baber/WOPTO huggingface dataset:
Patent DE-3701638-A1 (DE)
Title: Material for a photographic masking agent containing an N- (hydroxyphenyl)maleimide copolymer
Inventor: YAMAOKA TSUGUO
IPC: G03F7/012
Filed: 1987-01-21
Abstract: A description is given of a material for a masking material of the negative type which contains an N-(hydroxyphenyl)maleimide copolymer having repeating units: <IMAGE> where R<1> is an aryl, alkyl or cycloalkyl group; R<2> is a hydrogen atom or a low-alkyl group; R<3> is a halogen atom or a low-alkyl group; l, m and n are numbers which fulfil the conditions 0.01<n/(1+m)</=10 and 0.1<1/(1+m)</=1; and p is an integer from 0 to 4; and a photosensitive aromatic azide compound. A description is furthermore given of a material for a photographic masking material of the positive type which contains an N-(hydroxyphenyl)maleimide-isobutylene copolymer and a quinone diazide compound.
Patent DE-3706673-A1 (DE)
Title: Planting element for cultivating walls with greenery
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A01G9/02
Filed: 1987-03-02
Abstract: The planting element is a box-like, pot-like element which has two side walls sloping in the same direction. It is provided with openings which permit continuous irrigation from top to bottom, and it has the possibility of water storage. It is thus suitable for cultivating the surface areas of vertical walls in a continuous manner.
Patent DE-3710284-A1 (DE)
Title: Apparatus and method for extracting contaminated earth
IPC: E02F3/18
Filed: 1987-03-28
Abstract: Contaminated earth is normally excavated by excavators. After the excavation, the earth trench remaining is filled with earth free of harmful substances. A relatively long period of time passes between the excavation and the filling of the earth trench, as a result of which an increased risk of danger to and pollution of the environment arises. In order to be able to carry out the exchange of contaminated earth in a simple manner without environmental damage, a refilling device at least for earth which contains few harmful substances and is supported on the extracting device is arranged in the pulling direction of the tractor behind the extracting device. In the apparatus, the refilling device is directly attached to the extracting device and is transported with the latter by the tractor. Directly after the extraction of the contaminated earth, the refilling device travels over the remaining soil layer, in the course of which the earth containing few harmful substances or free of harmful substances is discharged.
Patent DE-3720402-A1 (DE)
Title: Acoustic signalling device, in particular for motor vehicles
Inventor: BUSSMANN FRANZ JOSEF
IPC: B06B1/02
Filed: 1987-06-19
Abstract: The invention relates to an acoustic signalling device, in particular for motor vehicles, having an electronic generator which generates the frequency of an overtone of the acoustic radiation to be emitted and is designed as a square-wave generator and has a device effecting the modulation of this generator. In order that the signalling device can emit with approximately the same switching level two sounds of the same volume which can be readily distinguished from each other in their pitch, it is characterised according to the invention that a step-down circuit is connected to the generator and is designed in such a way that the width of the pulses periodically changes continuously.
Patent DE-3721385-A1 (DE)
Title: Delay line for a position-sensitive proportional counter tube
Inventor: SCHIESSL HANS
IPC: G01T1/29
Filed: 1987-06-29
Abstract: The delay line (1) intended for a position-sensitive proportional counter tube has a coil core (12) consisting of an insulating flat material and a coil wire (10) which is wound onto the coil core in a tight sequence of windings in a single layer and provided with an insulating coating (14). On the one free broad side of the winding, the insulating coating (14) is partially removed from the coil wire (10) while maintaining the insulation between adjacent windings. Furthermore, the coil wire in the region of the bare metal surface parts (16) freed from the insulating coating is coated with a chemically resistant metal layer (20). <IMAGE>
Patent DE-3723069-A1 (DE)
Inventor: LINDEL HANS DR
IPC: C07D213/78
Filed: 1987-07-11
Abstract: 5-Halo-6-aminonicotinyl halides of the formula (I) 
<IMAGE>
 in which
 R represents hydrogen or alkyl,
 R<1> represents hydrogen, alkyl or acyl,
 R and R<1> together with the nitrogen atom to which they are bound represent a substituted or unsubstituted heterocyclic radical,
 R<2> represents halogen,
 Hal represents halogen,
 are prepared by halogenating 5-halo-6-aminonicotinic acids of the formula (II) 
<IMAGE>
 in which
 R, R<1>, R<2> have the abovementioned meanings,
 and are used for preparing the corresponding substituted 3-pyridyl alkyl ketones.
Patent DE-3724254-A1 (DE)
Inventor: FLECKENSTEIN THEO DR
IPC: C07C29/136
Filed: 1987-07-22
Abstract: Fatty acid methyl esters are catalytically hydrogenated by reacting them together with hydrogen at pressures of 20 to 100 bar and temperatures of 160 to 270 DEG C at molar ratios of hydrogen : fatty acid methyl ester used of 10 : 1 to 500 : 1 continuously over catalysts which contain 30 to 40% by weight of copper, 23 to 30% by weight of chromium, 1 to 10% by weight of manganese, 1 to 10% by weight of silicon and 1 to 7% by weight of barium, the % by weight being based in each case on the oxidic catalyst composition, and, if desired, further transition metals in the form of their oxides and which, after calcining the component forming the catalyst composition have been converted together with 1 to 10 % by weight, relative to the oxidic catalyst, of at least one binder, in addition to 1 to 10% by weight of graphite, to pellets and/or granules and activated with hydrogen or a gydrogen-containing gas mixture.
Patent DE-3724442-A1 (DE)
Inventor: ANSORGE WILHELM DR
IPC: C12N15/10
Filed: 1987-07-23
Abstract: To recover recombinant M-13-ss DNA from recombinant M-13 phages expelled into a medium by an E. coli host strain, the M-13 phages are precipitated from the culture medium with acetic acid, the suspension so obtained is filtered through a glass fibre filter, and the glass fibre filter is treated with a solution of chaotropic ions.
Patent DE-3724578-A1 (DE)
Title: Pedal binding, in particular for sports and racing bicycles
Inventor: HADWICH FRODO DIPL ING
IPC: B62M3/08
Filed: 1987-07-24
Abstract: The invention relates to a pedal binding for the detachable coupling between the rider's shoe and the pedal of pedal vehicles, in particular for sports and racing bicycles. The pedal binding is of the type in which the rider can step freely into the binding from above, a defined, compression- and tension-loadable, interlocking and frictionally engaged connection arising between the rider's shoe and the pedal in the coupling state, which connection can optionally be released again by twisting of the rider's shoe through a specified angle (safety binding). The releasable locking engagement, which is required for this, between the two shoe- or pedal-side coupling parts in the form of cylinder bodies (1, 2, Fig. 4), which are fitted to each other and can be inserted one into the other, is ensured, according to the invention, by means of one or more spring bars (13) which in each case are mounted on one coupling part (2) so as to be prestressed in the closing direction and can snap into corresponding grooves (5) of the other coupling part (1) and, by twisting the two coupling parts with respect to each other, can be pressed out of this snapped-in position again while releasing the coupling engagement. The release characteristics can be varied within limits by appropriate selection of parameters such as the thickness of the spring bar, the clamping width of the spring bar etc. By forming the grooves such that they have inclined groove walls, release, even in the case of a relative tensile stress acting essentially in the vertical direction, between the two coupling parts can ... Original abstract incomplete. <IMAGE>
Patent DE-3726210-A1 (DE)
Title: Calculus crushing device
Inventor: SAITO KOJI
IPC: A61B1/307
Filed: 1987-08-06
Abstract: The invention relates to a calculus crushing device with an endoscope (2). The endoscope (2) comprises a flexible insertion section (4) which can be inserted into a body cavity (28). By inserting the insertion section (4) into the body cavity (28) the interior of the body cavity (28) can be observed. The endoscope (2) also has a clamp orifice (10). An ultrasound wave conductor (16) which is used to conduct an ultrasound wave to a calculus (30) is inserted through this clamp orifice (10). The ultrasound wave conductor (16) is flexible, and its distal end can be inserted into the body cavity (28) via the clamp orifice (10) in such a way that it touches the calculus (30). An ultrasound wave generated by an ultrasound wave generating section (20, 22) is transmitted to the ultrasound wave conductor (16) and then to the calculus (30) in order to crush the latter. <IMAGE>
Patent DE-3727486-A1 (DE)
Title: Device for dividing up rooms
Inventor: GRAU JORGE ANTONES
IPC: E04H1/12
Filed: 1987-08-18
Abstract: The invention relates to a device for dividing up rooms, in particular for rooms at fairs, exhibitions or other rooms for a limited period of time; the device comprises a plurality of mouldings (strips) (1) which are made up of two identical parts (2a, 2b); these mutually opposite parts which are connected by screws (3) and compression springs (4) are fixedly clamped, on one side, on a stable element (12), whereas a partition element (13), for example a panel, is fastened on the other side, it being possible for two partition elements (13) to be fastened at the intermediate points, and the stable elements (12) comprising a plurality of single or combined rectilinear supports (12a, 12b, 12c, 12d) which are suitable for permanent and/or for temporary fastening. <IMAGE>
Patent DE-3732742-A1 (DE)
Title: Clutch disc
Inventor: HERRMANN GERT DIPL ING
IPC: F16F15/167
Filed: 1987-09-29
Abstract: The object of the invention is to provide a damping device for a clutch disc in which no breakaway torque builds up and which has a damping behaviour matched to the vibration. To achieve the object, a viscous coupling is assigned to the clutch disc as a vibration damper. <IMAGE>
Patent DE-3735570-A1 (DE)
Title: Nail
Inventor: ROCKENFELLER GOTTFRIED ING GRA
IPC: F16B15/04
Filed: 1987-10-21
Abstract: In the case of a nail having a head 2, which is upset on the shank 1, and a tip 3, which is chamfered at the free shank end, the shank 1 is selected to be longer than the thickness of the materials which are to be connected. When the nail is driven in, the free end of the shank 1, in order to form an anchorage, is clinched at the rear side of the connecting point as soon as its tip 3 makes contact, during said driving-in procedure, with a hard underlying structure. In order that the nail has a particularly high resistance to being drawn out, the shank 1, following a length section 4 which is formed near the tip 3 and is inclined with respect to the axis of the shank, is provided, at least over a large part of the shank length, with moulded-in circumferential grooves 5. <IMAGE>
Patent DE-3738013-A1 (DE)
Title: Method for degassing a liquefied-gas line
Inventor: SCHIPPL KLAUS DIPL ING
IPC: F17C13/00
Filed: 1987-11-09
Abstract: A method for degassing a liquefied-gas line connecting a consumer to a reservoir for liquid coolant or an apparatus generating liquid coolant is described. The temperature of the coolant is measured directly ahead of the consumer, and this temperature is used as a controlled variable for a discharge valve.
Patent DE-3739605-A1 (DE)
Title: Process and retaining moulding for fitting wall-cladding and ceiling-cladding elements
IPC: E04F13/08
Filed: 1987-11-23
Abstract: The cladding of walls and ceilings with the aid of a multiplicity of cladding elements has, up until now, necessitated accurate cutting-to-size of the individual cladding elements and individual fixing of each separate cladding element. The novel process and the novel retaining moulding are intended to reduce both the degree of difficulty and the duration of the work necessary and thus also to make it possible for the layperson to clad ceilings and walls in a simple manner by means of a plurality of cladding elements. It is proposed to fit retaining mouldings directly on ceilings or walls or on supporting bars fastened thereon, the individual cladding elements being pushed behind or into the retaining mouldings. In this arrangement, the retaining mouldings support the cladding elements, with the result that the latter do not have to be fixed individually. Furthermore, different lengths of the individual cladding elements are concealed by the retaining mouldings. In order to be able to fix the last of the multiplicity of cladding elements on the retaining mouldings in a simple manner, preferably at least one of the retaining mouldings exhibits a correspondingly large cutout which is configured such that it can be closed off.
Patent DE-3741704-A1 (DE)
Title: Universal screen cash point terminal
Inventor: KRAGE GEB ERDKAMP
IPC: G07G1/00
Filed: 1987-12-05
Abstract: Personal computer with screen, keyboard, invoice printer, cash drawer, card identification devices for magnetic and/or smart cards, data pens, hand scanners, magnetic cards, telephone, customer display, etc., are brought together organisationally for the cash point function, put together on the sales counter in the form of individual devices, and connected electrically via plug-and-socket connections. This design is very unsuitable for operation in the retail trade, because it occupies too much space, is neither customer-friendly nor operator-friendly, does not give optimal operating security, etc. A device which is manufactured as a system component, is in the form of a flat box, and is preferably used as a mobile secondary cash point, offers all the functions which are required for dealing with customers. The universal screen cash point terminal is mainly used in the distributive trade and service sector.
Patent DE-3807626-A1 (DE)
Title: Mounting device
Inventor: WINK REINHOLD
IPC: F16B21/02
Filed: 1988-03-09
Abstract: A mounting device for a component (10) is illustrated and described, especially the cup of a spark-suppresion capacitor (radio-suppression capacitor) on whose threaded journal (11) a non-circular nut (14) is screwed. The nut (14) is provided on its side pointing towards the component (10) with a spacer (18) which leaves a gap (19) between the component (10) and the end of the nut when in contact with the component (10), which gap is at least slightly larger than the thickness (20) of the component carrier (12) and can be deformed elastically and/or plastically under pressure. The nut (15) which is pre-fixed on the threaded journal (11) is inserted through a perforation (13) in the component carrier (12) and rotated until it is blocked by circumferential stops (22) on the component-carrier side. Further rotation of the component (10) then quickly leads to it being securely mounted on the component carrier (12). <IMAGE>
Patent DE-3808291-A1 (DE)
Title: Poison-free composition for destroying ants
Inventor: KRAUSE MONIKA
IPC: A01N65/00
Filed: 1988-03-12
Abstract: All ant killers of the prior art employ poisonous substances. The novel composition is free from poison and highly effective, as tests inside houses and in gardens have revealed. Analysis of the active substances: 20 g of ant killer in powder form contains:     16.4 g of natron,   0.05 g of sodium diphosphate (Na2H2P2O7),   0.15 g of tartar and   3.4 g of wheat starch. This composition causes carbonic acid to be released in the bodies and eggs of the ants after the uptake, which ensures rapid death. The poison-free composition for destroying ants is applied in such a way that it is sprinkled fairly liberally onto ant trails and nests.
Patent DE-3809870-A1 (DE)
Title: Method for controlling the adjustment of the displacement of motors in hydrostatic transmissions and a hydrostatic transmission with a control system that permits the method to be carried out
Inventor: STRENZKE HILMAR DR ING
IPC: F16H61/42
Filed: 1988-03-24
Abstract: The invention proposes a method for controlling the adjustment of the displacement of motors in hydrostatic transmissions, in which the displacement of a hydraulic motor (1) is adjusted to and fixed at a desired value by means of a motor-adjusting device (5) for two-point adjustment within the range defined by the minimum and maximum setting. This makes it possible to use a two-position motor on the secondary side of the hydrostatic transmission while retaining the effects achieved when a conventional, complex adjusting motor is used. <IMAGE>
Patent DE-3815762-A1 (DE)
Title: Plastic foil for laying out garden ponds in a sealing manner
Inventor: PREIN FRANZ
IPC: A01K63/00
Filed: 1988-05-09
Abstract: In order to line ponds in a watertight manner, plastic foils are used, the surfaces of which are essentially smooth or only lightly textured. Such ponds lined with plastic foils look ugly and artificial in the initial period until finally a natural flora has established itself in the edge zone. The aim is therefore to manufacture a plastic foil which in the edge zones imitates a natural flora or has a natural flora. The aim is achieved according to the invention by a foil, in which an adhesive layer (6) is arranged in the edge zone (8) of the plastic foil (1) on the side of the pond foil facing away from the ground, and in which a textured covering layer (7) provided with profiles is applied to the adhesive layer (6). The foil is used in garden ponds and in other water installations which are to be provided with greenery. <IMAGE>
Patent DE-3817962-A1 (DE)
Title: A ventilator system
Inventor: SCHMIDHEINY WERNER
IPC: F26B21/12
Filed: 1988-05-27
Abstract: Above the floor (2) of a ventilating space (4) there is arranged a grid (6) for receiving the material to be ventilated. Between the floor (2) and the grid (6) there is formed a distributing space. To yield the maximum quantity of air required, there are arranged on the distributing space (10) at least two or more individually controllable ventilators (12) at a distance from one another. The air inlet channels (14) of the ventilators can be individually blocked by means of a blocking device (16). <IMAGE>
Patent DE-3824519-A1 (DE)
Title: Process for the preparation of amines
Inventor: KIEL WOLFGANG DR
IPC: C07C209/26
Filed: 1988-07-20
Abstract: Reaction products of oxo compounds and amines or ammonia, in which at least one substituent is mono- to trisubstituted by halogen can be hydrogenated catalytically to give the corresponding amines while retaining virtually all the halogen, if an Ni-containing catalyst is employed and the process is carried out in the presence of organic sulphur compounds.
Patent DE-3825328-A1 (DE)
Title: Device for heating up the washer fluid of a washer system of a motor vehicle
Inventor: BAUER DIETER DIPL ING
IPC: B60S1/50
Filed: 1988-07-26
Abstract: In the case of a device for heating up the washer fluid of a washer system of a motor vehicle, having a plastic container which holds the washer fluid, this container is assigned a heat exchanger which is connected by an inflow and an outlet to the coolant circuit of a combustion engine of the motor vehicle. It is furthermore provided at the same time that the heat exchanger has at least one coiled tube which is separate from the interior of the container and is received by a wall of the container.
Patent DE-3834096-A1 (DE)
Title: Apparatus and process for producing a device for machining panel-type workpieces or the like
Inventor: VOSSEN FRANZ
IPC: B31B3/14
Filed: 1988-10-07
Abstract: The invention relates to an apparatus for producing a device for releasing parts of leaf-type, sheet-like or panel-like workpieces, in particular cardboard sheets used in the folding-box industry, which each contain at least one blank for a folding box or the like and adjacent pieces of waste material. In the case of said apparatus, a plurality of individual breaking-out pins (30) are intended to be releasably fixed, at a radial distance (e) from one another, on a strand-like conveying member (36), on whose movement path there is arranged a piston (44), or similar pressure-exerting element, which is directed approximately parallel to at least one of the breaking-out pins (30), is designed such that it can be brought up to a breaking-out pin (30) and is guided at approximately right angles with respect to a breaking-out plate (50) which is to be fitted with breaking-out pins (30), the conveying member (36) running between said piston and the breaking-out plate (50). In addition, the design of the breaking-out pins (30) is of particular import. <IMAGE>
Patent DE-3840310-A1 (DE)
Title: Method for accelerated deposition of a thick reconditioning layer on a worn workpiece
Inventor: SOVA VLADIMIR DIPL ING
IPC: C25D5/06
Filed: 1988-11-30
Abstract: Method for accelerated electrochemical deposition of a thick reconditioning layer on a worn or damaged workpiece (9), using an insoluble anode and an electrolyte (1) which is guided as a flow against the surface to be coated, a current density of at least 10 A/dm<2> being employed at the point of application of the workpiece (9) connected as the cathode, and the electrolyte (1) being vigorously agitated mechanically at this point, and the metallic layer (14) already deposited being mechanically affected by gentle rubbing/stroking with a porous soft medium (15) in which abrasive particles are embedded. Use for reconditioning of used (worn) turbine blades made of nickel-based superalloys. <IMAGE>
Patent DE-3841224-A1 (DE)
Title: Combined gas turbine/steam turbine power station
Inventor: GOEBEL KONRAD
IPC: F01K23/10
Filed: 1988-12-07
Abstract: It is preferred for a steam generator (2) to be connected to the gas turbine (1). In order to produce heating heat for a consumer circuit (III; IIIa, b, c), a hot water heat exchanger (5) is connected downstream of the steam generator (2) in the turbine exhaust path (22A) and/or provision is made for at least one water heat exchanger (10) which can be heated by the bleed (extraction) steam (e) of the steam turbine (3), and/or a heating condenser (4) which can be heated by the condensation steam (h) of the steam turbine (3) is arranged, or else a condenser (4K) fitted with a cooling tower cooler or a fresh water cooler. <IMAGE>
Patent DE-3903024-A1 (DE)
Inventor: SCHNEIDER MICHAEL DR
IPC: B01D61/42
Filed: 1989-02-02
Abstract: Process for desalting metal salt-containing mixtures of water and water-soluble highly active organic solvents, characterised in that the mixtures are subjected to electrodialysis with the use of commercial ion exchanger membranes. The electrodes are preferably rinsed with an electrolyte solution which is free of sulphate ions. 
<IMAGE>
Patent DE-3905377-A1 (DE)
Title: Halovinyl azole derivatives
Inventor: JAUTELAT MANFRED DR
IPC: C07D233/60
Filed: 1989-02-22
Abstract: Novel halovinyl azole derivatives of the formula <IMAGE>  in which   R<1> represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heteroaryl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   X<3> represents hydrogen, or halogen and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances, and their use as fungicides.