baber/WOPTO huggingface dataset:
Patent DE-3540928-A1 (DE)
Title: Plant holder
IPC: A47G1/06
Filed: 1985-11-19
Abstract: The invention relates to a plant holder, in which a container (1) is assigned at least one only stem-wide small passage opening (4), the container receives a nutrient filling (2) and a plant (5) forming stems (6) is situated with one end in the nutrient filling (2), passes through the passage opening (4) and has plant parts (8) outside the container (1), the plant being inserted from the outside through the passage opening and into the nutrient filling with the inner end. In this case, it is desirable if the plant holder allows new possibilities of its ornamental and decorative function to be realised. This is achieved by the article (3) forming the only stem-wide passage opening (4) being different from a conventional plant vessel and the plant being a root-forming layer plant (5). The living, developing plant is associated with the article serving the planting-alien function, as a result of which new effects, i.e. possibilties of the ornamental and decorative function arise. <IMAGE>
Patent DE-3541588-A1 (DE)
Title: Device for threading material webs in rotary printing machines
Inventor: GERTSCH PETER
IPC: B41F13/03
Filed: 1985-11-25
Abstract: For threading material webs in web-fed rotary printing machines, a driven threading element (30) is used which has a finite longitudinal extent and is advanced along various, pre-adjustable threading paths. In this case, the guides (6, 11, 13, 18, 19, 23, 28, 26) mounted along the threading paths have interruptions which allow improved accessibility to the printing units of the printing machines. The threading element (30) can be reinforced for passing through these regions without guides. <IMAGE>
Patent DE-3543198-A1 (DE)
Title: Tube guide device for a film
Inventor: SHINMOTO JUN JITSUMI
IPC: B29C48/10
Filed: 1985-12-06
Abstract: The invention relates to a tube guide device for film blowing systems, a tube extruded from a die being cooled and subsequently fed to squeeze rollers by means of a pair of five film guides which face one another in such a manner that the tube, after being laid flat, is wound by means of the squeeze rollers, the guides being arranged on a fixed part at their upper ends and in their lower region assuming a distance from one another. The invention is characterised in that the inner surfaces of the pair of film guides which face one another are designed as three-dimensional surfaces, the length of each path distance of each point on the tube circumference to the line on contact with the two squeeze rollers being equal.
Patent DE-3543361-A1 (DE)
Inventor: AUCHTER GERHARD
IPC: C08F265/04
Filed: 1985-12-07
Abstract: Aqueous polymer dispersions whose polymer constituent essentially comprises the components  A) from 50 to 85% by weight of a copolymer A comprising I from 25 to 38.5% by weight of a C1-C20-alkyl acrylate or methacrylate or a mixture of these esters, II from 0 to 60% by weight of the monomer I or a vinylaromatic compound, III from 1.5 to 15% by weight of a copolymerisable, olefinically unsaturated carboxylic acid or an anhydride thereof which contains up to 10 carbon atoms,  IV up to 30% by weight of other copolymerisable compounds, and B) up to 85% by weight of a solution polymer B comprising exclusively the comonomers I, II and IV, and obtainable by solution polymerisation of one of these components (A) or (B) in an organic solvent and subsequent solution polymerisation of the other component in the resultant polymerisation solution, dispersion of the solution containing (A) and (B) in water with addition of ammonia, and removal of the organic solvent by distillation to a concentration of less than 5% by weight, based on the amount of dispersion.
Patent DE-3546193-A1 (DE)
Title: Decoupled heat insulation for containers, pipelines, fittings and similar objects
Inventor: BREMEYER WALTER
IPC: F16L59/10
Filed: 1985-12-27
Abstract: Decoupled heat insulation for containers, pipelines, fittings and similar objects is described, in the case of which a diffusion block, consisting of a film material on a supporting structure, is arranged between an outer protective jacket (consisting of solid material) and an insulating material which can foam up. This diffusion block is composed of webs of a film material, the webs being placed over the supporting structure such that they are oversize with respect to the internal dimension of the outer protective jacket, and being connected to one another on the mutually touching edges in a standing seam.
Patent DE-3601279-A1 (DE)
Title: Back-rest arrangement on a weaving machine
Inventor: THALMANN THEO
IPC: D03D49/22
Filed: 1986-01-17
Abstract: In the back-rest arrangement on a weaving machine, the backrest (4) is preferably carried, at each of its two ends, by one arm (8) of a 2-armed stirrup (7) which can oscillate on the machine frame (15) about a fixed centre of rotation (9) and the other arm (10) of which has a resiliently elastic leg (12), on the free end of which occurs a support (13) which is relatively rigid in relation to the oscillating movement on the stirrup (7) triggered by the changing warp force on the back rest (4), the resiliently elastic leg (12) being connected operatively to a sensor (14) for generating an electrical signal proportional to the bending of the resiliently elastic leg. As a result of these measures, the arrangement is suitable both for the so-called rigid back-rest support and for back-rest supports via a rocker, and moreover a simple and functionally reliable design having measuring accuracy is achieved, with complicated lever constructions and jockey rollers being avoided. <IMAGE>
Patent DE-3604598-A1 (DE)
Title: Process for stimulating and cleaning deep bore wells
Inventor: FROEHLICH CHRISTOPH
IPC: E21B37/08
Filed: 1986-02-12
Abstract: By means of this process for stimulating and cleaning deep bore wells (over 1000 m), the well filters or perforations in such wells can be cleaned and stimulated efficiently and cost-effectively by means of a liquid under high pressure. By installing a filter, which can operate with reverse flow, directly above the cleaning tool (e.g. rotary washing head), use can be made, for stimulating and cleaning, of the boring rods, usually used for such bores, with the corresponding boring system and a small number of supplementary units. Up until now, deep bores could only be treated by using very expensive special rods with a liquid high-pressure process (over 250 bar), owing to the purity, of the liquid used, necessary for operating the high-pressure tools. The proposed filter ensures this purity. It is designed such that it can be changed over to reverse flow solely by changing the volume flow or operating pressure from the ground.
Patent DE-3611392-A1 (DE)
Title: Gas boiler
Inventor: VIESSMANN HANS DR
IPC: F28F21/04
Filed: 1986-04-04
Abstract: The gas boiler consists of a housing which encloses the heating-gas shaft and in the upper region of which is arranged a heat exchanger passing through the heating-gas shaft and in the lower region of which is arranged the gas burner. The heating-gas shaft (1) is formed from a heat-resistant, thermally conductive shaped body (3) of lightweight material, such as a shaped body made of ceramic fibre material or the like, which is provided with an embedded reinforcement (2). At least one coiled pipe (6), leading from the return connection (4) to the heat exchanger having the flow connection (4'), is embedded in the shaped body (3). The reinforcement (2), which is in thermally conductive connection or in contact with the coiled pipe (6) at least at certain points, is assigned to the coiled pipe (6) on the heating-gas shaft side. <IMAGE>
Patent DE-3616850-A1 (DE)
Inventor: GAIS HANS-JOACHIM PROF DR
IPC: C07F7/18
Filed: 1986-05-16
Abstract: This invention comprises a process for the production of unsymmetrical olefins from prochiral symmetrical ketones by addition of lithiosulfoximine from n-butyllithium and N-substituted S-methyl-S-phenyl-sulfoximine derivatives and then reaction with n-butyllithium/trimethychlorosilane.
Patent DE-3621858-A1 (DE)
Title: Arrangement of two actuating keys, located directly adjacently, on an apparatus housing
Inventor: SYKORA VLADIMIR
IPC: G05G1/02
Filed: 1986-06-30
Abstract: The invention relates to an arrangement of two actuating keys, located directly adjacently, on an apparatus housing. The actuating keys (2) have a bearing pin (14 or 15) on each of its longitudinal walls (13 and 16 respectively) in the region of the mutually facing sides, the bearing pins (14, 15) being moulded onto the longitudinal walls (13 and 16) pointing in the same direction. Slot-shaped receivers (5, 6) for the bearing pins (14, 15) moulded onto the longitudinal walls are formed on two wall parts (4, 7) running parallel to the plane of the longitudinal walls (15 and 16) of the actuating keys (2), which receivers are adapted to the dimensions of the bearing pins (14, 15) and into which the bearing pins (14, 15) can be inserted transversely relative to the longitudinal axis of the actuating keys (2). Furthermore, an elastic tongue (10) is provided in front of at least one of the receivers, in relation to the insertion direction of the actuating keys (2), the side edge (11) of which tongue, facing the receiver, at least partially overlaps the receiver (6) in height, and which tongue runs at a distance (12) in front of the wall part (7) corresponding at least to the thickness of the relevant longitudinal wall (13) of the actuating key (2). <IMAGE>
Patent DE-3627667-A1 (DE)
Title: Radical anion salts of derivatives of 1,4,5,8-naphthalene-tetracarboxylic acid, processes for their preparation and their use
Inventor: HASSEL TILLMANN DR
IPC: C07D471/06
Filed: 1986-08-14
Abstract: The invention relates to crystalline, stable radical anion salts of derivatives of 1,4,5,8-naphthalenetetracarboxylic acid of the formula   <IMAGE>  in which K, n, s, X, m, p, B, R and c have the meaning indicated in the description, processes for their preparation and their use as electrically conducting compounds.
Patent DE-3628378-A1 (DE)
Title: Measuring instrument for determining the carbon content of a gas atmosphere
Inventor: TENBRINK KLAUS
IPC: G01N27/12
Filed: 1986-08-21
Abstract: It involves a measuring instrument for determining the carbon content of a gas atmosphere during equilibrium carburisation of metal workpieces, by means of which the electrical resistance of a measurement coil consisting of steel and temporarily introduced into the gas atmosphere and carburised there is measured with respect to a reference coil with known carbon content, whereby the carburised measurement coil is squeezed between clamps. The resistance measurement unit contains a constant current circuit, in which the measurement coil and the reference coil lie in a common measurement current circuit, and the voltage drops across both coils are measured and compared. Temperature-dependent measurement errors are avoided by means of a calibration unit. The values for the carbon content are shown directly in the display by means of an analog-digital converter unit.
Patent DE-3630461-A1 (DE)
Title: Arrangement for an open-out roof part on motor vehicles
Inventor: BAUHOF KARL
IPC: B60J10/82
Filed: 1986-09-06
Abstract: For open-out roofs or the like which can be installed subsequently in vehicles and comprise a unit and a cover which is pivotably mounted therein, the invention proposes, for reducing the production and installation outlay, that the unit be insertable into the prepared roof clearance from above and be provided with outwardly set-down border-zone regions via which said unit, in the mounted state, bears on the roof surface, and that, furthermore, the fastening of the unit on the vehicle roof be effected via clamping means, preferably via cutouts which are cut out in the vertical side wall of the unit, are in the form of tabs, can be bent out about a bending line running at an angle with respect to the vertical, and come to bear on the underside of the roof. <IMAGE>
Patent DE-3633824-A1 (DE)
Title: Condom
IPC: A61F6/02
Filed: 1986-10-04
Abstract: A condom, being a mechanical contraceptive that collects the seminal discharge, comprises a reservoir (7) and a passage piece (4) which is inserted into the terminal section (1) of the front urethra (2). The passage piece (4) is shaped so as to fit the arched terminal section (1) of the front urethra (2), and it possesses rounded outer grooves (5) having a smooth, skin-compatible surface on to which the urethral wall adheres elastically and sealingly. Moreover, the passage piece (4) is provided with a suction cuff (8) which brings about an additional, elastic adhesion on the glans. The outside of the penis (3) remains almost free because the condom is hardly in contact with it, so that the sensation remains unimpaired. The urethra is constantly sealed, independently of changes in the diameter of the body of the penis. <IMAGE>
Patent DE-3634543-A1 (DE)
Title: Connecting element for wire stands or shelves made of latticed wire meshes
Inventor: KRUG RICHARD
IPC: F16B2/22
Filed: 1986-10-10
Abstract: Connecting element for wire stands or shelves made of latticed wire meshes, consisting of an angle profile in which a cutout for attachment of the wire of the wire mesh extends at both ends, and in the junction region of the two angle legs there is provided an angular cutout which is open outwards and with which the connecting element is fixed in clamping fashion to the lattice meshes.
Patent DE-3635357-A1 (DE)
Title: Process for cleaning and sanitation in the beverage industry
Inventor: WELLHOENER VEIT
IPC: B08B9/02
Filed: 1986-10-17
Abstract: A process for cleaning and sanitation (reduction of microorganisms) in the beverage industry, in particular in brewing in the treatment of containers, apparatus, pipe systems, surfaces and the like in which the following cleaning steps are carried out: firstly a prerinsing with water, secondly washing, thirdly intermediate rinsing with water, fourthly sterilising rinsing, fifthly final rinsing with fresh water. In order to keep the waste waters arising substantially free from ecologically hazardous substances, the washing and the sterilising rinsing are carried out with an alkali metal hydroxide solution, preferably sodium hydroxide solution, an additive being added to this which contains a surface-tension-reducing surfactant or surfactant mixture.
Patent DE-3635915-A1 (DE)
Title: Frameless picture holder and clip therefor
Inventor: MUELLER HANS-ULRICH
IPC: A47G1/06
Filed: 1986-10-22
Abstract: In a frameless picture holder, a covering plate and a supporting plate with inserted pins are pressed together by means of a clip (10). The clip has in its rear part a web (22) which, when the clip is completely pushed on, encloses the associated pin in the supporting plate. In the region between its front end and the web, the clip is curved upwards from the supporting plate. This shape ensures that the clipping function, which is performed by the front part of the clip, is not adversely affected by the latching function between clip and pin, which is exerted by the rear region. <IMAGE>
Patent DE-3636418-A1 (DE)
Title: Sheath connection
Inventor: FUNK HANS-DIETER
IPC: E04C5/10
Filed: 1986-10-25
Abstract: The invention relates to a device for connecting the ends of two helically corrugated sheaths of the same diameter. For this purpose, one sheath end is radially widened to form a socket of predetermined diameter and is thus screwed onto the end of the other sheath. The connecting region is then enclosed by a sealing sleeve.
Patent DE-3639753-A1 (DE)
Inventor: THEILE GUENTHER
IPC: G10L25/18
Filed: 1986-11-21
Abstract: PCT No. PCT/EP87/00723 Sec. 371 Date Jul. 21, 1988 Sec. 102(e) Date Jul. 21, 1988 PCT Filed Nov. 20, 1987 PCT Pub. No. WO88/04117 PCT Pub. Date Jun. 2, 1988.In the transmission of audio signals, the audio signal is digitally represented by use of quadrature mirror filtering in the form a plurality of spectral sub-band signals. The quantizing of the sample values in the sub-bands, e.g. 24 sub-bands, is controlled to the extent that the quantizing noise levels of the individual sub-band signals are at approximately the same level difference from the masking threshold of the human auditory system resulting from the individual sub-band signals. The differences of the quantizing noise levels of the sub-band signals with respect to the resulting masking threshold are set by the difference between the total information flow required for coding and the total information flow available for coding. The available total information flow is set and may then fluctuate as a function of the signal.
Patent DE-3644131-A1 (DE)
Inventor: MAAHS WERNER
IPC: B29B13/02
Filed: 1986-12-23
Abstract: In the method for the destruction of plastic microfilms, the microfilms are subjected to a hot-air flow on a depository grating (4) and are melted, and the melted material drops through the depository grating (4) into a collecting vessel (5) and solidifies in this. A hot-air melting furnace (1) suitable for carrying out the method consists of a melting chamber (2) equipped with a depository grating (4), of a collecting vessel (5) arranged under the depository grating (4), of a hot-air generator (6) and of devices which convey the hot air through the melting chamber (2). <IMAGE>
Patent DE-3701108-A1 (DE)
Title: Method for joining two metal parts
Inventor: AKYUEREK ALTAN DIPL ING
IPC: B23K35/00
Filed: 1987-01-16
Abstract: A description is given of a method for bonding two metal parts (10, 12) made of copper or aluminium by means of a connecting layer (14) provided between the two metal parts (10, 12). In this method, a layer comprising an oxide of the metal of which the metal parts (10, 12) to be joined are composed is arranged on at least one of the two metal parts (10, 12) and the metal parts (10, 12) are then assembled. A temperature treatment is then carried out in an inert atmosphere at a temperature a few degrees below the melting point of the metal of the metal parts (10, 12). <IMAGE>
Patent DE-3701152-A1 (DE)
Title: Plug contact arrangement
IPC: H01R25/16
Filed: 1987-01-16
Abstract: Plug contact arrangement for connecting a conductor to a conductor bar with interlocking of the plug in the plugged-in condition and with shock proof-covered plug contact parts both on the conductor bar and on the plug, whereby the covering of the contact part of the conductor bar is connected to the conductor bar so as to be movable relative to it, and the plug can be interlocked on the contact knife cover by means of a bolt actuable on the front side and supported in the plug housing. The side parts (2.1A; 2.1B) of the conductor bar cover (2.1) of the contact arrangement element (2) extend in the longitudinal direction of the conductor bar (1) and cover it and are dimensioned in such a way that the one side part (2.1B) overlaps, so as to cover it the side part (2.1A) of the adjacent conductor bar cover (2.1) of the contact arrangement element (2'). <IMAGE>
Patent DE-3702754-A1 (DE)
Title: Device for heating water for washing windscreens
Inventor: DIETZSCH KURT DIPL ING
IPC: B60S1/48
Filed: 1987-01-30
Abstract: In a device for heating water (4) for washing windscreens, in particular for motor vehicles, having a heating element which is arranged in the washing water container (1) and a control element which controls the temperature of the heating element, the washing water (4) is heated without additional energy having to be supplied by the engine, and the temperature of the washing water (4) is controlled by means of an economical compact control element of simple design in that the heating element is constructed as a ribbed pipe heating element (4) through which engine cooling fluid flows. This heating element (4) is assigned a thermostatic valve (7) which controls the mass flow of the cooling fluid. By using the cooling water of the engine, no additional energy is necessary for heating the washing water (4). The temperature of the washing water (4) is controlled by controlling the mass flow of the cooling fluid. <IMAGE>
Patent DE-3704956-A1 (DE)
Title: Heating device for beds
Inventor: OBERPEILSTEINER WOLFGANG
IPC: A47G9/02
Filed: 1987-02-17
Abstract: The invention relates to a heating device for beds, in which air which is heated by a hot-air generator (2) situated outside the bed is conveyed into the mattress (1) or cover or into a mattress cover (4). By installing a thermostat, the temperature can be varied as desired, so that it is also possible to cool the bed in summer. <IMAGE>
Patent DE-3706264-A1 (DE)
Title: Circuit arrangement for monitoring a power to be delivered at a medical, particularly a dental device
Inventor: ALTENDORF HANS-WALTER DIPL ING
IPC: G05F1/571
Filed: 1987-02-26
Abstract: To be able to monitor a downward or upward transgression of a power to be delivered at a device in the event of a malfunction of the control electronics, it is proposed to generate the operating voltage (UB) for the device (1) by means of a voltage source (4) which is preferably controlled by feedback (5) and to compare the output voltage (US) with a reference voltage (UR1) and to monitor the resultant control voltage (x1 = US - UR1), a single generator (9) being activated in the case of a deviation from particular limit values to be individually established. <IMAGE>
Patent DE-3712667-A1 (DE)
Title: Stimulating generator having a plurality of stimulating channels
Inventor: VOSSIUS GERHARD PROF DR
IPC: A61N1/36
Filed: 1987-04-14
Abstract: The invention relates to a stimulating generator having a plurality of stimulating channels for generating stimulating pulses for the electric stimulation of the musculature. The stimulating generator has photovoltaic relays (50) for impressing the output of the final stage of the generator onto the various channels. The generator is compact and of simple design, and has a low energy consumption and a long service life. <IMAGE>
Patent DE-3721001-A1 (DE)
Inventor: MEINDERS HORST DIPL PHYS
IPC: H01L29/06
Filed: 1987-06-25
Abstract: A semiconductor component with high blocking capacity, for example a planar diode or a semiplanar thyristor, comprises a semiconductor wafer (10) made from a basic material of a first type of conductivity. A second, opposite type of conductivity is diffused from the top surface through a main zone (11) in the semiconductor wafer (10). The main zone (11) is surrounded at a distance by an annular auxiliary zone (1) also diffused within the semiconductor wafer (10). A connecting metallization (13) for the main zone (11) is applied to the top surface of the semiconductor wafer (10) and a passivating layer (12) of the oxide of the semiconductor material is applied to the region outside the connecting metallization (13). In addition, an electrically floating metal ring (16) is applied to the passivating layer (12) above the annular auxiliary zone (1). The said ring (16) prevents degradation of the characteristic blocking curve in the hot-reverse test, in particular in the case in which a further passivating layer (15), preferably of a silicone-containing plastic or a polymide lacquer, is applied to the passivating layer (12) of the oxide of the semiconductor material.