baber/WOPTO huggingface dataset:
Patent DE-3621008-A1 (DE)
Title: Process for drying excrement, in particular chicken excrement, and apparatus for carrying out the process
Inventor: KUEHLMANN JOSEF
IPC: C05F3/06
Filed: 1986-06-23
Abstract: The invention relates to a process and an apparatus for drying excrement, in particular chicken excrement, the excrement being reduced between two conveying rolls to a layer of excrement fractions of a millimetre thick, this layer of excrement located on the conveying rolls then being removed by a centrifuging device and, dispersed to an even greater extent, is passed to a drying device, for example a drying belt, the layer thickness on this drying belt being only about 2/10 mm. Then, on this drying device, the air has the effect of drying off the excrement and the excrement thus dried is subsequently collected.
Patent DE-3624630-A1 (DE)
Inventor: MORINO RONALD
IPC: H05K3/10
Filed: 1986-07-18
Abstract: The invention relates to a process for scribing and bonding insulated wire conductors (14) in a predetermined pattern on a substrate (10), bonding said conductor substantially simultaneously when it contacts the surface of the adhesive (16) by directing substantially uniform laser beam pulses (30) at said adhesive, and timing the pulses such that the pulse repetition rate is a function of the scribing speed.
Patent DE-3629581-A1 (DE)
Inventor: GULBINS ERICH DR
IPC: C09D151/04
Filed: 1986-08-30
Abstract: The present invention relates to aqueous binder dispersions for the preparation of, inter alia, paints and finishes, substantially containing (A) from 0.5 to 50% by weight of a phenolic resin precondensate, (B) from 20 to 70% by weight of a copolymer of predominant proportions of alkyl acrylates and/or methacrylates, minor proportions of comonomers with groups capable of crosslinking and other comonomers, the copolymer being in the form of a dispersion and being crosslinkable by a condensation reaction, and (C) from 10 to 70% by weight of a graft elastomer comprising a diene polymer as the base polymer and a copolymer of, substantially, styrene, acrylonitrile and C1-C6-alkyl acrylates and/or methacrylates, as the graft polymer, the graft elastomer being in the form of a dispersion, the percentages being based on the solids content of the total amount of (A), (B) and (C).
Patent DE-3629919-A1 (DE)
Title: Novel allyl ethers, processes for their preparation, and their use
Inventor: STUETZ ANTON DR
IPC: C07C43/166
Filed: 1986-09-03
Abstract: The invention relates to novel allyl ethers of the formula <IMAGE>  in which R1 stands for a group of the formula <IMAGE> where R4 and R5 are identical or different and denote hydrogen, halogen, a lower alkoxy group, a lower alkyl group or the trifluoromethyl group and X denotes oxygen, sulphur, imino, lower alkylimino or a radical of the formula -(CH2)-, -(S.CH2)- or -(O.CH2)-, R2 stands for hydrogen or a lower alkyl group, R3 stands for a group of the formula <IMAGE> where R6, R7 and R8 are identical or different and denote hydrogen or an alkyl group, or R6 with R7 or R7 with R8 form a group -(CH2)m where m = 3 to 6 and R9 denotes an alkyl group, alkenyl group, trialkylsilyl group or an alkyl group substituted by hydroxyl, lower alkoxy, lower haloalkyl or aryl, and n stands for 1, 2 or 3, and processes for their preparation and their use as antimycotics.
Patent DE-3630874-A1 (DE)
Title: Tension-spring suspension arrangement in non-positively engaging cam mechanisms
Inventor: LANDVOGT FRITZ
IPC: F16H53/06
Filed: 1986-09-11
Abstract: The invention is preferably used in high-speed high-power cam mechanisms, the engagement members of which are pulled against the cam disc by means of a tension spring. It is primarily the eyes of the tension spring which are subject to severe wear and this leads to breakage and hence to the premature failure of the cam mechanism. The aim of the invention is to extend the life of the tension-spring suspension arrangements while simultaneously making production cheaper. The object is to find a break-resistant tension-spring suspension arrangement without the use of special spring winding or additional connecting elements. This object is achieved by virtue of the fact that the ends of the tension springs are bent out radially, allowing the tension springs to be screwed directly into an internal thread in the engagement member and in the fixed link (frame). <IMAGE>
Patent DE-3632477-A1 (DE)
Inventor: JAECK KURT
IPC: B62D65/00
Filed: 1986-09-24
Abstract: In the method, the sub-assemblies are conveyed and then fixed to the body. The method facilitates fully automated arrangement and fixing of tailgates and bonnets, side walls (mud guards), as well as front and rear doors, to a body with great economic efficiency. <IMAGE>
Patent DE-3639284-A1 (DE)
Title: Sensor for determining the actual and apparent perpendicular direction
IPC: G01C9/08
Filed: 1986-11-17
Abstract: The sensor for determining the actual perpendicular direction and the apparent perpendicular direction which is influenced by accelerations, exhibits an element indicating the perpendicular direction. A further element (1) indicating the perpendicular direction is provided with a damping device (2, 3), the time constant of which is much greater than the periods in which the acceleration has the same sign and values different from zero. The element (1) indicating the perpendicular direction can be filled with a liquid (4). Changes in the liquid level (5, 6) due to changes in the actual perpendicular direction can be detected via a matrix CCD camera (9) and evaluated. <IMAGE>
Patent DE-3639820-A1 (DE)
Title: Temperature sensor
Inventor: HILLINGER ERICH
IPC: G01K7/06
Filed: 1986-11-21
Abstract: For regulating and monitoring the operating temperatures of plastics processing tools and machinery, temperature sensors equipped with a thermocouple are preferably used. These temperature sensors should have a minimal sensible heat capacity, and thus high responsiveness. This requirement is largely met by temperature sensors with "clad thermocouples", in which the actual thermocouple is covered in a metal jacket by means of packed metal-oxide power. The object of the present invention was to create a temperature sensor, using the above-mentioned favourable properties, of especially small size and thus low heat capacity, which permits precise determination of the measuring point, while being simple to install on the tool to be monitored. According to the invention this object is achieved by inserting the clad thermocouple in a case of heat-resistant insulating material, which in turn sits in a metal case, which is mounted so that it can slide axially in a threaded sheath to be fastened in the tool.
Patent DE-3702964-A1 (DE)
Title: Aryloxy carboxylic acid derivatives, their preparation and their use
Inventor: BUCK WOLFGANG DR
IPC: C07C255/29
Filed: 1987-01-30
Abstract: Compounds of the formula <IMAGE> in which the symbols aryl, Q and R1 to R6 have the meanings given in the description can be prepared by customary methods and used as fungicides against phytopathogenic fungi.
Patent DE-3703680-A1 (DE)
Inventor: SCHELLENBACH FRANK
IPC: B29C45/16
Filed: 1987-02-06
Abstract: The method uses two-material injection moulding, known per se. The injection of the first material produces the closure and provides it on the inside with a seal. In the method the closure is moved away from the injected core by a predetermined amount, and the second material is injected into the intermediate space created. <IMAGE>
Patent DE-3704079-A1 (DE)
Title: Improvement in sump flushing on washing machines
Inventor: HEYNE ANTON
IPC: D06F39/08
Filed: 1987-02-10
Abstract: In a washing machine with a circulation line 7, washing liquor is scooped through a shaft 7', by means of a guide plate 6 arranged in the tub 1, into a slot 6' formed by the guide plate. The guide plate and the wall part of the tub provide the shaft 7', the shaft being part of the circulation line 7. The washing liquor flows through the circulation line 7 into the sump 8 of the washing machine and there conveys undissolved washing agent back into the tub. The slot 6' of the guide plate 6 is located in the tub somewhat above the upper level II of the washing liquor, so that during the washing operation, with the washing drum rotating, washing liquor passes in the direction of the slot 6' into the circulation line and improves the flow there. <IMAGE>
Patent DE-3713896-A1 (DE)
Title: Setting device for glue application rollers in casing-in machines
Inventor: KOLKHORST HELMUT
IPC: B42C11/04
Filed: 1987-04-25
Abstract: The invention relates to a setting device for glue application rollers in casing-in machines, having, arranged outside the fold gluing device, a position indicator device (2) with which the fold angle (1a) of a book block (1) can be aligned at equal height, the alignment position of the book block (1) forming the reference zero position of the conveyor, to which the front edge (6b) of the recess (6a) in the glue application roller (6) can be set, the drive of the glue application rollers, with a position point (10) analogous to the front edge (6b) of the roller recess (6a), being capable of being brought into correspondence with a reference zero position point (7) of the conveyor. <IMAGE>
Patent DE-3718187-A1 (DE)
Title: Feed nozzle
Inventor: MUELLER WALTER
IPC: B29C45/30
Filed: 1987-05-29
Abstract: The invention relates to an electrically heated multi-cavity feed nozzle which is arranged at the end of a hot runner of a hot-runner mould which is provided between an injection moulding machine and an injection mould. The technical problem on which the invention is based is to provide an electrically heatable feed nozzle to which a plurality of mould cavities to be filled with the plastic melts can be assigned, the number of mould cavities being independent of the design of the feed nozzle. This object is achieved in that, at the outlet side of the plastic melt, close to the orifices leading to the mould cavity, the feed nozzle (9) has a disc-like cross-sectional enlargement (20) whose exterior diameter extends as far as into the region of the orifices. The feed nozzle according to the invention is used in the field of injection moulding of plastic parts. <IMAGE>
Patent DE-3722783-A1 (DE)
Title: Strip treatment system for strips of metal, plastic, paper or the like
Inventor: NOE OSKAR DIPL ING
IPC: B65H20/34
Filed: 1987-07-10
Abstract: The invention relates to a strip treatment system for, for example, metal strips, with strip drive and strip accumulator in the inlet and outlet and with a process part between the two strip accumulators, with downstream strip drive. The two loop carriages or roller tables of the strip accumulators are mechanically coupled to form a travelling unit. The strip drive and/or strip drives, arranged downstream of the process part, in the inlet and outlet operate as travelling drive for the coupled loop carriages or roller tables, so that independent drives for these travelling units can be dispensed with. <IMAGE>
Patent DE-3728136-A1 (DE)
Title: Field-effect transistor
Inventor: SMITH ROBIN DR
IPC: H01L29/10
Filed: 1987-08-22
Abstract: A field-effect transistor has a substrate (1) to which an undoped gallium arsenide layer (2) has been applied. The next layer is a readily conductive layer (3) of erbium arsenide or ytterbium arsenide. The fourth layer of the layer sequence consists of a thin undoped gallium arsenide layer (4) on which metal strips (5, 6, 7) to form the source electrode, gate electrode and drain electrode have been vapour-deposited. <IMAGE>
Patent DE-3729269-A1 (DE)
Title: Process for producing biaxially oriented polypropylene films
Inventor: JANOCHA SIEGFRIED DR
IPC: B29C48/71
Filed: 1987-09-02
Abstract: A process for producing biaxially oriented polypropylene films is presented, which is characterised in that the resulting film has a total thickness of more than 60  mu m and the production of said film is subdivided into the following process steps:     a) formation or provision of two independent prefilms,   b) laying the two prefilms congruently one on the other, c) jointly longitudinally stretching the prefilms lying one on the other, d) jointly transversely stretching the prefilms lying one on the other.   The film produced according to the invention is preferably used as packaging film in the transwrap industry.
Patent DE-3729822-A1 (DE)
Title: Polyurethane rotational body, and process for the production thereof
Inventor: KOCH FRITZ
IPC: C08G18/48
Filed: 1987-09-05
Abstract: The invention relates to a polyurethane rotational body, in particular solid tyres or coverings for rolls. In order to provide a cheaper polyurethane solid tyre or covering for the roll, it is proposed that the polyurethane rotational body comprises partially crosslinked polyether-urethane based on polytetrahydrofuran and diphenylmethane diisocyanate (MDI) and has a finely divided microporosity, where the pore volume is up to 15% relative to the total volume, and the maximum pore diameter is less than 0.5% of the external diameter of the rotational body.
Patent DE-3737437-A1 (DE)
Title: Non-return valve
Inventor: GOENAGA CHURRUCA JOSE MARIA
IPC: F16K15/02
Filed: 1987-11-04
Abstract: In a non-return valve with a hollow valve body which, in service, is to be arranged in series in a conduit to be shut off, the upstream end of the valve body is provided with a tip of reduced diameter provided on the outer circumference with a screw thread. Screwed on to this screw thread are the rear turns of a holding spring subjected to tensile stress which projects beyond the forward mouth of the valve body and, at its free end, has an end turn of reduced diameter which, together with the turns at the front, surrounds a closing disc and can hold the latter fast. The closing disc interacts with a valve seat on the forward mouth of the valve body and, in the rest condition, is pulled against this closing seat by the holding spring.
Patent DE-3738049-A1 (DE)
Title: Front-loading washing machine
Inventor: FUMAGALLI NISO
IPC: D06F23/02
Filed: 1987-11-09
Abstract: A front-loading washing machine with a tub (4), in which a washing drum (5) is mounted rotatably, and with an orifice (9), provided in the tub, for access to the washing drum (5) is equipped with a return device (2) for the washing water, which comprises a plurality of cups (11, 12) fastened in the form of a ring around the washing drum (5) or otherwise formed there. The cups (11, 12) alternate with oppositely directed hollow sides and serve for pouring washing water scooped out of the tub (4) into a collecting gutter (20) which is arranged above the orifice (9) of the tub (4) and which has an emptying orifice (21) pointing into the interior of the washing drum (5). <IMAGE>
Patent DE-3801156-A1 (DE)
Title: Displacement machine for compressible media
Inventor: LEPTIEN HELMUT ING GRAD
IPC: F04C18/02
Filed: 1988-01-16
Abstract: A displacement machine for compressible media is described which has at least one displacement chamber (2, 3) arranged in a stationary housing (1) and designed in the manner of a spiral-shaped slot, and in each case a displacement body (13, 14) assigned to and engaging in each displacement chamber, which body, designed as a spiral-shaped strip, is held essentially vertically on a disc-shaped rotor (4) which can be driven eccentrically in relation to the housing (1). In order, while observing relatively narrow clearances between the circumferential contours of the displacement bodies and the circumferential walls (21 to 24) of the displacement chambers (2, 3), to avoid the displacement bodies (13, 14) running against the walls of the displacement chambers (2, 3) caused by different heat expansion between the rotor (4) and the housing (1), the radially outer circumferential walls (21, 23) of the displacement chambers are to have recesses (11, 12) running in the circumferential direction in the region of their upper edges. In this case, the axial height of the recesses can be up to approximately 1/4 of the axial chamber height and the radial depth of the recesses up to a maximum of approximately 0.15 mm. <IMAGE>
Patent DE-3803898-A1 (DE)
Inventor: DELLER KLAUS DR
IPC: B01J37/00
Filed: 1988-02-09
Abstract: Molded, or pressed articles on pyrogenically produced zirconium dioxide are disclosed and having the following features: -outside diameter 2-15 mm -BET surface area per DIN 66 131 30-50 m2/g -total pore volume 0.3-0.8 ml/g -pore size distribution no pores < 10 nm, at - least 80% of the - pores in the range of - 10-70 nm diameter -crushing strength 40-300 N -composition at least 98% ZrO2, SiO2, - remainder Al2O3, and/or - HfO2. -  These molded articles are manufactured by homogenizing pyrogenically produced zirconium dioxide with any one of kaolin, sugar, or urea, or mixtures while water is being added, by drying the mixture at a temperature of 80 DEG  to 120 DEG  C. and then comminuting it into a friable powder which then is pressed into molded articles which thereupon are annealed for 1 to 4 h at 600 DEG  to 1,000 DEG  C. The pressed articles are used as catalysts or as catalyst-carriers.
Patent DE-3806830-A1 (DE)
Title: Gear optimisation device
Inventor: HOESLE HELMUT
IPC: F16H57/023
Filed: 1988-03-03
Abstract: At least one of at least two gear wheels (10, 12) is arranged so as to be adjustable relative to the other gear wheel. A measuring unit (22) is used to measure the load distribution in the intermeshing teeth, the actual value is fed to a computing and control unit (24) and compared in the latter with a desired value, and, depending on the result of the comparison, the adjustable gear wheel is adjusted relative to the other gear wheel, by means of an actuating unit (18), in such a way that correspondence is obtained between the actual value and the desired value. Optimum load distribution is in this way achieved automatically for all operating conditions. <IMAGE>
Patent DE-3807323-A1 (DE)
Title: Process for the denitration of a flowing gas which contains at least one type of nitrogen oxide
Inventor: ELIASSON BALDUR DR
IPC: B01D53/56
Filed: 1988-03-05
Abstract: Process for the denitration of a flowing gas, using NH3, which is cleaved by UV radiation of a wavelength in the range between 190 and 215 nm at room temperature into the free radical NH2 and with which NO is reacted, forming environmentally friendly reaction products according to the following equation: NO + NH2->N2 + H2O. Preferred use of a noble gas-filled low-pressure selenium vapour lamp of high current density having the characteristic wavelengths of 196 nm, 204 nm and 206 nm in the range of interest. <IMAGE>
Patent DE-3808941-A1 (DE)
Title: Method for interruption-free and currentless section changing in a long stator-type linear motor
Inventor: HOCHLEITNER JOSEF DIPL ING
IPC: B60L13/03
Filed: 1988-03-17
Abstract: In a linear motor with a long stator, whose stator winding consists of two parallel winding lengths and is divided into individual switching sections P(n), P(n+1) ..., no complete interruption in the transmission of force between stator and rotor is to occur at the junction to a new winding section but the current is to be switched over by currentless switching to the new switching section. In each switching section, the two winding lengths Bl(n), Br(n) are to be fed from separate feed devices WR1, WR2. Switching over takes place in that the respective feed device is powered down, switched onward from the previously fed section of one switching section to one of the two winding lengths of the next switching section and powered up again. The switching onward of the two feed devices takes place with successive timing, switching onward from one winding section Br(n) being terminated even before the junction point between the switching sections is reached and the switching onward of the other winding section Bl(n) is, however, not initiated until the junction between the switching sections is left. <IMAGE>
Patent DE-3809475-A1 (DE)
Title: Apparatus for charging a screening drum
Inventor: ROESE KARL
IPC: B07B13/16
Filed: 1988-03-22
Abstract: A vibrating conveyor for charging a screening drum, having a trough which is adapted to the cross-section of the screening drum and has a downwardly curved contour, makes it possible to feed a mixture of material containing both long parts and brittle hollow bodies, such as, in particular, bottles, into the screening drum.
Patent DE-3819989-A1 (DE)
Title: Comparison circuit
Inventor: MERKLE PAUL
IPC: G06F7/02
Filed: 1988-06-11
Abstract: The comparison circuits according to the subject of the invention consist of partial circuits (7b), in which the negating circuit (16) is triggered by the output of an OR circuit (17), which is itself triggered by the outputs of the AND circuits (11 and 12). <IMAGE>
Patent DE-3821801-A1 (DE)
Title: Method and device for the contactless scanning of surfaces
Inventor: REICHENBACHER WINFRIED DIPL IN
IPC: G05B19/416
Filed: 1988-06-28
Abstract: Scanning devices having mechanical feelers (probes) are already known, but they can be used only to a limited extent since their mode of operation depends to a large extent on the nature of the material and on the material surface. The novel method and the device operating according to this method are, by contrast, intended to be capable of universal use. For this purpose, the scanning is carried out in a contactless fashion via the scanning medium of air between a sensor nozzle (11, 51, 81) and the surface (36, 52, 82) to be scanned. The separation between the sensor nozzle (11, 31, 81) and the surface (36, 52, 82) serves as desired value, and the deviations, occurring in the event of changes in separation, are converted by a circuit element (20) and a voltage divider (25) respectively into a voltage value, which via a servoamplifier (30) control NC drives and thus once again return the sensor nozzle (11, 51, 81) and the tool (40) coupled thereto to the separation determined at the beginning. The scanning device can be used to copy models and can be used directly at the tool to scan the workpiece contour or workpiece surface during processing. <IMAGE>
Patent DE-3822524-A1 (DE)
Inventor: EISELEN OTTO DIPL ING
IPC: B29C48/48
Filed: 1988-07-04
Abstract: The invention concerns a process and an apparatus for the production of hollow bodies from thermoplastic material, the wall of which is in the form of a laminate, by extrusion blow molding. Tubular preforms for making the hollow bodies are first produced in an intermittent mode of operation, the wall thereof also being in the form of a laminate which includes a suitable number of layers. Within an extrusion head having an annular storage chamber for receiving the laminate-formation preform and an annular piston for emptying the storage chamber, the flows of material for forming the layers of the laminate of the preform are passed through the annular piston into the storage chamber in which they combine to form the laminate. The width of the outlets at which the flows of material issue from the annular piston can be so selected that it is proportional to the thickness of the respective layers to be formed therefrom in the laminate produced in the storage chamber.
Patent DE-3822962-A1 (DE)
Title: Vegetable-based composition to counter the odour of garlic and general body odour
Inventor: SMUTNY FRED
IPC: A61K8/97
Filed: 1988-07-07
Abstract: Published without abstract.
Patent DE-3825201-A1 (DE)
Title: Adjustable hose clamp lock
Inventor: SAZUNKEWITSCH ALEXANDER DR
IPC: A61M39/28
Filed: 1988-07-25
Abstract: The invention relates to an adjustable hose clamp lock, particularly for infusion or transfusion sets, consisting of a hose guide element accommodating a part of the hose and a clamping element which is mounted therein so as to be displaceable to adjust the flow through the hose. The hose guide element (4) has an opening (7) extending over its entire length for the insertion of a hose section (3), this opening being bounded at the side by a U-shaped groove. One limb of the U-shaped groove is integrated with a guide part (6) of the clamping element (8), the clamping element passing through this limb over part of its length and exerting a clamping action on the hose (3), which rests in the groove during use. <IMAGE>