baber/WOPTO huggingface dataset:
Patent DE-3546436-A1 (DE)
Title: Liquid-cooled four-valve cylinder head for a multi cylinder internal combustion engine
Inventor: GOBIEN ERNST
IPC: F02F1/42
Filed: 1985-04-12
Abstract: The invention relates to a liquid-cooled four-valve cylinder head for a multi cylinder internal combustion engine with a cooling water chamber extending from the base of the cylinder head to a cover parting plane, in which chamber transverse bearing walls with moulded-in support columns for the cylinder head bolts are arranged between combustion chamber-side sections of the cylinder head base, and with an overhead control chamber in which two camshafts are supported in thrust bearings of transverse ribs. In order at the same time to achieve a good head rigidity and a good distribution of the compressive forces introduced into the support columns by the cylinder head bolts, the transverse ribs are arranged in the vertical transverse planes of the bearing walls and the support columns extended to the cover parting plane.
Patent DE-3605219-A1 (DE)
Title: Injection moulding unit for a plastics injection moulding machine
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1986-02-19
Abstract: The plastication cylinder (13) of the injection moulding unit can be axially fixed in the central bore of a supply block (20) by means of bars which are guided radially in the supply block (20) and can be inserted into a groove of the plastication cylinder (13). The supply block (20) which can be withdrawn from the plastication cylinder (13) hydraulically (drive cylinder F) is provided with a plastic exchange device (W) by means of which supply lines (11) for an optional connection can be controlled. By this means it is achieved that, during exchange of the plastication cylinder (13), a plurality of alternative plastics are available without it being necessary to remove the feed apparatuses for the plastics from the supply block (20). <IMAGE>
Patent DE-3614845-A1 (DE)
Title: Valve device with a bleed facility for air brakes of vehicles
Inventor: SKACH KUNO DIPL ING
IPC: B60T8/18
Filed: 1986-05-02
Abstract: The valve device for air brakes of vehicles has a bleeder valve part 15, 17, 19, 20, through which air to be released can flow rapidly into the atmosphere by way of a large flow cross-section. A small proportion of this air to be discharged is expanded by a throttling duct 30 and thereby dried, led through an internal chamber 4 of the valve device and from there released to the atmosphere. This air protects the components arranged in the internal chamber 4 against corrosion, keeping the internal chamber 4 dry and clean. <IMAGE>
Patent DE-3627294-A1 (DE)
Title: Method for producing pulse-width-modulated signals for a converter, and a circuit arrangement for carrying out the method
Inventor: ZANDER HANS-HERMANN DIPL ING
IPC: H02M7/527
Filed: 1986-08-12
Abstract: The invention relates to a method for producing pulse-width-modulated signals (PR, PS, PT) for a converter, especially a pulse-controlled converter, using a sampling signal (SAB) and a reference signal. According to the invention, two reference signals (a, b), each consisting of sections (having an electrical width of 60 DEG arranged in a row) are compared with the sampling signal (SAB). The wave forms of these sections with respect to time in each case correspond to a wave form with respect to time of a sinusoidal signal section having an electrical width of 60 DEG  in the limits 30 DEG  </=  alpha  </= 90 DEG for the first reference signal (a) and in the limits 90 DEG </=  alpha  </= 150 DEG for the second reference signal (b). Three pulse-width modulated phase signals (PR, PS, PT) are assembled in sections in this case from the two pulse-width-modulated signals (AM, BM) produced, with the aid of control signals (RA, RB, SA, SB, TA, TB), a rectangular wave form signal (f3) at three times the fundamental frequency (f1) and a digital processing circuit (22), such that an interlinked signal (URS, UST, UTR) is in each case produced whose mean value with respect to time is sinusoidal. A drive unit of simple construction is thus obtained, whose sinusoidal modulation range is considerably greater and which has no DC element governed by the concept. <IMAGE>
Patent DE-3628913-A1 (DE)
Title: Shoe
Inventor: LEDERER JOSEF
IPC: A43B7/12
Filed: 1986-08-26
Abstract: A shoe with an inner lining made of air-permeable, vapour-permeable and water-impermeable material, e.g. Goretex, which is closed in a watertight manner in the manner of a sock, is proposed, which inner lining can be removed from the shoe for the purpose of airing and if appropriate washing.
Patent DE-3629142-A1 (DE)
Title: Radio relay equipment inset
Inventor: BRAND PETER DR ING
IPC: H04B1/04
Filed: 1986-08-27
Abstract: The equipment inset contains an oscillator module (2) which is wholly suspended in the carrier (3) of the inset housing by means of drum-shaped damping bodies (5). The carrier (3) is provided with a corresponding penetration (10). The damping bodies (5) are buttoned into openings (6) of holding parts (7, 8, 9) which are attached to the oscillator module (2) or to the carrier (3). <IMAGE>
Patent DE-3632338-A1 (DE)
Title: Device for the storage and elimination of thread waste
Inventor: MUENNECKEHOFF GERD
IPC: B65H54/56
Filed: 1986-09-24
Abstract: Published without abstract.
Patent DE-3633256-A1 (DE)
Title: Cabinet with drawers
IPC: E05B65/463
Filed: 1986-09-30
Abstract: Cabinet with a plurality of drawers arranged in a row one above the other, having a locking device with which, on opening one drawer, the other drawers are locked, so that it is not possible for all drawers to be opened simultaneously, which could lead to the cabinet with drawers toppling over forwards.
Patent DE-3638204-A1 (DE)
Title: Process and equipment for the smelting of fusible materials such as ore concentrate, utilising unspent reducing gas from the top-blowing process in the melting cyclone
Inventor: AMEIS DIETER
IPC: C22B5/14
Filed: 1986-11-08
Abstract: Due to the known incomplete conversion of reducing gases in top-blowing reactors, gas fractions containing CO and H2 pass into the waste gas system, where they must be afterburned in appropriate devices. The energy thus released can frequently not be usefully exploited, which adversely affects the overall energy balance of such processes. In the process according to the invention, the unspent reducing gas is passed along in countercurrent to the melt and serves as secondary fuel in the melting cyclone. As a result, not only is the energy balance improved, but at the same time the ingress of false air in the top-blowing reactor and the deterioration in quality due to back reaction of the molten metal with the waste gas of the roasting and smelting process are prevented.
Patent DE-3701312-A1 (DE)
Title: Device for producing on an indicator board a mimic diagram comprising a plurality of coloured illuminated dots
Inventor: STORM DITMAR DIPL ING
IPC: G09F9/305
Filed: 1987-01-17
Abstract: In this device light guides are used, the one ends of which are irradiated by a high-intensity light source and the other ends of which are connected to the indicator board. Simultaneous switching of a plurality of illuminated dots is made possible by a panel with transmissive liquid-crystal elements being arranged between the light source and the light guides. A liquid-crystal element is in each case assigned to at least one light guide. A control circuit arrangement for controlling the liquid-crystal elements is designed in such a way that the illuminated dots of the mimic diagram are switched on or switched off. <IMAGE>
Patent DE-3706555-A1 (DE)
Title: Ignition arrangement for a fuel-operated heating device
Inventor: SONDERMEIER JOHANN
IPC: F23Q7/06
Filed: 1987-02-28
Abstract: An ignition arrangement for a fuel-operated heating device, in particular a vehicle auxiliary heating device, has according to the invention an ionisation electrode which is used for flame monitoring and is integrated into the ignition arrangement in the form of a glow plug or ignition plug. As a result, in the heating device, all the structural measures which were previously necessary in order to make possible flame monitoring which was separate from the ignition arrangement can be omitted. The ionisation electrode can in this case be designed so as to be both physically and electrically separate from the functional components of the glow plug. Alternatively, the ionisation electrode can also be connected to the glow filament and even be fastened on it or the ionisation electrode can also be connected to the ignition electrode or fastened to it. Alternatively, the ignition arrangement can be designed as a rod glow plug, the glow rod or a protective tube which may be present being used as an ionisation electrode. Moreover, a separate ionisation electrode can be mounted firmly on the free end of the glow rod.
Patent DE-3709490-A1 (DE)
Title: Prefab. roller shutter housing
Inventor: MORGANTE WILHELM DIPL ING
IPC: E06B9/17
Filed: 1987-03-23
Abstract: Prefabricated roller shutter box composed of brick elements abutting each other, said brick elements in cross section establishing a roller shutter box profile in the form of a U-shaped beam with its upside down and consisting of two side webs, a centre web connecting same, and reinforcements, characterised in that the brick elements of a roller shutter box (1) in their corners where the side webs (6, 7; 50, 51; 70, 71) and the centre web (8; 58, 58'; 70) meet each other respectively, and also in the area of the ends of each of the two side webs, the brick elements comprise penetrating channels (59; 109, 118; 110, 119) or tunnels, respectively, which are aligned with each other and into which reinforcing rods (61, 69, 77, 112, 113) embedded into a binder or cement (60, 111) are inserted, that at each front side of the roller shutter box (1) closure plates (75) are secured to the brick elements (73) by means of plugs or by means of bushings (78) or spring clamps or the like which are placed on the ends of said reinforcing rods (77), said ends being positioned through holes in the closure plates (75), and that the closure plates (75) comprise bearings for the respective roller shaft and additional holes (81) for the introduction of binder or cement, respectively, into the penetrating channels or tunnels, respectively
Patent DE-3710772-A1 (DE)
Title: Adaptor coupling
Inventor: CZYBOR ACHIM HERBERT
IPC: B60D1/52
Filed: 1987-04-03
Abstract: In the case of known adaptor couplings, the connection between a releasable trailer coupling and a holding plate which can be connected to a vehicle is produced positively via locking pins which have to transmit the entire tensile force, or is produced via a positive connection between the trailer coupling and the holding plate, the trailer coupling being slid onto the holding plate and sufficient free space being required to mount the trailer coupling. The intention is for the new adaptor coupling to be produced in a simple manner, to ensure a reliable positive connection between trailer coupling and holding plate under all operating conditions and to be easy to handle for making and also for releasing the connection and also to be usable at places where access is difficult. The adaptor coupling has a holding plate, which can be fixed on a vehicle, with a hole for the reception and releasable fastening of the pin of a trailer coupling. The pin of the trailer coupling has two first latching projections which are arranged diametrically and in the assembled condition of the adaptor coupling engage in two complementary first locking notches in the hole of the holding plate.   Adaptor coupling for the exchangeable connection of ball-type couplings, jaw-type couplings or the like to a vehicle. <IMAGE>
Patent DE-3712004-A1 (DE)
Inventor: GLASER DAVID
IPC: H05B33/04
Filed: 1987-04-09
Abstract: Electroluminescent display panels comprising copper sulfide coated ZnS:Mn phosphor powder (16), bonded in an organic dielectric binder, can be provided with increased useful lives by dehydrating the phosphorescent material to less than 6 (preferably less than 3, or even 2) micrograms of water per gram of total phosphor and binder. A preferred method of reducing the amount of water to the desired level is freeze drying. It has been found that dehydration results in a phosphorescent material which is less subject to degradation by "further forming." <IMAGE>
Patent DE-3712240-A1 (DE)
Title: Clamping-ring closure
Inventor: KOTTHOFF HARTWIG
IPC: B65D45/34
Filed: 1987-04-10
Abstract: According to the invention, a clamping-ring closure for containers comprises a two-armed outer lever and a connecting lever which is attached movably to the outer lever, it being possible for the outer lever to be linked to one end of the clamping ring and for the connecting lever to be attached likewise movably to the other end of the clamping ring. To achieve a greater pressing-on force of the clamping ring against the container edge and, in particular, for the particularly simple producibility of the clamping-ring closure, most of or all of the hinge connection points of the lever elements of the clamping-ring closure are replaced by bendable tongue-like projections which can be attached to the respective surfaces in a particularly simple manner, for example by spot welding or with the aid of an adhesive so that complicated hinge connection points which are difficult to produce are thus avoided completely.
Patent DE-3713002-A1 (DE)
Title: Pressing device for refuse and container therefor
Inventor: AULBERT WALTER
IPC: B30B9/30
Filed: 1987-04-16
Abstract: A device for pressing refuse, including domestic refuse, used paper and similar material, having a stationary press and a replaceable refuse container which has a charging aperture which is mounted upstream of an ejection channel of the press and is to be provided with a sealing element so that the filled container can be transported away, is, in order to permit the rapid and automatic replacement of containers without complicated manual opening and closing operations at the charging aperture, designed in such a way that the sealing element is movably connected to the container and, together with an adjustment element, which can be moved in parallel, of the pressing device, forms a driver coupling. A container which allows this to be achieved and takes the form of a mainly horizontally elongated vessel with a charging aperture on one of its relatively narrow lateral end faces receives a sealing plate which can be moved vertically between vertical lateral guide rails.
Patent DE-3714594-A1 (DE)
Inventor: MUNK HARALD
IPC: A23N12/08
Filed: 1987-04-28
Abstract: A coffee-bean roaster for small quantities of coffee, which has a cylindrical roasting chamber (11) and in which only one fan (35) is provided for roasting and for cooling, is described. The coffee beans are roasted in the roasting chamber as a result of the blowing-in of heated air via at least two blowing-in conduits (12) which are arranged off-center and of which the blowing-out direction is set at an angle of between 0 DEG  and 30 DEG  relative to the roasting-chamber axis in the tangential direction. After the roasting operation has ended, the roasted coffee beans are transferred, via an openable bottom (19) of the roasting chamber, into a collecting container (5), the sieve-like bottom of which is connected to the supply-air conduit (28), so that the roasted coffee beans are cooled by the sucked in supply air of the roasting chamber (FIG. 3).
Patent DE-3714743-A1 (DE)
Title: Landfill site with a landfill base which can be monitored
IPC: E02D31/00
Filed: 1987-05-02
Abstract: In the case of a landfill site with a landfill base which can be monitored and has a combination seal which is arranged below a layer (3) for conducting infiltration water and consists of a plastic sealing sheet (1) lying directly above a clay seal (2), the monitorability of the combination seal is to be improved. For this purpose, two plastic sealing sheets (6, 7) held with a mutual distance from one another are arranged below the combination seal (1, 2) as monitoring layer (6'). For further use as repair layer, the monitoring layer (6') has defined spaces (20) which can be completely filled with an injection composition. <IMAGE>
Patent DE-3720587-A1 (DE)
Title: Dye laser
Inventor: SCHROEDER ECKHARD
IPC: H01S3/094
Filed: 1987-06-22
Abstract: A dye laser is described having a pumping laser whose light focuses a concave pumping mirror into a laser dye, and having a concave end mirror, a concave folding mirror and a partially reflective laser output mirror for the light emitted from the dye. The dye laser according to the invention is distinguished by the fact that the folding mirror or the end mirror is at the same time also used as the pumping mirror.
Patent DE-3725977-A1 (DE)
Title: Apparatus for stirring liquids in barrels having a bunghole
Inventor: DOEPEL GUSTAV
IPC: B01F15/00
Filed: 1987-08-05
Abstract: Apparatus for stirring liquids in barrels having a bunghole, which apparatus is composed of a baseplate, hung with two chains, on a rotatable shaft, baseplate and chains being introduced into the barrel through the bunghole and being rotated via the shaft.
Patent DE-3732286-A1 (DE)
Title: Binding made from cardboard for a book or the like
Inventor: TESKE JOACHIM
IPC: B42D3/00
Filed: 1987-09-25
Abstract: A binding made from cardboard for a book or the like has two covers connected to each other via at least one folding edge. One cover has at least one cut line which extends with its ends with a mutual distance as far as the folding edge. In this manner, the part of the cover limited by the cut line forms a tab which can be substantially pivoted about the folding edge. This tab has a binding hole. The tab or tabs can be moved out from the cover along the cut line until they project rearwards beyond the spine, so that they can be used for filing. The tabs can, however, also remain in the region of the cover, so that the outside of the book is largely unimpaired. Finally, perforations can also be provided in the region of the binding holes in the tabs, these perforations extending through the entire book, so that the latter can be filed in a ring binder. When the ring is swung upwards, the tabs remain in the binding so that the cover is not impeded when swung upwards. <IMAGE>
Patent DE-3736652-A1 (DE)
Inventor: NOLL KLAUS DR
IPC: C08G18/40
Filed: 1987-10-29
Abstract: A process for the production of coatings using polyurethanes or polyurethane-ureas from diisocyanates and dihydroxyl compounds having a molecular weight of 300 - 6000 and optionally further starting components and/or additives, wherein the dihydroxyl compounds comprise A) 20 - 60% by weight of optionally modified polyethylene glycols, B) 1 - 80% by weight of polycarbonates whose diol component contains 40 - 100% by weight of hexanediol and/or hexanediol derivatives, and C) if desired other dihydroxyl compounds, where (A) + (B) + (C) = 100% by weight, gives compact, water vapour-permeable coatings.
Patent DE-3738056-A1 (DE)
Title: Magnetic resonance imaging system
Inventor: HANAWA MASATOSHI
IPC: A61B5/055
Filed: 1987-11-09
Abstract: The magnetic resonance or MR imaging system according to the invention contains a local or site excitation control unit (13) for the selective excitation, achieved by means of a 90@ pulse, of regions which contain between themselves a desired local section with reference to the direction of one of two orthogonal axes on a predetermined cut-slice section, for the subsequent quenching of a transverse magnetisation component of the region, after that for the selective re-excitation, achieved by means of a 90@ pulse, of regions which contain the local section between themselves with reference to the direction of the other of the two orthogonal axes, after that for the quenching of a transverse magnetisation component of the regions as well as for exciting the regions containing the local section, in order thus to acquire MR data at or for the local section. A data processor (11) for reconstructing an MR image on the basis of MR data reconstructs an MR picture (or an MR image) of the local section on the basis of the MR data, which were acquired in conformity with the control carried out by the site excitation control unit (13). <IMAGE>
Patent DE-3738212-A1 (DE)
Title: Process for producing a thermoplastic article provided with printing and/or a decoration
Inventor: WEISENER HERBERT
IPC: A47G23/06
Filed: 1987-11-11
Abstract: A process is described for producing an article which is provided with printing and/or a decoration and is produced from a thermoplastic by injection moulding. A printed and/or hot-embossed decorative foil is inserted into that region of the injection mould which reproduces the contour of the surface to be decorated of the article to be moulded. Onto said decorative foil there is laid, in the gate or feed region, a smaller plastic cover film which surrounds the gate or feed region and is made of a material which is more heat resistant than the material of the decorative foil. As slip-proof finish, first a slip-proof flexible plastic film, then the decorative foil and then the cover film are laid into the injection mould. The films and foils are welded to the article to be moulded during the injection moulding operation.
Patent DE-3743873-A1 (DE)
Title: Liquid, radiation-curable resin for the coating of optical waveguides
Inventor: BIRKLE SIEGFRIED DIPL CHEM DR
IPC: G02B6/122
Filed: 1987-12-23
Abstract: The production of coatings for optical waveguides requires liquid, radiation-curable resins which have a high curing rate and give coatings having the requisite properties, where the primary coating must have a freezing range </= -40@C and there must be no compatibility problems between the primary coating and the secondary coating. This is achieved by a resin which is (a) a product of the reaction of a polyalkylene glycol diglycidyl ether with glycerol di(meth)acrylate or pentaerythritol tri(meth)acrylate or (b) a product of the reaction of (meth)acrylic acid or (meth)acrylyl chloride or isocyanatoalkyl (meth)acrylate with a product of the reaction of the polyalkylene glycol diglycidyl ether and (b1) water, a low-molecular-weight diol or a low-molecular-weight polyol or (b2) (meth)acrylic acid.
Patent DE-3744768-A1 (DE)
Title: Method for the manufacture of welded wire meshes of different steel cross-section
Inventor: REINKING WOLFRAM DIPL ING
IPC: B21F27/10
Filed: 1987-01-07
Abstract: The invention covers the manufacture of welded wire meshes of different cross-section. For this, the latter are fabricated in that the required longitudinal wires can be drawn directly off spools and fabricated by means of an individual feed/transport and cutting system in such a way that mats of different-length longitudinal wires = steel cross-section are produced.
Patent DE-3800655-A1 (DE)
Title: Screw connection for a helically corrugated metal pipe
Inventor: SCHIPPL KLAUS DIPL ING
IPC: F16L33/24
Filed: 1988-01-13
Abstract: In the case of a screw connection for a helically corrugated pipe 1, a bush 2 with a shaft part 3 and an inwardly projecting flange part 4 is screwed onto the corrugated pipe 1 by means of a thread turn 5. Enclosed in a cutout 6 is a seal 7 against which the end surface of the corrugated pipe 1 is pressed.
Patent DE-3800745-A1 (DE)
Title: Cooking utensil
Inventor: BESSENBACH HANS DIPL ING
IPC: A47J36/02
Filed: 1988-01-13
Abstract: The invention relates to a cooking utensil, e.g. pot or pan, with a container part made of stainless steel of relatively low wall thickness and with a relatively thick baseplate made of aluminium or a similar material of good thermal conductivity on the outside of the bottom of the container part, and also with a base disc, consisting at least partly of magnetizable material, on the outside of the base plate, the base disc essentially consisting of nickel or a nickel alloy, or having at least one intermediate layer made of nickel or a nickel alloy.