baber/WOPTO huggingface dataset:
Patent DE-3516829-A1 (DE)
Title: Air humidifier according to the evaporation principle
IPC: F24F6/04
Filed: 1985-05-10
Abstract: An air humidifier according to the evaporation principle, essentially consisting of a removable water container and a hood, which are constructed on a bowl. In a water bath in the bowl, the lower side of an evaporation mat is submerged, which becomes saturated with water by its own capillary action. The mat is arranged standing vertically on one of its longitudinal sides. It is air-permeable. The upper edge of the evaporation mat touches sealingly a covering frame which is situated above it and which is equipped with an opening. The air humidified by the evaporation mat is drawn through this opening by means of an electrically driven fan.
Patent DE-3522982-A1 (DE)
Title: Palette loader
Inventor: BISCHOF LEONHARD
IPC: B65G57/06
Filed: 1985-06-27
Abstract: The invention relates to a palette loader, in which the loading surface for the incoming material is formed from individual plates which are fastened by their ends to roller chains which are driven by chain wheels and extend parallel to one another. Because of their unfavourable roller chain guiding system, known palette loaders require a space which is several times as large as the surface to be palettised. Other palette loaders require two loading tables. In these designs, the loaded palettes are not close to the ground and a forklift truck is required for removal. The solution is to provide a chain guiding system in which the roller chains are guided and tensioned in the shape of an "L" rotated through 180 DEG , i.e. the guideway for reciprocation of the plate loading table in relation to the material to be palettised on the palette close to the ground approximately describes an open right angle. The inlet for the material to be palettised is vertically adjustable and can receive the material to be palettised from any height. The palette is raised and lowered for loading by means of a spindle. An intermediate layer inserting device with a magazine is mounted above the plate loading table. <IMAGE>
Patent DE-3523663-A1 (DE)
Title: Endotracheal cannula or tube
Inventor: FORYCKI ZDSISLAW
IPC: A61M16/04
Filed: 1985-06-28
Abstract: Published without abstract.
Patent DE-3529481-A1 (DE)
Title: Machine for the static and rotary machining of workpieces
Inventor: LAUTENBACH FRIEDRICH
IPC: B23Q1/70
Filed: 1985-08-16
Abstract: A machine for the static and rotary machining of workpieces is specified in which large workpieces can also be machined in succession with different tools. The tool-holding unit and a magazine containing the tools are here arranged so as to be movable independently of one another on two parallel slides. In this arrangement, a tool-change device with which the tools can be taken from the magazine and inserted into the tool holder and vice versa is provided at the magazine slide. Furthermore, the tool-holding unit contains a power-operated clamping device for the respectively inserted tool and a drivable spindle. Finally, means are provided which automatically prevent a clamped static tool from rotating, while a clamped rotary tool comes into drive connection with the spindle.
Patent DE-3537150-A1 (DE)
Title: Arrangement for suppressing overvoltage pulses
Inventor: PROCHAZKA VIKTOR
IPC: H03G11/00
Filed: 1985-10-18
Abstract: An arrangement for suppressing overvoltage pulses on a coaxial line carrying signals to an electrical recording instrument exhibits four diodes (3, 4, 5, 6) which are in each case connected in pairs antiparallel to one another between the conductor (1) and the shielding (2) of the coaxial line. This arrangement is intended for limiting even high-energy overvoltage pulses in a rapid and simple manner. This is achieved by the fact that two diodes (for example 4, 6) connected in antiparallel with one another respond very rapidly to voltage changes in comparison with the remaining two diodes (3, 5) connected in antiparallel with one another, and that the diodes (3, 4, 5, 6) are distributed approximately in the form of a star around the conductor (1). <IMAGE>
Patent DE-3539287-A1 (DE)
Title: Shear reinforcement for structural parts, in particular for screeds, concrete floors and concrete surfaces
Inventor: UNGER ENGELHARD
IPC: E04C5/20
Filed: 1985-11-06
Abstract: A shear reinforcement for, in particular, screeds and the like comprises a round bar (1) which is encompassed by a separating layer (2), subdivided a number of times, and embedded in the screed (3) by means of spacers (4). The shear reinforcement effectively prevents the screed from bulging out at the expansion joints. <IMAGE>
Patent DE-3540409-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: BAUER MANFRED
IPC: F02D1/08
Filed: 1985-11-14
Abstract: A fuel injection pump is proposed, in which, for setting an increased minimum injection quantity, for example of an increased idling speed in the case of additional loading of the idling internal combustion engine driven by the fuel injection pump, an adjustable stop (15) which can be positioned by an operating magnet (22) is provided. In order to keep the dimensions of the operating magnet and the power consumption to a minimum, this operating magnet is operated as a holding magnet, abrupt loading of the adjustable stop (15) being attenuated by a damping support (24) of wear-resistant material. This permits a further reduction in the overall size and power demand of the operating magnet with increased operating reliability. <IMAGE>
Patent DE-3541652-A1 (DE)
Title: Process for purifying a gas of organic carbon compounds, and use of the purified gas as a carrier gas
Inventor: GRAENTZEL ALFRED
IPC: B01D53/00
Filed: 1985-11-26
Abstract: The invention relates to a process for purifying a gas of organic carbon compounds, and to the use of the purified gas as a carrier gas for measurement and purification purposes. For this purpose, it is proposed to enrich the gas with water vapour and then to irradiate it with ultraviolet light.
Patent DE-3543019-A1 (DE)
Title: Linear stepping motor having a permanent-magnet stator
Inventor: KRAUSS MANFRED PROF DR ING
IPC: H02K41/03
Filed: 1985-12-05
Abstract: The invention relates to a linear stepping motor having a permanent-magnet stator which is used for converting discrete electrical signals into mechanical movement. It can be used generally wherever mechanical positioning tasks have to be carried out which are controlled by digitally operating electronic systems, for example in printing, drawing and handling technology. The aim and object of the invention are to reduce the production costs of linear stepping motors and to develop a motor which is equipped with cost-effective oxide-ferrite permanent magnets and has a construction which can be produced easily. According to the invention, the motor consists of two stator rails which are arranged parallel to one another, consist of ferromagnetic material and between which permanent magnets are located, and of a rotor which has one or more rotor windings which can divert the magnetic fluxes produced by the stator permanent magnet in an objective manner over rotor poles which have different tooth systems.
Patent DE-3544734-A1 (DE)
Title: Chain-tensioning apparatus for chain conveyors, in particular scraper chain conveyors
Inventor: WASCHULZICK WALTER
IPC: B65G23/44
Filed: 1985-12-18
Abstract: The invention relates to a chain-tensioning apparatus for chain conveyors, in which the chain wheel shaft (7) formed by a chain drum (5) or bearing a chain drum is displaceably guided in the chain-tensioning direction by means of a tensioning slide carriage (11) in the side cheeks (3) of a machine frame, spindle drive mechanisms (12) preferably being used as the tensioning gear mechanism. According to the invention, the tensioning gear mechanism or the spindle drive mechanisms (12) are driven by the revolving chain wheel shaft (7) which is provided with a transmission member which transmits the drive force and preferably comprises an eccentric (23) which sets a pendulum lever (18) in pendular motion, said lever being drive-coupled to the tensioning gear mechanism or the spindle drive mechanisms. The pendulum lever (18) is loaded by a spring or a weight, the result being an automatic re-tensioning means. <IMAGE>
Patent DE-3602745-A1 (DE)
Title: Tension-controlling device for winding apparatus
Inventor: DRIEHAUS HANS-JOSEF DIPL ING
IPC: B65H23/195
Filed: 1986-01-30
Abstract: In a device for controlling the tension of materials in web form to be wound up as a function of the diameter of the wound roll, velocity-proportional and rotational speed-proportional signals are fed to a digital computer, in which the signals are combined by a corresponding program to form the roll diameter of that particular instant. The roll diameter thus determined is combined with the velocity-proportional signals to form a rotational speed-proportional, tensile force-independent pilot control signal. In this case, the current roll diameter and further parameters dependent on an input are also used for forming a set value of the winding tensile force. The deviation from the set value of a measured tensile force actual value is sent to a controller, which converts the deviations into signals corresponding to a change in rotational speed. These signals are combined with the tensile force-independent pilot control signals and the signals for disturbance compensation. The values thereby formed are fed to a controller for the rotational speed of the drive.
Patent DE-3604675-A1 (DE)
Title: Drive motor for an apparatus (appliance)
Inventor: ALTMANN MANFRED DIPL ING
IPC: H05K3/28
Filed: 1986-02-14
Abstract: In the case of a drive motor for an apparatus, for example a washing machine, at least those components of the wiring which are essential for operating the motor are enclosed by an insulating carrier element. <IMAGE>
Patent DE-3612869-A1 (DE)
Title: Shift device for a planetary gearing for all-wheel drive motor vehicles
Inventor: REIF JOHANN PETR DIPL ING DR
IPC: F16H3/54
Filed: 1986-04-16
Abstract: The shift device is provided for a two-stage transfer case, having a planetary gearing (1), for all-wheel drive motor vehicles. The transfer case has a high range, in which only one vehicle axle is driven, an idling position and a low range. In the low range the planetary gearing (1) is either used as differential gear for distribution of the torque to the vehicle axles or also locked for rigid coupling of these axles. The planet carrier (2) of the differential gear (1) is driven and the output to the vehicle axles is taken off from the internal gear (7) or the sun gear (8) of the planetary gearing. A gearshift sleeve (10, 11), displaceable by means of a gearshift fork (9), serves for shifting, by means of which either one (8) of the driven gears (7, 8) of the planetary gearing can be coupled to the associated drive shaft (6) of the vehicle axle and the said driven gear (8) can be coupled to the planet carrier (2) or a part (18) fixed to the housing. In order to be able to disengage the lock of the planetary gearing (1) acting as differential gear by simple technical measures, the gearshift sleeve comprises two part sleeves (10, 11) supported on one another, which are rotationally fixed to one another but can be slid relative to one another. The outer part sleeve (10), on which the gearshift fork (9) acts, has claws (12) or the like for coupling to the planet carrier (2) and serves for transmitting ... Original abstract incomplete. <IMAGE>
Patent DE-3614367-A1 (DE)
Title: Concrete slab with heat insulation for building construction and civil engineering
Inventor: PATT WILHELM
IPC: E04B1/80
Filed: 1986-04-28
Abstract: The concrete slab with heat insulation for building construction and civil engineering, which is used preferably for erecting exterior walls, is configured as a composite slab (1) having an outer slab (6), an inner slab (3) with a rib reinforcement (4), and heat insulation (2) which is concreted on on the inner side and has a ventilation chamber. Owing to the configuration, according to the invention, of the insulating composite body according to Figures 5 and 6, said body is capable of transmitting the fresh-concrete loads of the top slab to the slab border, with the result that it is possible to produce the slabs one after the other without stoppage times. The anchoring of the wall slabs (1) onto the reinforcing structure takes place via steel plates (16), in accordance with Figures 10 and 11, by friction bonding. The dead-weight loads are channelled away via integrated supports (5). <IMAGE>
Patent DE-3615562-A1 (DE)
Inventor: PFLEGER KLAUS DR
IPC: C08F210/02
Filed: 1986-05-09
Abstract: Copolymers of ethylene with acrylates or solutions of free acrylic acid in acrylates are prepared in a continuously operated tubular polymerization system at high pressures and temperatures by feeding a mixture of ethylene, acrylate, initiator and, if appropriate, regulant into the polymerization system in the form of a main stream at the inlet point thereof and at the same time through two or more secondary streams, secondary streams (I) being metered in at points where the reaction temperature has just exceeded a maximum temperature due to the heat of polymerization and secondary streams (II) at points which, relative to the direction of flow of the ethylene, are upstream of the feed points of secondary streams (I) and upstream of the respective maximum temperature.
Patent DE-3617220-A1 (DE)
Title: Carriage body for passenger transport carriages for underground mining operations
Inventor: UNKEL HERIBERT
IPC: B61D11/02
Filed: 1986-05-22
Abstract: Carriage body for passenger transport carriages for underground mining operations with sheet metal panels which are joined to the frame rods of a frame structure by welding, and having a device for noise damping. The sheet metal panels are designed as composite panels made of sheet metal on the side of the interior space and sheet metal on the side of the exterior space and vibration-damping composite plastic between the two metal sheets which are both welded to the frame rods. The metal sheets of the individual composite panels on the side of the interior space and the metal sheets of the individual composite panels on the side of the exterior space are also joined in the area between the frame rods by at least one spot weld. <IMAGE>
Patent DE-3618799-A1 (DE)
Title: Device to secure diskette drive against unauthorised use
Inventor: MENKE UDO E W
IPC: G11B33/00
Filed: 1986-06-04
Abstract: The device to secure a diskette drive against unauthorised use according to the invention can be attached to the operating lever (21) of a diskette drive (27) in such a way that the operating lever is held in the vertical position. In this vertical position, the operating lever of the drive blocks the diskette insertion opening, so that it is impossible to insert or remove diskettes. The device (10) according to the invention consists of an adapter part (12), which is adapted to the shape of the drive housing (27) and the operating lever (21). A lock part (11) is contained in the adapter part (12). A spagnolet (20), which is part of the device and joined to the lock part (11), is operated by a key and clamps the adapter part (12) to the operating lever (21) of the drive. <IMAGE>
Patent DE-3623951-A1 (DE)
Inventor: SUNDHOLM GOERAN
IPC: B08B9/027
Filed: 1986-07-16
Abstract: PCT No. PCT/FI86/00078 Sec. 371 Date Feb. 26, 1987 Sec. 102(e) Date Feb. 26, 1987 PCT Filed Jul. 7, 1986 PCT Pub. No. WO87/00455 PCT Pub. Date Jan. 29, 1987.The present invention relates to a flushing apparatus for cleaning a piping system (2) internally. The object of the invention is to achieve efficient cleaning without the use of equipment heavily overdimensioned in relation to the nominal flow through the piping system. According to the invention, use is made of a pump (4) having an operational pressure essentially higher than the pressure fall of the piping system at a turbulent flow, in combination with at least one pressure liquid accumulator (21). The flushing circuit includes at least one blocking valve (15, 15a) which is opened upon reaching intended (maximal) pressure, thereby producing a powerful flow pulse through the piping system (2).
Patent DE-3623974-A1 (DE)
Title: Process for the finishing of sheet-like textile structures or yarns and apparatus for carrying out the process
Inventor: VALK GISELHER PROF DR
IPC: D06B21/00
Filed: 1986-07-16
Abstract: A description is given of a process and an apparatus for the finishing of sheet-like textile structures or yarns, in which a liquor is applied to an endless fabric web of the sheet-like structure or yarn in a first application step, the fabric web is thereafter allowed to stand, and subsequently a liquor is applied once again in a second application step. <IMAGE>
Patent DE-3625662-A1 (DE)
Title: Blower
Inventor: GOTTERWEICH EWALD
IPC: F04D29/42
Filed: 1986-07-29
Abstract: In a blower, especially with a cylindrical impeller that can be rotated by a motor of the external rotor type and an air circulation screw placed in the blower casing at a distance around the impeller, for a predetermined reliable assignment of the air circulation screw in the impeller the arrangement of an air circulation screw (10) integrated with the blower casing (1) is provided. <IMAGE>
Patent DE-3635069-A1 (DE)
Title: Work table, consisting of individual sheet-metal parts of low material thickness
Inventor: MICHAELI GERHARD
IPC: A47B17/00
Filed: 1986-10-15
Abstract: With a work table, consisting of individual sheet-metal parts of low material thickness with sheet-metal parts forming side panels, at the vertical edges of which are formed rectangular upturned edges and at the ends of which are formed further upturned edges, a solution is to be provided which, likewise using simple sheet-metal parts, designs a work table of the type in question with a minimum material requirement and accordingly a light weight, in such a way that high strength is provided, in particular in the side-panel region, while at the same time obtaining an elegant appearance despite the accommodation of electric cables leading to the table top, and the requirements for height adjustability of the table top are also met. This is achieved in that the sheet-metal parts (4, 7, 8, 14, 16) forming the side panels (1) have at least two chambers (9-10, 17), on the one hand for receiving guiding and, where appropriate, driving elements (19) for a height-adjustable table top (3), and on the other hand for accommodating electric cables (11, 12). <IMAGE>
Patent DE-3644080-A1 (DE)
Title: Use of an oxidising agent for detoxifying industrial waste waters
Inventor: POERNER MARTIN DIPL ING
IPC: C02F1/72
Filed: 1986-12-23
Abstract: To detoxify industrial waste waters (effluents) contaminated by pollutants, in particular hydrazine, sulphide, ammonia, formic acid and/or organic materials and also those waste waters having a high oxygen demand, an oxidising agent is used which comprises hydrogen peroxide which contains traces of at least one heavy metal salt as a catalyst, a catalyst concentration being selected at a molar ratio below 30:1.
Patent DE-3706248-A1 (DE)
Title: Material based on a rubber mixture for hard rubber, and the use thereof for, for example, engine components
Inventor: JOST WOLF-DIETER ING
IPC: F02F7/00
Filed: 1987-02-26
Abstract: A material based on a rubber mixture for hard rubber and a liquid thermoset material is provided with inorganic fibres, in particular polyphosphate fibres and boron fibres, giving simple preparation and excellent properties with respect to strength and heat resistance, and a material of this type is highly suitable for use for sound (acoustic) absorption or insulation or for soundproofing. It is advisable for the sound-emitting components themselves, for example engine components, to be produced from this material.
Patent DE-3707065-A1 (DE)
Title: Sports apparatus for ski-parallel momentum movement sequences
Inventor: TOLSDORF HERBERT B
IPC: A63B69/18
Filed: 1987-03-05
Abstract: By way of divergence from the previously known state of the art, the sports apparatus for ski-parallel momentum movement sequences - secured by an anti-falling apparatus (24) in the shape of a triangular pyramid - is used for exercising in normal ski boots, the following being set to suit the stature, weight and level of performance of the person exercising: the travel of a trolley (1) which can be moved on rails (9), by adjusting or removing the end-limit cross-struts (11), the rail inclination forwards and downwards by smaller or larger feet (13) (piste gradient effect), the tensile resistance of a rubber strap (14) - against which the person exercising moves the trolley (1) - by strengthening or reducing the prestress of the rubber strap or replacing the rubber strap, the heel thrust effect by raising or lowering the setting of bearing-pin screws (21) of the oscillating elements (15) suspended asymmetrically on two side parts in each case, the heel and toe holders, by setting for shorter or longer ski-boot soles or replacing them for children's ski-boot sole sizes, the ski pole grips (30) by loosening or tightening hose-clip screws and adjusting them on the ski pole shaft (28), the safety strap (26) and belt (27) of the anti-falling apparatus (24) which can be dismantled for economy of space and catches the person falling in sufficient time before impact in the centre of the triangular pyramid, by setting the closure.  "Use on edge" is possible if desired. Linings as insulation against operating noise and use of double-track crown rollers (6) consisting of ... Original abstract incomplete. <IMAGE>
Patent DE-3707877-A1 (DE)
Title: Process and apparatus for the packaging of articles with a web-like plastic foil
Inventor: LACHENMEIER KURT
IPC: B29C61/02
Filed: 1987-03-11
Abstract: For the packaging of articles (24) by means of a tubular foil (30), the tubular foil is drawn onto finger elements (86) and subsequently stretched by approximately 30%, until the cross-section of the tubular foil (30) is somewhat larger than the cross-section of the packaging article (24). The gathered tubular foil is thereafter drawn over the packaging article (24), the packaging article (24) being enclosed firmly as a result of the tensile forces of the highly stretched tubular-foil material. The process is particularly suitable as an alternative to the heat-shrinking process which cannot be employed in the case of specific sensitive packaging articles. <IMAGE>
Patent DE-3709575-A1 (DE)
Title: Chemical marker
Inventor: KINAST GUENTHER DIPL CHEM DR
IPC: G01N33/15
Filed: 1987-03-24
Abstract: The invention relates to the use of triamterene in subtherapeutic dose as chemical marker in pharmaceutical compositions.
Patent DE-3711583-A1 (DE)
Title: Tyre-inflating device, in particular for inflating bicycle tyres
Inventor: KROH WILFRIED
IPC: B60S5/04
Filed: 1987-04-06
Abstract: The tyre-inflating device comprises an inflation head (1) and a cartridge sleeve (2), which is screwed to the latter, for receiving a compressed-gas cartridge (3) into which can be inserted a hollow mandrel (23) with an inlet opening (26). Provided in the inflation head (1) is a connection channel (8) which leads from the inlet opening (26) to an outlet opening (22) and contains an automatically closing valve (11) which, in its closed position, blocks the connection channel (8) and which can be moved into its open position, from outside, by means of an activating lever (14) which acts on a plunger (12). <IMAGE>
Patent DE-3715333-A1 (DE)
Inventor: KAPMEYER WOLFGANG DR
IPC: G01N33/546
Filed: 1987-05-08
Abstract: The method for detecting or determining a participant in a particle-enhanced immunological reaction by a nephelometric, turbidimetric or particle-counting method comprises carrying out the detection or determination in the presence of an antiserum which contains no antibodies which are specific for one of the immunological reactants.