baber/WOPTO huggingface dataset:
Patent DE-3220133-A1 (DE)
Title: Arrangement and method for severing a belt
Inventor: JAECKLE EGMONT
IPC: B60R22/32
Filed: 1982-05-28
Abstract: A device for severing a belt, in particular a safety belt in passenger vehicles, aeroplanes or the like, consist of two plates (1 and 2), between which the belt rests. The two plates (1, 2) are arranged at a distance (a) from one another, the supporting plate (1) having cutting members (11) which can be guided, against the force of an engine accumulator (7), from their lowered rest position to the belt (5) and press the latter onto the base plate (2). <IMAGE>
Patent DE-3223382-A1 (DE)
Title: Shears for severing any type of material
Inventor: REX DIETER
IPC: B23D33/00
Filed: 1982-06-23
Abstract: Shears for severing any type of material have a stand accommodating a fixed blade and a guide for a cutter slide carrying a movable blade. In order to reduce the cost of manufacturing the shears, the actual machine stand is designed as a cylinder and guide, in which cylinder the piston can be moved as cutter slide. The stand and piston each have concentric apertures suitable for passing through the material to be cut.
Patent DE-3223494-A1 (DE)
Title: Safety device on a plug
Inventor: ILLIES REINHOLD DIPL ING
IPC: H01R13/453
Filed: 1982-06-24
Abstract: The plug which has an insulating handle (1') and a conductive plug tip (2') is arranged in a plastic housing (3'). The plug can be displaced in the housing (3') in the direction of the axis of the plug tip (2'). A spring (4') forces it into a rest position in which all the exposed parts of the plug are surrounded by the housing (3') and cannot inadvertently be touched. In order to insert the plug tip (2') into a socket, the plug can be pushed against the effect of the spring (4') into an operating position in which the plug tip (2') protrudes out of the housing (3'), through a front housing opening (5'). <IMAGE>
Patent DE-3227945-A1 (DE)
Inventor: ERK GAYYUR DR ING
IPC: A22C13/00
Filed: 1982-07-27
Abstract: The present invention relates to a tubular film used for packing foodstuffs in paste form, this tubular film being of polyamide that can absorb at least 5% water, and which at an internal pressure between 0 and 0.6 bar permits substantially reversible deformation and which has a matt appearance. The present invention also relates to a process for the production of this tubular film by multiaxial stretching of the primary tube with stretch ratios of at least 1:2.3 in the longitudinal direction and at least 1:2.5 in the transverse direction, and total thermal fixing of the stretched tube during controlled shrinkage. In addition, the invention describes a boiled or cooked sausage as well as a soft cheese, these being packed in a tubular film according to the invention.
Patent DE-3236090-A1 (DE)
Title: Indicator for electrostatic charges
Inventor: MAIER HELMUT DIPL ING
IPC: G01R5/28
Filed: 1982-09-29
Abstract: An indicator for indicating the electrostatic charge of an object to be measured. The aim is a simple, rugged construction of the indicator and ease of operability. This is achieved by an easy-running support of a metallic rocker (14) along its transverse line of gravity in two bearing parts (9, 10), the rocker sections (14a, 14b) at the end being closely opposite two stationary conductive coatings (4, 5). One of these (5) is connected to a contact plate (2) and the other one is connected to a reference potential. A voltage at the contact plate excites the rocker (14) into rotary movements, in each case one of the capacitors formed from a rocker section (14b) and one coating (5) discharging by establishing contact at the end positions. The range of applications includes charge indicators. <IMAGE>
Patent DE-3238447-A1 (DE)
Title: Novel hydantoins, their preparation and their use
Inventor: STRANSKY WERNER DIPL CHEM DR
IPC: C07C275/30
Filed: 1982-10-16
Abstract: There are described novel hydantoins of the formula <IMAGE> in which R1 to R4, X and Y have the meaning given in the description, the preparation of these compounds, and their use in the control of undesirable plant growth.
Patent DE-3244028-A1 (DE)
Title: Filler-containing acrylic fibres, their production and their use
Inventor: SUELING CARLHANS DR
IPC: D01F1/07
Filed: 1982-11-27
Abstract: Filler-containing acrylic fibres made from acrylonitrile polymers containing at least 50% by weight of acrylonitrile, no halogen and, as filler, a water-insoluble metal oxide, metal hydroxide, metal carbonate, metal silicate or metal sulphate having a particle size of from 1 to 1000 nm, in an amount of from 15 to 50% by weight, based on the total solids content, are suitable as reinforcing fibres and as a component of abradants, friction materials and building materials.
Patent DE-3244683-A1 (DE)
Title: Rotary-piston steam pressure converter
Inventor: WILLE WOLFGANG
IPC: F01C17/06
Filed: 1982-11-30
Abstract: This rotary-piston steam pressure converter is used to provide economically operating drives or converters in the medium energy range which are to be operated by means of steam pressure or the like. The pressurised steam impinges on a biangular piston which operates at one end in a hypotrochoidal or circular sleeve. The rotating piston passes through a fixed point and at the same time drives a crankshaft directly. In the process, the entire pressure energy is removed from the steam in one crankshaft revolution. Fig. 14 is intended to illustrate the fundamental manner of operation. <IMAGE>
Patent DE-3247689-A1 (DE)
Title: Method for detecting the melting of materials and device for carrying out the method
Inventor: LINN HORST DIPL ING
IPC: G01N25/04
Filed: 1982-12-23
Abstract: To determine the correct instant in time for the casting process, the change in the reflection of the metal surface when the oxide layer breaks up is detected.
Patent DE-3302681-A1 (DE)
Title: Lifting mechanism for tailgates
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1983-01-27
Abstract: A light-weight, space-saving lifting mechanism which is easy to mount is aimed at for small tailgates. According to Fig. 1, the cavity (44), which is formed by the frame structure consisting of support pipe, two intermediate carriers and an underride protection profile, receives the drive assembly. The underride protection profile is constructed at the same time as a tank and holds the necessary hydraulic oil. The preferred use is for a lifting load range of up to approximately 1000 kg. <IMAGE>
Patent DE-3306154-A1 (DE)
Title: Solderable layer system, process for producing it and its use
Inventor: KRUEGER HANS DIPL PHYS
IPC: B23K35/00
Filed: 1983-02-22
Abstract: In order to be able to solder a conductive layer with an indium and/or tin oxide base, the following procedure is proposed: a noble metal is introduced into the surface of the conductive layer and nickel and/or copper are electrolessly deposited on the layer activated in this way. In order to promote the activation, the conductive layer is sensitised beforehand, i.e. it is provided with an agent which reduces noble-metal ions. The noble metal and reducing agent are preferably palladium and tin (II), respectively. Divalent tin is already present in an ITO layer, and this electrode is consequently already sensitised. The best results are obtained if the ITO layer is reactively sputtered on from an In/Sn/Pd target and then nickel-plated. The invention is primarily used in liquid-crystal displays with structurally integrated drive unit.
Patent DE-3315171-A1 (DE)
Title: Bus
Inventor: STEINWINTER MANFRED
IPC: B62D53/06
Filed: 1983-04-27
Abstract: In this bus, a passenger vehicle is provided with a projecting front vehicle part under which a low-slung motor unit is completely mounted in the driver's cab. The passenger vehicle and the low-slung motor unit are designed as a semitrailer bus, a semitrailer coupling being located between the underside of the front part of the vehicle and an upper terminating surface of the low-slung motor in a plane above the driver's cab at a distance of approximately 1 metre above the surface of the carriageway.
Patent DE-3315643-A1 (DE)
Title: Automatic switching-on protection
Inventor: ULLMANN ROLAND
IPC: H01H3/20
Filed: 1983-04-29
Abstract: Automatic switching-on protection for rechargeable small electrical apparatuses, or those which are operated from single-cell batteries, for personal requirement, especially for apparatuses which are held and guided by hand, such as electric razors, toothbrushes or the like, which are provided with on and off switches which can be displaced or pivoted. The switching-on protection consists of a plunger which is supported displaceably in the switching-on path of the on and off switch in the respective apparatus housing, against the pressure of a spring, and which can be operated from the exterior via operating means which act on it, for example of a wall of a case or charging apparatus or wall holder for this apparatus, or by placing down on a bracket. For this purpose, the plunger projects out of the apparatus housing like a stud, or a stud is located on the wall of a case or charging apparatus or wall holder, which stud acts on the plunger when the respective apparatus is pushed in and pushes the plunger into the switching-on path of the on and off switch.
Patent DE-3322579-A1 (DE)
Title: Device for reversing the flow direction in liquids or gases in technical or medical problems
IPC: A61M3/02
Filed: 1983-06-23
Abstract: Published without abstract.
Patent DE-3323903-A1 (DE)
Title: Wind-pocket surfing sail
Inventor: PIETRASZEK EUGEN
IPC: B63B35/79
Filed: 1983-07-02
Abstract: In the case of this sail, a number of "pockets" (open to one side) are attached to the mast in one or more rows. The wind pockets are made by a trapezoidal canvas piece being sewn on three sides into a rectangular recess in the sail. The purpose of the wind pockets is to take more wind behind the sail, to form a greater vacuum there and to thereby achieve higher speeds. At the boundaries of the wind pockets there are reinforcing tapes which prevent the wind pockets from being torn out. <IMAGE>
Patent DE-3324136-A1 (DE)
Title: Process for the preparation of a transition metal-containing catalyst component for Ziegler catalyst systems
Inventor: WARZELHAN VOLKER DR
IPC: C08F4/655
Filed: 1983-07-05
Abstract: The invention relates to a process for the preparation of a transition metal-containing catalyst component (1) for Ziegler catalyst systems, in which (1.1) first (1.1.1) a finely divided, porous, inorganic, oxidic substance (I) as support material and (1.1.2) a solution (II) as obtained on combining (IIa) an alcohol and (IIb) a transition-metal composition, are brought into contact with one another to form a suspension (III), this suspension is evaporated to dryness, forming a solid-phase intermediate (IV), and (1.2) then (1.2.1) the solid-phase intermediate (IV) obtained from step (1.1) and (1.2.2) an organoaluminium compound (V) dissolved in an organic solvent are brought into contact with one another to form a suspension, the solid-phase product (VI) resulting as the suspended material being the transition-metal catalyst component (1), characterised in that the transition-metal composition (IIb) employed in step (1.1) is composed in a certain way of (IIb1) a vanadium trihalide, (IIb2) a titanium halide and (IIb3) a zirconium tetrahalide.
Patent DE-3326619-A1 (DE)
Title: Method and measuring device for uniform longitudinal load distribution in gearwheel drives
Inventor: HECKING LUDGER
IPC: F16H1/06
Filed: 1983-07-23
Abstract: The invention relates to gearwheel drives in which tooth engagement is disrupted by deformation of a gearwheel axle and/or a gearwheel itself, this being favoured by very large dimensions. The invention proposes a method in which the deviations which occur during operation are detected by measurement and the position of the mating wheel is corrected via actuators in accordance with the deviations which occur.
Patent DE-3330964-A1 (DE)
Title: Component for constructing chemical and/or physical apparatus
Inventor: HOHENHINNEBUSCH WILHELM DR ING
IPC: B01J19/02
Filed: 1983-08-27
Abstract: Mechanically stressed component for the construction of chemical and/or physical apparatus, comprising a steel jacket and an enamel facing applied thereto at enamelling temperature. The steel jacket is constructed from an outer jacket of a heat-resistant steel and an inner jacket of an enamellable steel. The materials are combined as a compound material. The outer jacket is designed to take the mechanical loads. The inner jacket carries the enamel facing. The assembly does not show any troublesome thermal lag during enamelling.   <IMAGE>
Patent DE-3338576-A1 (DE)
Title: Process and apparatus for beer wort boiling
Inventor: WOLFSEDER ALFONS
IPC: C12C13/02
Filed: 1983-10-24
Abstract: The invention relates to a process for the discontinuous boiling, preferably by pressure boiling, of beer wort, in which this is heated batchwise in a wort copper and the heat of the evaporation of the steam thus produced is utilised in a heat exchange process. The object of the invention is to provide a process and an apparatus suitable therefor for boiling beer wort, in which the heat of evaporation liberated during boiling can be used directly for heating the lauter wort and, in necessary, water. In the generic process, this object is achieved according to the invention in that each wort brew is divided into two equal part-brews which are heated one after the other in the wort copper, and in that the heat of evaporation liberated during this is used for direct preheating of each following part-brew or complete brew and/or for direct heating of water.
Patent DE-3347614-A1 (DE)
Title: Luminaire having a lamp holder secured against rotation
Inventor: NEUHAUS GERHARD
IPC: F21V19/00
Filed: 1983-12-30
Abstract: The invention relates to a luminaire on which at least one holder for an electric lamp is mounted by means of a screw, a rotation lock, holding the lamp holder, being inserted between the fitting and the lamp holder. In the previously known luminaires, the rotation lock is secured by fixed limit stops which are cast or stamped on the fitting as a collar or block. A change in the location of the lamp holder, or the mounting of an additional lamp holder is possible only at great expense. According to the invention, the rotation lock is constructed as a rigid plate, which is united in a form-locking fashion with the lamp holder, preferably with the holder cap, and is provided on the side facing the fitting with claws which are pressed by the screw connection into the surface of the fitting.
Patent DE-3402144-A1 (DE)
Title: Computer-supported radiation tomograph
Inventor: FUJITA KENJIRO
IPC: H02H3/16
Filed: 1984-01-23
Abstract: In a computer-supported radiation tomograph, projection data are packaged or condensed and read in in a direct memory access operating mode, and the assembled data are then separated into individual data units by format conversion if they are to be processed. The arrangement comprises a memory for storing raw projection data and processed image data for a full image. In this arrangement, a fast processing program can be executed exclusively for image reconstruction immediately after the beginning of a scanning process. During the image reconstruction processing, there is no data transmission to and from an external memory in order to shorten the time required for the image reconstruction after the data have been obtained. <IMAGE>
Patent DE-3404868-A1 (DE)
Title: Sloping-bed lathe with horizontal axis of rotation
Inventor: RINN JUERGEN DIPL ING
IPC: B23Q3/06
Filed: 1984-02-11
Abstract: In a sloping-bed lathe, a cutting-to-length and centring device (15, 15') are arranged in its work space, preferably on the headstock, on the one hand, and on the tailstock (10) on the other. Provided on each of the two components there is a slide (16), which bears a head (17) for cutting to length and centring. The workpieces are gripped by means of poppets (19, 19'), of which likewise preferably one is mounted on the headstock (2) and the other on the tailstock (10), on clamping guides (20, 20'). The axis (4) of rotation and the cutting-to-length and centring axis (21) of the cutting-to-length and centring device (15, 15') extend parallel to one another. <IMAGE>
Patent DE-3409419-A1 (DE)
Title: Filling device for packaging paste-like substances, especially chewing gum, into tubes
IPC: B65B3/32
Filed: 1984-03-15
Abstract: A filling apparatus for packaging paste-like compounds is specified which contains an extruder with an extrusion nozzle for delivering the paste-like compounds and metering and filling devices in order to insert the compound into tubes or the like with a predetermined constant weight and with a predetermined operating cycle. In order to permit the precise drawing-off even of relatively glutinous paste-like compounds in a simple manner, cutting elements are provided at the outlet of the extrusion nozzle, the cutters of which can be sprayed with a lubricant in order to prevent adhesion of the paste-like compound. The cutting elements operate while the extrusion nozzle is still projecting into the interior of the tubes to be filled, at the end of the filling process.
Patent DE-3412445-A1 (DE)
Title: Carrier tripeptide with antifungal activity
Inventor: MEYER-GLAUNER WILHELM DR
IPC: C07K5/09
Filed: 1984-03-31
Abstract: A carrier tripeptide in the form of L-Arg-tert-butyl-DL-glycyl-L-Phe is provided, with, in particular, greatly improved activity against Candida albicans, Candida tropicalis and Cryptococus neoformans being found.
Patent DE-3413836-A1 (DE)
Title: Process for producing flexible films of vinyl chloride polymers
Inventor: HALLER INGO
IPC: C08J5/18
Filed: 1984-04-12
Abstract: The invention provides an improved process for producing flexible PVC films in which the polymer composition, which in addition to plasticisers contains further additives as appropriate, is shaped below the melt flow range on a calender to form a thick film, taken off and subsequently briefly heated up to the thermoplastic temperature range. If required, the high-quality thick film can be stretched at the earliest simultaneously with the brief heating. The films are distinguished by outstanding surface quality, transparency and freedom from streaks and fish eyes.
Patent DE-3414086-A1 (DE)
Title: Apparatus for maintaining the moistness of packaging paper or the like in a packaging machine
Inventor: HEINRICH GUENTER
IPC: B65B61/00
Filed: 1984-04-13
Abstract: The invention relates to an apparatus for maintaining the moistness of packaging paper (4) in a packaging machine, to which end a supply (2) of paper is accommodated in a container (1) together with a moistening agent (9), so that the supply (2) of paper is in equilibrium with a precisely adjustable level of air moisture. <IMAGE>
Patent DE-3414340-A1 (DE)
Title: Holding device for drive units of model railways
Inventor: RUPPEL DIETER
IPC: A63H19/00
Filed: 1984-04-16
Abstract: The subject-matter of the invention is a holding device for drive units of model railways. The holding device (1) has at least two groups of freely rotatable rollers (11 to 14) which are arranged spaced apart in pairs as supports for the wheels (9, 10) of two wheelsets of the respective drive unit (2). The rollers (11 to 14) of each group assigned in each case to one wheelset of the drive unit can be adjusted to different spacings in the longitudinal direction of the drive unit (2) and/or to different spacings axially relative to one another in relation to the rollers of the group assigned to the other wheelset. <IMAGE>
Patent DE-3416027-A1 (DE)
Title: Mine-sweeping gear
Inventor: KLEIN WOLFGANG DIPL ING
IPC: B63G7/02
Filed: 1984-04-30
Abstract: The y-shaped mine-sweeping gear is releasably connected via a towline to an underwater drone and is pushed by the latter onto an anchor cable (to be cut) in such a way that after passing an anchor-cable catch (3) the anchor cable comes to lie in front of a cutting charge (4) through an inlet guide consisting of two legs (1, 2). The drone then runs off in the opposite direction, in the course of which the towline is unwound from a container (6), and on account of the tensile force the cutting charge (4) is activated by the anchor cable now pressing on the piston-shaped release mechanism (9). <IMAGE>
Patent DE-3419032-A1 (DE)
Title: Induction coil having a variable centre tap, especially for an antenna matching apparatus in radio systems
Inventor: TRAEGER RICHARD
IPC: H01F21/02
Filed: 1984-05-09
Abstract: An induction coil having a variable centre tap, especially for an antenna matching apparatus in radio systems for matching the transmitting and receiving antennas to different frequencies. The induction coil preferably consists of an electrical conductor which is wound in a helical shape onto an insulating body. A contact wiper element is provided which is in electrical contact with the induction coil, is movable in the longitudinal direction of the induction coil and has an electrically conductive connection to the connecting contact element for the centre tap. The contact wiper element has a plurality of contact tongues which surround the induction coil in the form of a ring. The contact tongues are electrically conductively connected to a guide element which is arranged displaceably on a guide rail which is used as the connecting contact element for the centre tap.
Patent DE-3422204-A1 (DE)
Title: Stream trap with thermal control element and method of assembling it
Inventor: KLANN HOLM DIPL ING
IPC: F16T1/10
Filed: 1984-06-15
Abstract: Stream trap with a thermal control element (5) arranged on the high-pressure side and two sealing parts (14, 18) arranged one behind the other. The first (14) of the latter is coupled to the control element (5) and the second (18) supports an opening carrier (20) which is actuated by a stop. There is a small amount of axial clearance between the stop and the opening carrier (20) in the closed position. A sealing part support (11) is connected to the control element (5), in which support (11) the first sealing part (14) is held. The latter has a central passage bore (16) with a radial extension (17). The second sealing part (18) consists of a rod (19) which passes through the passage bore (16) and at one end has a head acting as an opening carrier (20) and at the other end has a sealing surface (21). A robust structure permitting easy assembly is achieved in this manner. <IMAGE>
Patent DE-3432608-A1 (DE)
Title: Flexible coupling of a pipe system to an internal combustion engine
Inventor: SCHLEIERMACHER HERBERT
IPC: F02M35/10
Filed: 1984-09-05
Abstract: Internal combustion engine with a pipe system coupled to the internal combustion engine so as to isolate vibrations, the flange 3 of a connecting pipe 1 being bolted to the internal combustion engine with the insertion of elastic elements 9, 10 and the sealing between duct orifice 11 and flange 3 being achieved by an L-shaped seal with legs 13, 14. <IMAGE>
Patent DE-3433635-A1 (DE)
Title: Coupling between a plastic shaft and a metal shaft
Inventor: WACKERLE PETER DIPL ING
IPC: F16D1/04
Filed: 1984-09-13
Abstract: A rigid coupling between a shaft made of plastic and a shaft made of metal which is inserted via an end shank (2) into the plastic shaft, which is in the form of a hollow cylinder, at least at the coupling end (1), has, as the connecting means between the two shaft-coupling parts, a sleeve (3) which is in engagement, on the one hand, with the end shank (2), via a multi-groove connection, and, on the other hand, with the hollow-cylindrical shaft end (1), via at least one strip (3.1) extending in a longitudinal groove (6) forming a slot in said shaft end and firmly fixed on the outer surface of the sleeve and which is secured against axial movements by a silent ratchet assigned to the hollow-cylindrical shaft end (1). <IMAGE>
Patent DE-3437319-A1 (DE)
Title: Valveless rotary cylinder engine of overlapping construction
Inventor: BLUSCH GUENTER
IPC: F01C1/12
Filed: 1984-10-11
Abstract: Published without abstract.