baber/WOPTO huggingface dataset:
Patent DE-2931517-A1 (DE)
Title: Screw clamp assembly with several elements - connects individual screw clamp sliding rails by open channels in corner blocks
Inventor: KLIMACH HORST ING GRAD
IPC: B25B5/00
Filed: 1979-08-03
Abstract: The clamping device is built up from four screw clamps (10) with four connecting blocks (12) in the corners. Each screw clamp (10) has a shank (14) and a crosshead (16) at one end and sliding block (18) with screw (20) operating along the shanks of two clamping screws. The shanks are accommodated in correspondingly sized open channels (26) provided in corner blocks (12) while the other two clamps have shanks (14), cross heads (16) on one end and clamping blocks (18) operated by nuts on other shank end with threads (20). The shanks (14) are accommodated in open channels (18) provided in corner blocks (12). Shanks (14) cross each other in different levels, while one set of shanks (14) is fitted flat in channels (26) and the other set is fitted upstanding in channel (28).
Patent DE-2935387-A1 (DE)
Title: Tufted floor covering with fibrous fleece - needled to sieve gauze ground just holding pile and PVC coated
Inventor: FRIEDRICH HANS-JOACHIM
IPC: D05C17/02
Filed: 1979-09-01
Abstract: Tufted floor covering has a ground fabric formed by synthetic strands, to which a fibrous fleece is needled. It also has a pile similarly formed from strands of synthetic material. In the ground fabric between the pile forming strands, there are rows of openings produced by the operation of needling, through which projecting fibres from the fleece are pressed so as to project downwards from the ground fabric. Lower ends of the pile strands are coated with a mass of soft PVC which together with the lower ends of the pile strands forms riblike projections. Water-permeable floor covering results which has the same advantageous characteristics as those having knitted ground fabrics, at a much cheaper price.
Patent DE-2935430-A1 (DE)
Title: Sealed electric heating cartridge for plastics working tool - screws into threaded bore in tool with large contact surface for good heat transfer
Inventor: HILLINGER ERICH
IPC: H05B3/48
Filed: 1979-09-01
Abstract: The cartridge (1) has a metallic outer casing (3) with an external screw thread (2) allowing the cartridge to be screwed into a similarly threaded bore in a heated tool. The screw head (6) for the cartridge is provided by a metal washer disc fitted to the casing (3) at one end. The disc may be of stamped sheet metal and soldered to the front end of the outer casing (3). The heating cartridge (1) is used for a heated tool used for working plastics, with the mating threads of the reception bore and the outer casing (3) ensuring a large contact area for good heat transfer characteristics, with a reduction of the specific thermal surface loading for the heating element.
Patent DE-2936322-A1 (DE)
Title: micro-bore with conical end - produced by pressing metal or ceramic powder around pointed needle and sintering
Inventor: RUDOLPH KARL-HEINZ
IPC: B28B21/42
Filed: 1979-09-08
Abstract: Microbores in thin-walled columnar cylinders, e.g. capillary bonding tools or nozzles, are produced by a press operation from metal or ceramic powder. A needle with a conical point is held between an upper plate and a dimpled plate for the point; the powder is confined to the space around the needle by a flexible sheath. After the press operation the needle is removed and sintering or firing produces a hollow element with a conical bore at one end. A final operation of erosion, ultrasonic drilling or laser machining can be added. This results in an improved quality of the microbore and in lower costs compared with machining from the solid.
Patent DE-2939853-A1 (DE)
Title: Printing machine ink supply tube - is inserted into chamber between doctor blades inside tubular stencil, adjacent to vertical web
Inventor: BANKEN ROBERT
IPC: B41F15/44
Filed: 1979-10-02
Abstract: The colour printing machine with the web to be printed travelling vertically upwards, has the coloured ink delivered by a perforated feed tube which is inserted into the interior of a horizontal tubular stencil (12) adjacent to the material. The perforations (9) along the tube discharge into a colour chamber (7) between two doctor blades (5,6), fitted with end seals (14). The feed tube has a cylinder mounted on it, forming an ink reservoir. An inner tube through which the ink enters, terminates beyond this reservoir, adjacent to the perforations so as not to effect the pressure from the reservoir, which also incorporates a level regulator. The lower blade (5) carries a vertical flange (3) forming a reservoir at the rear part of the ink chamber. A number of feed tubes with suitable end couplings can be supported by a wheeled frame.
Patent DE-2948453-A1 (DE)
Title: Collapsible console shelf assembly - is erected and folded single handed using two=part diagonal strut
Inventor: MARTINCIC VINKO
IPC: A47B5/04
Filed: 1979-12-01
Abstract: The console shelf support has a two-part diagonal strut (3a, 3b) and the end pointing towards the shelf (P) interacts with an operating lever (4). The horizontal arm (1) of the support is connected to a vertical arm (2) by a horizontal bolt (6) while between the horizontal arm and the diagonal strut and/or between the horizontal arm (1) and the actuating lever (4) there is a torsion spring (5) which acts as a safety element. To prevent accidental collapsing of the support the wedge end of the lever (4) contacts the free end side of the strut (3a) which is thereby blocked. All the rod-like elements of the support have a U-section for collapsing.
Patent DE-2949483-A1 (DE)
Title: Multi-peripheral computer input-output - serves several peripherals with common interface having address followed by data through interface
Inventor: GERBER HANNES
IPC: G06F13/42
Filed: 1979-12-08
Abstract: The input-output circuit employs a single interface for any number of peripherals. It is based on the concept of making the first data signal the address for selecting the device which is to receive the next data signal, all signals passing through the common interface. The data supplied from the processor along a bus is entered in a store via the common interface. An address bus links all peripherals with the store. The device thus selected is then supplied with data via a bus from the interface.
Patent DE-3005875-A1 (DE)
Title: Plastics insulated power cable - has layers of tumescent tapes below screen in contact with outer conductive layer preventing moisture ingress
Inventor: MADRY PETER DIPL ING
IPC: H01B7/288
Filed: 1980-02-16
Abstract: A moisture-proof power cable for medium or high voltage has a screen of metallic wires above the outer conductive layer, with voids sealed in the longitudinal direcgion.xA direction. A layer, consisting of tapes which are liable to swell - when moisture intervenes - is arranged below the screen in contact with the outer conductive layer, in an open cross-lay. Another similar layer of tapes is arranged above the screen in a closed layer. The tapes consist of a laminated mat on a plastics base which encloses a powder material. Any moisture which would have entered the cable through any external damage is thereby confined to a narrow area of action. A solid conductor withthe inner conductive layer is covered by insulation, e.g. polyethylene. The outer conductive layer is separated by tapes, made of tumescent matting in an open cross-lay from the screen wires. A closed layer of the same type of tape is covered by a mechanically strong layer of insulating material, e.g. PVC. A diffusion barrier by a metal-lined polyterephthalate foil above the layer may also be useful.
Patent DE-3009386-A1 (DE)
Title: Thermally conductive prong for meat - is inserted into meat before cooking and is flat round conical solid or hollow in section
Inventor: EBERLEIN MARTIN
IPC: A47J37/00
Filed: 1980-03-12
Abstract: The roasting prong is intended to be inserted into a piece of meat which is to be roasted, grilled or otherwise cooked, so that the heat is better conducted into the meat. The prong is of heat- conducting material and can be flat, round or conical. The prong can be solid or hollow, and the cross-section may be round, angular, oval or corrugated. The prong can be single or double, and or it may be fitted with a crosspiece.
Patent DE-3011135-A1 (DE)
Title: Elastic seal ring with twin sealing lips - has radial clamp ring to control contact pressure on seal housing
Inventor: DEURING HANS
IPC: F16J15/3236
Filed: 1980-03-22
Abstract: The shaft seal ring assembly (1) includes an elastic seal ring which has two axially spaced sealing lips (10,11). The seal ring is mounted at its mid-position on the radial flange (5) of a rigid reinforcing ring. The end face (17) of the secondary sealing lip (10) is pressed against the tapered collar (18,19) of the housing extension (2). The contact pressure between the housing collar and seal lip face (17) is controlled by a radial clamp ring (29) on the seal ring.
Patent DE-3012992-A1 (DE)
Title: Current pick-up for appts. movable along supply rail - has arresting arrangement blocking pivotable connecting rod in opposed direction if pick-up head leaves rail against spring action
Inventor: BRINKMANN ARNFRIED
IPC: B60L5/38
Filed: 1980-04-03
Abstract: The current pick-up supplies, e.g. a crane carriage, trolley or travelling winch moving along an insulated current rail. It consists of a current pick-up head and a connecting rod enabling installation work on the former to be carried out with one hand if necessary. One end of the connecting rod is pivotable w.r.t. the current using appts. and the pick-up head. The other end of the connecting rod is pivotally mounted about the two axes basically perpendicular to the current rail. The pick-up head is pressed in one direction only against the rail by a spring. A setting arrangement (14) blocks the connecting rod (5) in an opposed pivotal end region if the pick-up head (4) leaves the current rail (3) despite the action of the spring (13). This prevents a swing back and the blocking in position can follow automatically.
Patent DE-3015252-A1 (DE)
Title: Machine tool work positioning mechanism - uses planet in mesh with driving wheel to move work table wheel along curved path
Inventor: JAKOB WALTER
IPC: B23Q1/54
Filed: 1980-04-21
Abstract: The method of moving a workpiece along a curved path can be used for a work holding plate mounted on a slide of a machine tool, as in the main patent. A fixed plate carries a gearwheel (10) with a small planet pinion (11) in mesh with its teeth. This pinion drives in turn a second gearwheel (12) with the same number of teeth as that of the first gearwheel. The centre (14) of the second gearwheel is mounted on a block which can move along a curved slot (40) in a fixed plate. This slot forms the curved path for the second gearwheel, which is integral with the work holding plate. The first gearwheel is rotated by a handle projecting from the body of the workholder assembly for the machine.
Patent DE-3016481-A1 (DE)
Title: Improving water tolerance of hydrocarbon-alcohol fuels - by adding oxygen-contg. heterocyclic cpd.
Inventor: SAGEL HANS DIPL ING DR
IPC: C10L1/02
Filed: 1980-04-29
Abstract: Use of water-compatible O-contg. heterocyclic cpds., esp. tetrahydrofuran (THF), as solubilising agents for water-contg. mixts. of hydrocarbons and alcohols, esp. gasoline/methanol fuels for IC engines, is claimed. THF stabilises the mixts. against phase sepn. at relatively high water contents (e.g. 0.6-2%).
Patent DE-3018741-A1 (DE)
Title: Sieving installation using vibration - has elongated slightly inclined sieving surface with eccentric drive attached to uppermost end of installation
Inventor: BROSCH LEO ING GRAD
IPC: B07B1/42
Filed: 1980-05-16
Abstract: Vibration sieving installation with a long extending slightly inclined sieving surface and an eccentric drive. The eccentric drive (9) is attached to the uppermost end of the installation with the rotating eccentric acting at about the level of the sieve. The installation is equipped with spring elements at the topmost end providing a degree of movement in every direction, whereas at the lower lying end it is fitted with spring elements providing a degree of movement largely directed along the length axis of the sieving surface (2).
Patent DE-3020069-A1 (DE)
Title: Energy saving food prepn. method - uses inner and outer container with intermediate vacuum, and control system
Inventor: MACK WILHELM ING GRAD
IPC: A47J27/08
Filed: 1980-05-27
Abstract: The energy-saving method of food preparation can be used for various cooking utensils, such as pans, heating plates, ovens and such like. The utensil consists of an inner or upper part fixed to which is a heater, such as a coil and an outer or lower part. A vacuum is created in the cavity between the two parts. The contact surfaces are reflective, and may be made of polished metal, such as fine steel. The heating coil is heated by oil, gas or steam, with a control system.
Patent DE-3024727-A1 (DE)
Title: Protecting decorative metal surface - by applying layer comprising metal salt-contg. acrylate! copolymer dispersion diluted with desalted water
Inventor: CONRADY FELIX
IPC: B05D7/16
Filed: 1980-06-30
Abstract: Decorative metal body or sheet surface is protectively coated with 1-45 (1-10) esp. 1.8-2.2 g/sq.m layer comprising 10-25% of at least one metal salt-contg. acrylate copolymer dispersion diluted with fully desalted water. The process is used esp. for preserving Al or Al alloy sheets having an eloxated surface. The protective layer can reduce dirt quantity adhering to facades to less than 20% of dirt adhering without the protective layer. Further cleaning can be carried out like standard window-cleaning. The layer can also contain 0.5-5% aq. dispersion of polymethacrylate ester, 0.5-3% dispersant auxiliary, 0.001-1% fluorinated alkyl-polyoxyethylene-ethanol as wetting agent, 0.5-3 % tributoxyethyl phosphate or similar flow control agent and 1-10% water -dilutable solvent, e.g. a dihydric alcohol. The total solids content of the layer is 10-30 (10-15)%.
Patent DE-3035598-A1 (DE)
Title: Red mud filler for bituminous road coatings - where alkali materials in red mud are neutralised so filler contains aluminium hydroxide gel
Inventor: BAYER GERHARD
IPC: C08L7/00
Filed: 1980-09-20
Abstract: The filler contains an aluminium hydroxide gel, which is formed by at least partial neutralisation of the alkalies in the red mud. The alkalies pref. consist of soluble sodium aluminate and insol. sodium alumium silicate. The red mud pref. also contains SiO2 gel, and a frost-inhibitor, esp. NaCl. The filler pref. has a grain size below 1 mm; and the grains are pref. coated with higher hydrocarbons, esp. diesel oil. The red mud is pref. neutralised by being stirred with an agent, possibly after the addn. of NaCl. The agent is pref. AlCl3 and/or Al2(SO4)3, and/or HCl or H2SO4. The mixed is then pref. dried and milled. Useful as a filler added to bitumen to make road coatings, where the filler may also inhibit frost, esp. when it contains HCl. The filler is simple and inexpensive to make, and does not create dust.
Patent DE-3035689-A1 (DE)
Title: Circuit for firing series pairs, antiparallel-connected thyristors - uses optical fibre to convey firing signal to decoder with photoelectric transducer
Inventor: LEOWALD KARL-FRIEDRICH DIPL IN
IPC: H02M1/092
Filed: 1980-09-22
Abstract: The series connected anti-parallel thyristor pairs are fed from an A.C. power supply and fired by signals from a firing unit. These firing signals are converted in a coding unit by means of a photo-electric transducer into a light signal, and fed via a potential separating light conducting fibre to a second photo-electric transducer. The optical signals are then converted back into a corresp. electrical signal, and connected to the input of a decoder. When one or other of the signals from the control unit reaches this decoder one or other of its outputs, fires the first or second thyristor and consequently the associated series thyristor. The circuit permits running information on the operation of each individual thyristor as well as the firing signal to be handled by a single conductor.
Patent DE-3036601-A1 (DE)
Title: Therapeutic heat-pack contg. paraffin - mixed with melt viscosity-increasing plasticiser, e.g. montmorillonite, enclosed in plastic, pref. soft PVC, envelope
Inventor: BERGER RAIMUND DR
IPC: A61F7/02
Filed: 1980-09-29
Abstract: Therapeutic heat-pack consists of a paraffin heat-carrier enclosed in a plastic envelope. The paraffin heat-carrier is admixed with pref. 15-35 wt.% plasticising agent, (A), capable of increasing melted paraffin viscosity. The envelope, which is not sub-divided, has a plastic behaviour corresponding to that of the plasticised paraffin. The pack painlessly supplies heat to the body, e.g. for promoting blood circulation. The pack can be modelled well and lies fully on body, so as to create surface-isothermic conditions on skin. The full heat-capacity of the pack is used up and heat-supbly is long-lasting. The temp. canbe adjusted, e.g. to 50-25 deg. C. The pack resists squeezing; causes no soiling on leaking; and can be re-used ad lib with mere washing down after use. A combination of high heat capacity and reduced thickness, allows pack use for back-treatment.
Patent DE-3044069-A1 (DE)
Title: Removal machine for containers moved on pallets - is for glass bottles in layers with turned-up layers of board between layers and tear open knives
Inventor: KLOESS JOCHEN
IPC: B65G59/00
Filed: 1980-11-24
Abstract: The machine removes containers such as new glass bottles, jars etc., transported in layers ore above the other on pallets with turned up layers of corrugated or full board being arranged between the individual layers with their side walls pointing downwards. The turned up intermediate layers are removed in each case before the removal of the separate layers of containers located below them and are placed into an adjoining collecting shaft fitted with guide rods to position the turned up intermediate layers. Tear-open knives are located in the collecting shaft in an area in which the corners of the turned up cover of intermediate layers are placed and the cutting edges of the tear-open knives at least partially project into that area covered by the turned up intermediate layers within the collecting shaft. This ensures that the tear-open knives cut the turned up cover intermediate layers side walls during their lowering.
Patent DE-3101328-A1 (DE)
Title: Metering apparatus
Inventor: REINECKE GUENTER
IPC: B65B3/32
Filed: 1981-01-17
Abstract: Metering apparatus for flowable material, especially for a packaging machine. An apparatus which is easy to clean and works without operating faults and has a throughput capacity increased in comparison with the state of the art, and in which, in particular, a plurality of transverse rows of containers are filled at the same time, is provided. This is achieved in that a filling feed line (1) which is under overpressure opens out under a perforated plate (2) which possesses, in the opening-out region of this feed line (1), a hole group with a number of holes (3) corresponding to the number of containers to be filled simultaneously. It has, in the region of the containers to be filled, arriving on a conveyor (4), a second identical hole group with holes (5), and the two hole groups are covered by a rotary slide (6) rotatable about a vertical axis (7). The rotary slide (6) has a third hole group which corresponds to the two hole groups on the perforated plate (2) and to the holes (8) of which are attached vertical sleeves (9) which can be closed off by means of pistons (10) movable vertically up and down in them. The metering operation takes place intermittently as a result of the rotation of the rotary slide (6) and the movement of the pistons (10). <IMAGE>
Patent DE-3103929-A1 (DE)
Title: Remotely controllable uncoupling device for electric toy and model railway vehicles
Inventor: MILOSIU JOHANN-MARIUS DIPL ING
IPC: A63H19/18
Filed: 1981-02-05
Abstract: Remotely controllable uncoupling device for electric toy and model railway vehicles, with a tilting-armature electromagnet which is fastened to the supporting frame of the vehicle and acts on an uncoupling member during the uncoupling and of which the coil provided with a pin-shaped iron core is located above the tilting armature, the coil axis being horizontally arranged transversely to the longitudinal axis of the vehicle, and the tilting armature being made frame-shaped and being mounted essentially horizontally in such a way that its longitudinal legs extend under the ends of the iron core and its free crossbar extends as an uncoupling member under the coupling hook.
Patent DE-3111410-A1 (DE)
Title: Spring element with a device for adjusting the damping force of a motor vehicle shock absorber acting in concert with this
Inventor: DIETRICH CHRISTIAN
IPC: F16F9/56
Filed: 1981-03-24
Abstract: A receiver housing, in the cylindrical chamber of which is a control slide valve which is fixed to the separating element of a spring element and tapers conically towards this, is mounted on the housing of the spring element, which may be, for example, a hydropneumatic reservoir. At the same time the control slide valve is enclosed by a passage of defined diameter provided in the housing of the spring element or in the receiver housing. The receiver housing is connected via pressure medium lines to the shock absorber of a passenger car and to a pressure medium pump. Under an increased vehicle load a quantity of oil corresponding to the increased vehicle load is fed into the hydraulic system via the pressure medium pump. In this way the spring loading of the spring element is more highly pretensioned and the control slide valve thereby shifted upwards. Since the latter tapers conically upwards, the opening of the passage is correspondingly reduced. When the wheel suspensions are compressed, pressure medium is expelled from the piston side of the shock absorber, which medium must pass through the passage in the receiver housing constricted as a function of the load, thereby damping the spring movements of the wheel suspensions.
Patent DE-3112258-A1 (DE)
Inventor: WOLF FRANZ JOSEF
IPC: F16L21/00
Filed: 1981-03-27
Abstract: A coupling for connecting pipe ends includes a sleeve member having radial flanges at the longitudinal ends thereof, a plurality of spaced ribs, tightening straps disposed about the sleeve between the spaced ribs, and a resilient collar extending into the sleeve for receiving the pipe ends, the resilient collar also extending around the longitudinal ends of the sleeve member and around the radial flanges, the resilient collar further having a ring-like section extending on the longitudinally inner sides of the radial flanges such that the ring-like section grips onto the longitudinal inner sides of the radial flanges.
Patent DE-3118189-A1 (DE)
Title: Device for stabilising selvedges
Inventor: SCHNEIDER AXEL
IPC: D03D47/40
Filed: 1981-05-08
Abstract: The invention relates to a device for stabilising the selvedges of fabric webs which contain plastic fibres and which are produced as double fabric, for example on a double-plush loom, and are cut open by ultrasonic treatment with sonotrode and anvil. In order to make it possible to use such a device especially for stabilising the selvedges of bulky fabric webs or those fabric webs of which the selvedge regions are matted with one another, provision is made for providing a sonotrode, with two sealing pins of differing length arranged one behind the other in the processing direction, and two anvils arranged underneath the sonotrode, the anvil adjacent to the sonotrode having a passage orifice for the longer sealing pin assigned to the other anvil.