baber/WOPTO huggingface dataset:
Patent DE-2825149-A1 (DE)
Title: Container trailer for lorry - has single axle positioned behind lorry rear axle to spread loading on road surface
Inventor: MEIER ARNOLD F
IPC: B60G5/047
Filed: 1978-06-08
Abstract: The container lorry has a single rear axle while the container load is fitted to a separate support frame (15) with a second axle(11) at one end and reacting struts (15) at the other. When the lorry is backed under the container the support frame fits over the chassis and the vehicle becomes a twin rear axled type for increased load capacity. The removable section has its axle on pneumatic adjusters so that it can raise the load on the struts and allow the lorry to drive away from underneath. The unloaded lorry, with its single rear axle, is lighter and has less tyre wear.
Patent DE-2832333-A1 (DE)
Title: Mounting and crimping tool for instrument cable - has section for terminal seating shaft in recess separating strands
Inventor: BLESSING HANS ING GRAD
IPC: H01R4/02
Filed: 1978-07-22
Abstract: A mounting tool is for crimping and contacting the cable of a measuring instrument. The connecting line consists of a two-strand cable with the ends in the hole of the terminal of the instrument. It is used in automated processes ensuring rapid and secure contacts. There is a terminal section with a shaft seated in a recess (11) of the tool (4). The shaft separates the strands (13) of the cable. The cross-section of the shaft is rectangular and terminates in a point. The edges of the shaft are chamfered.
Patent DE-2835679-A1 (DE)
Title: Display holder with track members - has elongated extrusions mating with corresponding ribs on backing member to securely grid and hold advertising materials
Inventor: SARKISIAN ROBERT
IPC: G09F7/08
Filed: 1978-08-14
Abstract: The display holder has track members for securely gripping and holding differently sized poster, signs and advertising materials. The track members comprise elongated extrusions having one or more flange members which mate with corresponding elongated ribs on the backing member of the display holder. The advertising materials are inserted on the display holder so that at least one edge thereof is positioned between a flange member and a rib. The panels are held securely in place by tension. A number of framelike members are preferably positioned on the exterior edges of the backing panel.
Patent DE-2840695-A1 (DE)
Title: Heat pump for room heating and hot water supply - has auxiliary tank with heat exchange coil supplied from main tank
Inventor: WALTER JOSEF
IPC: F24D17/02
Filed: 1978-09-19
Abstract: The heat pump for heating a room heater is also connected with a boilder for a hot water supply. The hot water for the room heater passes through supply and return lines through the heat exchanger coil in the tank, and through an external tank. This tank contains a heat exchange coil connected at the top to a pump and to a pipe connected to the bottom of the hot water tank. The bottom end of this coil is connected to the top of the hot water tank.
Patent DE-2847692-A1 (DE)
Title: Multicylinder otto engine fuel injection system - has auxiliary air by=pass with nozzles to maintain constant pressure on injector outlets
IPC: F02M7/17
Filed: 1978-11-03
Abstract: The engine has an air intake (1) in which there is a throttle (2) upstream of a manifold (3). There are separate branches (4) from the manifold to the individual cylinders. A bypass (5) leads from upstream of the throttle to an auxiliary manifold (6) from which there are separate bypass outlets (7) into the main branches (4) to the cylinders. Fuel is injected (8) into these bypass branches (7). A second bypass (14) leads to a manifold (15) from which there are outlets (16) into the connections from the bypass branches (7) to the main branches. These outlets (16) terminate in nozzles (11) which act as ejectors to maintain a constant pressure in the bypass branches in which fuel injection takes place.
Patent DE-2847929-A1 (DE)
Title: Lid with opening for passage of gas - is used with store for liq. media and fitted with channel-like groove closed by material sealing against liq. but permitting passage of gas
Inventor: STIEGEN HELMUT
IPC: B65D51/16
Filed: 1978-11-04
Abstract: Lid with at least one opening for the passage of gas used to close a container for non-gaseous and especially liquid media. The lid encloses the wall of the container and a sealing material on its edge and is fitted with a channel type groove extending transverse to the lids circumference which projects right into the container when the lid is placed in position on it. The groove (5) is led up to the base area of a 'U' shaped slot in the lid (2) and there is an opening (6) leading outside in the wall of the lid in the end area of the groove and connected to it which is closed on that side facing away from the groove by a material which seals it against liquids but allows the passage of gas.
Patent DE-2902369-A1 (DE)
Title: Wood drying chamber operated as heat pump - has inlet air divided into main flow and by=pass flow for precooler
Inventor: SCHMIDT WALTER
IPC: F26B21/08
Filed: 1979-01-22
Abstract: The chamber operating on the heat pump principle, has the inlet air (A) divided, so that one part (A1) passes through a filter (3) and the other part (A2) travelling upwards passing through a respective heating tube units (8). The first unit has a lower part (7a) forming a precooler for an evaporator (6a). The lower part (8a) of the second unit acts as an evaporator. The two air flows then pass through respective upper parts (7b, 8b) and join in an upper region. The flow is blown through an upper condenser (6c) towards the outlet (5). The two inlet flows (A1, A2) are controlled by respective sets of damper blades 11b, 19). the lower blades (11b) form a by pass, controlling the flow between upper and lower limits, dependent of the operation of the heat pump and the degree of moisture removal. There are further control blades (12b) above the evaporator.
Patent DE-2905112-A1 (DE)
Title: Foodstuffs packing and protecting box - is shaped like ashtray with covering sheet over trough
Inventor: LUCAS DIETER DR
IPC: B65D81/36
Filed: 1979-02-10
Abstract: The packing box is for foodstuffs and similar material, and is shaped like an ashtray. There is a covering sheet extending over the trough portion. It can be of deep drawn aluminium foil, coated on the inside at least with fireproof material, and shaped so as to fit in the ashtray holder of a seat in a passenger vehicle aircraft etc, with a recess formed in it and also a support surface parallel to the covering sheet.
Patent DE-2910915-A1 (DE)
Title: Magnetically operated switch for optical conductor - enables one conductor to be deflected by permanent magnet sliding out from behind screen plate
Inventor: GRASSL ERWIN
IPC: G02B6/35
Filed: 1979-03-20
Abstract: The switch is for two or more light conductors in line with each other, one movable sideways and joined at the connecting point to a magnetisable component. The effect of the variable field of a permanent magnet deflects it in relation to the fixed conductor. In one switching position, the permanent magnet (11) is shielded from the magnetisable part (4) by a screen plate (9) mounted in the switch. The magnet slides in relation to the plate. The permanent magnet (11) is fixed on the inside on an operating button.
Patent DE-2916209-A1 (DE)
Title: Emergency sliding door for dangerous load vehicle - has electromotor coupled gearwheel engaging flexible spindle on flexible push rod
Inventor: MEISSNER WILLI
IPC: E05F15/635
Filed: 1979-04-21
Abstract: The drive is esp. suitable for a sliding door on a compartment in a vehicle carrying explosive materials. The drive is of the push-rod type, comprising a flexible rod (7) guided in a tube (6) or pipe. This is fitted with a full-length flexible threaded spindle (9) engaged by a serrated wheel in a housing (5). The wheel is connected to the motor (1) via a detachable coupling. The rod may be protectively covered (15) in the area for activating the door.
Patent DE-2922869-A1 (DE)
Title: Pressure fluid plug connector - with added lip seal and O=rings for better tightness
IPC: B60T17/04
Filed: 1979-06-06
Abstract: A plug-in connector, specially for plastic tubes used in fluid power brake systems, was described in the Parent Patent No.2856064. This has been improved by arranging in an internal groove of the adapter a lip seal to form a tight contact with the tubular end of the connector. The inner top rim of the lip seal has a chamfer. A corresp. chamfer on a bush with a flange expands the lip seal and allows the plug-in connector to be disconnected, if the bush is pushed down against the force of a rubber ring under the flange. This in combination with an O-ring above the flange, prevents the egress of fluid medium and the ingress of dust.
Patent DE-2924113-A1 (DE)
Title: Packing container with carrying handle - has flaps joined to overlapping end flaps along opposite edges
Inventor: GLOEYER WOLFGANG
IPC: B65D5/44
Filed: 1979-06-15
Abstract: The packing container with a carrying handle is folded from a flat sheet of material. It has two overlapping end flaps having rectangular grip openings in line, while two other flaps form supporting walls for a chamber separate from the contents space, accommodating the hand of the carrier. The flaps one above the other in the overlapping end flaps are joined to them along opposite edges, and when folded form a single rectangular carrying opening inside the container. A further wall section is joined to one of the end flaps, and is divided by fold lines into three sections. The first forms a third supporting wall, the second an additionalone-piece cover and part of the wall between hand space and container interior, and the third an insertion flap to hold the cover in place.
Patent DE-2924913-A1 (DE)
Title: Movable centre board for surfboard - has sliding mounting moved by foot of operator
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1979-06-20
Abstract: An adjustable centre board for a surfboard has the board sliding in a slot for longitudinal adjustment while held in a frame (4) whose upper (5) and lower (6) flanges are guided in shallow recesses in the board. The operator controls the setting of the board by his feet, with a friction grip between the board and the fitting. The vertical setting of the centre board can also be adjusted so that the surfboard can be trimmed to suit the different water conditions. The upper and lower flanges have a rectangular shape and slide in shallow rectangular grooves.
Patent DE-2925797-A1 (DE)
Title: Removing water from slurries of granular material - in gravity settling tank with vibrator and solids level control (AT 15.3.80)
Inventor: HAJNAL LAJOS DIPL ING
IPC: B01D21/00
Filed: 1979-06-26
Abstract: A setting tank for removing excess water from slurries of sand, gravel, coal etc. has the solids falling by gravity to the bottom of a downwardly narrowing container resiliently connected to a vibrating extractor pipe. The settled material is continuously agitated. Vibration produces the minimum possible specific bulk factor. Solid material depth readings are fed to a transducer which prevents opening of the extractor pipe when the reading drops below a pre-set value. In a single treatment sufficient water is removed to leave the 10-20% suitable for transport without excessive leakage.
Patent DE-2928763-A1 (DE)
Title: Flowing water friction reduction method - involves using heating system to produce gas or vapour layer between water and surface
Inventor: SCHMITZ GERD DIPL PHYS
IPC: F17D1/16
Filed: 1979-07-17
Abstract: The method of reducing the friction of water flowing through a tube is as already described in known practice. It is suitable for a marine drive or for power generation. Friction is reduced by introducinga flow of gas between the liq. and the surface past which it flows. Electrical resistance heating or other suitable heating devices may be used to convert a liq. into the required flow of gas, by raising it to a temp. above its boiling point.
Patent DE-2930089-A1 (DE)
Title: Automatic placing of components on printed circuits - using template to several components into position simultaneously
Inventor: HORSTMANN JUERGEN
IPC: H05K13/04
Filed: 1979-07-25
Abstract: The objective is to decrease the time required for the assembly of a printed circuit card having a number of components on it. The machine for placing the components consists of a template (1) with openings (6) matched in size and position to the components (3) and their relative places on the circuit card. A pressure plate (5) pushes the components into the openings (23) in the circuit card when the template (1) is correctly positioned. The templates are typically mounted on a rotating table. At one or more positions the templates are filled with components. At the position over the circuit card the components are pushed out of the template and into the location holes in the card by projections (11) on the pressure plate (5). Guides (10) may be provided on the circuit card side of the template to assist the transfer of the components.
Patent DE-2931532-A1 (DE)
Title: Demountable wide mobile road grader - has detachable coupling inserted at break between divided thrust arm sections
Inventor: FISCHER KARL-HEINZ
IPC: E02F3/76
Filed: 1979-08-03
Abstract: The levelling shield is borne by a frame with its two thrust arms swivelling up and down on a chain-tracked vehicle, or other carrier, on a levelling appliance or other earthworking machine of considerable width. The arms are divided, and have a detachable thrust arm coupling (8) incorporated into the point where the break occurs (6). This can consist of a pressure flange (8) attached to each arm stub (4a,4b), so that the two flanges meet and are interconnectable via gripping clamping jaws. This permits rapid dismantling and reassembly in confined traffic-bearing areas.
Patent DE-2941230-A1 (DE)
Title: Beaker carrying tray formed sheet folding - has flanges joined in centre of top panel forming strip with cut=outs for beakers
Inventor: HENNE HEINRICH
IPC: B65D71/72
Filed: 1979-10-11
Abstract: The carrying tray (1,3,4) is intended for holding beakers or the like placed in cut-outs (2) in its upper panel (1). It is formed by folding from a single sheet. The cut-out portions form supports (5,6) between the top (1) and the bottom panel (4). The opposite edges of the sheet are folded (8) outwards to form flanges (9), which extend longitudinally above the top surface in the centre of the top panel and are connected to one another. Projections (11) of the longitudinal sides (3) extend above this top surface by the same amount as the flanges extend in the centre.
Patent DE-2943592-A1 (DE)
Title: Drilling and milling machine for plastics window frame member - has structure with drill each end and milling cutter for one sloping end
Inventor: LORENZ REINHOLD
IPC: B23C3/00
Filed: 1979-10-29
Abstract: The structure for supporting a plastics member (58) forming part of a window frame enables drilling and milling operations to be carried out. The member is reinforced by an aluminium insert, and the ends slope at an angle. It is carried by a support (57) on a horizontal stand (2) mounted on legs (3,4). Two air turbine driven motors (10,12) are mounted on side supports, controlled by pneumatic cylinders (50) to drill a vertical hole at each end. Mounted at one end of the stand is a motor (24) mounted on a frame attached to a sloping arm (5) with a milling cutter (8) on the end of the motor to cut a slot in the sloping end of the window frame member. The support frame is designed to control the slotting movement of the motor and cutter, and includes a handwheel (25a) to control axial travel of the motor and cutter. The slide (9) carrying the drill at the other end carries an electric motor controlling in movement along the horizontal stand member.
Patent DE-2944871-A1 (DE)
Title: Quick boiling sausage prepn. - by adding smoke-aromatiser to meat, filling and sterilising surface, staining and freezing, pasteurising or autoclaving
Inventor: HENNING WOLFGANG
IPC: A23L13/60
Filed: 1979-11-07
Abstract: Boiling sausage, e.g. frankfurter, prepn. comprises (1) additionally spicing standard, seasoned roast meat with a food-smoking aromatiser. (2) The roast is filled into sausage skins and treated, for a few secs., directly after filling, with a soln. for sterilising fresh meat surfaces. (3) The sterilised sausages are sprayed or immersed to apply a smoking-aromatiser stain coating. (4) The prod. is rendered preservable by shock-freezing with liq. CO2 or N2, or otherwise, or by pasteurising or autoclave treatment. Smoking and pre-finishing are unnecessary. The sausages can be prepd. in 5-6 min. The risk of sausage meat exposure to benz(a)pyrene, and other carcinogenic substances on smoking, is prevented.
Patent DE-2946661-A1 (DE)
Title: Mine-working machine spray nozzle fluid supply control - involves scanner extension in nozzle hole, on piston moving against valve seat
Inventor: BEST GERD
IPC: E21C35/187
Filed: 1979-11-19
Abstract: A blocking unit, with movements regulated by the mineral being extracted, provides closure for the spraying aperture for a nozzle on a machine working in a mine, such as a coal roller cutter. This unit has a piston (10) activated by spray fluid pressure, sliding, with play in a housing (2,4), coaxially to the longitudinal axis (6) of the nozzle. The nozzle has a centrally coupled scanner extension (13), protruding from the nozzle aperture, and led, with radial play, in a hole (7) in the nozzle. The piston is brought into tight contact with a valve seat (12) on the housing. Waste is reduced, with fluid conveyed only during mineral extraction, and blockage is prevented, and reliability enhanced.
Patent DE-2949310-A1 (DE)
Title: Personal data-containing concealed emergency capsule - has clip with spring for fitting on garment edge
Inventor: SCHMIDT HEINRICH
IPC: A45C11/24
Filed: 1979-12-07
Abstract: The capsule containing personal and medical data of the wearer is designed for fitting on edges of garments. The capsule has a body in which the paper strip with data is stored in a concertina fashion. The body is closed up by a screw lid the inner face of which is coated with an adhesive for sticking-on the wearer's photograph. On the upper edge of the body a hairpin-shaped clip is fitted with a free leg and a leaf spring by which the capsule is slid on a suitable edge of the wearer's garment, such as a pocket edge, button hole or similar. When fitted, the capsule is concealed, only the free leg is visible. The free leg is fitted with a tag bearing a suitable inscription, showing the presence of the emergency capsule.
Patent DE-2950083-A1 (DE)
Title: Self-levelling frame for tables or trolleys - has telescopically extending elements in legs movable against compression spring
Inventor: HERTEL REINHARD
IPC: A47B91/16
Filed: 1979-12-13
Abstract: Each vertical frame leg (3) has a tubular lower end. It has a lower part (9) which is telescopically displaceable against the force of a compression spring (11) but which can be locked in the desired position with the aid of a clamping mechanism (12). The legs now adjust automatically to the irregularities in the ground through the weight of the tabletop. The compression spring (11) moves with low friction through a U-shaped channel (3',4') so that the forces on the two ends of the spring are equal.
Patent DE-2951465-A1 (DE)
Title: Jig for rotating substrate holders in vapour deposition plants - where each holder is rotated through an arc via spring:loaded lever
Inventor: BIBERACHER LUDWIG
IPC: C23C14/50
Filed: 1979-12-20
Abstract: In the plant is a rotating turntable fitted on its top rim with a circular row of horizontal pivot shafts (4). Each shaft (4) carries a roller (11) to which a substrate holder is fixed; and roller (11) can be rotated through an arc of e.g. 180 deg. by the curved end of a lever (5) mounted on a horizontal pivot shaft (6). A circular row of shafts (6), each carrying a lever (5), is located round the turntable. At the bottom end of each lever (5) is a pivot shaft (15) carrying an adjustable lever (14). When the lower end of lever (14) meets a limit stop (21) due to the rotation of the turntable, lever (5) moves through an arc, thus rotating roller (11) and the substrate holder. Both sides of a substrate can be exposed to the vapour, or two substrates can be mounted back to back for increased output when only one side of each substrate is to be coated.
Patent DE-3011152-A1 (DE)
Inventor: RAY RANJAN
IPC: C22C19/00
Filed: 1980-03-22
Abstract: Shaped articles at least 0.2 millimeters thick, measured in the shortest dimension, are made by compacting and subjecting to a temperature of between 600 DEG  and 2000 DEG C but below the solidus temperature bodies of a metallic glass less than 0.2 millimeter thick in the shortest dimension to consolidate them into a shaped article.
Patent DE-3015661-A1 (DE)
Title: Binary code transmission over data bus - using high voltage on bus as indication of logic null state
Inventor: HUML FRANZ DR ING
IPC: H04L12/40
Filed: 1980-04-23
Abstract: The proposed binary code transmission system reduces the effects of interference. The data bus is held at a set voltage level, giving a logic 'null' at all the connected receivers. Conversely, low bus voltage gives a logic 'high'. The bus (BL1) is terminated by resistors (RZ1) at each end. The resistors have a value such that when a current flow from one transmitter (SE1) the bus voltage is reduced to a value half way between the zero and normal values. The transmitters (SE1,....,SEn) have an impedance of one quarter of the dynamic impedance. Each receiver (EM1,....,EMn) has a level detector (KP1) set at a value typically three quarters of the difference between the normal bus voltage and the zero voltage condition. When a transmitter (SE1) switches from low to high its transistor (TS1) connects the bus (BL1) to a low voltage (U2). The resultant current flow reduces the bus voltage to a level which the receiver detector (EM1,KP) recognises as a logic high.
Patent DE-3019600-A1 (DE)
Title: Automatic welding machine for plastics profiles - system welds together at desired angle and controls weld thickness
Inventor: NICOLETTI RENZO
IPC: F02B3/06
Filed: 1980-05-22
Abstract: Automatic welding machine is designed for plastics profiles. A rotating shaft has two arms and moving heating plates; the first plate is for ''L'' welding, the second has a 90 degrees angle shape for ''T'', ''A'', or ''H'' welding. A plate guides one plastic profile and is moved by a piston at 45 degrees to the welding plane; two other tools guide the other profile. The one machine can weld at any angle between the profiles, it provides simple adjustment of weld thickness and of the heater plates.
Patent DE-3026260-A1 (DE)
Title: Demountable fastening for car seat cushion - has fixed plates to locate and grip reinforcing wires under cushion
Inventor: HASSMANN FRANZ
IPC: B60N2/70
Filed: 1980-07-11
Abstract: The car seat cushion demountable fastening has fixed plates (12) on the seat support, with two flanges on each plate set vertically. One flange has a slot to take one of the securing wires (8) under the cushion, while the other flange has a ratchet nose to hold the wire. The ratchet is positioned to bend the wire slightly and cause a locking action. The seat cushion is securely held and does not loosen in a collision. The clip plates can be arranged to clip two orthogonal wires for all round support.