baber/WOPTO huggingface dataset:
Patent DE-3001071-A1 (DE)
Title: Kitchen cupboards with several aligned doors - have separate adjustment and swivel blocks for longer weak, and visible external hinges
Inventor: HUNTEBRINKER HANS
IPC: E05D5/02
Filed: 1980-01-14
Abstract: The end side of the frame side of the furniture unit is provided with two vertically spaced fastening and adjustment mechanisms for the doors. These mechanisms support a strip which is in turn fitted with hinges used to fix the doors so that they can be rotated. The rotary movement of the door has no bearing on the adjustment mechanism for the door so that this adjustment mechanism is not unduly strained. The door hinges can be made of metal, plastics or wood to match the outside of the cupboards.
Patent DE-3002453-A1 (DE)
Title: Cleaning brush with efficient cleaning action - has short bristles set on helically coiled drilled wires with straight central wire
Inventor: WEIHRAUCH GEORG
IPC: A46B9/02
Filed: 1980-01-24
Abstract: The bristles of the cleaning brush are held between at least two drilled support wires (4) which are bent into a helix at least in their area (3) which has the bristles (5). The support wires (4) pref. have at first following the handle (1) a straight or slightly curved section (8) without bristles after which they run in a helix. The pitch of the screw is pref. narrow so that the bristles of two adjoining lines contact each other so that even with relatively short and thus stable bristles a reliable cleaning action can be achieved.
Patent DE-3005116-A1 (DE)
Title: Cooling bed for long rolled prods. - where bed is formed by long tubes through which coolant flows to reclaim heat in prods.
Inventor: STAAT KARL-HANS
IPC: B21B43/00
Filed: 1980-02-12
Abstract: The prods., esp. bars, tubes or profiles, roll sideways over a bed formed by a large number of rotating tubes, through which a coolant is fed. Heat collector tubes are also mounted on a roof located above the bed and functioning as a heat collector screen. The heat transferred to the coolant to reclaim the heat in the rolled prods., e.g. for producing hot water or in space heating. The heat transferred to the coolant is pref. fed directly into hot water pipes, possibly via a heat pump; and the temp. and/or speed of the coolant can be used to control the cooling speed of the prods. A heat collector- screen and -tubes are pref. also located above the roller track feeding bars etc. to the bed. A large amt. of the heating energy, employed to heat bars etc. prior to hot rolling is reclaimed.
Patent DE-3006864-A1 (DE)
Inventor: GLINIORZ LOTHAR
IPC: G11B23/02
Filed: 1980-02-23
Abstract: A container for tape-like material wound into a roll or stored in a cartridge, which container consists of a bottom and a top part, which are pivotable relative to one another for the purpose of opening and closing the container and can, when the container is open, be telescoped with the aid of guides on the container, one of the parts possessing means for accommodating the roll or cartridge.
Patent DE-3011531-A1 (DE)
Title: Marine craft speed sensor - is vane transducer with part in flow lying outside vessel's boundary layer
Inventor: WURM HANS-JUERGEN
IPC: G01P5/07
Filed: 1980-03-21
Abstract: A speed measurement arrangement for marine craft has a vane transducer which operates more accurately than conventional devices for which inaccuracies occur by virtue of the projection of the vane into the craft's boundary layer. The part of the vane not subjected to the water flow is contained in an external body attached to the craft. The external body is shaped for good flow characteristics. The part of the vane subjected to the flow lies outside the boundary layer of the craft wall. The rotation of the vane is converted into an electrical signal either inductively or via a reed contact. The signal is used to drive an indicator via an electrical cable passing directly through the wall of the vehicle.
Patent DE-3012104-A1 (DE)
Title: Water-duct type plastics connecting pipe - has non-round cross section away from end threaded journal, preventing twisting
Inventor: SCHROEDER ULRICH
IPC: F16L47/26
Filed: 1980-03-28
Abstract: An internal thread, and a threaded journal formed on the end, are provided in a connecting pipe made of plastics, as used in installation of water supply services and elsewhere. In the area outside the threaded journal (15), the pipe (14) is of non-circular cross-section. This may be hexagonal or square. The flow aperture in the journal area may also be of square or hexagonal cross-section. This prevents any possibility of the connecting pipe becoming twisted, when screwed in and encased in mortar or plaster.
Patent DE-3015765-A1 (DE)
Title: Compound brake disc with light alloy core - has anchor grooves to increase security of metal-to-metal joint
Inventor: BECHTLOFF GERD PROF DR ING
IPC: F16D69/02
Filed: 1980-04-24
Abstract: The brake disc is made of a light alloy metal. The alloy which forms the basic body (1) of the disc, is provided with an active friction face (2) which is made of a wear resistant harder material. The friction layer(2) and the location face on the body (1) are provided with axial, radial or zig-zag grooves (3). This increases the anchorage and the adhesion of the friction layer (2) on the alloy body (1) in order to overcome the different thermal expansions of the two materials.
Patent DE-3021060-A1 (DE)
Title: Strip lamp connector in strip light system - has half shells with semi-circular apertures with guide grooves for each half shell
IPC: F21Y103/00
Filed: 1980-06-04
Abstract: The connector of several tubular lamps, such as fluorescent tubes, consists of two identical half-shells coupled together by plug-in or snap connectors. Each half-shell has several semi-circular apertures completed by the apertures of the other half-shell into a circular shape. In the wall section of each semi-circular aperture is provided a semi-circular guide groove. The guide grooves of the respective aperture form an annular groove fitted with a ring, rotatable about its centre axis and lockable in any position. On the ring periphery is mounted a support arm, protruding parallel to the ring axis, fitted with connecting members, but leaving a guide section free pref. each half-shell has three semi-circular apertures in a T shape arrangement.
Patent DE-3022165-A1 (DE)
Title: Control mechanism for coin operated gaming machine - uses EM actuator to couple symbol drum to flywheel for free wheel motion, and uses control coil for axial movement of symbol drum
Inventor: GAUSELMANN PAUL
IPC: G07F17/34
Filed: 1980-06-13
Abstract: The coin operated gaming machine is of the 'fruit machine' type and has a rotating drum carrying symbols with the motion controlled by an electromagnetic actuator. The symbol drum (9) has an inner disc (2) of permanent magnet material that has a ring of projecting studs (5) on a common pitch circle. The drum is initially spun by a friction pad (8) drive via a plate (7) fixed to a drive shaft. Once in motion a control coil (13) may be energised to move the symbol drum axially into contact with a flywheel (11). Free wheel motion continues until the momentum reduces to a level where sensor coils (15) on studs (5) retain the drum in one of the registration positions.
Patent DE-3029418-A1 (DE)
Title: Stamping or punching tool - where punch is securely clamped in its holder plate by transverse safety peg wedging punch in the plate
Inventor: KOHLER EGON
IPC: B21D28/34
Filed: 1980-08-02
Abstract: A punch holder plate has a hole (I) for a punch, which is provided with a groove on its surface. In the punch holder plate alongside hole (I) is a slot contg. a safety peg, which partly enters the groove on the punch. The slot is pref. open on its top end and is aligned at 90 deg. w.r.t. the axis of hole (I), so the surfaces of the slot and the hole intersect. The groove in the punch pref. has a sloping surface aligned at 7-14 deg. w.r.t. the side walls of the slot. The overall result is that the punch is securely anchored in its holder plate. The punch is not fixed to its holder plate by a screw thread which can work loose, but by a safety peg which permits large forces to be used when a punch is being retracted out of a workpiece.
Patent DE-3030544-A1 (DE)
Title: Vinyl carboxylic acid amide prepn. - by beta-haloethyl carboxylic acid amide dehydrohalogenation with alkali hydroxide using phase transfer catalyst
Inventor: BICKER RICHARD DR
IPC: C07C233/00
Filed: 1980-08-13
Abstract: N-vinyl carboxylic acid amide, (I), prepn. by N- (beta-haloethyl)-carboxylic acid amide, (II), dehydrohalogenation with alkali hydroxides in an aprotic, nonpolar organic solvent, takes place in the presence of a phase transfer catalyst, (A), pref. a quat. ammonium- and/or phosphonium salt. (I), e.g. MeCO-N(Me)CH:CH2, are intermediates for homo- and co-polymer prepn. In the presence of (A), (I)-yield can increase to 80-100%. Pref. (II) have formula R1-CO-N(R2)-CH2CH2X (where R1 is H, alkyl or aryl; R2 is alkyl or aryl, or R1 and R2 together form -(CH2)n- in which n is 2-5; and X is halogen). More pref. R1 is H, Me or Et, esp. H or Me; R2 is Me or Et, esp. Me; and X is Cl or Br, esp. Cl. The alkali hydroxides are esp. NaOH and/or KOH (prefd.) but alkaline earth hydroxides may be used. The solvents can be aliphatic and/or aromatic hydrocarbons contg. up to 10 C. (A) quantity can be 0.5-10(1-5) mol.% w.r.t. (II) The process takes place at 0-150 deg.C, esp. room temp., and can take 1-5 hrs.
Patent DE-3031331-A1 (DE)
Title: Atlas with pairs of front-connected pages - has spine back of inner book roughened or notched before adhesive binding and fixing in cover
Inventor: WOERDEMANN HEINZ
IPC: B42C5/04
Filed: 1980-08-20
Abstract: The atlas consists of an inner book bound by adhesive into a cover whilst each pair of consecutive pages remain connected at the front (i.e. opposite the spine). The spine back of the inner book is ground in the usual way and pref. also roughened and/or notched, and each page is held in the adhesive binding and the head and tail end of the inner book are cut. The folded sheets may be arranged to form the inner book, its spine back ground, roughened and/or notched, then bound by adhesive, the book cut at head and tail and subsequently secured in the cover.
Patent DE-3032444-A1 (DE)
Title: Collision protection for vehicle - has airbags spaced around sides of body as well as over dashboard
Inventor: APPRICH HARRY
IPC: B60R22/00
Filed: 1980-08-28
Abstract: The airbags (8,9,10,11) are spaced about the inside of the vehicle to cover injury-causing surfaces on all sides of the occupants. Other airbags (2) are fastened to the outside of the vehicle in the place of bumpers and collision protection belts. They are made of soft plastics, and do not add greatly to the weight and complexity of the vehicle. Shaped airbag strips are fastened around the safety belts using self fastening fabric strips, or press studs. The bags are divided into compartments for added effect and are inflated from a central compressor. The exterior bumper strips are inflated to a higher pressure than the interior cushions.
Patent DE-3032985-A1 (DE)
Title: Fully movable seat for motor caravans - has different rotary axes allowing movement and swivelling of seat into many positions
Inventor: WALTER KURT
IPC: A47C3/18
Filed: 1980-09-02
Abstract: The axis of rotation (11) between the upper frame (5) and the lower frame (6) on which the upper frame rests so that it can be rotated is mounted eccentrically e.g. in the inner region of a rear corner formed by the two frames (5,6). At least two of the possible rotary positions can be securely locked so that now by altering the axis of rotation a wide variety of different seat positions are possible. For easy adjustment the axis of rotation can be formed by slide discs (9,10) and/or a tube-bolt construction (11).
Patent DE-3037418-A1 (DE)
Title: Adjustable distance matching w.r.t. revolution rate for vehicles - using variable pulse divider with switched voltage sources and tachometer
Inventor: SCHMIT GUENTER
IPC: G01P21/02
Filed: 1980-10-03
Abstract: An arrangement for adjustable electronic adaptation of the distance-to-revolution rate characteristic of a vehicle producing electrical distance pulses to an electronic tachometer, and for adaptation to a distance meter, is especially for motor vehicles. It operates very simply and reliably over long periods using economical components and produces accurate settings. For each position value of a multiple position distance revolution rate characteristic a voltage source is switched to a variable pulse divider converting distance pulses into distance meter input signals and to a D/A converter. The converter feeds a divider producing the quotient of the distance pulse frequency divided by the distance per revolution rate which is then input to the tachometer. The distance is measured with a small quantisation error and without drifts.
Patent DE-3044377-A1 (DE)
Title: Mobile electrical combustion toilet - disconnects supply to combustion compartment if compressed air supply to cabin fails
Inventor: NELKEN EWALD
IPC: A47K11/02
Filed: 1980-11-25
Abstract: The toilet consists of a casing with a seat covered by a lid and containing a first compartment for the waste and a combustion compartment beneath the waste compartment. Waste drops under gravity from the waste compartment into the combustion compartment, which is closed by a fire-proof lid and has an ash chamber at its bottom. The toilet is protected from the weather by enclosing in a cabin which is supplied with compressed air. All electrical devices needed for operating the toilet are located with the combustion compartment within the cabin, which is closed whilst combustion takes place. A detector is located in the compressed air supply line and switches off the current supply to the electrical parts of the toilet when the compressed air supply fails. Disconnection occurs after the waste has passed from the waste compartment into the combustion compartment.
Patent DE-3044982-A1 (DE)
Title: IC engine ignition HV distributor - has two rotors on shaft coupled to engine camshaft, with each rotor covered by separate cap
Inventor: GERBER RICHARD
IPC: F02B1/04
Filed: 1980-11-28
Abstract: The distributor has two rotors (14) for distribution of the supplied power to the spark plugs of a multi-cylinder engine. The distributor shaft (42) is connected to the camshaft (41) of the engine and forms a shared drive for both rotors. The latter are enclosed in a distributor cap (22). Preferably each rotor is secured to an end section of the distributor shaft. A gear drive connects the distributor shaft to the camshaft. This drive typically consists of two gear, i.e. a drive pinion (43) secured to the camshaft and a gear (44) on the distributor shaft. The latter is mounted in two bearings (45) on the distributor housing (46). The pinion driven gear is mounted between these bearings, and the distributor housing is mounted on the engine block (11).
Patent DE-3045417-A1 (DE)
Title: Fabric reinforced composite for making container - and nonionic surfactant as stabilisers
Inventor: KNAUS ERNEST
IPC: B65D8/04
Filed: 1980-12-02
Abstract: Composite for making a complex shaped container comprises at least one elastomeric or polymeric layer and a fibrous layer which is stretchable enough to allow the composite to be drawn to the desired shape. After drawing to shape the elastomer or polymer is cured to retain the composite in its new shape. The fibrous layer may be woven or non-woven and may be of a stretchable knitted configuration or made of fibres which have, during their manufacture, not been stretched to the usual amount, thereby leaving some stretch for the drawing operation. Used in making fuel tanks for planes.
Patent DE-3046957-A1 (DE)
Inventor: KUNZ JACQUES
IPC: H01R11/22
Filed: 1980-12-12
Abstract: 1. Electrical spring terminal with an elongate essentially cylindrical contact element (KK) which has a radial perforation (AK) for receiving a first connecting conductor and a bush-shaped extension (BK) insulated on the outside against contact and possessing a central bore (AB) for receiving a second connecting conductor, there being a sleeve-shaped press-on element (AP) consisting of insulating material, which is mounted so as to be longitudinally displaceable on the contact element (KK) and is forced out of the receiving position for the first connecting conductor by means of spring tension and can be transferred into the receiving position against this spring tension, and which surrounds the contact element (KK) by means of its lower part (IHb) at least in the region receiving the first connecting conductor and by means of its upper part (IHa) in the region of the bush-shaped extension (BK), so as to secure the said contact element (KK) against contact, characterised in that a cylindrical receiving space (AR) for a plug-insulating sheath is formed between the inner face of the upper part (IHa) of the press-on element (AP) and the outer face of the bush-shaped extension (BK) of the contact element (KK).
Patent DE-3048285-A1 (DE)
Inventor: RAUPACH FRIEDRICH DR ING
IPC: H01F38/26
Filed: 1980-12-20
Abstract: In order to be able to assemble in modular form a measurement transformer which is insulated by potting resin and has a separately produced high-voltage bushing, without any intermediate flange and/or a housing being required around the active parts of the transformer, the upper free end edge (6) of the potting resin moulding (4) is lengthened upwards in the form of a collar. The collar-shaped extension (7) encloses a rotationally symmetrical cavity (8) in such a manner that that part (9) of the high-voltage bushing (10) which is not insulated for the open air can be inserted into this cavity (8) and can be connected to the high-voltage connection (11) of the measurement transformer (1). The remaining annular space (18) is filled with insulating material and is closed by a flanged part (13) of the high-voltage bushing (10) in a gas-tight or liquid-tight manner. <IMAGE>
Patent DE-3101228-A1 (DE)
Title: Furniture hinge with a means for limiting the opening angle
Inventor: ROHDE REINHARD
IPC: E05D11/06
Filed: 1981-01-16
Abstract: The furniture hinge is used for fastening a cupboard door on the body of a cupboard. It is composed of a pot-shaped hinge plate, of a hinge arm and preferably of two double-articulation central parts. Between the double-articulation central parts there is to be inserted a stop part, by means of which the opening angle of the hinge in the open position of the door can be optionally limited. <IMAGE>
Patent DE-3110907-A1 (DE)
Inventor: WEISS JOHANN
IPC: F16K47/06
Filed: 1981-03-20
Abstract: A control component such as a valve or throttle member for a hydraulic system comprises an outer member, and a body portion disposed in the outer member and having an outside surface co-operable with an inside surface of the outer member, the outer member and body portion being movable relative to each other. The flow duct extending between the inlet and outlet of the component includes at least one flow passage which opens at the outside surface of the body portion, and the mouth opening of the flow passage communicates with a curved duct portion which extends at an inclined angle relative to a radial plane through the body portion. The flow section of the or each duct portion decreases towards the tip thereof, to provide finely adjustable control of the flow of fluid through the component.
Patent DE-3112133-A1 (DE)
Title: U-type bellows for vehicle air suspensions
Inventor: HOPPMANN FRIEDRICH ING GRAD
IPC: B60G11/27
Filed: 1981-03-27
Abstract: The invention proceeds from the air suspension U-type bellows described in the main application P 3017733.4, which are manufactured in the form of hollow-cylindrical hose elements and fixed to the associated parts of the vehicle using simple clamping rings of the hose clamp type. The fixing of the bellows section uppermost in the fitted state is significantly more secure and reliable, particularly in the case of small clamping diameters, if the supporting element carrying the attached bellows section is designed with a rotating concave cross-sectional constriction and the outer clamping ring with a corresponding convex bow.
Patent DE-3112418-A1 (DE)
Title: Separating device for separating sheets of a sheet stack
Inventor: RATHFELDER GERHARD
IPC: B65H3/48
Filed: 1981-03-28
Abstract: The invention relates to a separating device for separating sheets of a sheet stack. It possesses a stack receiving table on which the sheet stack overhangs at the front. It is supported at its front lower edge. By means of a sheet separating device, the front edge piece, projecting on the stack receiving table, of the lower stack sheet is lifted down from the edge support and lifted off the front edge piece of the stack sheet located thereabove. A sheet take-off device with two driven take-off rollers rolling against one another is subsequently controlled in the direction of the front sheet edge piece, held ready by the sheet separating device, of the lowermost stack sheet in such a manner that its front edge is grasped by the take-off rollers and thereby this stack sheet is drawn away downwards from the sheet stack. The equipment of the sheet take-off device with take-off rollers makes it possible to carry the sheet along without damaging its surface and to increase the separation output by the fact that the take-off rollers can be driven with a circumferential speed compatible with the particular paper quality. During this the sheet separating device can again come into operation before the sheet grasped by the take-off rollers has completely left them. By this means, it is possible to match the working cycles of a sheet separating device and sheet take-off device to one another such that virtually no lost times have to be taken into account; continuous sheet take-off rather takes place, it also being possible for new sheets to be constantly laid on the reducing sheet stack.
Patent DE-3112642-A1 (DE)
Title: Rack for push-in electrical assemblies
Inventor: ZELL KARL
IPC: H05K7/14
Filed: 1981-03-30
Abstract: The push-in assemblies are guided in longitudinal grooves in plastic guide rails (1). The latter are intrinsically curved in a convex shape on the side of the guide groove, before installation. On the side facing away from the guide groove, the guide rail (1) has projections (3) and latching hooks (2) which can be inserted into perforations (5) in transversely located supports (4) of the mounting rack. The smooth projections (3) are arranged in the end sections, and the latching tabs (2) in a central section of the guide rail (1). In the installed state, the latching hooks (2) engage behind the associated supports (4), so that the end sections are pressed against the associated support (4) in a prestressed manner. As a result of the original curvature of the guide rail (1), the latching hooks (2) are required only in the centre section, which simplifies installation and removal of the guide rail (1). <IMAGE>
Patent DE-3113475-A1 (DE)
Title: Fuel injection nozzle
Inventor: SEIFERT KURT
IPC: F02M61/10
Filed: 1981-04-03
Abstract: The invention relates to a fuel injection nozzle, by means of which two outlet areas can be opened in succession as a function of the pressure. Control is by means of a valve needle and a hollow needle accommodating this. The closing force is provided by one common or two independent springs.