baber/WOPTO huggingface dataset:
Patent DE-2850486-A1 (DE)
Inventor: LEHMANN JUERGEN DIPL ING DR
IPC: B01F15/00
Filed: 1978-11-21
Abstract: So as to be able to measure in a simple manner the torque transmitted by the drive shaft (3) to the stirrer shaft (5), without, to this end, requiring modifications of the stirring appliance, said ancillary device has an intermediate shaft piece (17). The ends thereof are provided with coupling pieces (18, 19) which are complementary to the shaft coupling part (4) of the drive shaft (3) and the shaft coupling part (6) of the stirrer shaft (5) and can be coupled to these shaft coupling parts. This ancillary device further has two frame parts (10, 12) which support the intermediate shaft piece (17) in a rotatable manner, which are linked to one another so as to be rotatable about the intermediate shaft piece axis, and which can be attached, at axially opposite ends, to the housing part (1) containing the drive and to the housing part (2) containing the stirrer shaft (5). For the purpose of measuring the torque effective between the two frame parts (10, 12), a component part (20) is provided which is linked to a weighing device via a cable pull. <IMAGE>
Patent DE-2904664-A1 (DE)
Title: Appointment(s) diary with programmable audible reminder - can also be used as watch or calculator
Inventor: DECKER PETER DIPL ING DR
IPC: G04G15/00
Filed: 1979-02-08
Abstract: An electronic appointments diary contains pages for the day, week or month. Appointment times and dates are entered on a keyboard which can also be used to set an audible or visible remainder. Pages of appointments can be displayed. It is possible to display the actual time and also the use the machine as a calculator. The machine can be powered by batteries and/or solar cells.
Patent DE-2913490-A1 (DE)
Title: Solar radiation absorber roof - has extruded heat carrier feed pipe parallel to gutter, between upper and lower roof panel
Inventor: DICK GUENTER ING GRAD
IPC: F24J2/00
Filed: 1979-04-04
Abstract: The roof consists of aluminium sheets with connected hollows to accommodate a heat carrier medium and collector conduits. A heat carrier feed pipe (3) extending parallel to the gutter (2) consists of an extruded profile. The profile has a clamp nose (9), a connection section (10), and a projecting section (12) with passage apertures (13). The roof consists of an upper roof panel (4) and a base panel (5) below it. The panels overlap, and each is fastened by clamping on the gutter side, and by screwing of the base panel to the roof lath (6), and the ridge side. The heat carrier medium is transferred from one panel to the next via telescopic connecting elements, having a sealing ring.
Patent DE-2921205-A1 (DE)
Inventor: WILHELM ALBRECHT
IPC: H05K7/14
Filed: 1979-05-25
Abstract: A terminal block (3) with electrical connector terminals is arranged on each of two opposite edges of the front side of the bowl-shaped, rectangular device housing. The terminal blocks (3) have an L-shaped cross-section, with one leg (9) at right angles to the front for conductor terminals, and one leg (10) parallel to the front for board terminals. The board terminal legs (10) of the two terminal blocks (3) face each other. A board (5) is attached to the front side of each of the board terminal legs (10). The solder sides (11) of the two boards (5) face each other, and the gap between them is no bigger than is necessary for their soldering joints. The boards (5) carry electrical and/or electronic components (6) on the sides which face away from each other. Between a part of each of these boards (5) which extends into the space (14) between the two conductor terminal legs (9) of the terminal blocks (3) and the nearby conductor terminal leg (9), more boards (15) of this type can be attached to carry, in particular, the electrical and/or electronic components (6) which are used to set and display functions. <IMAGE>
Patent DE-2927494-A1 (DE)
Title: Dual purpose mine railway brake wagon - has cross fish-plates linking telescopic housings to piston assembly, and stressed spring
Inventor: FARKAS LASZLO DR
IPC: B61B9/00
Filed: 1979-07-07
Abstract: The brake wagon is used on a ground mounted railway track in an underground mine. Mechanical spring elements, stressed by a hydraulic thrust piston assembly, are mounted in parallel tubular telescopic housings enclosing this assembly, and they press brake shoes against the rails, when released. The housings (17,18) have lengthways sections (20,22; 19,21), telescoping the same way. They have transverse fishplates (25,26) connecting them to each other, and to the cylinder (36) or piston-rod (35) of the assembly (37), in the operative direction of the spring elements. One of the housings is arrestable in its spring element stress position.
Patent DE-2931499-A1 (DE)
Title: Sawmill length measurement device - has feed rollers with adjustable gap and wood supports with labelling punches
Inventor: FOUDILA USKO
IPC: B23Q16/00
Filed: 1979-08-03
Abstract: A length measurement device for wood enables the sawed sections to be sorted by length so precisely that the purchaser is justly served. It is used in mills with supports arranged at defined intervals in the longitudinal direction of the wood pieces and able to rotate w.r.t. the transverse direction of the wood. One end of the device carries wood piece feed rollers which press the bottom face of the wood against the desired support. Only one of the rollers is driven directly. The upper roller may be moved vertically according to the thickness of wood between the rollers. For this purpose it has a curved plate attached to its axle. The supports have punches placing identifying markers on the wood.
Patent DE-2932167-A1 (DE)
Title: Electronic chess computer system - uses chess pieces with built-in magnets and has position display unit
Inventor: AVERDUNG GOETZ-JOERG
IPC: G06F19/00
Filed: 1979-08-06
Abstract: The chess computer system is designed to simplify data input and output and to minimise the possibility of error generation. The system utilises chess pieces with magnets located in the base. The VDU is used only for the display of binary information relating to moves. The system uses a micro-processor control unit to generate display information. This data is passed into a character and number decoder that provides positional information that is multiplexed to drive stages coupled to a diode matrix.
Patent DE-2933818-A1 (DE)
Title: Tamper proof electrical equipment case - has interlocking members between lid and base and unauthorised-entry warning device
Inventor: ESSLER OTTO
IPC: H05K5/03
Filed: 1979-08-21
Abstract: The box-shaped housing for electric equipment has a base (1) over which fits a lid (2), the two parts being locked together so that they are not easily separated. The design is intended to prevent operation by unauthorised persons. Along each end of the lid is a row of e.g. three hooked noses (16,17,18) projecting inwardly to hook over the inner edge of the base. Between them are hooked lugs (12) on the base which fit into recesses (14,15) in the lid. This prevents the lid from being removed without distorting it by inserting a tool or screwdriver blade. The edges of the lid interlock with the edges of the base, and the sides (11) of the lid carry lugs (25) which fit into holes (24) in tongues (22) projecting from the sides (6,7) of the base for additional locking. At one end (5) of the base is a screw (20) which engages a plate (19) projecting downwards from the lid, if turned by an unauthorised person, operates a warning device to indicate that entry has been attempted.
Patent DE-2937447-A1 (DE)
Title: Fully-fitted household appliance with door - has close-fitting cover plate attached by guide rod to centre of door for relative movement during opening
Inventor: STICKEL ERNST
IPC: A47L15/42
Filed: 1979-09-15
Abstract: The front of the door is covered by an outer plate (19) designed to match the adjoining kitchen units and extend down to the base plinth recess. The plate (19) is suspended by at least one guide rod (23) attached to the appliance door (12) so that one articulated axis (26) runs horizontally beneath the centre of gravity (24) of the plate and along the back of the plate while the other axis (27) of articulation extends above the first axis axially parallel in the door at a greater distance from the plate (19). With the door in the closed position the cover plate (19) adjoins the door over its entire surface although when the door opens it passes into a swivel motion which leads the door so that when the door is fully open the base side edge of the plate enters the plinth recess and the edge remote from the base is swivelled partially in front of the fascia panel (18) of the door.
Patent DE-2939512-A1 (DE)
Title: Compensation circuit for side lobe suppression in radar - uses noise comparator controlling by=pass switch for compensation circuit
Inventor: HAUPTMANN RUDOLF ING GRAD
IPC: G01S7/36
Filed: 1979-09-28
Abstract: The circuit uses a regulating loop with a feedback path determining the weighting factor for the auxiliary antenna noise used to compensate the radar antenna side lobe noise. This compensation is effected via an adder (A) with the noise level before and after the adder (A) being compared. The result is used to control a switch (U) to allow the output of the radar channel to be switched from the output of the adder (A) to the input of the adder (A) supplied from the radar receiver (R). Pref. a delay circuit (VF) precedes the switch (U) for delaying the output signal by an amount at least equal to the measuring time of the noise comparator (KP).
Patent DE-2947053-A1 (DE)
Title: Circular saw blade for dry stone cutting - has cutting segments on main body and body covered with high thermally conducting layer
Inventor: MUMMENHOFF HEINRICH
IPC: B23D61/02
Filed: 1979-11-22
Abstract: The blade (1) is intended for dry-cutting, particularly of stone and similar material. It comprises a main body (2) with central bore (9) and peripheral cutting segments (3). One or both sides of the body have a layer (4) in a material with higher thermal conductivity than that of the body at least in the areas near the periphery. The or each layer may cover the entire surface area of the side. The body may consist of two co-axial discs with the layer sandwiched between them. The layer may consist of copper or other non-ferrous metal.
Patent DE-3000334-A1 (DE)
Title: Curtain hook insertion and removal aid - consists of elongated guide profile fitted with coupling section and locking device for suspension hooks
Inventor: RUFF JOSEF
IPC: A47H13/00
Filed: 1980-01-07
Abstract: The device inserts or removes curtain suspension hooks from the track of a curtain rail at its transfer point. The device consists of an elongated guide profile consisting of plastics material the length of which corresponds at least to the length of the pulled back curtain. The device includes a guide space for the running sections of the suspension hooks bordered by at least one running track support, with at least one side and one cover wall. In addition there is a coupling section for the detachable attachment at the transfer point. The device also has at one end a locking device for the suspension hooks which is detachable, and there are a number of transverse slots which pass through both the cover wall and the side walls.
Patent DE-3001249-A1 (DE)
Title: Solar heating system using roof tiles - uses standard tiles and special tiles with channels for circulating heat exchange fluid
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: F24J2/04
Filed: 1980-01-15
Abstract: The solar heating system combined with a heat pump for an air conditioning system for a building uses roof tiles (12) which can be incorporated with the conventional roof tiles, to circulate the heat exchange fluid. These special tiles are slightly deeper than the conventional tiles, and incorporate channels (1221) through which the liquid circulates. Certain tiles have rectangular openings through the base, through which pass fittings for the pipes which are connected to these channels. The special tiles are made up of a base portion (22) and a top portion which interlock with each other. The rectangular clearance openings are in the base portions, and the fittings enable the channels to be connected with a circulating tube and collector system. The system can be incorporated in an existing roof with conventional tiles.
Patent DE-3003786-A1 (DE)
Title: Systematically erected packing for mass transfer columns - using modules which each consist of horizontal stack of parallel plates contg. inclined slots
Inventor: BRAUN ROLAND DIPL ING
IPC: B01D3/24
Filed: 1980-02-02
Abstract: The packing consists of a stack of parallel and equispaced plates, which are pref. vertical. Each plate contains a vertical stack of horizontal rows of inclined slots sloping in alternate directions in adjacent rows. When the slots are cut out of the plate, two tabs are formed along the two longitudinal edges of each slot. Both tabs are bent at 90 deg. to the surface of the plate, pref. in alternate directions. The tabs on one plate pref. butt against the tabs on the adjacent plates to form mixing and vortex points for streaming media. The plates are pref. made of metal or plastics, and are assembled to make a horizontal stack placed in a column; and several such stacks are placed one above the other to fill the column. Used for simple mfr. of plates with low wage costs; but very efficient mass transfer is obtd.
Patent DE-3007989-A1 (DE)
Title: Protective coating esp. automobile underseal - is sprayed from hot temp. controlled pump and tank thus eliminating need for solvent
Inventor: HUEBNER KLAUS DIPL ING
IPC: B05B9/00
Filed: 1980-03-01
Abstract: An appts. for spraying thermoplastics materials intended for protective coatings, esp. materials of a wax-like character, comprises a spray gun. The spray gun is connected by a heatable flexible hose to a heatable pump unit; this pump unit is mounted on a follower plate fixed to a telescopic column frame and containing heating elements; the plate also contains one or more thermostatic sensors projecting down below the bottom of the plate to control the supply of heating energy to the plate. In particular for the application of undersealing materials to automobiles. With the heating apparatus described it is no longer necessary to incorporate a solvent into the undersealing material and thus the cost of the solvent and the attendant difficulties associated with its inhalation, such as numerous air changes in the spray cabin, are eliminated.
Patent DE-3011888-A1 (DE)
Title: In line mounting centrifugal pump - has insert in casing with suction channel coupled to suction opening and to impeller
Inventor: HALM RICHARD
IPC: F04D29/02
Filed: 1980-03-27
Abstract: The pump has an impeller (3) on the shaft extension of an electric motor (2). A pot-shaped casing (4) encloses the impeller and bolts onto the motor. It has an inlet (5) and an outlet spigot (6). A plastics insert (8) fits inside the pot-shaped casing to separate the inlet from the discharge side of the impeller. It has a dividing wall (7) which has an opening, into which fits the eye of the impeller. The insert is shaped to provide a streamlined inlet passage (9) on one side of the dividing wall and a streamlined outlet passage (10) on the other side.
Patent DE-3015618-A1 (DE)
Title: Protective suit esp. for very low temps. - has cuffs and collar normally loose but close fitting when required
Inventor: SCONDO LUDWIG
IPC: A41D13/00
Filed: 1980-04-23
Abstract: A protective suit, esp. for protection against intense cold, is of flexible, watertight and possibly gastight material and has sleeves or collars to fit around the arms and neck. Each sleeve or collar in the at-rest state is at a distance from the associated limb or neck but, when in use, expands to fit closely around the limb or neck. Pref. the sleeve, cuff or collar has a relatively stiff inner core and the outer sleeve material is drawn onto this by internal vacuum, so that the core keeps the tubular material away from the body. In the operating state air is let into the tube through a valve, allowing the tube to adopt its normal, rounded or similar 3-dimensional form by rising away from the flat inner face of the stiff ring and pressing against the body. The suit is partic. for crews of aircraft flying over cold seas.
Patent DE-3020319-A1 (DE)
Title: Non-return valve assembly - has valve plate with groove for sealing ring, having sealing beads on either side
Inventor: SIMSHEUSER KARL-FRIEDRICH
IPC: F16K15/06
Filed: 1980-05-29
Abstract: The valve is esp. for gas pipes, which convey a combustible gas at low pressure to a burner, where it is mixed with a high pressure medium, e.g. oxygen. The valve plate has a circular groove, with a trapezoidal cross section, which is located opposite to the valve plate and the ring-shaped valve seat. The groove contains a similarly shaped elastic sealing ring. The ring surface facing the valve seat has a smaller sealing bead, which acts as sealing seat, and is of a triangular shape with rounded sealing edge. The other ring surface has two corresponding sealing beads, enclosing an intermediate groove, which is opposite to the sealing bead on the other ring surface.
Patent DE-3022328-A1 (DE)
Title: Regenerating spent photographic processing soln. - by ion exchange membrane electrodialysis using ethylene!-propylene! elastomer seals
Inventor: YAMADA MINORU
IPC: C25C1/20
Filed: 1980-06-13
Abstract: Regeneration of a spent photographic processing soln. is carried out by ion exchange membrane electrolysis, using a dialyser with seals of an EP copolymer elastomer. Pref. (I) is an EP copolymer with 35-90 (50-75, esp. 60-70) mole-% ethylene units; or an EPDM terpolymer having diene units derived from butadiene, isoprene, 1,4-hexadiene, dicyclopentadiene, 1,4-cyclohexadiene, methylenenorbornylene or ethylidenenorbornylene. Seals have suitable mechanical strength and hardness and can be used for the dialysers without detriment to the photographic characteristics of the treated solns. The process is specified for treating developer and blix solns.
Patent DE-3023656-A1 (DE)
Title: Hot or cold compress bandage - with storage medium filled plastic bags inside cotton and fibre mat lined case
Inventor: STEINGRAF PETER
IPC: A61F7/02
Filed: 1980-06-25
Abstract: A bandage for use as a hot or cold compress for human limbs, contains one or more modules of standard size, each consisting of a rectangular plastic pad, filled with a liq. or gel-type heat or cold storage medium. The cases enclosing these modules have on the application side a thin heat conductive lining such as a cotton tissue. On the outside they carry a heat insulating material such as a fluffy layer of plastic fibres. Two sides of the bandage are fitted with a burr-type jointing tape so that for example for a knee bandage three standard modules can be joined together. This prevents contact between skin and plastics. Only the cases require sterilisation and the plastic pads can be re-used without sterilisation.
Patent DE-3024556-A1 (DE)
Title: Easily carried shoe cleaning box - has various accessible compartments and shelves holding different coloured cleaning utensils and refills
Inventor: SCHMID KARL
IPC: A47L23/28
Filed: 1980-06-28
Abstract: The shoe cleaning box which is open at the top and at the front and back for easy removal and return of the various cleaning requisites has a central carrying handle. The box which can be made of wood, plastics or metal has various compartments arranged horizontally, vertically and inclined to take the different coloured shoe creams and brushes. The compartments can be designed with two levels so that the top level contains a spare tube or tin of polish whilst the lower compartment contains the polish in use. A peripheral strip along the front edge prevents the brushes etc. from sliding out.
Patent DE-3027666-A1 (DE)
Title: Heat recuperation from waste water - uses pipe around which heat transmission medium circulates, and heat exchanger to fresh domestic water
Inventor: JOENSSON KURT
IPC: F28D21/00
Filed: 1980-07-22
Abstract: The heat recuperation from house waste water is used to heat fresh water intended for use in the dwelling. The waste water is fed via a pipe, and is forced to flow down its inner wall. Heat from the water is transmitted to a heat transmission medium circulating on the outside of the pipe, which in turn transfers the heat to the fresh water via a heat exchanger (6). In the circulation system is also a buffer tank (9) for the hot transmission medium.
Patent DE-3029463-A1 (DE)
Title: Polishing of recess machined in workpiece by electroerosion - where disk cut from tool electrode is used as abrasive polishing tool
Inventor: AUER ALFONS
IPC: B23H5/00
Filed: 1980-08-02
Abstract: A tool electrode is used to form a hole or a recess in a workpiece by spark erosion. The workpiece is next clamped in an abrasive polishing machine. A disc is cut from the tool electrode to make a polishing tool, which is oscillated axially using a small amplitude(h) during the polishing of the recess. A large axial reciprocation stroke (H) is superimposed on the small amplitude(h) of oscillation, so the entire surface of the recess is polished. The object of the invention is to ensure that the entire surface of the recess is correctly polished. Used, for example, in conjunction with an abrasive polishing machine described in 2827543.
Patent DE-3029606-A1 (DE)
Title: Hand weapon target practise device - detects coded light signals emitted by different segments of target disc
Inventor: WARMT RUDOLF
IPC: F41G3/26
Filed: 1980-08-05
Abstract: The device comprises a target emitting a code modulated light beam received by a photosensor mounted on the handweapon. The photosensor is coupled to an electronic evaluation circuit with a decoder and a short time switch coupled to the trigger. The target comprises a disc with a number of annular segments (3) each incorporating a number of light sources (1) e.g. LED's providing a modulated signal characterising the position of the segment (3). The demodulator incorporated in the evaluation circuit demodulates the received signals to control a display indicating the target segment at which the weapon was pointed as it was fired. Pref. the target disc (1) has radial ribs (2) masking the segments (3) from one another.
Patent DE-3033564-A1 (DE)
Title: Seven segment display for error diagnosis - uses individual functions to control separate segments or display with final segments indicating success of failure
Inventor: WINDISCH ARTHUR
IPC: G09F9/30
Filed: 1980-09-05
Abstract: A seven segment LED display element is adapted to provide display of seven separate status signals relating to the operation of a process. The system is applied specifically to a blood flow system used in medical diagnosis. Sensors on two valves are coupled to two of the segments (B,C) of a seven segment display. A flow monitoring stage is coupled to a further segment (E), a valve controlling another segment (F). The remaining segments are activated to indicate that a specific flow is attained within a specified period, or that an erroneous stage is generated.
Patent DE-3034243-A1 (DE)
Title: Cold pressure butt-welding machine - with flash-removal shears on welding clamps
Inventor: HOPPE BERND
IPC: B23K37/08
Filed: 1980-09-09
Abstract: In the cold pressure butt-welding of wires or strips, a spacer can be inserted into one of the two clamping jaw pairs to prevent it clamping the welded wire or strip so that the wire or strip can be displaced through this clamping jaw pair for shearing off the welding flash by cutting edges on both clamping jaw pairs. The welding flash can be sheared off without having to remove the welded workpiece from the machine or reposition it within the machine.