baber/WOPTO huggingface dataset:
Patent DE-2806075-A1 (DE)
Title: Plug connector for aerial - has switches in separate, stacked cases, with spring contacts operated by slides
Inventor: LANG PETER
IPC: H01R13/646
Filed: 1978-02-14
Abstract: A switch is installed in the socket case, and the contact springs are bent by a slide etc. whose other end enters into the socket inside. Independent switch cases (6') are stacked in a row with the socket case (1) and with each other, and connected by locking devices (7, 8). A common operating slide (11) passes through the switch cases, or individual case slides (11) are connected with each other. They can be moved against a spring (12) pressure towards the spring contact (9), and have slanting surfaces (11'), and parallel supporting surfaces (11") for the springs (9) ont heir other ends.
Patent DE-2810451-A1 (DE)
Title: Comb with detachable brush attachments - has flange on each side of spine of comb with holes into which brush pins fit (OE 15.4.78)
Inventor: INHAUSER FRANZ
IPC: A45D24/16
Filed: 1978-03-10
Abstract: The comb (1) has attachments on (8) for brushes on both sides, which can be quickly fixed on. On both front sides of the spine (1) of the comb is a flange (2, 3) in both of which there are holes (4, 5). The pins (6, 7) at the ends of each brush attachment are inserted into the holes (4, 5). The pins (6) at one end of each brush attachment are cylindrical, and those at the other end are conical, so that the conical pins (7) fit into the appropriate cavities (5) by being flexibly inserted. The brush attachments (8) at one front side have handle extensions (9).
Patent DE-2813457-A1 (DE)
Title: Fail=safe release circuit for vehicle air bag - has low-pass filter and is mounted in HF shielding housing
Inventor: JANSCHE WALTER
IPC: B60R21/01
Filed: 1978-03-29
Abstract: The sensor for the vehicle impacts is mounted in a special housing to screen it from high frequency vibrations which would otherwise lead to premature release of the airbag protection system. A low pass filter links the sensor to the detector head. The system provides an improved collision sensor which only operates in serious impacts. The electric connections to the sensor housing are mechanically decoupled to eliminate errors.
Patent DE-2815677-A1 (DE)
Inventor: GAZAREK FRANTISEK DIPL ING
IPC: B23Q1/48
Filed: 1978-04-11
Abstract: The device serves to continuously feed a workpiece with regard to a tool, such as, for example, the wire of an electrical discharge cutting unit, in particular in numerically controlled machine tools. The device has a longitudinal slide rest (1) and a swivel slide rest (3) on which a work holder (4) together with workpiece (5) is freely mounted and can be selectively clamped on one of the two slide rests (1 or 3) by means of electromagnets. The swivel slide rest (3) is mounted on a cross slide rest (2); the latter is movable along a guide perpendicular to the guide of the longitudinal slide rest (1). During the driving of the work holder (4) by the longitudinal slide rest (1), straight cuts can be made in the workpiece (5), e.g. with the wire (6) of an electrical discharge cutting unit; on the other hand, circular-arc-shaped cuts are obtained as a result of the driving of the work holder (4) by the swivel slide rest (3). The radius of the circular arc is determined by the distance between the axis (8) of the tool (6) and the axis of the swivel slide rest (3). This distance can be selected by means of the cross slide rest (2). Spatial cuts, such as, for example, bevels, can also be made by inclining the axis (8) of the tool (6). <IMAGE>
Patent DE-2819935-A1 (DE)
Title: Tubular holding for resilient net fencing - has supporting tube and clamping profile joined by screws after stretching
Inventor: GAUSS DIETER W
IPC: E04H17/10
Filed: 1978-05-06
Abstract: The holder is used for supporting nonrigid woven or nonwoven fencing nests or covers for machinery. The connector includes a clamping profile (14) which has openings (30) for suspension or insertion of the net parts (18) at the edge of this net (16). Each clamp is fastened by screws (4) to the tubular element (2). The net edge is at first inserted freely into holes. The clamping profilers are subsequently tightened with screws.
Patent DE-2830307-A1 (DE)
Title: Barrel prodn. method from welded sheet metal - uses plane sheets formed into ends by deep drawing followed by welding to shell
Inventor: RIETH LOTHAR
IPC: B21D51/20
Filed: 1978-07-10
Abstract: The barrel has a reduced number of welds and is built up from sections. The middle part of the barrel is a shell section (11), produced from a sheet by rolling and longitudinal welding. At either end of the shell section, the face ends are welded along a circumferential weld (13). The face ends are produced from plane sheets by deep drawing in three steps. The first step produces a cylindrical recess with the edges in the cylindrical shape folded over by 90 degs. The second step produces an outward bulging shape (12) on the bottom section of the cylindrical recess and the third step folds over the cylindrical part (13) in an inward direction, producing a reinforcing bead which protects the face ends against mechanical damage and makes the barrel suitable for upright stacking.
Patent DE-2830449-A1 (DE)
Title: Motor vehicle window cable actuator - has split housing joined by rivet adjusting pinion and cable tube
IPC: E05F11/42
Filed: 1978-07-11
Abstract: The motor vehicle window is operated by a cable drive. The cable is driven by a pinion held within enclosing housing which also holds cable guide tube. One housing half (22) has contact face for holding the cable guide tube. The housing halves are connected and the specified position of the pinion (34) relative to the guide tube (14) can be adjusted. Housing parts are connected by a rivet. The rivet head projects beyond the housing parts and it passes through a slot in one housing part (20). The rivet head can be moved for adjusting the distance between the tube and pinion and the riveting is completed in the adjusted position.
Patent DE-2830457-A1 (DE)
Title: 6-Substd. amino-6-deoxy-l-sorbo:furanose salts - useful as glucosidase inhibitors e.g. for treating diabetes or as feed additives
Inventor: STOLTEFUSS JUERGEN ING GRAD
IPC: A23K20/121
Filed: 1978-07-11
Abstract: L-sorbofuranose derivs. of formula (I) are new. In (I) R is opt. substd. aliphatic hydrocarbyl, which may be branched linear, cyclic, satd. or unsatd. or is opt. substd. aromatic; and HX is a physiologically acceptable acid. Pref. R is 1-12C alkyl, phenyl or phenyl(1-4C)alkyl, the phenyl gps. opt. substd. by 1-4C alkyl or alkoxy, F, Cl Br, NO2, CN or NH2. (I) are made by acid deprotection of corresp. 2,3-O-isopropylidene cpds. (I) inhibit alpha-glucosidases, esp. disaccharases, so are useful for regulating metabolism of carbohydrates and/or fats. They are esp. useful for treating adiposity, diabetes and hyperlipoproteinaemia but can also be used to control pre-diabetic states, gastritis, constipation, caries and atherosclerosis. (I) may also be used as animal feed additives to improve utilisation of protein feed and to encourage formation of lean meat at the expense of fat.
Patent DE-2831723-A1 (DE)
Title: Digital display circuit for measured values - monitors lower order characters to update display for closer approximation
Inventor: FREIENSTEIN BERND ING GRAD
IPC: G01R13/02
Filed: 1978-07-19
Abstract: The digital display circuit has a number of display characters for indicating the values of the respective digits of the measured value, with the measured value having more digits than those dispalyed. The digit which is the next lowest order after the final digit displayed is monitored so that the latter can be updated when the lower order digit exceeds a preset value. This value is variable and is adjusted in dependence on the measured value, a min. value being employed when the latter is in the upper range and a max. value employed when it is in the lower range with automatic return to a central value.
Patent DE-2833324-A1 (DE)
Title: Spark chamber for vacuum emission spectrometers - has sampling plate of thermally stable moulded laminated plastic
Inventor: TEUBNER EHRHARDT
IPC: G01N21/67
Filed: 1978-07-29
Abstract: The spark chamber comprises a housing of moulded laminated plastics (20) on the underside of which is bolted a plate holding the anode electrode (23). The sampling plate (5) also is of a thermally stabilised moulded plastic material or bakelised paper and the surface opposite the anode is polished. The sampling palte has a central hole with spark centring plate which directs the spark to the material being investigated (3) which acts as the cathode. Between the material sample and the actual cathode electrode (42) is a solid copper plate (6) which acts as a heat conductor.
Patent DE-2834156-A1 (DE)
Title: Cavity forming tool for dental implant - is guided by plate with tapered slot to control swing of tool
Inventor: SCHULTE WILLI PROF DR DR
IPC: A61C3/02
Filed: 1978-08-04
Abstract: The system for making a cavity for a dental implant uses a boring tool with a tapered cutting head with a helical groove along it forming the cutting edge and with a rounded tip. This is used with a guide and steadying device consiting of a plate with an open sided slot through it, connected to a handle. Viewed from the open side, this slot is tapered and its width matches the diameter of the spindle of the boring tool, to control the degree of swing of the tool. This degree of swing is selected to suit the type of implant, and the top of the groove carries a set of indicating marks as a guide. The plate is curved, corresponding to the curvature of the jaw.
Patent DE-2835419-A1 (DE)
Title: Top reflector block esp. for high-temp. nuclear reactor - has oblique cylindrical grooves at vertical sides to form cooling passages
Inventor: HELM HORST
IPC: G21C11/06
Filed: 1978-08-12
Abstract: A prismatic block (esp. of graphite) for the top reflector of a nuclear reactor has a geometrical form as follows: the (imaginary) line connecting one corner of one end face (typically the top face) of the block to an adjacent (not congruent) corner at the opposite end face constitutes an oblique, cylindrical groove or recess (11-16). The radius of this cylinder is smaller than one-half the side length of the polygonal end faces. Pref., the imaginary edge at which the continuation of two non-adjacent sides of the prism intersect constitutes the axis of one sector of a right cylindrical opening. Used in particular for the top reflector of a gas-cooled, high-temperature nuclear reactor. The block is simple to manufacture and finish. The resultant ducts provide cooling. The oblique position of the ducts prevents radiation shine. The geometry is simple. In the arrangement shown, the central cylindrical passage may be used.
Patent DE-2845856-A1 (DE)
Title: Building panel foam coating appts. - with rigid polystyrene mould liner allowing complete release of foam without release agent
Inventor: TIPSON FRANK ALFRED
IPC: E04G23/00
Filed: 1978-10-21
Abstract: Appts. for producing floor or wall panels by the process of GB 1113244, with polyester or polyether polyol and isocyanate mixt. foamed in a mould to form a thermal and sound insulating coating on a preformed unit includes a mould with its inner surface made from rigid polystyrene so that the semi-rigid foamed skin on the unit will release completely without the use of a release agent. The mould is pref. an elongate channel with U-shaped polystyrene liner having an outer limb ending in an outward flange. A batten can pref. be clamped onto the liner so that foam formed in the mould will adhere to it.
Patent DE-2846339-A1 (DE)
Title: Electric egg boiling pan - reduces fuel consumption by preventing water from filling base of pan containing heat element
Inventor: SCHULTE RUDOLF
IPC: A47J29/02
Filed: 1978-10-25
Abstract: The egg pan has a base incorporating the heating element and a close-fitting lid with a carrier having a number of apertures for receiving the eggs positioned between them. The base has a horizontal separation plate preventing the water used to boil the eggs from filling the bottom of the base so that a reduced amount of water is required. Water can be passed through the heating element to provide steam, via an inlet at the centre of the horizontal separation plate. The steam is delivered to the interior of the pan via a riser pipe projecting through the horizontal separation plate, with its top end close to the inside of the lid. Pref. the horizontal separation plate is slightly conical, with its lowest point at the centre, where the water inlet for the steam delivery is positioned, the riser pipe lying towards the periphery of the horizontal separation plate.
Patent DE-2849021-A1 (DE)
Title: Flashing signal lamp for goods train - with varying signal indicating drop in voltage of supply battery from 6 to 3 volts
Inventor: PETERS MARTEN
IPC: H05B41/34
Filed: 1978-11-11
Abstract: The lamp comprises a supply battery, a gas discharge tube and an a stable multivibrator acting as the flashing circuit. The multivibrator is coupled to a voltage converter with two conversion stages with a first smoothing capacitor in parallel with the input of the first stage and a second storage capacitor in parallel with its output and the input of the second stage. The multivibrator output controls the second voltage conversion stage which is connected across the light tube. The lamp circuit provides a constant signal with approx. rectangular light pulses over the major part of the battery operating life, e.g. until the battery voltage drops from 6V to 3V.
Patent DE-2856699-A1 (DE)
Title: Film strip dryer for process equipment - has film held spaced from transport belt to form channel for hot air flow
Inventor: LEUCHTER JUERGEN
IPC: G03D15/02
Filed: 1978-12-29
Abstract: The film dryer has the film (1) held in special clamps (2) spaced from the transport belt (3) to allow the air to circulate around the film. The belt is looped through the dryer in successive adjacent drying chambers, with a warm air distribution duct (4) providing dry warm air via an array of angled jets (5). The drying chambers are so arranged that air flows from one to the other via connecting chambers (7) and out via vent holes (9). This allows an efficient drying action, with the wet film predryed by used air and finishing by fresh dry air.
Patent DE-2857219-A1 (DE)
Title: Explosives melter - has hollow fins pointing inwards through which heating fluid passes, used e.g. for melting tri:nitrotoluene for charging projectiles
Inventor: WAGNER HELMUT ING GRAD
IPC: C06B21/00
Filed: 1978-06-05
Abstract: An explosive melter in which is mounted an agitator and which has cavities in the side wall and the bottom for a heating fluid has a number of hollow fins which point towards the interior and through which a heating fluid passes. Pref. the fins each form a separate duct for the heating fluid to flow through, and the side wall is constituted by a smooth outer shell and an inner shell folded in the form of fins, e.g. corrugated, and applied closely against the outer shell by the outer peaks of the corrugations. The fins are parallel to the principal direction of the current of melted explosive produced along the lateral wall by the agitator, e.g. the agitator has helical blades on a vertical axis and the fins are vertical. The melter is partic. for processing TNT and mixtures of TNT with hexogen, ammonium nitrate or hexogen and aluminium. The fusion capacity is increased without the safety rules being transgressed and the bath of explosive is brought to the flowing temp. rapidly. In addn. the fins ensure rapid and intimate mixing of the bath.
Patent DE-2905545-A1 (DE)
Title: Cleaning system for chimney - has square or circular brush drawn up flue by endless cord trained around upper and lower pulleys
Inventor: BOEHRINGER ROLF
IPC: F23J3/02
Filed: 1979-02-14
Abstract: The cleaning system consists of a square or circular brush (depending on the cross-sectional shape of the flue) with its bristles projecting radially. The brush is attached to both ends of a cord that passes around pulley wheels at the top and bottom of the flue. The cord pulls the brush up and down the flue depending on the direction in which it is moved so that its brushes sweep the walls. The brush's radial bristles are attached to the outer face or faces of a square or cylindrical box. The box has fixing points for the ends of the cord.
Patent DE-2914970-A1 (DE)
Title: Self emptying laundry bag for washing machine - has side edges forming back folded flap, and upwards diverging from point above bottom
Inventor: MESEKE CURT TH
IPC: D06F95/00
Filed: 1979-04-12
Abstract: The laundry bag empties itself when inside a washing machine. It has at least one upward diverging lateral edge (19) which forms a double-walled flap (28, 29) folded back onto a side panel (50) of the bag. The inclined edge extends from a point which is at a distance (x) above the bottom edge (17), the straight side portion (20) over that distance being stitched (27). The inclination (alpha) of the edge relative to the bottom is greater than that of the side portion, thus producing a bag of this type requiring a minimum of material.
Patent DE-2924308-A1 (DE)
Title: Ball-cock or valve assembly process - involves mounting plug and unions on centering mandrel before fitting housing and spindle
Inventor: LUCAS RAFAEL JIMENEZ
IPC: F16K5/06
Filed: 1979-06-15
Abstract: The assembly process is for a ballcock, whose spherical plug has a through drilling and is turned in the housing by a spindle, floating between two sealing rings. The two sealing rings are in turn clamped between the housing and the connecting unions. One or both the unions with rings and plug are first mounted on a centring mandrel. The housing is then placed on the plug and the spindle is inserted. The union is then secured to the housing, the ring being plastically distorted. The rings are of material with characteristics.
Patent DE-2927330-A1 (DE)
Title: Thermoplastics packaging foil welding appts. - has pair of movable jaws, one with compressed air chamber for exerting planar pressure in foil portions (OE 15.7.79)
Inventor: HERDINA ROBERT H DIPL ING
IPC: B29C65/18
Filed: 1979-07-06
Abstract: Thermoplastics foils welding appts. having a pair of relatively movable gripper jaws provided on opposite faces with rubber covers, has one of the jaws provided with a recess in which is located the thermowelding reciprocable welding bar and the recess is connectible by an opening to compressed air to exert planar pressure on the foil portions to be welded. Used in packaging machines. Cooling of the warm seals during retraction of the welding bar is dispensed with.
Patent DE-2938388-A1 (DE)
Inventor: SCHMID FRANZ ING GRAD
IPC: D04B15/12
Filed: 1979-09-22
Abstract: The device is characterised in that the offsetting is carried out by means of a stepping motor (24) acting on an adjusting spindle (19) which is in engagement with an adjusting nut (18) connected rigidly to the needle bed (12) to be offset. The stepping motor (24) is fed with pulses corresponding to the desired offset. For the exact adjustment of the offsettable needle bed relative to the other needle bed, there is additionally provided a zero transmitter (31) which supplies the zero pulse to the stepping motor and which is arranged adjustably. The offsetting device is characterised by the possibility of very fine adjustment and by a low outlay in terms of construction.   <IMAGE>
Patent DE-2942457-A1 (DE)
Title: Tubular metal mast for sailing boat - comprises drawn metal tube of stepped profile to produce controlled deflection curve
Inventor: HAHN WILLY
IPC: B63B15/00
Filed: 1979-10-20
Abstract: The profile tube which is used as mast for sailing boats, has varying cross section. This controls the bending moment which is applied to the mast by the sail pressure, thus the resulting mast deflection is also regulated. The mast tube is produced by a draw process. It can be made in several sections which can be joined together, without the use of additional coupling elements.
Patent DE-2943970-A1 (DE)
Title: Skylight assembly for caravan - includes fan supported by hollow arms forming discharge conduits
IPC: F24F7/02
Filed: 1979-10-31
Abstract: The skylight is particularly for use on a caravan. It has a cowl hinging upwards and a permanently open exhaust air gap between the cowl and frame. A fan (6) is mounted centrally in the frame opening below the cowl (2), being supported by a number of hollow arms (5) leading to the gap (4), and which also form fan discharge conduits. The arm ends can be suspended positively in recesses in the frame.
Patent DE-2948036-A1 (DE)
Title: Bottle labelling transferring mechanism - has rotating carrier with outwardly swivelable cylinder segments controlled via cam track in fixed disc
Inventor: ELVIN MICHAEL JOHN
IPC: B65C9/16
Filed: 1979-11-29
Abstract: The mechanism (10) transfers labels in a labelling machine and comprises a rotatable carrier (18) with a number of cylinder segments (17) moved by a mechanism (23) with fixed cam disc (34). The cam track has a concentric portion and at least one radially inward and a radially outward portion. Each mechanism (23) has a shaft (24) with axis (25) parallel to the carrier axis (20) and a spindle (26) eccentric to the axis (25) to carry a segment (17). The segment is guided by a pin (28) in a slot (29) of the carrier. A pinion (30) on the shaft (24) meshes with a quadrant (31) which is pivoted (32) to the carrier and has a cam follower (33) engaging the cam track (34).
Patent DE-2948184-A1 (DE)
Inventor: DOERRIES PETER
IPC: C08L61/20
Filed: 1979-11-30
Abstract: An internal release agent and the process of its manufacture aids in releasing thermosetting aminoplast resins from molds and is an aqueous solution or dispersion containing (a) 5-30% by weight of a mixture of 50-100% by weight of a compound of the formula   <IMAGE> and 0 to 50% by weight of a compound of the formula   <IMAGE>   and an acid salt selected from (b), (c) and (d) wherein (b) is 2-15% by weight of a compound of the formula R4-COOM3 or R4-SO3M3, (c) is 0.5 to 10% by weight of a compound of the formula   <IMAGE>   and (d) is a mixture of (b) and (c); wherein R1, R2 and R3 independently of one another are straight-chain or branched alkyl or alkenyl having 5 to 12 carbon atoms or phenalkyl or naphthalkyl having 7 to 13 carbon atoms; R4 is alkyl having 10 to 22 carbon atoms, alkylphenyl or alkylnaphthyl having 1 to 12 carbon atoms in the alkyl chain or a moiety of the formula   <IMAGE>   wherein a is a number from 0 to 2, b is a number from 1 to 3 and the sum of a and b is a number from 1 to 3; R5 is alkyl or alkenyl having 1 to 8 carbon atoms, phenyl, alkylphenyl or phenalkyl with each having 1 to 4 carbon atoms in the alkyl chain; R6 is hydrogen, alkyl or alkenyl having 1 to 8 carbon atoms, phenyl, alkylphenyl or phenalkyl with each having 1 to 4 carbon atoms in the alkyl chain; R7 is alkyl having 11 to 20 carbon atoms; M1, M2, M3 and M4 are identical or different and are an alkali metal cation, ammonium or amine cation, and one of the two M2's additionally also may be hydrogen; and m and n independently of one another are numbers from 6 to 8.
Patent DE-2949094-A1 (DE)
Title: Pocket calculator data terminal for remote display control - has data transmitted to remote display for general information or advertising
Inventor: BITTLES WILLIAM
IPC: G06F15/02
Filed: 1979-12-06
Abstract: A pocket calculator sized data inout unit is used to generate information for display at a remote location. The unit has an alpha numeric keyboard (6) and four keys (M1-M4) controlling entry and recall from built in registers. Data may be transmitted to remote display units (12) over either a wired transmission time, sonic, acoustic or high frequency link. The system is intended for use in public offices, buses, taxis etc. for display of information.