baber/WOPTO huggingface dataset:
Patent DE-2920468-A1 (DE)
Title: Releasable clamp for circuit boards in housing - exerts sideways pressure on board resulting from clamp screw movement parallel to board
Inventor: FUCHS HARRO DIPL ING
IPC: H05K7/14
Filed: 1979-05-21
Abstract: The clamping arrangement is intended to take up little space and does not require partic. accurate manufacture. The boards (3) fit into slots formed in the end walls (1) of the rack, or tray, supporting the board assembly. The clamping device (10) fits into the same slot. One side of the board bears against one slot wall (5') and one side of the clamp against the other one (5"). The clamp comprises two vertical rails (11, 12) joined together by struts (14), hinged to the rails. When a clamping screw (7) in the end wall flange (6) is tightened against an extension of the rail (11) nearest the board, the rail is pushed downwards. The action of the hinged strut is to push it outwards at the same time and thus to hold the board between the slot wall (5') and the clamp rail. The rails are typically made of steel. The strut may be part of a rubber moulding joining the rails and also forming pressure pads (13) on the moving rail surface adjacent to the board.
Patent DE-2927009-A1 (DE)
Title: Snap-in carrier for installing vehicle radio control unit - fits into radio cut=out and secures unit with push-on trim frame
Inventor: BOETTINGER GEORG
IPC: B60R11/00
Filed: 1979-07-04
Abstract: A control unit for a radio is installed in a vehicle by means of a spring sheet carrier (2,3,4) which snaps into a standard car-radio cut-out in the instrument panel. The carrier is fixed by turned-over tongues (6) which are pulled against the front of the panel by spring fingers (5) at the back. The unit is held between rubber pads (8), on the back (4) of the carrier, and a rectangular plastic trim frame. The frame has slits which push over and latch on the cranked stirrups (7) projecting from the front of the carrier. The frame can be released from the stirrups with a screwdriver but provides limited protection against theft.
Patent DE-2928267-A1 (DE)
Title: Cassette holder with stacking facility - has preformed hinge pin that locates in adjacent holder to provide retention and access
Inventor: SCHREIBER KLAUS-GUNTER
IPC: G11B23/023
Filed: 1979-07-13
Abstract: The holder for magnetic tape cassettes allows secured vertical stacking combined with ease of access. The main cassette holder (17) is bonded along one edge (16) to a profiled end section (6) that provides the retention facility for stacking the bottom edge has a moulded stud (8) that has a centre groove. The top edge (15) has a hole of such a site that the stud may be compressed and pass through. When one holder is located on top of another the stud, which is located in the corner, provides a hinge facility. In this way one cassette holder may be swung clear of the stack.
Patent DE-2928720-A1 (DE)
Title: Shaped brick block for roller shutter case - has shorter thicker transverse shank with end cut=out and vertical panel shank
Inventor: FUNK OTTO INGOLSTADT
IPC: E04C1/39
Filed: 1979-07-16
Abstract: Improved adaptation to different wall thicknesses is provided by a brick-type shaped block used in conjunction with a brick case for a roller shutter. There are no cold or heat bridges, and a high degree of flexural rigidity is attained. The block has a cross shank which is considerably thicker and shorter than the upright panel-shaped shank in its angular configuration. The cross shank has a voluminous jaw or groove-type cutout removed from its end It is versatile, and widely adaptable to varying roller shutter case shapes.
Patent DE-2931960-A1 (DE)
Title: Internal aquarium heater with bimetallic thermostat - also includes thermal cut=out switch with sensor in max. heat transfer region
Inventor: NOWATZKI GUENTER
IPC: A01K63/06
Filed: 1979-04-12
Abstract: The heater comprises an electric heating element (3) positioned within a glass tube (1), together with a bimetallic thermostat. The glass tube (1) also contains a safety cut-out switch (17) responsive to a given temp. threshold and with a sensor (24) which lies within the max. heat transfer region between the heating element (3) and the squarium water. Pref. the sensor (24) for the cut-out switch (17) lies in direct contact with the inside surface of the glass tube (1) and has a cross-section which matches the internal contour of the latter. The free end of the sensor (24) is bent inwards towards the heating element (3) and this bent end (25) is supported by an insulating block (26) from the latter. The free space within the glass tube (1) between the heating element (3) and the sensor (24) and the cut-out switch (17) is pref. filled with quartz sand.
Patent DE-2933710-A1 (DE)
Title: Insect attractant for male seed moth Hofmanophila pseudospretella - contg. (Z)-9-dodecenyl acetate
Inventor: KNAUF WERNER DR
IPC: A01N37/02
Filed: 1979-08-21
Abstract: New agents for attracting and combat 02epsilonng Hofmanophila pseudospretella (seed moth), contain an effective amount of (Z)-9-dodecenyl acetate (I) as active substance. (I) (a known phenomone of Episimus argutanus, Paralobesia viteana and Spodophtera frugiperda) is a selective and highly specific attractant for male seed moths, Hofmanophila pseudospretella. Seed moth is a stored prods. pest which occasionally becomes as important as the clothes moth and also attacks stored cereals.
Patent DE-2936060-A1 (DE)
Title: Earth borer for concrete piles - has set of serrated teeth joining drill tube to drill head to transmit large torques
Inventor: VERSTRAETEN ALEXANDER JULIEN
IPC: E21B10/44
Filed: 1979-09-06
Abstract: The earth borer, (100) produces bore holes for cast-in-place concrete piles. It consists of a hollow drill head of conical shape with spiral steps on its outside. A drill tube is inserted in its open end where it engages serrated inner teeth with serrated teeth on its leading edge. Packing material seals the joint between drill tube and drill head. After completing a hole and pouring the concrete, the drill tube can be extracted.S The hollow drill head (2) has spiral turns along its conical contour and the same wall thickness except near the top rib (4) where a thicker wall permits inner teeth (3) below a collar (5). The drill tube (1) has teeth (8) at the end which engage the teeth (3). Suitable sealing material (9) fills the gaps between the parts.
Patent DE-2942778-A1 (DE)
Title: Side lobe cancellation - for radar appts monitoring weighting factor and power levels to by-pass compensation circuit
Inventor: HAUPTMANN RUDOLF ING GRAD
IPC: G01S7/28
Filed: 1979-10-23
Abstract: The compensation circuit has the noise received by the radar antenna compensated by weighting the noise signal from an auxiliary antenna. A feedback loop between the correlator and the weighting multiplier is coupled to a monitor (KP1) for the weighting factor, so that the compensation circuit is disconnected when a given value is reached. A comparison of the noise level before and after the adder (A) is made with the output taken from the input side when the noise level at the output of the compensation circuit is greater than that delivered directly by the radar receiver. The weighting factor is amplified by the inverse square of the noise in the auxiliary channel.. The circuit is used for a compact radar antenna with a high gain in the main radiation direction.
Patent DE-2943715-A1 (DE)
Title: Heel holder for long distance ski bindings - has locking element optionally fitting into boot heel recess for downhill skiing
Inventor: BENTE ALFRED
IPC: A63C9/084
Filed: 1979-10-30
Abstract: The locking element (2) e.g. a bolt set in a cylinder guide which can lock the heel of the ski boot to the ski for downhill travel is displaceable between the locked and detent positions in a guide (1) which runs parallel to the surface of the ski. The locking element can be pushed into a recess (16) of the boot heel (15) which extends out from the rear heel edge parallel to the tread of the heel (15) and into the heel (15) itself. The locking element is pref. pressed into the locked position by a spring tension. It is easy to provide a recess in boots after their mfr.
Patent DE-2947501-A1 (DE)
Inventor: BAUER SIEGFRIED
IPC: E06B9/165
Filed: 1979-11-24
Abstract: A roller shutter is proposed which has an armour (15) which is guided on both sides in longitudinal guides (14) and made of transversely aligned bars (16) which are interconnected in an articulated manner. A component of the roller shutter is also a drive arrangement for longitudinal displacement of the armour (15). This drive arrangement consists of a thrust drive (20) which engages directly on the bars (16) in a non-positive or positive manner. The thrust drive (20) is designed as a toothed-wheel drive and has two toothed wheels (21) located on a drive shaft (23). The armour (15) has, for the engagement of the toothed wheels (21), a rack-like gear-engagement row with lantern pinions (27), in which the toothed wheels (21) engage in the manner of a rack/toothed-wheel coupling. Located at the mouth-side end of the longitudinal guides (14) is an armour-storage housing (19), in which the drive shaft (23) is mounted and in which the stored bars (16) of the armour (15) are deposited in a zig-zag stack. <IMAGE>
Patent DE-2947836-A1 (DE)
Title: Fault finding system for cable TV - uses resistance between diode and capacitor pairs at branch point for test current
Inventor: MACHT GERHARD DIPL ING
IPC: H03H7/48
Filed: 1979-11-28
Abstract: The fault finding system for a junction in a cable distribution system for TV and other signals user cables forming part of a network, acting as passive distributors. They are about 300m long and contain about ten branches. These feed final lines connected to subscriber points. Into each distributor is inserted two capacitors, one each side of a junction point, between input and output. Connected across them are two diodes in series. Connected to the junction between the diodes is an ohmic resistance (R) connected to earth. A constant d.c. voltage can be applied and the branch connection exchanged between input and output to find the fault, by measuring the current flow.
Patent DE-2947938-A1 (DE)
Title: Quick acting mould locking device - each platen has tapered grooved ring fitting tapered end of automatically operated bolt
Inventor: DOERING ERNST WERNER
IPC: B22D17/22
Filed: 1979-11-28
Abstract: A quick-acting closure system for an injection or compression mould is attached to the platens; each platen has a hole to take a ring lug on its mould tool, locks engage both lugs and holes and they move and centre the mould tools against their respective platens by action between tapered surfaces. Pref. platen has a block screwed on, each block has a bolt with a curved (2F) end which is spring-loaded (8) to fit into a hole and is driven by a hydraulically operated rod. Each mould tool is fixed to a block with a conical-section ring fitting into a central hole on its platen. Each ring has a circumferential groove to take the end of the bolt, this groove has one tapered side to fit the bolt end even if the bolt varies in length from e.g. mechanical loads or temp. changes. Each platen carries a switch device to withdraw its bolt when the mould closes. Safe and rapid action for any size mould and platen is provided.
Patent DE-2951075-A1 (DE)
Inventor: GOEHLERT CHRISTIAN DIPL ING
IPC: G10K11/02
Filed: 1979-12-19
Abstract: Acoustic transducer having a piezo-electric element, including a lead section connected to the piezo-electric element, the lead section being in the form of a metallic body having a high specific attenuation.
Patent DE-3004822-A1 (DE)
Title: Control system for fuel pump of engine - eliminates fuel vapour bubbles in supply links by using temp. and time controls for pump
Inventor: SEEBALD LUTZ
IPC: F02M37/20
Filed: 1980-02-09
Abstract: The electronic control system switches on the pump by a relay (15) when the temperature of the engine rises above a given limit and depending on the pressure of the fuel in the fuel metering system. The pump is switched off again depending on pressure and/or time. The given temp. limit is c. 75 degrees C. set by a thermo switch (11). A timing circuit is triggered by the edge of the pump's control signal. When the pressure, as detected by a pressure switch (20) drops within a given preset time interval, the timing circuit prevents the pump being actuated again. The advantage lies in preventing fuel vapour bubbles forming in the fuel lines -- or at least restricts their formation.
Patent DE-3004830-A1 (DE)
Title: Holding device for ring binder - includes fixed holding rods with one swivelling holding rod with U=shaped bend and sliding guide with movable slider
Inventor: OHMINATO KIYOSHI
IPC: B42F13/24
Filed: 1980-02-09
Abstract: The holding device is for a ring binder with fixed holding rods and one swivelling holding rod. It includes a 'U' bend with the ends of the holding rods bent towards each other. The holding device includes a sliding guide and a slider movable in the sliding guide which has an operating connection with the swivelling holding rod. The slider (30) includes a guide slot (37) to operate the swivelling holding rod. The 'U' bend fits through a recess of the sliding guide into the guide slot (37).
Patent DE-3005493-A1 (DE)
Title: Control for automatic car wash equipment - uses photoelectric scanning of vehicle profile to control washer or dryer rollers
Inventor: JUNG HEINZ-DIETER DIPL ING
IPC: B60S3/04
Filed: 1980-02-14
Abstract: A photo-electric sensing system is used to scan vehicle outlines in a car wash automat to maintain high quality control of the washer or dryer system. The dryer or washer rollers (3) are supported at each end on a main portal, frame (1). Either the vehicle or the frame moves. A bank of photo-diodes (5), e.g. Galenium-arsenide diodes, acts as a transmitter to emit beams at set heights (4). An in-line set of receiver cells is positioned on the opposite side (6). Interruption of beams by the vehicle allows a prediction of the profile to be made to control the system.
Patent DE-3008846-A1 (DE)
Title: Personal emergency alarm unit - uses alarm generator in compact housing for protection of individual against criminal theft and assault
Inventor: OSTEN LYDIA VON DER
IPC: G08B25/01
Filed: 1980-03-07
Abstract: The emergency alarm system is designed for the protection of individuals against criminal assault. The basic unit consists of a rectangular section housing (1) that has a built in loudspeaker (2) and trigger switch (3). Within the housing is either a prerecorded magnetic tape that contains an alarm signal or else an alarm signal generator is used. The unit may be used in a variety of ways. In one mode a cord (4) is used with a clip that allows it to be attached to a briefcase handle. If snatched the cord is pulled to trigger the alarm. An alternative has the unit supported around the neck with the loudspeaker and signal generator in separate housings.
Patent DE-3008878-A1 (DE)
Title: Retractable two blade propeller for boat - has large and small pivoting blades which align with shaft when retracted
Inventor: RIDDER SVEN OLOF
IPC: B63H1/24
Filed: 1980-03-07
Abstract: The propeller is for watercraft may be powered craft or a sailboat with an auxiliary engine. It will pivot to it propeller shaft about an axis transverse of the shaft. The propeller retracts into longitudinal alignment with the propeller shaft. The propeller has two blades fixed together with a pivot pin passage formed at the juncture. One of the blades is larger than the other with the smaller blade rearward of the passage and the larger forward of it. The pivot pin passage extends at a slight teetering angle to a plane perpendicular to the shaft axis.
Patent DE-3010616-A1 (DE)
Title: Block-heating system ejection mechanism - incorporates chain inserted in transport track and engaged by block drive mechanism
Inventor: KIELHORN WERNER
IPC: B65G47/82
Filed: 1980-03-20
Abstract: The ejection mechanism is for a block-heating system, where the blocks are passed continuously through the heater. A sliding chain (14) is inserted in the block transport track, engaged by the block drive mechanism (5), and moved further. The individual chain links can have outlines corresponding to those of the smallest blocks to be handled, and the chain can be moved by sprockets (7) below the friction rollers (6) and on the same driving shafts. The chain links can be of inverted-T-section, or alternatively hollow slotted profiled section with a smooth base surface.
Patent DE-3014079-A1 (DE)
Title: Floating swimming training equipment - has stable buoyant portion and variable-size opening to support body
Inventor: WARMUTH ALFRED
IPC: B63C9/125
Filed: 1980-04-12
Abstract: The floating swimming training equipment is partic. for babies and small children. It has a stable buoyant portion (31), and a further one fitting against the body so as to hold the wearer in the swimming position, this having a variable-size opening to accommodate the body. The underside of the opening can be formed by a surface.
Patent DE-3021005-A1 (DE)
Inventor: SEELIGER KLAUS DIPL ING
IPC: G07B15/00
Filed: 1980-05-30
Abstract: 1. Apparatus for stop-related output of information and date to displaying or processing devices in vehicles of public traffic by utilization of a microcomputer, characterized by that in the data memory (1) of the microcomputer all stops of accessible traffic net are stored in tabular form as to fares, whereby special memory sections are assigned to the various lines of the traffic net and date records are assigned to the various stops of the lines, said records containing at least a stop number and an associated code number of the boarding zone or section, ant that over the central unit (2) of the microcomputer, controlled by the automatic door devices (7) of the vehicle, an automatic switch-on calling-up of the data records associated to each stop of a selected line is achieved with output to the cancellation device (5) and to displays (4, 8).
Patent DE-3025222-A1 (DE)
Inventor: SCHULZ-WALZ HANSJOCHEN DIPL CH
IPC: C08F299/04
Filed: 1980-07-03
Abstract: 1. Moulding compositions containing a) 20 to 80, preferably 30 to 70, parts by weight of at least one alpha-beta-ethylenically unsaturated polyester, b) 80 to 20, preferably 70 to 30, parts by weight of at least one unsaturated monomer copolymerizable therewith, c) 0.01 to 10 parts by weight of at least one amine, d) at least one cobalt compound - preferably soluble in a/b - corresponding to a metal content of 0.000 1 to 0.1 parts by weight, and e) 0.01 to 10 parts by weight of at least one copper(I) compound, characterized in that the copper(I) compound e) is present in the form of a complex and the ratio by weight of copper to cobalt is 0.1 to 10.000, preferably 1 to 10, and the ratio by weight of copper to amine is 0.001 to 1, preferably 0.01 to 0.1 - based in case on the metal content.
Patent DE-3026582-A1 (DE)
Title: Spring clip made of spring steel - has higher moment of inertia than round wire of spring steel and corresponding shape, and has V=shaped cross=section
Inventor: SAUER HEINZ
IPC: F16L33/03
Filed: 1980-07-14
Abstract: The spring clip extends through more than 380 deg., and is esp. used for clamping a hose on the end of a pipe. The cross sectional shape of the spring clip is selected, so that its moment of inertia, relative to an axis, which is at right angles to the ring plane, is larger than the moment of inertia of a round wire, which is of the same spring steel, and has the same cross sectional surface (A). The spring clip may be polygonal or V-shaped, with the inner angle of the V-shape being 90 deg. or smaller. The clip may consist of a strip (1), with outwardly angled longitudinal edges (3,4).
Patent DE-3026862-A1 (DE)
Title: Tool turret for lathe - has right and left handed tools on equal dia. pitch circles arranged on end faces of turret disc
Inventor: STOECKMANN GERHARD
IPC: B23B29/32
Filed: 1980-07-16
Abstract: The tool turret (5) is intended for a lathe (bed 1) and carries circumferentially spaced tools (10,12) on two pitch circles of equal diameter arranged side by side and concentric to the turret axis. The tool fixtures on one pitch circle hold right-handed tools (12) whilst left-handed tools (10) are held on the other pitch circle. The turret axis is parallel to the lathe spindle axis and the turret is arranged such that there is work space to either side (6,7) of the turret. The turret disc may be provided with recesses in its periphery for engagement by a pawl to locate the disc and absorb reaction forces during cutting.
Patent DE-3027436-A1 (DE)
Title: Woltmann stand-pipe water meter - achieves external regulation under pressure using partial stand-pipe meter inside cylindrical input section
Inventor: DEWALD FRITZ
IPC: G01F1/12
Filed: 1980-07-19
Abstract: A Woltmann standpipe water meter with a regulating device for the correction of measurement errors has an O-ring seal between the standpipe and counter housing. The 65mm standpipe meter is partic. simply constructed and cheap and produces transmission values approx. equal to those of an 80mm pipe. The meter can be regulated externally whilst it is under pressure in the standpipe. The cylindrical input section of the meter has two or more inward mounting projections holding a measurement assembly smaller than the standpipe meter dimensions and forming a standpipe partial meter. The partial channels are expanded away from a small mounting edge of the normally wide fixing flange. The regulating device screws into the housing above one of the mounting projections.
Patent DE-3028129-A1 (DE)
Title: Splash-proof container-cover arrangement - has drinking spout fixed to lid periphery, lid also having liq. and air holes and anti-splash baffle
Inventor: PHILIP MORRIS
IPC: B65D47/06
Filed: 1980-07-24
Abstract: The splash-proof container (2) and container cover (6) has an opening (14) for pouring liq. from the container, and air opening (16) for bleeding air into and out of the container and a baffle (20) located on the bottom surface of the cover and extending under and across the liq. and air openings for preventing liq. from being splashed from the covered container. A spout (12) communicates with opening (14) and is fixed at its end to the outer margin of a groove (8) in the lid periphery. The groove is provided to engage and grip a lip (10) on the container.
Patent DE-3037237-A1 (DE)
Title: Lifting machine for barrels onto table - has movable ramp for rolling barrel into tipping frame
Inventor: LINNER RUDOLF
IPC: B66F9/02
Filed: 1980-10-02
Abstract: The machine lifts large barrels of beer or wine onto tables, being partic. for use at public festivals. It has a movable ramp (2) up which the barrel is rolled into the tipping frame (3), and which is then used to hold it there. The top surface (3a) of the frame can be so shaped that the barrel then rolls smoothly onto the table etc. Humps (6) or a roller track can be incorporated in the frame, which can have a turning mechanism enabling the barrel to be delivered upright onto the table.