baber/WOPTO huggingface dataset:
Patent DE-2614558-A1 (DE)
Title: Palletless package assembly process - with standard size layers stacked and formed with lift fork access slots before covering
Inventor: BIRKENFELD RICHARD
IPC: B65B53/02
Filed: 1976-04-03
Abstract: A number of standard layers of items, each with the same base area, are first stacked together, and a special layer is then placed on this stack, forming two re-entrant areas at the sides to accommodate the prongs of a fork lift. A cowl of shrinkable material is then drawn over the stack from above, and shrunk by heating so as to fit it tightly in place. The stack is then inverted through 180 deg., bringing the cowl with fork cavities formed in it to the bottom, and a further cowl of shrinkable material is drawn over it from the top. This is then shrunk into close contact with the stack by heating, being welded to the first cowl in the process.
Patent DE-2616198-A1 (DE)
Title: Spray cleaning food-smoking cabinet with fan in the roof - by directing jets of recirculated cleaning fluid at fan blades
IPC: B08B3/02
Filed: 1976-04-13
Abstract: The nozzles are arranged so that their jets are directed at the fan blades and are fed under press. from a pump whose suction pipe is at the cabinet floor level. The nozzles are pref. regularly spaced along a pipe in the form of a ring, which is put underneath the fan. The floor of the cabinet pref. has a hollow into which the sprayed fluid drains and from which the pump returns it to the spray nozzles.
Patent DE-2618186-A1 (DE)
Title: Log cabin beam cutter and drill - has cutter spindle carriage and drill spindle carriages moving at right angles
Inventor: ROTHENBERGER GUENTER
IPC: B27C3/04
Filed: 1976-04-26
Abstract: The cabin beams need semi-circular cuts with a transverse axis, to provide corner joints and attachment points for partition walls in log-cabin houses. Intersecting beams are offset by a half dia. with holes at right angles to the axes of the beams and of the cuts. The machine frame for beam production has a beam support (18). A cutter spindle sliding carriage (22) is movable vertically to the beam axis, and two drill spindle sliding carriages (28) are mounted on both sides, movable vertically to the beam axis and to the track of the drill spindle carriage.
Patent DE-2618316-A1 (DE)
Title: Unifacial knitted articles joined by catch thread - with low material consumption even with wide spacing
Inventor: GOLDSCHMIDT HARRY
IPC: D04B1/00
Filed: 1976-04-27
Abstract: Prodn. of the finished article comprises mfg. the two unifacial knitted articles with two gps. of needles which are guided in two needle beds respectively. The two articles are then joined together by inserting a thread which is not used to mfr. the first or second article, in the first and second gps. of needles which are in the catch position respectively. The finished article can be produced on a knitting machine which has two knitting heads with different spacings. Article has high dimensional stability.
Patent DE-2618588-A1 (DE)
Title: Nonskid sole for sports boot - has gripping protrusions on selected areas in combination with spikes
Inventor: DASSLER ARMIN A
IPC: A43B13/22
Filed: 1976-04-28
Abstract: A sports boot sole of plastic material is provided with shaped protrusions of harder material than the base of the sole to improve the gripping qualities of the boot at high accelerations and to be suitable for dry, as well as wet conditions of the track. The sole (1) is of a tough thermoplastic material and is moulded with several lateral grooves to improve its flexibility. Further, the sole is provided in the proximity of its edge (4) and along a selected route (B) in the area of the outer contour of the sole with central protrusions (5, 5a, 5b) Each protrusions has a main flank orientated towards the sole surface and an auxiliary flank inclined the sole surface. The two flanks meet in tread edge. The protrusions can be connected to the sole surface by an intermediary press. plate (11).
Patent DE-2620764-A1 (DE)
Title: Compact camera with sliding section - forming part of housing and slid aside to operate winder, cock shutter and uncover lens
Inventor: WINKLER ALFRED
IPC: G03B1/22
Filed: 1976-05-11
Abstract: The compact camera has a single action slider which operates the film wind, resets the shutter, indexes the flash cube etc. It is formed by part of the housing (120) slid aside to unlock the controls and uncover the lens. The slider is held in the open position by a spring, and is locked in the closed position by a catch. With the shutter release as a press tab, the camera can be used with gloves or mits. The user simply presses the slider release tab to open the camera, and presses in the slider after each exposure.
Patent DE-2627011-A1 (DE)
Title: Clamp for vehicle exhaust pipe sections - uses U:shaped spring steel clip to secure flange pipe ends butted together
Inventor: LUEDDECKE GUENTER
IPC: F16L37/12
Filed: 1976-06-16
Abstract: Two exhaust pipes (1, 2) which are joined end to end, are with external radial flanges (4). The flanges (3) are an integral part of the pipes and are produced by flaring the pipe ends. A spring steel bracket (4) is used to provide the force required for axially clamping the pipe flanges together. The bracket is U-shaped such that the two nearly parallel sides are in contact with the flange of pipe (1). The base (4, 3) and the two free ends (4, 4) of the U-bracket are axially offset so that they can hook over the flange of the second pipe.
Patent DE-2630218-A1 (DE)
Title: Load detector and indicator for vehicles esp. buses - energised by working unit controlled as function of door operation through delayed pulse generator
Inventor: MEISSNER EDGAR
IPC: G01G19/08
Filed: 1976-07-06
Abstract: Load detector and indicator is for vehicles with fluid suspension such as buses. A load indicator is energized by a working unit controlled as a function of door operation through a delayed pulse generator by the fluid spring pressure of one axle or the mean fluid spring pressure of several axles. Pref. the working unit is connectable to the fluid springs by a solenoid valve controlled by the pulse generator. The pulse generator is pref. controlled by a pressure switch in the closing circuit of a fluid-operated acting door cylinder.
Patent DE-2631723-A1 (DE)
Title: Electrical cable transporting device - has curved shaped roller tracks for guiding cable transport belt and pressing belt
Inventor: STRICKER GUENTER ING GRAD
IPC: B65H51/14
Filed: 1976-07-12
Abstract: Device is for continuously pulling and transporting electric cables subjected at the same time to a turning torque. The device is provided with at least one restraining guide (18) which is located in a contact position between the cables (9) and driving or transport equipment (pull through line 19). The restraining guide (18) ensures in its part a curved passage of the transported cable (9) and transporting belts (10, 20). The restraining guide which is formed by a curved shaped roller track (18) guides one cable transporting belt (10) and is positioned in the middle part of the pull through line (19). At the entry and exit part of the pull through line (19) are curved roller tracks (22) which guide a belt (20) for pressing the cables against the transporting belt (10). The roller tracks (22) are curved in opposite direction to the curvature of the roller track (18) of the transporting belt (10).
Patent DE-2633673-A1 (DE)
Title: Transformer plug connector with rectifier and filter - has plug pins coupled galvanically to transformer in housing via spring elements
Inventor: STOLLE KARL
IPC: H01R13/66
Filed: 1976-07-27
Abstract: The two-part housing of the transformer plug connector contains a transformer and possibly a rectifier and a filter. From the housing protrude several plug pins and a connecting cable, both galvanically connected to the transformer (4). The connection between the transformer and the plug pins (5) is realised via spring elements (7). Pref. leaf springs are used for this purpose and soldered or crimped onto the transformer terminal pins. The other ends of the springs abut the plug pins under their spring load. Alternately helicallu springs may be used and may be inserted onto the transformer terminal pins. The plug pins may have recesses for insertion of the springs.
Patent DE-2637163-A1 (DE)
Title: Dial markings for clock face - are formed by overlying rasters providing interference pattern
Inventor: BOEHM HANS-GEORG DR
IPC: G04B45/00
Filed: 1976-08-18
Abstract: The dial markings (6) for a clock face are ach formed as a transparent raster marked on the clock face and a further raster or reflective structure marked on a disc (5) positioned in front or behind the clock face. The disc (5) is movable relative to the clock face, so that interference between the two overlying rasters causes the dial markings (6) to appear to move or glimmer. The disc (5) may be coupled for rotation with the clock seconds hand (4) and is pref. of transparent glass, with spaced radial raster lines around its peripheral edge.
Patent DE-2640326-A1 (DE)
Title: Reduction implement for straw and hay - has cutter head rotatable about vertical shaft in cylindrical cutter bowl with two sets of blades
Inventor: LEHNERT WERNER
IPC: B02C18/08
Filed: 1976-09-08
Abstract: The reduction implement for straw, hay or similar materials has a blade head which rotates about a vertical shaft in a cylindrical cutter bowl. Blades are fixed to the shaft and their cutting edges are parallel to the shaft over the circumference of the blade. The head casing is partly sieve shaped and has counter blades. There are further blades on the blade head. These are inclined in the direction of rotation and their cutting edges extend radially. These further blades are inclined in the direction of rotation by twenty to seventy degrees. A feed spiral in the filler hopper rotates about the shaft.
Patent DE-2643823-A1 (DE)
Title: LV fan for inflating air beds - has attachment converting it to vacuum operation for deflating beds
Inventor: RODEKUHR ROLF
IPC: F04D25/08
Filed: 1976-09-29
Abstract: The fan has a plastic casing which encloses the motor (3) and forms a volute round the fan wheel (2). It has an air inlet opening (5) on the centreline of the impeller and a discharge spigot (6) from the volute. The spigot fits the standard inlet of air beds. The motor has a connection (4) to receive a lead from a motor vehicle or similar battery. An attachment with two different dia. cylinders joined by a cone can be pushed over the inlet. The larger cylinder fits over the inlet and the smaller fits the inlet of an air bed. This enables the fan to draw air from the bed and thus be used for deflating as well as for inflating.
Patent DE-2644836-A1 (DE)
Title: Shaft torque measuring and recording unit - has shaft with central bore connected to drive end of shaft and recorder with input elements connected to shaft and measuring rod
Inventor: SCHROEDER RAINER
IPC: G01L3/06
Filed: 1976-10-05
Abstract: The central bore of the shaft contains a measuring rod connected to the drive end of the shaft. Fastened to the driven end of the shaft is a recorder, one input element of which is connected to the shaft and the other input element of which is connected operatively to the measuring rod. The recorder can have a recording tape or disc driven by e.g. spring or electric motor. The housing can be fastened to the shaft and the measuring rod connected to a transmission and a pen of the recorder. The measuring rod can be mounted by means of a roller or plain bearing.
Patent DE-2647935-A1 (DE)
Inventor: JANKOWSKI JOHANNES
IPC: E02B3/06
Filed: 1976-10-22
Abstract: The pontoons form a closed construction into which one or more floating bodies (4') floating under water are fitted as bridges. In this arrangement, the floating bodies on the one hand guarantee the free passage of watercraft with a draught of less than the distance between bridge and water surface. On the other hand, the same floating bodies can absorb the compressive and tensile forces acting on them to the same degree as the pontoons connected to them to form a closed construction. <IMAGE>
Patent DE-2649257-A1 (DE)
Title: Wall bracket for radiator - has base body with bracket arm and fixing plate which supports extensible slide
Inventor: GOTTBEHUET HANS GERD
IPC: F24D19/02
Filed: 1976-10-29
Abstract: The base body supports a slide (2) which can be pushed beyond the free end of the bracket arm. In the extended position, the slide (2) can be arrested on the bracket arm and at its free end it has an acceptor for a radiator hub. The base body (1) has a T-shape, the limb consisting of the bracket arm (3) and the horizontal limb consisting of two diagonally opposite fixing plates (4). They are formed by pushing out at right angles the bracket arm zone divided by a central free section (6).
Patent DE-2700746-A1 (DE)
Title: Mixture control for IC engine - has bypass tube with secondary butterfly valve controlled by piston and cylinder in response to engine parameters (SW 5.9.77)
Inventor: HOEPPNER UDO
IPC: F02D35/00
Filed: 1977-01-10
Abstract: The mist. control system for the inlet of an I.C. engine consists of a tube (7) bypassing the main fuel jet and venturi and rejoining the fuel inlet downstream of the main butterfly valve, on the shaft of which is mounted a three dimensional cam (11). The cam follower and lever (12, 13) operate a secondary butterfly valve (15) in the bypass tube. A rod (26) and lever (25) act on the cam follower (12) moving it in and out against the spring (20) to follow a different profile at each position. The rod (26) is moved by a piston (27) in a cylinder (28) the position of which is controlled by a three way valve (32) in response to such factors as the manifold depression (45), the fuel pump pressure (36) and the fuel level in the float chamber (38).
Patent DE-2705472-A1 (DE)
Title: Heater element for buildings - comprises tin-lead foils sandwiched between polyethylene and polyester foils
Inventor: HABERSTROH GUENTER DR
IPC: H05B3/20
Filed: 1977-02-10
Abstract: A heating system for the heating of buildings uses a sandwich foil located between polyethylene- and polyester-foils, where the sandwich foil consists of two layers:-(a) A Sn-Pb alloy with m.pt. 200 degrees C.; (b) a hard Pb-Sb core (bc) coated on both sides with tin. Alloy (a) pref. contains 78.5-55.5% Sn, 43.7-20.7% Pb; and 0.3-2% Sb; and (b) is pref. Pb contg. 0.5-6% Sb, coated on both sides with 0.5-3.5% Sn. Foil (a) is pref. 5-30 mu m thick. The sandwich pref. uses a foil (a) 36% thick w.r.t. the sandwich, the remaining 64% of the thickness being foil (b). Both layers (a,b) of the foil pref. have the same electrical resistance. Used e.g. in heating houses, where the low m.pt. of alloy (a) forms a safety fuse esp. when the heater is near wood or paper. The amt. of tin used is much less than in a conventional, similar heater, giving reduced cost.
Patent DE-2711059-A1 (DE)
Title: Surgical wound stitching instrument - has knot forming mechanism with slider carrying thread loop to engage previously formed knot
Inventor: PODBALKANSKI SIMEON DR MED
IPC: F02B3/06
Filed: 1977-03-14
Abstract: The surgical instrument for stitching wounds uses a curved needle which inserts the thread has a tubular part from which the thread is suspended, then pulled back by a body so that a previously formed knot loop is located on a member which slides on the area to be stitched. This body has a slider for carrying the loop during this operation, incorporating a channel for the thread. A mechanism automatically forms the loops for the knots, and supports the needle with a floating action, and has a device for securing the thread. The slider has a channel to receive and guide the needle. The surface on which the loops slide has two parallel convex surfaces and a concave cylindrical surface. The slider has a brake for the upper side of the thread.
Patent DE-2711371-A1 (DE)
Title: Volume control for hydraulic pump - incorporates pressure operated potentiometer to reduce volume delivered at peak pressure
Inventor: ZICK JUERGEN DR ING
IPC: F04B49/00
Filed: 1977-03-16
Abstract: A reversible hydraulic pump (1) delivers oil in either direction (2, 3) to reversible hydraulic motor (4). The output of the pump is varied by a hydraulic actuator (9) which receives oil through a solenoid operated pressure reducer (8). The solenoid of the pressure reducer is controlled by a potentiometer (5) in accordance with the output required from the motor. A second potentiometer (6) is put in series with the control potentiometer (5). The arm of the second potentiometer is moved by a spring loaded piston in a cylinder (7) to which the pump output pressure is admitted. The size of the cylinder, the spring rate and the resistance of the potentiometer are such that the pump output is reduced to zero when the maximum safe pressure is reached.
Patent DE-2715846-A1 (DE)
Title: Optical fibre connector for printed circuits - has multicore optical fibre cable and electro-optical transducer components
Inventor: OBERDOERFER EUGEN W
IPC: G02B6/42
Filed: 1977-04-06
Abstract: Each electro-optical transducer component (3, 4) consists of a board (31) to which the cable end is fixed by a clip (32). It also consists of a second board (33) connected fast to the first board and having holes to receive the cores (2) of the optical fibre cable. In these holes the ends of the optical fibres are cast individually and are ground flat on the side away from the cable. A third board (34, 35) is connected to the second board and an immersion liquid is included between them. This third board contains the electro-optical transducers assigned to the cable cores.
Patent DE-2723776-A1 (DE)
Title: Interference pulse suppressing device - has pick=up generating signals counted by counter which opens gate
Inventor: WURST BERT DIPL ING
IPC: F02D41/34
Filed: 1977-05-26
Abstract: The device is intended for signal pickups with marks produced at certain distances from each other for the signal generation. Pickup signals are applied through a gate (15) to a counter (12). Each pickup signal resets the counter (12) to a certain initial state. Output signals from a further signal generator (101, 102) serve as counting frequency for the counter (12). The generator (101, 102) has further marks (101) at certain distances from each other. When the counter reaches a certain reading, the gate (15) is opened.
Patent DE-2730626-A1 (DE)
Title: Plaster block layer grip - has clamping members forming frame round layer and rotated simultaneously by rams
Inventor: SCHNIER EGON
IPC: B66C1/32
Filed: 1977-07-07
Abstract: The grip secures a layer of plaster blocks together in a unit for laying, and stacks and unstacks the units, having a number of clamping members acting simultaneously against a layer edge and operated by rams. The members (1-4) are assembled together into a frame enclosing the layer, on at least of them (1) acting as a supporting bearing for the remainder. The latter rotate about their lengthwise axes, having jaws (5) swining against the layer edges. There are one or more actuating rams (6, 7) whose piston rods (8a, 8) and cylinders (9a, 9) are coupled to linkages tuning all rotary clamping members at the same time.
Patent DE-2730637-A1 (DE)
Title: Material hopper for grain or powder - has oscillating sieve with drive close to wall with coupling to flexible grommets passing through walls to flexible drive
Inventor: HOUBEN HENRICUS FRANCISCUS JOS
IPC: B65D88/66
Filed: 1977-07-07
Abstract: The hopper is for powdery or granular material, and incorporates a sivetype oscillating member (3) with drive (7) inducing a reciprocating movement with one or more movement component in its own plane. This is mounted close to one or more of the hopper walls (2a-d). The surface of the member is parallel to the wall, and where the walls converge it is near the outlet. There are two members on opposite walls and extending over nearly the whole of the respective wall surfaces, being coupled with flexible grommets passing through the walls to the drive outside. The latter is a ram with an adjustable operating frequency, loaded with a weight.
Patent DE-2744209-A1 (DE)
Title: Integrated switch for driving MIS FETs - uses two cross-coupled NOR=gates to switch between maximum and minimum voltages on receipt of command
Inventor: SCHRADER LOTHAR DR RER NAT
IPC: G11C11/4093
Filed: 1977-09-30
Abstract: The integrated switch consists of two cross-coupled NOR-gates and changes its output voltage from a maximum level to a minimum level corresponding to a negative substrate bias on receipt of a switching signal. It may be used to drive MISFETs used in selection elements for dynamic semiconductor, memory cells. The switching signal (1) is applied via an inverter (3) and capacitor to one input of the first NOR-gate (5) and directly via a second capacitor to one input of the second NOR-gate (7). The second input of the one NOR-gate is cross-coupled to the output of the other NOR-gate. The second NOR-gate's output (11) forms the switch's output. The negative substrate bias (10) is applied via two FET loads (T7, T12) to the first inputs of both gates.
Patent DE-2747720-A1 (DE)
Inventor: JENKNER ERWIN
IPC: B27G19/08
Filed: 1977-10-25
Abstract: In order to ensure right-angled cutting accuracy during all cuts when shortening parallel workpieces with a varying number of cuts on the same saw, it is proposed that, at the workpiece (6) already provided with a cut and waiting for the other workpieces (7), the cutting gap be opened so wide by advancing this workpiece (6) in the feed direction (arrow) by a few millimetres, and by immediately afterwards pulling back the end part of this workpiece (6) again in the opposite direction to the feed direction, that contact between the two cut edges of this workpiece (6) cannot take place during the subsequent passes of the sawing tool. <IMAGE>
Patent DE-2749255-A1 (DE)
Title: Pressure accumulator for fluid system - has flexible dividing element with gas pressure vessel and opening plunger screwed onto bottle top
Inventor: SUGIMURA KAZUO
IPC: F16L55/053
Filed: 1977-11-03
Abstract: The pressurised accumulator is esp. for use in pressure fluid systems. It has a pressure vessel, the interior of which is divided by a flexible dividing element into gas and fluid chambers. The dividing element (7) accommodates a gas pressure vessel, with an opening device above it. When in use, the device creates a flow connection between the vessel and one side of the dividing element. The opening device consists of a plunger (14) which is screwed against a thin-walled section at the top of the bottle. A removable block (20) is positioned between the actuating screw cap (18), and the pressure vessel (1), to prevent unintentional opening of the gas vessel. A valve may be positioned above the bottle and driven by an actuating element.
Patent DE-2758848-A1 (DE)
Title: Conveyor system for use in brick mfr. - feeds extruded strip under cutters with differential speed of adjacent belts spacing pieces on flat wagon (DK 9.10.78)
Inventor: EUSTACCHIO CLAUDIO
IPC: B28B11/16
Filed: 1977-12-30
Abstract: The conveyor system is for use in brick mfr. and effects the placement of raw brick-sized blocks (16) on a flat wagon (19) in prepn. for direct transfer into a tunnel type oven. An inline arrangement of conveyor (2,5, 7) coupled by transfer bridges (4, 6) accepts a continuously extruded bead (12) of raw material, leads the bead beneath transverse cutters, and finally places the raw bricks at equal intervals on a discharge platform (7). Lateral thrust is then applied (8) to move the group en bloc onto the wagon (19). The system obtains the optimum placement on the wagon without complex re-handling gear. A first conveyor (2) leads the bead (12) under a bar-cutter (3) which cuts the bead into long e.g. 3 m lengths (13). The length (13) is then transferred (4) onto a second conveyor (5) and positioned at rest beneath a multi-wire cutter. The cutter acts to subdivide a length into brick-size blocks. The blocks are now transferred (6) in succession onto a third conveyor.