baber/WOPTO huggingface dataset:
Patent DE-2427101-A1 (DE)
Title: Artificial bait for angling - consists of two part elongated piece with reflecting top surface and knob at one end
Inventor: WINKLER WERNER
IPC: A01K85/14
Filed: 1974-06-05
Abstract: One part of the artificial bait is flat and elongated and the knob has a handle at the back. The knob is fixed to the first part by means of an elongated hole which has a wider part at one end, and an adjusting screw on the underneath side of the knob. A stop-piece consists of a pin fixed onto the flat, elongated first part, and a hole in the underneath side of the knob. The knob is made of heavy metal, preferably lead. The first elongated part is made of a flat strip of sheet metatl. A compact construction is achieved.
Patent DE-2427717-A1 (DE)
Title: Thread bridge, compensating tensional changes in a sutured incision - preventing inconvenience to patient and reducing risk of infection
Inventor: KLETSCHKA HAROLD D
IPC: A61B17/04
Filed: 1974-06-08
Abstract: A surgical thread bridge for securing a suture under tension comprises a flexible material capable of altering its form to compensate changes in tension, having two end sections which rest on the patient's skin and are joined by an arched section bridging the incision. The end sections are forked for the passage of the thread, and may have an upwards and outwards diverging tine providing an anchorage for the suture, raised some distance above the end sections. A thread may be attached already to one end of the bridge, and threaded through a needle, and a peg with a notch may be provided on the other end for tying off the thread. Device prevents the tearing out of the suture with risk of infection and additional scar formation, by regulating the tension on, and supporting the thread at its point of entry.
Patent DE-2428658-A1 (DE)
Title: Spring contact socket with metal sleeve - has protruding terminal legs and is laterally crimped to form narrow contact slot
Inventor: PAESSLER HORST
IPC: H01R13/11
Filed: 1974-06-14
Abstract: The spring contact socket consists of a metal contact sleeve with two terminal legs (3'') protruding down from it diametrically opposite one another. The sleeve is formed by rolling a shaped metal sheet and is crimped laterally to form a narrow contact slot (7) for an inserted contact pin (6). The sleeve is inserted into an insulating housing (1) and supported (8) at its bottom end. The terminal legs are bent out and down to hold the sleeve inside the housing. The legs pass through a support plate (10). The piece (8) supporting the sleeve at its bottom may have a hole to allow a contact pin to be inserted from the socket other side.
Patent DE-2430766-A1 (DE)
Title: Measuring and regulating temperature sensor - operates between minus fifty and one hundred degrees C.
Inventor: RUMMEL WERNER DIPL PHYS
IPC: G01K7/22
Filed: 1974-06-26
Abstract: The temperature sensor has a light source supplied with constant current or constant voltage, and a fixed photocell in its illumination area. The light source is a L.E.
Patent DE-2435433-A1 (DE)
Title: Wall or table lamp with deflecting shade - has plate in front of housing containing light source and plate edge holders
Inventor: PROESSL KARL
IPC: F21V33/00
Filed: 1974-07-23
Abstract: Lamp for producing indirect lighting comprises a plate-shaped shade (1) behind which is mounted a lighting unit consisting of a housing (2) with a light source (8) and fastening means (3, 4, 5) for attachment to the edges of the shade. Preferably the light unit housing includes hooks (7) for attachment of one end of a chain (3), the other end of which is connected to another hook (4) which engages around the edge of the shade and which is made of flexible material for adaptation to different shade edge thicknesses. Between the chain and hook (4) is a tensioning element (5), such as a spring, for biasing light unit housing and shade towards each other.
Patent DE-2441928-A1 (DE)
Title: Hardness testing appts. for rubbers and plastics - having three penetration bodies for simultaneously testing material at three points
Inventor: KUTSCHERSKIJ ALEXANDR MICHAJLO
IPC: G01N3/42
Filed: 1974-09-02
Abstract: Material testing appts. for measuring the hardness of rubber, plastics and other material has three penetration bodies for applying a predefined load to the test material, and a single operating mechanism for averaging the displacement of the rods of the penetration bodies under the action of weights, so that the material is tested simultaneously at three points.
Patent DE-2444534-A1 (DE)
Title: Pallet insertion mechanism - has two sets of slides on roller chains driven at different speeds
Inventor: FRANKE WALTER
IPC: B66F9/14
Filed: 1974-09-18
Abstract: The mechanism is for use with shelf-loading machines and forklift trucks, having two pairs of slides extensible to either side and on which the pallet is supported, and being supported on a frame with two holes for insertion of the lifting forks and containing the drive mechanism. Roller chains act as a roller track on which the lower slides (4) rest and travel, these slides being coupled together by a driven cross-beam (6). There are two such roller chains (13) driven round each lower slide in the lengthwise direction and near its edges, and the upper slides (16) rest on their top runs, being coupled to them by driving bolts (19). The driving motor (11) thus moves the two pairs of slides (4, 16) at different speeds.
Patent DE-2448685-A1 (DE)
Title: Electro-magnetic signal horn with armature attached to membrane - ferro-magnetic element on armature in inductive coupling path
Inventor: WECKENMANN ALBERT DR ING
IPC: B06B1/02
Filed: 1974-10-12
Abstract: The signal horn has an oscillating membrane (12) with an armature (14) attached to its rear face, cooperating with an energising winding (16) wound round a magnetic core. A ferromagnetic element (23) is attached to the bottom of the armature (14) at one side, and interrupts the inductive coupling path between two coils (24, 25) in dependence on the momentary position of the membrane (12). The latter inductive coupling forms the inductive cross-coupling circuit of an oscillator, which has an oscillation frequency above that of the signal horn, and which is connected via a demodulation stage and a switching stage to an electronic setting element, connected in series with the energising winding (16). Pref. the two coils (24, 25) providing the inductive coupling are placed axially one behind the other.
Patent DE-2456166-A1 (DE)
Title: Detachably connecting flexible plastic pipes - having inner connecting sleeve and outer sleeve segments with bolts engaging inner sleeve
Inventor: SCHMUCKER EMIL
IPC: F16L25/08
Filed: 1974-11-28
Abstract: Appts. for detachably connecting pipes of flexible plastic material, has a connecting sleeve, over which the cylindrical pipe ends engage, and external sleeve segments the pipe ends being sealingly deformable between the sleeve and sleeve segments by a radially directed pressure. Screw bolts are mounted on the sleeve segments and come into secrewed engagement with the connecting sleeve. Provides efficient, low cost connection of plastic pipes. The connection is very durable, and does not require skilled labour to be made. Connection of pipes of different materials e.g. flexible polyethylene and rigid polyethylene can be effected.
Patent DE-2462162-A1 (DE)
Title: Regulating moistening of rolls in rotary printer - using baffle having zig-zag edge to deflect fluid stream
Inventor: ROTH GERHARD
IPC: B41F7/30
Filed: 1974-08-21
Abstract: In moistening appts. for the moistener of the printing rolls of a rotary printing machine wherein the fluid is sprayed on to the roll from individual spray sources (3), the degree of moistening is regulated by the provision between each source and the roll (1) of a pivotal baffle (12) having a zig-zag edge portion (14) whereby to engage the stream of fluid passing to the roll. The baffle may be tilted by a hand lever (17) to bring the pointed teeth of the edge portion progressively deeper into engagement with the stream. The spray source may be a spinning disc (3) from which the fluid passes centrifugally to the roll.
Patent DE-2500944-A1 (DE)
Title: Biphenylyl derivs - having antithrombotic, hypocholesteremic and hypo-triglyceremic activity
Inventor: NICKL JOSEF DR
IPC: C07C317/18
Filed: 1975-01-11
Abstract: Cpds. of formula (I) are new: (where R1 is H, F, Br, Me, MeQ MeS, NO2, CN or Cl, provided the following substnts. and indices do not represent, simultaneously: A = methylene R2 = H, R5 = carboxyl, M = 2 and n = 0; R2 is H or F; R5 is H, Me, hydroxymethyl, carboxyl, 2-7C carbalkoxy substd. by MeO, 3-7C carbalkenyloxy, 8-13C carbaralkoxy, phenoxycarbonyl or pyridylmethoxycarbonyl, or carbamide substd. by one or two 1-3C alkyl or phenyl, or morpholinocarbonyl, piperidinocarbonyl, thiomorpholinocarbonyl, (1-oxydothiomorpholino)-carbonyl or (1, 1-dioxydothiomorpholino)-carbonyl; A is methylene substd. by one or two 1-3C alkyl, hydroxymethyl, hydroxymethylene or carbonyl; n is 0-3; m is 1 or 2), as are the diastereoisomers, optically active antipodes and when R5 is carboxyl, their physiologically acceptable salts with mineral and organic bases. (I) have antithrombotic, hypocholesteremic and hypotriglyceremic activity. Unit doses for adults are 5-100 mg.
Patent DE-2500989-A1 (DE)
Title: Double-framed window frame unit - has two flexible flanges bent crossways to connect inner and outer frames
IPC: E06B1/02
Filed: 1975-01-11
Abstract: The inner frame, for holding the window pane, is surrounded by an outer frame, firmly fixed to it by tongue-and-groove fittings, for insertion into the appropriate opening in the wall. The two parallel flanges, on one of the frames, used for connecting it to the other, can be bent over crossways, and fitted against the sides of grooves in the latter. They may project outwards on all the inner frame components, and extend over the whole length of these, and be interconnected by a crossbar. The outer frame may be made of wood, while the inner one is of metal. Assembly is simplified.
Patent DE-2506943-A1 (DE)
Title: Developing system for chemographic pressure or printing plate - has aggressive dissolution medium regenerated and recycled to photo layer
IPC: G03F7/30
Filed: 1975-02-19
Abstract: A system for development of the photo layer of a chemographic pressure plate or printing plate by use of an aggressive dissolution medium, such as trichlorethylene, which is regenerated and then recirculated to the photo layer after an initial application of the medium to the photo layer on the pressure plate, has the complete surface of the photo layer covered with a layer of resolving medium several millimetres thick and at a predetermined temperature during the development process. A constant development temperature is maintained and the layer is agitated whilst in contact with the photo layer.
Patent DE-2507035-A1 (DE)
Title: Drawing or ruling table - has beam which moves along table on carriage to carry drawing instruments
Inventor: NIEDERMAIER ANTON
IPC: B25H7/00
Filed: 1975-02-19
Abstract: The ruling table is provided with a beam (6) which can be moved along the table on rollers. A carriage (7) can in turn be moved along the beam. Drawing instruments can be mounted on the carriage. A counting mechanism (10, 11) is mounted on the beam and/or the carriage. The counters indicate the positions of the beam and carriage numerically. The counters are operated by gear mechanisms which engage with racks whic are mounted on the table and on the beam respectively. Two counters are provided on beam and carriage, one for each direction of movement. Each counter has a zero-set arrangement.
Patent DE-2510378-A1 (DE)
Title: Forming closed plastic packages around articles - by wrapping article in film, and joining film parts by mechanical operation
IPC: B29C65/56
Filed: 1975-03-10
Abstract: Joining seams between two plastic film parts are formed, esp. to produce a closed package around an article, by means of a mechanical operation. The method is cheap and technically simple. Continuous seams can be easily made in any desired size to fit the dimensions of the article to be packaged. The seam is pref. formed by knurling the overlapping film parts. Closed packages are formed around articles by (a) guiding the article against a film moving perpendicular to the transportation direction of the article, (b) wrapping the film around the article against the transportation direction of the article, (c) forming the rear seam of the package, and (d) forming the side seams of the package. The rear seam is formed by a device running in a parallel plane to the plane of the original film over the film parts to be joined. The mechanically-formed seams may be heated to effect sealing. Heating may be effected simultaneously with the joining operation, or after this operation, esp. during a subsequent shrinking operation.
Patent DE-2510657-A1 (DE)
Title: Synchronizing ring for gear wheel coupling - has friction taper on secondary rings to produce drive and axial gear teeth
Inventor: DROESCHEL HELMUT
IPC: F16D23/06
Filed: 1975-03-12
Abstract: The gear coupling, operated by an axially sliding sleeve (68) has a synchronizing rings (15) are located on either side of the operating sleeve. Their axial gear teeth are in mesh with either one of the neighbouring gear wheels when the coupling is engaged. The rings (15) have internal tapers which are inclined towards the central operating sleeve (74). The secondary synchronizing rings (18) have matching external tapers to produce friction drive between the two rings. In this way synchronization between shaft (1) and either of the two gear wheels is obtained.
Patent DE-2519171-A1 (DE)
Title: Convergence circuit for inline colour TV receiver - eliminates asymmetric errors using extra line-frequency parabolic correction current
Inventor: WOLTER PETER ING GRAD
IPC: H04N9/285
Filed: 1975-04-30
Abstract: The convergence circuit, for an inline colour television receiver, is an extension of existing circuits with toroidal coils and sawtooth current correction and includes the ability to eliminate asymmetric errors. The toroidal coils around the tube's neck are supplied with a line-frequency sawtooth current for correction of dynamic horizontal convergence residual error, and this correction current can be adjusted in amplitude and polarity. The coils are also supplied with an extra line-frequency parabolic current adjustable in amplitude and polarity to eliminate the asymmetric errors. The peak of the parabolic lies at the centre of the line sweep period and is clamped at a fixed value. A variable-amplitude parabolic voltage is added to its own rectified value.
Patent DE-2520318-A1 (DE)
Title: Tool for reducing dia. of finger rings - has segmented ring holder pulled through tapered die by rack and pinion
Inventor: KELLER JULIUS
IPC: A44C27/00
Filed: 1975-05-07
Abstract: The finger ring is placed over the hardened steel bush mounted on the mandrel. A segmented ring consisting of six to twelve segments is fitted over the ring and held together by spring rings. The assembled housing and ring is then fitted into the recess in the end of a collet which forms the end of a hollow shaft. The shaft is mounted in a housing with a ring having a tapered bore fitting over the end. The shaft is pulled through the housing by a rack and pinion device forcing the colled end through the tapered bore and so reducing the dia. of the finger ring.
Patent DE-2521789-A1 (DE)
Title: Potentiometer or slide resistor - is used for direct, integral connection with circuit board containing further circuit components and has straight resistor track
Inventor: PRESTEL FRITZ
IPC: H01C10/38
Filed: 1975-05-16
Abstract: The printed circuit board is intended for the construction of superordinate units by the modular construction method the potentiometer consists of a resistive track and a wiper sliding on it and operated from outside. The resistive track (2) is directly mounted on a circuit board (1) and a conducting wiper track (6) is provided parallel to or concentric with the resistive track (2) and it is on the same side of the printed circuit board. A slot (5) is made in the board for guiding and support of the wiper (8) operating elements (9).
Patent DE-2526881-A1 (DE)
Title: Controlling venting of batch type pulp digester - using system which causes progressive closure of vent valve as pressure rises
Inventor: MARKS ROBERT E
IPC: D21C7/12
Filed: 1975-06-16
Abstract: System includes a relief valve responsive to a control signal produced by a logarithmic amplifier receiving an input signal proportional in amplitude to the pressure in the digester; the control mode being such that the valve is moved progressively towards a pre-selected flow-restricting position as the amplitude of the control signal increases to a pre-selected value. The system is esp. intended to ensure that the liquids in the digester ae maintained just at the boiling point, i.e. the pressure is controlled such that at any given time the pressure and temp. in the digester define a point lying on the saturation curve.
Patent DE-2528030-A1 (DE)
Title: Automatic water extractor for gas pipe - has pivoted float rising in pump housing to open air pressure valve ejecting water
Inventor: RIEGEL MANFRED
IPC: F16T1/24
Filed: 1975-06-24
Abstract: The automatic water extractor is used in gas supply conduits to deal with condensate. It uses a pump with a sloping floor mounted on a pedestal (22). A non-return valve (7) is positioned in the pump conduit (8), and a flap (17) on the opposite side draws in gas in low pressure conditions. When water accumulates in the pump housing (6) valve (11) is opened, along with flap (17), so that the same pressure conditions prevail in the pump as in the two gas conduits (13, 14), and water in the conduit (14) is admitted to the pump housing. A float (5) on a lever (4) with pivot bolts (2) rises to shut off valve (11) with stopper (18), simultaneously opening the air pressure valve (9), forcing the water out through conduit (8) and non-return valve (7).
Patent DE-2536309-A1 (DE)
Title: Vaulted slab concrete ceiling - comprises bent or curved lattice girder slabs forming cruciform stressed ceiling
Inventor: CONRAD FRANK
IPC: E04B5/38
Filed: 1975-08-14
Abstract: The process is for the construction of ceilings comprising prefabricated lattice girder slabs, with vaults on all sides of the slab, or on three sides, or two adjacent sides, with site concrete. The overall result is vaulted ceiling with cruciform stressing, with a considerable static level proded. The lattice girder slabs (1) are bent or curved on several or all sides, and may be made of light concrete. The lattice girders (1, 4) are pref. arranged on an intersecting pattern, and they may be made in two or more parts.
Patent DE-2536930-A1 (DE)
Title: Manipulator for positioning of workpieces or tools - exerts relatively high forces and reaches confined spaces by rope actuation
Inventor: OBONI GIUSEPPE
IPC: B25J17/02
Filed: 1975-08-19
Abstract: The handling manipulator is used especially in the industry for handling and positioning of workpiece or tools in a space. This manipulator can exert relatively high forces and it has especially low weight and compact size so that it can be passed through small openings. The manipulator has an actuating arm on whose end is held a tool carrier plate. The actuating elements for the adjustment of the links at the farthest end of the arm (5) are arranged on its lower part and along the arm structure itself. The transmission of the movement is carried out by a system of flexible cables, (26, 56). The actuating arm has a first rigid section (5) on whose furthest end is rotated a support fork (14, 15) about an axis parallel to the longitudinal axis of the arm. This joint is hollow and it accommodates flexible cables for transmitting movements to the adjacent joint (15, 24.
Patent DE-2537675-A1 (DE)
Title: Video recording facility for television receiver - uses circuitry supplied from two separate stages switched for record or replay facility
Inventor: KOCHSMEIER HANS-HERMANN DIPL I
IPC: H04N5/63
Filed: 1975-08-23
Abstract: The circuitry of a television receiver is separated into two modules each supplied from a separate source to allow the unit to be used selectively as a video recorder. The power supply is coupled to separate sub-supply stages. The frame deflection stage, line deflection stage and tube are supplied from one supply stage. All other standard circuit modules are coupled to the other supply stage. For recording purposes only the second supply is switched in to allow the incoming signals to be processed without display. Replay of a recording may be effected by activation of the other supply stage, with the second switched out. The switching facility is housed in a separate module together with a time clock controlled selector for recording.
Patent DE-2540081-A1 (DE)
Title: Switch arrangement for IC engine control - for engines fitted with ignition and starter ccts and operated by controls inside the vehicle
Inventor: HOEFER HERBERT
IPC: F02N99/00
Filed: 1975-09-09
Abstract: Switch arrangement to control operating conditions of I.C. engines in vehicles including an ignition and a starter circuit with the switch arrangement operated by control units fitted inside the vehicle. The switch system includes a time delay device which causes the ignition circuit to be turned off after a pre-determined and adjustable time period after actuation has elapsed and which after a further pre-determined time period prepares both the ignition and the starter circuits for the operation of the I.C. engine. The switch arrangement incorporates a controllable circuit for starting of the I.C. engine with that circuit being interruped during the running of the I.C. engine.
Patent DE-2551330-A1 (DE)
Title: Diesel engine fuel injector valve - has valve needle lift hydraulically limited in part load region
Inventor: BINDER KLAUS DIPL ING
IPC: F02M61/16
Filed: 1975-11-15
Abstract: The fuel injector valve for compression ignition engines has a short valve needle (2) which is pressed by a closing spring (3) on to a cone shaped valve seat (4). The valve is lifted from the seat by fuel pressure entering the storage chamber (6) from the axial boring (5). The upper needle valve section is formed as a piston (7) sliding in a hollow cylinder (8) onto which fuel spillage cam enter. A second storage chamber (13) in the injector valve base above the closing spring contains a sprung valve lifting plunger (15). The plunger has a push rod (4) extending concentric to the closing spring almost as far as the needle valve piston (7). The second storage chamber is connected to the fuel spillage boring (17) via an air collector (18) and a load dependent slide valve (22).
Patent DE-2601834-A1 (DE)
Title: Support legs for dismountable trailers - has folding back and sideways extension facility with diagonal locking bar
Inventor: CARLSSON NILS LENNART
IPC: B60S9/04
Filed: 1976-01-20
Abstract: The design is for articulated vehicle trailers and the legs fold back along the trailer. The transverse position of the support leg can be adjusted and a locking bar (11) is provided. The locking bar pivots at one end (12) on the support leg and locates at the other end on a guide rail (15) fitted to the trailer or on a slot running along it. The lug (23) holds the support to the trailer in the fully retracted position. The guide slot runs along a centre web of the trailer frame side member. To move the leg outwards from the side of the trailer the support tube (7, 8) is telescopic. At the same time the locking mechanism (18) extends from the side of the vehicle.