baber/WOPTO huggingface dataset:
Patent DE-2620518-A1 (DE)
Title: Device for vulcanising rubber mats, plates or panels - has autoclave into and out of which platens for holding the blanks are moved under reduced pressure
Inventor: RUEMMLER WALTER
IPC: B29C35/02
Filed: 1976-05-08
Abstract: Appts. comprises a vulcanising autoclave into and out of which platens for holding the rubber blanks move alternatingly. Reduced pressure is applied to these platens. The vulcanising device has a rotary table upstream of it and rotating about a vertical axis. The table is fitted with guides adapted to receive 2 platens arranged one behind the other. The table also has 2 pressure operated cylinders with piston rods which reciprocate along a path which is at least as long as the length of a platen. Their reciprocating motion is in the direction of the autoclave. The pressure-cylinders are associated with the platens.
Patent DE-2629141-A1 (DE)
Title: Double acting multi cylinder Stirling cycle hot gas engine - has regenerators clustered around central heater head axis and surrounded by cylinder expansion spaces
Inventor: BERNTELL JOHN OSVALD
IPC: F02G1/044
Filed: 1976-06-29
Abstract: The hot gas engine has pistons (5) dividing respective cylinders (1) into upper hot expansion spaces (10) and lower cool compression spaces (11). Heater pipes (12) connect the expansion spaces (10) to the tops of respective regenerators which are shaped as sectors of cylinders and clustered around a central axis of a heater head contg. a single combustion chamber. The expansion spaces (10) are located at greater radial distances from the central heater head axis than the regenerators. The regenerators and heater pipes are at places where high temp. prevail.
Patent DE-2648563-A1 (DE)
Title: Automatic stacker and extractor for shallow mouldings - stack built up to selected number and removed by ram
Inventor: KOESTER WERNER
IPC: B65G57/30
Filed: 1976-10-27
Abstract: Shallow mouldings, and covers in particular, are ejected into an overhead enclosure when the mould is opened by a sliding cover plate and are held in an opening in a fixed plate and stacked. Aligned above the fixed plate in the enclosure, a stacking plate moves from a bottom position up to the level of an extractor, a ram in the enclosure moves in the plane of the extractor and is triggered when the stacking plate reaches its top position. Arrangement provides a fully automatic system for any required number in the stack.
Patent DE-2715121-A1 (DE)
Title: Cigarette packing machine inverting mechanism - has capstan comprising parallel plates with conveyor track passing between them
Inventor: GLOESMANN JOSEF ING GRAD
IPC: B65B35/58
Filed: 1977-04-05
Abstract: The inverting mechanism is for a cigarette packing machine, having an indexing capstan on a horizontal axis with mountings for wrapped blocks of cigarettes between a feed and a discharge conveyor. The capstan (1) comprises two parallel plates (2) spaced apart, between which the feed and discharge conveyors (12, 13) pass as a continuous track (11). The latter can consist of a common conveyor belt passing through the capstan close to its axis of rotation (4) and below it. Driving lugs (14, 16) can be provided on the belt surface.
Patent DE-2715283-A1 (DE)
Title: Electronic three phase electricity meter - uses variables proportional to phase powers which are converted into pulses applied to counter
Inventor: STEINMUELLER GUENTER
IPC: G01R21/127
Filed: 1977-04-05
Abstract: Load current flowing in each phase line is converted by a shunt in a variable proportional to it. A variable proportional to the phase voltage is derived from it through a resistor. The two variables are applied to a multiplier and a quantising device. Pulses delivered at the quantiser output are applied to a counter. Pulse trains at the quantiser (32-34) output, proportional to the phase powers, are applied to a common counter (42) through a synchronisation device (35-37) and an electric decoupling device (38-40). Each phase (R, S, T) has a transformerless coupling (46-48) to the neutral line (0) of the three-phase supply.
Patent DE-2715407-A1 (DE)
Title: Decorative pattern prodn. on contoured ceramic surfaces - by oblique spraying with heavy metal salt soln.
IPC: C04B41/85
Filed: 1977-04-06
Abstract: Patterns are produced on an absorbent, especially unglazed ceramic plate with a contoured surface, by contacles, oblique spraying of a colouring agent. A soln. of a heavy metal salt is used as colouring agent. Pref. salts are, depending on the required colour, Cu, co, Cr, Fe, Mr or Ni salts. Pref. salts are organic salts, e.g. acetates, citrates and tartrates. Pref. a flux, e.g. feldspar, is suspended in the salt soln. The inclination of the different faces of the contoured surface to the spraying angle is adjusted according to the required intensity of colour. Colourless surfaces are produced where the faces are steeper than the spraying angle. Reproducible patterns are produced by the exactly reproduced geometrical form of the pressed contours. Heavy metal solns. are used instead of the usual pigments since they do not form a colour coating, but instead enter into the surface layer of the body.
Patent DE-2716938-A1 (DE)
Title: Pocket calculator holder for mounting on shopping trolley - has spring clamp holding calculator steady on trolley handle leaving hands free
Inventor: EHLERMANN HANS-DIETER DIPL ING
IPC: B62B3/14
Filed: 1977-04-16
Abstract: A holder for a pocket calculator is designed to enable its convenient use in situations previously liable to involve danger of drainage to the calculator, in partic, for reckoning current and final spending totals during shopping in supermarkets etc. It enables safe, convenient, and rapid attachment of the calculator to a shopping trolley, thus leaving the users hands free. The calculator (13) is fixed into the holder (7, 16) which is attached to the shopping trolley (14, 15) by a clamp (18) enabling positioning of the calculator rear the trolley handle (14) for convenience. The calculator is spring fitted in the holder and the clamp is a spring fitting on the trolley.
Patent DE-2716959-A1 (DE)
Title: Mechanical coin checker for four coin denominations - directs coins onto weight sensitive lever and along guide path to electromagnetic units accelerating coins with magnetic component
Inventor: JOECK WILLI F
IPC: G07D3/04
Filed: 1977-04-16
Abstract: The mechanical coin checking unit for slot machine applications can accommodate four different denominations of coins. The coin (5DM) is inserted into a slot and is directed onto a pivotted lever (41) that responds to a specific weight. The coin falls onto a guide track (30) and rolls past two small electromagnetic units (33, 34) that control its motion. If a false coin of incorrect magnetic properties is inserted the path taken is modified and the coin is rejected. Two checking stations for the largest coins are positioned on the coin slot side of a carrying plate (42). The other two stations are on the other side.
Patent DE-2725240-A1 (DE)
Title: Automatic TV set or radio housing component gluing - uses lengthways movable glue applicator and compressed air cylinder, and press mechanism
Inventor: LEOPOLD FRIEDE
IPC: B27M3/00
Filed: 1977-06-03
Abstract: There is a bench panel to hold and stop the casing sheath (1). An adhesive appliance (4) and compressed air cylinder (8) are mounted so as to move along the edge being glued (16), pressing the walling (15) of the casing against the prepared casing sheath. There is also a press device to press and hold this walling in its setting on the sheath. The adhesive appliance may be movable on a guideway (3) with the aid of a compressed air cylinder. The beginning and end of the gluing process may be controllable by a switch (5) and an adjustable stop.
Patent DE-2727380-A1 (DE)
Title: Quick lock for collapsible mobile aerial - enables easy assembly and links head off frame of dipole to arm with flange via hole
Inventor: MOELLER WINFRIED ING GRAD
IPC: H01Q1/08
Filed: 1977-06-15
Abstract: A rapid locking device for a collapsible mobile aerial, where the frame of the dipole is easily attached to the main arm by a branch head. The whole operation can be carried out using one arm while the other can be used for supporting the technician. The branch head (2) fitted to the frame (1) of the dippole is linked to the main arm (3) of the aerial via an inlet hole (4). There is a flange (5) with a chamfered surface on the main arm and bearing blocks (7) with a shaft (8) parallel to the axis. There is an eccentric joint (9) with a spring which pressures against the chamfered surface of the flange.
Patent DE-2727953-A1 (DE)
Title: Motor vehicle headlight lens - has thin sector near filament ensuring rapid dispersal of internal condensation
Inventor: SKALA OTTO ING GRAD
IPC: F21V5/00
Filed: 1977-06-22
Abstract: Lens sector (3), arranged symmetrically around the optical axis, is thinner than other parts of the lens (1). This sector is thinner than the edge regions of the lens (1). This walled sector is in the radiation region of the hot incandescent flament lamp of the headlight unit. The sector thickness is about one fifth of the thickness (d) of the lens (1) and this sector has circular shape.
Patent DE-2731542-A1 (DE)
Title: Rotary milling tool cutter insert clamp - has wedge with slot in lower part forming spring holding mounting plate
Inventor: BAUERSCHMIDT RAINER
IPC: B23C5/22
Filed: 1977-07-13
Abstract: The clamping device secures cutter plates in million tools, the plate being accommodated in a recess in a mounting plate in turn fitting in a groove in the tool body, while a wedge slotted at an angle to its direction of movement secures them in position. The wedge(4) is moved by a clamping screw, and secures the cutter plate(3) by its rigid upper part. In its lower part is a slot(9), forming a leaf spring(7) engaging with the mounting plate(8). An inclined face can be provided on the mounting plate, against which the spring acts.
Patent DE-2740636-A1 (DE)
Title: Deburring head for cut metal strips - has slowly rotating sleeves with inner cutting edges set across direction of strip feed
Inventor: TEETZEN KUNO
IPC: B23D1/26
Filed: 1977-09-09
Abstract: The machine serves for removing burrs from the edges of metals strips produced by cutting from sheets. The machine is fitted with two sets of tools arranged on top of each other. The lower set contains two cutting sleeves through which the strips are advanced and radially positioned so that the cutting edges inside the sleeves take off the burr from the lower part of the edge while the sleeve is slowly driven by worm gearing. The upper set of tools has three sleeves operating in the same manner. The strips are guided through the sleeves radially so that the cutting edges remove burrs from the upper part of the edge.
Patent DE-2744817-A1 (DE)
Inventor: MUEHLHEIM CHARLES
IPC: G04B17/32
Filed: 1977-10-05
Abstract: To simplify the machining of the peg and the operations for fixing the hairspring to the peg as well as the possible replacing of the hairspring, the peg has, in the vicinity of its free end, a cylindrical transverse hole (10) and, in its endmost face (13), a blind axial and likewise cylindrical housing (12). Once the hairspring (11) has been introduced into the hole (10), fixing is carried out with a drop of glue (14) which, after heating, flows into the housing (12) and coats the hairspring (11). <IMAGE>
Patent DE-2752655-A1 (DE)
Title: Electronic-component assembly for automated mass-production - has component in hole in support foil closed on one side by metal-plane heat sink
Inventor: KRUEGER H ECKHARD DR ING
IPC: H01L23/14
Filed: 1977-11-25
Abstract: The electronic-component assembly has its component mounted in a hole in a support and connected to conductors on the top of the support. A heatsink closes the hole on the underside of the support, this assembly being as in known components. The support (1) is a foil with the conductors (8) on its top surface. The foil is 200-500 microns thick. The heatsink consists of a metal plate bonded to the foil. Advantage lies in the assembly lending itself to automated mass production, with reduction in costs.
Patent DE-2754377-A1 (DE)
Title: Safety mounting for external driving mirror - has link between mounting foot and housing with ratchet mounting to two vertical axes and additional link to mirror
Inventor: ULLRICH HELMUT
IPC: B60R1/066
Filed: 1977-12-07
Abstract: The external driving mirror is linked to the mounting foot (1) by an intermediate element (12) which covers both adjusting axes (13, 14) about which the mirror can swing back when struck. The element secures the axes on ratchet fittings which open on impact. The mirror (2) is further secured on the mounting by an internal link (5) with a jointed (8) construction so that the mirror is not lost if both axes are displaced.
Patent DE-2809295-A1 (DE)
Title: Boric oxide-treated carbon electrodes - with improved resistance to high temp. oxidn. (BR 2.1.79)
Inventor: NERI GIUSEPPE
IPC: C25C3/12
Filed: 1978-03-02
Abstract: The surface of prefired carbon products for use in an oxidising atmos. is protected by coating with a glassy layer of BaO3. The coating is applied by dipping into, spraying with or brushing with an aq. soln. of NH4 borate (pref. diNH4 pentaborate). The concn. of the di-NH4 pentaborate is 3-40 (pref. 5-11)wt.%. The treated carbon shapes can be used as electrodes for the electrolytic prepn. of Al.
Patent DE-2816122-A1 (DE)
Title: 1,8-Di:amino-1,2,3,4-tetra:hydro-naphthalene - pharmaceutical intermediate prepd. by catalytic hydrogenation of 1,8-di:amino-naphthalene
Inventor: ZIEMANN HEINZ DR
Filed: 1978-04-14
Abstract: (I) is new. (I) is Intermediate, esp. for pharmaceuticals, e.g. 2-amino-tetrahydro-perimidines with cardiovascular activity. The reaction is opt. carried out in the presence of NH3. The starting material (II) is pref. produced in situ by catalytic hydrogenation of 1,8-dinitronaphthalene using the same catalyst as is used for the hydrogenation of (II). The catalyst is pref. Ni in metallic or oxide form, and is pref. used in an amt. of 0.1-40 wt. pts per wt. pt (II). The reaction is pref. carried out in an aqueous organic solvent contg. up to 50 wt % water, pref. under a pressure of 3-300 (esp. 50-250 bar).
Patent DE-2818146-A1 (DE)
Title: Sterilised medical instrument sealing piece - incorporates germ proof gas permeable filter and can be water repellent
Inventor: HEILMANN KLAUS
IPC: A61M39/20
Filed: 1978-04-26
Abstract: The sealing piece is for gas sterilised medical instruments. It seals the union on the instrument to make it germ-proof but gas-permeable, using a fine porous filter pice (4). The sealing piece is removable or can be broken off, exposing the union ready for use. The filter piece can be water-repellent, and clamped between a sleeve (1) and the union. The sealing piece can have a portion fitting inside the union, and pressing a filter ring against the mouth of the latter.
Patent DE-2819433-A1 (DE)
Title: Telephone exchange including blocking device - which prevents parallel connection of line networks to operating positions
Inventor: HAGL ERNST
IPC: H04M3/60
Filed: 1978-04-28
Abstract: The telephone exchange has parallel operating positions, to which outgoing and incoming transmission devices can be connected through line networks. A blocking device (ABL) prevents parallel connection of line networks to the operating positions (BPL1, BPLN). The blocking device (ABL) are connected to switching state marking circuits in the transmission devices (FUE), so that when a line network is engaged by an operating position (BPL1, BPLN) a switching-through potential is applied to it, but when other line networks in the same transmission device (FUE) are engaged by other operating positions, no switching-through potential is applied to them.
Patent DE-2821831-A1 (DE)
Title: Motor car passenger compartment air filter - with domed protection cover to maintain efficiency during heavy showers etc.
Inventor: HOELTER HEINZ
IPC: B60H3/06
Filed: 1978-05-19
Abstract: The Parent Patent described a filter for the air conditioning in the passanger compartments of motor cars, consisting of filter material, impregnated with chemisorption substances and with a water-repellent coating. In heavy downpours or in mechanised car washing booths the repellent coatings are not adequate. the filter disc is surmounted therefore by a domed sheet of flexible plastic which protrudes on the sides enough to prevent water from soaking the filter material. Spacers which support the dome are made higher in the centre than on the sides.
Patent DE-2826200-A1 (DE)
Title: Contact key operated alarm circuit - is used on door security system and requires key to allow alarm-free passage through door
Inventor: MILOSIU JOHANN-MARIUS DIPL ING
IPC: G08B13/08
Filed: 1978-06-15
Abstract: An electrical alarm system for door security requires the insertion of a contact key insertion to prevent alarm free passage. The system has a series of non contact sensors (1) coupled to a number of doors, that are coupled to a capacitor (2), resistor (3) and potentiometer (4). A monostable multivibrator (6) is triggered by a relay (5) if the door is opened. A contact key (9) inserted in a socket (10) inhibits the alarm condition for a period sufficient to allow passage.
Patent DE-2828728-A1 (DE)
Title: Thermosetting lacquer compsn. esp. for electro-dip coating - contains water-soluble or -dispersible binder and water-insoluble ethylenically unsatd. phenol
Inventor: BLUM RAINER
IPC: C09D5/44
Filed: 1978-06-30
Abstract: Water-dilutable thermosetting lacquer compsns. contg. water-soluble or -dispersible lacquer binders, (I), and opt standard additives, also contain 0.5-70 (esp. 5-30) wt% w.r.t. (I) of water-insoluble ethylenically unsatd phenol (II) esp candanol. The compsns are used esp for electro-dip lacquering. The lacquers can also be worked by spraying, electrostatic spraying, rolling, spreading, brushing or immersion. The addn of (II) improves storage-stability of compsn. and retards initial surface-hardening of the coatings, resulting in improved flow, hardening through, distribution and surface-smoothness. Stoving temp. is reduced.
Patent DE-2830097-A1 (DE)
Inventor: BIZER WERNER DIPL ING
IPC: H04Q9/00
Filed: 1978-07-08
Abstract: In remote control operating systems with transmission of data between a central station and a plurality of sub-stations (US1...USn), spontaneous announcements have to be transmitted from these sub-stations, preferably after an interrogation, to the central station. The aim is to obtain a reliable interrogation after a short period of time from all the sub-stations on the presence or spontaneous announcements with the successive and addressed interrogation of the sub-stations having set spontaneous announcements. After the collective call from the central station, a switch on-switch off of all sub-stations of the series and according to the transmission level is achieved within a short time, to which only the sub-stations (US3) having a spontaneous announcement do not react. The central station interpretes the transitional pulses resulting from the switch on-switch on of the transmission level as an addressed interrogation.
Patent DE-2834182-A1 (DE)
Title: Small sailing boat mast - has hollow oval cross=section with thin forward wall and thicker walled centrally open frame rear section
Inventor: SCHOLZ LUDWIG FRANZ
IPC: B63B15/00
Filed: 1978-08-04
Abstract: The mast is partic. intended for a small sailing boat such as a yawl or small yacht. It consists of a hollow section with approximately oval cross-section, having a thin wall (1) in a forward direction connected to a thicker walled frame section (2) with open central portion (3). The width (B) of the frame section is pref. greater than its length (L). The width is about 3 to 2times its length. The length (LS) of the thin-walled hollow section is about 2 to 4 times the legth (L) of the frame section. The width (BS) of the thin walled hollow section is a little greater than the width (B) of the frame.
Patent DE-2834550-A1 (DE)
Title: Lock for protective circuit breakers - uses two swivelling bolts, moved by lock plate, for locking breaker latching disc
Inventor: MERKLE PAUL
IPC: E05B29/00
Filed: 1978-07-31
Abstract: The lock has a stationary key receiving member and two transversely displaceable lock plates. The locking of the breaker latching disc is carried out by two swivelling bolts, each being moved independently of the respective lock plate. Their resetting is carried out by a spring in the opposite direction. The two bolts are pivotally mounted on the same axis. They have each only half the thickness of the lock plate, being mounted pivotally in parallel planes to the lock plates. The later may extend up to the lateral section of the bolt, where they abut respective housing parts.
Patent DE-2839143-A1 (DE)
Title: Carpet cleaning machine with fluid spray applicator - has several suction nozzles drawing up moisture following spray application
Inventor: KUHNLE HELLMUT
IPC: A47L11/34
Filed: 1978-09-08
Abstract: The suction unit of the machine is connected in behind the fluid spray unit in the working direction and has suction nozzles (3) which rotate about a common vertical axis. These suction nozzles (3) are associated with the spray nozzles (2) of the applicator unit which are designed to apply the fluid cleaning agent which consists substantially of water with no or few additives. Dirty areas of carpet can undergo intensive cleaning since the spray-on cleaning fluid is sucked up shortly after it is applied so that it cannot sink down to rest at the bottom. The rotatable suction nozzles allow the machine to operate in both directions. Furthermore the nozzles can be replaced should they become blocked and inoperative.
Patent DE-2846621-A1 (DE)
Inventor: KREIS GERHARD DIPL CHEM DR
IPC: A61K6/90
Filed: 1978-10-26
Abstract: Silicon containing compounds having Si-bonded hydrogen are added to an aliphatic multiple bond in the presence of a platinum catalyst selected from the group consisting of platinum compounds of the formula (R1)PtX2, where R1 represents a cyclic hydrocarbon radical or a substituted cyclic hydrocarbon radical having 2 aliphatic carbon-carbon double bonds, X is the same or different halogen atoms and/or the same or different alkyl radicals, and compounds of the formula (R2SO)(Z)PtY2 where R represents the same or different hydrocarbon radicals or substituted hydrocarbon radicals, Z represents a hydrocarbon having a carbon-carbon double bond and Y represents the same or different halogen atoms. An example of a platinum compound having the general formula (R1)PtX2, is dicyclopentadiene-platinum dichloride, while an example of a platinum compound having the general formula (R2SO)(Z)PtY2 is dimethylsulfoxide-ethylene-platinum-(II)-dichloride.
Patent DE-2850502-A1 (DE)
Title: Pyrethroid pesticide intermediate - penta:chloro-1-butenyl tetra:chloro-butyrate, prepd. e.g. by reacting acryloyl chloride with carbon tetra:chloride and treating with base
Inventor: MARTIN PIERRE DR
IPC: C07C61/40
Filed: 1978-11-21
Abstract: New ester 1,2,4,4,4-pentachloro-1-butenyl 2,4,4,4-tetrachlorobutyrate (I) CCl3-CH2-C double bond C-O-CO-CHCl-CH2-CCl3 is an intermediate for pesticides, esp. pyrethroid cpds. such as esters of cis-2-(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecarboxylic acid.
Patent DE-2906409-A1 (DE)
Title: Bevel rule for precise angle cutting - is mounted at pivot between or on lengthways arms , with identical length
Inventor: PAUSINGER JOSEF
IPC: B27B27/06
Filed: 1979-02-20
Abstract: The bevel rule is used for precise cutting of angles in wood or metal. It ensures that matching cutting surfaces are made and that the correct angle is maintained. For cutting wood at angles, the bevel rule (5) is mounted and held in the focal point (6) between or on the longitudinal shanks (1, 2) on one side. The open length of the rule is exactly as long as the shank covering it (1', 2'). End heads (5", 2", 1") may be exactly the same in size and shape.