baber/WOPTO huggingface dataset:
Patent DE-2553750-A1 (DE)
Title: Electric steam iron with cover for steam generating chamber - with deformable seal between cover and shoulder of side wall
Inventor: RADER ARMIN ING GRAD
IPC: D06F75/18
Filed: 1975-11-29
Abstract: Electric steam iron comprises an electrically heated sole plate with a steam generating chamber closed by a cover. At the edge of the chamber side wall is a peripheral shoulder which is surrounded by a projecting peripheral attachment. The cover is placed on the shoulder with interposition of a deformable seal, and firmly pressed against the shoulder by folding over the attachment in places. Pref. the cover is provided with a peripheral projecting zone in the region in which it rests on the chamber side wall, and the sealing compsn. is applied to the projecting zone. Application of the cover over the steam generating chamber is facilitated and rendered more economical, and the number of manipulations to be made for final assembly is reduced to a min.
Patent DE-2559550-A1 (DE)
Title: Adjustable partition wall - has moving wall element(s) and slide mechanism for front face mounted sealing strip
IPC: E04B2/82
Filed: 1975-01-16
Abstract: "NO FURTHER INFORMATION HAS BEEN PUBLISHED FOR THIS APPLICATION".
Patent DE-2600719-A1 (DE)
Title: Removal mechanism extracting circuit boards from rack - has lever with recess disengaging locking spring and pulling out board
Inventor: PIWERNETZ ROLAND
IPC: H05K7/14
Filed: 1976-01-09
Abstract: The removal mechanism is for moving PCBs spring-locked into a rack. It consists of a lever (7) pivoted to the edge of the board and disengaging the locking spring (15) and pulling the board out of the rack. The lever has a recess (14) to engage the free end of the spring and a projection to act on the front of the rack and provide a leverage point for removing the board. The handle of the lever is parallel to the front edge of the board. In another version a slider is used instead of a lever to achieve the same purpose but without leverage on the front portion of the rack.
Patent DE-2602873-A1 (DE)
Title: Counter for motor vehicles with tamper protection - using mechanical arm operated counting mechanism and is suitable for car washes parks or toll gates
Inventor: HENGGE SIEGMAR
IPC: G07C9/02
Filed: 1976-01-27
Abstract: The counter device is for motor vehicles and is suitable for use in car washes, toll gates, car parks etc. and is designed to avoid wilful interference preventing operation of the counting mechanism and so to ensure that each vehicle passing the counter is recorded. A housing positioned at the side of a vehicle wheel track (10) has two arms (8, 9) placed at a fixed angle to each other and rotatable in a plane above the track. The arm lengths are greater than the distance between the rotation shaft and the vertical plane at the centre of the track. Rotation of the arms by a vehicle wheel (13) operates a counter mechanism (6). One or other of the arms is always over the track and the arm separation ensures that a wheel cannot be trapped between them.
Patent DE-2603111-A1 (DE)
Title: Continuous sheet prodn. from particles plus thermoplastic binder - by depositing on moving web of thin disposable film
Inventor: ETTEL HUBERT
IPC: B27N3/06
Filed: 1976-01-28
Abstract: Sheets are produced from particles such as wood chips or fibres, sand, waste which, after treating with binder, are distributed uniformly on to a carrier web, carried into a press, and pressed, the carrier being a disposable film, paper, metal foil of fabric. Process uses no heat-consuming steel band, the extra cost of paper layers is more than compensated for by the improved finish.
Patent DE-2603538-A1 (DE)
Title: Rail connection track of signalling branch line - is to matched line running along track with load resistor coupling to transformer loop
Inventor: AUKSUTAT GUENTER DIPL ING
IPC: H03H7/48
Filed: 1976-01-29
Abstract: The branching off line for a rail track signalling system is connected at its end to a fixed transmitter/receiver, and through it transmits by an h.f. carrier signals to vehicles moving on the track and provided with receiver/transmitters. The branching-off line separates smoothly from the main line, and transmitter power fed into branching-off line from the vehicles is transmitted through a T or Pi attenuating pad consisting of transformers (12-15). Their secondary windings are in series with the branching-off line terminated by a resistor (17). The latter is coupled to the four interconnected secondaries through similar capacitors (18,19) in each line. The transversely connected transformers (14,15) oscillate in voltage on either side of earth potential.
Patent DE-2609321-A1 (DE)
Title: Decorative hollow building block for masonry - has extensible drawer type insets for plant life support
Inventor: SCHRANKL MICHAEL
IPC: E04C1/39
Filed: 1976-03-06
Abstract: Masonry block type, with a space opening on one or both sides serving to accommodate one or more plant holders which can be pushed in and out like drawers. It can be used in the construction of partition walls, wind or view screening walls, columns and other structures, in the same way as a normal building block, at the same time enabling parts of the structure to be improved in appearance by provision for plant growth. Block is esp. suitable for breaking up extensive building surfaces, or for use in increasing the facilities for growing plants round small gardens. The soil in the drawer units is protected from excessive drying, and can be watered at any time.
Patent DE-2609689-A1 (DE)
Title: Hand shears with curved blades - have hydraulic piston operation, of blade levers and piston rod end couplings
Inventor: HEMMINGER EBERHARD
IPC: B23D29/00
Filed: 1976-03-09
Abstract: Hydraulically operated hand shears with a pair of hinge-type connected blades forming a shears mouth, and which are activated by a piston driven and controlled by a pressure medium, the piston and shears mouth being on the same axis. The shears blades (8, 9) are curved in the fashion of a sickle, and a lever (5), 6) is attached to each of them. At the end of the piston rod (2), two couplings are connected, which in turn are linked to the ends of the shears lever, so that the corresponding connecting rectangle is symmetric to the lengthways axis of the shears.
Patent DE-2616595-A1 (DE)
Title: Concrete column system for embankment reinforcement - uses polygonal high density concrete posts with wave breaking top slope
Inventor: ALFTER ANDREAS
IPC: E02B3/14
Filed: 1976-04-14
Abstract: The concrete column system is used in reinforcing embankments of bodies of water. The polygonal columns are connected to act as wave breakers and reinforcing elements. The polygonal concrete columns replace previously used concrete or stone columns of regular cross-section. The column has irregular polygonal shape and all the columns are of equal depth. The damage to the embankment by erosion of the substrate under columns is readily and quickly recognised. A column has flat base and flat top centre and sloping edges acting as wave breakers. The concrete density is kept at high level to ensure permanence of the embankment reinforcement.
Patent DE-2634844-A1 (DE)
Title: Increasing extension when drawing metal - by superimposing additional alternating load of suitable direction wave amplitude and form
Inventor: SCHMITT-THOMAS KARLHEINZ G PRO
IPC: B29C55/30
Filed: 1976-08-03
Abstract: In a drawing process a metallic material in particular is loaded continuously under tension in the direction of draw but in addition it is subjected to an alternating load. Increasing drawn extension (strain) is thus provided. The amplitude, direction and duration of additional alternating loads are arranged to suit the material and the equipment used. They may therefore be applied parallel to the steady draw direction. In deep drawing processes they may be applied to the material grips, to the punch tool or to both. Alternatively, the extra loads may be applied at an angle to the main direction or even alternating in their direction.
Patent DE-2635220-A1 (DE)
Title: Safety device for electric ovens - uses changeover contacts with inputs and outputs for heating elements
Inventor: FORMANEK GUENTER
IPC: F24C7/08
Filed: 1976-08-05
Abstract: The safety device is for the ovens of electric cookers, having heating elements for upper- and lower heating, and grilling; and an additional heater. All consumers have a higher connected lead value than is fused. The input and output conductors (13, 14) of the heating elements (10-12) each contain a changeover contact (15, 16) of a switch element, actuated by electronic logic. The switch element consists of an electromagnetic relay. In position I of both contacts, the heater elements are connected in position II of one contact (15), only one heating element (10) is connected. In position II of both contacts, the circuit for the grill (12) may be closed.
Patent DE-2636114-A1 (DE)
Title: Filter tipped cigarette with central filling - has tube down middle which burns or melts as tobacco burns
Inventor: BRANTL VICTOR DIPL CHEM
IPC: A24D1/00
Filed: 1976-08-11
Abstract: A filter tipped cigarette intended to reduce the harmful effect of the smoke, has a hollow channel (36) down the middle, extending from one end to the filter tip (31). This space is filled with a heat conducting material or a tube which burns away as the tobacco (32) burns away. The final lip (37) of the tube, in contact with the filter tip is not of heat conducting material. This tip closes the end of the tube. The tube need not be of circular section, and may vary in shape over its length, it can consists of sections joined by waxy or resin. It may be made of graphite, aluminium or tin, and can melt as the tobacco burns. The diameter of the space and the tube have a combined diameter of 0.2 mm, and occupy less than 80% of the tobacco content of the cigarette. The space may be filled with magnesium carbonate. The tube may have one to 15 holes through it, between 0.2 and 0.7 mm in diameter.
Patent DE-2639781-A1 (DE)
Title: Golf swing practice appts. - includes golf ball connected to guide line passing over rollers
Inventor: KREMER MILY DE
IPC: A63B69/00
Filed: 1976-09-03
Abstract: Apparatus to practice golf strokes or swings etc. has a golf ball (1) connected to a line (2) and produces a permanent change of shape through the stroke. A braking carriage (3) is mounted on a profile and the brake pressure may be released by a lever movement. A sliding rail (4) which has a turntable and swivel link indicates the power or length of the stroke made on a horizontal and vertical scale. The guide line (2) runs over rollers or through eyelets thus producing the indication.
Patent DE-2640366-A1 (DE)
Title: Transferable stone crusher plant - has vertically movable plate underneath hopper serving as supporting wall for filled in ramp
Inventor: HAMEL ERNST
IPC: B02C21/02
Filed: 1976-09-08
Abstract: The transferable cursher plant has the top edge of the feed hopper as low as possible, but at the same time the lower end of the conveyer belt has a sufficient clearance above ground. The plant /1/ consists of crusher /2/, feed hopper /3/ with top edge /4/ and conveyer belt /5/. Beneath the conveyer belt /5/ a second belt /11/ is provided for the disposal of mud and fines. The curshed material drops on transfer belt /6/ for further handling. On the entry side of the plant retaining wall/7/ an arm /8/ hinged to fulcrum /9/ is fixed to the frame structure. The wall /7/ is vertically movable by cylinder /10/. During the transfer operation of the plant the wall /7/ is in a lifted position, when the plant arrives at the working site, the wall is lowered to form a retaining surface for the ramp /12/.
Patent DE-2642475-A1 (DE)
Title: Deformable roadside safety retainer - has oval bent shackle wider at top preventing overriding by colliding vehicle
Inventor: DEUTSCHMANN GERALD DIPL ING
IPC: E01F15/04
Filed: 1976-09-21
Abstract: In the roadside rail, the plane of the tangential setting of the rail surface facing the traffic area slopes towards this area, enclosing an angle of about 10 deg. with the vertical. The rails are joined to the supports with intervening plastically deformable fixture steel shackles. The shackles are bent in the shape of a vertical oval, lying in the plane which passes through the support concerned. The upper part (7) of this has a greater radius of curvature than the lower part (8). Inside this oval there may be a bent and plastically deformable auxiliary shackle (12) of steel, lying in the same plane, welded to a straight fixture shackle (5), and at an interval from the stake (3). With the large radius curve more readily deformed than the smaller one, the rail is arched upwards in the event of an impact, preventing the colliding vehicle from crashing over the top.
Patent DE-2644146-A1 (DE)
Title: Fluidised bed furnace direct heating - prevents orifices coking with fuel oil atomised by air to lift bed
Inventor: BECKMANN MANFRED DIPL ING
IPC: F27B15/14
Filed: 1976-09-30
Abstract: The direct heating system for the fluidized bed in furnaces operates with liquid fuel of high boiling point and with a low content of vaporizable components, such as heavy fuel oil. The latter is spread evenly through the area of large beds of furnaces using oxygen-bearing carrier gas like air. The design eliminates deposits and cooking on the orifices feeding the divided flow of fuel-air mixtures, and thus ensures a long-term trouble-free operation. The mixer and distributor (1) is fed with fuel by pipe (2) while the primary atomization air is supplied through line (3). The air for fluidizing is delivered through channel (6) leading to the distributor head (7), and the mixer is surrounded by jacket (10) featuring steam inlet (15) and exhaust (16).
Patent DE-2647080-A1 (DE)
Title: Recovery of sulphide phosphors - from suspensions contaminated with binder such as PVA, by treating with chelating agent
Inventor: BOLZ BRUNO
IPC: C09K11/01
Filed: 1976-10-19
Abstract: Recovery of sulphide phosphors (e.g. ZnS:Ag, ZnCdS:Cu or ZnCdS:Ag) from aq. suspensions contaminated with a photosensitive binder is effected by treating the suspension with a chelating agent, sieving off the phosphor, and washing and drying it. The chelating agent is an amine, e.g. mono- di or triethanolamine, ethylenediamine, 2-ethyl-hexylamine or a mixt. of these. The process is esp. useful for recovering phosphors from wash liquors formed during the mfr. of colour TV screens in which amixt. of phosphor and binder (esp. polyvinyl alcohol sensitised with NH4 bichromate) is applied, illuminated through a mask, and the non-illuminated portion washed off.
Patent DE-2648990-A1 (DE)
Title: Stops for orthopaedic brace for jaw - consists of spring sleeve with wedge-shaped longitudinal groove
Inventor: FOERSTER ROLF
IPC: A61C7/10
Filed: 1976-10-28
Abstract: Orthopaedic regulator consists of two curved wires, joined together at the centre, one placed inside the mouth, the other outside; the one inside has stops on, which rest against the wearers teeth. The stops need setting in place, and adjusting from time to time. Each stop that can be easily set in place, and as easily adjusted and consists of a spring sleeve with a wedge-shaped longitudinal groove. The sleeve clamps on the wire, but can be moved along it when the groove is opened. A wire is placed in the groove, and a sleeve slipped over the two; pressure with ordinary pliers forces the wire into the wedge-shaped groove, opening it. Another method uses special pliers, one of whose jaws is fitted with a wedge to be forced into the groove, while the other has a hollow to hold the curved spring sleeve.
Patent DE-2649033-A1 (DE)
Title: Differential pressure overflow valve - has slotted guide tube for adjusting nut protrusion covered by transparent sealed sheet
Inventor: EBERT EBERHARD
IPC: F04D15/00
Filed: 1976-10-28
Abstract: The automatic differential-pressure overflow valve is for single or twin-pipe water central heating systems, to avoid noises with radiator valves shut. The pumping pressure is kept constant by adjustment of the valve cone spring. The guide tube (11) for the adjustable pressure spring (12) has a slot (17) guiding the protrusion (16) on the adjusting nut (15), which acts as a spring abutment. The slot is covered with a transparent sheet (22), on which a scale is printed, to keep dirt out. Through a sight hole (23) movement of the pressure plate (13), and thus of the valve, can be observed.
Patent DE-2653048-A1 (DE)
Title: Electrostatic discharge dot printer - has discharge mask arranged between glow discharge electrode and printing paper to define printing area
Inventor: KREKOW GERHARD ING GRAD
IPC: B41J2/415
Filed: 1976-11-23
Abstract: Electrostatic printer has a writing electrode (21) movable along the print line and an opposite electrode (54) in the form of a platen extending the full length of the line and supporting the printing paper (51). A discharge mask (41) arranged between the writing electrode and the paper cooperates to define individual dots. Between the writing electrode and the mask is provided a rod (31) electrode which extends the full length of the line and which is connected to generate a local glow discharge which follows the movement of the writing electrode. Charging of the paper is effected by current flow from the glow through the mask to the platen electrode.
Patent DE-2654100-A1 (DE)
Title: Compact jacquard attachment - allows use of two threads having different colours
Inventor: KOHL KARL
IPC: D04B27/32
Filed: 1976-11-29
Abstract: Chain operatin machine with Jacquard attachment comprises straight needles, lying behind each other, each having its own push rod, in the space between the needles, and uses a common push rod bar. Fine, two-coloured work is produced.
Patent DE-2656453-A1 (DE)
Title: Variable level control for bath - has tap valve which closes when tripped by float device
Inventor: ORSZULLOK WILLY ING GRAD
IPC: G05D9/02
Filed: 1976-12-14
Abstract: A level control valve for use with baths allows automatic cut-out when the set level is reached. The level control is built into a bath tap (4) with actuating lever (3) operation. With the spool in the bottom position water is allowed to flow. A spring biased (18) reset pin (20) is restrained by a catch (14) with lever release (11). The lever release is actuated by a bar (7) that is contacted by a preset float unit (6). The catch pivots to release the pin to close the valve. Only when the level reset level (22) is operated is the device ready for use again.
Patent DE-2657746-A1 (DE)
Title: Built-in baking oven - with cake support sliding vertically in guides through opening in stove top
Inventor: NITZINGER KARL
IPC: F24C15/18
Filed: 1976-12-20
Abstract: The baking oven is partic. of the built-in type of incorporation in a stove or kitchen unit, having a support for the cakes etc. extensible above the stove surface. The support slides vertically in guides, being situated immediately below the horizontal stove top, and extensible upwards through an opening in the latter. It can have a glass plate at the top, flush with the stove top in the working position and sealing off the oven. The opening can be directly alongside the trough with the boiling rings, and the support can be suspended inside the oven, being extended and retracted by an electric drive.
Patent DE-2706483-A1 (DE)
Title: Automatic change dispenser coin magazine - holds large stock in drawer unit and is quickly refilled by loose coins
Inventor: SEELIGER KLAUS DIPL ING
IPC: G07F5/24
Filed: 1977-02-16
Abstract: A coin magazine is for a cash register of the type which computes the change due to a customer and dispense it automatically, holding a large stock of coins for change, and which is easily refilled by the cashier if empty. The magazines for each coin denomination (4) take the form of drawer units inserted in a frame (9) and withdrawn by a handle (8) for refilling by rapid insertion of a handful of coins of the correct denomination, without the need to feed the coins into a cylindrical stack of the normal type. The coins are dispensed through a perforated disc gate (1) driven by a motor (3) and counted by a microswitch (14) as they emerge. The electrical connections are automatically made and broken by plug contacts as the unit is withdrawn for filling and replaced.
Patent DE-2709665-A1 (DE)
Title: Bottle cap with adjustable opening - has ring of holes around round tapering stopper which fits inside bottle neck
Inventor: LAUBE WERNER
IPC: B65D47/24
Filed: 1977-03-05
Abstract: The bottle cap has an adjustable opening to regulate the outflow of a washing solution, e.g. for a foam showerbath. It screws onto the external thread of the bottle neck (1), over which it fits, and has on the inside a rigidly-mounted stopper (8), tapering towards the bottle mouth. It unscrews until restricted by a stop (5), and the stopper is immediately enclosed by a ring of holes (12). The bottle mouth (4) can taper internally to match the taper on the stopper. There can be a cylindrical ring (9) rigidly fixed to the inside of the cap (6) outside the ring of holes, and bearing against the outside of the bottle neck to form a seal.
Patent DE-2712750-A1 (DE)
Title: Wardrobe rail with individual gliders - is fitted to receive individual hangers preventing clothes from being crushed
Inventor: DERER ANDREAS
IPC: A47B61/00
Filed: 1977-03-23
Abstract: Hanging rail for wardrobe has individually movable gliders. The gliders (a) are oblong in shape with either an oblong closed opening (b) or an opening on one of its long sides (e) to receive individual hangers. The width of the gliders insure that individual items of clothing cannot be crushed as hangers are never in contact with one another.
Patent DE-2720385-A1 (DE)
Title: Urban transport cross guided vehicle track junction points - have linked guide surface and track parts as downward swivelling control flaps
Inventor: BERTELSBECK HELMUT
IPC: E01B25/28
Filed: 1977-05-06
Abstract: The junction and crossover assembly is for tracks for vehicles, esp. of the dual-system type used in inner city and local transport layouts, cross-guided in a track between vertical guide surfaces. Guide surfaces (4, 5) and main track (2, 3) incorporate movable components (10a, 5b, 11a, 4a) linked to each other to form control flaps which can swivel downwards. The track part components can adjoining the guide surface components (5a), and be firmly joined to them. They may be set on the to edge of the guide surfaces. The points and crossover system is safe, and easily controlled.
Patent DE-2725158-A1 (DE)
Title: Error free reading system for magnetically recorded data signals - filters out LF interferences and data signals are keyed on two reference potentials
Inventor: VOIGT KLAUS CHRISTIAN DIPL ING
IPC: G11B20/10
Filed: 1977-06-03
Abstract: The signals (1, 2) are esp. coded timing signals on which interference voltages are superposed owing to, e.g., cross-talk from adjacent useful signal channels. Interference voltage frequencies are much lower than those of data signals. Control signals (3, 4) are derived from the rising and/or falling edges of the superposed data signal. The l.f. interference voltages are filtered out from the superposed data signal, and the filtered data signal is keyed in the control signal frequency alternately on two different reference potentials.
Patent DE-2726026-A1 (DE)
IPC: A47G19/26
Filed: 1977-06-08
Abstract: The tableware is intended for keeping food items cool, predominantly on the dining table. The tableware has a closed cavity (4) in which there is placed a cooling block or cooling storage battery (6) which extracts heat from the food. The tableware essentially comprises the dish-like main container (1) and the insert dish (5). In addition, a lid (9) is optionally used. <IMAGE>