baber/WOPTO huggingface dataset:
Patent DE-2847346-A1 (DE)
IPC: E04F13/12
Filed: 1978-10-31
Abstract: 1. A wall or ceiling panelling, including a plurality of panelling boards (1) which, in parallel and spaced arrangement, are each mounted to two neighbouring support rails (2) having a U-section with straight free legs (7, 8) and a straight web (9) connecting said legs, said support rails being provided at certain intervals along the extent of their lengths with pairs of board attachment fittings, the board attachment fittings (3) of said pairs being each disposed to be transverse to the longitudinal direction of the support rail (2) and adjacent to each other, each panelling board (1) being provided on the reverse side thereof with board attachment fittings (4, 18) engaging with the board attachment fittings (3) provided at the support rails (2) and being arranged in rows parallel to two confronting edges of the panelling boards (1) near to said edges, characterized in that engaging means, having the form of a long slot (20) with fixing means passing therethrough, for a spacer (6) for setting the distance of each support rail (2) from a wall are provided at the two legs (7, 8) of the U-shaped support rail (2), and that the board attachment fittings are formed as hooks (3) punched out of the material of the support rail (2) or the panelling board (1), the hook portions (10) of said hooks, which have their free ends (11) bent outwards at an angle, being bent back resiliently towards the support rail surface or a surface portion of the panelling board (1) and, because of their spring action, clampingly engaging in corresponding openings (4) or eyelets (18) of the panelling boards (1) or support rails.
Patent DE-2849756-A1 (DE)
Title: Container with detachable sealing portion - has grip strip glued to portion in raised section of cover
Inventor: WIESENBERGER ALFRED
IPC: B65D17/34
Filed: 1978-11-16
Abstract: The container has a cover from which a sealing portion formed in it can be detached to make an opening. The sealing portion is situated in a raised section (6) of the cover (2), and a strip of material (18) with a self-adhesive coating on the underside is glued to it, to form a grip, extending over part at least of the raised section. The strip adheres more strongly to the sealing portion than the latter does to the cover.
Patent DE-2900368-A1 (DE)
Title: Stone cleaning and maintenance compsn. - contains acrylic! resin and solvent mixt. contg. chloro-hydrocarbon
Inventor: EBERMANN JUERGEN
IPC: C11D7/24
Filed: 1979-01-05
Abstract: Compsn. for cleaning and maintenance of stone surfaces contains (a) 8-20 wt.% acrylic resin sol. in hydrocarbons as main resin component and (b) 80-92 wt.% solvent mixt. including 25-50 wt.% chlorohydrocarbon. Pref. the solvent mixt. also includes 20-40 wt.% light petrol or other aliphatic hydrocarbons, opt. also 10-25 wt.% solvent naphtha, is not >5 wt.% pine oil or Siberian spruce oil and is not >18 wt.% orange oil or similar terpenes. The resin component may also contain not >2 w.% soft resin nesp. epoxy ester or uresin), is not >2 wt.% plasticiser (e.g. dioctyl phthalate), is not >4 wt.% ketone resin or other petrol-sol. synthetic resin; is not >4 wt.% glycol or glycol ester; is not >3 wt.% natural (e.g. glycerine) resin. When used on brick or natural or synthetic stone, the compsns. protect against further soiling and remove cement smudges or other soils. The mixed solvent has flash point 55 degrees C (or no flash point at all). The compsn. gives a good uniform appearance even to stone which has been weathered over many years.
Patent DE-2903210-A1 (DE)
Title: Three point anchorage seat belt - has belt deflector fitting secured releasably on hook fixed to car body
Inventor: SCHONDORFF BERNHARD DIPL ING
IPC: B60R22/24
Filed: 1979-01-27
Abstract: The seat belt assembly has an automatic three-point anchorage belt (2) terminating at one end with belt lock (3), while the other end is attached to retractor (5) fixed to the lower part of the car body post (4). One section of the belt coming from the locking plate is led through a deflection fitting (6) which is secured in a hook (8) fixed to the upper part of the body post. In case of an accident the deflector fitting can be instantly removed from the hook so that a quick rescue of an injured person can be achieved. The securing hook shank may be formed by a leaf spring, with the hook aperture being smaller than the deflector fitting cross-section.
Patent DE-2904482-A1 (DE)
Title: Gas or liq. pipe connecting union - has section with clamping jaws fitting over threaded section
Inventor: STOLL KURT
IPC: F16L37/08
Filed: 1979-02-07
Abstract: The connecting union has clamping jaws at one end gripping the inserted pipe end and a threaded section at the other end. The set of jaws and the threaded portion are secured together by an annular bead on one section engaging in an annular groove in the other section a bore passing through both. The first section incorporating the jaws (1) fits over the threaded one (2). The annular bead (19) is preferably formed on the outside of the threaded section while the groove (15) is located on the first section inside periphery. The first section may abut the other section by a radial shoulder (14) while a sealing O-ring (22) may be inserted into a recess (21) formed into the second section face abutting the shoulder.
Patent DE-2905591-A1 (DE)
Title: Automatic goods dispenser with coded card purchasing facility - has card reader and central accounting device avoiding use of coins
Inventor: PORST HANNSHEINZ
IPC: G06K19/10
Filed: 1979-02-14
Abstract: The automatic goods dispenser has a controller releasing an output device dispensing the goods depending on money fed into the dispenser. It eliminates the frequent faults occurring in conventional dispensers because of the sensitive coin shecking devices used and allows the consumer to purchase goods for which he does not have the correct change. It eliminates the risk of the dispenser service operators being attacked for the money withdrawn from their machines and of break-ins. The purchaser carries a coded card which is read by a code reader (1) connected to the controller. For this purpose the reader has a device which draws the card into the machine and dispenses it after reading it. The type of goods dispensed and the card identification code are recorded for transfer to a central accounting device common to a chain of dispensers.
Patent DE-2906184-A1 (DE)
Title: Rake bridge for sewage clarification or settling tanks etc. - where floats and/or travelling pillars permit cross=section of bridge to be reduced
Inventor: DINNENDAHL MICHAEL ING GRAD
IPC: B01D21/06
Filed: 1979-02-17
Abstract: The bridge may also be used for other tanks, e.g. for flotation processes, and is fitted with one or more floats, and/or pillars mounted on trolleys running on the bottom of the tank. The floats and/or moving pillars support all or part of the bridge so the width or cross-section of the bridge can be reduced w.r.t. conventional bridges. The floats and/or pillars are pref. fitted on pivots mounted on the underside of the bridge and allowing the floats or pillars to swivel only in a vertical plane. If pillars mounted on trolleys are used, the trolleys are pref. fitted with small deflector ploughs so stones etc. on the bed of the tank do not jam the trolley. The lower wt. of the bridge saves mfg. and transport costs.
Patent DE-2909226-A1 (DE)
Title: Bag for film processing order - has second detachable pocket for film strip and mark and/or window areas on one or both pockets
Inventor: HEINZ MANFRED
IPC: G03D15/00
Filed: 1979-03-09
Abstract: The bag (1) is intended for sending exposed film or film negatives to a processing station. It comprises a pocket-shaped container (2) and is provided with marking (8) and/or window (9) ar as to indicate the type and extent of the work required. The bag is rectangular in shape and has an opening (7) at one (6) of its sides. It is provided wi th a secod pocket (3), which may be detachable and serves as a container of the film or a strip of contact prints after processing. The marking and/or window areas are provided on at least one of the pockets.
Patent DE-2912215-A1 (DE)
Title: Adjustment for free-piston cylinder - has motor sliding nut in guide rails via screwed spindle, with control by limit switches
Inventor: MUELLER HERMANN DIPL ING
IPC: F15B15/02
Filed: 1979-03-28
Abstract: The adjusting cylinder without piston rod transmits constant-speed linear movement to machine components. The movement is produced from a rotary motor via a screwed spindle acting on a nut. The latter has a guide pin working in rails. The motor, spindle and nut can be mounted in a slotted pipe, the rails being mounted inside or outside the pipe. The motor can be flanged to the pipe end, and inside the pipe there can be limit switches controlling the motor.
Patent DE-2923506-A1 (DE)
Title: Wash basin outflow valve assembly mounting - has wide holes through cover plate assisting aligned fixture attachments fitting
Inventor: GRASSE KLAUS-PETER ING GRAD
IPC: E03C1/04
Filed: 1979-06-09
Abstract: An outflow assembly and related valve unit form common connections with an attachment pipe socket. This is accessible via a single inspection hole in the wash-basin cladding, with a detachable sealing plate on flexible duct sections. One or more assembly holes are provided, running through the sealing plate, which forms a support-component, to accommodate fixture attachments for the outflow assembly. The cross width of these is significantly greater than the dia. of such an attachment. This enables attachments and assembly to be easily and accurately adapted for fitting, and permits subsequent alignment.
Patent DE-2937754-A1 (DE)
Title: Adaptable electrical rotating machine - has stator rotating in opposite direction to rotor with both able to perform work
Inventor: GEUER ERNST
IPC: H02K23/60
Filed: 1979-09-19
Abstract: The rotating machine has both its stator (2) and its rotor (1) rotating about the rotor's axis in opposite directions so that both can perform work. The speed of the rotor (or stator) can be changed by controlling the speed of the stator (or rotor). The speeds and directions of rotation of both can be controlled by gearing connecting the stator and the rotor together. The stator may be designed as a second rotor which may, in its turn, cause a further stator to rotate. The machine may act either as a generator or as a motor or as a converter or as a gear.
Patent DE-2938936-A1 (DE)
Title: Bitumen compsn. with improved physical and mechanical properties - contains granulated rubber, asbestos and coal tar plasticiser
Inventor: LYACHEVIC GENRICH DEONISIEVIC
IPC: C08L95/00
Filed: 1979-09-26
Abstract: A water barrier and insulating material comprises 18-53% bitumen, 15-30% granulated rubber, 11-14% asbestos and additionally 5-55% coal tar plasticiser obtd. from the degradation of coal. The compsn. has improved physical-mechanical properties e.g. a break strength of 285 N/cm cm, elasticity of 39, water absorption of 0.03% at 20 deg.C after 24 hrs. and a specific heat capacity of 0.337 kcal/kg.deg. and can be used in pipe lines, air- ports etc.
Patent DE-2940045-A1 (DE)
Inventor: KUEBLER HANS
IPC: C02F11/12
Filed: 1979-10-03
Abstract: 1. A method for draining sludges by means of a chamber filter press wherein the initial phase, i.e. the first active period of a delivery pump provided for charging the chamber filter press with wet sludge which is mixed with a precipitant, is terminated when the pressure in the press chambers has reached a predetermined upper threshold value, and wherein recharging press phases are provided for charging the press with further wet sludge, which recharging phases are divided into a number of repeated press cycles during which the delivery pump operates until a presettable controlled upper threshold value characteristic of the respective press phase is reached whereupon the pump is stopped until the pressure in the chamber has again dropped to a lower value defined by a lower threshold value, each of the recharging press phases, which are indicated by i=1 to n, being defined by at least one lower threshold value gi and one upper threshold value Gi of the chamber pressure, which values increase for the individual press phases, characterised in that at least the first press cycle of each of the recharging press phases is started, relative to the time when the upper threshold value Gi was reached during the preceding press phase, with a time lag DELTA ti the value of which is to be found between the value typical of the period of time required during the preceding press phase for the drop of the chamber pressure from the upper threshold value Gi to the lower threshold value gi , and twice the value of the said period of time.
Patent DE-2943276-A1 (DE)
Title: Gas or oil fired water heater - has burner and flow safety flue gas flap divided into independent halves
Inventor: HAHNE JUERGEN
IPC: F24H1/12
Filed: 1979-10-26
Abstract: A combustion shaft, above an atmospheric burner, has a lamella block, with water ducting pipes through it, as heat- exchanger, seated on its top opening, and flow safety device above this with thermally regulated flue gas flap, on a water heater burning gas or oil. The burner is made up from two part assembly units (60,62), one at least being constantly regulated between set output and partial output. The flow safety device contains a guide plate (74) where the burner is partitioned. The flap unit (56) is divided into two independently movable part flaps (80,82), each for one of the halves (76,78) partitioned by the plate.
Patent DE-2943787-A1 (DE)
Title: Multiple pin electrical socket coupling - has sockets coupled by connector plug guided on moulded base
Inventor: BREU KARL JAN
IPC: H01R31/00
Filed: 1979-10-30
Abstract: A plug connector, with multipole facility, is designed to join the two sockets in a secure way. Each socket (3) has a moulded body and contains a number of wired sockets (10). The coupling has a body (1) that provides both a guide for the sockets and locations for the coupling plugs (7). Each coupling plug has a twin pin (2) facility and is profiled (8) to key into a slot in the body (9). Side projections (5) positively guide the sockets. The coupling plug is free to move vertically thus eliminating the need for centre distance accuracy of the sockets.
Patent DE-2943933-A1 (DE)
Title: Controlled cooling of hot forgings or slabs etc. - in vessel filled pref. with porous vermiculite which is fluidised during entry and unloading of prods.
Inventor: METZ PAUL
IPC: C21D1/84
Filed: 1979-10-31
Abstract: After the forgings are in the vessel, the supply of fluidising gas is cut off so that the vermiculite is deposited in a compact manner so it completely surrounds the forgings. The vermiculite is pref. refluidised by a gas for easy removal of the cooled forgingds, and part of the vermiculite may be pneumatically added or removed from the vessel during the loading or unloading of the forgings. The pref. appts. includes porous, sintered, refractory plates made of brick or metal, through which a gas is blown to fluidise the vermiculite.
Patent DE-2944255-A1 (DE)
Title: Phosphite-oxetane derivs. contg. sterically hindered phenol gp. - are used for stabilising thermoplastics, esp. aromatic polycarbonate, against heat and hydrolysis (NL 7.5.80)
Inventor: MARKEZICH RONALD LEE
IPC: C07F9/655
Filed: 1979-11-02
Abstract: New phosphitoxetane cpds. are of formula (I) In (I), n is 1 or 2; R1 is 1-30 C alkyl or 6-30 C aryl; R2 is alkyl, aryl, aralkyl, halo-, cyano-, alkoxy-, aryloxy-, aralkyloxy- or acyloxy-methyl; and A is a sterically hindered phenol gp. of formula (II); and R3-5 are each H, halo or 1-4 C alkyl, provided R3 and/or R5 do not both denote H. (I) stabilise thermoplastics, esp. aromatic polycarbonates, polyolefins, PVC and polyesters, against heat and hydrolysis. Polycarbonate compsns. stabilised with (I) resist yellowing at high moulding temps.
Patent DE-2948088-A1 (DE)
Title: Cooler and heater for pressurised liquids - has liquid pumped from oil container to heat exchanger, with electrical water flow heaters in shunt configuration
Inventor: GROETER PAUL
IPC: F15B21/04
Filed: 1979-11-29
Abstract: The cooler and heater uses its heat exchanger (6) for heating the pressurised liquid (2) with warm water, hot water or steam. This is effected using a warm-water switching valve (26) or steam valve (28) controlled by another thermostat (24). One or more electrical water flow heaters (27) in shunt configuration with the cold water feed (12) to the heat exchanger are used for warm water preparation.
Patent DE-3001516-A1 (DE)
Title: Antifriction coating compsn. for metal - based on fluorinated polymer and very heavy material(BR 27.1.81)
Inventor: STERNISA DANILO ING GRAD
IPC: C09D5/10
Filed: 1980-01-17
Abstract: Coating cpd. for forming an antifriction layer on a metallic support comprises a matrix-forming synthetic material based on a fluorine-contg. polymer. This incorporates a material having a density of at least 8 g/cu.cm. Compsn. bonds well to metals to form a low friction surface, e.g. for sliding bearings, with good resistance to wear.
Patent DE-3009811-A1 (DE)
Title: Pressure sensing box e.g. for IC engine - has resistive or capacitive sensing elements applied to pressure sensitive diaphragm by thick-film technique
Inventor: STECHER GUENTHER DIPL PHYS
IPC: G01L9/04
Filed: 1980-03-14
Abstract: The pressure sensor comprises a pressure deflectable diaphragm (2), formed on a substrate (1) by a thick-film technique and rigidly connected to the substrate during the forming process, details of which are given. The sensing elements can be either capacitative or thick-layer resistors (R1-R2) whose resistance is a measure of the deflection of the diaphragm. The sensor may be used to sense the air intake pressure in an internal combustion engine. Pref the substrate is made from ceramic material, glass, or enamelled metal. Pref. the diaphragm is made from glass ceramic and is some 100 microns thick. Sensor elements are rigidly integrated in the diaphragm of the pressure box, thus dispensing with transmission elements which are prone to trouble. The pressure box and sensor elements are integrated on a substrate on which further electrical circuit elements can be disposed by known methods of thick-layer hybrid technology. Miniaturised construction of the aneroid box is made possible.
Patent DE-3016014-A1 (DE)
Title: Leak indicator esp. for flat roof - uses sensor wire matrix and indicator table with correspondingly arranged light indicators
Inventor: IRLE HERMANN
IPC: G01M3/16
Filed: 1980-04-25
Abstract: The roof leak indicator is esp. for flat roofs gives rapid reliable indication of leak positions using an electrical coordinate sensor system (1) laid beneath the roof. The sensor system is connected to a display and control unit with an optical and/or acoustic indicator. Electrical sensors (X1-X15, Y1-Y24) consisting of sensor wires arranged in a raster field (3) detect points (A,B) at which moisture occurs. The field is placed between the roof material and its supporting frame and aligned with the longitudinal and transverse directions as X and Y coordinate directions. The sensor wires are pref. of titanium. The display and control unit contains an indicator table laid out to corresp. to the monitored roof surface. The table contains a light indicator corresp. to each sensor.
Patent DE-3018037-A1 (DE)
Title: Video recording and playback system - moves recording medium in region of rotary head support in plane orthogonal to head support axis of rotation
Inventor: RUBI DIETER
IPC: G11B5/53
Filed: 1980-05-10
Abstract: The recording and playback system uses a tape transport and a rotary head support. The feed speed of the recording tape is considerably lower than the tape head speed. The recording medium moves in the region of the head support in a plane at right angles to the rotation axis of the head support. On the latter are mounted several video heads in identical spacing from the rotation axis and at uniform intervals. Three video heads are used. The track length of one video head may correspond to the contents of a half-frame. A recording tape used in the process may have a minimum width corresponding to the spacing of two video heads. On the long sides of the tape may be provided an additional signal track. The video head spacing and the tape and head support speeds are so matched that practically no intermediate spaces may be formed on the recording tracks.
Patent DE-3018975-A1 (DE)
Title: Screw and dowel for panel fixing - includes screw with threaded and plain parts forced into dowel by hammer
IPC: F16B13/12
Filed: 1980-05-17
Abstract: The dowel with a cylindrical top part (2) carrying a flange (6) and a lower expanding part (5) is used with a screw (11) which is forced inside by using a hammer. The screw has a head (13) with a sloping surface which fits against the countersunk mouth (7) of the dowel. This is on top of a plain cylindrical part (12) which matches the interior (3) of the cylindrical part of the dowel. The bottom (14) of the screw carries sawtooth shaped threads (15) which enter a smaller diameter hole (9) in the expanding part of the dowel, forcing its sections outwards. The upper and lower cylindrical interiors (3,9) of the dowel are connected by an intermediate tapered part (8). In another design, the expanding part of the dowel has a zig-zag or corrugated interior, and the outside surface is toothed. The cross section of the expanding part may be square, and compressed against the interior of a circular hole, to match its shape. The flanged top enables a panel to be secured to a surface.
Patent DE-3021137-A1 (DE)
Title: Multi span railway bridge expansion hinge joint - has bottom scissors arm pair allowing vertical bolts and plates
Inventor: FEDER DIETHELM DR ING
IPC: E01D19/04
Filed: 1980-06-04
Abstract: Separate girders in a continuous carriageway are interconnected by scissors joints with hinges parallel to the joint gaps, the top two being firmly hinged in the girders while the bottom two are led in vertical recesses, together with a central hinge providing rotary connection, in a joint for multi-span railway bridges for normal and transverse forces. The scissors joint arms (7) are in the form of thrust and bend-resistant disc plates (12). Both top and bottom hinge pairs (8,9) are connected to one of the girders (1,2) in an expansion joint (3) area. The two bottom hinges (9) are arranged to allow relative movement up and down between hinge bolts (14) and disc plates or stem plates.
Patent DE-3028215-A1 (DE)
Title: Price label holder folded from blank - has label window in one panel and other panel with locking flap and support fastener
Inventor: WESTPHAL RALF
IPC: G09F1/10
Filed: 1980-07-25
Abstract: The arrangement is intended for securing a price lable or the like. It consists of a holder which is folded (2,22) from a blank in cardboard or the like and has a window (4) behind which the lable can be inserted. The blank comprises at least two panels (3,5) connected via the fold line (2), of which one (3) contains the window, whilst the other one (5) is provided with e.g. a cut-out flap (8), to secure the holder to, or place it alongside, a displayed article. Other flaps (18) on the panel, fitting a slot (17) in the other one, permit locking the folded panels together.
Patent DE-3030725-A1 (DE)
Title: Adjustable vehicle seat guide-rail mechanism - has sliding guides inside channels formed between U=shaped rail piece shanks
IPC: B60N2/07
Filed: 1980-08-14
Abstract: Two mutually displaceable rails have U-shaped areas, and are alternately hooked into each other so that three elongated channels are formed, in a lengthways guideway, esp. for adjusting devices for seats in vehicles. Guiding media, with rollers or slides, are sited between the rails. These guiding media are located in the channels (25-27) between the shanks (22,23) of the rails U-shaped pieces. In one channel, at least, they may comprise concave lengthways guide grooves (30) formed in both shanks. There may be such grooves in all the shanks. This is light and compact, but resistant, and affords a wide range of possibilities of attachment.