baber/WOPTO huggingface dataset:
Patent DE-2825841-A1 (DE)
Title: Storage and viewing cabinet for valuable sheets - has frame lifting drawers to horizontal viewing section at front
Inventor: HOFER ALFRED
IPC: A47B63/06
Filed: 1978-06-13
Abstract: The front (3) of the cabinet (1) has a display case (4) closed on all sides and covered on the top by a glass panel (7). This display case is set level with the opening (34) through which the drawer inside the cabinet can be removed by authorised personnel and serves as a support shelf. The cabinet can thus store stamps or other valuable items set on drawer-like pallets (27) mounted in a frame (9) which can be displaced vertically (12) in the cabinet and then drawn out horizontally (37) into the display case (4) where they can be viewed and returned back into the frame without danger of theft.
Patent DE-2829599-A1 (DE)
Title: Lightweight protective clothing material
Inventor: BLUECHER HUBERT VON
IPC: A41D31/00
Filed: 1978-07-05
Abstract: A compound material has a fireproof textile fabric, esp. cotton fabric outer layer, with a mineral fibre layer on its inner side, and an air-permeable foam, esp. polyurethane inner layer whose pores have active C particles in them. - The material is suitable for protective clothing and covers to be used against heat radiation and damaging chemicals. It is unreflecting on its outer side and can be painted for camouflaging. It is lightweight and readily bent so that the wearer can easily move his body.
Patent DE-2831935-A1 (DE)
Title: Connection of two optical components on common optical axis - using optical fibre having core and sheath with lens as coupling element
Inventor: KRUMPHOLZ OSKAR DR ING
IPC: G02B6/32
Filed: 1978-07-20
Abstract: At least two optical components are connected on a common optical axis by treating the end of the optical fibre-which is one of the components - with an etching soln. A depression is formed by it in the region of the fibre core (2). The coupling element (4) is introduced at least partly into the depression. The coupling element may have a spherically curved surface in at least part of it and be inserted into the depression so that the spherical surface is adjacent to it.
Patent DE-2841170-A1 (DE)
Title: Hypnotic drug contg. L-tryptophan - and cpds. blocking chemical bonding of latter on serum protein, and also L-tryptophan pyrrolase inhibitors
Inventor: SCHOLZ WOLFGANG
IPC: A61K31/52
Filed: 1978-09-21
Abstract: A hypnotic drug (I) contains (a) L-hyptophan; (b) at least one cpd. which blocks the chemical bonding of L-hyptophan on Serum-protein, esp. serum albumin, or which will liberate L-hyptophan from this; (c) at least one cpd. which inhibits L-hyptophan pyrrolase activity. (I) is well tolerated by the body and has a positive effect both on falling asleep and staying asleep and on the total length of sleeping. The natural sleep is not altered, in particular the natural sleep cycle is unchanged. "Hangover" symptoms are not observed, due to the good degradation of the L-hyptophan. No tolerance development occurs, in contrast to known sleeping drugs; instead long-term administration of L-hyptophan increases the effectiveness.
Patent DE-2841804-A1 (DE)
Title: Heat pump for central heating - has refrigerator circuit with evaporator in air duct, with exhaust fan and heater
Inventor: LUTZ DIETER DR ING
IPC: F25D21/12
Filed: 1978-09-26
Abstract: The heat pump for a heating system has an engine (5) driving a compressor (6) in a circuit with a condenser (7) which has a coil in circuit with the engine heat exchanger coil(10). The refrigeration fluid passes through an evaporator coil (9) in a duct (13) thrrough which external air is drawn by an extraction fan (12). This air is preheated by a heater (14) preceding he evaporator (9) and forming a unit with it, and which operates so as to increase the compressor output by permitting higher speeds. This heater, or alternatively an electric element. The duct includes a control flap (16).
Patent DE-2845304-A1 (DE)
Title: Wire bending machine for mfg. reinforcing wires - includes a turning bender pivoted on a shaft and a groove for retaining the wire during turning
Inventor: UEHARA TSUTOMU
IPC: E04C5/16
Filed: 1978-10-18
Abstract: The machine for producing an auxiliary wire reinforcement which includes lengthwise spaced loops for supporting ends of other reinforcement wires in the construction of a wire reinforcement assembly, comprises a turning bender pivoted on a shaft and including a groove for retaining a length of the wire as it turns through nearly 180 degrees. During turning of the bender, the portion of the wire held by the groove is curved around the shaft and a succeeding wire portion is also bent to form a second smaller loop. A depression is then formed in the bottom loop by a pusher bar projected toward a cut out recess of the bender by a cam actuating mechanism.
Patent DE-2845766-A1 (DE)
Inventor: BIERE HELMUT DIPL CHEM DR
IPC: C07D471/04
Filed: 1978-10-18
Abstract: Pyrido[2,1-b]quinazolinones of the formula   <IMAGE>   wherein X is cyano, hydroxyamidocarbonyl, carbamoyl, 5-tetrazolyl, carboxy, carboxy in the form of a salt thereof with a physiologically compatible base, carboxy esterified with a physiologically acceptable alcohol or carboxy amidated with a physiologically acceptable amine; R1 is hydrogen or methyl; and R2 through R5 are independently each hydrogen, halogen, alkyl of 1-4 carbon atoms, trifluoromethyl, carboxy, thiocyano, methylthio, methylsulfinyl, methylsulfonyl, methylsulfonimidoyl or methylsulfonamido with the proviso that two or three of the groups R2 through R5 are hydrogen; or a salt thereof with a physiologically acceptable acid or base; possess valuable pharmacological properties.
Patent DE-2849028-A1 (DE)
Title: Speed measuring system for motor vehicle - derives speed from electromechanical transducers responding to irregularities in road surface
Inventor: ZAEHRINGER EDMUND DIPL ING
IPC: G01P3/80
Filed: 1978-11-11
Abstract: The speed measuring system has two sensors a given distance apart one behind the other in the direction of motion and generating signals describing irregularities in the road surface. These signals are then correlated. The sensors are electromechanical transducers and are mounted on those parts of the vehicle experiencing mechanical stresses or positional displacement as a result of irregularities in the road surface. The sensors may be various types and may be mounted on the wheel suspension or shock absorbers.
Patent DE-2849886-A1 (DE)
Title: Soil cutter for agricultural soil improvement schemes - uses several endless chains fitted with digging tools
Inventor: HOES KLAUS-GERD
IPC: A01B13/10
Filed: 1978-11-17
Abstract: The soil cutter is used in schemes for agricultural soil improvement and soil stabilisation. Several endless chains (6, 6a, 6b) are arranged close to each other and circulate about horizontal shafts. The chains are fitted with digging tools (7, 7a, 7b) and one of the shafts (9) can be lowered into the soil. Specifically several conventional digging cutters are so set on adjacent shafts. Shovel or bucket cutters can be used, and there are two or more lines of cutters side by side for digging a trench of sufficient width for laying of drains etc.
Patent DE-2853089-A1 (DE)
Title: Road tunnel with corrugated lining sheets - has trough shaped expansion sections between side and floor sheets, welded to form sealed joint
Inventor: HEYER HANS DR ING
IPC: E21D11/14
Filed: 1978-12-08
Abstract: The lining system for a tunnel for traffic uses corrugated lining sheets (4) consisting of upright sheets at the sides, curved sheets at the corners, and a central curved sheet to form arches matching the shape of the tunnel. Between the upright sides is a horizontal floor sheet (10), and at each end is an expansion joint piece (9). Extensions of the uprights are embedded in the ground below floor level. The intermediate joint pieces are U-shaped with their vertical inner parts (11) welded to the corrugated floor sheets. Their outer parts (16) are welded to the upright sides in a zig-zag formation to make a sealed joint.
Patent DE-2856943-A1 (DE)
Title: Sealed light fitting for sub-tropical aquarium - has extruded enclosed profile with grooves holding mercury vapour lamps
Inventor: ROBL MANFRED
IPC: F21V15/01
Filed: 1978-11-02
Abstract: The closing plate for an aquarium is used as a lighting fitting cover. The cover is sealed against water and ensures safe illumination for the aquarium. The arrangement can have an aluminum frame and ensures illumination for subtropical fishes in the aquarium The lighting fitting is made of an enclosed extruded profile section (1), having circular longitudinal slots for holding screws. The lower opening of this profile has two opposite sealing arrangements to prevent entry of splashing water. This lighting fitting has a number of mercury vapour lamps with integral radial ventilators.
Patent DE-2857580-A1 (DE)
Title: Para-tert.-butyl-benzaldehyde prepn. - by bromination of para-tert. butyl toluene and saponification of the resulting para-tert. butyl-benzal-bromide
Inventor: LANDAUER FRANZ
IPC: C07C22/04
Filed: 1978-11-16
Abstract: In the prodn. of p-tert. -butyl-benzaldehyde and its halogenated derivs. of formula (I), opt. halogenated p-tert. butyl-toluene of formula (II) is first reacted with approx. 2 mol. Br2/mol. (II) at 40-200 degrees C, pref. 40-120 degrees C, opt. using high energy radiation or radical formers, to form an opt. halogenated p-tert. butylbenzal bromide of formula (III). (III) is then saponified with water at elevated temp. in the presence of standard saponification catalysts. In the formulae, X=H, F, Cl, Br to I. Cpds. (III) are new (I) are useful intermediates in the prodn. of pharmaceuticals, plant protection agents, dyes and aroma substances.
Patent DE-2900879-A1 (DE)
Title: Magnetic drawing board assembly - is fitted with metal plate built in between base plate and plastics cover magnetised by electromagnet through stageless regulating switch
Inventor: SMURA ERWIN
IPC: B43L5/02
Filed: 1979-01-11
Abstract: The magnetic drawing board is intended to ensure that the drawing paper as quickly and correctly fitted on to the drawing board and without the use of the usual attachment devices. The magnetic drawing board includes a metal plate built in between the base plate and the plastic cover layer which is magnetised by an electric magnet. The drawing paper is treated with a magnetic liquid in order to ensure that it is held by the magnetic force exerted on it. The magnetisation is carried out a stageless regulating switch which also ensures that corrections can be made after the original drawing has been completed.
Patent DE-2901169-A1 (DE)
Inventor: DESOM ALBERT
IPC: B67B5/03
Filed: 1979-01-13
Abstract: The device comprises a first pair of pressure chambers, the facing inner walls of which are provided with contoured pleating pads, and a second pair or pressure chambers, the facing inner walls of which are provided with contoured pressing and lapping pads, each said pad being outwardly shaped to substantially correspond to the shape of a bottle neck. The pleating pads have a substantially constant thickness when the pressing and lapping pads have lateral end portions of a greater thickness than the mid-portion thereof. The method comprises the step of first pressure applying the pleating pads, then the pressing and lapping pads to tightly press the cap onto the bottle neck with formation of two symmetrical pairs of outwardly extending pleats, to retract all the pads and to bring back the pressing and lapping pads into pressure contact against the neck to cause said lateral end portions thereof to overflow around the bottle neck, thereby to fold or lap over the thus formed pleats. The apparatus is more particularly useful for overcapping champagne or sparkling wine bottles.
Patent DE-2904206-A1 (DE)
Title: Emergency car brake - has friction skids under car extending to road surface under spring load when latch mechanism released
Inventor: KONRAD ERICH
IPC: B60T1/14
Filed: 1979-02-05
Abstract: The emergency brake system is partic. for a motor car. It comprises one or more skids which are carried on pivoted levers under the bottom of the car and are normally held in retracted position by a ratchet or similar latch mechanism. The skids are spring-loaded so that, on release of the latch mechanism, they are extended and with friction surfaces come in cont act with the road surface in a region behind the centre of gravity of the car. The mechanism may be manually operable and/or automatically when the wheel brakes lock.
Patent DE-2908196-A1 (DE)
Title: Crankless four-stroke piston engine - has piston working in guide forming four quarter-ellipses for controlling stroke
Inventor: SCHILLER HEINRICH
IPC: F02B57/10
Filed: 1979-03-02
Abstract: The crankless four-stroke piston engine performs a complete working cycle with one revolution of the main shaft. The suction stroke is smaller than the power stroke, and spark- or compression-ignition can be used. Due to the longer power stroke, the piston uncovers outlet ports (4) at bottom dead centre, through which part of the gas can escape, while the whole of the rest is forced out through the exhaust valve. The piston works in a guide comprising four quarter-ellipses and determining its stroke.
Patent DE-2908843-A1 (DE)
Title: Comfortable breast prosthesis - comprises silicone rubber in polyurethane film with rib projections preventing suction
Inventor: EBERL TERTULIN
IPC: A61F2/50
Filed: 1979-03-07
Abstract: The reinforcement ribs of a breast prosthesis running radially, end some little distance from the centre of the concavity, and at least part of each rib projects beyond the rim towards the body. The prosthesis consists of silicone rubber and is enclosed in an elastic film of polyurethane. It ensures by its lighter weight a well-balanced feeling and prevents its attachment to the body by suction.
Patent DE-2909412-A1 (DE)
Title: Cutting equipment for leaf or stalk material - has cutting blades with ends which engage in sloping openings
Inventor: RAUSCHER SIGURD
IPC: A01D90/04
Filed: 1979-03-09
Abstract: The cutting equipment is for leaf or stalk material in agricultural implements. It has a number of fixed cutting blades transposed with respect to each other and arranged in one or more rows above each other. These blades pass through a conveyor channel towards the opposite wall, which consists of basket rods, with parallel sides. The cutting blades act with conveyor elements for stalk and leaf material engaging between the rods in the feed channel. Each cutting blade at its end facing the rod well projects between the parallel side walls of a basket rod. The free ends (9) of the cutting blades (7) engage in openings or cut-outs e.g. slots, recesses (10) of the basket rods (6), which are tubes or bars, or in guides fitted to them. The widths of the openings or cut outs or the spacings between guides expand with respect to the feed direction of the cutting blades.
Patent DE-2910182-A1 (DE)
Title: Bending installation for pipes - has rack to store mandrels and conveyor to return used mandrels to rack
Inventor: BENTELER HUBERTUS DIPL ING
IPC: B21D9/07
Filed: 1979-03-15
Abstract: The machine (1) for bending pipes has a rack (2) on one side for storing the pipes (6). A mandre (5) is first inserted in the pipe (6) nearest the machine. The pipe (6) is then picked up and transferred to the bending machine by an overhead conveyor. At the same time this conveyor picks up a mandrel (5) from a pipe which has already been bent and transfers it to a roller conveyor (3). The roller conveyor (3) transports the mandrel to a point where it is transferred to a second roller conveyor (8). This second conveyor then carries the mandrel (5) back to the rack (2) where it is inserted into a waiting pipe (6).
Patent DE-2911159-A1 (DE)
Title: Adjustable supports on tree climbing ladder - consists of struts plugged into plates on stringers after erection
Inventor: ALBER ADOLF
IPC: E06C1/20
Filed: 1979-03-22
Abstract: The ladder is designed to be of assistance in climbing trees. It has supports which are not screwed to it, so as not to become entangled in branches or make the head heavy. The supports are inserted individually in plug-in plates, screwed to the stringers, after the ladder has been set up. They are firmly held by a slot or bayonet lock hole and head, or by bayonet-locking lugs. Two short supports can provide for final position adjustment to enable ladder or extension to fit into a fork in the branches.
Patent DE-2911754-A1 (DE)
Title: Artificial hip joint socket - has peripheral ribs decreasing in dia. towards zenith and hammered into bone
Inventor: REIMER HANS DR
IPC: A61F2/30
Filed: 1979-03-26
Abstract: The artificial hip joint socket is for cement-free implantation in the bone recess, and comprises a hemispherical socket body with ribs concentric to its axis on the outside. From the edge of the hemisphere to the zenith (6), the diameter of the peripheral ribs (4) decreases steadily and they are in the form of sharp-edged blades which can be hammered into the wall of the bone recess. They can extend radially in relation to the socket, or can be at right angles to its centre line, or hooked over rearwards.
Patent DE-2913037-A1 (DE)
Title: Telescopic heat control deflector for portable heater - has two slidably extendable and retractable side flanges attached to opposite edges of base flange
Inventor: REED FRANCIS E
IPC: F24H9/00
Filed: 1979-03-31
Abstract: The deflector comprises a centrally perforated base flange and two side flanges that move in and away from the base flange. When the flanges are attached to the heater in the handle holes normally provided by the manufacturer a unique tunnel effect is created and moves up and down as required. The holes in the centre of the base flange allow proper air circulation resulting in efficiency and effective heat pattern.
Patent DE-2913480-A1 (DE)
Title: Bolt connection for carbon fibre-reinforced plastic plates - has metal bushes glued in matching plate bores and bolt through bushes
Inventor: HELDEN WILHELM VAN
IPC: F16B5/02
Filed: 1979-04-04
Abstract: The bolt (26) connection secures >=2 components (10,12) of which >=1 is a carbon fibre-reinforced plastic plate. In the matching bores (14,22) through the plates, metal bushes (20,24) are secured by adhesive and the bolt (26) extends through these bushes. The bushes are prepf in a material which is chemically neutral relative to the plate material, or may be coated with such material in the contact areas. This material may be Al or Ti, one bush (20) may have a conically diverging end (18). The outer face of this end (18) in contact with the plate (20) may have annular ridges and >=1 radial ridge standing proud of the cone surface.
Patent DE-2914400-A1 (DE)
Title: Air-jet massage bath regulator - has valve in mat inlet throttling air supply to whole underwater area
Inventor: FRENKEL WALTER
IPC: A61H33/02
Filed: 1979-04-10
Abstract: The full strength regulator and foot-spray insert is for the mats of air-jet massage baths. A valve is mounted in a vertical or horizontal air inlet for the mat, being so arranged as to give a throttled air supply to the entire underwater area of the mat. It can also be arranged so as to allow intensive foot-spraying by pressing on a control member.
Patent DE-2924941-A1 (DE)
Title: Mine working gallery transition area support process - involves producing supported widened arched floors and concrete strip filling in slits
Inventor: HEINTZMANN PETER DIPL ING
IPC: E21D11/04
Filed: 1979-06-21
Abstract: The gallery support system is used in underground mines. The floor is partly dug out, then secured by support or tension elements, and the additional cavity is at least partially filled. The fringe in the transitional area is secured. Floors (3), like roof ridges (2), are widened in an arch shape and provided with support elements (11). In this area the seam floor (8) is slitted and then refilled with reinforced concrete. When concrete has set, a load bearing concrete strip (15) is formed, anchored in the gallery face (4,5) and running continuously along the gallery.Forces are evenly introduced to the floor, and layers in the transitional area are preserved.
Patent DE-2925821-A1 (DE)
Title: Preserving fresh meat in fresh condition - by coating with viscous aq. soln. contg. salt, dextrose, malto-dextrin and citric acid
Inventor: THIEL WOLFGANG PROF DR
IPC: A23B4/023
Filed: 1979-06-27
Abstract: Fresh meat can be preserved in pre-rigor mortis condition after coating, by immersion, with a thin layer of a highly viscous soln. contg. 20 l water, 3.6kg NaCl, 0.6 kg dextrose, 12.1 kg maltodextrin and citric acid to pH 3.5. The meat can be kept several-, e.g. 4-6days, at high ambient temps., e.g. over 40 deg C. Coating can retard bacterial and/or enzymatic decomposition, as detected by gamma-aminobutyric acid generation, from 2nd to 6th day. The immersion soln. is stable for at least 6 months.
Patent DE-2926682-A1 (DE)
Title: Spacer and reinforcement for assembled flexible containers - has rigid tube positioned between lugs on container lifting handles
IPC: B65D67/02
Filed: 1979-07-02
Abstract: The spacer and reinforcement is used between flexible containers assembled together as a unit. Each container (5) has lifting handles (3) bolted to a lug (4) moulded on each side. These handles each have a separate cruciform lug (2) moulded onto each side. A rigid tube (1) acts as the spacer and reinforcement, being cut to the required length and of suitable diameter to permit one end to be forced over one of the lugs on the handle. The remaining end is forced over the facing lug on the adjacent handle.
Patent DE-2930302-A1 (DE)
Title: Motor car body sealing profile - enclosing warp and weft wires coated with plastic before extrusion operation
Inventor: SCHAEFER BERND
IPC: B60J10/18
Filed: 1979-07-26
Abstract: A sealing profile of rubber or plastic, specially for clamping between panels of motor car bodywork like the boot and the boot lid, consists of a group of warp wires in the longitudinal direction and transverse weft wires which are encased in rubber or plastic by extrusion and pressed to a U-shape. Both the warp and the weft wires are coated before the extrusion with plastic, esp. at the cross-over intersections. Arrangement ensures that the alignment of the warp and weft wires is not disturbed during the extrusion or the pressing operation. It guarantees that ageing does not lead to any shrinkage, causing the seal to leak and to admit, e.g. exhaust gases inside the car.
Patent DE-2931002-A1 (DE)
Title: Hand fire extinguisher fixing in vehicle - has extinguisher in trough shaped holder kept in place by toggle lever operated corrugated steel band
Inventor: GAISSERT HELMUT ING GRAD
IPC: A62C13/78
Filed: 1979-07-31
Abstract: The hand extinguisher (1) is placed and held in a trough-shaped holder element (2) with a turned-over part (3) serving as support for the extinguisher cylindrical housing's bottom. The extinguisher is held securely in place by a corrugated elastic steel band (7) which is wrapped around the outer surface of the holder and the circumference of the extinguisher cylinder surface protruding from the holder (2). One end of the corrugated steel band is fitted with a clasp (7b) provided with an eyelet which connects by means of an axle to one end of a toggle lever (8). The other end of the elastic steel band (7) is provided with a hooked plate (10) which is permanently fixed to the wall of the trough like holder (2) representing a fixed point so that any elongation of the elastic steel ban (7) can take place only towards the other end of the band. For this purpose this end of the band is threaded through double slot in the shell of the trough-like holder (2).