baber/WOPTO huggingface dataset:
Patent DE-4114417-A1 (DE)
Title: Integral slatted frame and mattress - has solid wood oval sectioned slats, with belt at ends, and cover and fixture strip
Inventor: WINTER GERHARD DIPL ING
IPC: A47C23/06
Filed: 1991-05-03
Abstract: The integrated slatted frame and mattress incorporate 30 to 40 solid wooden profiled, oval-sectioned slats (1) 1.5-2.0 cm thick, and 2.5-3.0 cm wide. The slats are 1.5 to 2.5 cm apart. The slatted frame left and right sides are mounted on latex sections (5). The lengthwise slat must be 3 cm shorter than the width of the bed. At the slat-ends, profiled slats are nailed to a belt (3) 5 cm wide and 3 mm thick. A hooked-pile or plush strip is sewn to the belt. If the belt protrudes at the slat-ends by 1-3 mm beyond the slats, the overlapping cover and fixture strip (6) does not wear. A 4-10 cm thick futon (4) with various fillings lies on the slatted mattress. USE/ADVANTAGE - The slatted integrated mattress allows the spine to be horizontal, is well ventilated and more comfortable by the individual making it up from its component parts.
Patent DE-4123484-A1 (DE)
Inventor: KLEIN WERNER
IPC: F16H57/05
Filed: 1991-07-16
Abstract: A high-speed cable pulley assembly has lateral cover plates 1, 2. Lubricant pockets 9, 10 extend radially and axially into the hub 4 and into the cover plates around the sliding surfaces of the pulley body 3. A plurality of these lubricant pockets are distributed over the periphery and provide for long-term lubrication. <IMAGE>
Patent DE-4124630-A1 (DE)
Inventor: MOELTGEN PAUL DIPL CHEM DR
IPC: C01F7/447
Filed: 1991-07-25
Abstract: The invention relates to a coloured corundum containing metal oxides, to a process for the preparation thereof, and to the use thereof.
Patent DE-4127409-A1 (DE)
Title: Sensitisers for crosslinking polyethylene@ - comprise satd. cpds. with in-chain and terminal functional gps., e.g. lactam(s), polyglycol(s), polyamide(s), polyester(s), etc.
Inventor: WUNSCH KLAUS DR
IPC: C08L23/04
Filed: 1991-08-19
Abstract: Sensitisers (I) are for crosslinking polyethylene, eg., LDPE, LLDPE, VLDPE, HDPE and/or UHMWPE, by means of high-energy radiation or chemical crosslinkers in combination with known sensitisers such as 1,2-poly-butadiene and other additives such as dyes, pigments, lubricants, stabilisers and fillers. (I) are satd. aliphatic or cycloaliphatic mono- or polymeric substances with no C=C double bonds, contg. both intramol. bonded (A) and terminal (B) functional gps., or mixts. with b.pt. above 423K (liqs.) or m.pt. below 493K (solids). Functional gps. (A) are pref. ester, ether, amide, imide or urethane and functional gps. (B) are OH, NH2, COOH, ester, ether or urethane; and cpds. (I) are lactams, ethers, polyalkylene glycols, polyamides, polyamidoamines, polyamines, polyesters, polyester-alcohols, polyurethanes or polyureas. USE/ADVANTAGE - Provides sensitisers which enable a redn. of 20-50% in the radiation dose level or a redn. of 30-60% in the reaction time for peroxide-initiated crosslinking; (I) are non-toxic, usable in a wide range of concn. (pref. 1-6 wt. %), and more compatible with polymer than prior-art systems (i.e. less prone to exudationrg
Patent DE-4136142-A1 (DE)
Title: Automatic step gearbox for motor vehicle - has electromagnetic friction clutches, brake and acceleration sections, and sensor for adjustment
IPC: F16H61/682
Filed: 1991-11-02
Abstract: The gear box is for motor vehicles, and has a selector shaft. The shaft carries the selector sleeve, which is axially displaceable between the change gears by gearshift forks. Auxiliary shafts carry one or more non-changeable gears. The dry space of the gear box part (3) contains electromagnetically actuated spring-tensioned friction clutches (6.1-6.12), to start and interrupt the power flux between motor and take-off. One auxiliary shaft (14, 15) carries brake and acceleration units, consisting of short-circuit armature (16, 17) and stator with AC coil (16.1, 17.1).
Patent DE-4137250-A1 (DE)
Title: Electric radiation heating element for ceramic cooking hob
Inventor: GROSS MARTIN DIPL ING
IPC: H05B3/10
Filed: 1991-11-13
Abstract: The radiation heating element (11) has a heating conductor (18a,18b) supported by an insulating carrier (14) beneath the glass ceramics surface (12) of the hob. The heating conductor (18a,18b) has a high surface to mass ratio, the mass of the heating conductor (18a,18b) to its electrical power being less than 7.10 power(-3) gamma per Watt. Pref. the heating conductor (18a,18b) comprises a number of individual wires connected in parallel, forming a loose mesh. The individual wires may have a circular, or flat, cross-section.
Patent DE-4138630-A1 (DE)
Inventor: HENSEN HERMANN DR
IPC: A61K8/34
Filed: 1991-11-25
Abstract: Described are acidic hair-care agents containing quaternary fatty-acid trialkanolamine ester salts of the formula (I), in which R<1>CO is a straight-chain or branched-chain aliphatic acyl group with 6 to 22 carbon atoms and 0 or 1 double bond; [Z] is an ethylene, propylene or isopropylene group; and X is chloride, bromide, sulphate, methosulphate or phosphate. Such agents improve hair combability, have anti-static properties, are easy to rinse out, impart an agreeable feel and have very little polluting action.
Patent DE-4138805-A1 (DE)
Title: Large format shelving for glass and plastics panels and crates - has cross beams underneath swing bars to avoid side frame parts outside swivel area
Inventor: WIEMEYER ANGELIKA
IPC: B65G49/06
Filed: 1991-11-26
Abstract: The cross beams (5) are mounted with their entire extension inside the area defined by the swing bars when these have been swung out at the side. Each upright support (6) and a cross beam (5) form one angular structural unit (1). The large shelving frame can have at least three angular or U-shaped structural units (1,20) each connected together into one framework by two horizontal longitudinal supports (2,3). Vertically adjustable shelf plates can be associated with each angular or u-shaped unit. ADVANTAGE - The large-scale shelving frame can be built up into any width using the building block system.
Patent DE-4143214-A1 (DE)
Inventor: WEIDLE ULRICH DR
IPC: A61K38/00
Filed: 1991-12-30
Abstract: The invention disclosed concerns a synergistic antibody composition which produces an enhanced immunosuppressive effect, the composition containing (a) at least one monoclonal anti-CD4 antibody which, by itself, has a strong inhibitory action and (b) at least one monoclonal anti-IL2R alpha  or anti-IL2R beta  antibody which, by itself, has a strong inhibitory action. The invention also concerns a drug based on this antibody composition.
Patent DE-4201964-A1 (DE)
Title: Shock absorbent packaging section - consists of at least two layers forming corrugated paper, with curved profile
Inventor: SCHILLING FRANK
IPC: F16F7/12
Filed: 1992-01-23
Abstract: The shock absorbent profiled body (1) has at least two superimposed tightly connected layers (5) of corrugated paper forming a covering layer and a corrugated layer. The corrugations run in the same direction at right angles to the cross section of the profile. The profiled body (1) is curved as a hollow cylinder or part of one, or as a hollow coil or part of one, or as a hollow cylindrical segment (9). ADVANTAGE - The profiled body rests against part of the outer periphery of packaged goods and against a packaging surface such as a carton.
Patent DE-4206683-A1 (DE)
Title: Folding bicycle with rear wheel steering - is locked in use position by cables attached to frame.
Inventor: WALDOW HANS-ULRICH
IPC: B62K21/00
Filed: 1992-02-28
Abstract: A bicycle with rear wheel steering has a frame (2) which supports a seat (1) for the cyclist, which is positioned over the front wheel. The rear wheel is mounted at the rear end of a spring strut (6.2) which is attached to the frame (2) so that it can swing about an axis (3) which is inclined at a small angle to the vertical. The frame (2) is designed so that the bicycle can be compactly folded for convenience of transport. When the bicycle is ready for use the frame is held rigidly in the use position by means of cables attached to a bracket which is fixed to the frame. USE/ADVANTAGE - Folding bicycle. The machine runs in a straight line without the need for corrective steering. The spring rear wheel provides increased comfort.
Patent DE-4211387-A1 (DE)
Title: Reversing device for conveyor in underground workings - consists of rail with saw toothed profile on its outer side on which a carriage with two runners can glide
Inventor: HAAKE HEINRICH
IPC: E21F13/08
Filed: 1992-04-04
Abstract: The guide rail with saw tooth rack (17-20) projecting from the outer side (16) supports a carriage (27) with two runners (30,31) gliding along the head of the rail (32). A pawl and ratchet (28) consisting of a rack (37) slides over the top (23) of the saw teeth, and it can be tilted so that one or other of its jaws (38) engages in the hollow (40) between the saw teeth. The opposite jaw (39) presses against the underside (41) of the guide rail, and the two runners are lifted off the head of the rail. The guide rail is flanged and its upper surface (32) serves as running surface for the runners, while the underside (41) of the flange (33) is used as a gripping surface for one of the jaws (39). USE/ADVANTAGE - The side location of the saw tooth rack prevents an accumulation of grease and dirt from hindering the operation.
Patent DE-4211478-A1 (DE)
Title: Friction clutch with tensioned snap connection - has membrane spring fitted to disengagement ring which with fitted snap connection holds individual parts of snap connection under permanent axial force activation
Inventor: RIESE WALTER DIPL ING
IPC: F16D23/14
Filed: 1992-04-06
Abstract: A sprung component in the form of a plate or membrane spring is provided, which is fitted on the side of the disengagement ring (5) turned away from the disengagement component (5). The spring under tension in the area of its OD supports on the disengagement ring (11) and in the area of its ID on the face end of the circulating bearing ring (9) for permanent axial power activation of the components of the snap connection (9,11,12). The disengagement ring has an L-shaped cross-section with radially running arms which with a bulge locate on the disengagement components on the side turned away from the disengagement bearing, and a horizontal running arm which extends into the concentric aperture formed by the disengagement components. USE/ADVANTAGE - Friction clutch which can withstand vibrations of IC engine.
Patent DE-4216398-A1 (DE)
Title: Epicyclic helical gearbox for vehicle drive train - has gearbox driven axially via sun gear with planet and annular gears located relatively
Inventor: FUEHRER GERHARD
IPC: F16H1/28
Filed: 1992-05-18
Abstract: An epicyclic helical gearbox, particularly for use in a vehicle drivetrain, has a sungear located on a drivehsaft with several planet gears on a carrier. An annulus gear meshes with the planet gears and is connected to an annulus carrier. The gearbox is driven axially via the sungear (2), with the planet gears (3) and the annulus gear (6) located relative to the sungear. ADVANTAGE - Simplified gear location.
Patent DE-4216604-A1 (DE)
Title: Slow warmer cooking pan with inner container and outer casing - has air inlet slits and gas outlet slits, and carrying handle.
Inventor: ZOELLER JUERGEN
IPC: A47J36/36
Filed: 1992-05-20
Abstract: The slow-warmer pan (1) has an outer casing (2) which is permanently or detachably fixed to the pan. The outer casing contains combustion air inlet slits (4), and combustion gas outlet holes or slots (3). The carrying handle is fixed to the removable inner container. In the case of the inner container and outer casing being permanently fixed together, the handle is fixed to the outer casing. USE/ADVANTAGE - The slow warmer pan for cooking fluids, especially food, economises up to 40% of heating energy by the heated air passing through slots towards the base onto the inner pan and food.
Patent DE-4218190-A1 (DE)
Title: Simple measurement of liquid flow characteristics - setting up several shear speeds and measuring pressure differences for individual volume flows
Inventor: GRAMATTE HORST
IPC: G01N11/08
Filed: 1992-06-03
Abstract: The method involves first setting up several shear speeds simultaneously in a measurement medium and then measuring pressure differences as individual vol. flows pass through associated measurement sections. The viscosity functions are finally derived from the value pairs of the partial vol. flows and pressure differences. The arrangement consists of one or more measurement cylinders (3), each with an axially movable piston (2) sealed gas tight wrt. the cylinder's inner wall , separating the cylinder into two chambers (4,5) and with a direct or indirect drive (1) and speed measurement arrangement (8). The viscosity is derived by a signal processor. The chambers are connected to a press. difference measurement arrangement (7). USE/ADVANTAGE - Esp. for accurately measuring flow properties of non Newtonian liquids in vessels, containers and pipelines over wide range of shear speeds and independently of flow and press. characteristics.
Patent DE-4219340-A1 (DE)
Inventor: BLAUROCK WERNER DIPL ING
IPC: F16C29/06
Filed: 1992-06-12
Abstract: An object (30) is guided on at least one guiding rail (12a) by a plurality of elements (16, 18) running on rails. The elements (16, 18) running on rails are different but both are guided on the guiding rail by rolling bodies. One type of elements (16) running on rails ensures the guiding accuracy and the other type of elements (18) running on rails ensures dampening.
Patent DE-4219906-A1 (DE)
Title: Hydraulic cylinder with axially movable piston - contains piston with inlet and outlet passages containing flow control valves
Inventor: SCHEIDL MARTIN
IPC: F15B15/14
Filed: 1992-06-17
Abstract: The hydraulic cylinder (2) has an axially movable piston (4) connected to an inner pipe (6) and an outer pipe (10). A seal (24) for the cylinder slidingly encompasses the outer pipe and limits the stroke of the piston. An inlet passage (14) and an outlet passage (22) are formed in the piston. Inlet (28) and outlet (30) valves are arranged in their respective passages, and can so be coupled that both passages can be open or closed at the same time. USE/ADVANTAGE - Hydraulic cylinder with axially movable piston has compact construction and is rendered safe against self-acting pressure release.
Patent DE-4220492-A1 (DE)
Inventor: REISS HEINZ
IPC: E04B1/99
Filed: 1992-06-23
Abstract: A slab-shaped sound-absorbing element (2) is used for mounting below a ceiling, in particular below the ceiling of a large room or a hall, and is provided with a core layer (5) which consists of a porous fibre material absorbing sound waves. The core layer (5) is provided with a porous lamination (7) at least on one of its flat sides. So that the sound-absorbing element (2) can be disposed of without problems during waste removal, it also being required to be comparable to known sound-absorbing elements as regards its acoustic properties, the core layer (5) consists of raw compressed sheep's wool. The individual fibres (6) of the sheep's wool are bound by a cured binder, in particular synthetic resin, to obtain an inherent stiffness of the core layer (5). <IMAGE>
Patent DE-4221695-A1 (DE)
Inventor: KIM WAN SOO
IPC: H04N5/782
Filed: 1992-07-02
Abstract: A time display (20) is used in conjunction with a function switch (10) and an adjusting means (60) to input programmed recording data. In a first mode, the time display means (20) functions as a conventional clock. In a second mode, switched to by means of the function switch (10), the time display means (20) is used for the interactive inputting of programmed recording data. Individual items of programmed recording data are set by means of the adjusting means (60). Subsequent Operation of the function switch (10) causes the set value of an item of programmed recording data to be stored and causes the time display means (20) to indicate (by blinking) the next item of the programmed recording data to be set. <IMAGE>
Patent DE-4224073-A1 (DE)
Title: Road wheel braking control system for motor vehicle - selects lower set-point pressure prior to yaw adjustment to actual value or higher set-point
Inventor: YASUNO YOSHIKI
IPC: B60T8/62
Filed: 1992-07-21
Abstract: Front and rear wheel brake cylinders (1FL, 1FR, 1RL, 1RR) are supplied with fluid from two actuators (2, 15) of conventional antilock type incorporating solenoid-operated valves and electric-motor-driven hydraulic pumps. A steering-column angle sensor (11), a road speedometer (12) and three brake pressure switches (14) supply signals to a control unit (16) which responds to depression of the brake pedal (13). The left- and right-hand brakes are controlled independently and two different set-point values are predetermined. ADVANTAGE - Directional stability of vehicle improved with antilock function in addn. to control of braking force.
Patent DE-4224172-A1 (DE)
IPC: F01N3/027
Filed: 1992-07-22
Abstract: A gas cleaning device with a filter has, fitted in a housing (11) comprising a raw gas inlet (1) and a pure gas outlet (10), a filter module (9) which consists of a support (2) made of a porous, heat-resistant, electroinsulating material, upon which is arranged a heatable metal fabric (3). The support (2) consists of mutually linked ceramic particles having a substantially spheric and polygonal shape. The support (2) is designed as a hollow body closed on one side. The gas inlet (1) ends in the opening of the hollow body. The opening of the hollow body ends in the gas outlet (10). The heatable metal fabric (3) and/or the porous support (2) are provided with a catalytic layer. Ionizing electrodes (4, 5) are arranged on the gas inlet side (1) and on the gas outlet side (10) of the support (2).
Patent DE-4224548-A1 (DE)
Title: Impact buffer for bridge piers - consists of guard rails fixed to vertical standards attached to bands which surround pier
Inventor: URLBERGER KARL
IPC: E01F15/14
Filed: 1992-07-24
Abstract: The two bands (6,7) are clamped around the concrete pier (1), and profiled flat iron cleats (21,22) are fixed at intervals to the bands. Vertical posts (4) are fixed to the cleats, and the horizontal parallel guard rails are fixed one above the other to these posts. Rubber pads a few millimetres thick are inserted between the bands and the pier to deaden the shock of impact. Alternatively the bands may be hinged at the salient angles of the pier and fastened by bolts at only one point. The guard rails have rounded ends and are bolted together. ADVANTAGE - Relatively easy to assembly and fix.
Patent DE-4238024-A1 (DE)
Title: Baked food receptacles - are cut from the dough to drop on to holders at the baking plate
Inventor: VOSCHEPOTH FRANZ
IPC: A21C9/08
Filed: 1992-11-11
Abstract: The assembly to roll out and cut dough into portions, for baked receptacles, has holders in spaced parallel rows on a baking plate under the cutter. After the dough sections have been cut, they drop onto the holders for baking. The cutter is a horizontal cutting grid, over the holders, with intersecting cutting bars longitudinally and laterally. The mantle surfaces of the holders are cylindrical to support the cut dough sections for baking. The holders are round wood pieces, arranged on rails, with fittings at their ends for suspension in to cut circular dough sections, to drop on holders with a truncated cone shape. The rectangular cut dough sections are baked as they lie round the cylindrical holders or round dough sections are supported by the truncated cone of the holders during baking. USE/ADVANTAGE - The baked receptacles are used as edible plates for grilled sausages, e.t.c dispensed at fast food outlets, and esp. at outdoor events, to prevent litter from disposable cardboard plates.
Patent DE-4239074-A1 (DE)
Title: Four-stroke rotary swivel piston engine - has integrated drive unit fixed to inner bearing unit with internal crown gear engaging with drive gear and intermediate gears
Inventor: OSTERMEYER HEINZ-JUERGEN
IPC: F02B75/02
Filed: 1992-11-20
Abstract: The four-stroke i.c. engine has an outer cover (1) and a working unit, consisting of a drum with an outer bearing plate (13). Pistons (39) with curved guide arms (22) are enclosed between an inner bearing body (15) and the outer bearing plate. A drive unit has a housing cover (16) fixed to the inner bearing unit and an outer bearing plate (17) supporting a drive shaft stub (18). A drive gear (31) and two intermediate gears (32) engage with an internal crown gear (33). USE/ADVANTAGE - For both car and stationary engines, with simple mfr. and assembly favourable mass-performance ratio, and no need for valve control.
Patent DE-4239575-A1 (DE)
Title: Sound absorber for pneumatic pump - is separate from pump and connected to it via snap connection and guide pins and bores
Inventor: STUEMPEL JOSEF
IPC: F04C29/06
Filed: 1992-11-25
Abstract: The sound absorber (1) is separate from the pump (2). One OD of the housing (4) corresponds to an OD (D) of the pump. The housing is connected to the pump positively and removably via snap connections (3). Housing and pump have guide pins and corresponding bores. The pump socket (12,16) is stepped, and engages directly into a stepped bore (11) of the pump. A seal (14), esp. an O-ring, is pressed in between socket and bore. The length of the pump socket creates an air gap (18) between housing and pump. USE/ADVANTAGE - Silencing device, esp. for vane cell pump in motor vehicle, requires little space, is simple and cheap, and gives simple pneumatic and mechanical connection between sound absorber and pump.
Patent DE-4243107-A1 (DE)
Inventor: MANTRAVADI MURTY V
IPC: G02B27/42
Filed: 1992-12-18
Abstract: A star tracker for generating positional information for a vehicle includes a holographic telescope having one or more fields of view for imaging stellar objects. The telescope may include radiation detectors 100 and an input aperture comprised of a primary holographic optical element (HOE) 134. The primary HOE provides one or more wavefronts to one or more secondary HOEs 136, each of which applies a chromatic correction so as to correct for a chromatic aberration induced by the primary HOE. A single or multiple field of view Schmidt telescope 166 has one or more aspheric corrector plate HOEs 162a and one or more associated concave spherical reflectors 164a,b. A monocentric ball lens (80. Fig.5) is described. <IMAGE>
Patent DE-4304531-A1 (DE)
Title: Ergodynamic footrest
Inventor: POTAK SANDOR DIPL ING
IPC: A47C16/02
Filed: 1993-02-16
Abstract: The present invention describes the construction and physiological action of an ergodynamic footrest. The apparatus consists of a foot support plate (1), preferably equipped with rollers (3) and with axles (4) receiving these rollers (3), of a frame (2) and apparatus feet (6). The foot support plate (1) can be provided on one or both sides either with non-slip inserts (7) or with nub discs (8) for stimulating the foot reflex zones. The foot support plate (1) rolls on the frame (2) in rocking fashion similar to a hypercycloid path, as a result of which foot joint, knee joint and hip joint are moved. Furthermore, pronounced contractions as well as extension/relaxation result in the peroneal muscle region, which initiate the function of a muscle pump/varix pump. The present invention has set itself the object of making available to people who sit a lot an ergodynamic footrest which helps to prevent varicose veins and stiffening leg joints. <IMAGE>
Patent DE-4313499-A1 (DE)
Title: Aeration apparatus for waters, in particular for waste waters to be clarified
Inventor: PIEPHO RALF F
IPC: B01F3/08
Filed: 1993-04-24
Abstract: The aeration apparatus described, in particular for waste waters, includes a submerged motor having a propeller which rotates in a nozzle and draws in liquid. Above the propeller and axially to the propeller shaft is situated a tube closed at one end whose orifice is arranged at a short distance above the propeller hub. Within this tube is attached a smaller-diameter tube which is connected to the exterior air and via which air is drawn in on operation.