baber/WOPTO huggingface dataset:
Patent DE-4218552-A1 (DE)
Title: Welded plastic frame mfr. - in which after welding in four-headed machine on carousel, frame is moved perpendicular to welding plane, then sideways to weld dressing machine
Inventor: STUERTZ KARL-HEINZ
IPC: B29C37/04
Filed: 1992-06-05
Abstract: In mfg. rectangular frames from four plastic profile sections, the profiles are welded at the mitred corners on a four-headed machine on a carousel. Frame sections are clamped in a vertical or near vertical position during welding. The welded frame is then held by one or more grippers and after opening the welding heads moved perpendicular to the clamped position. When clear of the welding heads the frame (7) is moved sideways in the same plane to a weld dressing machine. Prodn. equipment comprises; (i) a carousel with two or more four-headed welding machines; (ii) one or more grippers on a cross-slide opposite the carousel and moving parallel to the frame plane on the slide; and (iii) a weld dressing machine. USE/ADVANTAGE - For prodn. of rectangular plastic frames esp. window frames. Reduces non-productive time in which the carousel is unable to rotate.
Patent DE-4218589-A1 (DE)
Title: Returnable transport containers with square baseplates - have detent and counter detent elements along circumferential edges of plates for detachable interlocking for easier storage
Inventor: SAATHOFF WERNER
IPC: B65D90/08
Filed: 1992-06-05
Abstract: Profiled strips (22,31) round the edges of the plates (18,29) have a cross-sectional area (23,32) protruding from the plate with a circular arc contour extending over 200 deg. The edge contour of one strip has an external edge contour and that of the second strip an inner edge contour. At least this inner edge contour (33) is elastically deformable. The plate elements are cut to the desired shape and then fitted with the profiled strips which are cut off to the desired length from extruded sections. The centre (24,34) of the edge contours lies in the central plane (25,35) of the plates. USE/ADVANTAGE - The plates can be built up into containers of variable formats yet can be dismantled and stacked for return transport.
Patent DE-4220039-A1 (DE)
Title: Guide unit e.g. for potato lifter - has at least one mechanical furrow scanner connected rotationally rigid with disc segment across joint
Inventor: SCHUCH RAINER
IPC: A01B69/04
Filed: 1992-06-19
Abstract: A section (9) of the disc segment (4) makes contact with at least two sensors (7) across a segment edge. The disc segment (4) is adjustable in distance and angle to the at least two sensors, which are arranged at the same distance to a shaft (3), and to this shaft. The adjustment and sensitivity setting of the system can be carried out across an elongated hole (10,fig.2) contg. the shaft (3). The hole (10) is arranged in the disc segment. The electrical outputs of the sensors (7) are combined as a three point element. In specific desired range no sensor switches. ADVANTAGE - Simple, cost effective and non-wear unit for working implements or machines used for harvesting crops cultivated in dikes.
Patent DE-4235582-A1 (DE)
Title: Protective rehabilitation of structures esp. of high art-historical interest - using electro-osmotic process for desalination and draining of structures with application of DC voltage across two electrodes according to electrolysis method
Inventor: BECKER GOETZ
IPC: E04B1/70
Filed: 1992-10-22
Abstract: Areal and if required flexible cathodes or anodes are applied on the viewing surfaces of the structure; and rod shaped anodes or cathodes in a system applied in drillings with little detrimental effect on the structure so that a field build up is facilitated. Electrodes (2) of ceramic with electrically conducting wolfram layers are introduced in the region of a mural on a layer (3) of plaster on brickwork (1). A mineral fibre mat (4) is placed on the plaster with the mural, and a flexible plastic grid (5) coated with wolfram is fitted over the mat. ADVANTAGE - Measures prevent any destructive effect on worthwhile viewing surfaces without any loss in effectiveness of whole structure.
Patent DE-4238162-A1 (DE)
Title: Testing sealing tightness of surfaces - involves applying vacuum to surface in liquid-filled bell jar and observing air bubbles
Inventor: NORDHUES HANS-WERNER
IPC: G01M3/06
Filed: 1992-11-12
Abstract: A vacuum is applied to the surface using a bell jar filled with a transparent liquid and having a viewing window inclined wrt. the horizontal. The sealing of the surface is tested by determining whether air emanates from the surface as observed by bubbles rising through the liquid. The bell jar need not be tightly sealed against the surface or the vacuum maintained for a defined time period in order to determine the surface sealing properties. USE/ADVANTAGE - Enables definite evaluation of surface sealing more economically and simply than with conventional vacuum testing.
Patent DE-4240465-A1 (DE)
Title: Combination instrument for vehicle dashboard - has primary tachometer display displaced from original position for viewing partially overlapped secondary liquid crystal display
Inventor: MAY NORBERT
IPC: G01D7/04
Filed: 1992-12-02
Abstract: The combination instrument (1) has a primary tachometer display (2,3) which is permanently visible and a secondary display which is only visible when required e.g. for inspection indication or on-board computer. The permanently visible display is displaced from its signal position within the display field via a setting motor (8). The secondary display has a display field which is partially overlapped by the permanently visible display in the original position of the latter. Pref. the setting motor is coupled to two display elements of the primary display via a rack and pinion device allowing them to be displaced in opposite directions. ADVANTAGE - Optimum use of dashboard display surface.
Patent DE-4301864-A1 (DE)
Title: Manually or automatically cutting patterns from continuous band of textiles or foil - involves soft flexible under-cutter permanently fixed to batten conveyor to prevent distortion of material
Inventor: BAUMANN WERNER
IPC: B26F1/38
Filed: 1993-01-25
Abstract: The under-cutter (1) is fixed to the batten conveyor (2) with fasteners (4) in such a way that it can be removed and exchanged without disturbing the conveyor. A set of under-cutters can be installed on the conveyor so that a single upper-cutter (10) can cut several patterns at once. A funnel shaped cutting tray (9) is laid in a frame (7) on top of the material (8), which presses down on the under-cutter before and during the cutting process so that the material is not deformed and the upper-cutter can cut patterns with exact repetitive measure. USE/ADVANTAGE - Material is compressed over the whole width and the cut takes place without delay or change of position.
Patent DE-4308778-A1 (DE)
Title: Marine propulsion with contrarotating coaxial propeller shafts
Inventor: ARNDT HEINRICH
IPC: B63H23/32
Filed: 1993-03-19
Abstract: Marine propulsion with contrarotating coaxial propeller shafts and at least one hydrostatic bearing (22) between the two shafts. The bearing oil is fed radially through the hollow outer shaft (7) and via axially parallel lines (34) in the annular space (24) between the outer shaft (7) and the shaft (20) mounted coaxially in it. <IMAGE>
Patent DE-4309965-A1 (DE)
Title: Halogen-free, fire resistant polyamide moulding materials
Inventor: SAYED AZIZ EL DIPL ING DR
IPC: C08L61/06
Filed: 1993-03-26
Abstract: The moulding materials (I) comprise (A) 10-60 wt.% polyamide, (B) 2-30 wt.% thermoplastic aromatic polymer, (C) 10-50 wt.% Mg(OH)2 and (D) 5-50 wt.% glass fibres.(I) contains 20-45 wt.% (A), 5-25 wt.% (B), 20-40 wt.% (C) and 10-30 wt.% (D). (B) is polyarylene sulphide, polyarylene ether, polysulphone, polyether-imide or aromatic polyamide, esp. poly-p-sulphide. (A) is a partly-crystalline aliphatic homo- or co-polyamide.
Patent DE-4313919-A1 (DE)
Title: Process for removing cholesterol derivatives from egg yolk
Inventor: KOHLRAUSCH UTZ DR
IPC: A23L15/00
Filed: 1993-04-28
Abstract: A process is described for removing cholesterol derivatives from egg yolk by dilution of the egg yolk with aqueous salt solution and subsequent complexing of the cholesterol derivatives using beta-cyclodextrin, before the complexing step, a dilute egg yolk mixture being produced by adding an aqueous solution of a water-soluble salt comprising the cation potassium or calcium and the anion chloride and/or sulphate and/or an organic anion having a molecular weight </= 150 and, after separating off the cholesterol complexes from the egg yolk mixture, the salt in question and if appropriate the water being removed again. In this manner low-sodium egg-yolk products are obtained having a low total cholesterol content and good sensory properties.
Patent DE-4320003-A1 (DE)
Title: Process for removing dissolved arsenic by means of solid iron hydroxide in water purification
Inventor: JEKEL MARTIN PROF DR
IPC: B01J20/06
Filed: 1993-06-11
Abstract: Published without abstract.
Patent DE-4320088-A1 (DE)
Title: Rapid-assembly and rescue scaffolding
IPC: A62B1/04
Filed: 1993-06-17
Abstract: Scaffoldings are known in general and form today's state of the art. These scaffoldings are set up in a stationary manner and are removed again after repair work has been completed. This assembly and dismantling is extremely cost-intensive and time-consuming. In the event of danger, e.g. in the event of a fire in a building for a number of families, the escape route via the stairs is often blocked. By the time the fire services have arrived and extended their ladders, it is often too late for help. If, however, a rescue scaffolding or a rapid-assembly scaffolding were accessible to all in the immediate vicinity as an emergency scaffolding, then, for example, a number of courageous men could reach the windows of a three-storey residential building in 5 minutes. Repairs, such as are very often necessary on roof gutters and house facades, are accessible in an extremely simple manner by means of the rapid-assembly scaffolding.
Patent DE-4327056-A1 (DE)
Inventor: DONN GUENTER DR
IPC: A01N57/20
Filed: 1993-08-12
Abstract: The invention concerns a method of increasing the yield of crops which are resistant to glutamine synthetase inhibitors, the method calling for crop plants to be treated with small amounts of glutamine synthetase inhibitors. The invention also concerns the use of glutamine synthetase inhibitors to increase the yield of transgenic crop plants.
Patent DE-4328050-A1 (DE)
Title: Method and device for preparing the bristle tufts serving to form brushware
Inventor: MEYER BERTHOLD
IPC: A46D1/08
Filed: 1993-08-20
Abstract: The invention relates to a method for preparing the bristle tufts serving to form brushware, for example a toothbrush, for at least one treatment operation in which the bristle tufts, which are required to form the brushware and have been precut to a specified length, are inserted and possibly tensioned in appropriately arranged channels in a transporting plate. In order to reduce the outlay and the space requirement for the device and to substantially limit the loss of bristle material and simultaneously to be able to insert bristle tufts of different length into the channels in the plate-like carrier, the individual, identical bristle tufts are cut off one after the other from only one endless bristle line and are inserted one after another in the individual channels of the transporting plate designed as a mould insert for the bristle tuft carrier. <IMAGE>
Patent DE-4331902-A1 (DE)
Inventor: BERGMANN CHRISTIAN
IPC: B60K26/04
Filed: 1993-09-20
Abstract: A signal transmitter comprises a shaft (12), which is rotatable in a housing (11) by a motor vehicle accelerator pedal against the force of a restoring spring. The shaft cooperates with a rotary angle sensor delivering an electrical pedal value signal and is connected, secure against relative rotation, with a guide cage (22) for at least one runner body (23). Provided in the housing (11) is a guide surface (27) for the body (23), against which this is biassed by a spring (26). The guide surface has a ramp (28), which corresponds to a predetermined angle of shaft rotation and by way of which the body (23) is displaceable against the spring bias from a first portion (29), which is at 8 first level of the surface (27) to 8 second portion (30), which is at a second level. The body (23) is mounted in the cage (22) to be movable parallelly to the surface (27) in such a manner that on return movement of the pedal of the body drops over or entirely bypasses the ramp so that no increase in force is felt when the pedal returns from kickdown. <IMAGE>
Patent DE-4334508-A1 (DE)
Title: Arrangement for measuring temperature and air quality
Inventor: IRRGANG KLAUS DR
IPC: G01W1/17
Filed: 1993-10-09
Abstract: In this temperature and air-quality meter a rapid measurement of the temperature and of the air quality is effected, it being intended that both measurement quantities are measured at one measuring location without the measuring sensors influencing one another, and a rapid heat transition is achieved without auxiliary energy. This object is achieved by the fact that, in a multi-part tube through which gas or air flows and which generates a chimney effect, a temperature sensor and a gas sensor are arranged behind one another, the gas sensor being arranged after the temperature sensor in the direction of flow. The invention relates to an arrangement for measuring temperature and air quality, in which sensors are introduced into an airflow. The arrangement is especially used for measuring social rooms such as workrooms, administrative rooms, restaurant rooms and the like and in residential rooms. <IMAGE>
Patent DE-4335318-A1 (DE)
Title: Machine tool generating linear, axial working stroke - has toggle lever linked to working piston via slide dog displaced in piston parallel to stroke axis
IPC: B21D39/03
Filed: 1993-10-15
Abstract: The working stroke starts at a lower clamping force and ends with a high such force. There is a tool (8) holder (7) to which is coupled a working piston (1), guided in the stroke axis (I) direction in the machine frame (6). A second working piston (4) is incorporated between the first piston and stroke counter-bearing (5) fixed in the frame. The second piston is driven by a toggle lever (2,3) to generate the linear working stroke and to swivel the stroke axis. The toggle lever is linked to the second working piston via a slide dog, moving in the second working piston parallel to the stroke axis. USE/ADVANTAGE - For a machine forming connections between steel sheet components, with the drive piston remaining axially aligned during the entire stroke course.
Patent DE-4336141-A1 (DE)
Title: Mounting arrangement for a supporting device capable of attachment to a worktop or tabletop, in particular a monitor-supporting device or monitor-swivelling arm
Inventor: DAENIKEN NIKOLAUS VON
IPC: F16M13/02
Filed: 1993-10-22
Abstract: An improved mounting arrangement, preferably in the form of a monitor-swivelling arm, comprises a fixing bracket (retaining angle) (9), the bearing leg (9') of which, running parallel to the plane of the tabletop, rests on a standing device (3) designed preferably in the form of a standing plate (3'). A counter clamping jaw (19), supported by the underside of the tabletop, is held, such that it can be adapted to the thickness of the tabletop as desired, by means of a preliminary fixing device (23) on the clamping leg (9'') projecting downwardly beyond the edge (13) of the tabletop. The final application of the required clamping forces is obtained by means of clamping screws (39) which act from above between the bearing leg (9') and the standing device (3). <IMAGE>
Patent DE-4338659-A1 (DE)
Title: Hospital bed with multi-section couch surface
IPC: A61G7/015
Filed: 1993-11-12
Abstract: The sections of the couch surface are attached to a frame (1), the sections supporting the thighs and shins (3,4) hinging together. The thigh section is adjustable for angle on the frame. This section also has a mechanism (21,22) adjusting it telescopically. It can comprise two transverse (12,15) and two side (14) beams, each of the latter having inner and outer halves (14.1,14.2) joined to the transverse beams. A shaft in bearings in the outer halves and engaging in fixed racks (17) slides the outer halves on the inner ones. The racks can be fixed to the second transverse beam, and the shaft can mesh with them via countersunk (sic) teeth.
Patent DE-4344215-A1 (DE)
Inventor: PAATZ KATHLEEN DR
IPC: C11D3/02
Filed: 1993-12-23
Abstract: PCT No. PCT/EP94/04152 Sec. 371 Date Jul. 24, 1996 Sec. 102(e) Date Jul. 24, 1996 PCT Filed Dec. 14, 1994 PCT Pub. No. WO95/17493 PCT Pub. Date Jun. 29, 1995The invention provides an enzyme containing granule with a coating containing a silver corrosion inhibitor. The particle is formed from a core containing a first enzyme and an organic or inorganic carrier which can be coated with a second particulate enzyme. The core is coated with a coating containing at least one salt of manganese, titanium, zirconium, hafnium, vanadium, cobalt and cerium. A method for preparing the granule is also disclosed.
Patent DE-4400647-A1 (DE)
Title: Containers setting=down mechanism on dumping vehicle
Inventor: BRAUN GERHARD
IPC: B60P1/48
Filed: 1994-01-12
Abstract: The vehicle has a pair of hinged swivel arms (22), on whose free ends can be firmly positioned the transported container, possibly with intermediate use of extensible telescopic parts with coupling profiles. The swivel arms provide a movement of the container wrt. the vehicle load platform. On the swivel arms the container support (46) is releasably fastened, also coupling the arms. The support is swivelable with the arms about their hinge axes (26). The support is connectable to at least one bearing (42) of the container. Pref. the coupling profile of each swivel arm can be fitted into a matching holder.
Patent DE-4401771-A1 (DE)
Title: Electric bass guitar with improved E-bass sound
Inventor: ZIESEMANN RUEDIGER
IPC: G10D3/06
Filed: 1994-01-25
Abstract: An electric bass guitar includes a main sound box (6) and fret-board (1) on the top surface of which a finger board (4) and strings (3) are arranged.  The improved design provides a powerful tone sound and an extended sustain feature, while retaining its good performance characteristics, achieved by widening the fret-board (1) cross-sectionally over the fingerboard (4) in such a way that the distance between the edge of the fingerboard (4) adjacent to the lowest note string (3) and the edge of the fret-board (1) adjacent to it, exceeds 5 mm.
Patent DE-4403206-A1 (DE)
Title: Protected computer disc allowing information to be destroyed after certain time lapse
Inventor: WALDORF RALPH
IPC: G11B20/00
Filed: 1994-02-03
Abstract: The three and a half inch disc has the usual cover with read access slot (5) and a dedicated smart chip (6) on its outer surface. The chip contains encoding data for accessing data on the disc.  The chip may also be a single chip microcomputer. The encoding mechanism may be used for copy protection, limiting the number of copies made, or applying other constraints.
Patent DE-4407829-A1 (DE)
Title: Method for quasi-isothermal compression of air
Inventor: WUEBBELING MARTIN DIPL ING
IPC: F04D29/58
Filed: 1994-03-09
Abstract: The water to be added is injected at \> n/2 points of the turbo compressor, with n being the number of compressor stages. Water is added until the compression air is saturated, e.g. until relative humidity of the air is > 99,5% but < 100%. Additionally, water is supplied after the last compressor stage, and is supplied, together with the compression air, to the combustion chamber of a gas turbine plant. The injection points are formed by nozzles. These atomize the water, to achieve a thorough mixing of compression air and water.
Patent DE-4410500-A1 (DE)
Title: Arrangement for preventing the transmission of sound vibrations through the outer casing of multiple-shell chimneys
Inventor: FREIINGER JOHANN ING
IPC: E04F17/02
Filed: 1994-03-25
Abstract: The invention relates to an arrangement for preventing the transmission of sound vibrations through the outer casing of multiple-shell chimneys, over one or more storeys of a structure, where, in particular in the region of the intermediate floor (4), one or more compression-resistant, sound-insulating intermediate layers (5) are introduced between the shaped blocks (2) which form the outer casing of the chimney (1). <IMAGE>
Patent DE-4410566-A1 (DE)
Title: Mincer, especially for sausage making
Inventor: STIMPFL CHRISTOF
IPC: B02C18/30
Filed: 1994-03-26
Abstract: The mincer comprises rotary discs (7,8) with apertures which are placed in succession in the mincer (4) and turn in opposite directions. One disc is connected to a rotary shaft (13) and the other is connected rotationally secured to a rotary tube (6). The shaft and tube can turn at different speeds. The discs can be spaced from each other by an interspace (22) whose width decreases in the transport direction (x). One disc can be a perforated disc with axially parallel apertures. A filler funnel and conveyor screw can be fitted to the front of the mincer.
Patent DE-4422343-A1 (DE)
Inventor: HIRSCH LUCIAN DIPL ING
IPC: H04N1/00
Filed: 1994-06-27
Abstract: The invention calls for the PC to generate control commands not only for the operation of the fax machine but also for the establishment of outgoing telephone communications through the phone set (FE) linked to the fax machine.
Patent DE-4428402-A1 (DE)
Inventor: SEEBER STEFAN DR
IPC: C12N15/63
Filed: 1994-08-11
Abstract: The use of a circular vector DNA to manufacture a drug to treat mammals or humans by gene therapy, wherein the vector DNA contains a selection marker gene and a DNA sequence that is heterologous for the vector and that causes a modulation, correction or activation of the expression of an endogenous gene or the expression of a gene introduced into the cells of the mammal or human by the vector DNA, is characterized in that the vector nucleic acid (a) is amplified under selection pressure and is split in such a way that said selection marker gene and said heterologous DNA are present on separate DNA fragments, (b) the DNA fragment that contains said heterologous DNA or both fragments are recircularized into vectors, (c) said DNA fragments are separated before or after the recircularizing, (d) the recircularized DNA fragment which contains said heterologous DNA is isolated and (e) the recircularized DNA fragment thus obtained is used to manufacture the drug.
Patent DE-4429986-A1 (DE)
Title: Lorry semi-trailer
Inventor: KROEZE HENDRIK
IPC: B62D13/02
Filed: 1994-08-24
Abstract: The semi-trailer has a coupling on the underside at the forward end to the tractor vehicle, and one or more rear axles. One or more further axles (6) are mounted at the front part of the semi-trailer (2). Equipment can be provided to align this axle with one or more of those (7,8) of the tractor vehicle (3) and which can be pneumatically operated. The front axle can be steerable, and the rear one simultaneously and in the opposite direction. The semi-trailer length can be adjustable by a mechanism between its front and rear axles, and its front-axle-braking system can be connected to the tractor vehicle axle (8).
Patent DE-4436451-A1 (DE)
Title: Lifting and tipping device for barrels
Inventor: RUBERG BERND
IPC: B65G65/23
Filed: 1994-10-10
Abstract: The device which is designed for charging machinery and so emptying the barrel, has the stroke of the means provided to carry the barrel load used to increase the delivery height. The connection line of the force applied points along the piston rod for the stroke and lowering movement cuts the tensioning points for the linear motion somewhere in the centre of the barrel.