baber/WOPTO huggingface dataset:
Patent DE-4229752-A1 (DE)
Title: Welding device - for connecting plastic sealing strips and plastic sheets which are connected to a sheet metal base
Inventor: KERNER FRANZ DR
IPC: B29C65/20
Filed: 1992-09-05
Abstract: The plastic sheeting is fixed to a base which can be attracted by magnets, and is in particular for cassettes and panels of steel plate with concealed sealing strip. The device has running rollers (4) with magnets, which run directly on the base (1). An additional guide is provided on the strip edge (3), and rollers (6, 11) are provided with a union (9, 12) encompassing the strip edge (2). USE/ADVANTAGE - For welding plastic sealing strips and sheets connected to a sheet metal base. The welding occurs automatically, attaching the plastic seal firmly to the base.
Patent DE-4230185-A1 (DE)
Title: Directional control slide valve for hydraulic control system - has bridging channel, formed by open overlapping recesses in slide pistons, close to working channel.
Inventor: KLEMENS HARALD DIPL ING
IPC: F15B13/04
Filed: 1992-09-09
Abstract: The slide valve (W) for hydraulic control systems has a slide piston (K), moving in a housing bore (1). It has a working channel (P,A), opening into the bore, and a bridging channel (C) for control pressure medium. The channel is located in the slide piston, and has an axial section (S,Y) of set length. The bridging channel is formed by several distant recesses (14) in the piston, which are open to the piston circumference. The contours of the recesses overlap in longitudinal direction of the piston, but are at relative distances at right angles to the longitudinal direction. The width of each recess, as seen in that direction, is smaller than the length of the axial section of the slide piston. USE/ADVANTAGE - Directional control slide valve for hydraulic control system is of short length.
Patent DE-4231049-A1 (DE)
Title: Cable and lead conduit in front area of motor vehicle - is attached to top of inner wing and has opening to engine compartment with detachable lid
Inventor: SCHLESINGER ERICH
IPC: B62D25/18
Filed: 1992-09-17
Abstract: A cable conduit (1) for use with car wiring harnesses, esp. those running between front and rear of the vehicle, is arranged in the wheel arch (3). It is integral with the fender (wing), attached to the top of the inner wing (30). There is an opening into the engine compartment (9), with a detachable lid (5). This lid has a cable retainer (5a) to give rigidity to the larger diameter cables (6). Smaller cables (7) are held loosely. ADVANTAGE - Easy assembly of leads and cables with full enclosed protection.
Patent DE-4231839-A1 (DE)
Title: Packaging machine with band, tape, on string applicator - has grippers for corner elements to be set at object corners, with element application in overlapping manner
Inventor: FRANKE MICHAEL
IPC: B65B13/18
Filed: 1992-09-23
Abstract: The grippers are intended for corner elements (33, 34) to be set at corners of a packaged object (2). They are applied to the object corner such that several opposite elements along an object edge overlap. The band etc. applied (1) receives the corner elements by a binding set (12). The packaged object is set on a deposition surface with which it is movable to the band etc. applicator, or vice versa such that the object is located in a defined position w.r.t. to the applicator, with the latter and the deposition surface on parallel planes. USE/ADVANTAGE - Packaging machine with rapid and reliable securing of corner packages elements.
Patent DE-4232926-A1 (DE)
Title: Fully automatic pallet storage system for distributing and storing goods - has control devices and motorised drives to move pallets over guide rails along straight sections having direction changers at ends
Inventor: GRUENANGER GERHART
IPC: E04H6/24
Filed: 1992-09-28
Abstract: The pallets (5) can be transported by support units and linear motor drive members which move the pallets in a straight line over certain track sections. Between these straight sections there are devices for changing the directions at right angles. Control devices are used to control several pallets simultaneously in the overall storage area so that collisions are avoided. The goods can be distributed to and from the storage areas simultaneously using the shortest routes. The support devices are preferably ball rollers (6) mounted on the pallets and running in guide rails (12). USE/ADVANTAGE - Especially for vehicle parking systems. Faster handling times with low technical expense.
Patent DE-4235533-A1 (DE)
Title: Hydrogen supply for hydrogen@ IC-engine - has two hydrogen@ reservoir, each with storage alloy, to free hydrogen@ at higher or lower engine temperature
Inventor: SHIMIZU TSUTOMU
IPC: F02D19/02
Filed: 1992-10-21
Abstract: The hydrogen supply has a first hydrogen reservoir (76), containing a hydrogen storage alloy, which frees hydrogen at a raised temperature. Engine heat causes this hydrogen to be freed. A second reservoir (90) contains a similar alloy, which frees hydrogen at a lower temperature, without help from the engine heat. A sensor (71D) determines that the engine temperature is lower than a preset level. A switch (50, 82, 97) causes the second reservoir to be connected to a hydrogen feed aperture (HP) of the engine. ADVANTAGE - Sufficient hydrogen is supplied for good start under cold conditions.
Patent DE-4237726-A1 (DE)
Title: Pump nozzle for IC engine fuel injection - involves direct cleaning of pump and nozzle and hydraulic control component operated by electromagnetic unit
Inventor: GOLLE HERMANN DR ING
IPC: F02B77/04
Filed: 1992-11-09
Abstract: The pump nozzle has an externally driven pump piston on the same axis as an injection nozzle, with an intermediate pump pressure chamber. It is controlled by a hydraulic-magnetic control unit. A hydraulic control component (10) is fitted directly on the pump pressure chamber (6) in such a way that a ring space surrounding the control component or the through hole guiding the control component intersects directly the pump pressure chamber (6) or a short intermediate channel determined by the wall thickness of the pump cylinder connects the ring space (11) with the pump pressure chamber. USE/ADVANTAGE - For fuel injection in an IC engine to eradicate completely connecting channels between the pump pressure chamber and the hydraulic-magnetic control unit for the pump nozzle.
Patent DE-4241566-A1 (DE)
Title: Bearing for rotary press cylinder with sleeve and adjustable supports - allows restricted pivoting of levers to retract rollers from periphery of cylinder for fitting or removal of sleeve
Inventor: SEYFFERT ULRICH
IPC: B41F13/26
Filed: 1992-12-10
Abstract: The cylinder (4) is supported by three rollers (3) rotatable about eccentric bolts (2) parallel to its axis. The rollers are arranged in pocket-shaped recesses (5) in the frame (1) of the machine. The bolts set into the covering segments (7) of the walls of the recesses and connected by pegs (8) to levers (9) joined to pivotable hydraulic cylinders (10) under electronic control.The pivotal movement of the levers is limited by stops (13) with set screws (11). ADVANTAGE - simple and compact device enables sleeve to be replaced and guarantees reliable and easily adjusted support for cylinder in its operative condition.
Patent DE-4243679-A1 (DE)
Title: Multi gas mixer
Inventor: FALKE KONRAD PROF DR MED
IPC: B01F23/10
Filed: 1992-12-18
Abstract: The multi-gas mixer has at least two twin-gas mixers (10,20) with preceding pressure controls, switched in a cascade in succession, combined with a triple gas mixer.The twin-gas mixer uses perforated or slitted diaphragms, or is as needle valves.
Patent DE-4300923-A1 (DE)
Title: Sepn. of constituents fractions in automotive and engineering waste
Inventor: LOEBBERT JOHANNES
IPC: B03B9/06
Filed: 1993-01-15
Abstract: The novelty is that a process to separate oily residues incident in vehicle and engineering activities is that the residues contain: oil-soaked sweepings and moist oil-binding agents including sawdust, oil-soaked cleaning rags and cleaning wadding, used oil filters and small metal components, plastic components.The process incorporates the following steps: (a) the oil-soaked sweepings and oil-binding agents are removed using vibrating sieve, (b) the residual fractions are charged into a separator in which the lighter items such as cleaning rags and wadding are sepd. from the heavy items, (c) the residual heavy items are sepd. into ferrous and non-ferrous by a magnet, (d) the residual waste matter is sepd. onto a high speed conveyor belt into used oil filters and other waste.The oil filter housings are cut open to release filter material and ferrous components. The filter insert material is placed with the lighter material such as rags and wadding.
Patent DE-4306909-A1 (DE)
Title: Magnetic motor
Inventor: MUELLER MANFRED
IPC: H02K53/00
Filed: 1993-03-05
Abstract: Every known technology which is used to produce a torque is dependent on a continuous supply of energy. The magnetic motor is intended to make it possible to produce a continuous torque, without any further supply of energy, by means of the high remanence of the magnets, which are used as the rotor and stator. The [lacuna] which are arranged around a rotation axis and consist of four joined together rotor permanent magnets, which are formed in a rectangular manner, with their hemispherical pole pair ends experience pushing and pulling a plurality of times within the semi-circular pole shoe arrangement in a full circle in a non-homogeneous stator magnetic field, which likewise consists of permanent magnets, and thus experience a resultant, continuous torque in the clockwise direction. Since the joined together stator permanent magnets have two non-homogeneous magnetic fields (+ and -), the second rotor is arranged with rotor permanent magnets, which are joined together in an opposing manner and are formed in a rectangular shape, around the same rotation axis, which second rotor likewise experiences a continuous torque in the clockwise direction. Depending on the size of the stator, rotors having more than four rotor pairs in a non-homogeneous magnetic field can also be designed, and thus allow such magnetic motors to be used in the wide spectrum of physical/technical fields.
Patent DE-4308151-A1 (DE)
Inventor: DIEKMANN HELMUT DIPL ING
IPC: C22C38/40
Filed: 1993-03-15
Abstract: The present invention relates to the use of materials for parts contacted by hot, concentrated sulphuric acid and oleum having a strength of from 0 to 10% by weight and also the preparation of sulphuric acid using these materials.
Patent DE-4309617-A1 (DE)
Inventor: STADLER HEINZ
IPC: H01H49/00
Filed: 1993-03-24
Abstract: In the case of the method, a contact spring (23) which is operatively connected to an armature (3) is moved, when in a position corresponding to the operating position of the armature, into touching contact with its respective mating contact element. After this, a further movement is exerted on the armature in such a manner that the desired contact force is produced. A fastening end of the respective contact spring is fitted to a support (20) in a position corresponding to the further movement, and is connected to said support (20). As a result of the additional movement setting before fastening of the contact spring, this contact spring is already fixed in the correct position on its support so that tolerance accumulation is largely precluded and subsequent adjustment is avoided. <IMAGE>
Patent DE-4310615-A1 (DE)
Title: Method and device to provide a system which can be configured by the user, and integrates and manages several different tasks and software tools
Inventor: BATCH JAMES CARL
IPC: G06F9/45
Filed: 1993-03-31
Abstract: The invention concerns a method and device to provide a system which can be configured by the user, and integrates and manages several different tasks and software tools. It is designed mainly for use in design and production automation systems. The system has a main control routine, which uses macros to control each process to be carried out, including the sequencing of tasks and the encapsulation of all incompatible software tools which work with the control program. The encapsulation controls the interpretations for transfers between the incompatible tool and the control program. Additional routines are provided, to make available interfaces between different tools, including tools which have different kinds of incompatibility, and between an operator and the system, or between the various tools which are used in it. All routines are rule-based, and these rules, including the macros which are used in the control routine, are written in an interpretive expansion language, which can be read by both people and machines. Thus the system can easily be configured and reconfigured by the user.
Patent DE-4310721-A1 (DE)
Title: Dust and thread collector
Inventor: SCHLOTTER ALFRED DIPL ING
IPC: A47L25/08
Filed: 1993-04-01
Abstract: Published without abstract.
Patent DE-4313475-A1 (DE)
Title: Moving platform for calender operative - has protective shield moving up over leading side when in danger zone
Inventor: CONRAD HANS-ROLF
IPC: B29C43/24
Filed: 1993-04-24
Abstract: The moving platform, for the operation at a calendering machine, has a protective shield (12), at the leading side (8), which moves upwards over its upper edge so that the operative (7) on the platform (5) cannot move into a danger area at the calender (1). The protective shield (12) is moved upwards by the control system when the switching function E1 satisfies the expression E1 = (F and H or H) = (F or H) and H = F' and H. The protective shield (12) can only be moved when the switching function E2 satisfies the expression E2 = (H' or H and F) and S. F is a platform (5) position without hazards; H is a rotation of the main calender drive; S is the upper position of the protective shield; F' and H are reverse actions of F and H. USE/ADVANTAGE - The assembly is a moving platform for the operative of a calendering machine. The protective shrouding and its operation prevents the risk of operative injury.
Patent DE-4328737-A1 (DE)
Title: Manual carrying aid for elongate transport articles
Inventor: MATHES KLAUS
IPC: B25B7/00
Filed: 1993-08-26
Abstract: The carrying aid (1'') has a tong-like carrying body (4) which can be clamped to the end of a transport article, such as, for example, a tube, and which has an abutment leg (14) assigned rigidly to it and a clamping leg (16) pivotable relative to the abutment leg (14) and having two lever arms (17, 18) of unequal length. The clamping leg (16) provided on the short lever arm (17) with a clamping member (19) and on a long lever arm (18) with a handle (HG) is positively guided by the carrying body (4) in a plane intersecting the longitudinal mid-plane of the abutment leg (14). The carrying body (4) can be provided with a chain pocket (51) which serves for the releasable retention of a round-link chain (52). Depending on the configuration of the carrying body (4), of the clamping member (19) and of the handle (HG), elongate parts, such as, for example, tubes, gutter profiles or I-shaped profiles, can be manually carried and transported by means of the carrying aid (1''). <IMAGE>
Patent DE-4328829-A1 (DE)
Inventor: BURTSCHER HELMUT DIPL CHEM DR
IPC: C12N15/55
Filed: 1993-08-27
Abstract: A recombinant protein with D-hydantoinase activity which has the amino-acid sequence SEQ ID NO : 1 is obtainable in large quantities and has an improved temperature stability.
Patent DE-4342740-A1 (DE)
Title: Small telecommunication exchange system metal housing
Inventor: HELFRICH BURKHARD DIPL ING
IPC: H04Q1/02
Filed: 1993-12-15
Abstract: The metal housing is for a small telecommunications exchange system with a current supply unit. In the system, the electronic units are provided on one or more circuit boards which are mounted in the housing. The housing has two side walls (3), a back wall (5) a base (4), a front side and a top. The current supply unit is provided outside the housing (1, 2). A base circuit board is provided which has one or more terminal plugs and one or more connection plugs. The latter can connect one or more additional circuit boards can be attached parallel to the base board or another additional board. The base and additional circuit boards can be attached parallel to the base board or another additional board. The base and additional circuit boards are held by guides (9) in the side walls (3) and the back wall (5). The terminal plugs extend through openings (11, 12) through the back wall (5) and are screwed to it. All of the plugs are provided on the component side of the circuit boards. The pins of the connection plug of the additional circuit boards extend through them.
Patent DE-4344344-A1 (DE)
Title: Reinforced structure for chimney
Inventor: KRAUSS PETER
IPC: F16L25/08
Filed: 1993-12-23
Abstract: The chimney is of square section and is reinforced at the corners by tension rods (9). There are fastening devices for the rods at the joint (23) between each hollow chimney element (1).Each element (1) has a cutout (2) at each corner, extending up from its bottom surface, and accommodating a hollow tube (16,19) on a vertical axis and with clamping screws (18) in its side gripping the end of the rod in the upper chimney element. The lower end of the tube is welded to the hexagonal head of a nut (17) screwing into a socket on the upper end of the lower rod.
Patent DE-4400422-A1 (DE)
Title: Use of colostrum for stabilising constitution of birds
Inventor: POHL BRUNO
IPC: A23K10/28
Filed: 1994-01-08
Abstract: Use of colostrum (A) for stabilising the constitution of birds, esp. carrier pigeons, is new.   (A) is pref. admin. either as a powder or emulsion component, or it is employed as a feed additive, blended with 1 or more of CaCO3, dicalcium phosphate, MgO, brewers yeast, dextrose, maltose, glucose, skimmed milk powder, etc..
Patent DE-4401951-A1 (DE)
Inventor: CARL JOACHIM DR
IPC: C09K23/52
Filed: 1994-01-24
Abstract: The prodn. of low-viscosity aq. dispersions (PD') of water-soluble polymer with a mean mol. wt. of at least 500000 (A) and with a high concn. of active substance, comprises the polymerisation of (a1) 80-100 wt.% water-soluble monomer(s) and opt. (a2) 0-20 wt.% amphiphilic monomer(s) in presence of polymeric dispersant(s) (D), with removal of water.
Patent DE-4402070-A1 (DE)
Title: Silicide contact plug prodn. in via
Inventor: BYUN JEONG SOO
IPC: H01L21/768
Filed: 1994-01-25
Abstract: Prodn. of a silicide contact plug involves patterning an insulating film (62) on a substrate to form a via, depositing a silicon film over the entire structure to fill the via, back-etching the film to form a silicon contact plug, depositing a thin metal film over the entire structure, heat treating to form metal silicide and removing any unreacted metal to leave a silicide contact plug (67') in the via. The novelty is that the metal film is a platinum film. Also claimed is a semiconductor device with a platinum silicide contact plug.
Patent DE-4407183-A1 (DE)
Title: Batch UV-sterilisation enables re-use of used containers
Inventor: UHLIG BERND
IPC: A61L2/10
Filed: 1994-03-04
Abstract: Procedure and appts. for the sterilisation by UV radiation of used bottle-shaped containers (B) prior to re-use, where the novelty is that a batch (BG) of at least two, or a continuous row of containers (B) is positioned under a corresp. gp. of permanently-illuminated UV lamps (1), which are entered through the necks (H) into the containers (B) for a period sufficient for satisfactory sterilisation, and are withdrawn to allow the batch (BG) to move on. Shielding (4) prevents UV radiation reaching the surroundings.
Patent DE-4407566-A1 (DE)
Title: Solar-powered water sports device
Inventor: BAUMANN HANS-PETER
IPC: B63B35/73
Filed: 1994-03-08
Abstract: The water sports device has a float body (1), provided with a number of solar cells on its top surface, providing the operating current for an electric motor, attached to the underside of the float body and driving at least one propeller. The energy from the solar cells may be stored temporarily by a set of batteries. Pref. the float body is in the form of a foam plastics board which has handgrips (3,4) on either side allowing a swimmer to be towed along when the motor is driven, the latter and the propellers enclosed by a shield for protection of the user.
Patent DE-4408592-A1 (DE)
Inventor: BOEHMIG WOLFGANG DIPL ING
IPC: G03B27/62
Filed: 1994-03-15
Abstract: In an apparatus for microfilming books or similar original material (10), with a camera (40) which is mounted in a manner such that it can be moved vertically relatively to a supporting surface (12) for the original material (10), the supporting surface (12) is mounted in a manner such that it can be moved through a limited distance substantially at right-angles to the direction of the vertical movements of the camera (40). The supporting surface (12) can rest on a pair of linear conveying devices (42) which are driven by a common device. The drive that is assigned to the linear conveying devices (42) is also connected to the drive for the camera (40), and each of the linear conveying devices (42) has a propelling chain which runs around chain starwheels, its upper, carrying sun being connectable, by means permitting detachment, to an underframe (16) which carries the said supporting surface (12). <IMAGE>
Patent DE-4411903-A1 (DE)
Title: Toothed belt mfr. e.g. for automotive use for straight joint line
Inventor: BERGER RALF DIPL ING
IPC: B29D29/08
Filed: 1994-04-07
Abstract: In a process for mfg. a toothed belt a reinforcing fabric(2) made up from one or more fabric strips is joined together to make an endless cylinder which is then drawn onto a drum (4).  Accuracy of location of the joint lines between the reinforcing strips is achieved by attaching both axial ends of the fabric cylinder (2) on the drum (4) and then winding on a load-bearing fibre circumferentially.  Final fixing of the position of the reinforcing fabric (2) is only effected after completion of winding of the load-bearing fibre and prevents twisting of the reinforcing fabric cylinder (2). Also claimed is mfr. equipment which includes a multi-clamp feeder coaxial with and rotating with one end of the drum. The feeder locates the fabric cylinder (2) using clamps arranged around an outer rim.
Patent DE-4413989-A1 (DE)
Title: Mass prodn. of precision rod lenses esp. for high power diode lasers
Inventor: ZAMEL STEFAN
IPC: C03B11/08
Filed: 1994-04-21
Abstract: Prodn. of rod lenses, esp. micro-rod lenses for laser devices, involves (a) pressing a heated glass rod (1) at least partially into the peripheral shaping contour (2) of an upper and/or lower tool (3), while the rod and tool move relative to one another; and (b) cutting individual rod lenses from the shaped glass rod. Also claimed are (i) a shaping appts. for carrying out the above process; and (ii) a process for prodn. of the shaping appts.
Patent DE-4420193-A1 (DE)
Title: Detector for determining harmful materials in motor vehicle diesel engine
Inventor: HORN HORST DIPL ING
IPC: G01N15/06
Filed: 1994-06-09
Abstract: Two identical probes (10, 10') are provided. One probe (10) is arranged directly behind the environmental filter (3), for detecting the residual particles existing in the filtered surrounding air. The other probe (10') is arranged behind the mixing point of the dilution air with the sucked exhaust gas, for determining the total particles in the spatial air and the exhaust gas.  The sensors (10, 10', 100, fig. 2) deliver a signal, which can be evaluated by a microcomputer (5). The variables such as pressure, temp., absolute air humidity are used by the computer for the correction of the signal delivered by the probes or sensors. These can work according to the capacitive measurement principle.