baber/WOPTO huggingface dataset:
Patent DE-4209838-A1 (DE)
Title: Sterilising system for lengths of packing material - uses high pressure water jet sprayed onto continuously moving material surface  prior to sterile gas drying and UV radiation.
Inventor: BUCHNER NORBERT PROF DR DR ING
IPC: B65B55/08
Filed: 1992-03-26
Abstract: The wet cleaning device comprises a high pressure spray nozzle (17) spraying water at a pressure in the range from  20 to 200 bar at an angle range of 20 to 90 deg. pref. 45 deg. against the running direction of the material. The water jet can be pref. a flat surface jet with linear contact or a spot jet coating the material through rotation. USE/ADVANTAGE - Effective sterilisation of lengths of packing material without brushes which would wear down and require constant adjustment.
Patent DE-4212522-A1 (DE)
Title: Bender strip for sausage skin - facilitating placing of plastic strip delivered rolled up drum-fashion and subsequently out to required length
IPC: A22C13/02
Filed: 1992-04-15
Abstract: The bearer strip comprises a plastic strip which is longitudinally folded centrally and is delivered rolled up to the sausage skin handler who cuts the individual strips to the required length. The bearer strip is placed astride the sausage machine filler tube, and the dia. of the filler tube plays no part in the process. The strip is then secured at its rear end and drawn inclinedly upwards, so that the gathered natural intestinal sausage skins remain on the filler tube. USE/ADVANTAGE - To facilitate the placing of natural sausage skins on the filler tube of a sausage machine.
Patent DE-4214831-A1 (DE)
Title: Intermediate sole for sports shoes with adjustable hardness and damping - has sole divided into segments and cable running from first to last segment which, when pulled, tightens segments together and so increases hardness
Inventor: MANKAU DIETER
IPC: A43B13/18
Filed: 1992-05-10
Abstract: The sole (1) is made of material of rigid to average elasticity with hollow chambers divided into segments (4) along the length of the sole. The segments are attached together on the upper side but are separated from each other on the outer and under sides. The segments run across the middle axis, pref. in the front and rear foot areas but can also run the whole length of the shoe. A plastics or wire tensioning cable (2) runs through from the rear to the front segment and is pulled to press the segments together to allow for a harder or softer sole. USE/ADVANTAGE - Can be used for shoes used for different sports. Provides the user with the hardness and shock absorbency required by them and in the areas they need.
Patent DE-4217252-A1 (DE)
Title: Multiple-glazed window or door - has panes secured by internal frame to which outside one is glued gastight
Inventor: TOOREN GEERD
IPC: E06B3/663
Filed: 1992-05-25
Abstract: The window, door or wall-section comprises two or more panes (3). These are secured by an internal frame (1) flush with the edges. The outer pane (3) is glued to the frame to form a gastight joint. The frame can protrude at the bottom to form two supporting shoulders, which relieve the glued surfaces of static load, or alternatively the panes can be supported by profiled rails joined to the frame. The panes can also be secured in a chamber at the top and sides. ADVANTAGE - Improved transmission of daylight combined with heat- and sound-insulation.
Patent DE-4218558-A1 (DE)
Title: Heating element for fuel supplied to suction air flow of IC engine - has at least one PTC element arranged opposite fuel injection place without cross=sectional narrowing of suction duct in vicinity of cylinder head
Inventor: HAERTEL GUENTER
IPC: F02M31/135
Filed: 1992-06-05
Abstract: Several plate shaped PTC elements (8) of heat resisting synthetic material are embedded with electrical contact making in a holder (7), forming an approx. half-shell shaped element (4). The element (4) on the suction duct side is completely surface covered by a contact metal sheet (11) for the prodn. of an electrical contact. The holder (7) consists of the half-shell shaped element (4), which merges into a tubular shaped section (12), which is integrated on the suction pipe side. USE/ADVANTAGE - Uses advantages of ceramic material with PTC with heating surface large and active matching pipe wall, without any narrowing of suction duct.
Patent DE-4221630-A1 (DE)
Title: Filter element for hot gas - has folded, or waveform surface, and is pref. a filter cartridge or cassette
Inventor: RITSCHER GUENTER DIPL ING
IPC: B01D29/03
Filed: 1992-07-01
Abstract: The filter material is of metal, and represents an even, small pored flow grid. The pores of the material are equal or virtually equal in size, have a constant or almos constant cross-section and are equally or more or less sequally distributed over the filter material. The flow grid has a resistance coefficient greater than or equal to 100, and the material thickness amounts to 80 micrometres to 150 micrometres. The ratio of the fold distance on the side turned away from the inflow direction to the fold depth is 1:2 to 1:20. The pores on the inflow side have an input contour. Corresp. to the fold peaks over the filter material with small strip-shaped areas without pores are arranged. USE/ADVANTAGE - A filter element for hot gas which carries out an effective sepn. of particles and cleaning process.
Patent DE-4223974-A1 (DE)
Title: Self-adhesive label with enlarged information surface - comprises plastic foil material coated with adhesive, with dimension of foil material being greater than the visible label surface
IPC: G09F3/02
Filed: 1992-07-21
Abstract: The self-adhesive label comprises plastic foil material, partic. polyethylene material and is at least partly coated with an adhesive. The label is strip-shaped with a length which is greater than the periphery of the container to be labelled. It is formed by a part piece of a longer wound strip (12) of coated foil material. The label has two layers joined to one another along a fold line, the layers coming from a folded-back section of single layer foil material and on the outer side of the folded section is an adhesive layer. The two layers are sealed to one another. In a marked label area a further paint layer (12c) is provided which reduces the adhesive effect. USE/ADVANTAGE - A self-adhesive label which is an improvement on customary multilayered labels of paper, using a plastic foil material, giving additional room for information for the end user, and also constituting a high-value recycling material.
Patent DE-4225262-A1 (DE)
Title: Spinning machinery for producing soft and voluminous yarn - has pneumatic injector following drafting system, and in turn by nearby twisting unit with reduced diameter at entrance
Inventor: STALDER HERBERT
IPC: D01H1/115
Filed: 1992-07-31
Abstract: Spinning equipment with a drafting system to accept sliver is followed immediately by a pneumatic device, with an injector part, and a separate twisting unit. The interior of the twisting unit has a narrow section with a shoulder, with air inlet jets in the wider chamber. Pref. the roller pair (3, 4) is the output from the drafting system which processes the sliver. The injector (1) is a pneumatic device with airjets (10, 11) leading at an angle into the tubular passage (12). A small distance away is the twisting unit (2) which has a tubular entrance passage (22) with a smaller diameter (c) than (A) of the injector (1). Then there is a shoulder, as the passage widens to the diameter (D) similar to (A). The airjets (20, 21) are diametrically opposed and set radially with inlets tangential to the tubular passage. These airjets and the ones in the injector (1) may be in multiplies around the passage for the yarn. ADVANTAGE - The yarn produced has an outer layer of twisted fibres, similar to a ring spun yarn, but the yarn is soft and voluminous.
Patent DE-4227645-A1 (DE)
Inventor: JAENSCH MANFRED
IPC: E21B19/07
Filed: 1992-08-21
Abstract: An elevator (1) is provided with a safety device (13) which ensures that the wedges (3) are applied to a pipe (5) beneath its box (6). In preferred embodiments the slips are automatically released after the wedges (3) are applied. Conversely, the slips are applied before the wedges (3) are released so that the pipe string is at all times supported.
Patent DE-4232472-A1 (DE)
Title: New melt adhesives which have been cross-linked by irradiation - useful, e.g. in plasters, transdermal therapeutic systems, adhesive tapes, etc.
Inventor: CZECH ZBIGNIEW DR
IPC: C09J133/06
Filed: 1992-09-28
Abstract: Melt adhesive, prepd. from melt adhesive compsn. which is capable of being cross-linked by irradiation, is new. The melt adhesive compsn. comprises (a) a styrene-isoprene-styrene block copolymer, polyisobutene, an ethylene-vinylacetate-copolymer, polyvinyl ether or an acrylate cpd. (b) 0.01-15.00 (most esp. 0.1-10) wt.% of a cpd. of formula (R1R2C=CR3-C(O)x-(CH2)m-(CH2C(O)))n-NH-)2-Z (where R1, R2 = H, F, Cl, Br or I; x = 0 or 1; R3 = H, CN, halo or Me; m = 0-12; and Z = 2,4-toluyl, 2,6-toluyl or 1,5-(1-methylene-1,3,3-trimethyl)-cyclohexylene); and opt. (c) softeners, tackifiers, fillers or anti-aging agents. USE/ADVANTAGE - The adhesives are useful for e.g. plasters, transdermal therapeutic systems, adhesive tapes, etc.. The adhesives have low viscosity, high cohesion and good adhesion.
Patent DE-4237544-A1 (DE)
Title: Central closure system for drawers, and suspended filing frames - is operated without power guide and locking occurs via a rotary, rocker or tipping movement with power transmitted always in direction of movement
Inventor: GEMUENDEN RENE
IPC: E05B65/462
Filed: 1992-11-06
Abstract: There is no fixed connection between the lock and the locking gear. Locking is produced by releasing a rotary movement by the closure tongue sliding to the V-shaped rocker. The rocker is rotatably located over the central axis. Closing is enacted by means of a U-shaped claw which is fitted on the push rod of a push rod lock, and determined by the varying arm lengths of the claw the lock in the open position does not affect the central locking movements. USE/ADVANTAGE - A central locking system for drawers, filing frames and the like in which frictional resistances are reduced to a min.
Patent DE-4239091-A1 (DE)
Title: Inductive determn. of direction of rotation of reversible shaft - using magnetic poles and teeth of rotating wheel dimensioned to generate bipolar signal with doubled frequency of positive pulses
Inventor: WAGNER MATTHIAS
IPC: G01P13/04
Filed: 1992-11-20
Abstract: The toothed wheel rotating with the shaft has a gap of pref. 9.5 mm between teeth 2.5 mm wide whose passage is detected by a pair of magnetic poles spaced apart within an overall width of 4.2 mm of the soft magnetic pole pieces. These dimensions result in an induced voltage waveform with two sepd. positive pulses followed by almost equal and coincident negative pulses. The signal consequently has opposite polarities with a frequency ratio of 2:1. ADVANTAGE - Reliable indication of direction of rotation is given with only slight increase in complexity of construction.
Patent DE-4241902-A1 (DE)
Inventor: BURTELOW JAMES
IPC: B60R21/26
Filed: 1992-12-11
Abstract: Propellant charges suitable for use in, among other things, the gas generating component of an air bag system are produced by blending the components in a mixing vessel such as a tote bin, tumbled in order to mix the components of the charge. Tumbling is effected by a tumbling mixer which contain no internal moving parts. The blended components are then pressed into pellets or other shapes to form the finished charge. The charge may include sodium azide, potassium nitrate, aluminium oxide, silicon dioxide and magnesium silicate. The method of mixing is safe and the tote bin is used as a container for transporting the mixture to the pelletiser.
Patent DE-4243788-A1 (DE)
Inventor: SKOCIC ANTE
IPC: B01D29/52
Filed: 1992-12-23
Abstract: The novel installation for pressure dewatering of sludge contains an elongate pressure vessel which is fitted with at least one filter candle orientated parallel to the axis. The wall of the pressure vessel is covered with a filter drum through which flow passes outwards. The discharge of the dewatered sludge is opposite the feed so that the sludge moves through the pressure vessel along the filter surfaces with continously increasing dewatering. During this it is supported by rotated 10 transport devices, such as ring spirals. The counterpressure for the filtration is generated at the sludge discharge orifices by throttling the cross-section or by connection of a helical-screw pump which is continuously controllable from the idle state on. Vibrations or shock-like reversal of flow prevent blocking of the filter gap. <IMAGE>
Patent DE-4303197-A1 (DE)
Title: Device for sealing defect pipe walls - has a balloon fitted into a sealing mat and fillable with a pressurised medium.
Inventor: WEBER THEO
IPC: E03F3/06
Filed: 1993-02-04
Abstract: The mat is made of a carrier material impregnated with epoxy resin. The length of the balloon is longer than the length of the mat (10). The balloon can have a moulded invertible blind hole which holds part of the mat.  When the interior of the balloon expands the mat is pressed against the inside wall of the pipe wall before the blind hole begins to invert. ADVANTAGE - simple cost-effective repairs.
Patent DE-4305290-A1 (DE)
Title: Foot pedals for road vehicle - are mounted on spindle on bearing block between rigid elements
Inventor: GEFKEN HEINER DIPL ING
IPC: B60T7/06
Filed: 1993-02-20
Abstract: The foot-pedals (1) of a road vehicle are mounted on a spindle (10) in a bearing block (2) located between a pair of rigid elements (21,22). The elements are coupled at each end by links (7,8) that are monitored respectively on the front body frame (3) and a cross-member (5). The connection between the two is provided by a film link (6). When installed in the normal operating position the link is forced downwards until the lines of action (11,12) are also in line. In the event of an accident the links spring back to raise the pedal clear of the foot region. USE/ADVANTAGE - Vehicle pedals reduce possibility of damage to feet in event of collision.
Patent DE-4308184-A1 (DE)
Title: Epoxy resin mixtures
Inventor: GENTZKOW WOLFGANG VON DIPL CHE
IPC: C08G59/30
Filed: 1993-03-15
Abstract: Epoxy resin mixtures for the production of prepregs and composite (laminate, sandwich, multilayer) materials which can be obtained inexpensively and are readily processable give - without the addition of flameproofing agents - low combustibility moulded materials having a high glass transition temperature and simultaneously improved interlaminar adhesion and Cu adhesion if they contain the following components:   - a phosphorus-modified epoxy resin having an epoxide value of from 0.02 to 1 mol/100 g, built up from structural units derived from   (A) polyepoxide compounds containing at least two epoxide groups per molecule, and (B) at least one compound from the group consisting of phosphinic acids, phosphonic acids, pyrophosphonic acids and phosphonic acid monoesters, and   - an aromatic polyamine as curing agent. mp
Patent DE-4308983-A1 (DE)
Inventor: ZAPP ROBERT DIPL ING
IPC: G01P13/00
Filed: 1993-03-20
Abstract: The invention proposes a sensor switch (11) with a first sensor (5) which reacts to movement and has a first monitored detection (sensing) range (12) in which there is additionally provided a second sensor (8) which reacts to infrared beams (rays) and has a second monitored detection range (13). The second detection range is situated inside the first detection range and is smaller than the latter. The second sensor (8) is released by the first sensor (5) as soon as the latter detects a movement. The temperature recorded by the second sensor at the time of release is stored as a reference temperature. The output signals (A,B) of the sensors (5,8), which are conditioned by evaluation stages (7,10), are combined with one another via an OR gate (7) to the output signal (C) of the sensor switch (11). <IMAGE>
Patent DE-4310597-A1 (DE)
Title: Reference material set of dye solns. corresponing to ASTM colours - used for calibration of photoelectric colourimeters, for measuring crude oil products
Inventor: NIIZAWA AKIHIKO
IPC: G01N33/28
Filed: 1993-03-31
Abstract: Reference material set for calibration of a photoelectric colourimeter for determining crude oil products i.e. ASTM colours comprising two or more reference material types, each of which is a coloured mixed soln. corresponding to an ASTM colour which comprises the following: (a) five or more of (i) 3-methyl-1-phenyl-4- (phenylazo)-pyrazole-4-ol, (ii) 1-(phenylazo)-naphthalen-2-ol, (iii) 1-((4-((-dimethylphenyl)azo) dimethylphenyl)azo) -naphthalen-2-ol, (iv) 1,5 (or 1,8)-bis((4-methylphenyl) amino)-9,10-anthracene dione, (v) 1-hydroxy-4- ((4-methylphenyl)amino) -9, 10-anthracene dione, (vi) 1,4-bis(butylamino)-9,10-anthracene dione or (vii) 1,4-bis((4-butylphenyl)amino) -5,8-dihydroxy-9,10- anthracenedione dyes; (b) 1-phenyl-xylylethane solvent; and (c) dodecane thinner. Also claimed is the instrumental measuring of crude oil products (i.e. ASTM colours) using a photoelectric colourimeter calibrated with the reference materials. USE/ADVANTAGE - For measuring crude oil prods. e.g. lubricating oils, paraffin oil and micro-crystalline waxes.
Patent DE-4312369-A1 (DE)
Title: Leader for construction vehicles
Inventor: HEICHEL CHRISTIAN
IPC: E02D13/04
Filed: 1993-04-16
Abstract: Leader for construction vehicles, having an outer leader and an inner leader guided in the outer leader, each of which is formed by a tubular section and of which the inner leader is guided in a guide arranged on a mast of the unit and the outer leader has a guide for a leader slide serving to carry the implement. The inner leader is formed by a round tubular section and is provided with a web having laterally projecting guide strips formed in each case by a square section tube, while the outer leader is formed by an open round tubular section which encloses the inner leader and is provided with guide profiles for the leader slide and whose slot edges are supported on the web of the inner leader. Sliding rails bearing two-dimensionally against the web are arranged at the slot edges of the outer leader. For transverse-force stabilisation, the outer leader is provided with stabilisers in the form of a fixed clamp which abuts against the guide strips from both sides.
Patent DE-4314812-A1 (DE)
Title: Multiway adaptor plug for telephone plug sockets
Inventor: SALINGER JOACHIM
IPC: H01R31/02
Filed: 1993-05-05
Abstract: The multiway adaptor plug for telephone plug sockets has an elongated housing. A plug part is arranged on the underneath, essentially parallel to one longitudinal edge of the housing and immediately alongside this housing. When the multiway adaptor plug is plugged into an outer one of a plurality of sockets (12, 14) in a telephone plug socket (10), this edge is thus located between the outer socket and the socket (14) which is adjacent thereto, so that the latter and the further sockets (12, 14) remain freely accessible. Three sockets (26, 28, 30) are provided on the top of the multiway adaptor plug (18). They are located with their longitudinal extent at an angle inclined at approximately 35 DEG  to 45 DEG  with respect to the longitudinal edges of the housing. Their lower end at the same time points obliquely downwards away from the longitudinal edge adjacent to the plug part. The oblique position of the sockets (26, 28, 30) is favourable in terms of the width of the housing and the position of the cables of connecting plugs which are inserted into the sockets. <IMAGE>
Patent DE-4316740-A1 (DE)
Title: Polymer-containing universal cleaners
Inventor: BECK RUDOLF
IPC: C11D3/37
Filed: 1993-05-19
Abstract: The invention relates to the use of formulations for universal cleaners for hard surfaces. The formulation contains   a. 1 to 40% by weight of anionic, nonionic or cationic surfactants,    b. 0.1 to 25% by weight of saccharide-containing graft copolymers,   c. 0 to 20% by weight of acids or alkalis and d. where appropriate further additives such as solubilisers and hydrotropic agents.   These formulations are distinguished by good biodegradability.
Patent DE-4316826-A1 (DE)
Title: Use of the chiral group 4-hydroxy-1-alkyl-2,3,5-trideoxy-ss-D-glyceropento-pyranoside for the preparation of polar, liquid-crystalline materials
Inventor: DELAVIER PAUL DR
IPC: C09K19/34
Filed: 1993-05-19
Abstract: The use of the chiral group of the formula <IMAGE> as a constituent of liquid-crystalline materials.s
Patent DE-4318094-A1 (DE)
Inventor: KELKENBERG HEIKE DR
IPC: A61F13/49
Filed: 1993-06-01
Abstract: The invention relates to superabsorbents made from chitosan which has been reacted with acid. The products, which may be crosslinked, have good and rapid absorption of liquids and are biodegradable. They are suitable, for example, as superabsorbing agents in hygiene articles.
Patent DE-4320169-A1 (DE)
Title: Pillow
Inventor: AMANN GEB GIRARDELLI
IPC: A47G9/10
Filed: 1993-06-18
Abstract: The present invention relates to a pillow which is laid on a mattress or the like and forms a soft padded body for lying support of the head of a sleeping person. In order to develop a pillow of this kind in such a way that anatomically correct support of the cervical vertebral column is achieved in all sleeping positions without having to take into consideration anatomical pecularities of the sleeper, it is proposed according to the invention to design the pillow, in principle, in two parts, namely a padded body of relatively soft design, with a further, hard padded body being arranged roughly in the lower quarter of the pillow, having a lenticular cross-section and being composed of natural-rubber material. This lenticular padded body conforms to the cervical vertebral column and forms a support for maintaining the natural line of the vertebral column in every sleeping position.
Patent DE-4321014-A1 (DE)
Title: Method and circuit for protecting inputs of integrated circuits against crosstalk
Inventor: GRUBERT KLAUS DIPL ING
IPC: H03K17/16
Filed: 1993-06-24
Abstract: A method for protecting inputs of integrated circuits, particularly multiplexer inputs, against crosstalk is proposed. In this method, all inputs (6, 7, 8, 9) of the integrated circuit (10) to be protected are connected to earth (17) in standby mode. In read-in mode, the earth connection for the relevant read-input of the integrated circuit (10) is interrupted only for the duration of the read-in or measurement. See drawing, Figure 1. <IMAGE>
Patent DE-4323567-A1 (DE)
Title: Hepatitis B viral infection treatment compsn. - contg. iridoid glycoside or aglycone, e.g. aucubin as low toxicity viral DNA replication inhibitor
Inventor: CHANG IL-MOO
IPC: A61K31/7042
Filed: 1993-07-14
Abstract: Pharmaceutical compsn. for treating hepatitis B virus (HBV) infections in humans and animals contains (apart from conventional carriers, diluents and additives) an iridoid glycoside or corresp. aglycone of formula (I) or its salt. In (I) R1 = H or OH; R2 = H or COOR6; R6 = H or lower alkyl; R3 = H or beta-D-glucose; R4 = OH, CH2OH or 3-phenyl-propenoyloxy; R5 = H, OH, O-beta-D-glucose or O-beta-D-glucose-C2-beta-D-glucose; C7-C8 = single bond, double bond (delta-7) or O(epoxy). (I) are administered orally or parenterally. Pref., (I) is selected from aucubin (Ia), geniposide, catalpol, rehmannioside, genipin, harpagoside, harpagide and their aglycones and salts. ADVANTAGE - (I) strongly inhibit HBV-DNA replication. They are natural products with low cytotoxicity and acute toxicity.