baber/WOPTO huggingface dataset:
Patent DE-3820246-A1 (DE)
Title: Profiled bar and shower-cubical wall produced therewith
IPC: A47K3/36
Filed: 1988-06-14
Abstract: The special profiled bar (10) serves as the base element for shower-cubicle walls of various types, both for fixed walls and for those with wing doors, sliding doors or folding doors. The folding doors may even run round a corner in a 90@ bend, since the special profile can be bent. The profile comprises a channel (10) of rectangular basic shape, capable of receiving the connecting elements, and continues in a groove (12) which receives a glass pane in pincer-like fashion. If required, a rail (16) for guiding the door leaves may be integrally moulded on. <IMAGE>
Patent DE-3823500-A1 (DE)
Title: The use of sodium-free salt as an additive to longlife bakery products and other snack and luxury food materials
Inventor: KLEHR NIKOLAUS W PROF DR MED
IPC: A23L27/40
Filed: 1988-07-11
Abstract: In summary, application is made for patent protection for the seasoning of foods and luxury foods which are included in the sector snack bakery products, snack nuts, snack potato chips and substitute material. No medicoethical aspects are infringed by this, since every citizen is free to season his or her food with potassium-containing salt. Patent protection is only sought for the combined use of the potassium salt together with the above-described luxury foods as a finished product. The advantage of this combination is the excluded harm to health which is produced by the conventional sodium salt-containing addition as seasoned luxury food.
Patent DE-3826802-A1 (DE)
Title: Drive-rod lock
Inventor: KILIAN ARNO
IPC: E05C9/02
Filed: 1988-08-06
Abstract: The invention relates to a drive-rod lock with lock cylinder, pinion and drive-rod slide with rack for actuating a slide bolt and at least one drive rod. The lock cylinder is located in a lock-cylinder plug-in opening. The rack is mounted on the drive-rod slide such that it can be longitudinally displaced by a predetermined movement clearance. The movement clearance corresponds to the rotary angle of the lock lug of the lock cylinder out of its installation position in alignment with the lock-cylinder plug-in opening, into a key-withdrawal position which differs from the installation position. In the key-withdrawal position, the movement clearance is used up, with the result that, when the key is then actuated, the slide bolt is pre-locked and the drive-rod slide and the drive rod are actuated. Consequently, an installation clearance for the rolling pin on the drive rod is no longer necessary. <IMAGE>
Patent DE-3833380-A1 (DE)
Title: Disazo class reactive dyes
Inventor: JAEGER HORST DR
IPC: D06P3/02
Filed: 1988-10-01
Abstract: Dyes of the formula <IMAGE> where the substituents are each as defined in the description, are suitable for dyeing and printing OH- and NH-containing materials. They yield light- and wet-fast brilliant dyeings and prints.
Patent DE-3841605-A1 (DE)
Title: Closure for an optical waveguide cable
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1988-12-08
Abstract: Supporting parts (15) of the housing of the closure (10) are provided with locking elements (21, 22) which are intended to accommodate correspondingly designed cassettes (3). It is in this case preferred to use cassettes which are described in a parallel Patent Application P 3841607.7 and provided on their outsides with grooves (34, 35) of which the groove (34) serves to receive routing lengths of optical waveguides, while the groove (34) is provided for latching the locking elements (21, 22). <IMAGE>
Patent DE-3843911-A1 (DE)
Inventor: GASSLER KURT
IPC: F16B7/04
Filed: 1988-12-24
Abstract: A quick-action connecting device (110) for releasably connecting wall or frame elements has a locking body made from a U-shaped leaf spring which has terminal noses (113). The latter can be pushed into, and interlock with, openings (123) provided with undercuts (124) in an element to be held (120) and are fixed in their locked position when the resilient branches (110.2, 110.3) of the U-shaped leaf spring are forced apart by a rotary body (112). The quick-action connecting device can be anchored in one of two elements (121, 120) to be mutually connected by means of protuberances on its rotary body or by means of a bearing journal (111).
Patent DE-3900397-A1 (DE)
Title: Retaining device for fastening facade panels
Inventor: KUBBUTAT ALBERT
IPC: E04F13/14
Filed: 1989-01-09
Abstract: The retaining device for fastening facade panels (1) consisting of stone, ceramic, glass, sheet metal or the like exhibits at least one screw-connection element (6) which projects transversely from the rear side of the panels and has a screw thread. In order to permit simple and accurate mounting which is, as far as possible, free of butt joints, the invention provides a retaining plate (2) which is matched to the dimensions of the facade panel (1), can be fixed on the rear side of the panel by adhesive bonding and is in the form of a lightweight structural element which consists of expanded glass, expanded clay, polystyrene, polyurethane foam, expanded slate, exfoliated mica, pressed glass fibres or the like, if appropriate with the addition of binder, and comprises glass-tissue layers (4, 5, 10) which are fixed preferably on the two outer sides and increase the bending strength. Embedded in the retaining plate (2) on one side is a retaining disc (5) on which the screw-connection element (6), extending through the retaining plate (2), is fixed. Said screw-connection element extending through the retaining plate (2) is formed preferably by a threaded bush (Fig. 1). <IMAGE>
Patent DE-3900458-A1 (DE)
Title: Method and device for seismic ground investigations
Inventor: SCHWERDT LUTZ DR
IPC: G01V1/13
Filed: 1989-01-10
Abstract: The invention relates to a method and a device for seismic ground investigations by the generation of sound waves by means of initiating small earthquakes by explosion. In known methods, it is necessary for explosive charges to be arranged at depth in order to avoid crater formation and in order to achieve as high a measurement amplitude as possible. The invention achieves high measurement amplitudes and avoids crater formation even if the explosive charge is arranged near the surface of the earth. The invention consists in creating and using explosive charges which have a directional effect.
Patent DE-3901450-A1 (DE)
Title: Height-measuring and marking-out (marking-off) device
Inventor: NIETZ REINHARD
IPC: G01B3/00
Filed: 1989-01-19
Abstract: Height-measuring and marking-out device for marking-out workpieces in three dimensions, consisting of a device foot and a device column which is at right angles to the straightening plate on which a compound rest is guided vertically. A marking-out cube is provided on the transverse arm of the device. The marking-out cube is joined to the transverse arm via a fixable joint which can be pivoted and rotated to all sides, with the result that the workpiece can be marked out in all three planes by means of an electronic measurement program even without aligning the workpiece.
Patent DE-3905776-A1 (DE)
Title: Folding container with integrated diagonal compartments
Inventor: GRAFFUNDER WALTER W DIPL ING
IPC: B65D5/50
Filed: 1989-02-24
Abstract: The invention comprises the integration of compartments to be arranged diagonally inside a folding container of different design (display or open container, case, inserted-lid box) in a one-piece blank of a flat material which can be folded along bend or fold edges and is folded without additional joining means to form a sturdy three-dimensional body. The diagonal compartments are in multiple layers; guide flaps in the upper layer of compartments are supported by the cutout edges in the lower layers of compartments.
Patent DE-3916438-A1 (DE)
Title: Lifting-gear drive
Inventor: MANN EGON
IPC: F16H1/46
Filed: 1989-05-20
Abstract: To improve the smooth running in a lifting-gear drive with a motor, a brake and a multi-stage epicyclic gear unit, the input planet set is helically toothed and the second planet set is straight-toothed. Furthermore, the drive shaft is subdivided between the sun gear of the input planet set and the brake by a clutch with length compensation, and the drive-shaft piece on the sun-gear side is mounted via a fixed ball bearing in the planet carrier of the second planet set. Excitation of vibrations is avoided by uncoupling the epicyclic gear unit from the brake and the drive. <IMAGE>
Patent DE-3928779-A1 (DE)
Title: Lubricator for bearing of rotor on CAM pin - consists of lubricant tank on end of CAM pin with duct inside guide shaft
Inventor: EMMENTHAL KLAUS-DIETER DR
IPC: F16N9/02
Filed: 1989-08-31
Abstract: The lubricating for the bearing (8) of a rotary mass on a cam pin (7), especially the replacement body (1) of a spiral loader, ahs the cam pin (7) forming part of a driven guide-shaft (5). Outside the guide-shaft (5) is a driven shaft (3) which has an eccentric bearing (2), and which goes through the middle of the rotary mass. A lubricant tank is connected to the bearing on the cam pin and comprises a compartment in front of the end of the cam pin (7).  The lubricant tank also has at least one duct (16) in the guide-shaft (5).  The duct (16) is closed by a screw (19). USE/ADVANTAGE - The lubricant tank can be increased in size without the size of the component being increased by incorporating at least one duct in the guide shaft.
Patent DE-3931731-A1 (DE)
Title: Solid phase peptide synthesis on polyacrylic resin
Inventor: CALAS M BERNARD
IPC: C07K1/113
Filed: 1989-09-22
Abstract: The novel feature in a solid phase peptide synthesis involving coupling amino acid residues on a polyacrylic resin is that the coupling includes steps of washing the resin in water and/or aq. soln(s).. The polyacrylic resin is pref. a terpolymer (as per EP--79842) and is opt. amidified with ethylene diamine (as per EP--81408). The monomers are (i) a matrix-providing monomer which is one of 1-(meth)acryloyl-pyrrolidine; 1-(meth)acryloyl-piperidine; 1-(meth)acryloyl-perhydroazepine; 1-(meth)acryloyl-4-Me-piperazine; 4-(meth)acryloyl-morpholine; or N, N-di(m)ethyl (meth)acrylamide. (ii) a crosslinking monomer which is one of N, N'-di(meth)acryloyl-diaminomethane; or N, N'-di(meth)acryloyl -1, 2-diaminoethane. (iii) an activating monomer which is of the following acids or their Me esters; 2-(meth)acrylamido-acetic acid; 3-(meth) acrylamido-propionic acid; 4-(meth)acrylamido-butyric acid; 6-(meth)acrylamido-hexanoic acid; or N-(meth)acryloyl-L-alamine, -valine,-leucine, -phenylalanine, -tyrosine, -methionine, -lysine, or -proline.
Patent DE-3942694-A1 (DE)
Title: Thermoplastic plastics cover for folded inflatable safety bag
Inventor: SAWADA MASAMI
IPC: B32B27/08
Filed: 1989-12-22
Abstract: Cover for a folded safety air bag for vehicles, which is placed between the bag and passenger and the weak zones which break easily when the bag inflates, has an outer surface layer (I) of thermoplastic plastics with a hardness A of ca. 20-90 (JIS K6301-1975) and a core (II) of thermoplastic plastics with a flexural elastic modulus not less than ca. 1000 kg/cm2 (JIS K7203-1982), which is harder than (I). The weak zones are moulded into (II) .  (I) pref consists mainly of polyolefin elastomer (IA), polystyrene elastomer (IB), PVC elastomer (IC), plasticised PVC (ID) or mixts.  of these. (IA) pref. is EPM rubber, ethylene/but-1-ene copolymer, polypropylene and/or polyisobutylene; (IB) is a (hydrogenated) block copolymer of monovinylaromatic hydrocarbons and conjugated diene polymer blocks, esp. a hydrogenated block copolymer of styrene and butadiene or isoprene. (I) also contains up to 30 (wt.) % hydrocarbon rubber as plasticisor.
Patent DE-3943389-A1 (DE)
Title: Calender rollers for thermoplastics
Inventor: PATERMANN HANS-DIETER
IPC: B29C43/24
Filed: 1989-12-28
Abstract: Melt roll type calender, for the prodn. of films and/or coatings of thermoplastics, has two horizontal rollers fed from above with dry-blend, granules or extrusion. The rollers have an adjustable width and at least one of them can be heated and can adjust the gap. An instrument measures the thickness of the calendered sheet and the gap is adjusted continually by an hydraulic device whose pressure is regulated accordingly to the gap measurements. At least one of the rollers (to which at least one additional roller can also be applied) is a deflection-compensating type with a number of hydraulic adjusting devices arranged along its length at intervals to adjust the gap accordingly. The measuring device has a series of measuring points arranged at right angles to the sheet of material and they measure the local thickness of the sheet produced.
Patent DE-4004447-A1 (DE)
Title: Feeding mark for sheets of paper - consists of cover and front mark, with adjustable stop base springs
Inventor: WEISBACH GUENTER DR ING
IPC: B65H9/06
Filed: 1990-02-14
Abstract: The feeding mark (1) consists of a base (1.3), a cover mark (1.1), and a front mark (1.2) corresponding to an adjustable stop (4). The front mark (1.2) is movably positioned on the base (1.3) and can be fixed against a compression spring (3) by means of a stop (4). The front mark (1.2) is linked to the base (1.3) by means of a plate spring (2). The stop (4) is positioned on the feed table (5).
Patent DE-4006693-A1 (DE)
Inventor: ALBRECHT RUDOLF DR
IPC: C07D403/10
Filed: 1990-03-01
Abstract: The invention relates to benzimidazole derivatives of formula (I), where R<1> stands for H, C1-C3 alkyl, Br or OH, R<2> stands for H, COOH, CH2OH or OH, where R<1> and R<2> cannot stand for hydrogen simultaneously and R<1> cannot be CH3 if R<2> and R<3> both stand for hydrogen simultaneously, or R<2> stands for CH2OH, R<3> stands for hydrogen or fluorine and R<4> stands for COOH or 2-tetrazolyl, as well as their acid or base addition salts, a method for preparing them and their pharmaceutical use.
Patent DE-4025055-A1 (DE)
Title: Position read=out device for machine or turntable control - comprises recording disc with concentric tracks scanned by corresponding read heads
Inventor: BITTNER GUENTHER
IPC: H03M1/28
Filed: 1990-08-07
Abstract: The position read-out device uses a recording disc (1) scanned by a laser beam, which carries position information signals along concentric tracks. The recording disc (1) is attached for rotation with a machine tool shaft relative to a stationary read head unit (6) with a number of different read heads corresponding to the number of concentric position information tracks. Pref. the recording disc (1) is made of a transparent or light reflective material, the position information recorded as pits in its surface. ADVANTAGE - High accuracy with simple components.
Patent DE-4030852-A1 (DE)
Title: Light coloured alpha-sulpho-fatty acid alkyl ester salt prodn. -  by sulphonating ester with sulphur tri:oxide gas using cyclic nitrogen base as antioxidant
Inventor: FABRY BERND DR
IPC: C07C303/06
Filed: 1990-09-29
Abstract: Prodn. of lightly-coloured alpha-sulpho-fatty acid alkyl ester salts (I) comprises sulphonating fatty acid alkyl esters (II) with SO3 gas and working up the prod.. Sulphonation is carried out in the presence of 0.05-0.2 mol-% w.r.t. (II), of cyclic N mole base(s), (III), i.e. pyridine (IIIA), pyrazine, picoline, pyrazidine, pyrimidine, piperidine, pipecoline, piperidone, pyrrole, pyrrolidine, pyrrolidone, pyrroline, pyrazole, pyrazoline and pyrazolone and their mono- and dicarboxyic acids and 1-4 C alkyl esters. Pref. (III) is used in an amt. of 0.1-0.15 mole-% w.r.t. (II) and pref. is (IIIA) or pyridinecarboxylic acid. (II) is a 12-18C fatty acid methyl ester. ADVANTAGE - (III) acts as antioxidant, inhibiting the formation of coloured oxo cpds..
Patent DE-4031193-A1 (DE)
Title: Printing onto recording medium using head contg. heating elements -  correcting timing signals for individual heating elements according to number of simultaneously driven segments
Inventor: TREBISZ ANDRZEJ DIPL ING
IPC: B41J2/355
Filed: 1990-09-28
Abstract: The method involves using a print head with a number of individually operated heating elements arranged in several segments.  A series of correction values is stored for correcting the length of a predefined timing signal depending on the number of heating elements to be driven simultaneously, and the resistances of the feed lines and elements. During printing the correction value corresp. to the number of simultaneously driven elements in each segment is determined, read from memory, and used to correct the segment timing signal. ADVANTAGE - Partic. uniform print density.
Patent DE-4031198-A1 (DE)
Title: Container for addn. of fruit syrup etc. to drinks - individual plastic sachet can be opened by hand and is attached to beer bottle or glass contg. syrup or fruit juice
IPC: A23L29/30
Filed: 1990-09-28
Abstract: Container for individual portions of fruit juice intended for addn. to beer consists of a container section (3) which can be opened by hand and which is loosely attached to the beer container. A vol. of fruit juice (4) corresp. to the vol. of beer is hygienically sealed into this container section, and is added to the beer at the point of consumption. The container section (3) consists of a satchet (1) with a head section (2). The junction of the satchet and head section is perforated such that when the head section is removed an opening (5) is formed in the satchet. USE/ADVANTAGE - For the addn. of fruit juice, syrup, etc. to drinks such as beer, and partic. in the prepn. of the popular German drink known as "Berliner Weisse met Schuss" which is a light beer to which a fruity syrup is added. The prepn. of the drink is made easier and quicker, since the waiter does not have to judge the quantity of syrup by eye. The quality of the drink is improved because the syrup can be added immediately before presentation to the customer, thus avoiding deterioration of the head on the beer which may occur if the drink is prepd. at some distance from the point at which it is served.
Patent DE-4033649-A1 (DE)
Title: Incinerator for burning refuse - has sloping grid which discharges incombustible residue into melting crucible
Inventor: BERGER MICHAEL DR RER NAT
IPC: F23G5/08
Filed: 1990-10-23
Abstract: An incinerator for burning refuse has a sloping grid on which the refuse is burnt with the aid of oxygen or oxygen enriched air from pipes (9). The refuse slides down the grid as it burns so that the incombustible residue slides off the lower end of the grid into a melting crucible (4). The residue is melted by burners (5) which are supplied either with pure oxygen or oxygen enriched air. The residue is heated to a temperature high enough to destroy any furane or dioxin which may be contained in the refuse. USE/ADVANTAGE - Disposal of refuse with residue melting crucible being combined with the incinerator.
Patent DE-4042012-A1 (DE)
Title: Lubricating oil for fine stomatological instrument
Inventor: KLUCHO PAVOL
IPC: C10M169/04
Filed: 1990-12-28
Abstract: A lubricating oil for stomatological instruments comprises (a) 70-99.8 wt% of highly refined medicinal vaseline oil with kinematic viscosity 32-65 square mm/sec. at 20 deg.C and solidification point not above -50 deg.C, (b) 0-28% of vegetable or animal oil, and/or (c) 0-10% of esters of monocarboxylic acids and mono-alcohols and/or polyols and/or aliphatic dicarboxylic acids, citric, isocitric, phthalic or terephthalic acid and (un)branched aliphatic mono-alcohols, with mol.wt. 80-800, (d) 0.1-1.5% of polymers with mol.wt. 3,000-120,000, (e) 0.0001-0.1% of a phenolic antioxidant, and (f) 0.0001-0.002% of polysiloxane oils with varying mol.wt., as anti-foam.
Patent DE-4111257-A1 (DE)
Title: Heater valve thermostat head connected to drive mechanism - incorporates expansion piece with separate circuit
Inventor: SCHACK HANS VON
IPC: G05D23/275
Filed: 1991-04-08
Abstract: The thermostat head of a heater-valve is connected to a drive mechanism which adjusts the thermostat head so as to open or shut the heater-valve. The thermostate head is turned manually. The thermostat head has an expansion piece by which the thermostat valve is adjusted between `On' and `Off'. The expansion piece can be heated by a separate circuit and heater to close the valve. The drive mechanism is clock-operated, is electro-motor operated and turns only in the `Off' direction. ADVANTAGE - The environmentally friendly thermostat valve is operated by a mechanically operated thermostat head after a set time or by another release parameter.
Patent DE-4114553-A1 (DE)
Title: Transport and filling system for open folded boxes - has brakes to slow down packed together boxes beneath filling station
Inventor: FISCHER WILHELM
IPC: B65B43/52
Filed: 1991-05-04
Abstract: The horizontal conveyor belt (1) has spaced entrainment devices (2) pulling along the boxes (5) behind which is a further transport unit. This has two conveyor belts (7, 8) running either side and engaging on the boxes at a reduced speed compared to the horizontal conveyor belt. The boxes which are supplied spaced out from the mfr. station slow down forming a continuous chain allowing continuous filling. USE/ADVANTAGE - Only the supply of filling material and the speed of the boxes beneath this stream need be matched with each other. A vibrator (15) pref. shakes the boxes to ensure settling of the contents.
Patent DE-4125035-A1 (DE)
Inventor: LEIFELD FERDINAND DIPL ING
IPC: D01G15/24
Filed: 1991-07-29
Abstract: A carding machine apparatus for textile fibres, (e.g. cotton, synthetic fibres) comprises a rotatable cylinder (4) the surface of which is provided with an endless metal sawtooth clothing (4a). and a stationary carding element (13, 14) comprising a support member 15. (e.g. a plate element). which is provided on its inner side (base face) with a metal clothing (17) comprising saw-tooth strips, (e.g. sawtooth sections, arranged next to one another in series), and which covers part of the circumference of cylinder (4), the clothing on member 15 and the clothings on cylinder (4) being arranged opposite one another to form a carding area. In order to provide an apparatus that is capable, especially, of performing improved carding work, the carding element (13,14) varies in the direction of rotation (arrow A) of the cylinder (4). The variation may be in the form of tooth shape, front angle, tooth height, overall height, shape of the tip, tooth back, distance from tooth to tooth and density. <IMAGE>
Patent DE-4127449-A1 (DE)
Title: Launch and retrieval of towed equipment - With towed item launched from sled lowered into water over ship's stern and similarly recovered
IPC: B63B35/68
Filed: 1991-08-21
Abstract: The towed item (12), such as a sonar device, is launched over the stern of the vessel in a sled and is then released. To recover the device, the deck mounted winch (8) first draws the device into the sled and then draws the sled up over the stern of the vessel and onto the deck area. The towed item (12) may be torpedo-shaped and may fit into a recess (18) in the deck when the towed item is hoisted up on deck. USE/ADVANTAGE - Sonar device can be launched and recovered from stern of ship without the need for deck personnel.