baber/WOPTO huggingface dataset:
Patent DE-3303113-A1 (DE)
Title: Polysiloxane-containing fatty acid derivatives and their preparation and use
Inventor: BORGGREFE GERHARD DR
IPC: C07F7/14
Filed: 1983-01-31
Abstract: The claimed water-soluble hydrolysis products of polysiloxane-containing fatty acid esters of the formula I are suitable as additives for polyacrylate disperse dyes for improving the scuff resistance of the paints. <IMAGE>       n = 1-4   R<1> and R<2> = alkyl- or alkylene-(C11-22),   X = alkali metals or calcium   They are prepared by hydrolysis of polysiloxane fatty acid derivatives of the formula II <IMAGE> R<1> and R<2> = meaning as in formula (I); R<3> = alkyl-C(1-3> with alkali metal or calcium hydroxide solutions, preferably with NaOH. In this process, the corresponding fatty acid esters having a double bond in the fatty acid radical, in particular methyl esters of undecylic acid and oleic acid, are first reacted with trichlorosilane and then hydrolysed in an inert water-immiscible solvent. Hydrolysis is expediently carried out after determination of the hydrolysis number in a water-methanol mixture. The products obtained are white to faintly coloured solids. Preparation examples and recipe for a wash-resistant disperse dye based on acrylate copolymer for interior paint.
Patent DE-3310131-A1 (DE)
Title: Reversing valve insert for a pneumatically driven double diaphragm pump
Inventor: BUDDE DIRK
IPC: F04B43/073
Filed: 1983-03-21
Abstract: A reversing valve insert for the compressed air reversing block of a pneumatically driven double diaphragm pump is described, which has a main valve control piston (52) for reversal of the air chamber connecting lines which consists of a first cylinder insert (54) with connecting bores (108, 218, 224), and of a cylinder piston (52, 252) displaceably arranged therein with annular grooves (212, 220) provided in the piston outer surfaces and connecting the connecting bores (208, 218) with one another according to the piston position, and with an axial bore (223) through which a reversing rod (230), engageable by the diaphragm devices, reaches, the cylinder insert (54) being inserted into a through-hole (282) of the compressed air reversing block and held and sealed on both sides of sealing bush inserts (232), which also form a pressure-tight slide bearing for the reversing rod (230). According to the invention, the main valve control piston (52) is driven by way of a pneumatically operating drive system (232, 96, 230, 120, 110; 100, 122, 140, 142, 255; 118, 110, 114) which comprises an auxiliary valve piston system (87, 100) arranged inside the main valve control piston (52), which auxiliary system is in turn driven by the movement of the diaphragm devices (16) by way of stepped pins (233), which form the rod ends (see Fig. 16). <IMAGE>
Patent DE-3310165-A1 (DE)
Title: Backfill reinforcement roll mat
IPC: E21F15/04
Filed: 1983-03-21
Abstract: The invention proposes a backfill reinforcement roll mat which consists of longitudinal bars, wire fabric and steel strips, the steel strips being welded to the longitudinal bars with the wire fabric in between.
Patent DE-3317614-A1 (DE)
Title: Process for producing cheese or cheese preparations
Inventor: ENTZMANN KARL DIPL ING DR TECH
IPC: A23C19/055
Filed: 1983-05-14
Abstract: The invention relates to a process for cheese preparation by natural or artificial acidification of milk and removal of the cheese material separated in the acidification. Such a milk product is exposed to three to ten impacts in a disintegrator in a period of 0.1 to 0.01 seconds, as a result of which this product is activated. The disintegrator is a modified pin mill, which bears impact elements in circular rows (31, 32 and 33) of alternately increasing diameter on two parallel, counter-driven rotors (29, 30). <IMAGE>
Patent DE-3319046-A1 (DE)
Title: Fastener for bracelets, straps and chains or the like
Inventor: SMID HENDRIK
IPC: A44C5/20
Filed: 1983-05-26
Abstract: The invention relates to a fastener for bracelets, straps and chains or the like, whose two fastener parts can be plugged into one another, the intention being to provide a fastener design which can be plugged together and cannot be opened arbitrarily but only by a known code and, as a result, is secured against unintentional opening. For this purpose, the fastener is characterised in that one fastener part, as a cylindrical piece, receives in a non-displaceable manner annular bodies which are fitted on rotatably, and a second fastener part, as a bolt piece, can be inserted into a longitudinal recess of the first fastener part, lateral supports engaging on the bolt piece in longitudinal inner grooves of the annular bodies which are matched to one another and, when rotated, bring about interlocking. Consequently, opening of the fastener is only permitted in a particular rotary position of the annular bodies relative to one another, colour and/or number markings on the annular bodies allowing an appropriate code adjustment. <IMAGE>
Patent DE-3321828-A1 (DE)
Title: Process for operating an SZ-stranding device equipped with a reversing stranding disc
Inventor: LOCZENSKI MARTIN
IPC: H01B13/02
Filed: 1983-06-15
Abstract: An SZ-stranding device, which consists of a reversibly operated stranding disc (5) and of a tubular store (10), possesses at least one perforated guide disc (20) which is connected firmly to the tubular store (10) and which subdivides the tubular store into two portions (15 and 25). A threading of the stranding elements (9) into the individual portions takes place in steps succeeding one another in time. <IMAGE>
Patent DE-3330427-A1 (DE)
Title: Device for clamping threaded rods in expanding dowels
Inventor: BERGNER ARNDT
IPC: F16B31/02
Filed: 1983-08-23
Abstract: A device for clamping threaded rods (11) has an opposing bearing (1), an operating device (12) which is used to apply a torque, and a disc (3), which is arranged between these parts, as a transmission element. The operating device (2) encloses the opposing bearing (1) concentrically at a radial distance. The disc (3) engages around the opposing bearing (1) in a rotationally locking manner and is fixed with respect to the operating device (2) via a connection (7) which is released if a predetermined torque is exceeded. <IMAGE>
Patent DE-3331837-A1 (DE)
Title: Process and device for determining the length of a sound path
Inventor: FRANK JOACHIM
IPC: G01S11/14
Filed: 1983-09-03
Abstract: The subject of the invention is a process for determining the length of a sound path, in which the travel time of a sound signal (S2) along the sound path is measured. The invention is distinguished by the change in the travel time of the sound signal (S2) caused by a change in the length of the sound path being measured by evaluating the phase shift of the received signal in comparison with the transmitted signal. <IMAGE>
Patent DE-3334379-A1 (DE)
Title: Band saw for stone working
Inventor: BICKMEYER JOCHEN
IPC: B23D53/04
Filed: 1983-09-23
Abstract: In the case of these machines, to be able to achieve machine dimensions which are as small as possible, the invention provides for the two strands of the saw blade to be arranged close to each other and to the working strand in the region of the workpiece holder. To be able to obtain curved cuts under these preconditions, the two deflecting wheels of the saw blade are rotatable together with the saw blade about an axis which lies between the two strands of the saw blade.
Patent DE-3339594-A1 (DE)
Title: Process for producing rolling material from a stainless austenitic or martensitic steel
Inventor: RYDSTAD HANS DR ING
IPC: C21D8/00
Filed: 1983-11-02
Abstract: A semifinished product from stainless austenitic Cr/Ni(Mo) or martensitic Cr(Mo) steels is produced from rolled raw material by first quenching the workpiece (1) from the rolling end temperature, holding it for any desired time interval at room temperature, heating it by means of inductive heating (6) to the solution-annealing temperature and quenching it again. The quenching from the required quenching temperature takes place each time by means of quench showers (5) fed from water tanks (4). The process sequence is here controlled by monitoring the temperature, detected by a pyrometer (3), of the workpiece (1) via a control instrument (8) feeding in the set parameters and a regulator (7), the speed of the rolls (2) also being taken into account. <IMAGE>
Patent DE-3340350-A1 (DE)
Inventor: GROSS PAUL
IPC: A61Q5/12
Filed: 1983-11-08
Abstract: PCT No. PCT/EP84/00336 Sec. 371 Date Jun. 20, 1985 Sec. 102(e) Date Jun. 20, 1985 PCT Filed Oct. 26, 1984 PCT Pub. No. WO85/02113 PCT Pub. Date May 23, 1985.Hair treatment agent and process for hair treatment on the basis of an alcoholic solution containing a synergistic combination of (A) 0.1 to 40% by weight cetyl alcohol lactic ester and (B) 0.5 to 30% by weight of a monomer quaternary ammonium compound as well as 0 to 15% by weight water. The hair treatment agent may be diluted with water before use. It is applied to the still wet hair after the hair wash and is rinsed off with water after a reaction time of from 3 to 5 minutes. An excellent improvement of the combabillity, the touch and the luster of the hair is noticed with respect to hair treatments with the sole content of one of the two components (A) or (B).
Patent DE-3403912-A1 (DE)
Title: Vessel with improved stability after tank emptying
Inventor: SAUERESSIG JOHANN HEINRICH
IPC: B63B11/04
Filed: 1984-02-04
Abstract: Vessel in which liquids stored in tanks are consumed and/or unloaded, which liquids help to stabilise the body of the vessel, folded bellows (2) of flexible plastic being arranged in the tanks (1), into which bellows (2) sea water is poured in accordance with the removed liquid quantity (4) so that the stabilising liquid quantity remains virtually constant even during removal. <IMAGE>
Patent DE-3404687-A1 (DE)
Title: Rotating wire shear
Inventor: PECHAU GERHARD DR ING
IPC: B21B15/00
Filed: 1984-02-10
Abstract: The invention relates to a rotating wire shear in rolling mills with final rolling speeds of over 50 m/s for cropping the beginning and end of the stock. The shear is characterised in that a pneumatically actuated swivelling tube is arranged on the wire entry side, followed by a rotating pair of cutter heads for the cropping cut and, on the wire exit side, a delivery part provided with two wire guide channels. The aim and object of the invention is to avoid possible interference caused by the cropping cut in the case of rapidly moving rolling stock and to guide the rolled wire in a manner which reliably prevents break-outs by appropriate design of the swivelling tube, the cutter heads and the delivery part. According to the invention, the object is achieved by the fact that the swivelling tube (4) is arranged to run continuously as far as the delivery part (11) and is relieved in the flight path of the cutter heads in a manner corresponding to the cylindrical shape of the latter. <IMAGE>
Patent DE-3405726-A1 (DE)
Title: Isoxazole derivatives, process for their preparation and medicaments containing these compounds
Inventor: KAEMMERER FRIEDRICH-JOHANNES D
IPC: C07D261/18
Filed: 1984-02-17
Abstract: 4-Isoxazolecarboxylic acid piperidides of the general formula I <IMAGE>  in which R denotes alkyl having up to 4 C atoms, a process for their preparation, medicaments which contain these compounds and their use for the treatment of states of pain and/or fever.
Patent DE-3406066-A1 (DE)
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: G01N21/88
Filed: 1984-02-20
Abstract: In the device for optically detecting spatial inhomogeneities, the surface (4) of the reflecting or transilluminatable object to be tested is illuminated using light beams (2) at a prescribed angle. The light beams (2) reflected or transmitted by the object are reflected from a retroreflector (5) and, in turn, from the surface (4) or through the latter into the lens (9) of a video camera (6). The strong angular dependence of the intensity of the reflection at the retroreflector (5) results in intense changes in the panning out of the light beam in the camera (6) in the event of inhomogeneities on the object, as a result of which these can easily be detected. The invention is applied in test devices for surfaces in the working of metals or plastics. <IMAGE>
Patent DE-3406793-A1 (DE)
Title: Arrangement for the regulation and/or for the monitoring of the heat supply to a water heater and/or room heat generator
Inventor: MUELLER FRIEDRICH
IPC: F24D19/10
Filed: 1984-02-24
Abstract: The invention relates to an arrangement for the regulation and/or for the monitoring of the heat supply (29) to a water heater (1) and/or to a room heat generator (2) with at least one regulating device (6) which is connected to at least one thermal sensor (4) arranged in or on the water heater (1) and to at least one pulse generator (3). The regulating device (6) initiates the heat supply (29) to the water heater (1) after the water heater temperature falls below a water heater reference temperature (TsW) measured by the thermal sensor (4) and in the simultaneous presence of an immediate hot water and/or cold water consumption by hot water or cold water withdrawal through a tapping point (7), and ends the heat supply (29) after a given water heater temperature measured by the thermal sensor (4) is exceeded. When dangerously low temperatures are present in the water heater, the regulating device (6) emits acoustic, optical, radio and/or telephonically transmitted alarm signals and/or can be interrogated from a remote point by telephone connection and/or radio connection regarding the present water measurement data in the water heater and/or heating system. The hot water production, in particular, can take place in the so-called "maximum operation" or in "minimum operation", with a saving of energy, by the special arrangement of a plurality of thermal sensors in or on the water heater. <IMAGE>
Patent DE-3409655-A1 (DE)
Title: Use of polyheterocyclic compounds of a certain structure as electrode material
Inventor: NICKL JOHANN DR
IPC: C08G61/12
Filed: 1984-03-16
Abstract: Use of polymers having structural units from the class of heterocyclic compounds, which are doped with dopants, as electrode material in electrochemical storage units or batteries.
Patent DE-3412376-A1 (DE)
Title: Lifting device
Inventor: PASCHKO WOLFGANG
IPC: B66F9/04
Filed: 1984-04-03
Abstract: The batteries of electro-mechanical tractive machines of underground monorail conveyors have hitherto been exchanged by means of lifting units which are directly integrated in the batteries or in the battery support frame. For each tractive machine this means a considerable design effort as well as a high dead weight with a reduced useful-load capacity. In contrast, the invention provides for a lifting device 12 at a certain point in the rail track 1. It has at least one pivotable lifting cylinder 37 which can be displaced from a ready position above the rail track 1 into a vertical lifting position. The displacement of the lifting cylinder 37 is at the same time combined with swivelling of a rail section 11 of the rail track 1. Rail barriers 44 secure the exchange position of the tractive machine 2. If at least two lifting cylinders are used, they lie laterally next to the rail track 1. A swing-out rail section 11 is then unnecessary.   <IMAGE>
Patent DE-3412990-A1 (DE)
Title: Scaffolding board for a structural scaffolding
Inventor: MUELLER WILHELM
IPC: E04G1/15
Filed: 1984-04-06
Abstract: The scaffolding board is provided to bear on at least two conventional scaffolding frames. It comprises solid wood and is enclosed on the two transverse sides by a U-profile (2a) in each case. Two attachment hooks (3a,3b) are welded on in a precise manner at each U-profile, for attachment on the horizontal cross-beam of a scaffolding frame known per se. At one U-profile, the attachment hook is offset somewhat to the rear on one side while, with the other U-profile, the attachment hook is offset somewhat to the rear on the other side. By this type of offsetting, it is possible to lay two scaffolding boards according to the invention on one scaffolding frame in such a manner that they form a stable working platform which has a continuous walking surface and no edges over which to stumble. <IMAGE>
Patent DE-3419606-A1 (DE)
Title: Textile article and process for producing it
Inventor: SCHINDLER HARALD
IPC: D03D1/00
Filed: 1984-05-25
Abstract: In a textile article, round cords which have been produced from narrow slivers of fleece are woven in as weft transversely to warp threads. These slivers consist of fleece strips sewn to one another and are shaped transversely to their main direction of extension in such a way that the fleece faces outwards. In addition to these round cords made of fleece, round cords made of leather or artificial leather and, for reasons of strength and to form the rear side, yarns are interwoven as weft.
Patent DE-3419649-A1 (DE)
Title: Process for deburring moulded parts
Inventor: REBHAN DIETER ING GRAD
IPC: B24C3/26
Filed: 1984-05-25
Abstract: The invention relates to a process for deburring moulded parts. In this arrangement, the moulded parts and their burrs are cooled, tumbled in a container and bombarded with abrasive blasting material. In order to be able to deburr moulded parts having relatively thick burrs or sprues or having breaking edges close to the moulded part, without the moulded parts themselves being damaged, it is proposed to add additives to the moulded parts and to bombard the mixture of moulded parts and additives with abrasive blasting material during tumbling.
Patent DE-3421810-A1 (DE)
Inventor: BUSCHMANN ERNST DR
IPC: A01N43/40
Filed: 1984-06-12
Abstract: Novel phenylalkylcycloamines, their preparation, agents containing these compounds, and methods for regulating plant growth.
Patent DE-3427079-A1 (DE)
Title: Device for applying skin cream or the like
Inventor: HAGEDORN JUERGEN
IPC: A45D40/26
Filed: 1984-07-23
Abstract: For applying cream to parts of the body which are otherwise inaccessible, a cream container (1) is provided which has a gripping rod (2) and a nozzle pad (6). <IMAGE>
Patent DE-3427571-A1 (DE)
Title: Apparatus on a single-sheet feeding device
Inventor: WEISS UDO ING GRAD
IPC: B65H1/04
Filed: 1984-07-26
Abstract: In a single-sheet feeding device with preferably cartridge-shaped mountings, reception devices are provided in the region of the front corners of the stack of sheets for insertion of corner cuts of different shapes. <IMAGE>
Patent DE-3428286-A1 (DE)
Title: Single-lever mixer fitting
Inventor: ZWINK HELMUT
IPC: F16K11/078
Filed: 1984-08-01
Abstract: A description is given of a single-lever mixer fitting with a fixed control disc and a control disc which can be moved relative to the latter. Together with a driver part, the movable control disc forms a water deflection channel. Formed integrally on the driver part is a noise-damping device which projects into the deflection channel. It consists of a combination of ribs which are situated opposite two passage openings of the fixed control disc and of a solid baffle plate which lies opposite a third passage opening of the fixed control disc in a particular geometrical relationship. The noise-damping device with this configuration is suitable both for pressure operation and low-pressure operation. 
<IMAGE>
Patent DE-3429683-A1 (DE)
Title: Trailer
Inventor: SCHMITZ PETER DIPL ING
IPC: B62D53/06
Filed: 1984-08-11
Abstract: A trailer for motor vehicles is described, having at least two axles and without its own drive, in particular in the manner of a semitrailer which has the two longitudinal beams customary in trailers, in each case one of the said longitudinal beams being arranged on one side of the longitudinal centre line and the two longitudinal beams being connected to one another by crossbeams, the longitudinal beams each being composed of two beams which can be detachably connected to one another, the upper sub-beams of which form the beams of the body and the lower sub-beams of which form the longitudinal beams of the vehicle, and the respective longitudinal beams in themselves not having the required rigidity values either for the body or for the vehicle but only having the said rigidity values when they are connected to one another one on top of the other.
Patent DE-3430048-A1 (DE)
Title: Automatic safety belt retracting device with low-slip belt reel
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/34
Filed: 1984-08-16
Abstract: The invention relates to an automatic safety belt retracting device which is designed for pulling out an extremely short length of belt, even under load. To achieve this, the invention does not provide any clamping components as currently developed specifically to solve this problem. To avoid the film-spool effect, an anti-slip means is provided which is wound up (over a length of approximately 0.5 m) with the belt in connection with a thick winding shaft (0 50 mm) and counteracts displacement of the coils of belt in relation to one another when they are subjected to load. The anti-slip means may consist of a thin, flexible tape, which prevents slippage between the coils of belt either by frictional or positive adherence. Pulling out of the belt between sensing and the blocking action is also kept extremely short by appropriate means in the retractor. <IMAGE>
Patent DE-3434927-A1 (DE)
Title: Apparatus for grinding a wavelike cutting profile for cutting tobacco
Inventor: ELSNER UWE
IPC: A24B7/04
Filed: 1984-09-22
Abstract: For grinding a wavelike cutting profile on tobacco cutting knives (1), the grinding disc (4) is formed by two truncated cones (6, 7), the wavelike screw profiles of which have opposite pitches and/or a left hand and a right hand thread. The grinding disc is moved parallel to the tobacco cutting knives, and engages with and has the same direction of rotation as the knives during forward and backward movement. The grinding disc is in each case pivoted about a spindle (34) in such a way that one truncated cone (6) is placed parallel to the knives during forward movement and the other truncated cone (7) is placed parallel to them during backward movement. <IMAGE>
Patent DE-3436421-A1 (DE)
Title: Instrument for measuring the conductance of liquids
IPC: G01N27/07
Filed: 1984-10-04
Abstract: The invention relates to an instrument for measuring the conductance of liquids, especially washing liquors and cleaning agents, in which under operational conditions a liquid flow flows over the electrodes, of said instrument, which additionally carry the integrally cast temperature sensors. The invention is distinguished by two electrodes (32), which are positioned opposite one another and which are formed as half-shells. <IMAGE>
Patent DE-3436851-A1 (DE)
Title: Scintillation crystal arrangement for a scintillation camera
Inventor: SCHUBERT WOLFGANG DIPL CHEM DR
IPC: G01T1/202
Filed: 1984-10-08
Abstract: In the scintillation crystal arrangement (20) a scintillator layer (22; 22c; 22d) is used which is generated by vapour deposition. To prevent the scintillator layer from cracking or delaminating, owing to different thermal expansion coefficients, either as early as during fabrication or in operation, a preferred embodiment provides a substrate (18; 29b) on which a resilient interlayer (25a; 25b) is applied on to which in turn the scintillator layer (22) is vapour-deposited. According to a further embodiment, a substrate (29c) having a structured surface (60) is provided, on to which the scintillator layer (22c) is vapour-deposited directly. In contrast, a third embodiment employs a self-supporting scintillator layer (22d) which is intercalated between two protective layers (24, 26). <IMAGE>