baber/WOPTO huggingface dataset:
Patent DE-3425947-A1 (DE)
Inventor: SOELL ERNST
IPC: E06C7/18
Filed: 1984-07-13
Abstract: 1. A slide for a safety means for use in climbing a ladder, said slide (8) moving in a guide with C-profile open to the front, the profile lips (6) of the C-profile confining the opening of the C-profile form guide flanges, the slide has guide means (10) embracing the guide flanges, parts (16) of the guide means are adapted for rotation to disengage the engagement with the guide flanges and allow the slide to be removed from and inserted into the guide means, said slide further including means (22, 23) for fastening a safety belt and a pawl (18) held in locking position by spring action, and the tip (20) of said pawl cooperates with spaced abutment faces (5) provided in the interior of the C-profile of the guide means, characterized in that the parts (16) of the guide means (10) arranged in the interior of the C-profile are designed for rotation about an axis disposed normal to the plane of the opening (7) of the C-profile and, in inserting position, have a transverse dimension less than the width of the opening (7) of the C-profile.
Patent DE-3430403-A1 (DE)
Title: Insect protection roller grating
Inventor: JOHANNES KARL-HEINZ
IPC: E06B9/54
Filed: 1984-08-17
Abstract: In an insect protection roller grating, a sealing arrangement (51, 51') surrounding the cavity opening (4) to be covered has two band-shaped or strip-shaped elements (40, 40'; 41, 41'). In this case, each of the elements (40, 40'; 41, 41') is fastened at least in the region of one of its longitudinal edges (48'; 42')   - in each case to one of two vertical edge sections (6, 6') of the cavity opening (4), - in each case to a guide rail (50, 50') which in each case overlaps a vertical edge section (6, 6') and/or the longitudinal side region of a flexible insect protection net (20) - or in each case to a longitudinal side region of the insect protection net (20) in such a manner that in the operating position, it presses resiliently, in the region of its other (free) longitudinal edge (47', 43), in each case against     - the opposite side section of the net (20),   - the opposite vertical edge section (6, 6'),   - the opposite section of the guide rail (50, 50') - or a part (41, 41'; 40, 40') connected to one of the abovementioned sections.   <IMAGE>
Patent DE-3431688-A1 (DE)
Inventor: MECKEL WALTER DR
IPC: C08G18/12
Filed: 1984-08-29
Abstract: 1. The use of solutions having a solids content of at least 45 % by weight in isocyanate-inert organic solvents of a) at least one organic polyisocyanate having an (average) NCO functionality of at least 2.0, b) at least one oligourethane representing a substantially urethane-modified polyester polyol free from ether groups having a hydroxyl group content of 0.4 to 2.2 % by weight, a urethane group content of 1.4 to 7 % by weight and a molecular weight of 1500 to 8000, which contains both aliphatic and aromatic dicarboxylic acid segments incorporated through ester groups, c) optionally the auxiliaries and additives known from adhesives technology, the quantities of components a) and b) corresponding to an NCO/OH equivalent ratio of at least 1:1,5, as adhesives in the production of laminates, characterized in that component b) is a reaction product of b1 ) at least one organic diisocyanate with b2 ) a polyester mixture consisting essentially of (i) 50 to 90 % by weight of a polyester diol having a molecular weight of from 1400 to 3000 of adipic acid and ortho- or iso-phthalic acid in a molar ratio of 40:60 to 80:20 and excess quantities of a C2 -C6 alkanediol and (ii) 10 to 50 % by weight of a polyester diol having a molecular weight of from 1000 to 3000 of adipic acid and an excess quantity of a mixture of at least two different C2 -C6  alkanediols, at least two of the alkanediols being present in a quantity of at least 20 mol- %, component b2 ) containing aliphatic and aromatic dicarboxylic acid segmens in a molar ratio of 8:1 to 1:5, and, optionally, b3 ) low molecular weight chain-extending agents, an NCO:OH equivalent ratio of 1:1.4 to 1:5.0 being maintained in the preparation of the oligourethanes b).
Patent DE-3437708-A1 (DE)
Title: Beach, ground-cleaning and working and mowing machine with means for loading and conveying
Inventor: RADEBOLD CLAUS
IPC: A01D90/00
Filed: 1984-10-15
Abstract: The beach, ground-cleaning and working and mowing machine with means for loading and conveying the gathered material onto the coupled container vehicle - usable as an independent vehicle is suitable for mowing, brushing, for cleaning above or by penetration in the surface of the ground, for discharging or sucking up liquids and the like, it being possible to move in and out working and conveying bands suspended from ropes on the left or/and on the right and thus movably guide them by means of sensors over the ground such that they adapt continuously to the surface of the ground. It is possible to travel over resistances situated in the working region on or in the ground without damage. Conversion of the implements situated in the machine to the particular task takes places largely automatically. A vehicle width which is normal for road traffic can be produced. Two working units coupled one behind the other on one working side work the surface of the ground over which they travel in an identical working rhythm, so that two working operations required successively can be carried out simultaneously. A movably mounted driver's cab make the container vehicle usable without conversion.
Patent DE-3445074-A1 (DE)
Title: Compressed-air feed pipe for valve units of air-blast devices
Inventor: LEIBLING UDO
IPC: F16L51/00
Filed: 1984-12-11
Abstract: The invention relates to an operationally reliable compressed-air feed for valve units of air-blast devices which are preferably used in high-temperature areas, where, for example, reinforced high-pressure hoses made of flexible materials and used in a conventional manner fail. The compressed-air feed according to the invention fulfils the two essential criteria, namely heat resistance and insensitivity to longitudinal vibrations, produced, e.g., by the valve unit of the air-blast device. The inventive solution to the problem consists in using a steel pipe instead of a flexible high-pressure hose. This perpendicular pipe is firmly connected with its top end to the actual pressure tank, while the bottom end, e.g. formed integrally with a slight taper, is disposed in a displaceable but fully sealing manner in the guide connecting piece of the valve unit. Longitudinal movements in the guide connecting piece, due to thermal expansion and/or longitudinal vibrations, are thereby possible.
Patent DE-3445086-A1 (DE)
Title: Mounting slide for closing an outlet of supply containers for bulk materials
Inventor: MULKA GERHARD
IPC: B65D90/58
Filed: 1984-12-11
Abstract: The outlet 1 of the storage container 2 is of two-part construction, the upper part 3 adjoining the supply container 2 having a smaller cross-section than the lower part 4 of the tubular outlet adjoining said upper part 3. In the lower part 4, supports 5, 5a; 6, 6a for a flat slide 7 are arranged in the free space 8 above the cone 9 of the slope of the bulk material 11, sloping at the angle  alpha  from the end 10 of the upper part 3 to the wall of the lower part 4, in such a way that there is a gap 12 between the upper side of the resting-on flat slide 7 and the end 10 of the upper part 3. Arranged above the supports 6, 6a are two slots 13, 14 located opposite each other for introducing the flat slide 7 onto the supports 6, 6a. The flat slide 7 is of U-shaped construction and the length of the two webs 15, 16 of the U-shaped flat slide 7 is selected to be such that the ends 15a, 16a of the webs 15, 16 emerge on the other side of the lower part 4 when passed through the free space 8 before the plate 17 of the flat slide 7 penetrates into the bulk material 11. <IMAGE>
Patent DE-3445719-A1 (DE)
Title: Device for piling up an approximately flat flexible strand to form an approximately right parallelepipedal block
Inventor: LANDGREN STIG AXEL
IPC: B65H45/101
Filed: 1984-12-14
Abstract: Device for piling up an approximately flat strand, such as an extruded strand of rubber, to form an approximately right parallelepipedal block, for example on a pallet, with an approximately horizontal plane in carriages which can be driven perpendicularly with respect to one another, one of which supports a drawing-in device for the strand, which device is pivotable through approximately 90 DEG  in the plane of the layer. The strand is laid layer by layer, the strand sections are laid, approximately in a zigzag, offset with respect to one another in each case by the width of a strand, and the layers are laid offset by approximately 90 DEG due to the pivoting of the drawing-in device, as a result of which the layers lie on top of one another in an approximately crosswise fashion, preferably with holding-down devices, which are pivotable in a flap-like fashion in the region of the folds of the strand which has been laid, and with control means to adjust the movements of the carriages, the drawing-in rate of the drawing-in device, of the pivoting movement of the latter and of the mode of operation of the holding-down devices in dependence on these elements in relation to one another and in relation to the rate of extrusion of the strand and to its cross-sectional dimensions.
Patent DE-3447125-A1 (DE)
Title: Large container
Inventor: UEBEL HELFRIED
IPC: B65D88/02
Filed: 1984-12-22
Abstract: In a large container 10, having a cover 11, bottom 12 and walls 13, 14, 15, 16, in particular a container for powdery and/or pourable products, loading openings 17, 18, 19 being provided in the cover 11 and emptying devices being provided in the walls 13, 14, 15, 16, flexible silo compartments 27, 34, 35 are provided inside the container 10, which compartments can be filled with powdery and/or pourable products in free fall from above via the loading openings 17, 18, 19 and can be emptied from below by pneumatic suction. <IMAGE>
Patent DE-3502861-A1 (DE)
Title: Process and device for concrete metering in the production of concrete precast elements
Inventor: WECKENMANN HERMANN DIPL ING
IPC: B28B13/02
Filed: 1985-01-29
Abstract: In the process for concrete metering in the production of concrete precast elements, the maintenance of a specific concrete layer thickness is controlled by determination of the weight reduction, over its movement path, of a moved concrete accumulator discharging the concrete, a concrete metering control device having a programmable computer for generating control signals influencing the movement drive, the drive of the transport element and/or the discharge opening cross-section of the concrete accumulator (14). <IMAGE>
Patent DE-3517916-A1 (DE)
Title: Vitamin E effervescent tablets
Inventor: FERDINAND GUENTHER DIPL CHEM D
IPC: A61K31/355
Filed: 1985-05-18
Abstract: Vitamin E effervescent tablets contain a preparation of vitamin E which is dispersible in cold water and a mixture which releases carbon dioxide on addition of water and also, if desired, flavourings, colourants and aromatisers, the preparation of vitamin E containing 1 to 15% by weight of an oil comprising natural raw materials or d- alpha -tocopherol acetate in a mixture with 1 to 25% by weight of starch, 1 to 25% by weight of gum arabic and 35 to 97% by weight of a solid, water-soluble, physiologically acceptable calcium and/or magnesium salt. The glycerophosphates and/or gluconates are preferably employed as calcium and/or magnesium salts.
Patent DE-3530462-A1 (DE)
Title: Hydraulic antilock system for vehicle brakes
Inventor: BAUM HEINZ-WILLI
IPC: B60T8/42
Filed: 1985-08-26
Abstract: A hydraulic antilock system for motor vehicles with a brake master cylinder, a measuring sensor for detecting any risk of locking of at least one wheel, a modulator with an expansion chamber (17) for hydraulic fluid for relieving the brake (B) of the pressure of the brake fluid in the event of a risk of locking, a pump for feeding hydraulic fluid into the expansion chamber (17) of the modulator, in order to reincrease the brake pressure after relieving of the brake, and with an expansion piston (15) moveable in the expansion chamber (17), which piston is biased by means of a spring (14) in the direction of the brake, is equipped, for complete relieving of the brake on an extremely smooth road surface, in such a way that the pressure generated by the brake master cylinder acts on the expansion piston (15) or the expansion piston spring (14) when relieving the brake (B) against the direction of the tensioning force of the spring (14). <IMAGE>
Patent DE-3531675-A1 (DE)
Title: Cabinet element
Inventor: GAJDA MANFRED
IPC: E06B9/11
Filed: 1985-09-05
Abstract: The invention relates to a closed cabinet element which can be built on as desired. The object is based on constructing a cabinet element which is distinguished by a simple design and opens or closes the front by means of an electric drive. According to the invention, this object is achieved in that a nylon thread guided over four rollers is arranged on both side parts of the cabinet element in such a way that the front covering which consists of flexible material and is fixed by the left and right nylon threads opens or closes the cabinet.
Patent DE-3531774-A1 (DE)
Title: Cationic azine dyes
Inventor: FRANKE GUENTER DR
IPC: C09B17/00
Filed: 1985-09-06
Abstract: Cationic azine dyes of the general formula <IMAGE>  where   R1, R2 and R3 are each alkyl, cycloalkyl, alkenyl, aryl or aralkyl,    R4 is alkyl and may have R3 linked to it,   R5 is hydrogen, alkyl, alkenyl, cycloalkyl, aryl, aralkyl or acyl,   X1 and X2 are each hydrogen or halogen,   Y1 and Y2 are each hydrogen, halogen, alkyl or alkoxy,   Z1 and Z2 are each hydrogen, halogen, alkyl, alkoxy or nitro, and   A<(-)> is an anion and where the radicals mentioned may carry further substituents, are used for dyeing cationically dyeable natural and synthetic materials.
Patent DE-3537665-A1 (DE)
Title: Sound-damped guiding wheels or running wheels for track-laying vehicles, conveying belts and rail vehicles
Inventor: MENKHOFF KARLHEINZ
IPC: B60B3/08
Filed: 1985-10-23
Abstract: The invention relates to the guiding wheel or running wheel in which an intermediate layer made of elastomer, for example rubber, is located between the outer running ring made of steel and the actual body of the wheel. By means of this intermediate layer, the noise and impacts which occur at the outer running ring are damped and not passed onto the actual body of the wheel. The running noises are reduced by up to 50%. In addition, the outer running and wear ring can be easily replaced.
Patent DE-3540850-A1 (DE)
Title: Apparatus for mixing materials, especially foundry melt compositions
Inventor: MUELLER-SPAETH GERHARD
IPC: B01F7/16
Filed: 1985-11-18
Abstract: An apparatus for mixing materials, especially foundry melt compositions, having a mixing vessel with an outer wall and a bottom part and with flow-guiding fittings fixed therein, especially with guide vanes disposed on the bottom part, is to be developed in such a way that an operationally reliable, easily cleaned mixing vessel providing long on-stream times is produced. To this end the bottom part (12) and the fittings (18, 22) form an assembly which is seated detachably and tightly on the mixing vessel (10) and its outer wall (11), respectively. The bottom part (12) is provided with a centric cut-out (15) and has a central zone (34) which conically opens from said cut-out to the outer wall (11) and adjoining which there is a flange part (33) of the bottom part which can be attached to the outer wall in a detachable manner. <IMAGE>
Patent DE-3541189-A1 (DE)
Title: Device for the injection of ready-prepared, measured liquids
Inventor: WOERNER OTTO DR MED
IPC: A61M5/32
Filed: 1985-11-21
Abstract: Device for the injection of ready-prepare, measured liquids which comprises all the parts necessary for injection, the liquid present in the cavity 1 being emptied on opening of the closure 3 due to the action of pressure or by traction on a thread passing through the cavity 1 after puncturing of the tissue by the cannula, which results in a composition of the system such that it consists of the liquid-filled cavity 1 closed with a membrane or small plate, and of the base plate 6 carrying the cannula and having the detachable, two-chambered flap attached thereto, which protects the cannula in one chamber and accommodates a body impregnated with agents for disinfection and colour marking of the injection site in the other chamber. <IMAGE>
Patent DE-3544689-A1 (DE)
Inventor: SCHWEIM RONALD
IPC: G07C9/00
Filed: 1985-12-18
Abstract: The activation of a circuit on the synchronous switching principle takes place only when a movable inductance is brought into the vicinity of the first inductance, only brief changes causing the activation, whereas long-lasting changes lead to the deactivation of the circuit, provided that no code with a predetermined pattern for each synchronous switch is transmitted. <IMAGE>
Patent DE-3546313-A1 (DE)
Title: Triorganotin compounds, their preparation, and fungicides and acaricides containing them
Inventor: SAISCHEK GERALD DIPL ING
IPC: A01N55/04
Filed: 1985-12-30
Abstract: Triorganotin compounds of the general formula <IMAGE> in which R1, R2 and R3 independently of one another denote a cycloalkyl, cycloalkylalkyl, alkyl, phenyl or phenylalkyl radical, Z denotes oxygen, sulphur or the group -O-N= where the oxygen is bonded to the tin, n denotes the number 1 if Z denotes oxygen or sulphur and the number zero if Z denotes the group -O-N=, and A denotes nitrogen or the group =CH-, their preparation, fungicides and acaricides containing them, the preparation of these fungicides and acaricides, and their use.
Patent DE-3607028-A1 (DE)
Title: Method for detecting a start pulse, which is emitted by a ripple-control transmitter, and a ripple-control receiver for carrying out the method
Inventor: MUELLER BEAT DIPL ING
IPC: H02J13/00
Filed: 1986-03-04
Abstract: The base-band signal (S) which is recovered in the receiver is temporarily stored, and this stored signal is checked for its length and/or its density over a predetermined length and is correlated with a reference signal (R) of the same length and of the form of the normally distorted received signal. The synchronisation of the receiver is not carried out until the correlation value (K) which is obtained by the correlation of the two signals has reached its maximum and is not rising any further. This results in the start pulse being centred in the correlation window, as a result of which the correlation value just reaches its maximum when the start pulse is located in the centre of the reference signal, as a result of which the synchronisation is largely immune to transmission distortion and interference (disturbances). <IMAGE>
Patent DE-3607283-A1 (DE)
Title: Portable circular saw with pivotable sole plate
Inventor: BROECKL WALTER DIPL ING
IPC: B27B9/02
Filed: 1986-03-06
Abstract: The subject matter of the application is a portable circular saw with a pivotable sole plate, the pivot axis of which is the line of intersection of the sole-plate underside with the saw-blade plane. Here, bearing elements corresponding to one another coaxially or concentrically to the pivot axis are arranged on the sole plate on the one hand and on holders on the other hand which are fixed to the drive housing. Furthermore, the sole plate can be fixed relative to the drive housing via a clamping device. In such a portable circular saw, the bearing elements and the clamping device between the drive housing and the sole plate are now to be arranged spatially separate from one another at the greatest possible distance apart. To this end, the bearing elements are arranged at or close to the pivot axis and the clamping device is arranged at a radial distance from them relative to the pivot axis.
Patent DE-3607802-A1 (DE)
Title: Apparatus for arranging perforated documents in sequence and turning them over
Inventor: DUDDE EITEL
IPC: B42F13/24
Filed: 1986-03-08
Abstract: The invention relates to an apparatus for arranging perforated documents in sequence and turning them over, having a clip which is anchored in a baseplate, is of two-part design, has a sequence- arrangement leg (2) and a clip connected thereto in an articulated manner and having a turn-over leg (3), which clip is mounted in the baseplate (1) to be pivotable about the axis of the sequence- arrangement leg (2). In this manner, the legs (2, 3) of the clip remain permanently connected to the baseplate (1) and the arrangement of documents in sequence on the sequence-arrangement leg (2) is facilitated by the fact that the sequence-arrangement leg (2) always retains its perpendicular position. <IMAGE>
Patent DE-3608492-A1 (DE)
Inventor: SCHNELLER ARNOLD
IPC: C08G8/12
Filed: 1986-03-14
Abstract: A process for separating higher molecular weight constituents from phenol polymers, wherein the phenol polymer is dissolved in an organic solvent medium, the solution obtained is mixed at room temperature with ammonia or an amine such that there is a stoichiometric deficiency of ammonia or amine, the precipitate is separate, dried, if appropriate, and treated with aqueous acid, and the resulting sediment is filtered off, washed and dried as described. The starting phenol polymer preferably is a condensation product of optionally substituted phenol and formaldehyde. The process yields fractions possessing an increased osmometric molecular weight, a narrower molecular weight distribution range and an increased glass transition temperature.
Patent DE-3609916-A1 (DE)
Title: Rolling stand
Inventor: BEISEMANN GERD
IPC: B21B13/14
Filed: 1986-03-24
Abstract: A four-high, five-high or six-high rolling stand for rolled strip having axially displaceable work rolls, is to be further developed such that, while avoiding a reduction in thickness at the strip edges, high peak values of surface pressure in the region of the strip edges are prevented, just as the undesirably high wear resulting from this is also prevented. This is achieved by the work rolls 3, 4 in each case being provided in the region of one of the ends of their body with a flat, annular groove 8 in such a way that the said grooves are on the drive side in the case of one of the work rolls and on the operator side in the case of the other of the work rolls and, during rolling, the grooves 8 can in each case be slipped in the axial direction over one of the mutually opposite edges of the rolled stock 5. This can be assisted by arranging a flat collar 7 between the groove 7 and the end of the body of the respective roll facing the said groove. <IMAGE>
Patent DE-3610202-A1 (DE)
Title: Handset, in particular for a car phone
Inventor: PEIKER HEINRICH ANDREAS
IPC: H04M1/02
Filed: 1986-03-26
Abstract: A receptacle area for an identity card (11) is formed in the handset housing (1) of a car phone. A card-reading device is disposed on the receptacle area. The receptacle area is accessible either through a hinged wall part of the handset (1) or through an insertion slot (10). The arrangement of the card reader in the handset (1) enables effortless, unobstructed insertion of the card, regardless of the installation position of a support for the handset. <IMAGE>