baber/WOPTO huggingface dataset:
Patent DE-3223597-A1 (DE)
Title: Pivotable and collapsible foot support for seating and lying furniture
Inventor: KERSTHOLT FRITZ
IPC: A47C7/50
Filed: 1982-06-24
Abstract: The innovation relates to a foot support for seating and lying furniture, which foot support consists of a pivoting frame, a collapsible foot rest part and a pivoting and retaining mechanism acting on the frame. The purpose of the invention is to provide a foot support which can readily be moved into any desired angular positions relative to the seat or to the vertical plane irrespective of the position of the seat or backrest and which allows the user to support and rest his/her legs in any desired manner, or to move them in any desired manner in accordance with his/her medical and physical requirements.
Patent DE-3224009-A1 (DE)
Title: Method and apparatus for producing filter rods for smokeable articles
Inventor: GRUMER PETER
IPC: A24D3/02
Filed: 1982-06-26
Abstract: In a method for producing filter rods for smokeable articles in the tobacco processing industry from filter tow (4) drawn off from bales (19), the end (4') of the filter tow running off is connected to the beginning (41') of a filter tow (41) contained in a second bale (42). The connecting point (43) is laid and retained on a detector means (44) in good time before the expiry of the filter tow (4) contained in the first bale (19). The end of the filter tow (4) drawn off from the first bale (19) lifts the connecting point (43) away from the detector means (44) as it runs off, the detector means generating an appropriate control signal. The control signal is used to set the conveying and handling devices (18, 22, 24, 26, 28, 28) through which the filter passes and which are set to the latter to the passage of the thicker connecting point, to reduce the machine speed and/or to eject the filter rods containing the connecting point. <IMAGE>
Patent DE-3225496-A1 (DE)
Title: Linear drive with a screw and a rolling-ring nut
Inventor: HOH KONRAD
IPC: F16H25/22
Filed: 1982-07-08
Abstract: In a linear drive with a screw (1) and one or more rolling-ring nuts (2) which are each provided with one or more inward-projecting rolling rings (3), the inside diameter of which is larger than the outside diameter of the screw, the centre axis (6) is perpendicular to the planes (5) of the rolling rings but at an angle to the longitudinal axis (7) of the screw. This arrangement, which only functions if extremely high precision is achieved, can be simplified and improved if the centre axis (6) intersects the longitudinal axis (7) of the screw approximately centrally between two engagement regions (8), offset relative to one another in the longitudinal direction of the screw, of each rolling-ring nut (2). <IMAGE>
Patent DE-3229093-A1 (DE)
Title: Process for producing a three-dimensional filter from a thermoplastic nonwoven synthetic fibre web, and filter produced by this process
IPC: B29C51/00
Filed: 1982-08-04
Abstract: In the process, the three-dimensional hollow body is produced by a deformation, preferably deep drawing with heating. In contrast to the prior art, cutting to size (fabrication) and sewing, sealing or the like are thus dispensed with. The corresponding bag-shaped filter is produced in practice from the flat nonwoven web in one working step.
Patent DE-3231777-A1 (DE)
Title: Device for determining changes in length
Inventor: MUELLER UDO
IPC: G01B7/16
Filed: 1982-08-26
Abstract: The invention relates to a device for determining changes in length. It is proposed for the purpose of strain measurements in a particularly large measurement range that use is made as measurement mechanism of a displacement sensor known per se in which measurement signals are generated by an axial displacement of its axis. In this case, the first measuring element is rigidly connected to the axis, and the second to the housing of the displacement sensor, so that the axis represents the only guide of the device during a length change measurement.
Patent DE-3232642-A1 (DE)
Title: Process for the production of flavour granules for black tea preparations
Inventor: KOWALD JOHANNES
IPC: A23F3/14
Filed: 1982-09-02
Abstract: In the process, black tea powder is mixed with lactose and a little icing sugar and, following further addition of a flavouring agent and aqueous gelatin solution, the mixture is granulated in a known manner. Depending on the flavouring used, different flavour notes can be achieved.
Patent DE-3236529-A1 (DE)
Title: Light source
Inventor: HARNISCHMACHER FRIEDHELM
IPC: F21V25/12
Filed: 1982-10-02
Abstract: A light source has at least one incandescent lamp (11), in particular a halogen incandescent lamp. Said lamp has a lamp cap, in the normal manner, to which the terminals (14, 15) of the incandescent lamp are connected. In order that the incandescent lamp can also be used in an explosion-hazard region, the incandescent lamp is surrounded by an enveloping glass bulb (18). In this arrangement, the incandescent lamp can be fused into the enveloping glass bulb. The enveloping glass bulb is then inserted into a lamp  socket (22). The space inside the enveloping glass bulb can be a vacuum or can be filled with a gas. In this way, a light source is created whose surface temperature in operation is less than that of the lamp bulb. <IMAGE>
Patent DE-3237419-A1 (DE)
Title: Flush-mounted sanitary fitting
Inventor: KRESS HERMANN
IPC: E03C1/042
Filed: 1982-10-08
Abstract: A flush-mounted fitting, the fitting housing of which has a circumferential flange in the region situated inside the wall in the installed position, is described. A counter-flange can be pressed against said flange in such a way that a moisture-proofing film running over the masonry and under the plaster can be clamped in place. In this way, the moisture barrier is not interrupted in the installed position of the flush-mounted fitting. <IMAGE>
Patent DE-3241053-A1 (DE)
Title: Plastic cage for a wedging-roller freewheel
Inventor: FUEHRMANN JOERG DIPL ING
IPC: F16D41/067
Filed: 1982-11-06
Abstract: In the case of a plastic cage for a wedging-roller freewheel, in which the wedging rollers are accommodated in cage apertures which are bounded by webs connected by at least one end to a flanged ring, each wedging roller being assigned a separate spring element which holds the wedging roller in contact with an associated wedging ramp, the spring element is formed by a bar spring (6, 12, 18, 22) flexurally elastic in all directions which is accommodated with the possibility of tangential free movement in a recess (7) which, starting from the front side (8) of the flanged ring (9), is provided both in the latter and in the web (11) bounding the cage aperture (10). <IMAGE>
Patent DE-3245461-A1 (DE)
Title: Roll for continuous casting machines with cylindrical roller bearings exhibiting lateral play
Inventor: KASTNER RENE LOUIS
IPC: B21B31/07
Filed: 1982-12-08
Abstract: The invention relates to a roll for continuous casting machines which is arranged on lateral bearings, namely a fixed bearing and a freely moving bearing. 
<??>According to the invention, the freely moving lateral bearing is a cylindrical roller bearing (9) with lateral play. 
<??>The outer race (8) of this roller bearing is fixed in its position in the bearing seat, whereas the inner race (10), which is firmly connected to the corresponding end of the continuous casting roll (1), can be displaced unhindered sideways in relation to the rollers (9) of the bearing and the bearing arrangement. 
<IMAGE>
Patent DE-3245784-A1 (DE)
Inventor: LANG GUENTHER DR
IPC: C08B37/08
Filed: 1982-12-10
Abstract: PCT No. PCT/EP83/00287 Sec. 371 Date Jul. 20, 1984 Sec. 102(e) Date Jul. 20, 1984 PCT Filed Nov. 3, 1983 PCT Pub. No. WO84/02343 PCT Pub. Date Jun. 21, 1984.The invention relates to cosmetic agents for treating of hairs or the skin which is characterized by a content of novel quaternary chitosan derivatives of the formula HO[C6H11-mNO4(R1)m(R2)n(R3)q]p H (m=0-0.5; n=0-6; q=0.005-3.0; p=10-50,000; R1=acetyl; R2=-CH2CH(OH)-CH2-O-, -CH2-CH(CH2OH)-O- or -CH(CH2OH)-CH2-O-; R3=  <IMAGE>  with R4=C1- to C4-alkyl and X=Cl, Br, or CH3SO4. It relates in furtherance to the novel quaternary chitosan derivatives as well as processes for making the same. These chitosan derivatives have a good substantivity, among others, to hair keratin and show hair strengthening and hair conditioning characteristics.
Patent DE-3246308-A1 (DE)
Title: Horse-riding saddle
Inventor: CLARKE ANTHONY
IPC: B68C1/00
Filed: 1982-12-14
Abstract: A horse-riding saddle, which is suitable for more than one type of riding, e.g. for dressage and jumping, has interchangeable hanging saddle flaps which are arranged on it by fastening means which are anchored on the saddle tree or on the saddle seat. The saddle flaps have shapes which are suitable for the different riding types and can be arranged alternatively as required.
Patent DE-3300185-A1 (DE)
Title: Push-button switch having a key which can be displaced in a recess of a carrier
Inventor: MAYER WILLY
IPC: H01H13/705
Filed: 1983-01-05
Abstract: A key (4) is arranged such that it can be displaced in a recess (3) of a carrier (2). The carrier is mounted on a baseplate (5). A switching mat (8) having a sprung switch element (7) is arranged between the carrier and the baseplate. A part of the switch element rests on an inner side surface of the key and presses the latter outwards. Tabs (11) running at right angles to the displacement direction and, connected thereto, ramps (13) running in the displacement direction, are arranged on the key on mutually opposite parts (16). The said parts are separated from the remaining part of the key by slots (15) so that the said parts are sprung and can be moved with respect to one another. The tabs (11) rest on edge regions (12) of the recess (3) and limit the displacement movement of the key outwards. The sprung construction of the said parts (16) and the ramps (13) make it possible for a tool to be inserted from the front between the key and the inner wall of the recess, the tabs being disengaged from the said edge region of the recess and it being possible to withdraw the key without effort. <IMAGE>
Patent DE-3300303-A1 (DE)
Title: Head drum with two video recording and replay heads rotating about one axis
Inventor: SCHANDL HARTMUT
IPC: G11B15/665
Filed: 1983-01-07
Abstract: The head drum consists of a part which, at the same time, is used as rotor of an electronically commutated disc rotor motor. The head drum is supported on a stationary hollow shaft and the ring transformer for feeding the video heads is arranged coaxially to this shaft. The magnetic heads are located behind openings in the head drum which are closed in an airtight manner. <IMAGE>
Patent DE-3306272-A1 (DE)
Title: Process and apparatus for producing baked pieces
IPC: A21D13/00
Filed: 1983-02-23
Abstract: Published without abstract.
Patent DE-3315851-A1 (DE)
Title: Process for the preparation of yellow bismuth vanadate pigment
Inventor: KOEHLER PETER DIPL CHEM DR
IPC: C01G31/00
Filed: 1983-04-30
Abstract: The present invention relates to a process for the preparation of yellow single-phase bismuth vanadate pigment starting from metallic bismuth or one or more vanadium(V) components, and the use of this pigment.
Patent DE-3316275-A1 (DE)
Title: Internal combustion engine
Inventor: SCHWAAK ALBERT
IPC: F01C1/073
Filed: 1983-04-29
Abstract: The invention relates to an internal combustion engine. The invention consists in that pistons 3a, b, c are arranged rotatably in a common annular cylinder 2, in that a part 4 which can be rotated about the axis of the annulus and can be driven by the pistons 3a, b, c is provided, in that a spark plug 6, a gas outlet passage 7 and a gas intake passage 8 are arranged distributed around the ring, in that the pistons 3a, b, c take the rotatable part 4 along between the spark plug 6 and the outlet passage 7 and, shortly ahead of the spark plug 6 in the direction of running, can receive support from the annular cylinder 2 counter to the direction of running. In this way, a very favourable space/power ratio is provided. <IMAGE>
Patent DE-3317139-A1 (DE)
Title: Process and apparatus for biological waste water purification
Inventor: SCHREIBER BERTHOLD DIPL ING
IPC: B01F3/04
Filed: 1983-05-11
Abstract: Published without abstract.
Patent DE-3318754-A1 (DE)
Title: Diaphragm and method for its manufacture
Inventor: WOLF FRANZ JOSEF
IPC: F16J3/02
Filed: 1983-05-24
Abstract: A flexible diaphragm, in particular a fibre-reinforced flexible diaphragm, specifically a rubber diaphragm for driving and actuating members, in particular diaphragm valves, is made suitable for fully automatic precision assembly by the fact that the flexible part of the diaphragm is surrounded by a dimensionally stable frame to or in which the diaphragm is preferably secured by vulcanising in, and, in particular, in such a way that the frame and the elastomer diaphragm form an integral unit. To produce a fibre-reinforced framed mounting diaphragm, the frame is placed in a mould cavity, the fibre reinforcement is placed in the frame and the plasticised, uncrosslinked elastomer mass is then injected into the mould.
Patent DE-3320928-A1 (DE)
Title: Insert for bathtubs, shower trays or the like
Inventor: HAEFELE EMIL
IPC: A47K3/00
Filed: 1983-06-09
Abstract: The invention relates to an insert for bathtubs, shower trays or the like, consisting of a flexible flat material with a non-slip upper side and with an underside bearing an adhesive layer. In order to prevent emergence of adhesive from the adhesive layer over the edge of the insert and, nevertheless, to guarantee good sealing in this region, provision is made for a lip to be arranged at the edge of the insert, which lip has no adhesive layer on the underside and rests against the bottom of the bathtub, the shower tray or the like.
Patent DE-3321363-A1 (DE)
Title: Pressing process, and pivoting-form pressing machine for carrying out the process
Inventor: KORTE HELMUT
IPC: B21D22/14
Filed: 1983-06-14
Abstract: A pivoting-form pressing machine and a pressing process for the closing of pipe ends are shown. The pressing machine carries in a headstock (1) a rotating hollow shaft (2) in which a pipe (8) is clamped. On the die side, the pressing machine has a longitudinal slide (16) which can be controlled by a cylinder (15) and on which a permanently settable transverse slide (17) is arranged, a pivotable die carrier (11) being attached to this transverse slide (17). Arranged additionally on this pivotable die carrier (11) is a special support (10) which allows a displacement of the pressing roller (9) in the direction of the arrow (19), that is to say of the axis of rotation of the pressing roller in relation to the pivotable die carrier (11). As a result of the displacement of the special support (10) in relation to the pivotable die carrier (11) for the various shaping steps, different circumferential regions of the pressing roller (9) are put to use. A cylindrical region of the pressing roller serves for supporting and preshaping the pipe-end portion during the drawing-in operation. <IMAGE>
Patent DE-3325557-A1 (DE)
Title: Cloth beam for weaving machines and the like
Inventor: SCHOLZE DIETRICH
IPC: D03D49/20
Filed: 1983-07-15
Abstract: The invention relates to a cloth beam for weaving machines and the like, consisting of a cylindrical tube made of light metal, for example aluminium, and of respective end couplings attached to the two tube ends. To reduce the weight, whilst ensuring sufficient rigidity, and to provide a versatile applicability of the cloth beam, it is proposed with the invention that the tube casing should have, on its inner face, at least two inner ribs which extend uninterruptedly over the length of the tube and which have, at least on their end faces, an orifice for receiving the threaded shank of a screw for the exchangeable fastening of the end couplings.
Patent DE-3336730-A1 (DE)
Title: Method and device for testing an arrangement which is suitable for transmitting a torque and has at least one hard-magnetic part
Inventor: ANKE JOACHIM H W
IPC: G01M13/02
Filed: 1983-10-08
Abstract: In this method, a part of the arrangement to be tested - the aluminium bell (1) - is held securely and the other part - the magnet (M) - is accelerated to a test speed and kept at this speed. Subsequently, the braking effect on the aluminium bell is terminated so that it is also accelerated under the influence of the magnet. In the initial phase of the acceleration of the aluminium bell, two angles ( phi 0 and  phi 1) are detected and a time (t1) is measured, any deviation of this time from a set value permitting conclusions to be made as to the suitability of the magnet. By detecting a further angle ( phi 2) and a further time (t2), the acceleration of the aluminium bell (1) and the torque exerted on the aluminium bell by the magnet (M) can be determined. In order to keep the influence of the speed of revolution of the aluminium bell on the torque exerted as low as possible, the aluminium bell (1) can be coupled to an additional rotational mass (6). <IMAGE>
Patent DE-3340858-A1 (DE)
Title: Process and device for defibrating pretreated waste paper
Inventor: HENRICSON KAJ OLOF
IPC: F04D29/22
Filed: 1983-11-11
Abstract: In a process for defibrating waste paper, the paper shreds and fibre bundles are disintegrated in the inlet channel of a centrifugal pump upstream of the rotor by being subjected to mechanical forces and/or strong turbulence by means of a defibration rotor arranged in the inlet channel, and the stock suspension thus disintegrated is caused to enter into the rotor. The device provided for carrying out the process comprises a defibration rotor which is fitted with projections and is arranged in the inlet channel, fitted with projections, of the centrifugal pump, the channel preferably widening towards the rotor. The space between the inlet channel and the rotor and hence the strength of the turbulence can be adjusted by altering the position of the rotor in the inlet channel. <IMAGE>
Patent DE-3340890-A1 (DE)
Title: Safety tear-off removal opening for beverage cans
Inventor: CEBULLA GUENTHER
IPC: B65D17/28
Filed: 1983-11-11
Abstract: Published without abstract.
Patent DE-3344722-A1 (DE)
Title: Process for effluent treatment
Inventor: XYLANDER KURT
IPC: B01D17/04
Filed: 1983-12-10
Abstract: The invention relates to a process for the treatment of effluents which preferably are emulsions which are difficult to break or contain such emulsions. The disperse phase of the stable emulsion is first brought in nonequilibrium to its emulsifier/emulsifier mixture and/or the stable system emulsifier/disperse phase is destabilised by changing the hydrophile/lipophile ratio of the emulsifier/emulsifier mixture. The phases of the emulsion thus broken are then separated from each other.
Patent DE-3344812-A1 (DE)
Title: Subassembly for a device for draining rain water out of a downpipe of a roof gutter
Inventor: HAUFFEN CHRISTIAN
IPC: E03B3/02
Filed: 1983-12-12
Abstract: The invention relates to a subassembly for a device for draining rain water out of a roof gutter, the downpipe of the roof gutter being interrupted in the region of the draining device and the draining device forming in the region of the interruption a component part of the downpipe. The subassembly according to the invention essentially comprises a drainpipe 2 which can be attached in a laterally protruding manner to the lower end of the upper downpipe part 1a and is bent oppositely at both ends, a tilting pipe 3, which can be fitted underneath the drainpipe 2 above the upper end of the lower downpipe part 1b, is likewise bent oppositely at both ends, has a funnel-shaped widening part 4 at its one end and is mounted in a tilting-movable manner about a horizontal axis by means of a bracket 5 which can be fitted at a fixed point close to the upper end of the lower downpipe part 1b, a float 7 which can be fitted to the end of the tilting pipe 3 provided with the widening 4, and a funnel piece which can be inserted into the upper end of the lower downpipe part 1b. <IMAGE>
Patent DE-3347196-A1 (DE)
Title: Electrical insulation
Inventor: ANDRESS BERNHARD DR
IPC: H01B9/02
Filed: 1983-12-27
Abstract: An electrical insulation of olefin-based plastic contains an inner conductive layer (4) and an insulating layer (6) as well as an outer conductive layer (5) containing at least one stabiliser as anti-ageing agent. According to the invention the inner conductive layer (4) and the outer conductive layer (5) are provided with an increased concentration of the stabiliser in comparison to the insulating layer (6). By this measure, a reduction of the stabilising effect by losses of additive from the insulating layer (6) is largely prevented. <IMAGE>
Patent DE-3400329-A1 (DE)
Title: Receiving part for a watch
Inventor: KRATZSCHMAR HORST
IPC: G04B37/14
Filed: 1984-01-07
Abstract: A receiving part for a watch is proposed, wherein the receiving part has a C-shaped portion, on whose open side the watch can be inserted and is held in the inserted position in a positive-locking manner in the receiving part. Various receiving parts for receiving the same watch can be fitted with different adaptors in order, for example, to be able to use the watch as a wrist watch, pendant watch or table top clock.
Patent DE-3404183-A1 (DE)
Title: Fastener, in particular for window curtains
Inventor: ULMER GUENTHER
IPC: A47H1/102
Filed: 1984-02-07
Abstract: A fastener (10) consists of a straight tube (12) in which end pieces (14) engage displaceably at both ends. The end pieces (14) have spherical heads (18), in each of which a blind hole (22) is provided into which a pin (16), provided with an end thickening (24), can be driven. A spring-actuated catch bolt (32) engages behind the end thickening (24) of the pin (16). The end piece (14) is thus retained removably on the pin (16). <IMAGE>
Patent DE-3404693-A1 (DE)
Title: Vehicle roof with swivellable cover
Inventor: FARMONT ROLF DR
IPC: B60J7/16
Filed: 1984-02-10
Abstract: In a vehicle roof (1) with a roof opening (2) which can be closed by means of a cover (4) and has a front and a rear edge and is attached to the vehicle roof (1) in the region of its front edge (5) so as to be swivellable about an axis which extends transversely with respect to the longitudinal direction (6) of the vehicle and can be swivelled upwards out of the plane of the roof with its rear edge, an extension device (8) being arranged between the cover (4) in the region (7) of its rear edge and the roof (1) of the vehicle, an extension device is provided with freely selectable transmission ratio between swivel path and drive path, in particular for manual drive, comparatively wide opening of the cover being possible despite a simple design without many individual components and, nevertheless, an arrangement being realised which is free of play and not susceptible to rattling, consisting of   a) a spring (9) which acts in the extension direction between the region (7) of the rear edge of the cover (4) and the roof (1) of the vehicle, b) a flexible tie belt (14) which can be actuated counter to the spring effect, is attached to the cover (4) in the region (7) of the rear edge of the said cover (4) and can be deflected essentially through approximately 90 DEG , c) a rotatable drive shaft (16) for moving the free end of the tie belt forwards and backwards and d) a catch (25, 26, 27) for fixing the tie belt (14) in predeterminable swivel positions of the cover (4).   <IMAGE>