baber/WOPTO huggingface dataset:
Patent DE-4134761-A1 (DE)
Title: Withdrawing transport hanger in garment folding machine - by rotating work table while hanger is withdrawn to reduce creasing
Inventor: WOLF JUERGEN
IPC: D06F89/02
Filed: 1991-10-22
Abstract: A garment is placed on the worktable of a garment folding machine and the transport hanger (12) is removed while the worktable (14) is rotated. The table (14) is pref. swung from a take up position leaning slightly backwards to a near horizontal folding position. The hanger (12) pref. continues along its linear conveying path (25). Garments (13) are conveyed (23) on transport hangers (12) to a folding machine. The transport hangers (12) have a centre section (30) and side arms (31) which can fold out of the way when a release pin is actuated. The work table (14) is swung on a parallel arm linkage (15) so that the hanger (12) is withdrawn during the rotation. USE/ADVANTAGE - Removing the transport hanger reduces unwanted creasing of the garment.
Patent DE-4136328-A1 (DE)
Inventor: FLECK ALFONS
IPC: A01B39/16
Filed: 1991-11-05
Abstract: In a ground-working machine (1) having rotary-drivable tool carriers (22) which are held in a supporting frame (21) and which are equipped with disc-shaped ground-working tools (25), two or more ground-working tools (25) are mounted, distributed uniformly over the circumference on a particular tool carrier (22), and these are each mounted rotatably about their axis of rotation on a shaft (24) supported in a holder (23) connected to the tool carrier (22). Moreover, the shafts (24) are arranged inclined relative to the axis of rotation (A) of the tool carrier (22), specifically in such a way that the outer regions of the ground-working tools (25) form working surfaces. 
<??>This design ensures that a clean ground working is possible, without clods and stones being torn out and flung away. By means of the soil-working tools (25) which, although rotating about the axis of rotation (A) of the tool carrier (22), are nevertheless mounted freely rotatably on the shafts (24), an intensive and uniform working of the ground at a uniform working depth is guaranteed. The ground surface is cut open and smoothed by the ground-working tools (25) rolling on the ground counter to the direction of rotation of the tool carrier (22), without the roots of the cultivated plants being damaged thereby. 
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Patent DE-4202963-A1 (DE)
Title: Open=end airjet spinning unit - has suction to assemble the fibre in concave cavity and compressed airjets to spin the yarn as it is drawn out
Inventor: SCHWEIER PETER
IPC: D01H4/02
Filed: 1992-02-01
Abstract: Open-end airjet spinning device has stationary tubular spin-box. Yarn is drawn from one end, and the other end is coupled to air extn. unit. The fibre inlet is at one side, with funnel tube set at tangent to the internal yarn tube. This is surrounded at the lower end by concave interior formation. Four surrounding air pressure jets are directed to the point of formation of the yarn, at the mouth of the yarn tube. Pref. the open-end airjet component has fibre entering funnel aperture into the spinning cavity at tangent to the central tubular structure. At the centre is bore which is the yarn extn. passage. The fibres are drawn down and around the tube by the air extn. equipment attached to the end surrounding the cavity. Initially the cavity is cylindrical and terminates with similar cylindrical formation. Between the two is concave interior formation. The mouth of the yarn tube has four air pressure jets directed across it from the outer passage. The yarn is formed at this point, immediately prior to extn. (A). The air pressure is fed in along the connection. The jets are bored through the wall. ADVANTAGE - The spinning device has improved energy requirement. The yarn is better quality, as it is formed in compact space.
Patent DE-4204102-A1 (DE)
Title: Pharmaceutical compsn. to treat folate metabolic disorders - contains methionine, vitamin B cpd., thymine, 5-methylcytosine and penicillin g
IPC: A61K31/44
Filed: 1992-02-12
Abstract: A pharmaceutical compsn. contg. (a) at least one cpd. from methionine, vitamin B12, vitamin B6, thymine and 5-methylcytosine or a resp. salt; (b) penicillin G or a salt; and (c) a conventional carrier and/or diluent; is claimed. The treatment and prevention of folate metabolism disorders by the simultaneous, separate or panned stepwise admin. of (a) and (b) is also claimed. USE/ADVANTAGE - The compsn. and method are used in AIDS, ARC, CIDS, CFS, MS, syphilis, neoplasms and geriatric disorders. Separate admin. of (a) and (b) is pref. In this case, (a) is pref. given first, e.g. for 2-6 weeks, and then (b) is given when the urine shows a homocysteine-positive reaction. Admin. of (a) is pref. p.o., while (b) is pref. administered i.p. The compsn. does not give rise to side effects or reduce immune response, does not put psychological or physical stress on patients and can be administered simply and without hospitalisation
Patent DE-4208828-A1 (DE)
Inventor: KUEHNE FRIEDRICH W DR
IPC: A61K33/20
Filed: 1992-03-19
Abstract: The invention relates to the use of a chemically stabilised chlorite matrix for the manufacture of medicaments for the treatment of HIV infections, consisting of an isotonic solution containing 5-100 mmol ClO2<->/l of solution. <IMAGE>
Patent DE-4209432-A1 (DE)
Title: Disposal of discharged vapour stream
Inventor: RAEHSE WILFRIED DR
IPC: B01D5/00
Filed: 1992-03-24
Abstract: In the optimisation of disposal of a vapour sub-stream, contg. entrained valuable and/or inert materials, which is discharged as a steam-product stream from drying units operated with superheated steam and which is then (partially) condensed by heat exchange with a cooling medium, the novelty is that previously recovered condensate is used as the cooling medium in the condensation stage and is then subjected, together with the condensation heat extracted from the vapour sub-stream, to one or more thermal post-purificn. (distillation) stages; the loaded condensate is supplied as an aq. liq. phase to the thermal purificn. (distillation) operation and is partially re-evaporated by the transferred condensation heat; and a liq. stream, with increased concn. of entrained valuable and/or inert materials, is withdrawn from the distillation bottom phase.     Also claimed is use of the process for waste gas- and polluted waste water-free removery of dried valuable materials which are useful as or in wetting, washing and/or cleaning agents and which are recovered from their water-contg. prepns. by drying with superheated steam.
Patent DE-4209960-A1 (DE)
Title: Wall lining for sound insulation - using discarded tyres in cut in sections mounted on interior wall surface.
Inventor: PLACK LUDWIG
IPC: E04B1/74
Filed: 1992-03-27
Abstract: The noise damping wall lining may be used in a factory to reduce noise nuisance from machines. There is a wall which may have perforations (3) and there are sections of discarded car tyres (2) fastened to the wall and arranged to absorb sound. The tyre sections can arranged in a regular pattern and project inwards from the wall (1). The tyre sections may esp. be arranged in checked pattern, and the tyre sections can be of a length which is a multiple of the tyre dia. USE/ADVANTAGE - Cost effective method of sound insulation for machines in factory.
Patent DE-4211551-A1 (DE)
Title: Adjustable pump with cartridge type valves - has pressure limiting valve and pressure switching valve incorporated as single unit
Inventor: DANTLGRABER JOERG
IPC: F04B1/20
Filed: 1992-04-06
Abstract: Adjustable pump is provided with a pressure limiting valve system of the cartridge type in which the pressure limiting valve (101) is built as one unit with a pressure switching valve (102) connecting a pump connection to a user outlet (9). The unit is attached to the pressure connection for the pump such that one DB (101) and one DZ (102) constitute a single entity arranged within a common housing (12). ADVANTAGE - Compact design which ensures a required minimal pressure, with a minimal outlay in costs and parts to give the required reliability.
Patent DE-4213330-A1 (DE)
Title: Noise-damped vane cell pump - uses interconnection channels between pump chambers tuned to interference frequency
Inventor: JURR RICHARD
IPC: F01C21/10
Filed: 1992-04-23
Abstract: The vane cell pump is designed for damping of noise. The inner walls of the recesses (12 to 17a) and the connection pieces (18, 19) have a strong and irregularly structured surface. Transition areas (20) of circular cross section are provided in the lift ring (2) between the recesses (15, 16) of the baseplate (1) and the recesses (12, 13) of the lift ring, the dia. and spacing of which are tuned to the wave length of a measured interference frequency. USE/ADVANTAGE - Improves considerably on existing measures for redn. of noise in vane pumps.
Patent DE-4221648-A1 (DE)
Title: Propulsive charge esp. for weapon - triggered by pyrotechnic or electromagnetic means
Inventor: HUEBSCH GUENTER
IPC: F42C19/08
Filed: 1992-07-02
Abstract: A drive or propulsion charge especially for a weapon having a drive charge loading (16) which can be set off by a first strengthening igniting charge (42), in which case explosion the energy is supplied directly fron an outer pyrotectric source. Alternatively the explosion energy can be supplied by electromagnetic radiation energy which trippers a second strengthening igniting charge (46), which is arranged closely around the first igniting charge (42). ADVANTAGE - The advantage of the claimed propulsion charge is that it may be triggered by pyrotectic or electromagnetic means. Previous propulsion charges have been ignitable only by one or other means.
Patent DE-4223255-A1 (DE)
Title: Toilet flush operating mechanism - has mechanical link from side-mounted lever to front mounted pull rod
Inventor: SCHAUB GUENTER
IPC: E03D5/092
Filed: 1992-07-15
Abstract: A metal strip (1) is connected to the flush operating lever mounted on the side of the WC (2). The connection involves a slot in the strip being placed over the lever. The range of movement of the strip is limited by a bracket (4) mounted on the side of the WC. The strip is bent around the front edge of the WC and a pull rod connected to it. USE/ADVANTAGE - Flush can be activated simultaneously as the toilet is used.
Patent DE-4226441-A1 (DE)
Title: Arrangement for measuring vaporisation rate of liquefied gases - has evaporation opening flow measurement device, press. sensors, level measurement device and computer unit
Inventor: PAUSCH GUENTHER DIPL PHYS
IPC: G01F15/04
Filed: 1992-08-10
Abstract: The arrangement contains a flow measurement device (5) in the evaporation opening (10) of a container (1) for measuring the vol. flow of vaporised gas, a level measurement device (6) for the liquefied gas, a press. sensor (7) for measuring the barometric press. in the container above the liquid and a computer unit (12) for computing the corrected vol. flow from the measured vol. flow, level and press. The level can be determined via a wt. measurement.  The press. sensor is mounted directly above the liquefied gas.  The flow measurement device is connected to the evaporation opening via a short connecting line of large cross-section. USE/ADVANTAGE  - E.g. for use with cryostats in nuclear spin tomography.  Enables vaporisation rates to be measured rapidly.
Patent DE-4230467-A1 (DE)
Title: Unloader for articles on endless belt - has friction roller positively engaging with belt to turn it into unloading direction
Inventor: UEDA SATOSHI
IPC: B65G47/64
Filed: 1992-09-11
Abstract: The endless belt forming a conveyor surface can move over the swivel mounted frame of the conveyor support. A rotary driven shaft (9) parallel to the conveyor chain (1) is fitted at each unloading position with friction rollers (11) underneath which is a pusher which presses the rear end of the endless belt (8) against the friction roller. The rear end of the frame is pushed up by a metal slide so that the frame can be changed from a rearwardly inclined position into a forwardly inclined position. ADVANTAGE - Since the transport support is tilted back there is no danger of the object being unloaded falling off.
Patent DE-4232315-A1 (DE)
Title: Air intake in outside walls of buildings - has S-shaped air deflection channel with sound/heat absorption, and air volume limitation unit with filter for regulation from zero to max.
Inventor: REYNARTZ KNUT
IPC: F24F7/003
Filed: 1992-09-26
Abstract: The device (1) has a cube-shaped housing (10) with an approx. S-shaped air deflection channel (11). The channel is lined with sound and heat absorbent material (12). Air flows through the channel into the interior. The channel section (110) leading to the outside contains an air volume limitation unit (2) with filter (22). The unit regulates the air from maximum, when the profile is fully open, and zero, when it is closed. The filter is mounted on an air-permeable carrier. It can be replaced from the room interior without tools. The air flow limiter is covered by a sound and heat absorbent material (21) on the side into the room. USE/ADVANTAGE - Domestic flats, houses. Has good heat insulation and effective regulation of air volume, filter can be replaced quickly and easily.
Patent DE-4234172-A1 (DE)
Title: Centrifugal separation of particles from a fluid stream - e.g. from air in a pneumatic conveying system
Inventor: STEFFENS BERT
IPC: B65G53/60
Filed: 1992-10-12
Abstract: In a process for separating particles from a fluid carrier stream, where the particles which are of greater density than the carrier flow, are carried by this flow via the inlet region of a circular cross-section housing, to pass along its axial extent, with the particles leaving the housing via a discharge outlet and proceeding to a fluid-tight collector vessel, or being taken off via a lock, whilst the fluid stream which is almost or totally free of particles via a central tube which is spaced apart from the housing outlet, so that the flow down the central tube moves opposite to the flow direction of the particulate laden stream. The novelty is that the particles before discharge to the collector, or from the discharge lock, proceed with the carrier stream under the influence of a motor-driven impeller wheel whose axis of rotation is aligned coaxially to the housing axis, with the periphery of the impeller wheel extending to seal against the radial confine of the housing. Particles are radially accelerated with the carrier stream and caused to rotate with high centrifugal acceleration. The particles are then discharged via an outlet arranged perpendicular to the housing axis in the peripheral region of the impeller wheel, with the carrier fluid leaving via the central cyclone tube. The position of the housing axis, and the rotational axis of the impeller wheel with which it is coaxial, can adopt a preferred inclination between the horizontal and vertical positions. The separation of the central tube and the axis of the housing is adjustable, and the centrifugal acceleration is variable by means of rotation speed control on the drive of the impeller wheel. USE/ADVANTAGE - For separation of particulates from a fluid carrier stream e.g. from air in a pneumatic conveying system. There is improved performance over cyclone separators, where performance can be affected by variations in changes in dynamic viscosity and solids loading of the carrier fluid, and in the particle size distribution.
Patent DE-4235237-A1 (DE)
Title: Focal control system for CD player - differentiates recorded signal envelope form and uses as component in controlling beam focussing
Inventor: NIWAYAMA MASAKI
IPC: G11B7/085
Filed: 1992-10-15
Abstract: A focal control servo for the scanning head unit (3) of a CD player (1) transmits a laser output (4) reflected off the surface of the disc to an optical detector unit (38). A quadrant detector stage (ABLD) provides signals to current/voltage converters (7,8) and one summing amplifier (10) provides the main signal, while a difference amplifier (11) provides focussing error. The error signal is amplified (15) and used to control the focussing coil. The HF signal detector (20) provides a signal that is differentiated (21) and used to provide a feedback term to modify the focussing signal. ADVANTAGE - Provides rapid and accurate focal control.
Patent DE-4236766-A1 (DE)
Title: Method for renovating embankment structure for railway track - involves initial removal of track down to embankment top followed by prodn. of horizontal upper surface fixture
IPC: E02D37/00
Filed: 1992-10-30
Abstract: The embankment (5) has on its top side a railway track (6) under which lies a bedding body (13) of three layers (2) of gravel or ballast between which are non-tractive components (3) comprising plastic weave, geo-textiles, or plastic grid. Under this on the actual embankment material is a top surface fixture (4), whose E-module is clearly higher than the bedding body and the material of the rest of the embankment. This fixture can comprise large format stones or a well compacted gravel mixt. Above a support layer (13) is located a soft floor layer (7). After the top surface fixture is in place a friction floor is laid on it and then the railway track is relaid on the friction floor. USE/ADVANTAGE - To renovate a railway embankment using a process which can equally apply to an embankment for a traffic road.
Patent DE-4237804-A1 (DE)
Title: Heavy current cable sleeve - has screening electrode with radial openings for oil flow, insulation with matching channels and outer insulator
Inventor: SCHULZE LOTHAR DIPL ING
IPC: H02G15/25
Filed: 1992-11-03
Abstract: The sleeve for heavy current paper or plastic insulated cables, impregnated with oil, has a screening electrode (3) with radial openings for the oil (1,2) around its periphery. These line up with the longitudinal channels (5,6) in the insulating covering layer (4,7) and at the mouth of the channels, an additional insulating body (10) is arranged. ADVANTAGE Simple inexpensive design with reduced oil flow resistance.
Patent DE-4238680-A1 (DE)
Title: Seamed dovetail coupling able to be disassembled - has two=part dovetail with milled seam and trapezoidal clamping key
Inventor: BAUMJOHANN ADOLF
IPC: F16B2/14
Filed: 1992-11-17
Abstract: A seam effect coupling which can be disassembled and inserted has no continuous milled dovetail. The dovetail comprises two parts, so that the part filling the groove is the milled seam, and there is a further trapezoidal clamping key (1.2). The angle of the key matches that of the total dovetail, and the connection lies in the seam groove, and is not inserted in one side. The clamping key is of wood, plastics or metal and has threaded boreholes. The connection is achieved via bolting the seam component with the clamp. USE/ADVANTAGE - Dovetail seam coupling may be released from dovetail groove.
Patent DE-4240040-A1 (DE)
Title: Christmas tree stand with at least three legs - has fixture clamped to tree by screws on different planes, and legs are also fixed to stand with clamping mechanism
Inventor: WIDMANN ANTON DIPL ING
IPC: A47G33/12
Filed: 1992-11-28
Abstract: The Christmas tree is fixed in the stand by at least four adjusting screws positioned on at least two different planes. The at least three legs of the stand are fixed by a clamping mechanism. The tree can be stood on floors sloping by 3 to 8 degrees. The support for the tree is upended so that the clamps are wedged into slots. ADVANTAGE - The Christmas tree can be dismantled for despatch and storage and does not tilt when erected.
Patent DE-4243490-A1 (DE)
Title: Mule with toe cap and foot support
Inventor: HALIM MOHAMMED KASSEM
IPC: A43C11/12
Filed: 1992-12-22
Abstract: The heel support (4) is detachably joined to the sole (2), toe-cap (3) and remainder (6) of the mule (1). A sliding clasp fastener runs between the bottom edge of the heel support and the sole part, as far as the toe cap.The front ends (11) of the heel support are joined to the toe cap. The heel support and sole part are joined by press-studs, buttons, or hooked pile fastener strip. The ends of the heel support reaching the toe cap are each additionally connected to the mule's other parts by a pivot link (9, 10).
Patent DE-4302981-A1 (DE)
Title: Auto-glass pane pre-finished for adhesive bonding with a window frame and process for producing it
Inventor: CORNILS GERD
IPC: C03C27/04
Filed: 1993-02-03
Abstract: In a glass pane (1) pre-finished with a frame-like profile (2), the frame-like profile (2) has a portion of U-shaped cross-section which is provided on the inside with anchoring projections for the assembly adhesive. The surface of the U-shaped portion coming into contact with the assembly adhesive is provided with a coating (65) which contains moisture. A moisture-hardening single-component polyurethane system is used as an adhesive for the assembly of the pre-finished glass pane in the frame of the window aperture. The moisture contained in the layer (65) serves as a reaction component of the adhesive and accelerates the hardening of the adhesive strand. <IMAGE>
Patent DE-4306114-A1 (DE)
Inventor: LIPSIUS JOHANN MARTIN DR ING
IPC: B61F5/38
Filed: 1993-02-27
Abstract: Running gear for a rail vehicle is proposed, having at least two wheel sets which are radially adjustable by means of compensation levers (19, 19', 33, 33', 48). The rotational movement of at least one compensation lever (19, 19', 33, 33', 48) can be influenced by an externally actuated control cylinder (26, 26', 38, 38', 52) so that the influence, which interferes with the radial control, of the horizontal restoring forces of the wheel set springs is compensated. <IMAGE>
Patent DE-4309730-A1 (DE)
Title: Distributor machine with a sieve-like cover for its supply container
Inventor: WIENDIECK KARL-WILHELM DIPL IN
IPC: A01C15/00
Filed: 1993-03-25
Abstract: Distributor machine, especially for fertiliser, with a supply container, with a metering device located in the lower region of the supply container and with a sieve-like cover arranged above the metering device in the supply container. In order to provide in a simple way a sieve-like cover which can be produced cost-effectively and simply, provision is made for the sieve-like cover (11) to consist of a sieve body (11) and of an edge (12), and for the sieve body (11) to be made self-supporting by means of embossed portions (13) and to have a peripheral rubber and/or plastic edge (12) integrated onto the sieve body (11) (Figure 3). <IMAGE>
Patent DE-4310421-A1 (DE)
Title: Device for removing tissues from a body
Inventor: PAUKER FRITZ DIPL ING
IPC: A61B10/00
Filed: 1993-03-31
Abstract: In minimally invasive surgical techniques it has hitherto been usual to remove large, severed tissue masses from the interior of the body by an appropriately sized, external incision or by comminuting them in a container inside the body and subsequently aspirating the homogenised tissue mass. The novel device permits combined comminution and aspiration of the tissue mass. The tissues are removed by an external part that can be partially inserted in the body and in which an internal part is rotatably inserted. The two parts each have an opening which is shaped such that a cutting effect is produced by a relative movement of the two parts and the tissue is cut off. The relative movement of the two parts can be effected via a drive and thus guarantee the cutting performance required for large tissue masses. In connection with a vacuum aspiration the piece of tissue can be removed from the interior of the body. It is advantageous that the severed tissue is not homogenised and can be subjected to histological examination after removal. The device permits the surgeon to remove tissue samples and large tissue masses from the interior of the body. At the same time, the strain upon the patient does not exceed that usual in minimally invasive surgical measures even in major surgical interventions.