baber/WOPTO huggingface dataset:
Patent DE-50310703-D1 (DE)
Inventor: DYAKOV VALERY EVGENIEVICH
IPC: A61F2/04
Filed: 2003-03-28
Granted: 2008-12-11
Abstract: The inventive implantable hollow prosthesis is made of polymer material, in particular of polytetrafluorethylene or copolymers based on tetrafluorethylene whose structure is embodied in the form of the elements of knots linked by fibrils and the elements of void space, said elements being jointed into a three-dimensional grid. Said implantable prosthesis is formed at least by one layer which is produced by winding a tape made of material having the volume fraction of void space ranging from 25 to 94 %, the specific surface area of void space ranging from 0.1 to 0.9 mkm<2>/mkm<3>, the mean distance between voids in volume ranging from 1.5 to 50 mkm, the mean chord volume ranging from 0.4 to 30 mkm, or of material having the volume fraction of void space ranging from 1 to 35 %, the specific surface area of void space ranging from 0.5 to 20 mkm<2>/mkm<3>, the mean distance between voids in volume ranging from 0.5 to 15 mkm, the mean chord volume ranging from 0.1 to 10 mkm. The implantable prosthesis also comprises an internal porous frame with wall thickness of 0.2-2.0 mm made of material having the volume fraction of void space ranging from 30 to 90 %, the specific surface area of void space ranging from 0.1 to 0.9 mkm<2>/mkm<3>, the mean distance between voids in volume ranging from 0.5 to 50 mkm and the mean chord volume ranging from 1 to 30 mkm.
Patent DE-50312939-D1 (DE)
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 2003-05-20
Granted: 2010-09-16
Abstract: The round baler has a pressing chamber which is partially surrounded by pressing elements, a sheathing device with a separating device (94) and a pull-out device (44) for gripping and inserting a web-like cladding web (34) in the pressing chamber. A roller (40) is provided for conveying the cladding web, which is displaceable in rotation in addition to the movement of the trigger pull-out device.
Patent DE-50313637-D1 (DE)
Inventor: MUELLER ROBERT
IPC: B65H45/16
Filed: 2003-06-04
Granted: 2011-06-01
Abstract: The folding cylinder (01) has a number of flexible bands (02) attached to the body of the folding cylinder at 2 or more fixing points (11,12) with a number of slits (03) between them, at least one of the fixing points adjustable in the peripheral direction via axial movement of a sliding rail (31), pressed against a stop ring which is adjustable in the axial direction.
Patent DE-58904036-D1 (DE)
Inventor: BERKEFELD VOLKER DR DIPL ING
IPC: B62D7/15
Filed: 1989-02-11
Granted: 1993-05-19
Abstract: An active four-wheel steering system for motor vehicles, with steering arrangements for the front and rear wheels is described. These arrangements act as a function of driving-condition variables fed to an electronic control unit. A variable steering-lock angle ratio with respect to the front wheels is set, a first function converter of the control unit being supplied with the input signal relating to the steering-wheel angle by a steering-wheel angle sensor and with the further signal relating to the vehicle speed by a speed sensor. This function converter produces a first output signal for the lateral acceleration, which is fed as an input signal, together with the further input signal relating to the vehicle speed, to a second function converter. To allow for a change in the driving speed, the output signal relating to the lateral acceleration is fed, together with a signal derived from the change in the driving speed, to the third function converter. This input signal, calculated in the first function converter, and the input signals relating to the change in speed, calculated in the third function converter, are converted into an output signal for an additional rear-wheel steering angle, which is superposed on the output signal for the rear-wheel steering angle. The sum of these output signals is fed as steering-angle signal to the control unit for the purpose of controlling the hydraulic steering arrangement for the rear wheels. <IMAGE>
Patent DE-58906284-D1 (DE)
Inventor: HAMANN JENS DR
IPC: H02P27/06
Filed: 1989-06-28
Granted: 1994-01-13
Abstract: The invention relates to a method for reduction of a current breakdown in a non-commutating phase belt (R) of a three-phase block current supplied synchronous machine (2), while the phase currents (iS, iT) of the two other phases (S, T) commutate. According to the invention, a triangular, high-frequency sampling voltage (UD) of a pulse frequency generator (12) of a control set (10) of a power converter (8) feeding the synchronous machine (2) is short-circuited in each case at the commencement of commutation for a predetermined synchronising period (T). In this way a method and a circuit arrangement for carrying out the method is obtained with which the torque ripple of a three-phase feed drive is reduced. 
<IMAGE>
Patent DE-58908456-D1 (DE)
Inventor: STRACK LUDGER
IPC: A47K3/20
Filed: 1989-12-22
Granted: 1994-11-03
Abstract: The shower partition comprises interconnected segments and is fixed collapsed against the wall from where it can be swivelled out. The partition comprises one or two structural units (11) which in the unfolded state form a closed shower cubicle with the wall on which they are fixed. In the case of two structural units (11) each comprises two or more segments (12). The units are fixed side by side on the wall (9) and in the unfolded state their free longitudinal sides (14) remote from the wall fixing abut each other to form the closed cubicle.
Patent DE-59003061-D1 (DE)
Inventor: DEEG REINHARD
IPC: H04N1/10
Filed: 1990-07-12
Granted: 1993-11-18
Abstract: A subscriber device for video telephony, in which an obliquely arranged light splitter (5) is arranged in front of the screen (3) of an image reproduction device and via which a subscriber can see the reproduction on the screen (3) and, at the same time, is himself picked up by the video camera (7). For optionally scanning, for example, a document, the latter is brought into the area of light of the screen (3) (for example on the inside of a tiltable flap 9). For the time of the scanning of the document by the video camera (7), the screen (3) of the image reproduction device is driven to full brightness. The output signals of the video camera (7) are stored image line by image line in a frame buffer. <IMAGE>
Patent DE-59004524-D1 (DE)
Inventor: SCHEIWILLER ROLF
IPC: F16G13/14
Filed: 1990-06-25
Granted: 1994-03-17
Abstract: The set of elements for attaching a chain contains a U-shaped chain half link (1) whose end faces have a stop flange (3) whose length is greater than double the thickness of the bent part (2), as well as a cross member (8) for attaching the chain half link to a cruciform recess (11), through which the U-shaped bent part (2) of the chain half link can be inserted, optionally vertically or horizontally, in order to attach it in this position to a wall, to a pole or the like. The complete set of elements furthermore contains a two-piece yoke, in order to connect the links to one another, and a corner piece, in order to connect the link halves to one another, rotated through 90 DEG . Such a set of elements permits problem-free attachment and economic production of chains and ensures aesthetically correct bending and arrangement of the chain. <IMAGE>
Patent DE-59004529-D1 (DE)
Inventor: THURNER JOERG
IPC: F04B1/06
Filed: 1990-09-18
Granted: 1994-03-17
Abstract: The invention concerns a radial piston pump with a multiplicity of radially disposed cylinder/pump assemblies with foot and head valves, the pistons being controlled by a cam plate which rotates eccentrically with respect to a housing holding the cylinders. In order to produce a simple design for a pump of this kind and to permit digital pump-throughput control, the invention calls for the space between the ends (12) of the cylinders (9) and their associated pistons (7) to be connected to a pressure line (19) via a valve (21, 22) which can be controlled at will, the pump pistons (7) preferably having different diameters.
Patent DE-59006009-D1 (DE)
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: B61C9/48
Filed: 1990-08-16
Granted: 1994-07-14
Abstract: Electric motor direct drive for vehicle wheels, in particular rail vehicle wheels, characterised in that,   a) an electronically commutated electric motor (6) is arranged axially next to the wheel (4) to be driven, the rotor (20) of which motor is connected to the wheel (4) to be driven in order to transmit torque, the axes of rotation of the rotor (20) and of the wheel (4) to be driven being at least essentially flush with one another; b) the rotor (20) is constructed as an external rotor of the electric motor (6) without a housing and has annually distributed permanent magnets (50) and c) the stator (30) of the electric motor (6) on the side facing away from the wheel (4) to be driven is held fixed in terms of rotation to the vehicle (2).   <IMAGE>
Patent DE-59007583-D1 (DE)
Inventor: MACHUI JUERGEN
IPC: H03H9/145
Filed: 1990-11-14
Granted: 1994-12-01
Abstract: PCT No. PCT/DE90/00876 Sec. 371 Date May 13, 1992 Sec. 102(e) Date May 13, 1992 PCT Filed Nov. 14, 1990 PCT Pub. No. WO91/07818 PCT Pub. Date May 30, 1991.A surface-wave filter in which the acoustic wavepath is reflected in order to reduce the substrate size necessary. The reflections are chosen so that interference due to temperature effects is excluded. The use of filters of this kind as partial filters in a combined filter enables cross-talk to be further reduced.
Patent DE-59008395-D1 (DE)
Inventor: DRAGOTIN ALEXANDER DIPL ING
IPC: H04L7/033
Filed: 1990-05-16
Granted: 1995-03-16
Abstract: The aim is to effect the reception of a binary digital signal, which may also have phase shifts, with the aid of a delivered clock pulse, which has an arbitrary phase angle with respect to the digital signal and whose frequency can deviate somewhat from the bit sequence frequency of the digital signal. 
<??>The digital signal (D1) is delayed in a delay line (2-6) in such a way that a sequence of digital signals (D1-D6) having the same phase spacings is produced, from the rising and falling edges of which pulses (I11-I16) are derived. Interrogation pulses (I41), which are combined with the pulses (I11-I16) - to the extent that they are present - in assigned AND gates (14-19), are derived from the rising or falling edges of a clock pulse (T). Each output signal of one of these AND gates switches through the associated digital signal (D1-D6) in a downstream further AND gate (20-25) to an OR gate (26). The output signal (Dx) of this OR gate (26) is scanned in a D flipflop (32) by means of delayed interrogation pulses (I42) in such a way that the scanning is performed approximately one quarter clock pulse period after the effective edge of this output signal (Dx). 
<??>This arrangement can be used in ISDN broadband switching systems. 
<IMAGE>
Patent DE-59100558-D1 (DE)
Inventor: MURPHY KENT D
IPC: B05B15/522
Filed: 1991-12-03
Granted: 1993-12-09
Abstract: A shower head with a jet floor (16) contains a cleaning device in its interior. Said device consists of a swivellably mounted base element (19) on whose side facing the inside of the jet floor (16) projections (20) are arranged. The projections (20) correspond in their size and arrangement to the jet holes (18) of the jet floor (16). With the aid of an actuation element, the base element can be swivelled by the user in such a way that the projections (20) engage at least as far as into the jet holes (18). <IMAGE>
Patent DE-59104260-D1 (DE)
Inventor: KAUPER RUDOLF
IPC: C25D5/02
Filed: 1991-02-19
Granted: 1995-02-23
Abstract: Means for masking the lines of force in a galvanising unit for treating plate-shaped workpieces (5) has a vertically adjustable clamp (21) on a product carrier (6) with locatable positioning devices (24). This enable screens (12,13;14,15) to be positioned in preselected locations either side of the workpiece (5) on moving the carrier (6) into the treatment station (1). The screens are designed as floats which are forced against the action of their buoyancy into the treatment fluid. The opposing screens (12,13) are coupled by a strut 920).
Patent DE-59108576-D1 (DE)
IPC: A01D34/63
Filed: 1991-09-06
Granted: 1997-04-10
Abstract: Collecting container for crops and/or sweepings or the like, connectable to a tractor vehicle, as an attachment or trailer having castor wheels of single-axle construction swivellable about axes running perpendicular to the plane of travel, with a container (1), which for the purpose of discharging at a height (1') can be raised and lowered in relation to a chassis frame (2) by means of a piston cylinder device operating via a parallel control arm arrangement, for which purpose, with a view to a compact construction close to the tractor axle, the piston cylinder device for raising and lowering the container (1) is designed as a lifting cylinder (6), centrally arranged in relation to the width of the trailer, one end of which is supported on the chassis frame and the other end of which acts on a bottom control arm device (4), the bottom control arm device (4) together with an upper pair of control arms (5) arranged distributed on either side of the container (1) roughly forming a parallelogram and being articulated on one side on an area of the chassis frame restricted to the centre area of the width of the trailer and on the other side on the container (1). <IMAGE>
Patent DE-59200086-D1 (DE)
Inventor: ROTH MICHAEL DR
IPC: C04B41/64
Filed: 1992-06-11
Granted: 1994-04-21
Abstract: The process for water-repellent impregnation of masonry by treating the masonry with a highly disperse impregnating composition which is diluted with water and comprises (A1) organoalkoxysilane and/or (A2) organosiloxane containing alkoxy groups and (B) a salt of a water-soluble organic or inorganic acid and organopolysiloxane which, in addition to other organosiloxane units, contains those siloxane units which have monovalent SiC-bound radicals with basic nitrogen in quantities of at least 0.5% by weight of basic nitrogen, relative to the weight of the organopolysiloxane, is characterised in that the masonry is rendered alkaline. 
<??>The process is particularly suitable for controlling rising damp in the masonry.
Patent DE-59200112-D1 (DE)
Inventor: KRALER FRANZ
IPC: E06B9/17
Filed: 1992-03-14
Granted: 1994-05-19
Abstract: Blind box for receiving a lifting shaft (2) for blind armour (3). Two lateral guide rails (4), connected to the blind box (1), are provided for the lowered blind armour (3). The blind box is closed off on both lateral end sides, in each case by a screening cap which is connected to the box walls. For burglarproofing, there are arranged in the region of the two lateral guide rails (4) reinforcements in the form of steel bands (12) which are guided around the box walls (8a-c) on the outside and are connected firmly to the respective guide rail (4). <IMAGE>
Patent DE-59205843-D1 (DE)
Inventor: WITTEKIND JUERGEN DR
IPC: C07C31/28
Filed: 1992-11-21
Granted: 1996-05-02
Abstract: Neutralising agent for effective and gentle mass deacidification of books and other paper products, consisting of a solution of double alkoxides of one or more types each with an alkoxide of metals assisting the solubility, such as metals of subgroup IV, aluminium or tin, and an alkoxide of metals which bind the free acids in the paper, such as alkali metals or alkaline earth metals, it being possible to use a non-polar solvent, which is well compatible with the archive materials, for dissolution.
Patent DE-59206566-D1 (DE)
Inventor: STAHL INGO
IPC: B29B17/02
Filed: 1992-07-04
Granted: 1996-07-18
Abstract: PCT No. PCT/EP92/01514 Sec. 371 Date Apr. 9, 1993 Sec. 102(e) Date Apr. 9, 1993 PCT Filed Jul. 4, 1992 PCT Pub. No. WO93/03851 PCT Pub. Date Mar. 4, 1993.Plastic mixtures, in particular those of a smilar density such as polyethylene terephthalate and polyvinyl chloride, are separated electrostatically, whereby the mixture, for triboelectric charging, is subjected to a thermal treatment.
Patent DE-59301027-D1 (DE)
Inventor: BUECHSENSCHUSS META
IPC: A43B7/14
Filed: 1993-01-18
Granted: 1996-01-11
Abstract: The subject of the invention is an insole which on its upper side has profilings for exerting a massage effect on the foot tissue. According to the invention, the profilings are designed as knobs (2a) and arranged in special regions (2) of the sole surface, these special regions being selected according to points of view of reflex-zone therapy for activating certain organs. <IMAGE>
Patent DE-59301494-D1 (DE)
Inventor: HAAS THOMAS DR
IPC: C07C29/80
Filed: 1993-06-03
Granted: 1996-03-07
Abstract: 1,3-Propanediol (PD) is obtained by hydration of acrolein to 3-hydroxypropionaldehyde (HPA) with subsequent catalytic hydrogenation. 4-Oxa-1,7-heptanediol (OD) is formed as a yield-reducing by-product. According to the invention, for the purposes of increasing the yield of 1,3-propanediol, the OD separated by distillation in the working up of the reaction mixture containing PD and OD is treated in aqueous solution at 100 to 300 DEG C with an acidic solid catalyst, in particular an acidic zeolite, and the reaction mixture freed from the solid catalyst is fed back into the work-up stage of the reaction mixture containing PD and OD.
Patent DE-59304113-D1 (DE)
Inventor: ZUM HEBEL PETER DR
IPC: C02F1/54
Filed: 1993-11-15
Granted: 1996-11-14
Abstract: The invention relates to a process for producing a stabilised, aqueous solution of alkali metal tetrathiocarbonate by reaction of at least one alkali metal disulphide with carbon disulphide (CS2) in aqueous solution, with, in a first stage, elemental sulphur being reacted with a from 5 to 55 per cent by weight strength aqueous alkali metal hydroxide solution in a molar ratio of sulphur to alkali metal hydroxide, (calculated as solids) of from 1:0.9 to 1:1.1 at temperatures of from 45 to 110@C and the solution obtained, which contains more than 5% by weight of alkali metal polysulphide, being cooled to a temperature below 40@C and subsequently, in a second stage, the alkali metal polysulphide formed, which consists almost completely of alkali metal disulphide, being reacted with carbon disulphide in a pseudo-stoichiometric ratio to give alkali metal tetrathiocarbonate and, after the reaction is complete, the aqueous solution obtained containing alkali metal tetrathiocarbonate being stabilised by addition of an aqueous solution of at least one alkaline compound. The invention further relates to the use of an aqueous alkali metal tetrathiocarbonate solution, preferably prepared by the process of the invention, in particular a stabilised solution, in a process for treating aqueous solutions containing dissolved heavy metals, in particular industrial wastewaters (effluents).
Patent DE-59307610-D1 (DE)
Inventor: BAVARESCO GIAN CARLO
IPC: G02C5/22
Filed: 1993-04-30
Granted: 1997-12-04
Abstract: PCT No. PCT/EP93/01029 Sec. 371 Date Jan. 9, 1995 Sec. 102(e) Date Jan. 9, 1995 PCT Filed Apr. 30, 1993 PCT Pub. No. WO93/22705 PCT Pub. Date Nov. 11, 1993The present invention relates to a new kind of joint, in particular for securing side pieces of spectacles to the frame of spectacles, which is capable of conferring to the bows an appropriate elasticity, both when they are braced over the temples and when they are opened or closed, so that they are not limited by any problems of size. The characteristic feature of the joint is that it has a forked part or forked spring (11 or 111), the ends (112, 114) of which have inner surfaces provided with teeth (122, 123, 124, 125) or grooves (16, 17) with slanting walls shaped so that they stand at right angles to each other and are concentrically arranged around a transverse joint pin (19, 119) linked to a second part inserted between both fork ends (112, 114). Said part is fixed to the frame (18, 118) of the spectacles and allows both parts to rotate, pressing apart the ends (12, 14 or 112, 114) of the fork, achieving the desired elasticity when the parts are rotated.
Patent DE-59307672-D1 (DE)
Inventor: TRUCKENMUELLER KURT
IPC: D06M11/55
Filed: 1993-09-10
Granted: 1997-12-18
Abstract: What is described is a method for treating a thread-like structure, especially a sewing yarn or other yarn, a slubbing or a roving, in which the thread-like structure is transported at a predetermined speed relative to a treatment appliance in order to vary its properties. The treatment appliance is designed in such a way that, during treatment, the thread-like structure is subjected to a spark discharge and/or to a brief arc discharge. An apparatus for carrying out the method has a treatment appliance which comprises a transport system for the thread-like structure as well as at least one electrode, located at a distance from at least one counterelectrode, for generating the spark discharge and/or the brief arc discharge, the at least one electrode and the at least one counterelectrode being connected to a voltage source. <IMAGE>
Patent DE-59500443-D1 (DE)
Inventor: LEUBE HARTMANN F DR
IPC: C08F2/22
Filed: 1995-12-01
Granted: 1997-09-04
Abstract: Aq. polymer dispersions with a dispersed polymer content of at least 10 vol. % are claimed, contg. cpd(s). of formula (I) and/or their salts, where R<1> = acyl gp. derived from 8-26C satd. aliphatic monocarboxylic acid, 8-26C mono- or poly-unsatd. aliphatic mono-acid or 8-26C mono-acid obtd. from the corresp. mono- or poly-unsatd. aliphatic mono-acid by partial or complete hydroxylation of the double bonds; R<2> = OH, -O(CH2CH2O)mH (with m = 1-50), -OSO3H, -OPO2H2, an acyl gp. as above or of formula (II) where Z = -CH2CH2N<+>Me3, OH-, -CH2CH2NH2, CH2CH2-NH-O-COR<4>, C6H6(OH)5, -CH2CH(NH2)COOH or H); R<3> = as for R<2>; R<4> = 1-5C alkyl; in which exactly one of the gps. R<2> and R<3> is a gp. of formula (II). Also claimed is: (i) a process for the prodn. of these polymer dispersions by polymerising mono-unsatd. ethylenic monomer(s) by radical-initiated aq. macro-emulsion polymerisation with the addn. of cpd(s). (I) and/or their salts; (ii) aq. polymer dispersions obtd. by this process; (iii) substrates bonded, coated and/or glued with these dispersions.
Patent DE-59506570-D1 (DE)
Inventor: STARKE WILFRIED
IPC: F16J15/08
Filed: 1995-06-08
Granted: 1999-09-16
Abstract: The sealing assembly has a flap wing (8) whose wing sealing seat (9) sealingly adjoins a correspondingly fixed counter sealing seat (10). One seat is covered with an elastically deformable spring steel strip (2) which curves outwardly convex over the seat and has a first and second long side. The first side is clamped on the part forming the relevant sealing seat and the second long side is fixed slidable on the part on which the first long side is clamped. The second long side can be pressed onto the sealing seat by a retaining member (11). The strip can have a longitudinal kink (7) to prevent it sliding out from the slide guide formed by the holding down member. <IMAGE>
Patent DE-59506705-D1 (DE)
Inventor: SULZENBACHER WILFRIED
IPC: D06F58/20
Filed: 1995-04-05
Granted: 1999-10-07
Abstract: To deliver a perfume to laundry, especially within a laundry dryer, an aromatic liquid is applied to the laundry after the drying phase. Also claimed is an appts. with a spray jet to deliver the aromatic liquid. <IMAGE>
Patent DE-59506854-D1 (DE)
Inventor: AIGNER BERNHARD DIPL ING
IPC: F27D3/08
Filed: 1995-11-30
Granted: 1999-10-21
Abstract: PCT No. PCT/AT95/00236 Sec. 371 Date Jun. 2, 1997 Sec. 102(e) Date Jun. 2, 1997 PCT Filed Nov. 30, 1995 PCT Pub. No. WO96/17091 PCT Pub. Date Jun. 6, 1996A d.c. arc furnace for metallurgical purposes includes two or more electrodes arranged on the furnace vessel and projecting into the furnace vessel. To avoid actions of forces departing from the magnetic fields derived form the currents conducted to the electrodes and effecting deflections of the electric arcs, the electric supply means provided for each of the electrodes are each arranged in the immediate vicinity of the electrode to be supplied, the electric supply means of one electrode being arranged so as to be spacially separated from the electric supply means of the remaining electrodes, viewed in the peripheral direction of the furnace vessel.