baber/WOPTO huggingface dataset:
Patent DE-50000354-D1 (DE)
Inventor: HOLZSCHUH ING
IPC: B29C45/52
Filed: 2000-11-29
Granted: 2002-09-12
Abstract: The invention relates to a non-return valve, which is situated at the end of a plasticizing and injection screw to control the flow of plastic melt from the region of the screw channels of the plasticizing and injection screw to the region of the space in front of the screw of a preplasticizing cylinder, where the plasticizing and injection screw is situated, the non-return valve having a basic body, which is rigidly connected to the plasticizing and injection screw, and an outside part, which can move translationally and preferably also rotationally relative to the basic body, so as to allow the flow of plastic melt in a first position and block the flow of plastic melt in a second position. To improve the locking behavior of the non-return valve and to simplify its structure, the outside part has at least two melt lines, which are not connected to one another, and the basic body has at least one melt line, such that the melt lines, of which there are at least two, of the outside body, together with the melt line of the basic body, in the first position jointly form a fluidic connection between the region of the screw channels and the region of the space before the screw, and such that the fluidic connection between the region of the screw channels and the region of the space before the screw is interrupted in the second position by a region of the basic body.
Patent DE-50000634-D1 (DE)
Inventor: FEUERHERM DIPL-ING
IPC: B29C48/09
Filed: 2000-07-06
Granted: 2002-11-21
Abstract: The shell (3) is cylindrical or tubular from the upper inlet end up to the nozzle exit. The internal edge (15) forms the external exit cross section, for melt flow leaving the annular gap of the nozzle Preferred features: The lower edge of the shell is rounded, or has a profiled edge (16) forming the exiting melt flow. The edge has conical chamfer. The casing (3) includes an external (outwardly radial) annular collar, forming a sliding surface at one end. The casing has several projections at one end, on the outer circumference, forming a sliding surface. A number of variants of the extrusion head are claimed, based on the foregoing principles.
Patent DE-50006966-D1 (DE)
Inventor: BRINKMANN-RENGEL SUZANNE
IPC: C09D153/02
Filed: 2000-04-18
Granted: 2004-08-05
Abstract: The invention relates to a method for the production of a rubber-elastic block copolymer comprising at least one block A consisting of vinyl aromatic monomers and forming a hard phase and/or at least one block B consisting of diene monomers forming a rubber-elastic soft phase and at least one block B/A consisting of vinyl aromatic monomers and diene monomers and forming an (optionally additional) rubber-elastic soft phase, wherein the glass transition temperature Tg of block A is preferably higher than 25 DEG  C and that of block B/A is less than 25 DEG  C, wherein the monomers are polymerized using at least one radical polymerization initiator.
Patent DE-50009966-D1 (DE)
Inventor: EXLER RALF
IPC: H04H20/00
Filed: 2000-07-20
Granted: 2005-05-12
Abstract: The twin converter enables two subscribers (11a, 11b) to receive at least four reception ranges independently at both outputs (7a, 7b), i.e. vertical and horizontally polarized signals in upper and lower frequency band ranges. The entire broadband frequency spectrum appears at the respective polarization outputs in twin mode instead of just the lower range. The twin converter (5) enables two subscribers (11a, 11b) to receive at least four reception ranges mutually independently at both outputs (7a, 7b), i.e. vertical and horizontally polarized signals in upper and lower frequency band ranges. The converter can be expanded to form a broadband community antenna and is designed so that the entire vertical broadband frequency spectrum appears at one output in twin mode instead of just the vertical lower range and the entire horizontal spectrum at the other (9a), instead of just the horizontal lower range. In broadband community antenna system mode, the converter can be set up so that the broadband frequency spectrum for receiving the vertical polarization is present at one output, and the broadband frequency spectrum for receiving the horizontal polarization signals appears at the other output.
Patent DE-50102782-D1 (DE)
Inventor: HETTICH VOLKER
IPC: A47B49/00
Filed: 2001-05-15
Granted: 2004-08-12
Abstract: The carousel device is for a kitchen corner cabinet and has a holding column (7) rotatable around a vertical rotary axis (8) for retention of at least one compartment base (4), which has a cut-out (18), so that it can be fitted from the side to the holding column. A door (5,6), particularly twin-paneled, is fitted to a cabinet aperture running over the corner. The door is movable between an outer closed position and an open position facing the holding column, inserting in the compartment base cut-out in theeopen position. The holding column is eccentric in relation to the rotary axis and is thereby displaced in relation to the door side of the carousel device.
Patent DE-50103507-D1 (DE)
Inventor: GANGHOFER ANDREAS
IPC: G01S17/10
Filed: 2001-05-19
Granted: 2004-10-14
Abstract: A fuse operates according to a method of pulsed running time and performs a reflected run time test. In order to be able to program a desired fuse range short-term with continuity and no hindrance and to handle a large signaling dynamic ratio range, a digital time converter measures reflected running time, involving a fast counter or components that operate by adding up the smallest gate array processing times.
Patent DE-50208953-D1 (DE)
Inventor: HORN JOACHIM
IPC: B65D83/08
Filed: 2002-10-29
Granted: 2007-01-25
Abstract: The box consists of a blank (2) of cardboard, corrugated cardboard, etc. with an internal winding core for a length of individual consumer articles separated by perforations. The box contains bearings (18) on which the material roll is supported freely suspended. The core is longer than the material roll by the measure required to suspend it on the bearing. The dispensing aperture in the box is a closed slot in one of the side walls (5,6), which is closed by a removable perforated strip (9).
Patent DE-50210388-D1 (DE)
Inventor: BALLANDIES JUERGEN
IPC: C08K5/5419
Filed: 2002-05-04
Granted: 2007-08-09
Abstract: The invention relates to a method for producing foam bitumen from bitumen, water and additives.  The invention is characterised in that at least one silicon compound of general formula (I) is applied as an additive, wherein R, R<1> and R<2> can be the same or different in the average molecule and represent an alkyl radical with 1 - 30, preferably 8 - 22 carbon atoms or the radical Z- (-CnH2nO-)mR3, whereby  R3 is a hydrogen radical or an alkyl radical having 1 - 8 carbon atoms, Z is a bivalent radical of formula O-, - (CH2)p-O- or  CH2-CH(CH3)-CH2-O- where p = 2 - 6, n has an average numerical value of 2.7   4.0, m has an average numerical value of 5 - 130, a and a' together have an average numerical value of 4 -1500, b and b' together have an average numerical value of 0 - 100 and c and c' together have an average numerical value of 0 - 50.
Patent DE-50307589-D1 (DE)
Inventor: KOERBER FRANZ-JOSEF
IPC: H01H3/46
Filed: 2003-09-13
Granted: 2007-08-09
Abstract: The invention relates to a device for actuating an electrical switchgear comprising at least one mobile contact point driven by a rotary shaft. According to the invention, an electric motor comprising a rotating drive shaft can be coupled to the rotary shaft by means of a transmission, in order to drive the same.
Patent DE-50309897-D1 (DE)
Inventor: BOPPEL JOHANNES
IPC: B41F21/10
Filed: 2003-10-20
Granted: 2008-07-03
Abstract: A folding element for a printing press, or sheet handler, has the folding guide (03) with a microporous surface to generate an air cushion and thereby prevent mechanical contact between the guide and the sheets. The pore size is less than 500 microns and the pores are evenly distributed over the surface of the guide. Air is blown through the porous surface from inside the hollow guide.
Patent DE-58901244-D1 (DE)
Inventor: WELLERDIECK KLAUS DR
IPC: H01J37/32
Filed: 1989-09-20
Granted: 1992-05-27
Abstract: To supply high-frequency energy to a workpiece support (5) which rotates in a vacuum chamber (3), a cylindrical electrode (19) is coaxially provided on a bearing shaft (7) and the energy is coupled in capacitively, via the rotary capacitor formed by the electrode (19) and the shaft (7).
Patent DE-58902959-D1 (DE)
Inventor: MEIER GERD
IPC: B25H3/06
Filed: 1989-04-24
Granted: 1993-01-21
Abstract: The tool holding system consists of tool carriers (1) which each have a lateral recess (13) into which a connecting element (17) can be inserted by means of which a further tool carrier (1) can be fastened. The aligned tool carriers (1) are connected by the connecting elements (17) in such a way that they can be carried as a complete system and/or be hung in a tool cabinet (47) without a further transport element being necessary for this purpose. <IMAGE>
Patent DE-58904469-D1 (DE)
Inventor: GUALTIEROTTI GIANFRANCO
IPC: A47C7/42
Filed: 1989-07-19
Granted: 1993-07-01
Abstract: A sofa or similar seating with backrests, armrests or additional fixtures that can be positioned as desired relative to the seating, while providing a platform-like basic structure that accommodates the upholstery so as to form the seat surface, with which backrests and/or armrests and/or additional fixtures are connected through a U-shaped element that is preferably of metal tubing, the free ends of this element being connected with the backrests, armrests or additional fixtures and the U-shaped element is of a curved shape as viewed from the side, this forming contact points for the element on the floor, with the end of the element that is bent upwards resting on the underside of the base plate of the sofa so as to form a backing therefor.
Patent DE-58904691-D1 (DE)
Inventor: STANGL KURT DIPL ING
IPC: B21C51/00
Filed: 1989-03-30
Granted: 1993-07-22
Abstract: For the provision of durable and easily legible inscriptions by jet spraying on steel ingots when they are at an elevated temperature, a nickel or iron metal powder having a largest particle dimension not in excess of 0.075 mm and a zirconium oxide powder or aluminum oxide powder having a largest particle dimension not in excess of 0.075 mm and used in an amount that is not in the excess of 10% by weight of the metal powder are jointly sprayed onto the surface of the steel ingots to form dots or lines thereon.
Patent DE-59004195-D1 (DE)
Inventor: MUETTER JOHANN WILHELM DIPL IN
IPC: B26D1/30
Filed: 1990-05-09
Granted: 1994-02-24
Abstract: The present invention relates to a knife for severing adhesive beads, e.g. on motor-vehicle windscreens, which is so designed that it can be set in an oscillatory rotational movement by an actuating tool for the purpose of cutting, consisting of a metal part which appears U-shaped on projection in a plane containing the axis of rotation (4) of the oscillatory movement, one U-leg being provided for fixing to the actuating tool and the other U-leg being constructed as a blade (2) and having at least one cutting edge (5, 5') and the blade (2) and fixing legs being connected to one another at the feet of the U-shape via a web (3). To manufacture such a knife in which the blade can be manufactured more simply and cheaply with substantially the same cutting properties as curved blades, it is proposed according to the invention that the cutting edge (5, 5') of the blade (2) runs predominantly straight and, when seen in plan parallel to the axis (4) of the oscillatory rotational movement, inclined with respect to a line (9) from the axis (4) to the foot of the cutting edge (5). <IMAGE>
Patent DE-59004243-D1 (DE)
Inventor: LAHR WOLFGANG
IPC: A61K31/57
Filed: 1990-06-14
Granted: 1994-02-24
Abstract: The invention relates to hard gelatine two-piece capsules which contain a liquid which contains oestradiol valerate and/or medroxyprogesterone acetate together with one or more diluents and are suitable for postmenopausal hormone replacement therapy and for prophylactic prevention of osteoporosis.
Patent DE-59004548-D1 (DE)
Inventor: ZIBOLD ARMIN DIPL ING
IPC: F24C3/08
Filed: 1990-10-08
Granted: 1994-03-24
Abstract: A cooker with gas burners is covered with a ceramic, or similar, flat cover. The cover (5) above the burner (2) is left open so that the burner can be raised from a rest position beneath the cover level to a position above it where it can be used. When stowed away at its lower level, the burner is covered by a disc (7). A mechanism including cams operates to raise or lower the burner.
Patent DE-59005315-D1 (DE)
Inventor: MELZER RUDOLF
IPC: B41F21/10
Filed: 1990-05-07
Granted: 1994-05-19
Abstract: The invention relates to a sheet gripper, whose gripper finger, executing a flat gripper flight path and closing perpendicular to the gripper rest, is assigned resiliently and adjustably to the pivot point of the gripper shaft and to the pivot point of a carrier pin, mounted rotatably in a case part of the basic body of the gripper finger and arranged parallel to the gripper shaft, at an angle of approximately 90 DEG , the lower end of the gripper finger being guided in a groove cam by a bar or the like in the manner of a cylinder catch. <IMAGE>
Patent DE-59006640-D1 (DE)
Inventor: SCHULZ WINFRIED
IPC: G01D3/032
Filed: 1990-05-03
Granted: 1994-09-01
Abstract: In the measurement of pressure with a sensor element in the form of a piezoresistant resistance bridge on a silicon membrane, the aim is to amplify the differential voltage on the output diagonal of the resistance bridge independently of temperature. To ensure economical temperature-independent amplification of a differential voltage, both inputs (16, 21) of an amplifier (16) are connected alternately by means of a reversing switch (14, 23) to the input terminals (2, 3) to which the differential voltage (Ud) is applied and to the output of a second amplifier (20). The second amplifier (20) has an amplification of 1. Its own input (28) is connected to one input terminal (2) and its other input (29) is connected to its output (19). The output (30) of one amplifier (15) is connected alternately, with inphase rectification, by means of a third reversing switch (32) to a capacitor (34) arranged upstream of a Darlington stage (33) and to a reference potential. The Darlington stage is connected on the one hand via a resistor (26) to the output (19) of the second amplifier (20) and to earth; the amplified differential voltage can be tapped at the emitter resistor (39) of the Darlington stage (33). The circuit arrangement can be used in pressure transducers with a silicon sensor.
Patent DE-59009251-D1 (DE)
Inventor: SCHMID KARL-HEINZ
IPC: C11D1/825
Filed: 1990-08-21
Granted: 1995-07-20
Abstract: The invention concerns multi-component foam-inhibiting mixtures with surfactant properties, comprising up to 40 % by wt. of polyethyleneglycol ethers with terminal groups of formula (I): R1?O-(CH2?CH2?O)n?R2?, in which R1?O- = a 2-branched even alkanol residue with 16-20 C-atoms, n = 5 to 9 and R2? = a C4?-C8? alkyl group and/or up to 40 % by wt. of polyethyleneglycol ether compounds not capped by terminal groups, of formula (II): R5?O-(CH2?CH2?O)z?-H, in which R5?O- = a 2 branched even alkanol residue with 12-20 C-atoms and z = 2 to 5; plus 20-98 % by wt. of mixed ethers of formula (III): R6?O-(EO)u?-(PO)v?-H in which R6?O- = a straight-chain or branched-chain C8?-C18? alkanol residue, EO = ethyleneglycol, PO = propyleneglycol, p = 2 to 6 and q = 3 to 7 plus, optionally, 0-80 % by wt. of polyethyleneglycol ethers capped with terminal groups, of formula (IV): R3?O-(CH2?CH2?O)m?-R4?, in which R3? = a straight-chain C8?-C18? alkyl residue or a branched-chain C8?-C14? alkyl residue, R4? = a C4?-C10? alkyl residue and m = 5 to 15 for the machine-washing of crockery and bottles. In preferred compounds, the R5?O- residdue derives from 2-butyloctanol-1, 2-butyldecanol-1, 2-hexyloctanol-1, 2-hexyldecanol-1, 2-hexyldodecanol-1, 2-octyldecanol-1 or 1-octyldodecanol-1, and the R1?O- residue from mixtures of 2-hexyldodecanol-1 and 2-octyldecanol-1. Advantage: highly effective and can be incorporated in liquid systems stable to alkali to give cleanly soluble aqueous concentrates.
Patent DE-59010301-D1 (DE)
Inventor: MUELLER ALFRED
IPC: B21B15/00
Filed: 1990-11-22
Granted: 1996-05-30
Abstract: In a high-performance bar or wire rolling mill, especially for the single-strand twist-free rolling of rolling stock, with a roughing train 1 having in each case a plurality of roll stands or roll units, at least one intermediate train 2 and an adjoining finishing train 3 with a subsequent finishing block 4 if required, it is proposed that roll changing be carried out in accordance with the minimised sequence of passes in each mill section, the changing of the rolls in the roughing train 1 being carried out with crane tools 15, in the intermediate train 2 with manipulators 16 and in the finishing train 3 by means of rapid-change devices 17 and in addition by means of manipulators 16 if required, all the roll stands or roll units in the individual mill sections 1 to 4 having removable rolls 18, 31, 32, 46 in floating mounts in order to increase the availability and output of the rolling mill. 
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Patent DE-59010688-D1 (DE)
Inventor: NYFELER ALEX
IPC: B21H7/00
Filed: 1990-06-29
Granted: 1997-04-30
Abstract: Delicate webs of a motif are to be embossed in a sheet of film (1) at a predetermined motif interval by means of a rotating embossing cylinder (7). The embossing cylinder (7) rolls off on a back pressure cylinder (8) and has a recess (10) for attaching the embossing stencil (12). With each revolution of the embossing cylinder (7), a gap (14) is produced relative to the back pressure cylinder (8) during a free phase, which gap is used for a relative movement between the sheet of film (1) and the embossing stencil (12). A control device (24) produces the relative movement with an adjustable amplitude which is predetermined by the motif interval on the sheet of film (1). This relative movement allows embossing at the predetermined motif interval on the sheet of film (1) irrespective of the diameter of the embossing cylinder (7). The usable length of the embossing stencil (12) is more than 50% of the circumference of the embossing cylinder (7). 
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Patent DE-59100572-D1 (DE)
Inventor: GRUBE ERWIN
IPC: B65G19/02
Filed: 1991-05-08
Granted: 1993-12-16
Abstract: An overhead conveyor with a device for accumulating the trolleys is proposed, which can accumulate with the same space requirement several times as many trolleys in relation to conventional accumulation devices. To this end, the accumulation device (III) is formed from two lines (I, II) guided in parallel at a distance from one another and at least one of these lines (I) consists of a driven continuously revolving conveyor belt (1). On these two lines, the previously separately driven trolleys (20) can roll out. After the excess kinetic energy inherent in the trolleys has been converted, the trolley is drawn in the transport direction (T) via the static friction forming between the roller (4) and the conveyor belt (1) of the line (I), until the trolley (20) runs up against a stop (17) provided for accumulation or a trolley standing in front of it. When the trolley can no longer be transported further, the roller (4), via which the trolley (20) was previously drawn, is set in turning movement. By virtue of the design of the accumulation device (III), it is possible with the same horizontal space requirement as in conventional accumulation devices to accumulate a large number of trolleys behind one another. <IMAGE>
Patent DE-59108392-D1 (DE)
Inventor: DOERSCHUG MICHAEL DR
IPC: C07K14/62
Filed: 1991-09-04
Granted: 1997-01-16
Abstract: A process for the specific hydrolysis of the amino-acid chain of preproinsulins to give the corresponding intermediates with the aid of clostripain is described, and these intermediates can be converted where appropriate with carboxypeptidase B into the corresponding insulins.
Patent DE-59200874-D1 (DE)
Inventor: WEHLER HERBERT DIPL ING
IPC: F16L3/16
Filed: 1992-01-22
Granted: 1995-01-19
Abstract: The subject-matter of the invention is an energy guide chain for guiding energy conductors, especially cables or hoses, from a stationary connection to a moving consumer, consisting of a multiplicity of chain links (1) which consist of two chain lugs (2,3) which are arranged at a distance from one another and parallel to one another, and two crosspieces (4,5) which connect the chain lugs (2,3) to one another and of which at least one crosspiece (5) is mounted on a chain lug (2, 3) such that it can move in a pivoting manner around a joint axis. In order to open the energy guide chain on both sides at its top, that is to say on both chain lugs, and in order to provide unhindered access to the energy guide channel, it is provided that both chain lugs (2, 3) have a rotating joint (7) which consists of a pin (8) which is arranged in the longitudinal direction of the chain lugs (2,3) and forms the joint axis, and of a holder (9) which is plugged detachably onto the pin (8), and that the crosspiece (5) is mounted on the two holders (9). 
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Patent DE-59202147-D1 (DE)
Inventor: GIESE KLAUS
IPC: H02H9/04
Filed: 1992-10-10
Granted: 1995-06-14
Abstract: This surge voltage arrester has two connecting fittings (1, 2) which are braced with respect to one another. At least one pellet (7) consisting of varistor material is clamped in between the connecting fittings (1, 2). It is intended to create a surge voltage arrester which can be produced using simple means and which, in addition, can be cast around in a simple manner. This is achieved in that at least two insulating clamping elements, which are arranged symmetrically, are provided for bracing the connecting fittings (1, 2). The clamping elements, the at least one pellet (7) and, partially, the connecting fittings (1, 2) have insulating plastic material cast around them to form a monolithic block.
Patent DE-59301343-D1 (DE)
Inventor: STAEGE RUEDIGER
IPC: B65G67/20
Filed: 1993-03-17
Granted: 1996-02-15
Abstract: The invention concerns a loading platform in a device for the manual and automatically controlled back-end loading and unloading of lorries, trailers and containers with pallets, using a four or six pronged loading unit based on the fork-lift principle, which picks up the pallets using a collecting platform in a warehouse, vehicle or container. In order to carry out back-end loading and unloading of lorries, trailers and containers which have no loading system of their own, either automatically or under manual control over the entire length of the loading surface, the invention proposes that the loading platform should be moveable vertically up or down in a moveable frame in the known way, while the loading platform and loading surface of the lorry can be connected by tracks which slide out from the platform (2.2.1.2.) and the pallets can be moved along these tracks by means of long prongs (2.2.1.4.).
Patent DE-59301934-D1 (DE)
Inventor: MUENCH KARL
IPC: B65B21/12
Filed: 1993-06-11
Granted: 1996-04-25
Abstract: A vessel gripper, especially a bottle gripper, possesses, on its gripper head (2), at least two gripping fingers (9) arranged distributed about an axis (L) of the gripper head (2). These are pivotable out of a non-activated state into an activated state for the purpose of gripping and retaining a container by means of gripping faces (21). For the pivotable arrangement of the gripping fingers (9), these possess radially inner and radially outer supporting regions (9''', 13, 20) which cooperate respectively with radially inner and radially outer counterfaces (18, 14') on the gripping head. The radially inner and radially outer supporting regions (9''', 19, 20) and the associated counterfaces (8, 14') are provided, in the direction of the axis (L) of the gripper head (2), at a common or virtually common height. <IMAGE>