baber/WOPTO huggingface dataset:
Patent DE-3853167-D1 (DE)
Inventor: ALTMAN CARL
IPC: C08L77/00
Filed: 1988-10-12
Granted: 1995-03-30
Abstract: The present invention is directed to a polyamide composition comprising from about 50 to 90% by weight of a polyamide, from about 10 to 40% by weight of a nitrile rubber, and from about 5 to 50% by weight of a reactive rubber which contains groups which are reactive with the end groups of the polyamide. The composition preferably contains about 2 to 20% by weight of a plasticizer for nylon, and can optionally contain from about 0 to 10% by weight of a polyamide chain extender. The present invention also includes gas permeation resistant articles including articles resistant to chlorofluorohydrocarbon permeation. Articles of particular interest include extruded hose and tubing which contain at least one layer made of the above described composition. It has been discovered that the composition of the invention resists chlorofluorohydrocarbon permeation and at the same time can provide the flexibility needed for use in various hose and tubing applications.
Patent DE-3865047-D1 (DE)
Inventor: LEHR LOTHAR
IPC: H02B1/06
Filed: 1988-03-01
Granted: 1991-10-31
Abstract: The desk housing section (20) has a hinged top surface (10) which is angled downwards and which has a lipped peripheral edge cooperating with a seal around the peripheral edge of the desk. The free end of the front edge (13) of the top surface (10) is bent inwards at a sharp angle before being bent back to lie parallel to the adjacent front face (24) of the desk section (20), to provide a V-shaped handgrip. Pref. the desk section (20) has a front face (25) which is angled backwards between the end of the front edge (13) providing the handgrip and the base (27) of the desk section.
Patent DE-3868028-D1 (DE)
Inventor: NOBLE PHILIP CHRISTOPHER
IPC: A61F2/46
Filed: 1988-11-21
Granted: 1992-03-05
Abstract: A proximal femoral sealing device 10 is disclosed for use in the application of bone cement under pressure to a surgically prepared medullary canal 15 of a femur prior to the implantation of a hip prosthesis. The proximal femoral sealing device 10 is formed of a generally solid body member 12 with a passageway 26 and a flexible annular wall member 14 extending from the body member 12. The sealing device 10 has an anatomically shaped outer surface 13, corresponding to the exposed endosteal surface 11 of a prepared medullary canal 15. A chamber 16 defined by a flexible annular wall 14 and the body member 12 opens into the medullary canal 15. In turn, the passageway 26 communicates with the chamber 16 and permits insertion of a cement nozzle 27 therethrough into the chamber. In operation, the proximal femoral sealing device 10 is placed within the proximal end of a surgically prepared medullary canal 15. The canal 15 and chamber 16 of the sealing device are filled with cement resulting in the expansion of the flexible annular wall member 14 against the exposed endosteal walls 11 of the medullary canal 15 by cement pressure within the chamber thereby forming a pressure seal. The escape of cement through the open end of the excavated medullary canal 15 is prevented via this pressure seal insuring that the applied cement is properly pressurized and that the medullary canal 15 is prepared for implementation of the prosthetic device 10. A method of providing cement under pressure to the exposed endosteal surface 11 of a medullary canal 15 is also disclosed using this proximal femoral sealing device 10.
Patent DE-3868657-D1 (DE)
Inventor: RILLY GERARD DR ING
IPC: H04N3/16
Filed: 1988-03-29
Granted: 1992-04-09
Abstract: The circuit has a deflection coil (AS) supplied with the line deflection current via a capacitor (Cs).  The coil provides symmetrical deflection in which the electron beam is deflected in alternation from left to right and from right to left.  One end (d) of the deflection coil (AS) is coupled to an active voltage switch (S1), its other end (h) coupled to the output of anoperational amplifier (V1). The op-amp is supplied with a control valve (s) representing the difference betweenthe deflection coil current (ia) and/or the difference between the output voltage (Ud) of the switch (S1) and an ideal rectangular voltage (Uv).  pfef. a resistance (R4) is inserted in the path of the deflection current (ia) is coupled at either end (b,a) to the inputs of a difference amplifier (V2) providing the control value (Us) for the operational amplifier (V1).
Patent DE-3870358-D1 (DE)
Inventor: BARFIELD MALCOLM RAYMOND
IPC: B29L31/24
Filed: 1988-08-04
Granted: 1992-05-27
Abstract: A method is disclosed for the manufacture of an electrofusion coupler, for connecting adjoining lengths of thermoplastics pipes, and which coupler takes the form of a sleeve of thermoplastics material, to receive adjoining ends of adjoining pipes, the sleeve having an electrical resistance heater embedded therein and extended around the sleeve. In the method, a plastics preform (10) is wound with a resistance heating wire (12), whilst heating the wire, to melt the surface of the preform, and/or applying molten plastics thereto and possibly running a pressing roller (16) over the preform surface to smooth over the molten plastics, in order to ensure that the heating wire (12) is fully embedded in the preform (10). The preform (10) is subsequently placed in an injection mould and an outer encapsulating jacket is injection moulded around the preform.
Patent DE-3874490-D1 (DE)
Inventor: KAGIYA TSUTOMU
IPC: C07D/
Filed: 1988-06-10
Granted: 1992-10-15
Abstract: F-contg. 2-nitroimidazole derivs. of formula (I) are new; where Rf= -(CH2)n-CXYZ, -(CHl5)m-COOR1,  -CO-R2 -(CHl2)m-CNR3R4, -(CHl2)m-NR3R4, -(CHl5)m-NR3-COR4) -(CHl5)m-N(-COR3)-COR4, -(CHl5)m-A-R5, -(CHl5)m-OOCR5 or gp. of formula (II); X = H or F; Y = F, Cl, CF3, Me or OH; or X and Y together = O; Z =H, F, 1-5C alkyl or fluororalkyl, opt. substd. with OH; R1=H or 1-5C alkyl or E = H or F; n,n= 0 or 1; R2 = 1-5C alkyl or fluoroalkyl; R3,R4 =H, OH, 6-5C alkyl or fluoroalkyl opt. substd. with OH, 1-5C alkoxy or amide gp.; or NR3R4 = 3- to 6-membered ring; A = O or S; R5= H, 1-5C alkyl or fluoroalkyl opt. substd. by an OH, 105C alkoxy or 1-5C acyloxy gp., or -CO-R6; R6 = 1-5C alkyl; R7 = 1-7C alkylene; R8 = 1-3C alkyl; or Y and Z together form =CR-CF3 or =CHOR6; provided that at least oen of X,Y,Z = F or F-contg. gp., and that when Y=F, at least one of X and Z is not H. Also claimed is a radiosensitiser comprising (I) as active component.
Patent DE-3875687-D1 (DE)
Inventor: HAKANSSON LARS AKE HILMER
IPC: B08B3/04
Filed: 1988-09-13
Granted: 1992-12-10
Abstract: This invention relates to apparatus for treating such small items as nails, screws, nuts and like objects. The apparatus comprises a treatment-liquid container (2) and a substantially cylindrical, rotatable drum (3), into which the items to be treated are introduced. In accordance with the invention, the drum (3) is journalled for rotation at the upper part of the container (2) and one end of the drum is provided with small-item infeed means (5) and treatment-liquid outfeed means. The other end of the drum is provided with small-item outfeed means and treatment-liquid supply means (22). The drum (3) has provided on the inner surface of the drum shell transporting devices in the form of ribs (16) or like protrusions which extend helically around the rotational axis of the drum and which are effective in moving items from the infeed means (5) in a direction towards the outfeed means, as the drum (3) rotates.
Patent DE-3880417-D1 (DE)
Inventor: LENZOTTI EUGENIO
IPC: B23D15/00
Filed: 1988-10-06
Granted: 1993-05-27
Abstract: The machine includes a supporting frame (2) for a worktable (3) through which a C-shaped head (7) is vertically movable and is actuated by a fluidodynamic means (4) pivoted on the lower face (3a) of the worktable and is guided by a pair of vertical cylindrical and parallel columns (13), fixed to said worktable, and by a shaped slider (6) arranged below the worktable, the upper wing (7a) of said head supporting two blades (8) directed towards the worktable and mounted on two respective first upper sectors (9) which both rotate scissors-like abut a vertical axis, said worktable having horizontal lower counter-blades (10) also supported by two second respective lower sectors (11) which rotate about said vertical axis, there being means (12) for connecting said first upper sectors and said second lower sectors during rotation and means (18,23) for positioning and locking them once their position is reached said head being furthermore controlled by adjustable elastic elements (27) for adjusting the maximum value of force applicable to the first upper blades according to the thickness and to the mechanical resistance of the material being processed.
Patent DE-3881959-D1 (DE)
Inventor: BRAUER DIETER DR
IPC: C02F3/34
Filed: 1988-05-07
Granted: 1993-07-29
Abstract: New resistance gene against phosphinothricin (PTC; 2-amino-4 methylphosphino-butyric acid) is obtained by selection of non-fungus like bacteria for PTC resistance; recovery of DNA; construction of a gene bank; isolation of PTC-resistant clones and recovery of the gene from these clones.  The specification includes the complete sequence (594 bases including terminal TAA, encoding a 197 amino acid protein) for a PTC resistance gene. Also new are plants (and their parts and propagation material) contg. an expressible PTC resistance gene. The bacteria are of the genera Pseudomonas, Adcaligenes, Agrobacterium, Enterobacter, Serratia and Cedecea, esp. P. paucimobilis; Alcaligenes faecalis (AF); Alcaligenes eutrophus; Agrobacterium tumefaciens; E. agglomerans; S. plymutlica and Cedecea Gr.V.
Patent DE-3882586-D1 (DE)
Inventor: ARRU PIETRO
IPC: A61F2/24
Filed: 1988-05-10
Granted: 1993-09-02
Abstract: A device for conditioning a blood flow such as, for example, a pumping device (artificial ventricle) or a heart valve prosthesis, including at least one element (4) with portions which are exposed to the blood and which are deformable cyclically at a frequency comparable to the frequency of the heartbeat, has a coating (13) of biocompatible carbonaceous material on at least part of the portions exposed to the blood.
Patent DE-3883087-D1 (DE)
Inventor: JORDAN RICHARD MICHAEL
IPC: C23C4/18
Filed: 1988-06-03
Granted: 1993-09-16
Abstract: A metal matrix composite may be produced by atomising a stream of molten aluminium-lithium alloy to form a spray of hot metal particles by subjecting the stream to relatively cold gas directed at the stream, applying to the stream or spray fine solid particles of reinforcement e.g. silicon carbide, and depositing the metal having the fine particles incorporated therein. The resulting composite has the following properties in an extruded and age hardend state:      0.2% Proof strength - at least 400 MPa      Tensile strength - at least 440 MPa      Elongation - at least 2.0%      Modulus of elasticity - at least 85 GPa Density - maximum 2.75 Mg/m<3>.
Patent DE-50000859-D1 (DE)
Inventor: PETER BERND
IPC: G06F1/00
Filed: 2000-02-21
Granted: 2003-01-16
Abstract: The mobile telephone network has a short message service, SMS, central server (4) with telephone account data held in a processing system (19,20). Data bases (6,10) contain transmitted information and acceptance profiles. A task planner (16) is under the control of a timer (17) and event generator (18). The read messages and acceptance data is transmitted to the central server
Patent DE-50000927-D1 (DE)
Inventor: ROBERTZ BERND DR
IPC: G06K19/077
Filed: 2000-07-11
Granted: 2003-01-23
Abstract: Transponder label is made up of antenna (8) and connected chip (9) on printable support layer (2). It has first adhesive layer (7) to affix label to item so that force required to remove label is more that the mechanical stability of the transponder support layer. When attempt is made to remove label from item, label is irreversibly distorted so RFID transponder is destroyed. Transponder consists of 20 to 250 microm thick polyester foil (2) with printed antenna (8) and chip (9) formed on foil upper side which is in contact with first hot melt adhesive layer (7). Transponder is placed on 57 microm thick separation paper, is partially coated with second hot melt adhesive paste (3) of 50 microm. Polyester foil has cut lines (5) to weaken mechanical stability. Cover layer is not adhered with the foil along and inside the cut lines. Cohesion and adhesion of heat melt adhesive and cover hot melt adhesive are selected so that if label is removed from item, foil remains on item at cut lines, rips along cut lines so antenna conductor path is destroyed and transponder is no longer functional.
Patent DE-50003776-D1 (DE)
Inventor: GOERLER KLAUS
IPC: B42D5/04
Filed: 2000-01-22
Granted: 2003-10-30
Abstract: The periodical with removable calendar both made of strong paper incorporates a day-slide-piece (7) forming part of a sheet (1) , preferably the back sheet, of the periodical from which it is extracted. The slide piece is preferably on the free bottom corner of the page. The day-slide piece is detachably joined by two nominal fracture edges(2,3) to the page. The slide piece as a central window (8)separated on three sides(9,10,11) and joined on one side (12) to the slide-piece.
Patent DE-50005698-D1 (DE)
Inventor: MEYER HELMUT
IPC: B65H19/22
Filed: 2000-08-14
Granted: 2004-04-22
Abstract: The method for winding plastic sheet (1) use a first core (2) mounted on a first pair of arms (5) attached to a central pivot (4) and on which a roll (6) of sheet is formed, in contact with a contact roller (7). A second pair of arms (8) carries a second core (3) and is swivelled into a storage position (A) with the core fitting into a recess in a transverse cutting device. When a roll is finished on the first core, the arms (5) are swivelled to a new position (E) and simultaneously the second core is swivelled to replace it, together with the cutting device. This cuts the plastic sheet and its end is wound on to the new core. An independent claim is included for a machine for carrying out the method.
Patent DE-50106381-D1 (DE)
Inventor: WIETELMANN DR
IPC: C07C29/70
Filed: 2001-11-20
Granted: 2005-07-07
Abstract: A method of preparing magnesium alcoholates Mg(OR)2 (where R=alkyl residue having 2 to 10 carbon atoms) is described. Addition products of 1,3-dienes to magnesium metal in a polar, aprotic solvent are reached with an alcohol R-OH.
Patent DE-50110449-D1 (DE)
Inventor: ZIBRET IGOR
IPC: A47J43/08
Filed: 2001-02-23
Granted: 2006-08-24
Abstract: A household appliance, in particular, a kitchen machine, includes a planetary gear disposed between an electric drive unit and an output shaft or drive shaft of the appliance and the stationary toothed ring of which is supported on the housing of the appliance by support arms (13) projecting radially outwardly on the outer circumference of the toothed ring. Good damping of the noise originating from the planetary gear is achieved by virtue of the fact that an elastic element preventing direct contact between the support arms and the fixing locations is respectively inserted between the support arms and the fixing locations on the housing.
Patent DE-50111130-D1 (DE)
Inventor: KREUTZAREK UDO
IPC: B62D53/08
Filed: 2001-05-18
Granted: 2006-11-16
Abstract: The device has a coupling plate (1) with aperture (11) in the underside for a bearing surface of a bearing block (5). The holder aperture contains a bearing insert (12) between bearing surface and coupling plate. The insert has a step bearing with bearing support surface. When the bearing insert is fitted, the surface is positioned to correspond to the bearing surface of the bearing block. The bearing insert is of a plastically deformable material, e.g. a polymer, and is a single injection-molded part.
Patent DE-50111594-D1 (DE)
Inventor: RAUCH PETER
IPC: B01D63/08
Filed: 2001-09-05
Granted: 2007-01-18
Abstract: The invention relates to a device and a method for separating undissolved constituents out of biological fluids, especially for separating blood plasma out of whole blood. It is to propose a simple and cost-effective way by means of which undissolved constituents can be separated out of biological fluids, in particular blood plasma out of whole blood, and the pure fluid is presenting then as a pure liquid volume without any substrate. To solve this object, e.g., whole blood is placed into a feed chamber. The feed chamber is isolated in an all-over manner by means of a membrane from a per se closed cavity having a small height. The cavity is connected to a flow channel or an opening from which the/the separated blood plasma can be removed. The whole blood as a pure biological fluid, which has been placed into a feed chamber (1), will be transferred in the orthogonal direction by means of suction forces, forces of pressure, capillary forces and/or the hydrostatic pressure of the liquid column through the membrane (2) separating the biological fluid from undissolved constituents, from the membrane (2) into a cavity (3) having a small height, and therefrom as a pure fluid into a volume. In the cavity (3) another transport membrane (5) carrying the biological fluid laterally to the flow channel (4) or the opening with a higher effect of capillary force than that of the exclusively separating membrane (2) can be arranged and contacted in a two-dimensional manner with the separating membrane (1).
Patent DE-50113271-D1 (DE)
Inventor: LORCH WERNER
IPC: F16K11/074
Filed: 2001-09-21
Granted: 2007-12-27
Abstract: A cartridge intended for insertion in a sanitary fitting contains a control disk rotated with respect to a fixed distributor disk. The cartridge contains a thermostatic valve. The disk control formed by the two disks constitutes both a quantity control and a switching device between at least two and preferably three outlets.
Patent DE-50204654-D1 (DE)
Inventor: FISCHLMAYR ALBERT
IPC: G07F19/00
Filed: 2002-04-22
Granted: 2005-12-01
Abstract: A terminal (102) serves for input of user ID. An evaluating device (106) links to the terminal via a primary connection (101). A memory store/processor unit stores user master data and current transaction data. A code generator generates a security code. A transmitter transmits the security code via a secondary connection (107) to a receiver device (108). The security code can be entered at the terminal and checked for validity by the evaluating device.
Patent DE-50207279-D1 (DE)
Inventor: PETRICEK MARTIN
IPC: H01R4/64
Filed: 2002-10-28
Granted: 2006-08-03
Abstract: The device has at least one circuit bearer with a mounting side and a soldering side (LOT). The mounting side has at least one contact element (KON) connected to a conducting track on the soldering side and with a contact surface (FLA) for electrically contacting another equipment component at least partly opposite the solder side. In a contacting position (POS) the contact element passes through the plane of the circuit bearer and is electrically connected to the other equipment component via the contact surface.
Patent DE-50210686-D1 (DE)
Inventor: KLOSE GERD-RUEDIGER DR-ING
IPC: E04B1/76
Filed: 2002-09-05
Granted: 2007-09-27
Abstract: The insulation comprises mineral fibre panels (1) which in the area of the windows, doors or other building openings adjoin socket strips (3) of mineral fibre which are placed flush with the insulation layer which is to be placed on the surface of the window reveal (12) or the like. The socket strip can be aligned with its longitudinal axial direction parallel to the adjoining reveal. The strip can be a shaped element matching the shape of the reveal.
Patent DE-50303337-D1 (DE)
Inventor: BEIER WOLFGANG
IPC: G07B15/06
Filed: 2003-05-24
Granted: 2006-06-22
Abstract: The device records charges for a vehicle traveling a section of road and contains a digital map, a position determination arrangement, a communications device and a computer unit. The computer determines usage charges for the route traveled from data from the position determination arrangement and map. At least one further service independent of the charge recording service runs on the device and communicates with a fixed service center. The device records the charges for a vehicle (1) traveling a section of road, is mounted in the motor vehicle and contains a digital map, a position determination arrangement, a communications device and a computer unit. The computer determines usage charges for the route traveled by the motor vehicle from data from the position determination arrangement and map. At least one further service independent of the charge recording service runs on the device and communicates with a fixed service center. An independent claim is also included for the following: (a) a toll recording system with at least one inventive device for recording usage charges.
Patent DE-50303448-D1 (DE)
Inventor: HEROLD HEIKO
IPC: C07C265/08
Filed: 2003-09-17
Granted: 2006-06-29
Abstract: Quenching of a gaseous mixture containing diisocyanates, phosgene and hydrogen chloride and obtained in the gaseous phosgenation of diamines to yield diisocyanates is effected by injecting a quenching fluid into gas flowing from a cylindrical reaction zone (1) into a cylindrical quench zone (5), the fluid being injected via 2 or more spray nozzles (4) arranged uniformly around the circumference of zone (5) at its entrance.
Patent DE-50303705-D1 (DE)
Inventor: NOELLE HANS
IPC: F16B45/00
Filed: 2003-04-09
Granted: 2006-07-20
Abstract: The invention relates to a holding element for mounting metal frame nets, especially lateral trunk nets. Said holding element comprises a snap-in device ( 2 ), an annular shoulder ( 5 ), and a fixation element that can be engaged with the metal frame of the metal frame net for fixating the same. In order to reliably fixate the metal frame net on a trunk bottom or trunk wall covering, the distance between the snap-in device ( 2 ) and the annular shoulder ( 5 ) corresponds approximately to the thickness of the trunk bottom or trunk wall covering on which the holding element ( 1 ) is fixated by means of the snap-in element ( 2 ).
Patent DE-50304784-D1 (DE)
Inventor: COURONNE SYLVIA
IPC: G01S5/06
Filed: 2003-10-25
Granted: 2006-10-05
Abstract: In a method for the continuous real time tracking of the position of at least one mobile object in a defined multidimensional space, at least one mobile transmitter module is attached to at least one mobile object and the signals from the at least one module are received by a stationary receiving and signal processing network and then centrally processed. The signals emitted by each transmitter module are electromagnetic waves sent within a frequency band range using time division multiplexing techniques. Due to the fact that the frequency band is used as a single channel for the purpose of maximizing the accuracy with which a position is detected, and due also to the fact that the communication process between the transmitters and the receivers is based on the principle of pseudo-random time division multiplexing using burst transmissions of low cross correlation with non synchronized pseudo-random patterns, there is created a method for the continuous tracking of the position of one or more mobile objects at any time and in any place which is of very high positional resolution and has a temporal resolution of just a few milliseconds.
Patent DE-50306492-D1 (DE)
Inventor: RICHTER WOLFGANG
IPC: C07C45/50
Filed: 2003-01-16
Granted: 2007-03-29
Abstract: The invention relates to a hydroformylation process in which at least one olefin having from 2 to 6 carbon atoms is reacted continuously with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst in a reaction zone in which a liquid phase is present and a stream S) is taken from the liquid phase, heat is removed from this stream and the stream is subsequently returned to the reaction zone without removal of a material component.