baber/WOPTO huggingface dataset:
Patent DE-19538366-A1 (DE)
Title: Balcony structure for attachment to existing wall of building
IPC: E04B1/00
Filed: 1995-10-14
Abstract: Balcony in which the columns (1) consist of several interconnectable elements. A number of plates (3) and building holders (2) are secured to the columns. The balcony platform (4) has a metal profile frame (16) made up of sides (10) and corner pieces (11). A sub-floor (13) is attached to the profile frame and a balcony floor (15) is added to the sub-floor.  The plate holder (3) may have a T-shaped profile (9) with a tubular section (8). The building holder may have a fixture plate (26) comprising a fixed U-shaped support (27). There may be one or two gripping stays (29) over the support and, together with connected shell-like fixtures (28), have holder that is length adjustable and detachably fixed.
Patent DE-19540030-A1 (DE)
Title: Device for strapping rectangular limestone bricks
Inventor: LENZEN PETER WILHELM
IPC: B65B13/06
Filed: 1995-10-27
Abstract: The strapping device (6) and a pressing unit are held on one of the portals (12) extending over the conveyor (2). The pressing elements (5) of the pressing unit are movably held on the transverse head (13) of the portal parallel to the head.  The strapping device is held on one of the pressing elements and is movable parallel to the transport direction (3) of the conveyor.
Patent DE-19540506-A1 (DE)
Title: Automatic door closer with shafted rod off spring
Inventor: SINGER LOTHAR
IPC: E05F3/22
Filed: 1995-10-31
Abstract: When the door closes, an angled arm (7) as part of the power transmission or (6) lies concealed between door (1) and case (2) or frame and case or again in a cavity (11) located at door case or frame. The arm is preferably a slide arm (8) severally angled or repeatedly bent. The arm and closer housing are arranged in a common cavity (11) fixed to the building. In a variant, the closer housing is fixed in a recess in the door itself. The slide rod in this case is arranged in the building cavity (11). The closer suits both automatic and manual doors. The slide arm works with a slide rail fixed to door, case or facing frame.
Patent DE-19544355-A1 (DE)
Inventor: UMEDA YUICHI
IPC: G08C23/04
Filed: 1995-11-28
Abstract: A remote coordinate designating device has a remote control 1 with a light (infra-red) emitting device, and a controller 3 for detecting a designated position by receiving light from the remote control. One cycle of the light signal is composed of switch data and a coordinate detection timing header at the head using the normal remote control frequency band, and a coordinate detection carrier at a lower frequency. The switch data contains on-off information about a switch for pointing, and coordinate detection is started when a predetermined time has passed from the rise of a burst portion at the head. The remote control 1 has a number of light emitters energised in various groups in turn, and the controller 3 detects x and y coordinates of the remote control 1 (or corresponding angles) from relative light intensities, to control position of a cursor 5. <IMAGE>
Patent DE-19545838-A1 (DE)
Title: Hypodermic
Inventor: ROTHENBERGER KARLHEINZ DR MED
IPC: A61M5/28
Filed: 1995-12-08
Abstract: A hypodermic, prefilled with the required dosage, has a connection (8) for a needle (10) to be fitted. The body (4) of the hypodermic is dimensioned to be filled with a set volume according to the individual dose, or the number of doses to be administered to a given number of recipients, so that the reservoir is wholly emptied. It can be manipulated by one hand, so that the contents are wholly delivered without a residue remaining.
Patent DE-19546822-A1 (DE)
Inventor: NESSMANN ALBIN
IPC: A61G1/048
Filed: 1995-12-15
Abstract: A device (10) for transporting the sick has a stretcher (12) provided with handles (13) which can be set on a rolling frame (11). A padded bed designed as a shell made of plastics or a carbon fibre-reinforced composite material can be set into the stretcher (12).
Patent DE-19603265-A1 (DE)
Inventor: KAIBACH WERNER
IPC: F16B13/12
Filed: 1996-01-30
Abstract: The dowel has a shell (2), one end sector of which can take load, while the opposite sector has a straddling zone formed by a number of straddling segments (6) divided by open longitudinal slits (7) running from the front end of the dowel. This forms a plastics connection (5) with the shell. There is also an unbroken ring bond (8). A straddling body (13) can be driven into the axial through bore (3) of the shell to expand the straddling zone. The segments extend out beyond the ring bond, forming a second plastic connection (9) made in one with the spacing segments (10). These can be bent in against the outward movement of the straddling segments.
Patent DE-19607011-A1 (DE)
Title: Insertion connector for pneumatic systems, especially for lorry brakes
Inventor: STUERNER JOHANN
IPC: F16L37/096
Filed: 1996-02-24
Abstract: The insertion connector is used to join two piping components (10,12) on a pneumatic system. The components have mainly cylindrical end sections (22,24), of which one (24) can be screwed onto, or inserted into, the other (22). The connecting regions of both end sections are surrounded by a sleeve (34), which is connected to one (24) of the components, and which has a hook-shaped circumferential rim (40) which bends outwards or inwards. The sleeve is divided into individual sprung segments by slits (36) which have parallel axes, and which extend away from the rim. The end section of the other component has an annular bead which has a hook-shaped cross section, and which projects inwards or outwards, in order to engage with the rim on the sleeve.
Patent DE-19608183-A1 (DE)
Inventor: PILLEKAMP KLAUS-DIETER DIPL IN
IPC: H04Q7/38
Filed: 1996-03-04
Abstract: To avoid complex synchronization for locally concentrated, asynchronous, wireless telecommunications systems, a free, not yet occupied FDMA frequency is occupied with priority in each telecommunications system for a first telecommunications connection which is to be set up according to a hybrid multi-access method comprising the FDMA principle, including an optionally planned dummy bearer telecommunications connection, and each additional telecommunication connection after the first telecommunication connection is set up with priority on the same FDMA frequency, including a handover telecommunications connection.
Patent DE-19618919-A1 (DE)
Title: Sock designed for snowboarding having padded regions of greater and lesser density
Inventor: TURNER GEORGE F
IPC: A41B11/00
Filed: 1996-05-10
Abstract: This original design of a sock for snow boarding includes a tubular body with  leg- (28), heel- (32) and foot- (28) sections. There is a toe-surrounding region (36) at the front. The body has regions of padding in greater and lesser densities, set in a predetermined arrangement. These are designed for the sock (20) to be used with, and to engage within a snowboard boot. Further details of e.g. the padding, elastication and construction are provided. Also claimed is a variation especially suitable for leaning forward.
Patent DE-19623162-A1 (DE)
Title: Magnetic fluid valve tappet and anchor
Inventor: MOELLER RUDOLF DIPL ING
IPC: F16K31/08
Filed: 1996-05-29
Abstract: The magnetic valve has an electromagnetic coil surrounded by a yoke with an anchor and a housing through which run pressurised tubes. A valve tappet (5) from the anchor (4) rises or falls to or from the valve seat. The valve tappet and anchor are made from a permanent magnet. The anchor is fixed and immovable.  The entire valve tappet is made from a single-piece magnet partially surrounded by a semi-elastic sheath. Both anchor and tappet are arranged along the same plane of operation. The opposite poles in the permanent magnets (4,5) have the same polarity.
Patent DE-19625777-A1 (DE)
Title: Crank shaft torque determination method for IC engine - calculating momentary torque in shaft from known rigidity of shaft, crank circle radius, calculated difference angle and if necessary from experimentally determined proportionality factor
Inventor: SCHREIBER WERNER DR
IPC: G01L3/04
Filed: 1996-06-27
Abstract: The method involves using a sensor arranged in a coordinate system outside the shaft, for measuring a passing of a mark on the outer flight circle of the crank section of the shaft, at a defined angle position (CL) (measuring position). The angle position of a coordinate system (x',y') rotating with the geometric central axis of the shaft is determined (Bo) (reference position) simultaneously. The difference angle (BF) between the measuring position (a) and the reference position (Bo) is formed. The momentary torque introduced in the shaft is calculated from the known rigidity (EI) of the shaft, the crank circle radius (k), the calculated difference angle (BF) and if necessary from a proportionality factor, determined experimentally for the crank.
Patent DE-19625878-A1 (DE)
Title: Toothbrush for cleaning back teeth
Inventor: PURNER HELMUT
IPC: A46B5/00
Filed: 1996-06-27
Abstract: The toothbrush comprises a brush head-piece (2) connected to a handgrip (1) by a hinge joint (5). The inclination of the head-piece relative to the handgrip can be adjusted and the relative angle ( alpha ) between the handgrip longitudinal axis (10) and the head piece axis (11). The joint is formed by two engaging flat end faces (6,7) on the hand grip and brush head, these end faces being angled relative to the longitudinal axis. A pivot axis (12) at right angles to the end faces is formed by a journal on one end face, which engages into an aperture in the other face.
Patent DE-19631093-A1 (DE)
Inventor: LOHMANN DIETER DR
IPC: F04D29/38
Filed: 1996-08-01
Abstract: A process is disclosed for optimising the aeroacoustics of an axial fan. During a first phase, based on a digital computer simulation, the blade geometry of the axial fan blades is aerodynamically optimised by applying a reverse digital design process in conjunction with a first optimisation algorithm. In a second phase, in conjunction with a second optimisation algorithm, the blade geometry is acoustically optimised a first time to reduce stochastic noise by means of another digital process based on turbulence models, then the blade geometry and distribution are acoustically optimised a second time to minimise the periodic noise fraction by means of a singularity calculation process.
Patent DE-19631311-A1 (DE)
Inventor: MEYENDORF NORBERT DR
IPC: G01R33/12
Filed: 1996-08-02
Abstract: A non-destructive process and device are disclosed for determining the parameters of the ferromagnetic materials which constitute a test sample by evaluating the so-called Barkhausen effect or Barkhausen noise. The disclosed process is characterized in that the test sample is flooded with a time-variable electric current so intense that the time-variable magnetic field generated by the current generates the magnetic reversals required for the Barkhausen effect.
Patent DE-19631577-A1 (DE)
Title: Foetus monitoring device for use in childbirth
Inventor: SCHRAMM WERNER DR
IPC: A61B5/288
Filed: 1996-07-26
Abstract: The device has a measuring head which is attached to the foetus (7) within the womb, having a housing (1) that encloses an electrical sensor and an optical sensor (3), for monitoring the foetal heartbeat and the foetal oxygen level, respectively. The housing is coupled to an inserter (5) and the optical sensor has an optical fibre bundle (32) with its end face brought into contact with the skin of the foetus.
Patent DE-19637175-A1 (DE)
Title: Method for cropping continuously moving workpieces
Inventor: SUZUKI KATSUHIKO
IPC: B23D25/04
Filed: 1996-09-12
Abstract: The continuously advancing workpiece is in contact with a runner to which is attached a cutting head. Rollers allow the work to pass through when cutting is not required but may be halted for cutting whilst the work is in motion. The workpiece W, which may be bent, advances continuously at constant speed in the direction R by any means. The cutting unit comprises a cutter (1) and a runner (3) in contact with the work with a roller (33) against which the work is pressed by another roller system (61,63) and hydraulic cylinder (64). A measuring unit (7) and control unit (9) determine the length of the workpiece. A cropping blade (132) is mounted on a vertically moveable carriage (13) guided by rails (133). When a cut is required the control system causes a motor to drive the roller (33) at the same speed as the work and to drop the cutter on to the relatively stationary workpiece.
Patent DE-19637471-A1 (DE)
Title: Alanine dosimeter material contg. polyoctenamer and/or polystyrol binder
Inventor: MEHNERT REINER PROF DR
IPC: C08K5/17
Filed: 1996-09-13
Abstract: An alanine dosimeter material is claimed, contg. alanine and a polyoctenamer and/or polystyrol binder. The mass ratio of alanine to binder is at most 2:1. The mixt. may also contain a plasticiser. Also claimed is a dosimeter made from the above material, which is in foil or tablet form. The dosimeter material is made by spraying a suspension or soln. of alanine and binder onto the surface of a carrier material. The surface is then convection-dried. It is ideally cleaned or treated beforehand (by covering with an adhesive or a detachable layer such as wax or silicone). Where the dosimeter is designed to adhere to the carrier, a substance such as a phenol (in the case of polyester or polyethylene carriers) may be used during the spraying and drying process.
Patent DE-19647699-A1 (DE)
Title: Adaptor for filling of housings, cylinders, circuits and like on motor vehicles
Inventor: SCHLENKRICH BERND
IPC: B67D7/42
Filed: 1996-11-08
Abstract: The adaptor has a housing (2) with a sealing unit for the container opening. The adaptor also has a dry vacuum channel (7) and a wet filling or suction channel (5), both provided with valves for opening and closing. The valve (8) for opening and closing the dry vacuum channel is installed in the latter directly in front of its free end leading to the filler opening (12).
Patent DE-19648544-A1 (DE)
Title: Electromagnetic radiation screening arrangement e.g. for wireless telecommunication services
Inventor: KLEDZIK MANFRED
IPC: A61N1/16
Filed: 1996-11-25
Abstract: The screening arrangement comprises an electrically conductive base material formed as a foil, bars, a tissue, and/or a mesh. The base material is preferably equipped with a carrier, and with an adhesive.
Patent DE-19648806-A1 (DE)
Inventor: KLUG ROLF-DIETER DR ING
IPC: H02M7/19
Filed: 1996-11-26
Abstract: A system for operating industrial plants in the megawatt range, in particular primary industry installations, has at least one electromotor and at least two bridge circuits which form a part of at least one frequency converter that connects the electromor to an alternating voltage energy supply network. The bridge circuits have power semiconductors which are turned on and/or off, i.e. switched at a particular switching frequency. The switching frequency of at least one bridge circuit equals the fundamental component or a multiple of the fundamental component of the alternating voltage of the energy supply network and the switching frequency of at least another bridge circuit equals another multiple of the fundamental frequency of the alternating voltage of the energy supply network, the switching frequencies of the bridge circuits alternating between these two.
Patent DE-19652091-A1 (DE)
Title: Aqueous solution of salt of thiosulphuric acid
Inventor: KAEMPGEN DIETER DR PHIL
IPC: B01D53/66
Filed: 1996-12-14
Abstract: An aqueous solution for spraying into the ventilating air, loaded with pollutants, especially ozone and/or oxides of nitrogen, contains salts of thiosulphuric acid, especially sodium thiosulphate.
Patent DE-19654884-A1 (DE)
Title: Membrane for tissue or bone regeneration
Inventor: KIRSCH AXEL DR
IPC: A61L31/14
Filed: 1996-03-04
Abstract: A structure comprises a membrane for tissue or bone regeneration. The membrane contains at least three layers; the two outer layers are made of a natural material and the inner layer(s) are made from one or more plastic materials.  The plastic material is preferably a biodegradable thermoplastic based on poly- alpha -hydroxy acids (e.g. polytrimethylene carbonate, polydioxanone, polyglycolide, polylactide or poly(L-lactide-coglycolide), or poly orthoesters and/or polycaprolactones (e.g. polyhydroxybutyrate or polyhydroxybutyrate-co-hydroxyvalerate). More specifically, the plastic is poly(D,L-lactide) or poly(L-lactide-co-D,L-lactide) where the ratio of L-lactide to D,L-lactide ranges from 40:60 to 80:20. The inner plastic layer has a cell-occlusive non-porous structure. The natural outer layers contain collagen (type I and/or type IV) and may have a porous, smooth or fibrous structure. The membrane has a collagen rim 5-10 mm thick, and is moulded into a three dimensional shape. The porosity and thickness of one of the outer layers is different from that of the other; the pores in the layer nearest to the bone defect are 1-5 mm<3>. This layer may also contain autological bone material.
Patent DE-19705443-A1 (DE)
Title: Retention device for plug-in pipe coupling
Inventor: RAMMELSBERG JUERGEN DR
IPC: F16L21/08
Filed: 1997-02-13
Abstract: The retention device has toothed retaining elements contained within an annular chamber of a reception cuff (2). It receives the plug-in pipe end (1), with the teeth (10) pressed into contact with the outer surface of the plug-in pipe end. The retaining elements are coupled together via a flexible ring (7). The greatest inner diameter of the chamber is less than the outer diameter of the ring before insertion in the latter, for providing the radial force pressing the teeth into contact with the plug-in pipe end.
Patent DE-19708011-A1 (DE)
Inventor: TAKAMI MASAYUKI
IPC: G01N27/406
Filed: 1997-02-27
Abstract: Element resistance of an oxygen sensor is determined by setting a time constant corresponding to a frequency at which the impedance characteristics of the sensor are stable, applying a changing voltage having the time constant, and determining the resulting current and hence the sensor impedance. Air-fuel ratio sensor 30 generates linear signals proportional to concentration of oxygen in exhaust gas from an engine 11. A bias command signal vr is converted to an analog signal Vb by D/A converter 21 and high frequency components are removed by low pass filter LPF 22. The output voltage vc of the LPF 22 is provided to a bias control circuit 40. A single AC signal which has a predetermined frequency and which is provided with a predetermined time constant of about 159 ~s by the LPF 22 is applied to the air-fuel ratio sensor 30. Element resistance R of the air-fuel ratio sensor 30 is detected based on the voltage of the AC signal and the change in the current level Ip of the air-fuel ratio sensor 30 caused by the application of the AC signal.
Patent DE-19713376-A1 (DE)
Title: Catalyst for generating hydrogen peroxide
Inventor: OGASAWARA KAZUHARU
IPC: B01J35/10
Filed: 1997-03-29
Abstract: The catalyst for generating hydrogen peroxide (H2O2) by the hydrogenation of anthraquinones comprises palladium (Pd) on a silicon dioxide (SiO2) support with a mean pore diameter of 80 to 400 ?A. Also claimed are: (i) a catalyst for generating H2O2 by the hydrogenation of anthraquinones, comprising Pd on a carrier made up of spherical SiO2 particles, 90% of which have a diameter of 10-100 mu m and which have a mean diameter of 30 to 60  mu m and a pore volume of 0.4-1.0 ml/g; (ii) a catalyst for generating H2O2 by the hydrogenation of anthraquinones, comprising Pd and an alkali metal on a SiO2 carrier, the quantity of alkali metal being 0.1-5 wt.% w.r.t. the carrier; (iii) the production of a catalyst for generating H2O2 by the hydrogenation of anthraquinones, comprising applying a Pd compound to a SiO2 carrier and heating it to 550-800 deg C in an oxygen (O2)-containing gas; and (iv) a process in which after the heat treatment, an alkali metal is deposited on the carrier at 0.1-5 wt.%.
Patent DE-19714112-A1 (DE)
Title: Shutter for asymmetrical openings
Inventor: DEGENDORFER GUENTER
IPC: E06B9/15
Filed: 1997-04-05
Abstract: Parallel to the upper edge of the opening a winding shaft is arranged in a shutter box, on which are windable parallel directed and articulated by interconnected lamellas. The lower lamellas are shorter and are provided with guide extensions projecting over the lamella side surfaces and engaging behind a guide rail on the longer lateral edge. The guide extension (13) on the lowermost lamella (9) extends in relation to the remaining guide extensions and engages behind a guide and holding rail (14) extending into the shutter box (1). The guide and holding rail is formed in a straight line and parallel to the guide rail (11). On the lowermost lamella an elastic component (16) engages, drawing it to the lower edge.
Patent DE-19714420-A1 (DE)
Inventor: WALTER JUERGEN
IPC: F16D3/74
Filed: 1997-04-08
Abstract: The invention relates to a shaft coupling (1) comprising at least one elastomer transmission element (2). In order to meet continuously increasing requirements in terms of dynamic load capacity and long service life, and with a view to providing special protection against oxidation-caused aging in hostile environments such as high temperatures, the outer surface of the transmission element (2) is provided at least partially with an anti-aging, airtight covering (3).
Patent DE-19715092-A1 (DE)
Title: Tough, lightweight, plastic-covered calender roller resisting heavy loading
Inventor: AUTRATA JOCHEN DIPL ING
IPC: B29D7/00
Filed: 1997-04-11
Abstract: This calender roller has a cylindrical body with resilient plastic covering. Between body and covering, a support cylinder of light alloy is formed by annular discs. In this novel design, these rings (9) are shrunk onto the body (2). They have holes distributed around their circumference (10). The holes are elongated circumferentially, their radial width being some 10% less than the circumferential width.
Patent DE-19718192-A1 (DE)
Inventor: SPERLICH BERND DIPL CHEM DR
IPC: C08J7/04
Filed: 1997-04-30
Abstract: The invention relates to a heat-sealable composite film comprising A) a base layer of preferably biaxially stretched polypropylene; B) an adhesion-promoting layer of modified polyolefin on at least one side of base layer (A); C) an outer layer of a copolymer consisting of one or several olefins and carbon monoxide (polyketone) located on the adhesion-promoting layer(s) (B).
Patent DE-19719744-A1 (DE)
Title: Bearing carrier for a rotary pick=up device
Inventor: MEHNERT WALTER DR
IPC: G01D11/02
Filed: 1997-05-09
Abstract: The bearing arrangement (6) for a shaft (8), whose angular position is to be  tracked for measurement of it by a rotary pick-up device, is supported in a carrier (1) made of a plastics material which has at least approximately the same coefficient of thermal expansion as the material from which the bearing arrangement is made.  The carrier is injection-moulded around the bearing. The plastics material may be reinforced with carbon fibres. The bearing arrangement may be of steel.
Patent DE-19720669-A1 (DE)
Title: Battery charger for preventing the memory effect e.g. for mobile telephone
Inventor: KIM DONG-HO
IPC: H02J7/00
Filed: 1997-05-16
Abstract: The charger has a switching circuit with first and second reference voltages (Vref1, Vref2). The second reference voltage is lower than the first. The battery (118) is discharged when its voltage lies between the two reference voltages. The battery is charged when its voltage reaches the second voltage reference level. The first reference voltage is the maximum voltage for a complete discharge and the second reference voltage is the maximum voltage for a full charge.