baber/WOPTO huggingface dataset:
Patent DE-19516308-A1 (DE)
Title: Reading device e.g. for monitoring data on printed sheets
Inventor: JANSSEN EGON
IPC: G09F11/21
Filed: 1995-05-04
Abstract: A reading device for a continuous information carrier includes an exchangeable strip-form information carrier, a movable output-and-receiving device for the information carrier, a guide for the carrier, a reading matrix and at least one drive arrangement for moving the output/receiving device.  There is at least one fixture device together with, selectively optical, auxiliary, and illumination devices.  The information carrier (1) guide (4) is arranged as a flat joint between the output and receiving devices (2,3).
Patent DE-19517947-A1 (DE)
Title: Plastics or metal roofing tile
Inventor: VOGELSANG HORST
IPC: E04D1/30
Filed: 1995-05-16
Abstract: The roofing tile (4) may be formed from injection moulded plastics or deep-drawn metal, and comprises a forward projecting frame (5) which has a window-type recess (6). The frame has corner bridging crosspieces on diagonally opposite corners (9). The crosspieces stretch between the defining frame walls (7,8) and form a notch mounting space (11) which has a triangular cross-section.  The bridging crosspieces have a bead (12) or corresponding insertion slanting. The lower frame wall (7) has an inner locking stem (13). Attaching parts, e.g. a sanitary or roof ventilator can be fitted to the roofing tile. The attaching part engages over the fitting position  of the frame in a lid-type and complementary fashion.
Patent DE-19523643-A1 (DE)
Title: Packaging web tensioning device for packaging machine
Inventor: PARTHEY SIEGHARD
IPC: B65B41/16
Filed: 1995-06-29
Abstract: The tensioning device uses a contact roller (2), supported for rotation at the end of a pivot arm (1) and brought into contact with the packaging web feed roller (15,16) under its own weight or via a bias spring. The pivot arm is coupled to a separate lever arm (4) coupled via a cogwheel conversion drive (13,14) to an analogue potentiometer (10,11) for direct control of the braking moment exerted on the web feed roller via an electric brake.
Patent DE-19525894-A1 (DE)
Inventor: DELGADO ANTNONIO PROF DR
IPC: A47L9/19
Filed: 1995-07-15
Abstract: The method makes visible dust picked up by a dust extractor (2). The latter (2) has a conveyer channel (13) in which the picked up dust particles are advanced in an air stream. The conveyed dust particles are irradiated by light in an at least partly transparent section of the conveyer channel (13) to make them visible. Preferably, the dust particles are concentrated before being illuminated. The flow of the dust particle may be slowed down before they are illuminated. The movement of the visible dust particles may be projected onto a projection wall.
Patent DE-19527243-A1 (DE)
Title: Digital speed display for studio disc player
Inventor: FLOTHMANN ALEXANDER DIPL ING
IPC: G11B19/28
Filed: 1995-07-26
Abstract: The system derives actual and reference values for the disc speed. These values are fed to a counter that provides a continuous comparison with the counter output indicating the speed variations. The digital value is buffered in D-type latches and is used to access an EPROM memory that code converts the value into the code for a seven segment display.  A pair of displays are used to indicate the speed variations in the range of +9 to -9 percent.
Patent DE-19528449-A1 (DE)
Title: Roller blind with locking action for slats - has catch attached to one slat and in engagement with slats above and below.
Inventor: DEMEL OTTO
IPC: E06B9/86
Filed: 1995-08-03
Abstract: Roller blind in which at the end regions of at least one slat (2) a locking catch (8) is arranged which with slats (1 2 3) linked together lies within the elongation of the profile of the slats. With the slats pushed together a surface of the roller blind rail (14) which guides the slats is pressed against. The locking catch is pivotably mounted in the region of the lower edge of the slat (2), preferably on the upper edge of the slat (3) lying immediately below. The locking catch has a slope in working contact with a slope (11) of the slat (1) lying immediately above.
Patent DE-19532718-A1 (DE)
Inventor: STEIN STEFAN DR
IPC: C11D3/37
Filed: 1995-09-05
Abstract: The invention concerns powdery porous polymers which contain N-vinylimidazol units and are obtained by the radically initiated polymerization in the manner of precipitation polymerization of: a) between 5 and 100 wt.% of at least one N-vinylimidazol of formula (I) in which R<1>, R<2> and R<3> are identical or different and stand for H, C1 - C4 alkyl, monomers of formula (II), in which R<4> and R<5> are identical or different and stand for H, C1 - C4 alkyl or form with one another a ring comprising between 3 and 5 methylene groups, N-vinyloxazolidone, N-vinyltriazol, 4-vinylpyridine-N-oxide or a mixture of said monomers; b) between 0 and 95 wt.% of other copolymerizable monoethylenically unsaturated monomers; and c) between 0 and 50 wt.% of at least one monomer with at least two ethylenically unsaturated non-conjugated double bonds; in an aqueous solution which contains between 0.5 and 30 wt.% of at least one electrolyte and, relative to the monomers used, between 0.5 and 80 wt.% of at least one surfactant. The invention further concerns processes for their preparation and the use of the resultant powdery porous polymers containing N-vinylimidazol units as washing agent additives in order to inhibit dye-transfer during the washing process.
Patent DE-19541157-A1 (DE)
Title: Beater wheel mill for the pulverising of raw lignite
Inventor: LE VAN TIEU DR
IPC: B02C13/08
Filed: 1995-11-04
Abstract: The angle by which the base plate (11) is inclined to the horizontal is adjusted to the product for milling in such a way that when the product enters the beater wheel (3) it is distributed over the whole length of the beater blade (6). The base plate is divided into several sections at right angles to the direction of movement of the product, and at angles of different sizes to the horizontal. A pivot-mounted plate (12) is located above the base plate and points downwards by its free leading edge.
Patent DE-19548795-A1 (DE)
Title: Biaxially oriented polypropylene@ film having increased dimensional stability
Inventor: PFEIFFER HERBERT DR
IPC: C08J5/18
Filed: 1995-12-27
Abstract: Biaxially oriented polypropylene (PP) film comprises base ply(ies) contg. PP having the following properties: (i) a mean isotactic block length of the PP mol. between 2 structural chain defects of, as statistical average, greater than 40; (ii) chain isotactic index for n-heptane-insol. fraction of PP of at least 95%, measured by means of <13>C-NMR spectroscopy; (iii) ratio of wt. average Mw to the number average Mn of the mol. wt. distribution of less than 4; (iv) an n-heptane-soluble fraction of PP of less than 1%; and (v) film shrinkage in the longitudinal direction and in the transverse direction of less than 5%. Also claimed are: (a) a process for the prodn. of the above PP film; (b) the use of the PP film as a packaging film ; (c) the use of the PP film as a laminating film.
Patent DE-19549166-A1 (DE)
Inventor: BREE T J P M JOS VAN
IPC: B65D19/44
Filed: 1995-12-29
Abstract: The invention relates to a conveyor for individual units which comprises a frame (1) with an upper guide for at least a first rod (2) conveyed and held on said guide and with further rods (3) which also extend on the upper guide or a guide parallel thereto at a distance below the upper guide substantially parallel to the first rod (2). Strip material (4) mounted on the rods forms, between the rods (2, 3) held in the guides, loops which act as receiving pockets (5) for individual units (6). To create a conveyor with the above features which provides the items to be transported with improved protection from damage without affecting the capacity for rapid loading and unloading and for reuse, the invention proposes at least one support rod (7) which can be moved below the upper guide to be aligned parallel to the other rods (2, 3) and in the direction of the receiving pockets (5) or the individual units (6) held therein and which is in contact with the last of said pockets (5) or the item (6) held therein, and can be fixed in said position of rest.
Patent DE-19601202-A1 (DE)
Title: Data carrier card using moulded interconnect device technology
Inventor: KLEINEIDAM GERHARD DR ING
IPC: H05K1/18
Filed: 1996-01-15
Abstract: The card has a flat plastics body (5) with at least one flat opening (8) in one of its major surfaces, receiving a surface-mounted device component (1), contacted by 3-dimensional conductor paths (3) extending to the edge of the reception opening provided via moulded interconnect device technology.  The component is mechanically supported within the reception opening via the projecting terminal lugs (7) contacting the 3-dimensional conductor paths and/or via further projections (4) on 2 opposite side edges of the component.
Patent DE-19601426-A1 (DE)
Title: Patient hoist with adjustable lifting arm
Inventor: WEINER RUDOLF
IPC: A61G7/10
Filed: 1996-01-17
Abstract: The patient hoist has an arm (1) with an angled section (1,3). In this section is a sliding bush which is immovably fixed to the lower section (1.1) of the arm but which allows the upper section of the arm to move. By means of snap locks or screws, the upper section of the arm can be fixed in various positions but is prevented from being pulled out altogether by means of a safety stop catch. The sliding bush can also be fixed at various angles relative to the lower arm section.
Patent DE-19606718-A1 (DE)
Inventor: KRAPP JAN THOMAS DR
IPC: A47L9/14
Filed: 1996-02-23
Abstract: The invention relates to a multi-layer bag filter (1) with a filter bag (2) and a securing plate (3), especially for a vacuum cleaner, with a first inner layer and a second outer layer, where the first layer takes the form of a fine fibre web. In order to provide an improved bag filter of the description with adequate mechanical strength, it is proposed that the second layer be more permeable to air than the first and that the second layer consist of a stabilised plastic tangle-fibre arrangement to bear mechanical stresses.
Patent DE-19607006-A1 (DE)
Title: Collision-guard for wall
Inventor: RIEDEL OTTO FRANZ-JOSEF
IPC: E01F15/14
Filed: 1996-02-24
Abstract: Concave radii (3) can be machined in the guard (2) and which join directly onto the protecting surface. Sockets (9) can be inserted in the floor plate (1) for screws (8) securing the guard to it. Cranked fixing strips (5) can be secured to the wall to be protected and by glue, dowels or screws, these forming a clamp for the guard. Damping components (6) can be mounted between the wall and the guard to prevent this ballooning outwards. There is a plastics floor covering (7) which can be extended into the radii, covering the dowels and screws in the process.
Patent DE-19607498-A1 (DE)
Title: Movable furniture unit for hair-cutting/washing tasks in hospital
Inventor: PEREZ GARCIA ANA MARIA
IPC: A45D19/04
Filed: 1996-02-29
Abstract: The mobile furniture unit has a prismatic shape with wheels (3), doors (10) for cupboards where containers for clean water can be heated electrically and where containers of dirty water and utensils can be stored, plus a wash basin (13) and a tap (14) for a shower spray. There is a pump for the clean and dirty water as well as a drain pipe (9). There is a mirror (9) on a plate at the end which also has handles for moving the unit. There is also a table of adjustable angle with a ring through which the support rod of a basin can be inserted, for use with bed-ridden patients.
Patent DE-19613299-A1 (DE)
Title: Automated mounting of car doors
Inventor: KLEEFELDT FRANK
IPC: B62D65/06
Filed: 1996-04-03
Abstract: A process for mounting car doors against the door pillar (1) in the bodywork (2) uses non-adjustable servo closures in the door. These are presented to closure holders (3) with eccentric rest-bolts (4) on the pillar, using an eccentric drive (5) and electronic direction control (6). Correct alignment crosswise to the direction of travel is ensured by the additional use of a positioning screw (9); vertical alignment is achieved by the electro-motorised closing procedure, moving the eccentric bolt as necessary after basic positioning is effected. A particular servo closure holding device is necessary for this process. However, the process provides for mounting the car door against the pillar in the door space very accurately and it can be carried out automatically.
Patent DE-19616034-A1 (DE)
Title: Heat exchanger for cooling in working regions of mines and tunnels
Inventor: BREUKER FRANZ-JOSEF
IPC: E21F3/00
Filed: 1996-04-23
Abstract: The heat exchanger (10) is made up of an arrangement of refrigerant carrier passing heat exchanger pipes. The exchanger has an attachment to discharge refrigerant carrier and to divert refrigerant carrier after through-flow via the exchanger pipes (13). The packet of heat exchanger pipes is sealed from this in a bordering housing (11). Multiple heat exchanger pipes with the same lengths horizontal about the longitudinal axis (12) of the heater exchanger, has arranged continuous screw-shaped windings. On the ends of each single heat exchanger pipe of similar length are connections (15,16) to link the channels of the refrigerant carrier.
Patent DE-19622993-A1 (DE)
Title: Rotary honing brushes prodn. method
Inventor: AUDISIO RICCARDO
IPC: B24D18/00
Filed: 1996-06-08
Abstract: The emery cloth plates are cut from a coil of strip material and positioned around a central spindle to which adhesive beads are applied to form a rotary brush. The brush cylinder is formed around a central core (4) to which adhesive is applied in two circular, parallel beads. A coil (12) of the abrasive material (13) in strip form is fed into a cutter (42) and plates (5) formed and individually offered radially to the core in contact with the adhesive. The core is rotated under the control of an electronic control system and the process repeated until the brush is formed.
Patent DE-19631118-A1 (DE)
Title: Communications cable with at least one added screening foil
Inventor: LUTHARDT REINER DIPL ING
IPC: H01B13/26
Filed: 1996-08-01
Abstract: The method involves shaping the foil (FO1) into an elongated foil tube about the cable product (KS) and applying it to the cable with longitudinally lying strip edges (BK11,BK12). These are fixed together using longitudinally spaced fixings (FI1-FIn), and the edges remain unconnected between the fixings.  The fixings can be effected using adhesive, melt welding or laser welding. The foil can be an electromagnetic and/or an electrostatic screening foil. Each foil can be formed into a longitudinal tube about the cable with overlapping strip edges.
Patent DE-19632623-A1 (DE)
Inventor: STOHRER JUERGEN DR
IPC: D21C5/00
Filed: 1996-08-13
Abstract: Multi-component systems (S) for modifying, degrading or bleaching lignin or material containing lignin, or similar substances, comprise :(A) optional one or more oxidation catalyst ; (B) at least one suitable oxidising agent ; and (C) at least one N-aryl-N-hydroxyamide mediator. Also claimed are: (i) a method for treating lignin by mixing an aqueous suspension of lignin material with (A)-(C) in combination or in series; and (ii) the use of (C) for modifying, degrading or bleaching lignin material.
Patent DE-19632896-A1 (DE)
Inventor: RITTER JOACHIM DR ING
IPC: G01F23/02
Filed: 1996-08-16
Abstract: A wet gas meter has a casing 2 for receiving a blocking liquid 7, a gas inlet 4 and a gas outlet 10. A measuring drum 3 is located in the casing 2 and mounted for rotation about a horizontal axis 4. A level indicator tube 11 is in fluid communication with the interior of the casing 2, hence the level of the blocking liquid 7 in the tube 11 provides an indication of the level of the blocking liquid 7 in the casing 2. The level indicator tube 11 is inclined from the vertical at an angle of 1{ to 89{ so that a small change in the level of blocking liquid 7 in the casing 2 results in a larger change in the position of the surface of the blocking liquid 7 along the tube 11. The level of the blocking liquid 7 determines the volume of gas in measuring chambers 5 and therefore the volume of gas per revolution of the measuring drum 3.
Patent DE-19633904-A1 (DE)
Title: Muzzle=loading weapon
Inventor: HERRMANN RALF-JOACHIM DR
IPC: F41A19/25
Filed: 1996-08-22
Abstract: The weapon (2) has a barrel (3) and a turning control cam (16) on the shield journal with an axis (5). At a certain degree of turn, the cam acts on a longitudinally movable rod (15) first to cock the firing-pin bolt (9) and then to fire the shot. A pulling rod (26) can be moved longitudinally from its initial position to the position for use. When operated, it engages immediately with the control cam to turn it. The control can may be sprung to the cradle by a compression spring (21).
Patent DE-19636949-A1 (DE)
Inventor: REICHERT STEFFEN
IPC: H04N5/14
Filed: 1996-09-11
Abstract: An edge detection process uses binary morphological erosion. For that purpose, a binary image (S1) is generated from the grey-tone input image (S). A structure element is progressively guided over the binary image (S1) and generates a shrunk binary image (S2) according to erosion rules. By calculating the difference between the first binary image and the shrunk binary image (S1, S2), an output image (Q1) in which the edges are preserved is generated. In a further development of the invention, a further erosion rule based on a grey tone threshold is applied to the eroded binary image (S2) and the difference between this grey tone-based eroded image (S3) and the input binary image (S1) is calculated to generate an output image (Q2) which also contains hidden edges.
Patent DE-19644400-A1 (DE)
Inventor: DISTLER PETER DIPL ING
IPC: D06F58/20
Filed: 1996-10-25
Abstract: A laundry drier has a laundry drum mounted in a housing and a fan for drawing process air for the drying process. The process air is drawn from the interior of the laundry drier housing and conveyed through a filter device. Subsequently, the process air is heated and conducted into the laundry drum. The filter device (7) for the process air is arranged in the housing base region (10) so as to be accessible from the front, its filter element (13) being fitted so that it can be removed. Means are also provided for indicating to a user when the filter requires removal for unblocking.
Patent DE-19646259-A1 (DE)
Title: Drainage pipe wall slot cover
Inventor: BRUNING JUERGEN
IPC: E03C1/122
Filed: 1996-11-09
Abstract: A slot cover for drainage pipes in building walls comprises a plastic foam (3) bridge section. The plastic foam section is preferably vaulted on the drainage pipe side. The foam is preferably poly-styrol foam with a volume weight of 30-100 kg/m<3>.
Patent DE-19647688-A1 (DE)
Title: Device for mounting for winch crank of sporting boats
Inventor: ABT CLAUS
IPC: B63H9/10
Filed: 1996-11-07
Abstract: The device has at least one sleeve (1) with means of fastening located at the points of the boat provided for storage. The sleeve has an inner cavity (2) with an internal cross section which is the same as, or slightly larger than, the external cross section of the winch crank's transmission pin. The sleeve is connected to a baseplate (6) via a cover (5). The baseplate has a spring element (7) which is located below the inner cavity of the sleeve. A rubber ring (3) is located between the sleeve and the cover. Drainage holes (8) are located in the base plate.
Patent DE-19648372-A1 (DE)
Title: Process and assembly for treating refuse tip water
Inventor: JANSEN HEINZ
IPC: C02F1/04
Filed: 1996-11-22
Abstract: Treatment of water effluent, especially water leached from open refuse sites, comprises evaporating the water in a suitable assembly to form a clean distillate, and a concentrate incorporating fine solid particles and possibly salt crystalline deposits whose incidence is dependent upon the distillation concentration. The water is repeatedly passed through an evaporation circuit surrendering clean water and retaining impurities. The novelty is that: (a) the evaporation process is conducted under conditions of partial vacuum; (b) the vapours emanating from the resulting super-heated concentrate are surrendered through an expansion chamber to a condenser from which they pass as distillate to the suction side of a pump; (c) the pump outlet is linked to a combined cooling water/propellant water circuit using an to volatise the distillate. Also claimed is a suitable assembly incorporating a pump (12), condenser (10) cooling water/propellant water pump (13) and evaporation cooler (14).
Patent DE-19704131-A1 (DE)
Inventor: REHM WOLFGANG
IPC: B23D31/00
Filed: 1997-02-04
Abstract: The invention relates to a method for separating by breaking a crankcase having a bearing bore with a plurality of bearing sections arranged coaxially one behind the other. According to the invention, a spreading device is introduced into the bearing bore and the bearing sections are simultaneously or sequentially separated by breakage into a bearing cap and bearing support. The spreader device used to carry out the method can be introduced into the bearing bore in the axial direction in such a way that all bearing sections of the bearing bore can be simultaneously or sequentially separated by breakage.
Patent DE-19704483-A1 (DE)
Title: Piston rod having a hollow structure
Inventor: ZICHNER ROLAND DIPL ING
IPC: F16F9/02
Filed: 1997-02-06
Abstract: A piston rod has a hollow structure and is prepared as a single piece or using a number of components of varying diameter and/or wall thickness and/or partial sealing. The piston rod is preferably oil and/or gas tight having a net, bridging - and/or screw like structure and combination of outer and/or inner diameters. The component properties are improved by a simultaneous reduction in volume and weight by an improvement in strength, smoothness and structuring of surfaces, preferably bearing surfaces.
Patent DE-19707514-A1 (DE)
Inventor: GOETTERT JUERGEN DIPL ING
IPC: H01L23/13
Filed: 1997-02-25
Abstract: The invention relates to semiconductor modules (1) comprising a metal support plate (2) a heat dissipator (8), at least one ceramic substrate (4) and several semiconductor elements (6). By introducing defined elastic points known as desired flexion points in the metal support plate (2) the mechanical tensions between the ceramic substrates and the metal support plate are substantially reduced during assembly on the cooling body. Transition heat resistance can thus be drastically reduced especially for convex shaped metal support plates without damaging the ceramic substrates during assembly.
Patent DE-19707860-A1 (DE)
Title: Contactless monitoring arrangement for rotary machine part
Inventor: SEIFERT DIETER DR
IPC: H02K11/20
Filed: 1997-02-27
Abstract: The arrangement includes a transformer whose primary part is stationary and whose ferromagnetic parts include circular inner contours. A secondary part is arranged on the rotary machine part and is separated by an air gap. The secondary part has circular outer contours and a sensor or switch which is connected to the secondary windings using electrical wires. The secondary part changes the impedance of the sensor or the switch in dependence of physical values.  The primary ferromagnetic part has only one gap partly or completely passed through from the inner edge to the outer edge. The secondary ferromagnetic part may have only one gap partly or completely passed through from the inner edge to the outer edge. The primary ferromagnetic part and the secondary ferromagnetic part may have only one gap partly or completely passed through from the inner edge to the outer edge.