baber/WOPTO huggingface dataset:
Patent DE-19525837-A1 (DE)
Title: Control time adjuster for internal combustion engine - has outer jacket of oil guide shell with at least one longitudinal groove to form radial web
Inventor: STRAUS ANDREAS DIPL ING
IPC: F01L1/344
Filed: 1995-07-15
Abstract: The adjuster is centred relative to a camshaft (2) via an oil guide shell (12). This shell has radial webs (15), with their external surface (16) in the receiving boring (11a) of a hub (10) fixed to the camshaft and a receiving boring (13) in the camshaft itself. The path (17) between the radial webs guides the hydraulic fluid into a pressure chamber (20) in the adjuster. A further path (27) in a further pressure cavity (19) runs inside a boring (29) of the shell.
Patent DE-19527133-A1 (DE)
Title: Installation box for flush-mounted component in distribution conduit - has fixing hooks on underside of floor of box which are splayed during engagement with horizontal ends of flanges on inside of rail.
Inventor: MAREK DIETER
IPC: H02G3/12
Filed: 1995-07-25
Abstract: The box (20) has grippers (152a,152b) protruding downwards from its base for engagement with the ends of upstanding flanges (14a,14b) on the floor (4) of a hollow-section plastic rail (2). The two top sections (8a,8b) of the rail have hooks (12a,12b) at their inner ends for attachment of a cover (not depicted) over the slotted cable ducts (34,35) fitted into the box. Each gripper is stationary with respect to the base of the box and is stretched over the flange so that the box is firmly held by means of inner and outer hooks (158aI, 158bI;158bA). A groove (164b) for e.g. a screwdriver bit is accessible through a slot (168b) in the floor of the box for release of the gripper.
Patent DE-19528356-A1 (DE)
Title: Device for grading of bottle cases or suchlike - has positioning elements acting upon case and movable sideways in horizontal axial direction running perpendicularly to direction of feed
Inventor: MUENCH KARL
IPC: B65G47/29
Filed: 1995-08-02
Abstract: Positioning elements(16) acting upon the case are provided on the minimum one grading section(2) and by means of a drive are moved in a horizontal axial direction running perpendicularly to the direction of feed(F) from a starting position outside the lane sideways into this lane in such a way that each case(1) located on the grading section, on its rear end viewed in the direction of feed, is shifted sideways in the horizontal axial direction running perpendicularly to the direction of feed by a prescribed amount to create on the following case an exposed area for the location of a restraining element.
Patent DE-19530234-A1 (DE)
Title: Operating sliding gate panel for moulding or other machine
Inventor: HELBIG GERD
IPC: B23Q5/26
Filed: 1995-08-17
Abstract: The sliding action for a guard door, or similar, on a machine is governed by hydraulic pressure acting on both sides of a piston within a cylinder to which a belt is attached which drives a slide fixed to the gate panel. The sliding panel is attached to a slide (19) attached in turn to a flexible band (15,16) the ends of which are connected to each side of a piston (12) which divides the cylinder (11) into two hydraulic fluid filled chambers (13,14).  The band passes over rollers (17,20) so that the piston position accurately determines the position of the slide and hence the panel. Electromagnetic control valves within the control unit (24) govern the position of the piston.
Patent DE-19531072-A1 (DE)
Title: Teletext system with memory
Inventor: BLAWAT MEINOLF
IPC: H04N5/44
Filed: 1995-08-23
Abstract: The system can store teletext pages, from different channels, in a memory (M). The stored pages can be displayed (D) in the channel currently selected by the user. The user can decide manually and/or automatically which pages are stored in the memory. Alternatively the manufacturer can preselect the channels. The teletext pages of the different channels are read in, during a standby mode. Alternatively, the teletext pages of the different channels can be read in continuously and automatically, using a second tuner, or using a multiplex method with a single tuner (T).
Patent DE-19532819-A1 (DE)
Title: Mfr. of fibreboards with patterned surfaces
Inventor: REIFENRATH WOLFGANG
IPC: B27N7/00
Filed: 1995-09-06
Abstract: To produce wood board materials, with a visual surface structure, the surface is processed in sequence with a base colour, a sealing, a basic print and a patterned print.
Patent DE-19534750-A1 (DE)
Title: 3=D indicating system with two image prodn. units for respectively producing part image
Inventor: SCHLESINGER DAVID
IPC: G02B30/25
Filed: 1995-09-19
Abstract: The system has two image prodn. units (10,12) with two polarisation units (30,32) allocated respectively to the image prodn. units for polarising the part image in polarisation planes, arranged approximately at right angles to each other. A superimposition unit (40) images the polarised part images one over the other. The image prodn. units each have a LC indicator (20,22). The image prodn. units respectively have an illumination unit (14,16), the light of which is capable of arriving through the associated LC indicator to the superimposition unit. The polarisation units respectively have a polarisation filter, which is arranged between the allocated image prodn. unit and the superimposition unit.
Patent DE-19545249-A1 (DE)
Inventor: KIECKHAEFER JOERG DR
IPC: G01B11/06
Filed: 1995-11-23
Abstract: The invention relates to a process and device and the use thereof for determining the thickness or colour spectrum of layers deposited on carrier media, in particular UV-protection layers or coloured imprints on CDs or similar products, transparent layers applied to semiconductor components or to film or glass. The aim is to determine the thickness of layers deposited on carrier media in less time and with high accuracy. According to the invention, light from a white light source is directed by a first optical system so as to form a large illumination area on the layer to be measured, the reflected light is reproduced onto a dispersive optical unit, spectrally broken down and directed onto a two-dimensional detector field. An evaluation unit is used to determine the layer thickness (the refractive index or absorption coefficient of the layer being known) on the basis of the reflected, transmitted or scattered light decomposed into components of different wavelengths which are detected by the individual detectors in the detector field. Any given slit in a detector reproduces the spectral allocation and a given line reproduces the actual local allocation of the measurement point on the carrier medium.
Patent DE-19600736-A1 (DE)
Inventor: CASTELLI FRANCESCO
IPC: B41N10/04
Filed: 1996-01-11
Abstract: A method for increasing the number of articles that may be printed with inks containing platelet-like pigments comprises providing a printing blanket with an outer film of a polymeric thermoplastic material that has a low affinity for platelet-like pigments, and transferring the ink from the blanket to the article while reducing the rate of ink build-up on the blanket, thus increasing the service time of the blanket before it requires cleaning. Specifically, the printing article may be paper and at least about 8,000 to as high as 15,000 to 20,000 sheets can be printed without cleaning the blanket.
Patent DE-19600756-A1 (DE)
Title: Fuel-cell with solid electrolyte e.g. for motor vehicle
Inventor: KORDELLE RAINER
IPC: H01M8/04007
Filed: 1996-01-11
Abstract: A solid electrolyte is drawn through a fuel cell and used electrolyte does not remain in the cell. The feed motor for the electrolyte (6) is wired in series with the load since the current is used as a measure of the feed rate. A porous insulator (20) receives the liquid sodium so that metal does not run out when there is no electrolyte in the cell. A thermal machine (21) is operated at the hot part of the heat exchanger to use surplus process heat. It is also operated at the cold part of the exchanger. A counterflow heat exchanger (10,11) is driven by the pump(14) to preheat the electrolyte up to the operating temperature.
Patent DE-19604117-A1 (DE)
Title: Roof for closed railway goods waggons
Inventor: BEIER GUENTER DIPL ING
IPC: B61D17/12
Filed: 1996-02-06
Abstract: The waggon has outer longitudinal upper struts along the roof, fastened to the two end walls. A continuous sandwich core (5) is located between the two struts (3) and connected to them, to form a roof module. This has high carrying capacity, esp. high flexural strength, combined with small width and low weight. Struts and core are fastened to each other by adhesive. Each strut has an integrally formed downward angled side roof profile (6), and fasteners for connection to the end walls (2).
Patent DE-19607853-A1 (DE)
Title: Aqueous polyurethane-urea dispersions with low film-forming temperature
Inventor: NACHTKAMP KLAUS DR
IPC: C08G18/75
Filed: 1996-03-01
Abstract: Aqueous polyurethane-urea (PUU) dispersions which show film-forming temperatures (MFT) of not more than 20 deg C without using film-forming additives, and which dry at room temperature to give films with a pendulum hardness (DIN 53157) of at least 100 seconds, in which the solid material has urethane and urea group contents of 7-20 and 5-18 wt.% respectively and contains  15-70 wt.% of structural units of formula (I) and/or (II), X = -O- and/or -NA-, with A = H or -(CH2)n-B- (with B = H or X and n = 2). Also claimed are: (i) a process for the production of these PUU dispersions; and (ii) paint containing these dispersions.
Patent DE-19611348-A1 (DE)
Title: Automatically controlled motor vehicle tyre skidding prevention
Inventor: TUNGER HENRY
IPC: B60C11/00
Filed: 1996-03-22
Abstract: The method involves activating a regulation of the pneumatically adjustable tread width of the tires, through which the air-release process of the middle chambers of the tires is initiated automatically when driving in strong rainy weather. The inverse air-injection process into the middle chambers is activated automatically, likewise without manual engaging of the driver, in response to a reduction/switch-off of the wipe speed of a front windshield wiper at reduction and/or extinction of the rain intensity.
Patent DE-19618061-A1 (DE)
Title: Display arrangement for state of game of tennis, badminton, squash, table tennis
Inventor: BUCHHEISTER URSULA
IPC: G09F9/33
Filed: 1996-05-06
Abstract: The arrangement has a transportable display device (30) and a data communications device. The data communications device has a portable transmitter (10), e.g. in the form of a wrist watch, with its own power supply and transmits data wirelessly to the display device. The data are transmitted via electromagnetic waves of wavelengths in the radio range or in the optical and pref. infrared ranges. The transmitted data are encoded and/or provided with additional identifiers.
Patent DE-19622152-A1 (DE)
Inventor: BRANDL ADRIAN
IPC: C10J3/57
Filed: 1996-06-01
Abstract: In a process for generating gas from at least one carbon-containing raw material which is partially oxidised by means of air or oxygen or oxygen-enriched air in a gasification reactor, as much residual carbon as possible which is also in the ash is to be converted into gas. This is achieved according to the invention in that the gasification residue is taken to a melt bath into which an oxidiser and additives are fed, by means of which a secondary raw gas, ceramic slag and alloyed melt are produced, and the secondary raw gas formed in the melt bath is mixed with the primary raw gas.
Patent DE-19624915-A1 (DE)
Title: Tidal power station for low tide differentials
Inventor: BOCH KARL
IPC: F03G7/00
Filed: 1996-06-21
Abstract: The power station has two large basins with different volumes. The bottom of the first basin (A) is positioned on a slightly higher level than that of the second basin (B), but the second basin has a considerably larger base surface. An outlet system with locks (4) is located between the two basins. A very long water wheel (3) is located in the second basin, and this drives a generator via a transmission. Intake and drainage gates have guides on rollers. Each gate has a large internal air tank (7) at the top. A rubber seal is positioned around the outside of each gate, for sealing by water pressure.
Patent DE-19637262-A1 (DE)
Title: Spacecraft control process to direct it against sun
IPC: B64G1/44
Filed: 1996-09-13
Abstract: The control process is a passive one. The spacecraft has a body and wings (16), possibly with solar panels. The wings are in a plane through which passes the axis (Z) about which the spacecraft has maximum moment of inertia. The spacecraft is rotated about the axis (Z) at low speed. This axis is then aligned relative to the sun with the aid of two stabilising shield fitted symmetrically relative to the axis and at an angle to the plane at a right angle to the maximum inertia moment axis. The stabilising shield diverge in the direction of the solar wind.
Patent DE-19643325-A1 (DE)
Title: Servo drive for vehicle roof panel
Inventor: CLAUSEN-SCHAUMANN ANDREAS
IPC: E05F15/71
Filed: 1996-10-21
Abstract: The servo drive for the roof and other components e.g. roof trim panel, is controlled by a switching control (12) and a signal generator (19) which produces signals which determine the direction of the various drives. The signal generator is linked to sensors and operates the servo drive in response to sensors e.g. rain detectors. Several servo functions can integrated into the control, linked to the operation of the roof. The control system also provides the drive signals for preset time intervals. The control system has tappings for the various sensor signals and combines them into the overall control in a preset mode. The tappings are linked by a databus.
Patent DE-19703343-A1 (DE)
Title: New photo-refractive crystal useful for optical data storage
Inventor: SCHIRMER ORTWIN F PROF DR
IPC: C30B15/00
Filed: 1997-01-30
Abstract: A process for producing a photo-refractive medium based on a perovskite crystal, especially a barium titanate crystal or a modified crystal, involves doping the crystal with preferably less than 1% of impurity atoms selected from V, Cr, Mn, Fe, Co, Ni, Mo, W, Ru, Rh, Pd, Re, Os, Ir, Pt, Cu, Ag, Au and rare earth elements. The novelty is that (a) the crystal is subjected to secondary doping with additional impurity atoms and to simultaneous or subsequent oxidation in an oxygen-containing atmosphere to ensure filling of oxygen vacancies, the secondary doping being carried out using impurity atoms of I, II or III main or subsidiary group elements, preferably Li, Na, K, Mg, Zn, Al, Ga, In and/or Sc; or (b) the crystal is subjected to secondary doping with Nb, La, Ta, Cl and/or F to reduce the primary dopant atoms or ions. Also claimed are similar processes in which (i) the primary dopant atoms are Ru, Rh, Pd, Re, Os, Ir, Pt, Ag or Au and are oxidised to a higher charge state by means of an oxygen-containing atmosphere; or (ii) the primary impurity atoms are Rh atoms or ions and are reduced to achieve x+ charge state by removing oxygen ions from the crystal lattice while simultaneously forming oxygen vacancies by means of an oxygen-deficient atmosphere so that Rh<x+>-V0 complexes are formed. Further claimed are novel crystals obtained by the above processes.
Patent DE-19704692-A1 (DE)
Title: Purification of lake and marsh
Inventor: YODA HIROAKI
IPC: C02F3/08
Filed: 1997-02-07
Abstract: Purification of a lake and marsh comprises defining water treating closed zone of river water in a river mouth. Water in said zone is extracted and pollutant contained in it is separated off.  Separated pollutant is discharged outside the zone.
Patent DE-19718163-A1 (DE)
Title: Articulating pressure conduit
Inventor: NUYTTEN RENE Y
IPC: B63G8/40
Filed: 1997-04-29
Abstract: The assembly (2) comprises a hollow wedge-shaped segment (10) with two open ends. The segment is adapted to be connected to the first vessel. A second, hollow wedge-shaped segment (14) is connected to the first. A rotary bearing and seal assembly interconnects the segments. The assembly permits the second segment to rotate relative to the first segment while the segments are maintained in abutting relationship to one another. The segments are configured such that the second segment can be rotated from a first position where an imaginary, first plane passing through and parallel to the opening defined by the second open end of the second segment is transverse to an imaginary, second plane passing through and parallel to the opening defined by the first open end of the first segment to a second position where the first and second planes are parallel.
Patent DE-19722118-A1 (DE)
Title: Ankle supporting device used as plaster substitute
Inventor: SCHAFF PETER DR MED
IPC: A61F5/01
Filed: 1997-05-27
Abstract: The ankle supporting device can be used in various combinations of the different parts available dependent on the injury to be treated. A preshaped shell (20) covers the calf while supporting the heel, the shank and the lower side of the foot.  The supporting device is preshaped and comprises of a dorsal element (10), a foot supporting part (22) open at the ankle, and at least one strap (24) for fixing both parts. A ventral part (14) can be attached if necessary on top of a soft stabilizing element (12) or a sole (12) can be positioned below the foot supporting part (22).
Patent DE-19724054-A1 (DE)
IPC: G01K1/08
Filed: 1997-06-07
Abstract: The invention relates to a radiation thermometer, especially an infrared thermometer for measuring temperature in the ear. The inventive radiation thermometer comprises a casing (10) with a measuring tip (20). A protective cap (40) can be placed on said measuring tip (20). The invention also relates to corresponding protective caps (40). The radiation thermometer has a hollow space in its casing (10) for accommodating at least one protective cap (40), and a holding device (30) which is able to hold several protective caps (40). Said protective caps (40) have fixing means with which they can be attached to said holding device (30).
Patent DE-19726973-A1 (DE)
Title: Plastics sleeve fitting procedure for tensioned cable or stay
IPC: E01D19/16
Filed: 1997-06-25
Abstract: The procedure, e.g. for applying protective thermoplastic sleeves of hard polyethylene to tensioned cables or stays of a suspension bridge, consists of cutting a lengthwise slit in the sleeve, opening it out with an expander (18, 23), fitting it over the cable or stay and welding the edges of the slit together. The sleeve can be expanded and applied in a continuous length or in sections, and the slit can be made along the lengthwise axis of the sleeve at an angle. The expander comprises a frame (18) with adjustable traction elements (22) in the form of threaded rods (21, 21') with hooks (23, 23') to grip the edges of the slit and wing-nuts (24, 24') to adjust the gap. In a variant the frame can go inside the sleeve and expand it with rollers. Reduces deterioration of cables or stays from mechanical or chemical influences and makes for less wind resistance.
Patent DE-19730813-A1 (DE)
Inventor: RUDY DIETMAR DIPL ING
IPC: B23Q1/28
Filed: 1997-07-18
Abstract: A braking device for a linear drive, comprising a support body (1) which may be moved along a guide rail (2) including brake blocks acting thereon and a brake piston (8) placed in a brake cylinder (9) of said support body (1) so that it is moved by a pressurised fluid. Said braking device also comprises, as the braking energy accumulator, a compression spring (11) acting on said pressurised fluid of which the volume is limited by said brake piston (8). According to the invention, a piston-cylinder assembly is provided between said compression spring (11) and said brake piston (8), with a unitary control element comprising, in a control pressure chamber (4), a large-diameter moveable control piston (5) facing said pressure spring (11), and, in a high-pressure chamber (3), a small-diameter moveable high-pressure piston facing said brake piston (8), wherein a pressurised fluid connecting element is arranged on said support body (1) for feeding said pressurised fluid into said control pressure chamber (4).
Patent DE-19739231-A1 (DE)
Title: Aluminium@-germanium@-copper@ alloy sputter deposition
Inventor: PORTIUS REINHARD
IPC: C23C14/16
Filed: 1997-08-16
Abstract: An aluminium-germanium-copper alloy is deposited by cold/hot sputtering for filling contacts and vias, especially in integrated circuit (IC) production on silicon wafers.
Patent DE-19744074-A1 (DE)
Title: Massage machine incorporating main part of backrest and seat
Inventor: HAYASHI NORIYUKI
IPC: A61H1/00
Filed: 1997-10-06
Abstract: The main body (2) has a seat (6) with a horizontal surface at right-angles to which is a backrest (7). The backrest part contains a first and second pair of right-hand and left-hand elastic massage heads above each other and driven by a drive unit (4) controlled by a control (5). Each massage head is swivel mounted on a base inside the backrest. The drive unit has top and bottom pairs of right-hand and left-hand cellular air-chambers which expand and contract. The pairs of massage heads are joined by an elastically deformable connection which has a middle part acting as fixture.
Patent DE-19749556-A1 (DE)
Inventor: VONDERHAGEN ANJA DR
IPC: C12P13/02
Filed: 1997-11-10
Abstract: The invention relates to an enzymatically catalysed method for N-acylating amino acids, protein hydrolyzates and/or their derivatives using fatty acids and/or fatty acid derivatives, in the presence of emulsifiers. The invention also relates to the use of the compounds obtained as tensides in detergents and in environmental technology.
Patent DE-19750277-A1 (DE)
Title: Covering for outer walls and floors
Inventor: GUTJAHR WALTER
IPC: E04D13/16
Filed: 1997-11-13
Abstract: The carrier web (10), for floor and wall coverings exposed to weather effects, has a stiff plastics film (12) with a pattern of projecting bowl-shaped and spaced bulges (14,16) which alternate on both sides of the film (12). A permeable mesh material (22) of high strength is on the projecting bulges (14,16) on the sides (18, 20) towards the outer wall or floor, to allow a gas or vapor, liquid or paste material to pass through. The mesh (22) is bonded to the bulge projections (14,16). The projections (14 or 16) have openings (24) to allow the material to enter them, in the bulges at opposite directions to the bulges supporting the mesh. The openings (24) are slits in the projections (14) passing through the base wall (18) and at least a section of the peripheral wall of the bulge (14). The bulge projections (14,16) have the same dimensions, shape and height with each other on the same side of the film web, with different bulge structures on each side. A small shoulder extends radially round the bulge projections (14,16), at the film plane, or they have radially offset small shoulders. A small ring shoulder can be placed on the peripheral walls of the bulges (14,16). The stiff plastics film (12) has narrow strips along the edges, free of the bulge projections (14,16), to allow an overlap with neighboring films webs. The carrier web can be covered by an additional thermal and/or acoustic insulation layer.
Patent DE-19751110-A1 (DE)
Title: Resource assignment method for radio communications system
Inventor: SCHINDLER JUERGEN DIPL ING
IPC: H04Q7/36
Filed: 1997-11-18
Abstract: The method involves assigning resources to connections of a radio interface in a radio communications system. At least one nominal condition (Zl) and discreet actual conditions (Z', Z'', Z''') are determined through individual combinations of capacity usage values (L) and traffic mixture values (Mix) of the resources. An arrangement (RRM) for the radio resource management contains a memory arrangement (SP) for storing at least one resource distribution value (S1) for the nominal condition, and a control arrangement (SE).  The control arrangement determines the actual condition which corresponds to a current capacity usage value (L') and a current traffic mixture value (Mix'), and adjusts the assignment of radio communication resources to a resource distribution value (S1).