baber/WOPTO huggingface dataset:
Patent DE-19544190-A1 (DE)
Title: Hydrodynamic retarder or coupling production method
Inventor: VOGELSANG KLAUS
IPC: F16D57/04
Filed: 1995-11-28
Abstract: On a retarder shaft (1) is fixed a rotor blade wheel (2). Coaxial to the rotor blade wheel is a stator blade wheel (3). A housing is of one-piece structure with the stator blade wheel. The two blade wheels are built together so they form a ring-shaped work space. In at least one blade wheel recesses are provided in its basic body for inserting the blades and fixing them.  The recesses are slots, which penetrate the walling of the basic body at least along specific areas of them. The blades are connected with the basic body by adhesion, soldering or welding. The blades are so formed that their rear parts penetrate the slots at least along specific areas. The rear parts of the blades extend at least partly over the walling of the basic body.
Patent DE-19544916-A1 (DE)
Inventor: ZWICKER HORST
IPC: A21D13/00
Filed: 1995-12-01
Abstract: The invention relates to baked products and a process for the production thereof. The traditional baking process is complemented by a smoking stage. A smoking process, for example directly after conventional baking is used to achieve a corresponding new flavour and also a surprising improvement in the life and the quality of the product after crisping, in particular for soft smoked baked products made from pastry dipped in a sodium hydroxide solution before baking.
Patent DE-19600085-A1 (DE)
Title: Detecting holes in pipe using radar unit moved longitudinally along pipe
Inventor: SCHRICKER KLAUS DIPL ING
IPC: G01N22/02
Filed: 1996-01-03
Abstract: The method uses a radar unit, moved along inside the pipe longitudinally, and at right angles to the movement direction across a transmitter aerial, arranged between two receiver aerials. The transmitter signals reflected at the pipe are received across the receiving aerials. The received signals are evaluated in an evaluation unit, and based on the evaluation, holes be established in the pipe and their position indicated. An amplitude modulated transmitter signal as a transmitter signal is continuously transmitted. The receiver signals after their detection, summation, amplification and demodulation, are converted in to DC signals, which are supplied to an evaluation unit. With the failure to reach a predetermined lower DC voltage signal level, the evaluation unit indicates the corresp. point in the pipe, identified as provided with a hole, and the position of this hole is indicated in the pipe.
Patent DE-19602248-A1 (DE)
Title: Longitudinal folder for printing material on rotary printing machine
Inventor: SEYFFERT ULRICH
IPC: B65H45/22
Filed: 1996-01-23
Abstract: The longitudinal folding device consists of a sharp funnel arrangement (5) that is orientated lengthways in the machine with the larger end being at the inlet (9). At the top edge of the component (12) the material is convexly bent, tangentially around a round component (13). In the operation of the printing panel (1) the support of the path bearing seat (15)  of the former (4-4.4) is equal and extensive.   The former has a control gear may be operated by either hand or electronic motor with the adjustable path of the material being optically, or electrically recorded and an average taken. The underside of the former may be parallel with the inlet of the funnel in the frame of the winding spool (21,22,23).
Patent DE-19602579-A1 (DE)
Title: Strap tensioner for strapping machine, e.g. for tying up stacks of magazines or cardboard boxes
Inventor: GARBOTZ UWE
IPC: B65B13/22
Filed: 1996-01-25
Abstract: The strap tensioner (12) comprises a fixed clamping mechanism (14) to fasten the strap (4). The mechanism has a clamping lever (15) which is movable between locked and released positions, and a clamping surface (18). A pivotable lever arm (21) has a pulley block (23) over which the strap passes. When the arm pivots in a tensioning direction (11), the strap is tightened in a manner similar to a pulley block. An adjustable rocking arm lever (25) has a control rocker arm (29) which moves the clamping lever between locked and released positions depending on the signal from a detecting device (27) which monitors the height (h) of the stack (2) of products.
Patent DE-19607740-A1 (DE)
Title: Changeover control in regenerative filter plants
Inventor: HOFFMANN JUERGEN DIPL CHEM DR
IPC: B01D46/46
Filed: 1996-02-29
Abstract: The control process for plants for filtering liquids or gases which initiates a cleaning cycle and/or a change to another filter line or filter housing, uses, as control parameters, a differential pressure measurement correlated with a filtrate flux rate, and a filtrate volume measurement.
Patent DE-19607982-A1 (DE)
Title: Cam module for IC engine cylinder head
Inventor: YAMADA YOSHIHIKO
IPC: F01L1/04
Filed: 1996-03-01
Abstract: The cam module has a number of hollow cams (18), mounted on a common shaft (24) and a number of driven components (28) rotating with the shaft. Each of the driven components is coupled to an adjacent intermediate component (32) via a first coupling (40,46), in a first angular position, a second coupling (48,52) coupling each hollow cam with an adjacent intermediate component in a different angular position. The cams are supported in the cylinder head via carriers (70), with a rotary control component (68) having control cams (80) cooperating with holders (30) for the intermediate components, for varying the eccentricity of the latter.
Patent DE-19609122-A1 (DE)
Inventor: BITENC BOSTJAN DIPL ING
IPC: H02M3/335
Filed: 1996-03-08
Abstract: The invention relates to a circuit arrangement for stabilising the control response of directly controlled converters. A subtraction circuit is inserted into the closed loop to avoid low frequency oscillation in the output voltage of the directly controlled circuit of the converter.
Patent DE-19611143-A1 (DE)
Title: Temp. controlled mixing table for mixing of exothermic dental paste
Inventor: BURCKHARDT RAINER DR
IPC: A61C5/68
Filed: 1996-03-21
Abstract: The mixing of an exothermic dental cement is carried out on a temperature controlled surface (12) that is mounted on a base (6) that has a Peltier element (4) for cooling located beneath it. This is supported on a metal base with formed cooling fins (3). Within the housing base is a mains supply (9) and a cooling fan (10). A temperature sensor is built into the mixing unit base and this provides a signal to a circuit that delivers a pulse width modulated voltage to the Peltier element. This provides cooling to maintain the temperature in the range of 6-8 degrees.
Patent DE-19612707-A1 (DE)
Title: Spinning line
Inventor: WOLF HORST
IPC: D01H1/16
Filed: 1996-03-29
Abstract: A spinning machine line (10) has a cooling channel (22) along the machine frame (35), and at least along the assembly of spindle motors (14a, 14b, 14c) where they are located.  The spindle drive shafts (14') pass through the channel wall (22')  and are linked up so that at least part of the air flow through the suction channel (18) induced by the fan system (20) passes through the cooling channel (22).
Patent DE-19613476-A1 (DE)
Title: Matrix display using plasma discharge
Inventor: MICIC LJUBOMIR
IPC: G09F9/313
Filed: 1996-04-04
Abstract: The display device has perpendicular sets of strip electrodes (14,15,16,17) applied to a pair of opposing plates (11,12), forming pixel points for the display at their intersection points, with spacers holding the cooperating strip electrodes at a defined relative spacing.  One plate may be made of glass while the other is made of plastics, the electrode strips (14,15,16) applied to the plate facing the observer divided into groups coated with different colour light-emitting materials.
Patent DE-19616703-A1 (DE)
Title: Aperture forming method for underground reed used in soil sampling
Inventor: SCHWEINBERGER DIRK
IPC: E21B29/06
Filed: 1996-04-26
Abstract: The method involves producing a geometrically defined aperture in a wall of a reed of thermo-plastics material, which is already installed underground, especially for sampling a surrounding soil. A cutting frame tool with an outside contour of the form of the aperture to be produced and an inside contour for the reception of the reed segment to be cut out, is inserted at the end or another entrance of the reed, into the reed interior. The cutting tool is transported through the reed up to the position to be opened, it is heated to a temperature above the softening temperature of the reed material, and the cutting edges are pressed against the inside of the reed wall. The reed wall is melted through by the heated cutting edges, where the cut out reed segment remains in the interior of the cutting tool. The tool is moved back from the formed aperture of the reed wall, into its starting position in the reed, it is drawn back to the end or the entrance of the reed, and is removed from it.
Patent DE-19620661-A1 (DE)
Title: Function testing system for automobile passenger restraint
Inventor: HARGENRADER JOHNNY THOMAS
IPC: B60R21/01
Filed: 1996-05-22
Abstract: The testing system checks the resistance of the detonator for the passenger restraint, to verify that it lies within a defined resistance range, via a function monitoring circuit (30) incorporating an energy source and a bridge circuit with a bias resistance network and a reference resistance network.  The bias resistance network is connected in series with the detonator and in parallel with the detonation circuit, for supplying a detonator test current. The corresponding test voltage across the detonator is compared with the reference voltage provided by the reference resistance network, for verifying the functionality of the detonator.
Patent DE-19620731-A1 (DE)
Title: Rigid track for rail vehicles across bridges
IPC: E01D19/12
Filed: 1996-05-23
Abstract: The track has a support slab (15) which grips into upper slabs (25). The support slab has an approximately constant thickness d, an essentially flat top surface (30) and individual humps (33) facing upwards. The humps engage with recesses (34) in the upper slabs. The humps and recesses are not located in the region of the rail supports (53), anchors (54) and attachment means (28). The upper slabs have a plain upper surface (45) and cover the humps in the support plate. The humps and recesses are located at the longitudinal ends (35,36) of the upper slabs in a region between the rails.
Patent DE-19621282-A1 (DE)
Title: Pipe connection, especially for vehicle heat exchanger water box
Inventor: DEMUTH WALTER DIPL ING
IPC: F16L37/14
Filed: 1996-05-25
Abstract: The connection has a spigot (5) which the end section of the pipe (7) can plug-in to. The pipe has a circumferential groove (10) around its plug-in end.  A safety catch (1) prevents the pipe being pulled out. This catch comprises a sprung fork with two tines (1b,1c) which engage the groove and project out from it. The projecting out parts fit into sections (14a,14b) of the spigot, and may elastically yield, preferably when their tine's outer ends (1d,1e) are pressed together.
Patent DE-19632993-A1 (DE)
Title: Data processing system with task-oriented module for supply of energy
Inventor: FOERTHNER RAINER DIPL ING
IPC: G05B19/042
Filed: 1996-08-16
Abstract: The data processing system (1) comprises a number of task-specific modules (2), e.g. for control of switch (4) for control of a counter (6) or for control of a monitoring system. These are connected with each other over a data bus (14). Each module is connected to the data bus over an input/output component (10). The input/output component of each module is provided with a system-wide uniform command language for the exchange of instruction sequences (B) with the input/output component of an other module. The system-wide uniform command language can pref. be edited in a text editor (20) provided in each module.
Patent DE-19634965-A1 (DE)
Title: Stop for window casement frame inside blind frame
Inventor: GREISNER PAUL
IPC: E05B27/00
Filed: 1996-08-29
Abstract: The stop has an outward-opening bar (28), one end of which is connected to either the casement (12) or the blind (10) frame via a lag hinge (50). The other end is connected to the second of the frame parts by a turning-sliding hinge (70). The lag hinge lies on a bearing (30) which can move along a track. The swing-out movement is induced by selectors. The casement is prepared for its outward swivel motion by the exertion of force onto the casement frame, causing catches acting as securing devices to be elastically overridden.
Patent DE-19638263-A1 (DE)
Title: Observation apparatus for ophthalmic use
Inventor: BIBER KLAUS
IPC: A61B3/12
Filed: 1996-09-19
Abstract: The ophthalmological observation apparatus (1) has an observation system (23) for observing the frontal sections (5,7,9) of the eye. An illumination system (13) has an illuminating beam which is used to shine light onto the cornea (5) of the eye being examined.  In the area of the optical axis (11) of the illumination system is a light absorber (25) whose dimensions are smaller compared to the cross-sectional dimension of the illumination beam. The light absorber is arranged on the optical axis of the illumination system externally to an area which is conjunctive with the observation plane (24).
Patent DE-19639320-A1 (DE)
Title: Tap with valve and cartridge
Inventor: HUMPERT JUERGEN
IPC: F16K27/04
Filed: 1996-09-25
Abstract: An orifice on the valve (1) on the side opposing the tap outlet (11) is used to form the hollow tap outlet and can be closed off by its own cover (121) as fitted with a guide for the operating rod (14). The body (1) is a brass pressing for preference, using the orifice for core etc withdrawal after the casting operation, leaving the tap outlet as a bored connection to the nozzle etc (5). The same is true of an injection-moulded plastics design, the core here removed via the orifice specified. The outlet contains a water pipe (4) joined to the mains and also to the valve cartridge (3) via the inlet and outlet ends of the water guide piece (2). The pipe connects otherwise to the main tap outlet (5). The pipe is made of plastics supported via flange (41) in the recessed part (110) of the main body (1), and an O-ring (22) round outlet (21) bears sealably on the inside of the pipe flange (41) in the guide piece sidewall, also made of plastics.
Patent DE-19639528-A1 (DE)
Title: Tension rod reinforcement for concrete block wall
Inventor: EBERWEISER ROLF
IPC: E04C5/01
Filed: 1996-08-27
Abstract: The reinforced construction is for brick walls or walls made of stone or concrete blocks laid in courses like a brick wall. The wall may extend between a floor slab (11) and a ceiling slab (7) and may have vertical bores drilled in it, closer to the outside face than the inner face. Galvanised steel rods are inserted into these bores, or blocks with bores may be built up round them, after the feet (1) of the rods are fixed in the concrete floor. The feet may consist of special nuts screwed onto the threaded lower ends of the rods. The threaded top ends of the rods accommodate nuts (5) bearing on washers (6) pressing on coil springs (4) which bear down on top of the floor slabs and tension the rods, thereby prestressing the wall. There are plastics run-off spouts at the bottom of the vertical channels so that the run-off water flows clear of the wall.
Patent DE-19641471-A1 (DE)
Title: Energy production by thorium nuclear reaction
Inventor: HORA HEINRICH PROF DR DR
IPC: G21B3/00
Filed: 1996-10-09
Abstract: A process for energy production by thorium nuclear reactions involves creating high concentrations of hydrogen or its isotopes in the thorium. Preferably, the thorium has a pure surface produced by contact with an organic polymer and one or more layers of thorium are used in contact with high hydrogen solubility metals or their isotopes.
Patent DE-19641949-A1 (DE)
Title: Infinitely=variable gear belt drive
Inventor: SICH BERNHARD
IPC: F16H61/662
Filed: 1996-10-11
Abstract: An infinitely variable gear belt drive has a start up clutch (2), two pairs of pulley wheels (9,10) moved into operating position as required by a push-assembly (6) and a gear-drive unit (7). The infinitely variable gear belt-drive is formed of three modules comprising firstly a dry-chamber (3) for the clutch, secondly, a further dry-chamber for the pulley wheels, and an intermediate zone which is an oil chamber (5). The oil chamber holds the push assembly, the gear-drive unit and a differential if required. The push assembly controls the two pairs of pulleys from the same side.
Patent DE-19642721-A1 (DE)
Title: Connection of regulated boiler to two different heating circuits
Inventor: CHAPELLE JEAN-PAUL
IPC: F24D3/10
Filed: 1996-10-17
Abstract: The device connects a regulated boiler to two heating circuits, which have different temperature regulation characteristics, and which each have a pump (24,28). It has a housing (15) with two internal spaces (17,25) which are separated by a partition (16). The first space (17) has four external openings, of which the first (18) is for connecting to the outlet of the boiler, and the second (20) and third (21) are for connecting to the outward and return flows of the first heating circuit. The fourth opening (22) is for connecting to the return flow (23) for the boiler, and a pump (35) is arranged between the housing and the boiler. The second space has two openings (26,27) which are for connecting to the outward and return flows of the second circuit, and between which a calibrated duct (31) is arranged. The partition has holes (29,30) on each side of the duct, in order to allow water to flow between the two spaces.
Patent DE-19644917-A1 (DE)
Title: Wind power-to-electrical power converter with storm protection
Inventor: HOERL KURT
IPC: F03D7/02
Filed: 1996-10-29
Abstract: The energy converter has an outer lateral wall (1) in the shape of a Laval jet, with an opening (2) at its front bottom edge, for discharge of excess wind energy and a cooperating control flap (3). The closure flap is raised from its fully closed position as the wind energy increases, with corresponding closure of the turbine, until the latter is fully closed to prevent damage at high wind velocities. The control flap may be positioned via a threaded spindle or a pneumatic or hydraulic cylinder in dependence on the detected wind velocity.
Patent DE-19644931-A1 (DE)
Title: False teeth for complete or partial prosthesis for human top and bottom jaws
IPC: A61C13/08
Filed: 1996-10-29
Abstract: The individual tooth (1-9) has at least on one side a lateral wedge-shaped moulding (10,10',11,11',12) as interdental closure strip, for filling the gap between the adjacent tooth. The closure strip begins at the side near the neck of the tooth (20) and tapers towards the tooth's cutting part or extends to the chewing surface of the tooth.  The width of the tooth at the neck corresponds to the width at the cutting edge or chewing surface. The outer surfaces of the mouldings are parallel. The tooth neck and main part lead smoothly into each other. The mouldings have a convexly curved, hyperbola shape when viewed from above.
Patent DE-19647515-A1 (DE)
Title: Wind-power unit erection equipment
Inventor: OTTO GERD-ALBRECHT
IPC: F03D13/10
Filed: 1996-11-16
Abstract: The scissor mechanism is in two or more parts (3,4) with a foot (1) and head (2), temporarily forming a unit with the tower (8) of the power unit, to which the foot and head are detachably secured. It has two or more hydraulic rams, giving a climbing sequence a-b-c. The jib of the mechanism is equipped with a rope (11), by which the sections of the tower are successively placed one above the other. After this, the power-unit head with gondola, gearbox, generator and rotor blades is installed, and descent takes place using the mechanism in the reverse sequence c-b-a. The rams can be remote-controlled so that the head and foot are alternately secured to the tower or free to allow movement.
Patent DE-19647815-A1 (DE)
Title: Plywood skin for model aircraft fuselage
Inventor: HOHMANN CLAUS
IPC: A63H27/18
Filed: 1996-11-19
Abstract: The plywood skin (3,4) has a diagonal bracing all round. This is produced by the rounded fuselage edges by an angular piece which also has a diagonal bracing for holding a diagonal brace over the rounded edged part. The angled piece is made of isotropic material. The fuselage structure has transverse barriers and has curved skin-fields.
Patent DE-19652002-A1 (DE)
Title: Oscillation measuring unit for measuring flow amount or density of liquid
Inventor: KISHIRO MASAMI
IPC: G01F1/84
Filed: 1996-12-13
Abstract: The oscillation measuring unit has a straight measuring line, an oscillation detector system for determining the oscillation of the measuring line (2). A signal processing system is used to obtain a resonant angle frequency (w) and the axial fore (T) of the measuring line, based on the detection signal of the oscillation detector, also for obtaining a density ( rho w) of the liquid flowing through the measuring line, based on an equation (E1) with the obtained angle frequency and the axial force. E gives the elasticity module of the measuring line. I is a secondary cross section moment of the measuring line. Si is a cross section region of the hollow part,  rho t is a density of the measuring line. St is an actual cross section region of the measuring line. L is a length in an axial direction. n is a number of masses added by the measuring line. m is mass and y oscillation amplitude
Patent DE-19700964-A1 (DE)
Title: Arrangement for air-conditioning of living rooms and buildings
Inventor: PROBST MAX-JOSEF
IPC: F24F11/00
Filed: 1997-01-14
Abstract: The arrangement has sensors, regulators and dispensers for measuring regulating and adjusting ambient parameters. The sensor can be a multisensor (5) for measuring at least two ambient parameters simultaneously. The multisensor is a sensor matrix (11) with ion and/or light selective receptor cells (13-15) for measuring at least two ambient measurement parameters, e.g. temp., humidity, oxygen, nitrogen and/or carbon dioxide, esp. without influencing the measurement path.
Patent DE-19706277-A1 (DE)
Title: Arrangement for fermenting in oven esp. for yeast dough
Inventor: RIEGER ROLAND DIPL ING
IPC: F24C15/32
Filed: 1997-02-18
Abstract: The arrangement has, at the bottom of the oven, a container for holding water with a heater below it. Initially and without recording the temperature, the crucible is heated at high power from below for a limited period to heat up the crucible and vaporize the water previously placed in it.  The crucible is then heated at a lower power, the level of which has been determined empirically as adequate to maintain the temperature at between 33 and 400 deg. C. The heater element for cooking at a low temperature can be used to maintain the temperature, or a separate low power heating element can be used.
Patent DE-19708669-A1 (DE)
Title: Fumigation and airing of sealed space minimising loss of toxic fumigant to environment
Inventor: FROEBA GEORG DR
IPC: A01M17/00
Filed: 1997-03-04
Abstract: Process for fumigation of sealed spaces, followed by airing with minimum loss of fumigating agent to the environment is claimed. Process is used for fumigating e.g. rooms, tents, silos, film cages, piles of bags, especially refuse, stores, churches, museum and spaces between agricultural film and soil for a time long enough to kill fungal or animal pests, e.g. fungi growing on timber, moulds, insects, rodents, nematodes or microorganisms, or articles attacked by these pests.   The process involves introducing a fumigating gas (I), especially a toxic or environmentally harmful gas. During airing or during the treatment time and airing, the treatment atmosphere (II) is passed continuously from the treatment space or an intermediate space through apparatus in which either (a) (I) is separated from (II), the air is discharged into the surroundings and the separated (I) is decomposed or stored on a carrier or in a medium or container; or (b) (II) is compressed and stored.