baber/WOPTO huggingface dataset:
Patent DE-19535900-A1 (DE)
Title: Cleaner for spiralled doctor blade
Inventor: PETERS BORIS
IPC: B41F35/00
Filed: 1995-09-27
Abstract: The doctor blade (2) is kept in a holder (6). It is mechanically cleaned with leaking fluid fed along a pressure line (4) to an end nozzle (8) with an orifice of 0.3-0.5 mm. A ring brush (3) sits on an axis coupled by gearing to a motor (5,6). An exhaust pipe (7) travels along a guide parallel to the doctor blade. This guide is preferably an axis geared to the motor.
Patent DE-19538861-A1 (DE)
Title: Magnifying force especially for operating motor vehicle brakes
Inventor: FUCHS GERALD
IPC: F16D48/04
Filed: 1995-10-19
Abstract: The device is used to magnify a force, which is especially for operating a brake or clutch in a motor vehicle, and has at least one element (3) which can produce a force, and whose longitudinal extension is limited by a supporting structure (6a). The element has a hollow body which is elastic radially, and its cavity can be acted upon by a fluid in order to adjust its working volume. One end (7) of the element is fixed, and the other end can move longitudinally. The fixed ends (7,12) of the element and the supporting structure are anchored in a housing (2), and their moving ends (13,14) are connected to a hollow body (21) which is on a force transmission element (19), and which can move longitudinally. This body is guided by a piston (20a) which projects into its open end (21a), and the volume (Vz) of its interior (23) is altered depending on the radial expansion of the force-producing element.
Patent DE-19543674-A1 (DE)
Inventor: WUNDERER BERND DR
IPC: G07D7/00
Filed: 1995-11-23
Abstract: In the device for determining the stiffness of sheet-like articles, mechanical means are provided for touching the article intermittently, thus causing it to vibrate. The sounds produced by the vibrations are then detected by a detector. An evaluation device determines the stiffness of the paper articles from the sounds detected. The sheet-like articles are held and guided in a conveyer system in such a way that they can within certain limits yield to the mechanical force applied in the contact region without being irreversibly deformed.
Patent DE-19545712-A1 (DE)
Title: Abnormality detection system for detection of unidentified flying object
Inventor: KUHN RALF
IPC: G01V11/00
Filed: 1995-12-07
Abstract: The system indicates a localised electrostatic charge field (E), magnetic field (H), or ultrasonic oscillation (US) abnormality, for detection of an unidentified flying object. The different measuring instruments for recording the abnormalities are contained within a common housing.  The electrostatic field is detected via a sensor coupled to an integrated electronic circuit. The magnetic field is detected via a compass needle cooperating with a light barrier device. The ultrasonic oscillations are detected via an ultrasonic sensor coupled to an electronic amplifier providing an analogue voltage signal.
Patent DE-19546519-A1 (DE)
Title: Heat-treatment equipment for foodstuffs
Inventor: MARTIN WERNER
IPC: F23C1/00
Filed: 1995-12-13
Abstract: A trough (1) heated by oil at the bottom forms the treatment vessel, and has a drain outlet for used fat. The middle burner (4) of the heating system is connected via a mixer (5) for oil and used fat to the vessel (9) collecting the latter.  The drain outlet (13) can be at the lowermost point of the trough and connected to the collector vessel below it. The vessel outlet is connected by a pump and pre-heater to the mixer, the heater being connected to a heat-exchanger in the outlet flue. The heater can also be heated electrically.
Patent DE-19548473-A1 (DE)
Title: Adjustable belt to suspend ball in net
Inventor: KOENIG PETER
IPC: A63B69/00
Filed: 1995-12-22
Abstract: The suspension device may be for a football, a medicine ball etc. (5). The ball is enclosed in a net which hangs from a hook (4) at the lower end of an elongated belt (1). The top end of the belt may be folded over a support beam or a hook set in the wall or on the ceiling of a room. The end of the belt may be fitted with a pad of hooked material (2), which can engage with a pad of matching material (3) near the hook for the net carrying the ball. Alternatively a sliding buckle arrangement (8) may be used.
Patent DE-19549229-A1 (DE)
Title: Material folding and pleating table
Inventor: BAENSCH UWE
IPC: D06J1/02
Filed: 1995-12-20
Abstract: The heated table assembly for folding and pleating web materials has a gap to give an upper and lower folding guide. Heaters are at the table surface (17) for the lower folding guide (8) and at the sliding surface (18) of the upper folding guide (9). Also claimed is a folding and pleating operation where the heating is applied only at the direct zone of the folding head by indirect and direct contact between the heated sections and the head of the folded material (1).
Patent DE-19601077-A1 (DE)
Title: Force sensor esp. pressure sensor
Inventor: GOLDERER WOLFGANG DIPL ING
IPC: G01N27/22
Filed: 1996-01-13
Abstract: The sensor has at least one detector for detecting a force acting on a force sensor (10). It also includes an analyser arrangement (22) for registering a change in state of the detector. The force sensor has an additional arrangement for determining the quality of a medium from which the force F to be detected comes. This arrangement may be a measuring device (28) for determining a change in the dielectric constant of the medium. The measuring device may be a capacitive device whose electric field between its two electrodes i.e. its stray field engages in the medium. The capacitive device electrodes may be arranged in a plane between which the electric field lies.
Patent DE-19604298-A1 (DE)
Title: Christmas tree wireless remotely controllable lighting system
Inventor: LANG ANNA
IPC: F21V23/00
Filed: 1996-02-07
Abstract: A Christmas tree lighting system has candle-shaped bulbs (1) with energy stores i.e. batteries, such as lithium cell type (7). Each 'candle' has a light emitter (9), a controllable switch (6) and a receiver (5) to which a signal is sent by a transmitter (13). It then supplies a voltage from the energy store to the light emitter via the switch.  Different IR or ultrasonic switch-on and switch-off signals are used. Each 'candle' has a time monitor that automatically switches the light emitter off after a certain time. The energy store is specifically a lithium or nickel/cadmium battery.
Patent DE-19604547-A1 (DE)
Title: Piston-engine housing construction
Inventor: HEINEMANN ROLF DIPL ING
IPC: F02F1/00
Filed: 1996-02-08
Abstract: The sleeves (11) extend coaxially to the anchor screws (7,8) and in the lengthwise direction (L). Each sleeve can contain two coaxial tapped portions (13,17) extending from opposite ends, and in which the screws engage. There can be an external thread (18) at the first tapped portion (13), and by which it screws into the housing bore. The sleeves can also pass through openings in the bearing caps. They can have external threads on portions protruding beyond the caps and onto which nuts may be screwed.
Patent DE-19609838-A1 (DE)
Inventor: BAUSBACK JOERG DR
IPC: G01N33/58
Filed: 1996-03-13
Abstract: The invention concerns a method for the immunological determination of an analyte on a chromatographic test strip containing one or a plurality of absorbent matrices on a carrier material which are in fluid-transferring contact with one another. The matrices form: a feed region at one end of the carrier material and an intake region at the other end; in or adjoining the feed region, a conjugate region which contains a visually detectable, particle-marked analyte binding partner; a chromatography region adjoining the conjugate region; and a collector region between the chromatography region and the intake region, the collector region containing solid-phase-bound binding partners for the analytes or an unmarked analyte-specific binding partner. The method is carried out by feeding the analyte solution to the feed region and measuring the marking bound in the collector region as a measure of the analyte. The method is characterized in that a fluorescent dye is applied to the feed region or a matrix between the feed region and the collector region, the dye being able to migrate chromatographically in the analyte solution through the collector region; and in that the presence of the directly marked binding partner in the collector zone is measured visually and the fluorescent dye located in the vicinity of the collector region is simultaneously stimulated.
Patent DE-19611309-A1 (DE)
Title: Grab handle for vehicle
Inventor: PADBERG CHRISTOPH
IPC: B60N3/02
Filed: 1996-03-22
Abstract: The grab handle (1) is turned against a spring into the use position. The axis (7) has its ends fixed to the hinges (8) of the grab handle so that it cannot turn. There is an inner cylindrical bush (13) on the axis in the region surrounded by the hinge bearing block (6), and the block itself contains an outer cylindrical bush (14). The outer bush cannot turn. It fits around the inner bush. A viscosity brake is formed between the inner and outer bushes. The cavity between which is filled with a damping fluid (15).
Patent DE-19611520-A1 (DE)
Inventor: HENNO CHRISTIANE
IPC: G06F11/22
Filed: 1996-03-23
Abstract: The invention relates to a system for testing a computer built into a control device. A voltage supply unit is provided for supplying the control unit and thus the computer with voltage. The test result can be displayed on a display unit and/or provision can be made to allow switching off of the system regulated and/or controlled by the control device. The essence of the invention lies in the fact that the control unit has means for switching the computer to defined operating modes. In addition, detection means are also provided for determining the current or voltage in the voltage supply circuit of the computer; the current or voltage thus determined is then compared by the comparison means with at least one predetermined threshold value. To activate the display device and/or effect switching off, actuating means are provided which, depending on the result of the comparison, display an error or respond to such an error by switching off the entire system or parts thereof.
Patent DE-19611686-A1 (DE)
Title: Bottle crate for bottles
Inventor: SCHLEGEL HARTMUT
IPC: B65D25/30
Filed: 1996-03-25
Abstract: The crate (K) for the carriage of products, and especially bottles, has a holding grip (2) with at least four finger hollows (4) at set intervals (A) at the inner sides of the crate. They are fitted at the upper edge section (6) of the side wall (W) of the crate.  At least one grip opening (8) is at a side wall (W) of the crate, under the finger openings. The finger openings (4) at the crate edge form a gripping bar (10) to hold the crate.
Patent DE-19613147-A1 (DE)
Inventor: LUNOW WOLFGANG
IPC: E03D11/12
Filed: 1996-04-02
Abstract: The invention concerns a public convenience unit comprising a cubicle (1) which is accessible through an outer door (3) and in which a toilet bowl (20) with a waste pipe (25) is disposed. According to the invention, in order to provide sufficient space for movement in front of and beside the toilet bowl, in particular for wheelchair users, in spite of the compact design of the unit, the toilet bowl can be pivoted about a substantially vertical axis (v) by means of a drive device (23, 24). Disposed on the outside of the unit is an actuating device (4) which can actuate and control the drive device. Preferably, the drive device can be actuated and controlled by means of the actuating device only when the outer door is closed and/or when the cubicle is vacant.
Patent DE-19618203-A1 (DE)
Title: Light signal transmission device for assembly group carrier system
Inventor: RODE MANFRED
IPC: G02B6/42
Filed: 1996-05-07
Abstract: The device includes a spring (4) which is arranged between a transmitter (1) and a lens (3) which bundles rays of light. The spring includes a redirection element (6) at one end, which blocks the ray of light which is emitted by the transmitter when the spring is in its rest position. The redirection element releases the path of the ray of light by a dynamic effect.  Preferably, a metal sleeve (2) which clads the lens is attached to a transmission housing. The spring is preferably a metal spring which is arranged between the lens and the transmitter via a bore in the metal sleeve.
Patent DE-19626105-A1 (DE)
Title: Subframe for sewage pipe repair robots
Inventor: ARZ DIETER
IPC: F16L55/30
Filed: 1996-06-28
Abstract: The device consists of a supporting frame with fasteners for the wheeled robot housing, which has at least one chain wheel to replace a conventional drive wheel. A chassis connected to the supporting frame has two running wheels, positioned behind each other. A shaft with chain wheels in the chassis is driven by the driven chain wheel of the robot via a continuous chain, and is in drive connection with at least one of the running wheels. Side support wheels are born on the free ends of arms. The arms are fastened pivoted about vertical axis to both sides of hte supporting frame, and are moved inwards against spring force.
Patent DE-19626312-A1 (DE)
Title: Colouring fine plaster to obtain body coloured mortar
Inventor: HAASE WILHELM
IPC: B28C5/06
Filed: 1996-07-01
Abstract: Equipment for building site fine plaster colouration comprises a mixer for mixing water with one or more colouring substances, a mixer for mixing a dry fine plaster mix with the coloured water and a control system for controlling the mixers to obtain a ready-to-use fine plaster mortar of predetermined colour.  Also claimed is a process for building site fine plaster colouration to obtain a fine plaster mortar with body colour, in which water is continuously or discontinuously mixed with one or more colouring substances and then the coloured water is mixed with a dry fine plaster mix preferably having a basic colour which is imparted by its content of binders, aggregates, additives and added agents and which differ from its natural basic colour. The control system preferably has a dosing system for dosing the water and the colouring substances in a predetermined ratio and a feed pipe system for controlled supply of the required quantity of coloured water to the mortar mixer. The colouring substances may be in liquid, paste, powder and/or pourable form and may be pre-mixed before mixing with the water. Chemical additives, for improved and permanent dispersion of the colouring substances in water, and other mortar additives, may be added to the colouring substances.
Patent DE-19640713-A1 (DE)
Title: Transporting and weighing device for conveyed goods e.g. piece goods, granular products
Inventor: ZINZ DIETER O
IPC: B65G17/42
Filed: 1996-10-02
Abstract: The device has a continuous conveyer with which a weighing device (28) is associated. The conveyer has at least one continuous, driven traction member esp. a chain (14,15). Several successive conveyer members (10) for the goods are arranged on the traction member. The conveyer can be moved to and fro over a fixed weighing device. The conveyer members lie in the region of the scales (28) directly or indirectly on the load receiving member (29) of the scales. The conveyer members are connected to the traction member (10) such that no traction or drive force, but only force based on the individual weight of the conveyor member (10) and the goods are transmitted to the load receiving member.
Patent DE-19642204-A1 (DE)
Inventor: WAGNER INGO
IPC: F16P3/16
Filed: 1996-10-12
Abstract: The invention concerns a safety device on metal-forming machine tools, in particular on pneumatic pressing machines, used in the execution of short-stroke pressing processes, for preventing intervention in the danger zone during the tool working movement and unintentional closure movements. The machine essentially comprises a machine housing, a power-generating system, a control system and a tool arrangement with a fixed part and a movable part, and the actual metal-forming tool connected thereto. The object of the invention is the highly reliable prevention of injuries owing to inattentiveness in spite of hands' being left in the immediate danger zone. To that end, the safety device (8) consists of a lever-like part (9) which is disposed between a guide part (15) and a counter bearing (14), is connected both to the power-generating system (2) and to the movable part (4) of the tool (3), slides along the guide part (15) and co-operates with the counter bearing (14) such that each working stroke of the movable part (4) occurs in two stages, first as a stroke for moving into a predetermined position (20) and then as a power stroke for carrying out the forming process, which occurs only when there is no obstacle (25) in the space between the movable part (4) and the workpiece.
Patent DE-19647036-A1 (DE)
Title: Pilot-controlled, three-way valve for braking system
Inventor: STEFFES HELMUT
IPC: B60T15/00
Filed: 1996-11-14
Abstract: The valve (1) is centred by springs acting on both sides and is pilot-controlled by solenoid-operated selector valves (5,6). In the main position of the three-way valve, an auxiliary pressure supply (2) is partitioned from a pressure-consumer unit (3), the latter being connected to the unpressurised return vessel (4). The pilot valves can be 2/2 ones, shut when not energised in the main position. They can be opened by the solenoids to return the three-way valve to the main position. Pressure can be supplied from the auxiliary pressure supply, to the selector valves for piloting the three-way one.
Patent DE-19647047-A1 (DE)
Title: Device for producing paper block, for e.g. book or writing block
Inventor: BUCK HERMANN
IPC: B42B9/00
Filed: 1996-11-15
Abstract: The device is for forming a block comprising a block part (2) and having a sheet-support (3) placed next to each face (8), with the edges (6,7) aligned together. The device includes connection parts to join the block part and the sheet support and guide parts to hold at least the block part or one sheet-support on a carrier plane (30) facing the base of the appliance. The connection parts directly join connection surfaces (15,16) formed by the facing surfaces of the block and the sheet-support. The connection parts are formed in the area of a connecting strip (13) that is wider than the sheet thickness and is next to the edge surface.
Patent DE-19648746-A1 (DE)
Inventor: AICHINGER HEINRICH DR
IPC: C07C67/08
Filed: 1996-11-25
Abstract: Method for producing (meth)acrylic acid esters by reacting (meth)acrylic acid with a C4-C12-alkanol in the presence of sulfuric acid or sulfuric acid mono C4-C12-alkyl ester as a catalyst, wherein A) the reaction is carried out in an esterification unit comprising a first reactor and at least one other reactor, B) the first reactor is loaded with a mixture of (meth)acrylic acid, C4-C12-alkanol and a catalyst, said mixture containing no more than 5 wt.% of water in relation to the sum of the starting materials, C) esterification is carried out in the first reactor without removing ester, alkanol or water until (meth)acrylic acid reaction of at least 40 % is obtained, as long as the mixture remains single phase, and D) esterification is continued in at least one other reactor in which the water formed is removed by distillation.
Patent DE-19702180-A1 (DE)
Title: Belt tensioning roller used in vehicle
Inventor: BASTIEN DENIS
IPC: F16H7/12
Filed: 1997-01-23
Abstract: The roller (2) hub (6) surrounds a casing surface (8) and part of the endfaces (9,10) of the outer roller-bearing (3) ring (7) with the inner ring (15) fitted with a seal (16,17) to both sides of the bearing. The hub has shoulders (11,12) axially preceding the ring endfaces so the inside diameter of the shoulders in turn radially covers the outer ring casing surface. The breadth of the hub including its side shoulders is less than that (B) of the inner ring. A preferred roller bearing consists of a two-line ball bearing (13,14) and the roller is a plastics injection moulding or a deep-drawn sheet metal component. Additional components include the casing surface (4) joined to the hub via an inner web (5), using an H-profiled roller.
Patent DE-19705864-A1 (DE)
Title: Bond between two coated metal sheets
Inventor: HANISCH MANFRED DIPL ING
IPC: F16B5/00
Filed: 1997-02-15
Abstract: The sealed bond between two metal sheets (1, 2), with a protective coating against corrosion, uses a sealing material (3) inserted into the interior of the space formed between them, when the edge of one is turned over the edge of the other.  The sealing material (3) is an adhesive such as "Terostat 3219" (RTM).  The adhesive seal (3) is applied before the two metal sheets (1, 2) are bonded together.
Patent DE-19708491-A1 (DE)
Title: Pendulum razor
Inventor: FRIKKER JOZSEF
IPC: B26B21/14
Filed: 1997-03-03
Abstract: The razor executes a pendulum movement to shave hairs with at least two cutting edges of razor blades in two opposite directions. The blades are located at an optimum angle for shaving the hairs. The first blade is directed against the shaving direction to smooth the skin and protect it against injury by the second blade, which is facing in the shaving direction.
Patent DE-19711293-A1 (DE)
Title: Hydraulic vibration damper, damping force of which can be set
Inventor: NEZU TAKASHI
IPC: F16F9/46
Filed: 1997-03-18
Abstract: The damper (1) has a cylinder (2) with hydraulic fluid sealed into it, a piston (3) able to slide in the cylinder and dividing the cylinder chamber into upper and lower working chambers (2a, 2b), and a piston rod (4) with one end connected to the piston. The other end of the piston rod projects out of the cylinder. The cylinder has a base valve (5) in the bottom between a storage container (6) and the lower chamber. The storage container (as a working chamber) has hydraulic fluid and gas sealed into it.
Patent DE-19712947-A1 (DE)
Title: Workpiece positioner for welding, coating, forming, assembly etc.
Inventor: HAGMAN ERLAND L
IPC: F16C11/10
Filed: 1997-03-27
Abstract: The positioner comprises first (44) and second (46) piston parts fixed together so as to move as one unit and incorporate the cylindrical or disc-shaped basic part (30) between them. Friction pieces are positioned between the piston and workpiece holder (16) containing a ball-and-socket joint (54,58) and turntable.  Springs (40) between the basic part and the first piston section press the piston into a first direction and hold the workpiece holder in a fixed position. A chamber (68) containing a pressure medium is positioned in an active connection between the basic part and second piston section and moves the piston into a second direction and detaches the workpiece holder when pressure is exerted onto the chamber.
Patent DE-19714948-A1 (DE)
Inventor: MATSUMOTO YOICHI
IPC: C22C38/16
Filed: 1997-04-10
Abstract: A water-resistant and long-life rolling bearing used in an environment involving water seepage into the lubricant thereof, wherein at least one of the inner race, the outer race, and the rolling member is formed of alloy steel containing 0.05 to 0.60% by weight of Cu, 0.10 to 1.10% by weight of C, and 0 to 0.2% by weight of Nb or V. The alloy steel has functions of reducing hydrogen evolution on the surface thereof and of forming a film hardly permeable to hydrogen thereby to retard occurrence of flaking due to hydrogen-induced brittleness.