baber/WOPTO huggingface dataset:
Patent DE-19535424-A1 (DE)
Title: Automatic drive combine harvester with straw discharge hood
Inventor: NIERMANN MARTIN
IPC: A01F12/40
Filed: 1995-09-23
Abstract: The straw discharge hood (1) is open towards the soil. A chopper (3) is positioned in the discharge part of the hood. The ejector path of the chopper is covered at the top by a hood (18) which is open towards the bottom. The elastic hood (18) can be altered in position and is fixed to the sides of the straw-discharge hood. The hood is made of two strips (19,20) of elastic material with slits (22) in and joined at their facing ends to a support profile (17). A guide wall (6) above the cover hood to which it is joined is swivel mounted near its top end between the sides of the straw discharge hood.
Patent DE-19537248-A1 (DE)
Title: Flange carrier for cardan joint of joint shaft
Inventor: LINDENTHAL HANS
IPC: F16D3/38
Filed: 1995-10-06
Abstract: Each joint fork half (2,3) has a foot part (4,5) and a bearing part (6,7) with hole (8,9). The outer periphery of the foot part has at least one part-groove extending over part of the outer periphery of the foot part from the separating surface of the joint fork half. The first and second part groove form a total groove to take a connecting element. In a transition part between the two fork halves, the total groove runs at an angle to a plane formed by the fork axis and a vertical line to the axis of the pin mounted in the fork.
Patent DE-19540038-A1 (DE)
Title: Tappet for valve operation of internal combustion engine
Inventor: WIEHL HERMANN
IPC: F01L13/00
Filed: 1995-10-27
Abstract: The tappet (1) comprises an annular section (3) having a radial expansion (11) distant from the cam (5), on which a coupling disc (20) is located rotational about the tappet axis. At least one secant-type movable hydraulic piston (14) slides through a first chamber (13) of the expansion in a shifting direction. The piston has a connector (18) protruding from its casing surface which projects into a second chamber (20).  A lip (24) extends radially inwards from an inner casing surface (12) of a shroud (8) over the disc. The lip runs axially from the cam base circle to immediately in front of the cam-side distal face (26) of the disc. A complementary recess (28) runs on the outer edge (27) of the disc to the respective lip. The disc is rotationally held over the piston and the connector so that the lip aligns with the recess.
Patent DE-19544629-A1 (DE)
Title: Suspended conveyor system carrying goods along railed track
Inventor: BUNGTER HELMUT
IPC: B65G9/00
Filed: 1995-11-30
Abstract: The objects (17) are suspended on rollers (7) mounted on the railed track (1). The peripheral shape of the separate rollers consists of wedge-shaped inward-pointing incision (10) starting from the maximum roller diameter (D) of the two axial peripheral or roller edges (9). Inside the incision is the tread surface (11) for the rollers. The railed track consists of two superimposed single rails (2,3) spaced apart by a fixed internal space. The tread surfaces (12,13) of the rails face each other. The space between them is smaller than the maximum roller diameter.
Patent DE-19544987-A1 (DE)
Title: Fuel injector for internal combustion engine
Inventor: KATO MASAAKI
IPC: F02M51/00
Filed: 1995-12-01
Abstract: A fuel injector has a housing (11) with a slide chamber (14), a fuel channel(24,32), an injection hole(16) at the bottom end of the slide chamber and a control chamber(26) at the top. A needle valve (21) in the slide chamber opens or closes the injection hole, with a piston (22) at the other end. The fuel in the control chamber exerts a pressure on the piston in order to move the needle in the closed direction. There is a spring (23) to assist this and a valve (40) to interrupt the connection between the fuel channel and the control chamber in order to seal off the fuel there. Another piston (40) can change the effective volume of this chamber, once sealed off.
Patent DE-19547042-A1 (DE)
Title: Classification of illnesses
Inventor: LOESER THOMAS DR ING
IPC: G01N33/84
Filed: 1995-12-18
Abstract: For the classification of patient diseases, a sample of body fluid is taken for the concentration values of several minerals and/or trace elements to be registered in a cell sample. A typical concentration of values gives a picture of a characteristic disease or illness.
Patent DE-19547196-A1 (DE)
Inventor: SCHULZE ULLRICH
IPC: G07F17/32
Filed: 1995-12-18
Abstract: A coin-actuated leisure machine has a playing device (1) with symbols that shows a winning or losing combination of symbols on rotary bodies (5) behind display windows and a money processing device associated to a winnings distributor (8) with at least one collecting container (20) for all kinds of valuable objects (21) and whose filling level is visible from outside the leisure machine. A computerised control unit controls the evolution of the game. The collecting container (20) is designed as a reception tray (23) associated with discharge means (26) for the valuable objects (21). The collecting container (20) or reception tray (23) for valuable objects (21) may be disk-shaped, box-shaped or shell-shaped.
Patent DE-19601981-A1 (DE)
Title: Engine valve-spring end plate
Inventor: FUOS KLAUS
IPC: F01L3/10
Filed: 1996-01-20
Abstract: The plate has a central opening (2) and a supporting surface for the spring. Two or more separate protrusions (5) are formed on the plate between the opening and the supporting surface (4), to centre the spring.   The protrusions can extend in the radial direction, and can be at regular angular intervals (a). The protrusions can have ridge surfaces (7) sloping gently upwards towards the opening, or alternatively parallel to the supporting surface. The projection faces of the ridge surfaces can form segments of a circle.
Patent DE-19602402-A1 (DE)
Title: Propping suspension for two-phase slot wall process
Inventor: ADNAN MAZIN DR
IPC: C09K17/40
Filed: 1996-01-24
Abstract: A propping suspension, for the two-phase slot wall process, consists of water, slot wall clay and a dosed binder which has latent hydraulic and/or pozzolanic properties and/or which exhibits latent hydraulic properties in a clay suspension.
Patent DE-19603351-A1 (DE)
Title: Apparatus for manufacturing tubular blanks
Inventor: BAUER ANTON
IPC: B21D26/02
Filed: 1996-01-31
Abstract: The apparatus for forming, in particular, tubular blanks by means of high internal pressure includes a forming tool with top and bottom halves, and a locking mechanism for holding together the tool halves against the pressure exerted by the blank.  The mechanism involves forming a bayonet joint with mutually hookable locking elements (5, 6).  The top tool half with the locking element (5) and the bottom tool half with the locking element (6) are designed similarly to changeable press tools, so that they can be respectively attached to the press ram (3) and mounted on the base plate (2) of a press (1).
Patent DE-19603773-A1 (DE)
Title: Manufacturing method for coupling transmission parts with hubs
Inventor: HARENKAMP PETER
IPC: B21D53/26
Filed: 1996-02-02
Abstract: The blank is formed by splitting and pressing in a press. The hub (4) of the rotary-symmetrical body (2) is integrated into the blank forming process. The hub is formed from a radial section (10) of the blank.  An edge section is separated by a splitting roller, coplanar to the radial section, and is then formed by a press roller used concentrically to the rotary axis (8) of the body. The hubs have adjustable axial lengths and adjustable radial distances from the central bore (18) of the body.
Patent DE-19607595-A1 (DE)
Title: Guide wire core for surgical instruments etc
Inventor: UIHLEIN BERNHARD
IPC: A61B1/012
Filed: 1996-02-29
Abstract: The leading wire core (2) is fixed to the trailing core (1) by a sleeve (3) whose rear end (3a) is fixed to the front end (1a) of the trailing core as compared with the leading core inserted with its rear end (2a) in the sleeve and there made fast. In a variant, the front end (5a) of the trailing wire core may terminate, via a shoulder (10), in a pin (9) whose diameter can be reduced to the inside diameter of the rear end (7a) of the connecting sleeve (7). This end of the sleeve can be plugged onto and fixed to the sleeve in abutment with the shoulder. At its rear end, the outside diameter of the sleeve can equal that (D1) of the front end of the trailing core but remains constant right up to the front sleeve end or, if increased, should be at most equal to the diameter (d1) of the rear end of the leading core (2).
Patent DE-19608998-A1 (DE)
Title: Male urinating aid for toilets
Inventor: ESS MANFRED
IPC: A47K11/12
Filed: 1996-03-08
Abstract: The urinating aid comprises a weighted flat stand (1) and thin support column (2) and is set next to an existing toilet. It has a funnel (3) at the top and leading into a discharge hose (4) leading into the toilet.  The hose, when not in use, is hung up on a clip holder (6). The funnel is height adjustable on the column.
Patent DE-19610025-A1 (DE)
Title: Decorative, personal, air freshener
Inventor: BLOCK HUBERT K
IPC: A01G27/00
Filed: 1996-03-14
Abstract: The personal air freshening installation comprises a number of modules which combine the technical function with a decorative function by growing plants, and a water feature, on a housing which surrounds the root system and conceals the air blower, the air passages and the filtration area. The filtration area contains the planting soil, with added granules, a humidifying water/fertiliser mixture, supplied as droplets or through capillary action, activated charcoal and soil microbes which provide a biological cleaning function.
Patent DE-19610638-A1 (DE)
Title: Lattice girder forming Warren truss
Inventor: GAERTNER KLAUS
IPC: E04C3/08
Filed: 1996-03-07
Abstract: The lattice girder (1) has top (3) and bottom (2) rectangular-section longerons joined by diagonal struts (6) forming a Warren truss. The diagonal struts are of flat rectagonal cross-section with the broad sides facing up and down toward the longerons. The identical longerons each consist of a profile embodying a closed rectangular-section cavity and a rectangular cavity open to the outside via a longitudinal slit (2.3,3.3) in one of the short sides of the cross-section. There is a groove (2.4,3.4) in the floor of this cavity, opposite the slit. The short sides of the rectangular cross-section of each strut have diagonal grooves near the ends so that they fit into the slits in the longerons and cannot be pulled out. Rectangular stops (5.1) are held in the open cavities using screws (5.2) and washers (5.3).
Patent DE-19616960-A1 (DE)
Title: Automotive clutch take-up control mechanism
Inventor: RAISER HARTMUT DIPL ING
IPC: F16D48/08
Filed: 1996-04-27
Abstract: The mechanism automatically sets the take-up rate of the automotive clutch as the vehicle sets in motion or during gear-change. The mechanism has a motor speed regulation control-circuit (5,17,18) which responds as appropriate to the throttle setting. The clutch-regulation circuit (6,15) controls the clutch torque as a function of the difference between the target value selected with the foot-operated accelerator pedal, and the actual feedback torque value from the engine.
Patent DE-19627465-A1 (DE)
Title: Excavated material processing with additive admixture
Inventor: UHRIG THOMAS DIPL ING
IPC: B28C7/04
Filed: 1996-07-08
Abstract: The excavated material is contained in a mobile bucket separator, pref. fitted to an excavator. The required additive quantity is supplied from the dispenser to the bucket separator, where the excavated material and additive are mixed together. During mixing the excavated material is separate to obtain grain-size determined material suitable for compacting and structural use. Such material is disposed into suitable locations, such as pits and trenches and compacted there. After compacting checks, the results are communicated to the dispenser for further use.
Patent DE-19631628-A1 (DE)
Inventor: HEIDA BERND
IPC: B01F27/91
Filed: 1996-08-05
Abstract: Mixing device for the blending of at least two liquid phases, containing a housing (1) with an inside diameter D, in which at least one agitator (2) is equipped with two to five segment shaped blades presenting a radius of curvature K, in which the circular area inside the housing (1), covered by the rotating agitators, has a diameter E, and in which K ranges from 0.10*D to 0.30*D, preferably from 0.125*D to 0.25*D, and E ranges from 0.35*D to 0.65*D, preferably from 0.45*D to 0.55*D.
Patent DE-19632740-A1 (DE)
Title: Cutting device for elongated tubular elements
Inventor: FRANKS LAWRENCE A
IPC: B23D21/00
Filed: 1996-08-14
Abstract: The device cuts opposing walls (16,18) of an elongated tubular element, which is moved axially along a guide path. It has a cutter (10) which is fixed to a supporting component (32), and which has an exchangeable blade (78). A locking device is fitted to the cutter so as to prevent the blade from rotating in order to hold one contact section in an active cutting position. The locking device can be released, such that the blade can rotate in steps, in order for another contact section in an inactive preparation position, to be placed into the active cutting position.
Patent DE-19633990-A1 (DE)
Title: Drive for rotary door
Inventor: HEIN CHRISTIAN
IPC: E05F15/611
Filed: 1996-08-23
Abstract: A drive for a rotary door uses an electric motor with a gearbox for a push-rod linkage. The open or closed loop control of the motor uses a microprocessor and an incremental transmitter is used for displacement measurement. The motor is an AC one and a programmable menu-controlled frequency converter (1) with an operating cycle is used.  The mechanical connection between the gearbox and the door is an arm coupled to the gearbox output shaft at one end and to a sliding block at the other, sliding in rails on the door. The door is a swinging door. A similar system is used for automatically sliding doors, only with a belt coupling rather than a push-rod.
Patent DE-19635676-A1 (DE)
Inventor: BREITENBACH JOERG
IPC: A61K31/401
Filed: 1996-09-03
Abstract: The invention concerns solid foamed active substance preparations based on thermoplastically processed polymers obtained by extruding an active-substance-containing melt of one or a plurality of polymers which is impregnated and expanded with a volatile, physiologically harmless expanding agent.
Patent DE-19635731-A1 (DE)
Title: Convection heater for heating interior of vehicle
Inventor: BUNDSCHUK WIELAND DR
IPC: F28D1/02
Filed: 1996-09-03
Abstract: The convector heater (10) has a number of tubes (12) through which the heat carrier flows. The tubes run parallel to each other and are in heat conducting contact with flat heat transfer elements (14). The heat transfer elements run parallel to the tubes and are made as one unit with them. The tubes and heating elements are made as extruded or cast profiles. Alternatively, all the tubes and all the heat transfer elements may be made as a single profile. The heat transfer elements may be in the form of plates extending vertically up and down from the tubes.
Patent DE-19642117-A1 (DE)
Inventor: RATZ HOLGER
IPC: B65H29/04
Filed: 1996-10-12
Abstract: The object of the invention is to provide a simple and reliably operating clamping claw (1) for a chain conveyer. To that end, a mobile clamping jaw (6) which can be moved such that it acts against a fixed clamping jaw (4) forms part of a lever arm (18) mounted on a chain link carrier (3). An actuating lever (17) pivots the movable clamping jaw under the effect of a tension spring (26) from a stable open position via an extended dead centre position into a stable closed position. In this respect, in the closed position of the clamping claw, an automatic locking effect acts on a printed product to be conveyed.
Patent DE-19643074-A1 (DE)
Title: Interferometer test apparatus for examining surface characteristics
Inventor: SCHWIDER JOHANNES PROF DR
IPC: G01B9/021
Filed: 1996-10-18
Abstract: An interferometer testing apparatus for examining the surface characteristics of eg. a silicon wafer for comparison with an ideal surface structure employs a coherent light source directed normal to the plane of a computer-generated hologram (2) which can be a binary diffraction grating with appropriate optical properties. The transmission (1) is split into a reference wave (3) which strikes the surface (8) of a reflector (4) and is returned direct whereas an element (7) separated by diffraction impinges on the surface under test (6). Planar reflections at the surface (6) and from the silvered grating (9) of half-period to the grating (2) return the wave (7) such that an interference pattern with the source transmission (1) is generated.
Patent DE-19648282-A1 (DE)
Inventor: CUNNINGHAM ALLAN FRANCIS
IPC: C08F2/48
Filed: 1996-11-21
Abstract: Compounds of the formula I  in which the symbols are as defined in the specification, are suitable as photoinitiators for photopolymerizable compositions which contain acid groups, in the presence of a coinitiator if desired.
Patent DE-19648447-A1 (DE)
Title: Appliance for handling blister strips
Inventor: KRIEGER EBERHARD
IPC: B07C5/36
Filed: 1996-11-22
Abstract: The appliance has a conveyor for transporting the blister strips (1) between a stamping appliance (11) and an appliance (13) to stack pairs of blister strips one above the other. Along the conveyor appliances check the blister strips for damage. The conveyor has several suction rotors (15) positioned on horizontal shafts.  As the rotors rotate they transport the blister strips and pass them on to the next rotor in succession. Located within the vicinity of each rotor there is an optical inspection system (18). The optical inspection system can comprise a camera and a display monitor
Patent DE-19652457-A1 (DE)
Inventor: SIGG PETER
IPC: F16H61/02
Filed: 1996-12-17
Abstract: The invention relates to a safety system for an automatic transmission (2) which calculates a virtual reduction ratio when a driver shifts a selector lever (21) from a drive position (P1) to neutral (P2) and then from neutral back into a drive position (P4). The virtual reduction ratio (P4) is compared with the reduction ratio (i2) obtained from a shifting characteristic diagram (B2). If there is a deviation, the virtual reduction ratio is assigned to a diagram (B2), which comprises a linearly constant reduction ratio (i2) surrounded by a reduction range (B2). The electronic control device (5) selects the set reduction ratio whose (P3) reduction range (B2) contains the virtual reduction ratio.
Patent DE-19653810-A1 (DE)
Title: Hydraulic unit controlling lifting machine
Inventor: RUEB WINFRIED
IPC: F15B11/028
Filed: 1996-12-21
Abstract: The unit lies between a pump (1) and a single-acting cylinder (3). It has a restrictor (6) and a check valve (7) connected in series to bypass a valve block (5), with the check valve preventing the return of fluid from the cylinder. A switching valve (9) can connect a line (8) between the restrictor and check valve to a reservoir (2) in one position, and in another disconnects. A pressure compensator (10) keeps the pressure differential across the restrictor constant, and the medium not required to maintain this differential is carried away to the reservoir.
Patent DE-19700944-A1 (DE)
Title: Polyether-poly:ol mixture for polyurethane production
Inventor: GUETTES BERND
IPC: C08G18/28
Filed: 1997-01-14
Abstract: A polyether-polyol mixture (PPM) is claimed  containing polyalkylene glycols of formula HO-(O-RCH-CH2)n-OH (I), nitrogen-containing polyetherols of formula N-R<1>R<2>R<1> (II), oxazolidinones and/or their alkoxylates of formula (III), and possibly alkoxylates of higher functional alcohols and/or urea (derivatives) (IV). n = 1-20; R = H, (m)ethyl or optionally branched 3-20C alkyl; R<1> = H or hydroxyalkylene; and R<2> = hydroxyalkylene in formula (II), or H, Me or Et in formula (III).   Also claimed is a process for the production of PPM by the base-catalysed reaction of alkylene oxides under conventional conditions with a mixture of aqueous or glycolic urea solution and possibly glycols and/or higher functional alcohols.
Patent DE-19701371-A1 (DE)
Title: Fixing device e.g. for spare wheel
Inventor: KLUEVER JENS
IPC: F16B37/08
Filed: 1997-01-16
Abstract: The spare wheel fixing device is fitted to a wall or floor (2) to fix the spare tyre, It is formed from a stud (1) projecting perpendicularly from the wall, a washer and a shell (3) with a nut thread (8, 9) corresponding to the stud thread (4, 5). The stud has at least one unthreaded sector (6, 7) extending from its free end longitudinally, in the form of a longitudinal groove. The nut thread of the shell corresponds to the width of the longitudinal groove in the circumferential direction.
Patent DE-19704267-A1 (DE)
Title: Indicator lamp for motor vehicle e.g. car
Inventor: COLLOT PATRICE
IPC: F21V13/04
Filed: 1997-02-05
Abstract: A car lamp with a bulb (11) and mirror with several grooves has a lens (30) also with a number of grooves which are at right angles to those on the mirror. The mirror has a middle zone whose grooves scatter the light within a certain angle on either side of the optical axis and two edge zones which do the same thing.  The lens also has a middle and two edge zones. Here, the edge zones scatter the light in a much smaller radius than the middle zone. The lens sits behind a flat cover disc (40). The grooves of the lens are on the inner side. The grooves at the top/bottom of the mirror deflect the light downwards/upwards respectively.
Patent DE-19707019-A1 (DE)
Title: Hybrid head piece for a cabriolet vehicle cover
Inventor: ROEPER DIETER
IPC: B60J7/12
Filed: 1997-02-21
Abstract: A hybrid head piece (22) for a cabriolet cover (12) comprises hook sections (24, 26) for fixing the head section (22) to the windscreen top (28), rods with linkages, fixing elements and side rails. The head section (22) has a steel lateral construction (30) and the ends (38) of the front side rails (18, 20) and the hooks (24, 26) are attached. The cover is made of a thermoplastic (32), which has a main section (32) which encapsulates the lateral construction.  The cover is preferably a polyurethane foam.
Patent DE-19707076-A1 (DE)
Inventor: STUPECKY BOHUMIL DIPL ING
IPC: C14B1/58
Filed: 1997-02-23
Abstract: The invention relates to the rapid exchange of membranes for vacuum-stretch and/or drying machines for use in the leather industry, which saves both the machine operator and the membrane producer considerable amounts of time, labour and money. Known holding devices, which consist of at least two parts that have to be laboriously assembled by the machine operator or membrane producer, are replaced by an elastic connecting element (2), the entire surface of which is rapidly and simply glued or vulcanized onto the membrane (1) by the membrane producer. The elastic connecting element supports a plate (3) which has guide elements (3a) for the separate holding foot (4) that transmits the power transmitted by the machine. For more reliable attachment, the connecting element (2) and membrane (1) can be firmly joined to a counter plate (6). The one-piece holding device can also be embodied as an elastic bracket which by natural pretension hooks around the elastic connecting element (2) and upper surface of the membrane and on the side of the connecting element carries the guide elements (3a) for the separate holding foot (4).
Patent DE-19710871-A1 (DE)
Title: Device for applying viscous liquids used for painting on silk
Inventor: PHILIPPS EUGEN DIPL ING
IPC: B43K5/18
Filed: 1997-03-15
Abstract: The device comprises a container (1) for the liquid, and a control valve with a movable, pretensioned locking part. The device further comprises an application tube (12) which is connected to the locking part.  The container is exchangeable, and is housed in a top part (2). A bottom part (3) contains the valve and is detachably connected with the top part. The connection of the top and bottom parts is outwardly sealed by an O-ring (23). The device has a screw connection (24) between the top and bottom parts. The bottom part is hollow and has a radial V-shaped groove (5).