baber/WOPTO huggingface dataset:
Patent DE-19605478-A1 (DE)
Title: Oil-scraper ring for engine piston
Inventor: LAWRENCE KEITH E
IPC: F16J9/16
Filed: 1996-02-14
Abstract: The ring fits in an annular groove in the piston, its first half (94) having ends spaced apart to form a gap. The second half (114) is adjacent to the first one and protrudes part-way above it in the radial direction. The ends of the second half are stepped and spaced apart, forming a diagonal gap. Springs between the inner groove wall and the first half pre-load it to a predetermined degree, and a seal is provided between the second half and the groove. The stepped gap in the second half can be held offset from that of the first half.
Patent DE-19606437-A1 (DE)
Title: Camera with microprocessor for information input display and printing
IPC: G03B17/18
Filed: 1996-02-21
Abstract: A camera (100) has a built-in microprocessor (2) linked to the lens (5), shutter (7), auxiliary lighting system (9) and film (11) for semi-automatic use. The same computer is linked to an internal input unit (15), by which the speed and sensitivity of the film etc. is transmitted, and an external input unit (200) through which the photographer can input brief information regarding the subject of the photographs being taken. A display panel (36) in the camera housing has sections showing the date, film progress, battery condition, lighting values, auxiliary lighting, film speed, daytime manual operation mode, night synchronised operation and a 7 x 14 dot matrix which shows any subject information stored (31) in abbreviated form. This may be printed on the film.
Patent DE-19606979-A1 (DE)
Title: Water fine filtration unit with back washed filter
Inventor: BOHNENBERGER FRANK
IPC: C02F1/00
Filed: 1996-02-24
Abstract: The water treatment unit comprises back-washable filter (1), with head (2) including inlet- (7) and outlet- (16) connections, together with a section of the water flow path. In the lower section (3) is the backwashed fine filter (5). The unit, novel in its integration, also includes a non-return valve (6) at the inlet (7). In addition, a flow section on the inlet side of the head is constructed as a treatment chamber (8), where the flow is exposed to an electric field. Measuring devices (17) switch the current on and off, to treat the water in accordance with its flowrate.
Patent DE-19607317-A1 (DE)
Title: Collapsible but fixed road bridge
Inventor: DIEFENDAHL WOLFGANG
IPC: E01D15/12
Filed: 1996-02-27
Abstract: The collapsible bridge has a road plate (3) which is articulated (6) in the middle (4) with road plate elements (5) built onto the side. The road plate elements, when in transportation mode, are folded up so that they lie on the side of the device near to the main carrier (2). The main road surface near to the road plate elements may be articulated in the middle and can have a kerbstone trim (7) on the edge. The assembly of the bridge between the road surface and the road plate elements is aided by the insertion of struts (8) in the area underneath the main carrier.
Patent DE-19609492-A1 (DE)
Title: Double woven fabric
Inventor: ZANDBERGEN JAAP A
IPC: D03D27/10
Filed: 1996-03-11
Abstract: The woven material has a warp system (15) with an upper and lower weft system (20,30).  The warps (15) are manipulated for the insertion of the upper and lower wefts (31,21) to give two woven fabric levels (40,50).  The warps which are not bonded by wefts float into the facing weft system, form linking piles (25) between the fabric layers (40,50) to give a double weave.  The neighbouring warps are at least partially offset from each other to bond with each upper and lower weft (20,30).
Patent DE-19616782-A1 (DE)
Title: New N- or O-acyl compounds for use as activators for peroxo compounds
Inventor: DEL GROSSO MICHAEL DR
IPC: C07D207/28
Filed: 1996-04-26
Abstract: N- or O-acyl compounds for use as activators for peroxo compounds of formula R<1>-CC-L (I) are new. R<1> = 3-25C alkynyl with 1 or 2 C?=C; L = an organic leaving group whose conjugate acid of formula LH (II) has a pKa value of 1-13. (II) is a phenol or an open-chain or cyclic amide having a pKa of 6-13. Also claimed are: (A) activator compositions comprising: (i) (I) as above; and (ii) one or more known activators comprising O- and/or N- 2-18C acyl activators at a wt. ratio of (i):(ii) of 95:5-5:95; (B) oxidation-, bleaching-, cleaning-, disinfecting- and detergent-compositions containing: (a) H2O2-releasing compounds in an aqueous phase, or an enzyme-substrate combination which forms H2O2 in an aqueous phase; and (b) (I) or a combination of activators as in (A).
Patent DE-19621944-A1 (DE)
Title: Locally reinforced sheet metal structural member
Inventor: THOMS VOLKER DR ING
IPC: B62D25/02
Filed: 1996-05-31
Abstract: The structural or cladding panel may form part of the body of a vehicle. Greater strength or loadability of the strengthened area is achieved by sticking or gluing the strengthened part (3) onto a homogenous sheet metal base (1). The strengthening part (3) is also made of sheet metal. The strengthened part (3) is applied with glue by a press machine just prior to being adhered to the sheet metal base (1).
Patent DE-19622137-A1 (DE)
Title: Decorative cover to hide domestic dustbin
Inventor: WEIDT KARL-ADOLF
IPC: B65F1/14
Filed: 1996-06-01
Abstract: The decorative cover (1a) is for a large dustbin (2a) with wheels (15a). It is U-shaped in plan view, and the front walls and side walls may consist of vertical slats (11a) fastened at top and bottom to U-shaped frames using bolts or rivets (12a). There is a U-shaped frame (23a) hinged (22a) to the top frame, which may be used to prop the dustbin lid half-open. There are small wheels (13a) near the front of the sides of the bottom U-shaped frame and there are feet (32a) at the rear ends of these frames.
Patent DE-19622610-A1 (DE)
Title: Carbodiimide group-containing, blocked di:isocyanate for stabiliser
Inventor: GRAS RAINER DR
IPC: C09K15/30
Filed: 1996-06-05
Abstract: Carbodiimide group-containing (cyclo)aliphatic diisocyanates which are blocked by sterically-hindered piperidine groups and which are of formula (I) are new: R  = 4-16C (cyclo)alkylene optionally substituted by 1-4 Me groups;  B  = a 2,2,6,6-tetra-Me-piperidine group of formula (II);  X  = H, Me or -CO.Me; and  Y  =O or NH.
Patent DE-19625761-A1 (DE)
Title: Device for transforming a rotational movement into a linear one - comprises fixed housing fitted with driving shaft having transmission system consisting of pinion and elliptical gears catching grooves to drive thrust body
Inventor: BUTSCH MICHAEL PROF DR ING
IPC: F16H25/22
Filed: 1996-06-27
Abstract: The device comprises a driving shaft (1) protruding from the periphery of a fixed shaft housing (11). The driving shaft has a transmission system which consists of drive gear or pinion (2). The pinion meshes with the elliptical gear (3) via a catch which ensure the gearing of the pinion. The elliptical gears are linked to a groove which is arranged axially at the opposite of the driving shaft. The thrust body is arranged with grooves. The elliptical gears drive the thrust body.
Patent DE-19628605-A1 (DE)
Title: Drive system for agricultural large ball press
Inventor: HAWLAS MARTIN
IPC: A01F15/08
Filed: 1996-07-16
Abstract: The drive system for the agricultural machinery has a clearance between the drive shaft (48) of the propulsion force that drives the production unit and the driven shaft (12) of the production unit. This has a spur gear or more interlinked spur gears bridging the moderate drive. The drive shaft may ba arranged outside the crank cycle of the crank arm (44). The angle between the line between the drive shaft and the drive shaft (42) of the crank arm, and the line from the drive shaft to the driven shaft, of the production unit is, in the side view, larger then (90) degrees.
Patent DE-19629782-A1 (DE)
Title: Electronic lock key card - has magnetised regions of insert lying outside profiling defined by raised projections on one or both sides of key card
IPC: E05B47/00
Filed: 1996-07-24
Abstract: The key card (8) has a magnetisable layer inserted between its opposing outer surfaces (A,B), with raised projections (10,11) provided across one of these surfaces, the magnetised regions of the magnetisable layer lying outside the profiling provided these projections. The projections may be provided as raised ribs (11) extending along the opposing side edges on one side of the key card and by raised nobbles (10) on the opposite side of the key card.
Patent DE-19631094-A1 (DE)
Title: Bag for the transport and/or containment of valuables
IPC: A44B19/30
Filed: 1996-08-01
Abstract: A bag for the transport and/or containment of valuables,comprises a zip fastener (4) with a seal (2) located in the closure, which must be broken in order to open the fastener. The zip fastener (4) is formed as a seal. The zip fastener pref. consists of a hermetically sealed unit, such as those used in divers costumes. The walls of the bag pref. consist of plastic, esp. a nylon with a PVC coating.
Patent DE-19641997-A1 (DE)
Title: Photodetector arrangement for determining position of object to be recorded
Inventor: BAADER HELMUT DR
IPC: G01D5/36
Filed: 1996-10-11
Abstract: The arrangement (1,2) is for a recording element which has a movable grating (3) and a grating (4) which is stationary relative to the photo detectors and includes a number of opaque grating lines (8). The grating lines of the stationary grating are located on a light sensitive surface of the photodetector arrangement.  The grating lines of the stationary grating can be of conductive mate rial and provide the contact with the photo detector arrangement. The photodetector arrangement can be made up of two detectors on a common substrate. The two gratings can be offset to one another by a preset amount
Patent DE-19647369-A1 (DE)
Inventor: JONSCHKER GERHARD
IPC: C08K9/06
Filed: 1996-11-15
Abstract: A composite material is characterised by a substrate based on glass fibres, mineral fibres or wooden fibres, and by a nanocomposite in functional contact therewith obtained by surface modification of (a) colloidal inorganic particles with (b) one or several silanes of the general formula (I): Rx-Si-A4-x, in which the radicals A are the same or different and represent hydroxyl groups or hydrolytically splittable groups, except for methoxy, the radicals R are the same or different and represent non hydrolytically splittable groups and x equals 0, 1, 2 or 3, or when the percentage of silane is at least 50,x >/=1. This surface modification is carried out in the conditions of a sol-gel process with a substoichiometric amount of water, with respect to the available hydrolysable groups, forming a nanocomposite sol which if required is further hydrolysed and condensed before being brought into contact with the substrate and hardened.
Patent DE-19648468-A1 (DE)
Title: Infrared monitoring device
Inventor: GRINGMANN KLAUS
IPC: G08B13/193
Filed: 1996-11-22
Abstract: The device has a sensor part (5) with a sensor housing covered by a focusing device (31). The housing contains at least one infrared sensor and an electrical circuit. The sensor(s) and focusing device can be rotated with respect to the sensor housing. The focusing device has a sleeve body (46) rotatably guided in an annular fitting of the sensor housing and with adjustment elements (68,71) on its periphery for adjustment of the components mounted inside the sensor housing.
Patent DE-19649452-A1 (DE)
Inventor: BUJEAU ROBERT
IPC: A47J39/00
Filed: 1996-11-28
Abstract: The cooking oven has an oven space (12) which can be supplied with a mixture of air and steam provided by a steam generator (28), with a regulation device controlling the humidity within the oven space via the steam generator or via a cooling device (42) in the path of the air/steam mixture. The steam generator is coupled to an air line (40) and incorporates a pressure regulator (38), the circulation path (16,18,20,22,24) for the air/steam mixture containing a pressure limiting device (50).
Patent DE-19654088-A1 (DE)
Title: Hand-held massaging device for domestic use
Inventor: JOACHIM SIEGFRIED DIPL ING
IPC: A61H7/00
Filed: 1996-12-23
Abstract: The plate (1) is designed for use as a ball massaging device. It may have an elongated handle for convenience in use. The back of the massaging device is a convex plate with a gentle curvature. The back portion is connected to the front portion by a flexible bellows section. The front portion has a hemispherical projection which is used for massaging the muscles of the patient. The whole assembly may be made of plastics moulded in one piece and the minimum radius of curvature of the bellows section may be greater than 5 mm.
Patent DE-19705168-A1 (DE)
Title: Differential amplifier circuit fed from symmetric signal source
Inventor: SCHANZER HERBERT DIPL ING
IPC: H03F3/68
Filed: 1997-02-11
Abstract: The differential amplifier circuit is fed on the input side from a symmetrical signal source (S), to which are parallel-connected inverted and non-inverted inputs (-E1,2; + E1,2) of two identical differential amplifiers (D1, 2) in exchanged manner. The circuit output is in the form of an asymmetrical output (A,A') between the output (A1, 2) of at least one differential amplifier and earth (M). Alternatively, the circuit output may be in the form of a symmetrical output between the two outputs of the differential amplifiers.
Patent DE-19706609-A1 (DE)
Title: Device for fixing of steering wheel in motor vehicle
Inventor: PORZELT STEFAN
IPC: B62D1/19
Filed: 1997-02-20
Abstract: The device has a cantilever mounting attached to the transverse member of the dashboard and which has a cantilever rigidly connected to the steering column. The cantilever and cantilever mounting each have a guideway through which they are interconnected. When encountering a force of the prescribed magnitude acting in the direction of travel the cantilever and cantilever mounting are displaced in relation to each other so that the steering wheel is pushed away from the driver.
Patent DE-19709510-A1 (DE)
Title: Jet assembly for surface treatment
IPC: B24C5/04
Filed: 1997-03-07
Abstract: The triple set assembly has a first jet (1) to increase the speed of the propellant and charge up to half the final speed. The first jet leads directly to a second jet (2) for the final acceleration to direct the cleaning spray into a widening third jet (3) which direct the spray onto the surface to be treated. Holes in the third jet allow a controlled addition of air to control the profile of the spray. The first jet is inside a profiled stub which fits into the supply hose. The separate jets are linked by screw rings to assemble a selected set of jets. The holes in the widening jet are in grooves fitted with O-rings.
Patent DE-19712177-A1 (DE)
Title: Dosed dispensing device for granular material
IPC: G01F11/28
Filed: 1997-03-22
Abstract: The dosed dispensing device (10) has a supply container (30) for the granular material (14), from which it is fed to a common reception container, the supply container incorporating a device for preventing and removing lumps in the granular material.  The latter is removed from the supply container via a vertical suction extraction device supported above the container base (34) via a console (50) which is displaced along a frame (40) above the supply container.
Patent DE-19719871-A1 (DE)
Title: Window or sliding roof with window-panes with intervening cavity
IPC: E06B3/67
Filed: 1997-05-12
Abstract: The hollow cavity (2) between the two window panes is connected to at least one container (5) controlled by a drive unit and filled with liquid. The liquid can be conducted into the hollow cavity and emptied from it. Air in the hollow cavity can escape into an enclosed space, or via an outward pointing opening into the atmosphere. The openings (4) between the hollow cavity and the containers, and the air-escape opening (10) can be closed on the outside.
Patent DE-19720559-A1 (DE)
Title: Extract for machine
Inventor: REBER ANDREAS
IPC: B08B15/04
Filed: 1997-05-16
Abstract: The extract for a machine has a transparent duct (25) fitted into a working position and supported by a U-shaped bracket (22) which is secured to the machine mounting by screw fittings. The fitting is adjustable to position the extract. The rear of the duct has a stub (24) on which an extract hose is pushed. The extract does not follow the movements of the processing head. The workpiece holder includes a bellows support (28) which is pushed down for improved access to change the tool (29).
Patent DE-19722328-A1 (DE)
Title: Universal grill
Inventor: KAHLE ANDREAS
IPC: A47J37/06
Filed: 1997-05-28
Abstract: A segmented collapsible grill rack (1) has a frame section (2) in which the lamellar strips (3) are inserted in parallel planes with their side facing the heat source each forming a drainage channel (3.1) opening into a collecting channel (4). The strips have an L or S or V shaped profile in cross-section. The drainage channel is inclined relative to the horizontal towards the edge of the grill rack. The rack can be inserted in the trough (5) at an inclined angle to the horizontal.
Patent DE-19724013-A1 (DE)
Title: Black chromed die cast magnesium alloy components
Inventor: FRANZ WOLF DIETER
IPC: C25D5/08
Filed: 1997-06-06
Abstract: The die cast components (1) have a chemically deposited zinc layer (2), a galvanically deposited copper layer (3), a galvanically deposited tin bronze layer (4), and a galvanically deposited black chrome cover layer (5).  Sand blasting is applied to the copper layer (3) or, in the absence of the copper layer, partially to the tin bronze layer (4).  Certain areas of the components are impregnated with water repellent organic substances.   Also claimed is application of such components as casings for cameras, mobile telephones etc.
Patent DE-19724836-A1 (DE)
Title: Hydraulic clutch for vehicles
Inventor: KRAUS MANFRED DR ING
IPC: F16D25/08
Filed: 1997-06-12
Abstract: The disengagement mechanism for a vehicle hydraulic clutch has a two-part closure (16) to seal the compressed fluid connection (12). Its segments (25,26) are assembled for sealing at a given dividing line (27) at the passage of the connection (12).  The closure (16) is of plastics, and pref. ethylene propylene diene monomer (EPDM), tetrapolyethylene (TPE), polypropylene (PP), polyethylene (PE) or polyamide (PA), in a Shore hardness of  <= 60.
Patent DE-19726916-A1 (DE)
Inventor: MAECKEL RAINER DR ING
IPC: B60Q9/00
Filed: 1997-06-25
Abstract: The invention relates to a vehicle with a motor-driven windscreen wiper (11) which can be controlled according to a wiper control device (1) and the switch position of an ignition lock (4). According to the invention, a warning device (8) is provided to prevent the driving motor (10) from being started unintentionally whilst the wipers are under manual control (1). Said warning device (8) gives off a warning signal indicating that the wiper control device (1) is switched on as soon as the ignition key (6) is removed.
Patent DE-19727714-A1 (DE)
Title: Cylinder head seal for internal combustion engine
Inventor: MIYAOH YOSHIO
IPC: F16J15/08
Filed: 1997-06-30
Abstract: The cylinder bores (Hc1,Hc2) are arranged next to each other in the metal plate (10). A number of collars (11,12) are formed on or in the metal plate and each of them surrounds a cylinder bore and an area (X) under an auxiliary combustion chamber. Each collar has a first section (11b,12b) located in a part or area where two adjacent cylinder bores are located and a second section (11a,12a) which surrounds the part or area (X) under the auxiliary combustion chamber and is remote from the cylinder bores. The first section has a spring constant which is greater than that of the second section.
Patent DE-19728774-A1 (DE)
Title: Motor vehicle support frame especially commercial vehicle
Inventor: EMMANN SIEGFRIED DIPL ING
IPC: F16F1/30
Filed: 1997-07-05
Abstract: The higher set longitudinal support sections for mounting of the axle assembly (3) are each formed as a one-piece longitudinal bridge (4) which, at least in their areas protruding above the front and rear longitudinal support sections in the vertical direction of the vehicle, are offset in the transverse direction.  The bridges are screwed (5) or rivetted to the longitudinal support sections in areas which partially overlay these sections in the longitudinal direction.
Patent DE-19732993-A1 (DE)
Title: Laminating plant for applying continuous strip with heat sensitive adhesive coating onto endless band
Inventor: WITTMAIER KLAUS
IPC: B29C65/00
Filed: 1997-07-31
Abstract: Equipment for applying a continuous strip (7) coated with a heat sensitive adhesive onto a continuous band (6) has at least one pressure applying member (4) and an opposing tool (1) between which the continuous band (6) and strip (7) are passed. A heating shoe (8) prior to the pressure member (4) and opposing tool (1) heats the strip (7).
Patent DE-19734338-A1 (DE)
Title: Board material of ground plastics waste used for insulation against footsteps - is initially pressed for compression followed by a second press stage using pressure and heat
Inventor: VOEST GUENTHER
IPC: B29C43/20
Filed: 1997-08-08
Abstract: The board material, of ground plastics waste, is initially compressed in a press and finished in a second press with heat and pressure. After the first pressing, a web is laid over the board, to be pressed into it, in the second press stage. The waste material for the board is textile fibres with a length of 5-30 mm and a diameter of 0.05-2.0 mm of natural and/or synthetic and/or a mixture of natural and synthetic fibres. The overlaid web is a nonwoven of polyester or polyamide fibres or a plastics film. Before the first press stage, the board material is mixed with a bonding agent of isocyanate or phenol resin or a synthetic polymer adhesive.
Patent DE-19744876-A1 (DE)
Title: Method and apparatus for producing glass film for coating metallic or nonmetallic bodies
Inventor: KLEPSCH CHRISTIAN
IPC: C03B13/12
Filed: 1997-10-10
Abstract: A viscous glass layer, 1-13 mm thick, flows continuously downward under gravity in a glass melting furnace to a film drawing unit in which the cooling glass layer is drawn and stretched to a thickness of 0.2-0.4 mm and then, as a partly solidified glass film, continues to cool. Independent claims are included for the following: (a) process equipment in which the glass melting furnace (1) has one or more orifices (11) at the lower end below which a rotating cylinder reduces the emerging glass layer to a thin film; (b) a use of the glass film as a coating material to improve impact resistance or as a water barrier. Preferred Features: The glass layer may be profiled in the transverse direction in the film drawing unit. Additional material layers may be melted onto the glass layer to form specific products. Glass film may be stacked into layers to form a glass composite with profiled glass layers forming hollow chambers between the layers. Heat resistant plates may comprise layers of differently profiled glass films bonded together. Cylindrical glass films are produced by winding thin glass film onto a cylinder to form a tube of the required thickness.
Patent DE-19747114-A1 (DE)
Title: Disc brake for esp. fork=lift truck
Inventor: FERRAND GILLES
IPC: B66F9/07
Filed: 1997-10-24
Abstract: A brake assembly delivering a variable braking moment has a secondary control (14,17) exerting supplementary braking moment onto the brake (9) surface. The control is exerted in accordance with a variable linear control parameter, starting with a constant braking force or moment, delivered in accordance with the variable parameter.