baber/WOPTO huggingface dataset:
Patent DE-3545698-C1 (DE)
Title: Clutch fitted to an internal combustion engine
Inventor: KAIFLER MARTIN
IPC: F16D25/12
Filed: 1985-12-21
Granted: 1987-06-11
Abstract: The invention relates to a clutch fitted to an internal combustion engine, which clutch is cooled and lubricated by a flow of oil which in continuous circulation is withdrawn from the internal combustion engine and fed back to the internal combustion engine. If the oil level in the clutch chamber, for example in the case of inclined installation of the internal combustion engine, in order to prevent splash losses and foaming, has to be kept lower than in the internal combustion engine, a pump device has to be provided, which is capable of delivering the oil to be fed back up to the corresponding higher oil level of the internal combustion engine. The pump device according to the invention comprises the starter gear rim, which is connected to a rotating clutch part, and runs in a duct, into which the clutch oil runs. The duct, which is formed by clutch housing parts, is suitably designed so that the oil is taken up by the starter gear rim and is fed from a higher oil outlet to the engine chamber. In this way a feed device is created, which is simple and cheap and requires no additional installation space, so that a compact clutch construction is possible. <IMAGE>
Patent DE-3605662-C1 (DE)
Title: Method for prodn. of damping and cushion body
IPC: B29C67/20
Filed: 1986-02-21
Granted: 1987-06-25
Abstract: The shapeable, elastic damping and cushion body is for flexible filling of a hollow space, and its material is of a silicon rubber basis and after shape matching is elastically vulcanised to the hollow space. In a mass of a cold-vulcanised single component silicone rubber (2) with air exclusion a foam granulate (3) is mixed. The obtd. mixed material is with air exclusion packed for storage and transport to the usage location where it is used for filling the hollow space, to which shape it is matched and vulcanised under the influence of air humidity.
Patent DE-3619724-C1 (DE)
Title: Fastener for jewellery for wearing on clothing or in the hair
Inventor: LEITH BERTELSMEIER-LEITH GEB
IPC: A45D8/34
Filed: 1986-06-12
Granted: 1987-06-11
Abstract: In order that an item of jewellery can be worn optionally on clothing or in the hair using the same fastener, a fastener is used which consists of construction elements which have and combine the functions of a brooch fastener and a hair clip. The closure consists of a hinged double pin, a spike mounted fixedly on the item of jewellery, and a closure plate which is fitted onto the double pin. The closure plate and the spike are designed such that they fulfil the function of the fastener by mutual engagement. Solutions are specified for the design of the closure plate and the spike, which are either based on the use of semi-finished products or also utilise the elasticity of the double pin.
Patent DE-3634056-C1 (DE)
Title: Articulated head for the shaft of a cleaning implement
Inventor: KLOTZ MANFRED
IPC: A47L1/06
Filed: 1986-10-07
Granted: 1988-01-21
Abstract: The locking mechanism is intended for tool holders guided by an adjustable handle, in particular glass-cleaning implements, and consists of a rotary and swivel joint (I) arranged between tool holder and handle and equipped with locking elements. To be able to design the locking mechanism and thus the handle (1) to be both swivellable and rotatable in relation to the tool holder (6), with the proviso that the blocking and unblocking of the joint (I) can be brought about with a single action with regard to both rotation and pivoting, the locking mechanism is constructed in such a way that the handle (1) is provided with a semicircular extension (3) on the side of the tool holder, which extension is provided with locking grooves (2) and is mounted in a joint piece (7), mounted to be rotatable about an axis (4) in a receiving bush (5) of the tool holder (6), to be swivellable about an axis (8) running transversely to the axis (4) of the joint piece (7). Arranged in the region of the upper edge (9) of the receiving bush (5), and furthermore of that part (7') of the joint piece (7) situated in this region and of the extension (3) extending in this region, is a locking and unlocking slide (10) which reaches through these parts, is provided with locking elements, is parallel to the axis (8) and, depending on whether it is in the locked or unlocked position, projects out of the joint (I) on one side or the other. <IMAGE>
Patent DE-3640564-C1 (DE)
Title: Device for the absorption of vibration components
Inventor: JOHN FRIEDHELM DIPL-ING
IPC: F16D1/076
Filed: 1986-11-27
Granted: 1988-05-11
Abstract: A device for the absorption of vibration components of the transmission extension housing of an engine-transmission unit fitted in a vehicle and having a flanged universally jointed drive shaft perpendicular to the shaft axis, using the universally jointed drive shaft, elastically spring-coupled to the transmission extension housing, as absorbing mass is proposed, in which the spring is represented by circumferentially distributed expansion bolts of a flange connection between transmission output flange and the flange of the universally jointed drive shaft, angular movements being performed by elastic yielding of the preloaded expansion bolts. In this case, a swivel joint, in particular, can be incorporated into the flange connection, which joint by virtue of the axial displaceability keeps the flange connection free of longitudinal forces. <IMAGE>
Patent DE-3744250-C1 (DE)
Title: Process for improving the wettability of the surfaces of SiC ceramic by metal
Inventor: GOTTSELIG BERND
IPC: C04B37/02
Filed: 1987-12-24
Granted: 1989-08-17
Abstract: To improve the wettability of the surfaces of SiC ceramic by metal, a 1-3  mu m thick titanium layer is applied, preferably by sputtering, to the polished ceramic surface, preferably cleaned by means of Ar<+> etching. The ceramic is then maintained at a temperature in the range of 1200-1550@C, preferably at 1450@C, for at least 0.5 hour, in particular for 1-2 hours, under protective gas (preferably argon freed of oxidising residues). The heating rate is here preferably about 20-60@C/min. In this way there is formed on the ceramic surface a titanium carbosilicide layer (Ti3SiC2) which is outstandingly suitable, for example, for soldered and diffusion-welded bonds to metals.
Patent DE-3904702-C1 (DE)
Title: Keyboard with definable keys
IPC: G06F3/041
Filed: 1989-02-16
Granted: 1990-07-26
Abstract: A keyboard with keys which can be defined by software is demonstrated. It is in the form of a tilting plate keyboard, which is carried on three or four pressure sensors, and identifies each surface of the plate which is affected by pressure, using a computer in which the geometrical assignment of each key surface is stored. Exemplary embodiments are described and sketched in the figures. <IMAGE>
Patent DE-4206084-C1 (DE)
Title: Hearing aid with acoustic indication of selected setting - has tone generator providing signals indicative of electronically set parameter, adjusted by manual switch
IPC: H04R25/00
Filed: 1992-02-27
Granted: 1992-12-03
Abstract: The hearing aid (6) for wearing on the head includes an electric signal path (1) between a microphone (2) and a receiver (3) and at least one setting device (4) for electronically adjusting transmission parameters in the signal path (1). The adjustment device (4) is controlled by a manually operable switch (5) of the hearing aid (6). The switch (5) also controls a tone generator (7). This provides electric signals to the path (1) for conversion into acoustic signals characteristic for each electronically adjusted parameter. The effect of the switch (5) may be controlled by a timer circuit (11). The frequency generator (7) and adjustment device (4) may be controlled by a reset switch (8) which can be triggered upon failure of the switch (5) or by an on/off switch (9). Hearing aid need not be removed for user to find out setting.
Patent DE-4214211-C1 (DE)
Title: Rotating pressure coupling - has rotor and housing having inlets leading to chamber sealed by rings which are lubricated, rotor moves axially by groove and cam
IPC: F16L39/06
Filed: 1992-04-30
Granted: 1993-05-27
Abstract: This rotating pressure coupling comprises a rotor (3) fitted to the rotating machinery and a housing (2). The housing has the required number of inlet ports (7) which lead to a ring shaped chamber (5). The chamber is sealed at either side by rings (6). The sealing areas are lubricated and cooled via oil which is applied through ports (15). The rotor has connection ports (9) which lead to the housing ring chambers through drillings (8). The rotor can be made to move axially by the utilisation of a spiral groove (17) in the housing into which a cam (18) attached to the rotor fits. ADVANTAGE - Better lubrication with increased working life.
Patent DE-4227887-C1 (DE)
Title: Vehicle remote central door locking system - uses code-timing generators with synchronised code pulse counters in transmitter and receiver for variable code-word recognition.
Inventor: BARTEL PETER
IPC: G07C9/00
Filed: 1992-08-22
Granted: 1994-01-05
Abstract: A central locking installation for a motor vehicle (1) has a remote transmitter (2, 3) for generating a codeword signal which is decoded by the vehicle receiver (5) resulting in a signal to an electronic controller (7) for unlocking the doors etc. (18). The coder (4) and decoder (6) each incorporate a code timing generator (8, 9) operating continuously at the same frequency e.g. 1Hz for producing pulses at constant rate and each has a code pulse counter (10, 11) continuously registering their transmission (16) and receipt (17). The counters (10, 11) are initialised/synchronised during first operation of the equipment and their accumulating count effectively changes the transmitted codeword each second. The coincidence of the registered counts of the coder (4) and decoder (6) is required within tolerance to generate an unlocking signal. USE/ADVANTAGE - Prevents unauthorised use by person acquiring fixed codeword. Is not affected by number of attempts to operate i.e. does not require resynchronisation.
Patent DE-4309398-C1 (DE)
Title: Column-like lifting and supporting device
Inventor: LASKA ROLF
IPC: A47C3/24
Filed: 1993-03-23
Granted: 1994-11-17
Abstract: A column-like lifting and supporting device has a column bottom part, a column top part and a spindle drive which is arranged between the two and has two threaded sections working in opposite directions and on which a drive means acts. To obtain a minimum column height and a large lift, a rotating column shaft is provided between the two column parts secured against rotation. The column shaft is provided with an internal thread on the one side and an external thread on the other side. The internal thread of the column shaft meshes with an external thread of one of the two column parts, and the external thread of the column shaft meshes with the internal thread of the other part of the two column parts. The drive acts on the column shaft.
Patent DE-4311241-C1 (DE)
Title: Cover for airbag protection system - is moulded with dashboard trim and is attached to it via recessed plastics tags outside opening profile of panel
Inventor: HENSELER WOLFGANG
IPC: B60R21/2165
Filed: 1993-04-06
Granted: 1994-04-28
Abstract: The panel is attached to the trim by tags (10) joined to the trim by small bridges of plastics. The tags are outside the opening profile of the panel. The cover is also attached to the dashboard mounting by a flexible tie to prevent being thrown into the face of the passenger when the airbag is operated. The panel is moulded with the dashboard trim in one operation. Simple cuts (11) define the cover and tags. ADVANTAGE - The released panel leaves no protruding tags to damage the expanding airbag and is moulded with the dashboard trim in one operation.
Patent DE-4325172-C1 (DE)
Title: Air spring with an elastomeric air-spring bellows and an integrated damping device
Inventor: WODE STEFAN DIPL ING
IPC: F16F9/08
Filed: 1993-07-27
Granted: 1994-09-22
Abstract: An air-spring/damper device has an elastomeric air-spring bellows which is fixed airtightly at both ends to respective components to be sprung relative to one another, forming a closed, pressurisable spring volume. The device also has a hydraulic oscillation damper which has a damper plunger which is arranged on one component and plunges into a cup-shaped damping space filled with a hydraulic damping medium, which is arranged on the other component, the damping volume being divided into two volumes connected to one another by a restriction. In order, in an air-spring/damper device of this kind, to be able to damp vertical and horizontal oscillations with a low outlay on construction and to permit an axial lateral offset of the components to be sprung relative to one another, the damping space (19) is divided off from the interior (16) of the first air-spring bellows (11) by a second air-spring bellows designed as a rolling bellows (23). The rolling bellows (23) is attached at one end to the circumference at the damper plunger (21). The rolling fold (25) of the rolling bellows (23) lies in the annular gap (20) between the damper plunger (21) and the concentric wall of the damping space (19). The partial volume (29) of the damping volume not closed off by the rolling fold (25) is designed to be elastically variable in volume. <IMAGE>
Patent DE-4328663-C1 (DE)
Title: Vehicle radio operating-key-switches polling circuit - arranges switches in groups, and applies signal from each group via resistor and A=D converter to first inputs of microprocessor, and via respective signal shapers e.g. comparators, to second inputs of microprocessor
Inventor: RITTER KAI-UWE DIPL ING
IPC: H03M11/24
Filed: 1993-08-26
Granted: 1994-06-09
Abstract: The interrogation device is used for operating control switches (S) arranged in groups, with a resistance network (R) providing a characteristic voltage drop signal upon operation of one of the operating controls, supplied via an A-D converter to an evaluation control device (ST). The signals provided via the operating controls of each group are fed to a signal shaper (CP1,CP2), coupled to a further input (11,12) of the control device (ST). ADVANTAGE - Requires min. number of lines between operating controls and evaluation control device.
Patent DE-4330710-C1 (DE)
Title: Optoelectronic sensor device
Inventor: BENDICKS NORBERT
IPC: G01N21/43
Filed: 1993-09-10
Granted: 1994-11-17
Abstract: The proposal is for an optoelectronic sensor device having a beam guide body which is assigned to at least one beam emitter/beam detector arrangement, is bonded onto a transparent window of a motor vehicle and is connected to a housing via a clip means consisting of catch cams present on catch arms and catch recesses which cooperate with these catch cams, in which the beam detector is essentially exposed either to beams originating from an external beam source or interference beams arising internally, to be precise in that the end of the beam guide body assigned to the beam detector is arranged at an angle of between 0 and approximately 90 DEG  with respect to the upper edge of the window and in that diaphragms, designed essentially funnel-shaped, and directed towards the beam detector and the beam emitter are present in the housing.
Patent DE-4411386-C1 (DE)
Title: Wind deflector for vehicle roofs with a displaceable panel
Inventor: BAUER MAX
IPC: B60J7/22
Filed: 1994-03-31
Granted: 1995-04-27
Abstract: The invention relates to a wind deflector (spoiler) for vehicle roofs with a displaceable panel, the wind deflector having an air-guiding profile which is fastened, by means of hinge parts, to the front roof-frame transverse part in a manner which allows it to pivot around a vehicle transverse axis and which can be pivoted by spring force into an operating position, and levers which are each mounted pivotably at one end on lateral roof-frame parts and at the other end connected in a hinged manner to the air-guiding profile in such a manner that they can be pivoted, by means of the panel being displaced into the panel-closed position, into a position in which they lower the air-guiding profile into an inoperative position. Each hinge part is designed as a resilient pivot-fastening part which is connected to the air-guiding profile on the front roof-frame transverse part by means of a releasable plug-in connection (Fig. 1).   <IMAGE>
Patent DE-4417463-C1 (DE)
Title: Mobile home structure
Inventor: RICCARDI OLIVER
IPC: B60P3/38
Filed: 1994-05-19
Granted: 1995-11-16
Abstract: The mobile home on its rear wall has a bed frame pivotably retained, which is movable between a non-usage position in which it is parallel to the wall and a usage position in which it extends crossways from the wall. A shower cell (6) is arranged in connection with the rear wall and along a side wall of the structure.Along the other side wall parallel to the structure is a device (15), which forms an extension of the plane formed by the base surface of the bed structure (7). The shower cell comprises a lower part and an upper part with upper wall parts. The upper wall parts are adjustable from the shower usage position into a second usage position.
Patent DE-4428188-C1 (DE)
Title: Telecentric lighting system for optical or opto-electronic recording channel
Inventor: BEHR LOTHAR
IPC: G02B19/00
Filed: 1994-08-09
Granted: 1995-11-02
Abstract: The telecentric lighting system comprises a light source, a tube and an optic. The light source is formed as an Ulbricht cone with a distributive and less selective inner coating, with at least one LED (2) for coupling in the light energy. The LED's have a flat-ground and matted outlet aperture for achievement of a large opening angle.The optic has an aspherical Fresnel lens (7), whereby the focal point lies in the outlet diaphragm of the Ulbricht cone. The Ulbricht cone is formed as a half cone (1). The number of LED's is a multiple of four and they are arranged on at least one circular track, being randomly distributed.
Patent NL-1006616-C1 (NL)
Title: Cleaning system for endless hand-towel
Inventor: NOORDENBOS GIDEON
IPC: A47K10/30
Filed: 1997-07-18
Granted: 1998-05-08
Abstract: Cleaning equipment with a liquid bath and a drier is contained in a housing between inlet and outlet openings for the towel, for which a drive mechanism is provided. There can be two or more baths, the first being filled with cleaning and the second with rinsing liquid. A third bath can contain disinfectant liquid. A section of towel can be immersed in the cleaning bath when the transport mechanism is activated. The towel can be guided along a brush, which can be immersed in the cleaning bath, this and other brushes being mounted in a frame movable in the vertical direction into the bath.
Patent NL-1008524-C1 (NL)
Title: Grating system with frame having through passage for air flow
Inventor: RIJPKEMA HENDRIK ANTONIUS MARI
IPC: F24F13/08
Filed: 1998-03-06
Granted: 1999-09-07
Abstract: The system has a frame (5) upon which a grating can be fixed. A connecting piece (4) can be fixed to the frame that supports a sleeve (8) connectable to the air duct. The through passage (12) in the frame and the periphery of the connecting piece have a complementary shape so that they fit tightly on each other. The frame has notches which issue into the through passage and the connecting piece has projections which snap-engage into the notches.
Patent NL-1011643-C1 (NL)
Title: Protective cover filled with liquid, preferably used to protect storage sites of animal feed, especially grass or corn
Inventor: HURK LEO JOHANNES HENRICUS ALP
IPC: A01F25/13
Filed: 1999-03-22
Granted: 1999-05-31
Abstract: The animal feed (2) is stored at ground level and covered with a plastic film (4), above which are cover elements (3) comprising a durable double-walled fabric material capable of being filled with liquid (preferably water) so that they press down onto the feed, spreading it out so that the pile of feed slopes downwards on both sides. The part of the cover filled with liquid is forced by the weight of the water into a lower position than the tap (5) used to fill and remove the liquid. POLYMERS - The fabric material is a plastic sheet, preferably comprising polyester.
Patent NL-1017995-C1 (NL)
Title: Floor panel, made from plastic and has couplings clamped onto a hose secured to its top side
Inventor: VLAM HENDRICUS JACOBUS GERARDU
IPC: E04F19/00
Filed: 2001-05-04
Granted: 2001-06-08
Abstract: The panel is made from plastic and has couplings screwed to its top side for clamping onto a hose. A plastic floor panel for mounting couplings clamped onto a hose is secured to the floor using e.g. screws, nails or bolts, and has the couplings screwed to it. The couplings all protrude from the top side of the panel after it has been laid.
Patent NL-1019293-C1 (NL)
Inventor: ANNEMA HEIN
IPC: A22C17/00
Filed: 2001-11-05
Granted: 2003-05-07
Abstract: The invention relates to a system for removing an elongate bone from a meat-comprising extremity or a part thereof of a slaughtered animal, which bone has a first joint end and a second joint end, the first joint end and the second joint end being situated on opposite ends of the bone, 
in which extremity the meat is partially detached from the bone and the bone partially projects from the meat, the first joint end being outside the meat, 
in which extremity a tissue connection between the meat and the second joint end is still present, 
which system comprises: 
- at least one bone removal component, which comprises: 
o at least one pair of rolls which are rotatable in opposite directions or at least one combination of a rotatable roll and a static guide that extends parallel to the roll, a gap being present between the rolls or the roll and the static guide, respectively, the gap having a width such that the bone cannot pass through the gap,  
at least one roll being provided with a profile for moving the bone and the meat away from each other in the region of the second joint end,  
a separating means for severing the tissue connection between the second joint end of the bone and the meat of the extremity after the bone and the meat are moved away from each other in the region of the second joint end.
Patent NL-1020664-C1 (NL)
Title: Gas purification method for removing sulfur and nitrogen compounds, by removing condensed moisture obtained using cooled membrane
Inventor: STAVEREN NICOLAAS ARIE VAN
IPC: B01D53/22
Filed: 2002-05-23
Granted: 2003-11-25
Abstract: The temperature of the gas is reduced by introducing it into a relatively low temperature cavity or reactor, or by introducing a relatively low temperature liquid or vapor into the gas, so that excess moisture in the gas forms condensation which is separated from the gas by a membrane, along with the compounds dissolved in the water.
Patent NL-1022888-C1 (NL)
Title: Animal feed, comprises mixture of silage, thresh and waste from corncob, wheat, bean, pea and rapeseed crops
Inventor: KUIJTEN RENS CORNELIS LAMBERTU
IPC: A23K3/02
Filed: 2003-03-11
Granted: 2004-09-14
Abstract: The feed comprises a mixture of corncob, wheat ear and pea silage, pea and bean field thresh and rapeseed waste. An animal feed comprises a mixture of corncob silage, wheat ear silage, bean field thresh, pea silage, pea thresh and rapeseed waste, which can be supplied bagged or in bulk to the owners of livestock, horses or pets.