baber/WOPTO huggingface dataset:
Patent DE-3122683-C1 (DE)
Title: Ultrasonic inhaler
Inventor: CONRAD RAINER DIPL-ING DR
IPC: A61M15/00
Filed: 1981-06-06
Granted: 1982-12-16
Abstract: The invention relates to an ultrasonic inhaler comprising a housing with a breathing mask, oscillation generator, resonator head and inhalant vessel with liquid transport to the resonator head. In order to permit atomisation of inhalants of different viscosity, so that all areas of the airways can be treated, the resonator head comprising the resonator and a top printed board is fastened via a plug-in connection so as to be releasable and thus exchangeable on the output printed board of the oscillation generator.
Patent DE-3218626-C1 (DE)
Title: Controllable integrated-optical components
IPC: G02F1/313
Filed: 1982-05-18
Granted: 1983-07-21
Abstract: The invention relates to controllable integrated-optical components for picosecond switch operation, picosecond modulator operation and picosecond logic operation. They consist of a substrate having electrooptical properties, into which optical waveguides are introduced. Electrodes are fitted on the optical waveguides. A coplanar microwave line is arranged alongside the optical waveguides. The electrodes are connected using the shortest possible lines (cables) to in each case one strip of the microwave line. By using an alternating connection, directional couplers can be produced in the manner of the alternating delta-beta principle. The substrate of the microwave line can be selected such that the phase speeds between the controlling microwave and the optical wave are approximated. Lithium niobate can be used, for example, as the substrate having electrooptical properties, and lithium niobate, ceramic or quartz, for example, can be used as the substrate for the microwave line.
Patent DE-3240255-C1 (DE)
Title: Capacitively tunable multi-circuit filter
Inventor: WAGNER SIEGFRIED
IPC: H03H7/01
Filed: 1982-10-30
Granted: 1984-01-26
Abstract: In a capacitively tunable multi-circuit filter having at least two resonant circuits in each case consisting of a coil and a stator rotor section of a multiple rotary capacitor and having a rotary coupling capacitor arranged between these resonant circuits and tunable jointly with the multiple rotary capacitor, the rotor or the stator of the multiple rotary capacitor are alternately located in adjacent resonant circuits in each case electrically at the peak of the resonant circuit and the rotary coupling capacitor is formed by the adjacent rotor and stator sections of this multiple rotary capacitor which are alternately located at the resonant circuit peak.
Patent DE-3529110-C1 (DE)
Title: Device for sensing the free end of a weft thread flying through the shed of a weaving machine by means of compressed air or the like
IPC: D03D51/34
Filed: 1985-08-14
Granted: 1987-01-02
Abstract: The invention relates to a device for sensing the free end of a weft thread flying through the shed of a weaving machine by means of compressed air or the like, in which the free thread end is sensed when it passes through a light barrier (9) which extends at a short distance in front of the fabric edge located opposite the thread supply, approximately transversely to the direction of flight of the thread end, and proposes, for as reliable a sensing as possible along with small length losses, to guide the reflection light flash of the thread end (3') into the sensor (13) by means of a focusing convergent lens (12). <IMAGE>
Patent DE-3640055-C1 (DE)
Title: Flushing-in tank for the automatic metering of a washing agent
Inventor: BUECKER HEINRICH
IPC: A47L15/44
Filed: 1986-11-24
Granted: 1988-03-10
Abstract: In the flushing-in tank 1 there is arranged an axially movable float body 9 which moves upwards during filling of the flushing-in tank 1 with cleaning solution and in the process lifts an actuation rod 10 which, via a lever 11 and a catch 12, advances the locking disc 14 of a counter mechanism 15 by one tooth 13. The position of the marking 16 on the locking disc 14 indicates how often the locking disc has been advanced. For monitoring of the subsequent repeated flushing-out of the flushing-in tank 1 with water, the first of these flushing-outs is registered by the counter mechanism 15 and the actuation rod 10 is simultaneously arrested, via the valve body 18 and rocker arm 20, in its upper position. Subsequent water flushings are by this means not counted. Only with the next filling of the flushing-in tank 1 with cleaning solution is, by virtue of the subatmospheric pressure then prevailing in the flushing-in tank 1, a downwardly directed force exerted on the actuating rod 10 of such magnitude that the latter is moved downwards again against the rocking moment of the rocker arm 20. <IMAGE>
Patent DE-3811229-C1 (DE)
Title: Shears, especially garden shears
IPC: A01G3/02
Filed: 1988-04-02
Granted: 1989-08-10
Abstract: Shears, especially garden shears, having handle levers (12, 14) which can be pivoted with respect to one another about a pivot axis (10), one (12) of which supports a first blade (16) and the other (14) of which supports a base (18) or a second blade, at least the first handle lever (12), which supports the first blade (16), being eccentric in cross-section. The design proposed according to the invention is characterised by a first bearing element (20) which is mounted on the first handle lever (12) adjacent to the pivot axis (10), is disc-shaped, is provided with a recess which matches the cross-section of the first handle lever (12) in this region and is screwed to the said handle lever (12); by a second bearing element (22) which is arranged in the region of the free end of the first handle piece (12), is screwed to the latter, has an eccentric exterior and is provided at its outer end with a radially projecting annular nose (24); and by a handle sleeve (26) which essentially takes the form of a hollow cylinder, encloses the first bearing element (20) with its front end and the second bearing element (22) with its rear end, but not the annular nose (24) and can be rotated by the two bearing elements (20, 22) about the said annular nose. <IMAGE>
Patent DE-3817039-C1 (DE)
Title: Method for the rapid characterisation of alkyl polyglycosides
IPC: G01N31/00
Filed: 1988-05-19
Granted: 1989-11-30
Abstract: The characterisation of alkyl polyglycosides is carried out using cumbersome and lengthy analytical methods (gas chromatography after derivatisation, etc.> This rapid characterisation is based on a three-phase equilibrium, which is established rapidly, of alkyl polyglycoside, cosolvent, hydrophobic organic solvent and water or aqueous salt solution whose salinity range is dependent on the respective structure of the alkyl polyglycoside. The invention allows the rapid characterisation of alkyl polyglycoside mixtures resulting from synthesis.
Patent DE-3832512-C1 (DE)
Title: Tensioning device for an endless flexible transmission
IPC: F16H7/08
Filed: 1988-09-24
Granted: 1990-04-26
Abstract: A chain tensioner has a spring element and a hydraulic chamber. According to the invention, the removal opening for the hydraulic medium has a significantly larger cross-section than the feed opening. While the tensioning force is primarily provided by the spring element, the hydraulic system acts primarily as a damper. A certain amount of ambient air gets into the hydraulic system via the removal opening, this effect being intentional.
Patent DE-4022347-C1 (DE)
Title: Training belts with eyelets - accommodates grips, weights dumb-bells and metal bars
IPC: A63B21/06
Filed: 1990-07-13
Granted: 1991-09-19
Abstract: The multi-functional training belt can be adjusted in its circumferential surface by means of clasps. Metal eyelets (1) are sewn into a plastics band so that training devices such as grips, weights, dumb-bells etc. can be hooked therein. - The metal eyelets can have regular spacings wherein the training devices are fixed on plastics loops which are provided with metal hooks for the eyelets.
Patent DE-4032895-C1 (DE)
Title: Cupboard with doors and hinges on side walls -  has stationary hinge arm at angle to fixed hinge fastener for hinge axis specified positioning
IPC: E05D5/02
Filed: 1990-10-17
Granted: 1992-04-02
Abstract: The cupboard with side walls and doors has hinges to fit two doors both sides of an abutment between the side walls, if the cupboards are arranged in a row. Each hinge joint comprises two swivel parts and respective fastener parts, which are joined to the inside and to the doors and connected to the hinge axis by an arm. The fixed arm (34) is at such an angle to the fastener stationary part (32) that the hinge joint axis (G) lies in the continuation of the abutment gap (S). ADVANTAGE - Doors on aj adjacent cupboards swing freely, despite closer spacing between vertical edges.
Patent DE-4037722-C1 (DE)
Title: Current supply circuitry with no mains transformer - has controlled transistor acting as limiting stage across output of rectifier stage
IPC: H02H3/02
Filed: 1990-11-27
Granted: 1991-11-14
Abstract: At least one low loss current source (R1, C1) is inserted in one of the mains supply lines for a rectifier stage (GL) with a limiting stage (BS) in parallel. The limiting stage uses a controlled switch (S1) connected across the outputs of the rectifier stage (G2) and with its control input coupled to a regulator (R) for maintaining a required current or voltage output. Pref. the regulator uses an operational amplifier circuit. USE/ADVANTAGE - Industrial application. Large part can be in integrated circuit form.
Patent DE-4112445-C1 (DE)
Title: Removal of weathered asbestos fibres - involves cooling to below 0 deg. C, spraying on water and allowing ice to melt
IPC: E04G23/02
Filed: 1991-04-16
Granted: 1992-04-23
Abstract: The process is for renovation of weathered asbestos cement and for the removal of asbestos cement fibres. The cement surfaces are cooled to a temp. below the freezing point of water and the cooled surfaces are then sprayed with water, causing an ice sheet to form. At ambient temp., the ice sheet melts, and the resulting water comes away with loosened asbestos fibres. The fibres are then collected for disposal. The fibre-free asbestos cement surface, after drying, is coated with paint or other suitable coating material. USE - To renovate weathered asbestos cement surfaces, and remove asbestos cement fibres.
Patent DE-4142265-C1 (DE)
Title: Car sun roof with rigid lid(s) - has roof railing with side screens along its length in section protruding beyond roof skin in sun roof open position
IPC: B60J7/047
Filed: 1991-12-20
Granted: 1992-12-17
Abstract: The car sun roof has a rigid cover, which lies flush with the roof in closure, and is pivoted and slid open to project in part from the roof in the open setting. The roof railling (15) along part of the roof is fitted with shields (16) to screen off the cover (10) in the area, where it projects from the roof when open. Preferably, the shields are integrated into the railling and the roof gap in the open setting is closed by a seal fitted to roof or shields. ADVANTAGE - Improved appearance and slipstream effect.
Patent DE-4211657-C1 (DE)
IPC: B03B5/52
Filed: 1992-04-07
Granted: 1993-07-01
Abstract: An apparatus for compressing and washing contaminated raked-off or screened material, particularly in sewage treatment plants, having a screw conveyor device with horizontal shafts (2, 3). There is a washing zone (33) with washer nozzles (34, 38) and compacting zones (21, 47) arranged before and after the washing zone. The washing zone (33) is divided into two sections (31, 32) adjacent to each other, in each of which a defined water level (35), occupying approx. 1/4 to 1/3 of the height of the cross-section of the housing (1), is present. In the first section (31) of the washing zone (33), the washer nozzles (34, 36) are arranged both above and below the water level (35). In the second section (32) of the washing zone (33), the housing for the screw conveyor device is provided with openings (40) arranged laterally to define the water level.
Patent DE-4218383-C1 (DE)
Title: Weights for door or window curtain made of light reflecting material - is in form of rod along bottom edge and fitting into lengthwise slot, with attachments, movable guide and spring
IPC: A47H23/01
Filed: 1992-06-04
Granted: 1993-09-23
Abstract: The weight for a reflecting curtain or a door of window (1) consists of a rod (2) extending the entire width of the curtain, along its free bottom edge which fits into a lengthwise slit (3) in the rod. Tensioners (4) grip the side edges near, or preferably in, the free lengthwise edge. Attachments (5) movably hold the free curtain end in the rod's lengthwise direction, and immovably hold it in the transverse direction. The tension piece consists of one movable guide part (6) pressed away by a tension or compression spring (7,8) towards the other guide part. USE/ADVANTAGE - The curtain made of light and infra red ray reflecting material, especially of metal coated plastic, is weighted by a bottom rod so that the curtain remains taut.
Patent DE-4244076-C1 (DE)
Title: Release device for ferromagnetic printing plate - uses two relatively sliding plates operated by gripper handles to engage angled edge of printing plate in printing cylinder reception groove
Inventor: SCHAEFER ROBERT
IPC: B41F27/02
Filed: 1992-12-24
Granted: 1994-02-24
Abstract: The release device (18) is used for a ferromagnetic printing plate attached to the plate cylinder (2) of a rotary printing press via a permanent magnetic force, with the edge (17) of the printing plate bent backwards through an angle of more than 90 degrees to locate in a reception groove in the peripheral surface of the plate cylinder. It uses a pair of gripper handles coupled to a pair of overlying plates of differing length, which can slide relative to one another with operation of the gripper handles to locate a 90 degree edge at the end of the shorter upper plate beneath the angled edge of the printing plate, for releasing it from the reception groove.Pref. the two relatively sliding plates of the release device are operated by the gripper handles via an angle lever mechanism. ADVANTAGE - Allows simple release of printing plate in confined space.
Patent DE-4301787-C1 (DE)
Title: Cutter for meat mincers
Inventor: HAACK EBERHARD DR
IPC: B02C18/36
Filed: 1993-01-23
Granted: 1994-08-25
Abstract: The invention relates to a cutter for meat mincers which are equipped with sets of cutters having one or more parts. In order to achieve mincing which meets quality requirements and therefore precise cutting off of the material which has entered the bores of the perforated disks and to ensure that the perforated disks are overlapped as little as possible, the cutter 3 according to the invention has one or more suspended cutters 1 in the space 6 between two cutter beams 4. The said cutters 1 are fastened to the outer ring 2 and their line of action passes through the central point of the cutter 3. <IMAGE>
Patent DE-4306705-C1 (DE)
Title: Air choke for vehicle heating or air conditioning unit
Inventor: FRECH STEFAN DIPL ING
IPC: B60H1/00
Filed: 1993-03-04
Granted: 1994-07-28
Abstract: The choke closes and controls the air supply in an air channel for a heating or air conditioning unit in a vehicle. In its closed position the choke has a circumferential clearance relative to the channel wall. The thickness at the edge of the choke (2) is equal to that of the axle (4) locating the choke flap, with the choke open. This amounts to a clearance (6) of at least 8 mm with the choke closed. The edge region of the choke comprises an angle section (5) at close to 90 deg. to the choke face.
Patent DE-4309715-C1 (DE)
Title: Tuning built-in oscillation loops in SMD technology or HF filter - using air-cored coil whose inductivity is adjusted by altering winding spacing to achieve desired frequency.
Inventor: RITTER KAI-UWE DIPL ING
IPC: H01F21/04
Filed: 1993-03-25
Granted: 1994-03-03
Abstract: The tuning method involves using an air coil encased by an impregnating element which softens and flows-off at the soldering temperature. The air coil is mounted using conventional SMD-technology assembly devices e.g. suction pipette. The inductivity of the air coil is adjusted by altering the winding spacing to achieve the desired frequency. If necessary after adjusting the inductivity, the windings are fixed in their adjusted position by forming a second impregnating element, to avoid microphony. USE/ADVANTAGE - For e.g. oscillating circuits built in SMD technology for car radio. Enables insertion of adjustable air coil in SMD circuit which can be handled by conventional SMD technology assembly equipment.
Patent DE-4322445-C1 (DE)
Inventor: BEHNKE ALFONS
IPC: G06K17/00
Filed: 1993-07-06
Granted: 1995-02-09
Abstract: PCT No. PCT/EP94/00565 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed Feb. 26, 1994 PCT Pub. No. WO95/02225 PCT Pub. Date Jan. 19, 1995A method of codifying and comparing an identification card includes imprinting the identification card with a selected fingerprint of the owner which upon match with a corresponding natural fingerprint of the owner opens the access to a terminal that stores another fingerprint of the owner. If a comparison of this stored fingerprint matches also the corresponding natural fingerprint of the owner, the identification card is cleared for use.
Patent DE-4328169-C1 (DE)
Title: Mounting for moving electrical loads on vehicle roofs
Inventor: AICHELE HELMUT
IPC: H01R13/62
Filed: 1993-08-21
Granted: 1994-10-06
Abstract: The invention relates to a mounting for moving electrical loads on vehicle roofs. The object of the invention is to improve the basic plug connection of this generic type such that the restraining cable is securely mounted on the vehicle at the same time that electrical contact is made with the load. In order to mount the restraining cable on the vehicle, it is mounted on a retaining metal sheet. The plug of the plug connection is also mounted on the retaining metal sheet. Furthermore, the retaining metal sheet has at least one bolt which projects from the retaining metal sheet on the same side as the plug bolt. When the plug is inserted into the plug socket, then the bolt is at the same time inserted into the bush which is arranged in a corresponding manner on the outer wall of the vehicle. In consequence, the restraining cable is positively and securely mounted on the vehicle at the same time that the plug is connected.
Patent DE-4411826-C1 (DE)
Title: Method of handling objects by freezing and thawing
Inventor: GOTTSCHALK THOMAS DIPL ING
IPC: B66C1/00
Filed: 1994-03-31
Granted: 1995-08-31
Abstract: The freezing medium is thawed out by feeding gases (5,3), pref. air, onto the contact point between the material (7) and gripping surface (1). The nozzles (2) supplying the freezing medium (8) and for conveying the gases (3) for the thawing process are positioned preferably in the centre of the gripping surface or, in the case of several work surfaces, de-centrally in a rectangle, star or circle shape. The freezing medium is frozen by an actuator, preferably a Peltier element the hot side (9, 10) of which is cooled preferably to room temperature or cooling elements are thermally insulated.
Patent DE-4418933-C1 (DE)
Title: Flexible, efficient sewing appts. for pocket sections and labels
Inventor: ZIELINSKI HERBERT
IPC: D05B39/00
Filed: 1994-05-31
Granted: 1995-06-08
Abstract: The appts. has a support platform (16) for a sewing machine (2) and a prepn. station (44) where a folding device (45) with a moving blade (50) takes and folds the pocket section (22), a holder (40), with a clamping device (66,67), for the item to be sewn, and a motor (30,60) driven carriage (20) to transport the holder from prepn. station to sewing machine. The blade (50) is supplied on only its upper surfaces near its edges (57) with suction holes (61) from its vacuum chamber (60) directly connected to a negative pressure conduit (62).
Patent NL-1018979-C1 (NL)
Title: Wrapping method for e.g. flower bouquets, involves rolling object into space between two sheets being moved only in unwind direction
Inventor: HONIG MACHIEL ANDRIES
IPC: B65B25/02
Filed: 2001-09-18
Granted: 2003-03-19
Abstract: The object to be wrapped is rolled into the space between the two sheets of wrapping material and these two sheets are moved only in the unwind direction.  An elongated object such as a flower bouqet is wrapped by supplying a sheet of wrapping material from two directions, joining together the free ends of the sheets, placing the object between the two joined together sheets, winding the sheets around the object and joining the sheets together to form a closed wrapping. An Independent claim is also included for a wrapping machine (1) used to carry out this method, which includes two magazines (2, 3) for two sheets of wrapping material, guides for the two sheets, a receiving part for holding the object between the two sheets, and a fastening/cutting device (15) for joining together the two sheets and cutting the prepared wrappings to separate them from each other, the guides comprising a curved guide plate (10) and an arm (11) which can be moved over the concave surface in order for the two sheets to be received between the guide plate and arm.
Patent NL-1023628-C1 (NL)
Title: Closure device for boxes on conveyor, includes two closure parts for two hinged lids on opposite edges of box
Inventor: POL GERRIT VAN DE
IPC: B65B23/02
Filed: 2003-06-10
Granted: 2003-12-16
Abstract: A second closure part (5) is provided for a second hinged lid (18) on the box and used to close the second lid before a first closure part is used to close a first hinged lid (13) extending along an opposite edge of the box to the second lid. The second closure part pushes the second lid from underneath and on the upstream side of the box whilst the latter is being held still. A snap-fit fastener (14) is provided on the opposite edge of the box to the first lid in order to secure the latter closed. Holders (2, 3) are used to grip the box from underneath via two raised base edges (16) on opposite edges of the box.
Patent NL-1023739-C1 (NL)
Title: Toilet flush system, has branch pipe from flush pipe connected to house ventilation system in order to remove malodours
Inventor: RUIZENAAR MARCEL GREGORIUS ANT
IPC: E03D9/05
Filed: 2003-06-24
Granted: 2004-12-28
Abstract: The pipe extending from the flush cistern to the toilet bowl has a branch point connected to a pipe (7) for removing malodours (9). The branch pipe is connected to the ventilation system in the house so that the malodours are removed via suction.
Patent NL-1035185-C1 (NL)
Title: Impure silicon purifying method for e.g. solar cell, involves pouring molten silicon into mold made of non-electrically conductive ceramic material, and gradually solidifying silicon in vicinity of strong magnetic field directions
Inventor: HARTEN CORNELIS HENDRIK JACQUES VAN
IPC: C01B33/037
Filed: 2008-03-18
Granted: 2009-09-21
Abstract: The method involves heating silicon containing metallic and non-metallic impurities to a completely molten state, and pouring the molten silicon into a mold (3) that is made of non-electrically conductive ceramic material. The silicon is gradually solidified in vicinity of strong magnetic field directions (5, 10, 11), where strong magnetic field is generated by strong permanent bar magnets made of neodymium. An independent claim is also included for an apparatus for purifying impure silicon, comprising a permanent magnet.
Patent RU-2039560-C1 (RU)
Title: Medicinal preparation possessing antitumor activity
Inventor: KADATSKIJ GEORGIJ M
IPC: A61P35/00
Filed: 1988-04-18
Granted: 1995-07-20
Abstract: FIELD: medicine. SUBSTANCE: object of this invention is extension of range of antitumor drugs used for treating hormone-dependent forms of carcinoma. This object is accomplished by using medicinal preparation already known in the art, that is, diacetate-6-methylpregna -4,6-diene-3-β,17a -diol-20-one (acetomepregenol), for new purpose. EFFECT: novel application of disclosed medicinal preparation as hormone antitumoral drug. 14 tbl