baber/WOPTO huggingface dataset:
Patent DE-4309035-A1 (DE)
Inventor: GOECKING WOLFGANG
IPC: A61C17/22
Filed: 1993-03-20
Abstract: PCT No. PCT/EP94/00704 Sec. 371 Date Aug. 22, 1995 Sec. 102(e) Date Aug. 22, 1995 PCT Filed Mar. 8, 1994 PCT Pub. No. WO94/21191 PCT Pub. Date Sep. 29, 1994The invention is directed to an interproximal brush for an electric toothbrush which is coupled to the shaft driving the bristle supporting structure in an alternating motion in a manner independent of the coupling of the bristle supporting structure to the shaft. The interproximal brush performs a pivotal motion enabling additional cleaning in particular of interproximal spaces.
Patent DE-4311574-A1 (DE)
Title: Temperature-controlled exhaust gas shut-off valve for internal combustion engines in motor vehicles
Inventor: BAHM KLAUS DIPL ING
IPC: F01N3/30
Filed: 1993-04-08
Abstract: A temperature-controlled exhaust gas shut-off valve for internal combustion engines in motor vehicles, comprising a housing with an inlet and outlet, has a valve closing element closing off the passage between inlet and outlet, which is at the same time a temperature sensor in the form of a bimetal strip fixed directly or indirectly to a housing wall with at least one freely movable end, which has two limit positions, one at a wall piece in the vicinity of the point at which the bimetal strip is fixed, the other at an opposing area of the wall, the two limit positions being adopted at different temperatures. <IMAGE>
Patent DE-4312275-A1 (DE)
Title: Working cylinder, especially for a roll changer
Inventor: THUER WALTER DIPL ING
IPC: B65H16/02
Filed: 1993-04-15
Abstract: According to the invention, there is provided a working cylinder (1) which is suitable especially as a clamping cylinder in a paper-roll cone (10) of a roll changer and which, with a small cylinder diameter, transmits high forces to the cylinder wall (2), in that pistons, for example three pistons (3, 4 and 15), which are arranged in succession on a piston rod (5) and which move in respective working spaces (6, 7 and 15) press against faces A1, A2 and A3 a fluid which flows through the working spaces (6, 7 and 15). With a working cylinder having a plurality of pistons and a plurality of working spaces, the force is distributed to a corresponding number of faces instead of to a single face which is three times as large and on which the pressure must be exerted in the case of a working cylinder having a single piston. As a result, according to the invention, there are provided working cylinders which have a much smaller diameter in comparison with conventional working cylinders. <IMAGE>
Patent DE-4317640-A1 (DE)
Title: Device for influencing the position of parts of electrically conductive, non-ferromagnetic materials, in particular for transporting and/or sorting such parts
Inventor: KULIK GERHARD
IPC: B03C1/247
Filed: 1993-05-27
Abstract: The invention relates to a device for influencing the position of parts of electrically conductive, non-ferromagnetic material (in particular aluminium) and preferably for transporting and/or sorting such parts on a transport section. According to the invention, permanent-magnetic field spiders (1) are used for influencing the position or transporting or for sorting the said parts. By eddy-current formation, the field spiders (1) exert a specific force, influencing the position, on the said parts. For example, a rotating field spider (1) can be arranged in the discharge drum (13) of a conveyor belt (19). This field spider (1) influences the various materials (e.g. refuse materials) in such a way that they are discharged with different discharge parabolas from the conveyor belt.   <IMAGE>
Patent DE-4320764-A1 (DE)
Title: Car roof luggage rack transverse load-bearing bar - has angular or curved rods at front and rear ends off bar top profiles
Inventor: ARVIDSSON JAN-IVAR
IPC: B60R9/052
Filed: 1993-06-23
Abstract: The bar consists of a profile (1-3) with mainly outwards convex front and rear boundary walls (3). From the front and rear edge regions of the profile top side (1) protrude angular or curved rods (4) with top end shanks (5) facing each other. A longitudinally open gap (6) is located between the free, opposing shank edges. Pref. the shanks have top flat faces located in one plane. The total width (b) of the top, flat faces of the shanks exceeds the half of the total width (B) of the load-bearing bar. The rod outer faces and the front and rear bar ends form a smooth transition. USE/ADVANTAGE - Car roof luggage rack transverse load-bearing bar is suitable for subsequent fitting and has facility for use of old-type components.
Patent DE-4323406-A1 (DE)
Title: Process for the preparation of methylchlorosilanes from methylchlorodisilanes
Inventor: ALBRECHT JENS
IPC: B01J35/02
Filed: 1993-07-13
Abstract: The invention relates to a process for the preparation of methylchlorosilanes by cleaving methylchlorodisilanes in the presence of an alkylaminetrialkoxysilane on silicon dioxide carrier as catalyst. Methylchlorosilanes are obtained when silicon is reacted with methyl chloride in a Müller-Rochow synthesis. The resulting high-boiling residues are mainly composed of methylchlorodisilanes, which can be converted into methylchlorosilanes by means of cleavage.
Patent DE-4327894-A1 (DE)
Inventor: AEBISCHER HANSPETER
IPC: H02J3/18
Filed: 1993-08-19
Abstract: During operation, DC arc furnaces (8) generate undesired reactive load fluctuations, which are compensated by means of a reactive power compensator (31). An AC power controller (28) of the reactive power compensator (31) is controlled as a function of a stabilisation striking angle signal ( alpha St), which is controlled by a function generator (26) as a function of a desired reactive power signal (Qsoll8), a reactive power actual value signal (Q8) of the arc furnace (8) and a filter reactive power signal (QF), corresponding to the reactive power of filter branches (4, 4'). The desired reactive power signal (Qsoll8) is formed by means of a phase angle regulator (35) as a function of a total current intensity (i33), which includes not only the actual current value (iist) of the arc furnace (8) but also the current of the filter branches (4, 4') and the current of any auxiliary devices. <IMAGE>
Patent DE-4329766-A1 (DE)
Title: Permanent shuttering for forming a cavity floor
Inventor: JACOB MANFRED
IPC: B29C39/10
Filed: 1993-09-03
Abstract: The invention relates to a permanent shuttering for forming a cavity floor which comprises a subfloor and a top floor section which is arranged at a vertical distance from said subfloor and is supported thereon by means of spacers, which shuttering is formed from a panel (1) which, at intervals, exhibits through-passages which are adjoined by hollow bodies (2) which extend from the underside of the panel (1) in order to form spacers, are directed downwards, are open at the top, preferably taper downwards in the form of funnels and are closed, at their lower ends, by bases (3) which form standing surfaces. In the case of said permanent shuttering, improved footstep-sound insulation is achieved in that a composition consisting of elastic polymeric material is introduced into each hollow body (2), which composition forms, on the inner side of the base (3), a layer (5) which is connected to the material of the hollow body (2) in a captive and fluid-tight fashion. <IMAGE>
Patent DE-4335514-A1 (DE)
Title: Apparatus for exchanging fluids
Inventor: HEINLEIN UWE A O DR RER NAT
IPC: C12M1/26
Filed: 1993-10-19
Abstract: The invention relates to an apparatus for exchanging fluids in closed chamber (1), in particular for experiments, where     - a second chamber can be coupled to the chamber via two lines, - a piston is displaceably arranged in the second chamber and divides the second chamber into two spaces, - in the coupled state, the first line connects the first space, containing the fresh fluid, to the inlet of the first chamber, and - in the coupled state, the second line connects the second empty space to the outlet of the first chamber.   <IMAGE>
Patent DE-4336090-A1 (DE)
Title: Unit for delivering fuel from a storage container to the internal combustion engine of a motor vehicle
Inventor: SCHMID WERNER DIPL ING
IPC: F04C11/00
Filed: 1993-10-22
Abstract: Unit for delivering fuel from a storage container to the internal combustion engine of a motor vehicle, having an electric drive motor and a two-stage delivery pump which is driven in rotation by said drive motor. The preliminary stage of the delivery pump is designed as a side-channel pump, of which the part-ring-shaped delivery channel (43) has, in the course of its progression, a cross-sectionally reduced region (III) which is formed by a reduction in the channel ducts and in which the fuel flowing through the delivery channel is kept at a constant pressure level, with the result that the delivery-channel length which takes effect for a build-up of pressure can be reduced for a rapid rise in delivery pressure. <IMAGE>
Patent DE-4338625-A1 (DE)
Inventor: VESTMAN RUNE G DIPL ING
IPC: B41F35/00
Filed: 1993-11-12
Abstract: A method for fully automatic cylinder cleaning in printing machines which are equipped with a central control system and automated washing devices, having an extension of the central control system, by means of which the operating parameters are recorded to determine the respectively optimum washing sequence programmes for each individual washing device by access to the central printing-machine control system, the respectively optimum washing sequence programmes for each individual washing device are determined automatically, and the individual washing devices are controlled by the respectively corresponding optimum washing sequence programme.
Patent DE-4402815-A1 (DE)
Title: Device with an umbrella-like covering which can be opened out and protects against the rain
Inventor: LAUFENBERG DIETMAR
IPC: D06F57/04
Filed: 1994-01-31
Abstract: This device comprises, in particular, a fitted, water-resistant material or a tarpaulin. It is supported by an upright device which may exhibit vertically displaceable or fixable supporting elements or articulation-like elements for the adjustment arms. The upper surface of the opened-out protective covering is at least partially at an obtuse angle with respect to the horizontal. In the central region of the protective covering, a discharge is formed on the upright device. The protective covering has an opening for said discharge. The protective covering may also be formed from two opposite regions or quadrants.
Patent DE-4407179-A1 (DE)
Inventor: DAMASKO KONRAD
IPC: G04B19/28
Filed: 1994-03-04
Abstract: The invention relates to a novel construction of a case for wristwatches consisting of a case section with a crystal containing the watch mechanism and a cover.
Patent DE-4408990-A1 (DE)
Title: Method and device for managing colour data
Inventor: KANEDA HIROYUKI
IPC: G06T11/60
Filed: 1994-03-16
Abstract: The invention concerns a method and device for managing colour data using a palette conversion mechanism. A palette table can be efficiently recorded and updated, and a conversion relationship between the colour data and the entry number is also provided. The entry number which is obtained by combining the parts of the RGB data is formed. Table data which are obtained by combining the remaining parts, which are not used to form the entry number, are stored in a palette management table. The RGB data is converted into palette data, which is expressed by the entry numbers, and reconversion to reconstruct the original RGB data from the palette data is carried out. Identifying information which indicates what is and is not in use is also stored in the palette management table, so that an empty entry can be found immediately when a new recording is made.
Patent DE-4409980-A1 (DE)
Title: Mfr. of user friendly seat belt weave, gives good transverse stiffness
Inventor: BRIELMANN ROLAND
IPC: D03D13/00
Filed: 1994-03-23
Abstract: A process for prodn. of a belt strip, esp. a safety belt for a motor vehicle, entails the insertion of two weft yarns into at least one shed. Here the two weft yarns (3, 5) are inserted over the whole breadth of the woven fabric, one (3) being brought in form one side and the other (5) simultaneously form the other. Additionally a third weft yarn (70 is bound over at least a part of the fabric width with warp yarns.   Also claimed is a belt strip with at least two weft yarns mfd. according to the process with a third weft yarn.
Patent DE-4411853-A1 (DE)
Title: Opto-acoustic gas sensor to simultaneously detect several types of gas
Inventor: KOENIG HORST
IPC: G01N21/17
Filed: 1994-04-06
Abstract: Opto-acoustic gas sensor for simultaneous detection of several gas types has a measuring chamber (102,202,402) which can be filled with a gas mixt. comprising one or more gases to be detected. There is an optical window (104,204,404) on the measuring chamber to shine a light through, which is modulated by a moving aperture (115) and which is restricted to one or more wavelength regions by a suitable optical filter (230). The optical filter consists of an aperture (106,206,306,406), which air tightly covers an opening (102,203,403) of the measuring chamber, with several, pref. two, aperture openings (229,329) linked air tightly to different optical filters (230). Also claimed is an opto-acoustic gas sensor as above with several movable apertures and at least two optical windows (104,204,404) on the measuring chamber, pref. opposite each other.
Patent DE-4412370-A1 (DE)
Inventor: SCHNEIDER GUNTER DIPL ING
IPC: B24B13/06
Filed: 1994-04-12
Abstract: The workpiece in its holder (H) is ground and/or polished by a tool (T) guided along a machining contour predetermined by the control unit. One rectilinear drive (I) is pivoted w.r.t. another (II) about a transverse axis (B), pref. by interpolative control of a third drive (III) to guide the tool from the edge to the centre of the workpiece and along a meridional line. An additional drive permits rotation of the holder about a central axis. The path of the tool is corrected by comparison of measurements at sample points with the predetermined contour. <IMAGE>
Patent DE-4414418-A1 (DE)
Title: System for removing fuzziness
Inventor: SHYU JYUO-MIN
IPC: G06N7/04
Filed: 1994-04-25
Abstract: This invention includes a fuzzy logic control system with a resharpening coprocessor to generate a fixed output from several contributory functions. The resharpening coprocessor includes an input connection (402 to 406) to receive an input value  alpha , a specific weight and an effective area for each contributory function. The resharpening coprocessor also includes a multiplication and addition device (422, 424), to calculate a first sum of the products of the value of  alpha  with the specific weight of the corresponding contributory function and a second sum of the product of the value of alpha  with the effective area of the corresponding contributory function. The resharpening coprocessor also includes a division circuit (440), to divide the first sum by the second and to obtain the fixed output of the contributory functions for the fuzzy logic control system. <IMAGE>
Patent DE-4417538-A1 (DE)
Title: Combustion chamber with self-ignition
Inventor: ALTHAUS ROLF DR
IPC: F23R3/36
Filed: 1994-05-19
Abstract: The combustion chamber has an inflow zone and a combustion zone in succession in the same flow direction. The inflow zone (5) has vortex generators (100,101,102). Several of these are fitted against each other around the through-flow channel. There is a pre-mixing zone (7) downstream of the inflow zone. In this zone, a secondary jet of liquid fuel (9) can be blown into the main gas fuel flow (4). There is a step (12) in the cross section between the pre-mixing zone and the combustion zone (11). This step sets the initial flow cross section of the combustion zone.
Patent DE-4419291-A1 (DE)
Inventor: STEINBRENNER BERND DR
IPC: A61M5/00
Filed: 1994-06-02
Abstract: A process and device are disclosed for presenting a plurality of objects (1), in particular pipette points (2), on a support according to a predetermined grid arrangement (10). The objects are stacked in layers (3, 3', 3'', 3''', ..., 3<n>) in a container (7) in such a way that the narrow side (8) of the outer contour of objects (1) directly engages the wide part (9) of the openings (6) of the objects (1) in the underlying layer. The object of the invention is to develop a process and device that allow supports to be quickly, easily and neatly refilled with minimum waste and the highest possible safety. For that purpose, each object (1) of the lowermost layer (3) is held by a dispenser (12) in such a way that at least one object (1) may be released and moved so that it falls into a receiving opening (11) of a support (4) positioned below the container (7), the corresponding objects (1) of the next layer (3, 3', 3'', 3''', ..., 3<n>) take the place of the moved objects and the lowermost layer of objects (1) that have taken the place of the moved objects are again retained by the dispenser (12).
Patent DE-4424577-A1 (DE)
Title: Transporter protein for cationic xenobiotic(s) and pharmaceuticals, and related DNA and transformed cells
Inventor: KOEPSELL HERRMANN PROF DR
IPC: C07K16/18
Filed: 1994-07-13
Abstract: New transporter protein (TP) able to transport cationic xenobiotics and pharmaceuticals (A) from the blood into liver or kidney epithelial cells or from the intestine, has a partial sequence of at least 7 amino acids (aa) taken from one of two sequences (556 and 231 aa) reproduced in the specification. Also new are: (1) DNA (I) encoding TP; and (2) epithelial cells that permanently express TP. The specification includes the DNA sequence (1882 bp) encoding the 556 aa protein.
Patent DE-4432752-A1 (DE)
Title: Control system for a window having an electric window winder for a motor vehicle
Inventor: JO HYUN MIN
IPC: H02H7/08
Filed: 1994-09-14
Abstract: A control sytem is disclosed for an electrical window winder for a vehicle, which control system is used to raise or lower window panes and is controlled by user-operated switches which supply electricity from the vehicle battery, or interrupt the supply, to the motor which raises or opens the relevant window pane. In order to make it possible to use switches which are cheaper than the normally used switches, in the case of which undesirable arc formation can occur and which possibly operate defectively, a combination of an overcurrent protection circuit and of an overheating protection circuit is used according to the invention.
Patent DE-4436343-A1 (DE)
Title: Cable drum and process for producing it
Inventor: MULLER JACUES
IPC: B65H75/14
Filed: 1994-10-12
Abstract: The invention relates to a cable drum for cables and wires of all types, which has a winding core (1) and shield covers (2) which are formed from a thermoplastic or duroplastic synthetic material. In cable drums of this type, there is the risk that the edges running along the circumference of the shield covers will peel off or fall off. The object of designing a cable drum in such a way that the edges of its shield covers cannot fall off is achieved in that each shield cover (2) has, along its circumference, a metal hooping (3) which is held on the inside by the formed synthetic material and the width of which is essentially equal to the thickness of the shield cover (2). <IMAGE>
Patent DE-4436726-A1 (DE)
Title: Device for the rapid attachment of diving-equipment cylinders to the back of a stabilizer jacket or the like and release from the latter
Inventor: GAROFALO GIOVANNI
IPC: B63C11/02
Filed: 1994-10-14
Abstract: Device for the rapid attachment of diving-equipment cylinders to a back construction and for rapid release from the latter with: a rigid support (2), which is connected to the cylinders (20) by means of straps (11) and is provided at one end with a locking recess (4), and with a back structure (3), which can be connected by way of holes (9) to the stabiliser jacket and is secured with a crossbar (5) which forms a coupling with the recess (4) in the rigid support (2). This back structure has a pin which is introduced perpendicularly therein in the vicinity of the end which lies opposite the crossbar (5), the support having a hole (9) in the vicinity of the end opposite the recess (4), and a spring clip device (7) with two arms (8) inside a hole (9), the said device locking the abovementioned pin (6) in the hole (9). <IMAGE>
Patent DE-4443764-A1 (DE)
Title: Photocopier print drum
Inventor: SAITOH HIROSHI
IPC: G03G21/16
Filed: 1994-12-08
Abstract: The light-sensitive print drum (1) of a photocopier is mounted on axle (7) with mountings (6) forming part of the developer unit (14). The axle (7) is mounted on arms on each side (21,22) so as to be swing-mounted. The first arm (21) is fixed on holder (18). The other end has a U-shaped profile to receive axle (7). The second arm is fixed on holder (20) and is also U-shaped and in connection with the axle (7). To change the drum (1), both holders (18,20) are lifted, withdrawing the unit.
Patent DE-4444714-A1 (DE)
Title: Inductive revolution counter containing electrical components in two part housing
Inventor: SKARPIL HARRY
IPC: G01P1/02
Filed: 1994-12-15
Abstract: The revolution counter includes a pan-shaped metal first housing (2) and a thermoplastic second housing (8).  The first housing at its opening has a collar (9) aligned to the outside.  Other components include a coil carrier (3), conductor (11) and circular groove (14). The first housing is provided with teeth (10) at its edge which produce a locking, rotation proof engagement with the second housing part.  An adhesive substance is introduced by capillary action between the two parts.
Patent WO-8704635-A1 (WO)
Title: Tennis apparatus
Inventor: MOENCH JULIUS
IPC: A63B69/00
Filed: 1987-02-06
Abstract: In a tennis apparatus, a tennis ball (5) or an imitation of a tennis ball is led by a device (6) having at least one extension arm (4) movably secured to a base plate (1) and to the extremity (3) of which the tennis ball (5) is attached. The extension arm (4) is mobile in space, at least within certain limits.
Patent WO-9204259-A1 (WO)
Title: Deviation station for conveyor belts
Inventor: MAIER GERNOT
IPC: B65G29/00
Filed: 1991-08-17
Abstract: The invention concerns a device for deviating a workpiece carrier from one conveyor belt (10) to another (10') arranged at an angle to the first in the same plane. Between the two conveyor belts (10, 10') there is a turntable (21) rotating in the conveyor direction at least in the inner belt region in the plane of both conveyor belts, whereby the workpiece carrier (14) is transported by the turntable (21) at least through the friction between them, and there is a lateral guide (25) at least in the outer curve for the workpiece carrier (14).
Patent WO-9217918-A1 (WO)
Inventor: FREUNDNER HASSO
IPC: H01R4/50
Filed: 1992-02-05
Abstract: Un système distributeur d'énergie électrique comprend des composants modulaires qui permettent d'établir un contact avec le conducteur situé sous le pont de contact à n'importe quel endroit d'un système conducteur. En même temps, l'adaptateur modulaire peut être équipé d'appareils supplémentaires. Ce système permet ainsi de réduire considérablement le temps d'installation.