baber/WOPTO huggingface dataset:
Patent DE-4311439-A1 (DE)
Title: Tapered combined gas filter and conditioning screen - e.g. for a ventilation system providing humidification and dehumidification
Inventor: BOTTLAENDER WILFRIED DR ING
IPC: B01D53/04
Filed: 1993-04-07
Abstract: Device for purification and/or humdification dehumidification and conditioning of gas, especially air, consisting of a gas permeable filter layer (10) arranged with an all-round seal, or stand-off separation, in or on a section of gas duct (30,33), and through which the gas is conveyed and formed into a jet (5) by means of a blown (11) and/or through a nozzle (4) or a gas duct section (30,33), and which is furnished, as appropriate, with a device (17,19) to apply liquid (16,18) to the filter layer (10), being novel in that the flow resistance of at least the predominant pivot of the filter layer (10), whose free side forms the flow receiving surface (9), for gas passing the filter layer (10) with component velocity in a direction parallel to the receiving surface (9), is approximately equal to or less than the flow resistance for gas (2,5) enterinmg the same flow length at the same velocity, and passing perpendicular to the filtration receiving surface (9), and/or, that the filter layer (10) forms the shell of a hollow body (32) which tapers on all sides along the direction of the gas jet (5), and/or wholly or in part reduices relative to a gas jet (5) extending perpendicular to the gas jet axis (3), and that the outline stage of the base (13) of the hollow body (32) is the same, or approaching the same, as the onto profile of the gas jet (5) as it passes through the plane of the base (17,72) of the hollow body (32). USE/ADVANTAGE - Air conditioning filter.
Patent DE-4312222-A1 (DE)
Title: Device for supplying protective gas to a heated workpiece
Inventor: SCHUESSLER BERND
IPC: B23K1/012
Filed: 1993-04-14
Abstract: A device for the supply of protective gas to a heated workpiece has a temperature measuring device, for measuring the workpiece temperature, and a protective gas supply which is directed onto the heated workpiece. Here, the temperature measuring device is arranged within the end section of this protective gas supply, as a result of which a considerable saving in space is effected and also very precise temperature measurement, since the exit opening of the protective gas can also be used as a diaphragm for an IR sensor of the temperature measuring device, the temperature measurement being carried out in addition under the influence of protective gas.
Patent DE-4315079-A1 (DE)
Title: Method and device for determining arterial blood pressure
IPC: A61B5/021
Filed: 1993-05-06
Abstract: Blood pressure instrument comprising a device (14) for the supply of a heat pulse to a blood stream portion at a first artery site (24), at least one temperature sensor (20) for recording the passage of the blood stream portion of elevated temperature at a second artery site (26; 28), and a computer which (....) a value representative for the blood pressure from the time of movement of the blood stream portion from the first site to the second site (Fig. 1). <IMAGE>
Patent DE-4317306-A1 (DE)
Title: Honing process and machine for finishing gear teeth - has abrasive gear hone in mesh with workpiece gear and electronically coupled spindles so that pitch errors in gear can be measured and corrected by modifying relative speeds
Inventor: LORENZ MANFRED DIPL ING
IPC: G05B19/18
Filed: 1993-05-26
Abstract: The gear (1) to be finished is rotated in mesh with the honing tool (3) which is in the form of an internal gear with abrasive teeth which remove metal from the workpiece gear during rotation. The spindle drives of the workpiece gear and the honing tool are electronically coupled. Before machining takes place, the honing tool is rotated in mesh with the workpiece gear, which is allowed to rotate freely under no load. The deviations from true angular displacement of the workpiece gear are registered by the control system. The electronic coupling is then engaged and during machining uses the stored information on the gear errors to modify the relative speeds in a way that varies the metal removal rate and corrects the overall pitch error of the gear. USE/ADVANTAGE - High gear quality. Short machining time. Suitable for high volume production.
Patent DE-4319965-A1 (DE)
Title: Method for producing a housing which has a screen against the emission of electrical magnetic radiation
Inventor: KAHL HELMUT DIPL ING
IPC: H05K9/00
Filed: 1993-06-14
Abstract: A method for producing a housing (1, 4), especially for electronic functional elements (2), which produces screening against electromagnetic radiation, having a screen profile (8) which is arranged in a predetermined section (3a) of at least one housing part (1) and exhibits an elastic conductive material, the elastic conductive material being fitted by means of pressure from a needle (6) or nozzle directly onto that section (3a) of the housing part (1) on which it is intended to arrange the screen profile (8), as well as a housing produced in accordance with this method. <IMAGE>
Patent DE-4324915-A1 (DE)
Title: Device for holding hoses assigned to a teat cup cluster
Inventor: NIEDERTHANNER PETER
IPC: A01J5/017
Filed: 1993-07-24
Abstract: In the case of a device for holding the hoses assigned to a teat cup cluster, having a supporting piece (12) which can be fastened to the building and a supporting arm (9) which projects laterally from the supporting piece (12) and is arranged so as to be pivotable, optimum alignment of the teat cup cluster is achieved in any case owing to the fact that the inclination with respect to the vertical of the pivot axis (a) of the supporting arm (9) can be adjusted. <IMAGE>
Patent DE-4330208-A1 (DE)
Title: Optical connector
Inventor: GROSE-BOES HANS-GEORG
IPC: G02B6/36
Filed: 1993-09-07
Abstract: The invention relates to a connector for optically coupling an end section, which is arranged coaxially in a connector pin (3), of a first optical waveguide (1) to an end section of a second optical waveguide (2) by means of an aligning element (4), the aligning element (4) having in a first length region a first V-groove (7) into which the connector sleeve (3) is pressed in by means of a lateral-spring element (11) and is pressed against an axial stop (8) of the aligning element (4), and the aligning element (4) having on a second length region by a second V-groove (6) into which the end region of the second optical waveguide (2) is pressed in under spring force (12) and is pressed against the end face of the connector pin (3) by means of an axial-spring element (13), the second V-groove (6) being offset with respect to the first V-groove (7) in an axially parallel manner such that the end section of the second optical waveguide (2) runs coaxially relative to the connector pin (3). <IMAGE>
Patent DE-4331332-A1 (DE)
Title: Method for the mechanical reading of travel documents at the same time as a check of validity and recording of passenger numbers
Inventor: SOMMER RAINER
IPC: G07B15/00
Filed: 1993-07-02
Abstract: Published without abstract.
Patent DE-4334987-A1 (DE)
Title: Loading and unloading system for railway waggons for achieving combined road/rail goods traffic
Inventor: GRIMM KARL-HEINZ DIPL ING
IPC: B65G63/02
Filed: 1993-10-14
Abstract: Technical problem of the invention: At the present time, the main burden of goods traffic is borne by road vehicles, since there is no satisfactory solution for integrating rail traffic. This leads to increased detriment to the environment, a deterioration in traffic and an increase in costs. Solution of the problem: Via a computer-assisted loading and unloading system, consisting of movable transport platforms and bridge elements arranged parallel to the rail vehicle, a rapid supraregionally organised transfer from road vehicles to rail, and vice versa, is possible (see the drawing).   Field of use: The field of use can include all railway stations or transfer stations arranged centrally in relation to the North/South or East/West routes.
Patent DE-4400238-A1 (DE)
Inventor: BAER GERD
IPC: B60P7/12
Filed: 1994-01-07
Abstract: The roll-shaped load items (3) are secured against rolling down of a lorry platform by a mechanism contg. several extensible and retractable flaps in the platform plane. The flaps provide independent securing, but can be actuated simultaneously for their vertical extension, or for unlocking for such extension. Pref. with the securing flaps set in several rows, all the flaps in one row are actuated simultaneously. Alternately all the flaps available can be actuated by a simultaneous action. The flaps are spring biassed in their opening direction. They are arrested releasably in their closed positions.
Patent DE-4405641-A1 (DE)
Inventor: ALDOMA GUSTAVO ENRIQUE
IPC: A61K31/44
Filed: 1994-02-22
Abstract: The product 3-amino-2-(4-methoxyphenoxy)pyridine and its pharmaceutically suitable salts, in particular the hydrochloride, are novel products which are prepared by catalytic hydrogenation of 2-(4-methoxyphenoxy)-3-nitropyridine, optionally in the presence of the acid corresponding to the salt. Its pharmaceutical compositions containing sufficient amounts of suitable auxiliaries for its topical administration prove particularly useful in therapy for the treatment of inflammatory skin diseases. The tests for dermatological action with the aid of TPA-induced mouse ear oedema and of carragenan-induced rat paw oedema show that the product is very much more active by the topical route than ibuprofen and nimesulide, two known anti-inflammatory active compounds, of which the first is very widely known and the second structurally related.
Patent DE-4407405-A1 (DE)
Inventor: BRUNNMAIR ERWIN DIPL ING
IPC: D21F5/04
Filed: 1994-03-05
Abstract: A paper machine drying section consists of several drying groups (1',1'',1''') where the paper strip (2) together with one of the group endless drying sieves (3',3'',3''') is led alternatively over link rollers (4) and heated drying cylinders (5,5',5'''). The strip lies between drying cylinders and a sieve such that within a group only one paper side is in contact with the cylinders but alternates from group to group. At a group end or at the beginning of a following group, a smoothing roller (10'') is here supplied to form a smoothing gas with the cylinder (5',5'') of the neighbouring group (1'',1''') and the paper strip alone is led through the gap. An alternative similar drying section is claimed, but where here the smoothing roller forms a smoothing gap with another smoothing roller (10',10'',10''') of the neighbouring group and through which the paper is led.
Patent DE-4410026-A1 (DE)
Title: Packed snow chain set for motor vehicle
Inventor: MELZI CARLO
IPC: B60C27/06
Filed: 1994-03-23
Abstract: The audio medium (7) is accommodated in a recess (4) in the packing case (2). Instead of an audio cassette or CD the medium can be in the form of a video cassette. In any case, it is played by the equipment provided in the vehicle to instruct the driver while mounting the chains with the possibility of musical interludes or accompaniment while fitting them. The case can be in the form of a carrying case, a receiving packet (4) being provided on the outside for the audio medium. The case can be of strong plastics material retaining its moulded shape.
Patent DE-4414252-A1 (DE)
Title: Grinding tool for mfr. of movable joints for doll's limbs
Inventor: MIERSWA ULRICH
IPC: B24D7/18
Filed: 1994-04-23
Abstract: The tool is used during the mfr. of dolls. It has a grinding head (1) for applying an abrasive action on the curved surfaces of the limbs of the doll.The head of the tool has an abrasive acting surface, or is mfd. from an abrasive acting material. The head is shell-shaped and has a shank (2) for manual or machine operation.
Patent DE-4418807-A1 (DE)
Title: Release agent for hydraulic binder, esp. concrete or shell mould
Inventor: WITTICH LEONHARD
IPC: B28B7/38
Filed: 1994-05-30
Abstract: Release agent (I) for hydraulic binder is based on (a) a water-immiscible monofunctional alcohol (I) which is liquid at 5-15 deg  C, selected from 12-22 C unsatd. fatty alcohols with an I2 no. of 40-170, 16-28 C Guerbet alcohols, 8-15 C oxo-alcohols and/or 6-10 C satd. alcohols and (b) opt. other water-immiscible organic cpds. as the oil components; (c) opt. other release agents normally used for these binders; and (d) water. The novelty is that (I) also contains (e) 0.5-5 wt.% emulsifier w.r.t. the oil components (a) and (b). Also claimed is a concentrate for the prepn. of (I).
Patent DE-4423613-A1 (DE)
Inventor: MUELLER BERND DR
IPC: C07C239/08
Filed: 1994-07-06
Abstract: The invention concerns 2-[1',2',4'-triazol-3'-yloxymethylene]-anilides of the formula (I) in which the subscript and substituents are as follows: n stands for 0, 1, 2, 3, or 4; X stands for a direct bond, oxygen or NR<a>, R<a> being hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; R<1> nitro, cyano, halogen or optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy; R<2> hydrogen, nitro, cyano, halogen, alkyl, haloalkyl, alkoxy, alkylthio or alkoxycarbonyl; R<3> optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, heterocyclyl, aryl or heteroaryl; R<4> hydrogen or optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; R<5> hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl. The invention also concerns methods of preparing such compounds, intermediates used in their preparation and their use in the control of animal and fungal pests.
Patent DE-4427101-A1 (DE)
Inventor: HEIN HEINZ-MICHAEL DIPL ING DR
IPC: G01N21/47
Filed: 1994-07-30
Abstract: An apparatus for optically characterising the inner structure and/or composition of an extended scattering sample consists of a system of one or several light sources and one or several light detectors, as well as a distance sensor.
Patent DE-4432905-A1 (DE)
Inventor: KIESIG STEPHAN T DR
IPC: G01N30/88
Filed: 1994-09-15
Abstract: A process is disclosed for identifying free apo (a) in a human body fluid containing free apo (a) and a lipid-bound apo (a). The proposed process involves (a) separating the apo (a) bound to the lipids and subsequently identifying the free apo (a) by known methods; or (b) identifying the free apo (a) in an immune reaction with antibodies which react to the free, but not to bound, apo (a). This process provides a powerful tool for assessing disturbances in lipoprotein metabolism or a patient's atherogenic risk.
Patent DE-4435795-A1 (DE)
Inventor: HAUNER FRANZ DR ING
IPC: H01H1/50
Filed: 1994-10-06
Abstract: High temperatures must be prevented in the contact regions of electromagnetic switchgear. Prior art systems make use of low-resistance contact materials and/or stronger contact pressure springs (8). According to the invention, a shape memory alloy is used to make the springs (8) which expand longitudinally when the temperature rises and thus increase the contact presssure.
Patent DE-4437955-A1 (DE)
Title: Rail track permanent way
Inventor: KNAPE FRITZ
IPC: E01B3/40
Filed: 1994-10-24
Abstract: The permanent way, for a rail track, is built up over the required carrier surface level by a given surplus. The upper surface of the permanent way is scraped off to bring it down to the required level for the tracks. The scraped surface (3) of the permanent way, to give the track carrier surface, is worked to give recesses (7) on the surface plane (P) for the sleepers (9). The intermediate zones between the sleepers is filled wit a solid material and sealed with a synthetic resin, and pref. epoxy resin.  Also claimed is a rail track permanent way.
Patent DE-4440034-A1 (DE)
Title: Method for side grinding using abrasive wheels provided with fine-grinding regions
Inventor: RUEBENSTRUNK DIRK
IPC: B24D7/14
Filed: 1994-11-10
Abstract: The invention relates to a method for the dry and also wet side grinding of workpieces, in particular metallic workpieces, wherein the grinding surfaces of the circulating abrasive wheels are set in such a manner as to be inclined in the direction of delivery of the workpieces continuously passing through. In order to prevent the occurrence of grinding grooves and grinding scratches owing to agglomerates of abrasive grains or individual abrasive grains coming out of the edges of the abrasive surfaces, the abrasive wheels are provided in the outer-edge region with a zone made of an elastic material. The elastic material may additionally be provided with a structure of abrasive grains in order to eliminate any grinding grooves which have arisen nevertheless, by fine grinding. The elastic material is preferably made of rubber or polyurethane, it being possible for the polyurethane to be continuously moulded onto a commercially available grinding wheel by foaming.
Patent DE-4443289-A1 (DE)
Title: Transformation arrangement for coupling of antenna with medium such as ground
Inventor: SCHRICKER KLAUS DIPL ING
IPC: H01Q19/09
Filed: 1994-12-06
Abstract: The waveguide antenna has a horn-shaped emitter (10), and is filled with a dielectric material (11) that has a dielectric constant value of approximately 5. Suitable materials are plastics, such as titanium dioxide resin and various polymers. The emitter is adhesively bonded at the exit to a carrier plate (20) and this has an aperture of a similar shape to that of the emitter. The carrier is supported on a large number of flexible wire-like elements (21), that engage and provide good coupling with the transmitting medium, e.g. the ground. The wires and carrier plate are produced in the same material as the dielectric.
Patent DE-4443805-A1 (DE)
Title: Arrangement for exposing heat insulation for buildings
Inventor: DITTES MICHAEL
IPC: F24J2/04
Filed: 1994-12-09
Abstract: The arrangement optimises the light ray spectrum and obtains a higher temperature stability affecting the capillary structure in the direction of the longitudinal axis by a constant temperature bonding agent. The heat is simultaneously transferred via the function of an absorber onto the heat accumulator medium. The whole arrangement is applied to the outer wall of a concrete house.The amount of light falling on the accumulator is regulated by a shading arrangement (roll blind, folding door, electrochromatic film etc.). The shading device is provided within the ventilation space and is controlled by a temperature sensor. A security glass pane protects the arrangement from the wether conditions and dirt.
Patent DE-4444556-A1 (DE)
Title: Switchable terminal block fitted to supporting rail
Inventor: RUERUP CLAUS DIPL ING
IPC: H01H71/10
Filed: 1994-12-01
Abstract: The terminals are arranged side-by-side with connections to contact plates pivotable between open and closed positions by hand levers. Switchable and unswitchable terminals are segregated in gps. (16,17). The hand levers of the switchable gp. have two visible faces (21,22) of which only one at a time is visible along the line of sight (B) of the operator.A label (23) is snapped into one face (22) which in the normal position, as opposed to the 'Test' position, is coplanar with the labels (24) of the unswitchable terminals. A transparent cover (15) can be slid over two or more levers.
Patent DE-4446538-A1 (DE)
Title: Hydraulic tensioning device e.g. for programmable machine tool
Inventor: SCHUTTENBERT ECKARD
IPC: F15B11/028
Filed: 1994-12-24
Abstract: The pump (10) draws hydraulic fluid from a container and passes it along the supply line (12) to the electrohydraulic switch (13) for the setting unit (14) of the pressure regulating valve (15), subject to the pre-control valve (56). The control slide (17) controls the outlet (19) and line (20) to the 4/3 way valve (21) and to the left-hand space (28) of the double-acting cylinder (29), with setting piston (30). The right-hand space is connected to the line (25) and the way valve is preferably electrically actuated. The force in the collect chuck (43) is detected by a force sensor (35) coupled with the connecting rod (33) of the setting piston.
Patent WO-8000512-A1 (WO)
Title: Semi-conductor rectifier bridge
Inventor: MAIER R
IPC: H01L27/08
Filed: 1979-08-13
Abstract: The semi-conductor rectifier bridge comprises rectifier elements (1, 2) mounted at the end of the conductors in band or wire shape and enclosed therewith in an envelope, said bridge presenting two semi-conductor bodies (1, 2) having each a member of integrated elements defined by the assembly. Each semi-conductor body comprises at least one pn jonction and is divided by at least one reinforcement of a main surface in a selected member of rectifier elements. By a corresponding relative arrangement of the semi-conductor bodies and of the conductors, the rectifier elements are connected with the smallest possible interval according to the assembly, by means of one extremity (5a, 6a, 7a, 8a) of a conductor, and the conductors are formed and arranged so that their free ends (5, 6, 7, 8) present a relative gap (m) fonction of the application.
Patent WO-8002309-A1 (WO)
Title: Combustion engine using several kinds of fuels and having electronically adjustable intake and exhaust valves and injection device
Inventor: WENDT H
IPC: F01L9/20
Filed: 1980-04-19
Abstract: The combustion engine using several kinds of fuels is provided with intake and exhaust valves and an injection device which may be electronically adjusted. It is comprised of at least one working cylinder (1, 1a) at the upper part of which is provided a fuel supply device (4), an intake valve (5) and an ignition device (6); these elements being all electronically adjustable. In the working cylinder (1, 1a) there is provided a piston (9) which is in communication with a pressure accumulator device. This connection device may be comprised of a hydraulic, pneumatic accumulator or even a spring accumulator. The piston rod (12), provided with a blocking device (11), is connected to a transmission shaft (15), 15a). To regulate the running of this engine, there is provided an indicator (3) of the cylinder temperature, a piston position indicator (34) and an electronically programmable adjusting and control device (20), such device (20) possibly being a microprocessor (20a). The control and adjusting device (20) has a visualising unit (51); this device (20) is connected with the temperature indicator (3), the piston position indicator (34) and, via a switch (21), with the fuel supply device (4) and the intake valve (5).
Patent WO-8002612-A1 (WO)
Inventor: TAUDT H
IPC: G06V10/46
Filed: 1980-05-17
Abstract: Pour la determination de contours a l'interieur d'images (1, 3-6) memorisees sous forme numerique, on marque dans l'image une zone d'exploration (20) et, a l'aide de la difference de tonalite de couleur dans la zone d'exploration on determine le contour (25).
Patent WO-8401206-A1 (WO)
Inventor: WILHELM FRANZ
IPC: F24H1/22
Filed: 1983-09-17
Abstract: Dans un réservoir à eau chaude chauffé par combustible et doté d'un compartiment annulaire rempli d'eau et situé dans un boîtier, le centre du compartiment étant traversé par un tube-foyer (5) chauffé par les gaz brûlés d'un brûleur (7), une chambre annulaire de chauffage (10) pour l'eau d'une installation de chauffage est disposée entre le tube-foyer (5) et la paroi interne (28) du récipient d'eau (33). Cette eau de chauffage peut chauffer soit les radiateurs d'une installation de chauffage, soit la paroi interne du récipient d'eau si l'on commute une vanne à trois voies (18). La température de l'eau utilisée est ainsi indépendante de la température de chauffage.
Patent WO-9208384-A1 (WO)
Inventor: ANDERIE WOLF
IPC: A43B13/18
Filed: 1991-11-06
Abstract: Ein Schuhboden, insbesondere für Sportschuhe, der eine stoßdämpfende Sohlenschicht und eine laufseitig damit verbundene, ggf. profilierte oder eine Profilsohle tragende Deckschicht aufweist. Die stoßdämpfende Sohlenschicht besteht aus einem harten biegeelastichen Kunststoff und weist eine Anzahl von im wesentlichen in Sohlenlängsrichtung verlaufenden Stützwänden auf, die zwischen sich Hohlräume bilden. Die Stützwände sind, im Sohlenquerschnitt betrachtet, in sich schräg und/oder in sich gekrümmt zwischen der laufseitigen Deckschicht und der Oberseite der Sohlenschicht angeordnet.