baber/WOPTO huggingface dataset:
Patent DE-4333174-A1 (DE)
Title: X-ray diagnostic apparatus for producing a transillumination image of an object on a monitor
Inventor: RITTER MANFRED DIPL PHYS DR
IPC: H05G1/60
Filed: 1993-09-29
Abstract: Such an X-ray diagnostic apparatus has a beam transmitter (2) for producing a focused beam which penetrates the object (3) and strikes a radiation transducer (4, 5) as beam shadows of the object (3). The radiation transducer (4, 5) produces electrical signals on the basis of the beam shadow, which signals are fed to a signal processing device (6) downstream of which the monitor (7) is connected. The signal processing device (6) has a first signal converter (9) downstream of which a second signal converter (10) is connected. In the first signal converter (9), the electrical signals are converted on the basis of a characteristic for defining an operating point (19) in such a manner that the mean brightness on the screen of the monitor (7) is substantially constant, that is to say the area of the bright and dark pixels on the monitor (7) is approximately the same. In the second signal converter (10), the output signals from the first signal converter (9) are converted on the basis of characteristics (14; 18) having a different and predetermined gradient, which cross at the operating point (19) and can be selected via the adjusting means (12). The advantage of the invention is that the observer now needs to operate only one adjusting means (12) in order to be able to obtain a display of the transillumination image on the monitor (7) which is as optimal as possible. <IMAGE>
Patent DE-4335433-A1 (DE)
Title: Electric motor, in particular a commutator motor
Inventor: BLUMENBERG RAINER
IPC: F04B17/03
Filed: 1993-10-18
Abstract: The invention relates to an electric motor having a motor housing (3) which can be flange-connected to a unit housing for driving a pump or another unit and has a rotor (13) which revolves in the motor housing (3) and has bearings at one end. In order reliably to prevent the laminated rotor core (25) damaging the permanent magnets (9, 11), which are arranged internally on the magnetic return path ring (5), before the motor housing (3) and the unit housing (69) are joined together, the outer circumferential surface (71) of the rotor (13) has a supporting ring which projects radially with respect to the laminated rotor core (25), is composed of an elastic material and is supported, before the motor housing (3) is attached to the unit housing (69), on the inner surface (75) of the permanent magnets (9, 11) which are arranged on the inside (7) of the magnetic return path ring (5). In consequence, damage to the permanent magnets (9, 11) by the laminated rotor core (25) during transportation when the rotor (13) has not yet been permanently mounted is reliably prevented. <IMAGE>
Patent DE-4337947-A1 (DE)
Title: Heatable steering wheel or control elements for land vehicles, aircraft, seacraft and spacecraft
IPC: B62D1/06
Filed: 1993-11-06
Abstract: The invention of the heated steering wheel is used for the safety and well-being of the driver of a land vehicle, aircraft, seacraft or spacecraft, at temperatures below the temperature, at which a person feels comfortable, of 20 to 25 degrees Celsius.
Patent DE-4340111-A1 (DE)
Title: New peptide(s) which inhibit tumour necrosis factor alpha
Inventor: KRAMER ACHIM
IPC: C07K14/715
Filed: 1993-11-22
Abstract: Peptide cpds. of formula R1-X1-X2-X3-X4-X5-X6-X7-R2 (I) are new.  In the formula, X1 = Ala, Arg, Ile, Leu, Lys, Met, Phe, Ser, Tyr, Val or a bond; X2 = L- or D-Ala, Arg, Asn, His, Lys or Pro; X3 = Arg or Lys; X4 = Arg, Lys or Pro; X5 = Trp or Tyr; X6 = Phe, Trp or Tyr; X7 = Cys, Ile, Leu, Met, Phe, Trp, Tyr or a bond; R1 = H, amino protecting gp. or at least one additional amino acid; R2 = OH, carboxy protecting gp. or at least one additional amino acid.
Patent DE-4344571-A1 (DE)
Title: Electric hand tool with safety shield
Inventor: KLEIDER ALBERT
IPC: B27G19/02
Filed: 1993-12-24
Abstract: The hand tool, e.g. an angle grinder or circular saw, has a machine housing (10) with a bearing flange (11) for a projecting drive spindle (13) for the rotary tool. A safety shield (15) enclosing the tool is attached to a neck (14) around the outside of the bearing flange and secured by a pair of sliding clamp elements (18), cooperating with an eccentric cam (19). The cam is operated via a manual lever (20) so that the cam is rotated into the clamp element locking position in which the clamp elements are pressed against the inside wall of a clamp collar (16) by pivoting the lever.
Patent DE-4401370-A1 (DE)
Title: Hollow body for electrical installation in concrete floors
Inventor: DEBIE PETER DIPL ING
IPC: E04B5/48
Filed: 1994-01-19
Abstract: A hollow body for electrical installation in concrete floors built according to the double-concreting process (using pre-cast concrete sheets with reinforcement rods (11) fabricated at the factory and concrete over- layer (15) added on site) comprises back and front pieces with connectors. The front piece is fitted into a hole in the pre-cast concrete sheet and can be adjusted in position relative to the back part. A connecting piece of the front part is accessible from the underside of the pre-cast concrete sheet and carries a cover to tension the unit against the concrete. This front part comprises preferably two separate pieces to make tolerance adjustments possible.
Patent DE-4404616-A1 (DE)
Inventor: MEIXNER JUERGEN DR
IPC: C08J7/046
Filed: 1994-02-14
Abstract: UV-curable coatings for profiled thermoplastic polycarbonate articles, comprise: (A) 20-75 wt.% hydroxyl- and isocyanate gp.-free reaction prod. of: (A1) hydroxy-2-4C alkyl acrylate opt. in a mixt. with up to 30 hydroxyl equiv.% (w.r.t. (A1)) other alcohols, with (A2) an aliphatic, isocyanurate gp.-contg. polyisocyanate derived from 1,6-diisocyanatohexane, with an NCO content of 22-23.5 wt.% and a viscosity of 800-1400 mPa/s at 23 degrees C; (B) 5-80 wt.% low viscosity acrylic acid ester comprising at least 80 wt.% one or more alkane diol bisacrylate with opt. ether oxygens having a mol. wt. less than 350, opt. in a mixt. with up to 20 wt.% (w.r.t. B) other acrylic esters; (C) 0-80 wt.% solvent (mixt.); (D) 0.1-10 wt.% initiator contg. at least one photoinitiator; and (E) opt. additives or auxiliary agents.
Patent DE-4408176-A1 (DE)
Title: Component encapsulation esp. integrated circuits
Inventor: MIESEK HEINZ
IPC: H01L23/29
Filed: 1994-03-11
Abstract: To encapsulate a component on a substrate which has no housing, for protection against the environment, a wall (5) is formed in a number of layers on the substrate surface round the mounted component. The enclosed vol. (6) within the wall is filled with a resin to encapsulate the contained component, using a resin which is the same as or different from the resin used for the wall (5). The resins used for the wall (5) and for filling the enclosed vol. (6) can be an epoxy and/or silicon resin.
Patent DE-4410061-A1 (DE)
Title: Circuit arrangement for a power steering system with motor drive
Inventor: WADA SHUNICHI
IPC: H02P7/00
Filed: 1994-03-23
Abstract: A circuit arrangement for a power steering system with motor drive can be reduced in size in order to lower production costs. A shunt resistor (43) and a bridge circuit (44) which has semiconductor steering devices (Q1-Q4) on the wiring pattern (P) can be arranged on a metal baseplate (10) on which a wiring pattern (P) is formed with the interconnection of an insulating layer. A microcomputer (55) and a peripheral device, preferably a drive circuit (47), a motor current detection device (48) and the like can be mounted on an insulated printed circuit board (2, 2A). The metal baseplate (10) and the printed circuit board (2, 2A) overlap one another with a predetermined distance being maintained between them. The heat which is output by the semiconductor switching devices and the wiring pattern is conducted away via the metal baseplate. <IMAGE>
Patent DE-4410800-A1 (DE)
Title: Rotation direction and status indicator for pumps
Inventor: PFAHLER ROLF
IPC: F04D13/02
Filed: 1994-03-29
Abstract: The pump has a pump housing with a pump shaft (5) arranged on its longitudinal axis (3). A rotation transfer device (15) mounted on one end of the shaft is enclosed by a drive housing (9) and is driven by the pump shaft. The transfer device carries a rotary indicator (17) covered by a transparent housing cover (45). The drive housing is rigidly connected to the pump housing. The rotation transfer device is pref. a rotation transfer coupling forming a magnetic drive consisting of a drive magnet (19) and a follower magnet (21) which interacts with it. An adapter can be connected between the pump shaft and coupling.
Patent DE-4413072-A1 (DE)
Title: Automobile ownership protection device
Inventor: SCHATZINGER LUDWIG DIPL ING
IPC: B60R25/00
Filed: 1994-04-15
Abstract: The protection device has an identification element (4) which is formed in at least 2 parts (1,2), which are separated from one another by separation surfaces (5) of complementary profile. Both parts carry different parts of the vehicle identification number characters, which cooperate to provide a readable identification number when the 2 parts are mated together. Pref. one part of the identification element is secured to the vehicle and the second part is retained by the vehicle owner, their complementary surfaces pref. provided by a ray structure which radiates outwards from the central point (13) within the identification element.
Patent DE-4413110-A1 (DE)
Inventor: WOLF ECKEHARD DR ING
IPC: G01R31/12
Filed: 1994-04-15
Abstract: Following an incident with the uncontrolled emission of coolant, power station components can be coated with a film of condensate which is conductive owing to deposited soiling and, with deteriorated insulation, can result in electrical functional defects. This situation is simulated by spraying a test liquid, the wetting power (surface tension) and conductivity of which correspond to those of the coolant condensate, on the electrical components of the power station. This test can be performed as a matter of routine at normal pressure and temperature while the reactor is running.
Patent DE-4414392-A1 (DE)
Title: Residue recovery from and degassing of liquefied gas tanks
Inventor: LORENZ WERNER DR ING
IPC: F17C9/02
Filed: 1994-04-26
Abstract: The tank (1) is connected to an extraction pump (2), a gas condenser (3) and a condensate holder (4), which have initially pref. been purged with inert gas to displace atmospheric oxygen. A comparatively heavy, insoluble, inert liquid of relatively low vapour pressure e.g. water, pref. at ambient temperature, enters the tank through a valve (8). This provides heat to vaporise the component of the liquified gas mixture having the highest vapour pressure.The released vapour is extracted to the condenser whilst the pressure in the tank is maintained by admitting more inert liquid. The extraction pump stops and the condensate is pumped to storage. Some inert liquid is pumped out of the tank, allowing vaporisation of the component with the next lower vapour pressure. The process is repeated until the last condensate is removed.
Patent DE-4415350-A1 (DE)
Inventor: LIENENLUEKE PAUL
IPC: A47L9/14
Filed: 1994-05-02
Abstract: The invention concerns a dust filter bag (1) for a vacuum cleaner (3) having a retaining plate (H) which consists of a rigid paper material, for example cardboard, and to which a dust bag (12) is connected, for example, by adhesion. The dust filter bag (1) further has a closure flap (13) which faces the interior (15) of the dust bag (12), which is hinged on the retaining plate (H), which can be opened against the effect of a spring, and which keeps an opening (Ö) in the retaining plate (H) closed in the closed state. In order to configure the dust filter bag such that it has a simpler structure and can be used to greater advantage, a strip-like spring element (F) is mounted on the closure flap (13) in such a way that, in the closed state, a distance (Y) is formed between a strip end (E-E) and a hinge pin (14) of the closure flap (13), the hinge pin being disposed externally of the strip and formed such that it faces the interior (15) of the dust bag (1).
Patent DE-4421941-A1 (DE)
Title: Rectangular cross=section roof batten with ventilation and flow ducts
IPC: E04D12/00
Filed: 1994-06-23
Abstract: The roof batten has a fastening surface formed for flat deposition onto a lower clamping web. The fastening surface lies opposite a support face for the roof tiles etc. next to a holding edge. Numerous grooves, as ventilation and flow ducts, extend across the fastening surface. Pref. the grooves has an arched or semicircular cross-section and are formed a regular spacing. The space between the grooves may be less than the width of a roof rafter. One side of the grooves is wider.
Patent DE-4421955-A1 (DE)
Title: Valve for vacuum pump
Inventor: STADTMUELLER HELMUT
IPC: F16F9/18
Filed: 1994-06-23
Abstract: The valve (10) is in a connecting line between the induction and compression sides of a vacuum pump. Its vibration damping device consists of a vibration damper (17) sealed against the outside, which has a piston rod (21) with a piston (22) moving in the damping chamber (23) of a damper cylinder (19). The damper cylinder is fixed by one end in the valve casing (14), while the piston rod carrier a closing body (12) at the other end. The damper with its cylinder (19) may be connected to a valve cap (13) fixed to the valve casing. The closing body (12) can turn to a limited extent relative to the piston rod.
Patent DE-4422459-A1 (DE)
Title: Ejection device for double cartridges
Inventor: KLESCHNITZKI FRANK
IPC: B05C17/015
Filed: 1994-06-28
Abstract: The device has a pneumatic pressure cylinder (2) installed on the cartridge holder (1) with a piston (3) guided inside the cylinder casing. The piston has two axially parallel pushrods (4) with discs (12) on their forward end, and the rods additionally mounted in a guide (5) which blanks off the cylinder. A disc-form rod retainer (6) extends in front of the cylinder and piston and has a thrust rod (7) installed rigidly and parallel to the pushrods.
Patent DE-4423633-A1 (DE)
Title: Towing eye for retention on chassis of motor vehicles
Inventor: BORGMANN BERND
IPC: B60D1/14
Filed: 1994-07-06
Abstract: The towing eye comprises a connecting pin (11) which has an attachment section (12) on one end, and on its other end it has an eye section (14) for hooking-up. The eye section and connecting pin are encased in a thermoplastics material cover (16) as far as the attachment section. The eye section is made from a sheet blank which has a semi-circular shaped cross-section. In the region (13) where the eye section joins the connecting pin it encloses approximately half its circumference and is welded to it.
Patent DE-4433249-A1 (DE)
Title: Yarn and twist with high bending strength, used as sewing thread
Inventor: KEMPER WILBERT DR
IPC: C08G73/18
Filed: 1994-09-19
Abstract: A yarn is claimed consisting of fibres of finite length made from aromatic polyamide (PA) contg. units of formula (I) and (II), selected to give a polyamide which is soluble in organic solvents, pref. with the formation of isotropic solns.: -OC-Ar<1>-CO-NH-Ar<2>-NH- (I), -OC-Ar<1>-CO-NH-Ar<3>-NH- (II). Ar<1>-Ar<3> = arylene with free valencies in the p- or m- position or corresp. parallel, coaxial or angled positions, and with different meanings for Ar<2> and Ar<3> in each case.
Patent DE-4434639-A1 (DE)
Title: Polymer blend for prodn. of mouldings with high joint line strength
Inventor: SCHECKENBACH HELMUT
IPC: C08L81/00
Filed: 1994-09-28
Abstract: Polymer blends (I) are claimed, contg. (A) 1-99 wt.% thermotropic liq. crystalline polyester(s) and/or polyester-amide(s) (LCP) and (B) 1-99 wt.% sulphoxide gp.-contg. polymer(s) (wrt. total amt. of A + B). Also claimed are: (i) foamed polymer material contg. (I), pref. integral foam, with a density \-50% lower than that of the unfoamed material; and (ii) a process for the prodn. of the foam by heating (I) at 280-340 deg C, pref. for 5-30 mins. at 300-320 deg C.
Patent DE-4445622-A1 (DE)
Inventor: GOSDIN MICHAEL DR
IPC: B29C45/17
Filed: 1994-12-21
Abstract: Hollow thermoplastic objects are made by injection of sufficient plastic melt into the cavity of a mould (1, 2), from a plasticising extruder (3) via its nozzle (4) and a melt passage. At the same time, and/or afterwards, a pressurised fluid, esp. a gas, is blown into the melt, so that the plastic injected is distributed and pressed onto the walls of the mould. The gas is obtained from a pressure vessel (5), fed in turn by a compressor (7) with drive (6). The moulding (8) is then cooled below its melting point, after which the gas pressure in the cavity is discharged. In a significant advance, the compressor drive is run at a constant power level (P), at least when making a run of plastic objects.
Patent DE-4447374-A1 (DE)
Title: New siderophore cpds. esp. myxochelin C, used as chelating agents
Inventor: TROWITZSCH-KIENAST WOLFRAM PRO
IPC: C07C235/60
Filed: 1994-12-22
Abstract: Siderophores of formula (I) are new. n = 2-4; the absolute configuration at C2 is (S) or (R). (I: n=4) is myxochelin C when the configuration is (S) and myxochelin C(R) when the configuration is (R).
Patent DE-4447510-A1 (DE)
Title: Stereoscopic image viewing system
IPC: G02B27/22
Filed: 1994-06-30
Abstract: The viewing system uses an electronic image support (2) with a sensor for adjusting the images in dependence on the detected movement of the head. The displayed images are projected directly onto the eye via a movable point (5) of a transparent screen (1), to provide an accommodation-free image. The image support and the transparent screen are incorporated in spectacles supported on the bridge of the nose, with electronic movement of the movable point.
Patent WO-8101219-A1 (WO)
Title: Electric winding for a transformer,a self or similar
Inventor: MARINESCU M
IPC: H01B7/00
Filed: 1980-10-16
Abstract: Electric winding for a transformer, a self or similar, particularly for high frequencies, wherein the conductors forming the winding are separated in the radial direction into n partial conductors and in such winding the interweaving is effected in such a manner that the initial innermost conductor is located outermost after interlacing. The second inner conductor comes after interlacing on the second position on the outer side etc. If the partial conductors are comprised of strips, then the partial conductors 1 to (n - 1) form two partial strips which overlap partially and are jointed in the overlapping area by their edges, while the nth strip conductor is in a single piece and forms the outer edge of the bands. Further, the strip conductors 2 to n pass through the first partial conductors which overlap themselves, the strip conductors 3 to a pass through the second partial conductors which overlap themselves, etc. Finally the strip n passes through the partial conductors n - 1 which overlap themselves.
Patent WO-8103131-A1 (WO)
Inventor: IHMELS H
IPC: B05B7/24
Filed: 1981-04-28
Abstract: Une buse centrale (6) ejectant le produit a pulveriser du pistolet pulverisateur et un reservoir (3) forment un bloc qui sera echange apres l'epuisement du produit dans le reservoir (3) et qui est fiche dans un logement en forme de pantoufle dans le corps (1) du pistolet. En plus du produit a pulveriser, le reservoir (3) contient aussi le durcisseur a adjoindre au produit, qui est contenu dans le couvercle (39); un melangeur (45) est prevu, en outre, dans le reservoir (3).
Patent WO-8402861-A1 (WO)
Title: Installation pour la fabrication de profiles composites calorifuges pour fenetres, portes et façades
Inventor: MUEHLE MANFRED
IPC: E06B3/273
Filed: 1984-01-16
Abstract: Dans une installation pour la fabrication de profilés composites calorifugés pour fenêtres, portes et façades, les profilés métalliques (8, 9) à joindre au profilé composite (7) comportent au moins une rainure longitudinale dans laquelle sont fixées des lattes de liaison (11) isolantes, tandis que des rouleaux de serrage (2) placés vis-à-vis par paire à angle droit par rapport à l'axe du profilé pressent sur les côtés extérieurs des lattes de liaison (11) des traverses de retenue contre les rainures longitudinales des profilés métalliques (8, 9) et les compriment avec la base des lattes de liaison (11) qui s'engage dans les rainures longitudinales. Afin d'obtenir constamment, malgré des tolérances de fabrication effectives des profilés métalliques (7, 8), une répartition égale de la compression des rouleaux de serrage (2) sur les traverses de retenue, ainsi qu'une localisation constante des lattes de liaison (11) dans les rainures de profilés, un des rouleaux de serrage (2) placés vis-à-vis par paire se compose d'au moins deux disques d'estampage (16) dépendants l'un de l'autre, supportés dans le plan du rouleau et se déplaçant grâce à un entraînement par friction sur le moyeu du rouleau. Pour supporter les disques d'estampage (16) sur le moyeu du rouleau, il faut de préférence utiliser des coulisseaux basculants (18) répartis régulièrement sur la périphérie du moyeu et situés dans des creux radiaux des disques d'estampage (16).
Patent WO-8602622-A1 (WO)
Inventor: LEISNER ERNST
IPC: B65G17/24
Filed: 1985-09-11
Abstract: The endless belt conveyor for work-pieces and work-piece holder is comprised of a retainer roll-chain (18). Said chain is comprised of articulated links of which one out of two carries a retainer roll (28). Spring elements (36) are notch-fixed to the link pins (24) arranged between the rolls (28) and cover the top part of the free spaces formed between the rolls (28). Thereby, chips, screws or other particles cannot reach those free spaces and the bearing surfaces of the work-pieces cannot be damaged.
Patent WO-9008851-A1 (WO)
Inventor: JANECKE WERNER
IPC: D06F58/24
Filed: 1990-02-01
Abstract: Un sèche-linge comprend une chambre intérieure (13) de réception de linge accessible par une porte (11). L'air chaud (60) chargé de vapeur qui sort de la chambre intérieure (13) et un milieu de refroidissement peuvent être introduits dans un condenseur (40). Afin de refroidir l'air chaud (60), celui-ci et le milieu de refroidissement sont mis en contact thermoconducteur dans le condenseur (40). Afin d'obtenir un sèche-linge ayant des dimensions extérieures aussi réduites que possible par rapport à l'espace intérieur utile (13) et de faciliter le retrait ou l'ouverture du condenseur (40) à des fins de nettoyage, le condenseur (40) est agencé sur une paroi extérieure (22), de préférence intégré dans la porte (11).
Patent WO-9113780-A1 (WO)
Inventor: GRAF FRIEDRICH
IPC: B60W10/04
Filed: 1990-03-06
Abstract: Die Steuerung enthält eine Getriebesteuerung, die beim Schalten eines automatischen Getriebes ein Eingriffssignal an eine Motorsteuerung gibt, welche daraufhin das Motordrehmoment verändert, um ein ruckfreies und verschleißarmes Schalten zu ermöglichen. Um die verschiedenen physikalischen Parameter, die den Schaltvorgang beeinflussen, berücksichtigen und das Motor-Drehmoment feinfühlig anpassen zu können, wird in der Getriebesteuerung der Anteil ermittelt, um den das Drehmoment zu ändern ist und dieser Anteil als Steuerinformation an die Motorsteuerung übermittelt.
Patent WO-9102571-A1 (WO)
Inventor: KLEINHEINZ WOLFGANG
IPC: A63C5/044
Filed: 1990-07-20
Abstract: Die Erfindung betrifft einen aus mehreren Schichten bestehenden Ski oder Snowboard, dessen unterste, den Laufsohlenbelag bildende Schicht seitlich von den Stahlkanten begrenzt wird. Nach der Erfinung ist zwecks Aufrechterhaltung einer laminaren Umströmung des Ski während des Laufes zwischen dem Laufsohlenbelag (5) und dem geschichteten Ski-oder Snowboardkörper (1, 2, 3) eine der strömungsdämpfenden Haut eines Delphin nachgebildete und entsprechend dimensionierte elastische Einlage (6) eingefügt, wodurch während des Laufes am Laufsohlenbelag (5) auftretende, im wesentlichen vom Schmelzwasser herrührende Turbulenzen kompensiert werden.