baber/WOPTO huggingface dataset:
Patent DE-4317183-A1 (DE)
Title: Press with an integrated parts feeder
Inventor: SCHROEDER VOLKER DIPL ING
IPC: B30B15/30
Filed: 1993-05-22
Abstract: The invention relates to a press with an integrated parts feeder. This parts feeder comprises a revolving workpiece or tool carrier system, the so-called longitudinal-transfer forward feed. The system is characterised by three distinctive positions:     - insert position   - working position   - ejection position.   If a workpiece is inserted and the press triggered, the forward feed transports the part by means of the carrier into the working position. Here the working stroke is executed automatically. Parallel thereto the machined part is ejected and a new part can be placed in the insertion position. This arrangement saves removal time, and compared to manual presses also the operating work and time. By means of many possibilities of combining various types of presses with different variants of the forward feed, a wide range of application can be served. For example: punching, bending, riveting, pressing-in, fitting. Smaller variants represent an alternative to manual pressing and make the press available for use in the domestic sphere.
Patent DE-4317451-A1 (DE)
Title: Concrete for road surfaces and a process for its production
Inventor: ZIMMERMANN WOLFGANG
IPC: C04B28/02
Filed: 1993-05-26
Abstract: The concrete for road surfaces in accordance with ZTV Beton-StB 91 consists of at least 340 kg/m<3> of cement and aggregates having a grain composition in accordance with DIN 1045 and at least one required grain fraction greater than 8 mm, with at least one of the grain fractions greater than 8 mm consisting of granulated concrete, recovered from an old road surface which has been taken up and processed.
Patent DE-4318823-A1 (DE)
Title: Device for scanning optical examination of tissue
Inventor: KASCHKE MICHAEL DR
IPC: G02B6/34
Filed: 1993-06-07
Abstract: The device for scanning optical examination of tissue makes it possible to locate limited changes in the scattering and/or absorption properties of strongly scattering media with high contrast and high spatial resolution. Two-dimensional or three-dimensional image reconstruction from measured data is possible. The outlay on equipment and the measurement times are shortened as a result of using a multiplex method as well as employing an optical mixer device. <IMAGE>
Patent DE-4322254-A1 (DE)
IPC: E04G11/20
Filed: 1993-07-05
Abstract: A shuttering board (1) has border profiles (2) which are arranged on parallel borders or run around all the borders and exhibit a hollow cross-section and each has a stop web (4) which forms the outermost border of the shuttering board (1) and is located at right angles to the shuttering skin (3). The stop web (4) may be laid closely against a corresponding stop web (4) or a border web (5), for example a flat border web (5) of a neighbouring shuttering board. The further webs of the hollow border profile (2) are, in this arrangement, formed by an approximately U-shaped cross-sectional profile (6) with two U-legs (7, 8) and a U-transverse web (29). In this arrangement, the stop web (4) engages over the borders of the U-legs (7, 8), and at least one U-leg, preferably the U-leg (7) further away from the shuttering skin (3), is fixedly connected, for example welded, to the stop web (4). In this arrangement, the stop web (4) has a fastening flange (9) which grips the shuttering skin (3) on the concrete side, in particular engages over the same, but is expediently sunk into the shuttering skin (3). The flange (9) forms, with the fastening web which is located nearest the shuttering skin (3), is in contact therewith, in the use position, on its side directed away from the concrete, is formed by the U-leg (8) and belongs to the border profile (2) and with that portion of the stop web (4) which is located inbetween, a groove (10) which receives the border of the shuttering skin (3), engages round the shuttering skin (3) on the border side and is clamped fixedly with the aid of screws which pass through it. <IMAGE>
Patent DE-4323180-A1 (DE)
Inventor: ZURMUEHLEN FRANK DR
IPC: C07D239/34
Filed: 1993-07-10
Abstract: A process for preparing 5-chloro-4-hydroxypyrimidines, 2-chloro enamines as intermediates in this process and their use The invention relates to a process for preparing compounds of the formula   <IMAGE>   in which R1 is optionally substituted alkyl, cycloalkyl, aryl or benzyl, in which a chloroacetic ester is converted with ammonia or an ammonium salt into the corresponding chloro enamine and the latter is condensed in the presence of a base with formamide. The invention furthermore relates to 2-chloro enamines as intermediates in the process.
Patent DE-4328839-A1 (DE)
Title: Radiation-curable mixt. used as photoresist in microelectronic devices
Inventor: IPAKTSCHI JUNES PROF DR
IPC: G03F7/008
Filed: 1993-08-27
Abstract: Radiation-curable mixt. contains soluble polymer precursor and, as photoinitiator (I), N-(4-azidosulphonylphenyl)-phthalimide (IA) and/or N-(4-azido-sulphonylphenyl)-tetrahydrophthalimide (IB). Also claimed are cpd. (IB) per se; a process for making relief structures by irradiating the mixt.; and the use of (IA) and/or (IB) as photoinitiators in photoresist formulations for making relief structures, esp. of polyimides with high heat resistance.
Patent DE-4331572-A1 (DE)
Title: Venting injection-moulding machine
Inventor: KODAMA TAKASHI
IPC: B29C45/76
Filed: 1993-09-16
Abstract: A venting opening (3) for letting out a gas component (Gr) which is produced by a molten resin (E) is provided with a heating cylinder (2). A gas-holding chamber (C) is formed internally by covering the upper region of the venting opening (3), and a venting-opening covering (5), which has a gas outlet (4) at its upper region, and an inert-gas feeding unit (6), for feeding an inert gas (Gc) into the interior of the venting-opening covering (5), are provided. Consequently, the inert gas (Gc) remains in the gas-holding chamber (C), and a shielding layer of gas for shielding the venting opening (3) against atmospheric air is consequently formed. <IMAGE>
Patent DE-4332160-A1 (DE)
Title: Pneumatic distributor machine
Inventor: GATTERMANN BERND
IPC: A01C7/08
Filed: 1993-09-22
Abstract: Pneumatic distributor machine, consisting of a supply container, of metering members assigned to the supply container, of pneumatic conveying conduits leading from the metering members to distributor members and of feed conduits leading from the distributor members to discharge members. In order to develop the appliance in a simple way, there is provision for arranging the conveying conduits horizontally underneath the supply container, for arranging two conveying conduits next to one another, for arranging a further conveying conduit underneath these two conveying conduits, for at least one of the two upper conveying conduits to have a contraction, and for the material to be fed from the metering member to the lower conveying conduit through the region provided by the contraction.
Patent DE-4334320-A1 (DE)
Title: Method and device for determining the radioactive contamination of components from radiation-protection zones
Inventor: SPICKA MICHEL
IPC: G01T1/169
Filed: 1993-10-08
Abstract: In the case of the conventional methods, the statutory requirements of release measurements for radioactively contaminated parts from radiation-protection zones can only be partially met even with high expenditure. In order to achieve precise measured values with reduced expenditure, a contaminated component (1) is placed in a container (2) and sealed. After a predeterminable period of time, a defined part of the air volume is sucked out of the sealed container. The radon concentration of the defined part is determined and the alpha contamination of the component (1) is determined therefrom. <IMAGE>
Patent DE-4344123-A1 (DE)
Title: Hospital bed with X=ray film holder
IPC: G03B42/02
Filed: 1993-12-23
Abstract: In the region of the holder (30) the bed has a radiation-transparent lying surface (14,18,20), under which the holder is movable into different positions. The holder is swivelable about a horizontal axis between the film irradiation position and a removable one for the film handling. Pref. the holder is also pivotable about a vertical axis. It may be mounted on an arm (36) with a joint (40) for movement about the horizontal and/or vertical axes. There may be another joint for turning the holder and/or arm about a vertical axis. The arm may be telescopic.
Patent DE-4345149-A1 (DE)
Title: Case shaped toy tray for water
Inventor: GRUNERT RENATE
IPC: A63H33/32
Filed: 1993-12-01
Abstract: The natural water flow is used by conducting it into pipes to drive the various wheels and the movable figures. The tray is in the form of a case in two halves and has holes in the sides, closed by valves, into which pipes are inserted.
Patent DE-4404310-A1 (DE)
Title: Screw clamp for tongue and groove panels
Inventor: BUTSCHBACHER ERNST
IPC: B25B5/00
Filed: 1994-02-11
Abstract: The clamp for panels (2) has rails (12) with a sliding yoke pref. providing alignment. An upper part (10) has an L-shaped relatively thin plate, with the long leg (16) making a horizontal platform for an adjuster (20) parallel to the rails. The short leg (13) points downwards to form the clamping surface for a panel edge. The upper part may be non-rotatably fixed to the rails or may be used separately. The adjuster has a threaded eye through which passes a threaded spindle (20), turnable by a handle (21) to move parallel to the rails, for setting spacing and receiving support from a wall (1). The horizontal platform pref. has large supporting edges parallel to the rails, plastics coated to protect the panels and providing stability when the upper part is used separately.
Patent DE-4406021-A1 (DE)
Title: Pressure measuring device
Inventor: BRAUN DIETER DR
IPC: G01L9/00
Filed: 1994-02-24
Abstract: The device comprises a pressure-tight housing (12) contg. a pressure sensor (34) filled with liquid and with a pressure measurement opening (14) on the pressure side with an elastic membrane (18). A second opening (16) in the housing is closed by a wall element (22) with a large permeation coefficient compared to that of the elastic membrane. The wall element which closes the housing openings at a small distance in front of and approximately parallel to the elastic membrane. The pressure sensor is laterally adjacent to the membrane or wall element in a sensor chamber of the housing.
Patent DE-4411430-A1 (DE)
Title: Ventilator for cars interior
Inventor: HOEPPLER ROBERT DR
IPC: B60H1/24
Filed: 1994-03-31
Abstract: The ventilator consists of a blower which is fitted in the region of, and particularly underneath, the front seats (2). It extracts air from the rear passenger space and directs it into the front footwalls. The blower can be combined with an air filter, which may take the form of a filter cassette which is simple to exchange and which is accommodated in the same casing as the blower. The air to or from the blower can also be guided at least partly through the seat.
Patent DE-4411753-A1 (DE)
Inventor: HOVESTADT WIELAND DR
IPC: C08J11/00
Filed: 1994-04-06
Abstract: A process for recycling the overspray from paint spraying booths, consisting of solvent-contg. 2-component polyurethane (PU) paint or moisture-drying 1-component PU paint (I), comprises: (i) isolating the paint slurry with water and a coagulant, (ii) mixing the slurry (opt. after removing water), with an organic solvent which is unreactive towards NCO gps., (iii) reacting the free NCO gps. with cpds. (II) which are more reactive towards NCO gps. than water or any component with NCO-reactive gps. in the original paint, (iv) removing insoluble material, (v) removing solvent from the binder soln. obtd., to give a solids content of 60-100 wt. %, (vi) mixing with a water-dilutable stoving binder in the form of solid resin and (vii) dispersing this binder mixt. in water. In another version of the process, reactive cpds. (II) can be dissolved or emulsified in the water used in stage (i).
Patent DE-4412305-A1 (DE)
Inventor: BERTHOLD RAINER DIPL PHYS
IPC: H02H3/33
Filed: 1994-04-09
Abstract: A summing current transformer (3) responds to a fault current by producing a signal for a trip device (5) driving a plunger (6) to open a circuit-breaker (4). A current source (14) automatically produces a fault current at predetermined times, increasing until the trip is effected, while a blocking device (12) inhibits the plunger. The critical value of this current is measured by a resistor (15) in a sample-and-hold arrangement, and compared (16) with a desired value. The trend over repeated measurements is extrapolated to predict the remaining time to failure. <IMAGE>
Patent DE-4423678-A1 (DE)
Title: Arrangement for guiding an optical fibre, and a fibre guide
Inventor: TUOMAINEN TAPIO
IPC: G02B6/44
Filed: 1994-06-23
Abstract: In the arrangement, a directing path is formed for a fibre-optics cable by means of tubular cable guides (2a, 2b) which are fastened on a supporting panel (5) by means of elements (4a to 4d). In a corresponding manner, there can be mounted at the other end of the guides (2a, 2b) a fibre guide (3) by means of which the minimum degree of bending of the fibre cable can be determined. <IMAGE>
Patent DE-4423747-A1 (DE)
Inventor: TRAUB EUGEN
IPC: E04B1/76
Filed: 1994-07-06
Abstract: The heat damping plate of a foam plastic, such as polystyrene, has a hollow zone (2) in the plate (1) with an opening (4) at a narrow side (3), which at least partially holds the plate body (5) in the hollow zone (2). The body (5) is subjected to pressure from an adjacent heat damping plate, for partial insertion into the hollow zone (2). Also claimed is a mfg. appts. with one heated wire to cut the body (5). <IMAGE>
Patent DE-4426243-A1 (DE)
Title: Air spring
Inventor: HANDKE GUENTHER
IPC: B60G15/12
Filed: 1994-07-23
Abstract: Air spring comprising an air-spring bellows acting as U-type bellows, the air-spring bellows delimiting a spring chamber which is subected to gas pressure and is supplied via a pressure connection, the air-spring bellows, on the one hand, being connected to an axially moveable outer tube and, on the other hand, being in operative connection, via a rolling tube, with a spring carrier, characterised in that the rolling tube forms, with a securing means formed on the spring carrier, a latching connection which defines the axial position of the rolling tube.
Patent DE-4428679-A1 (DE)
Title: Method for applying fastener to structure
Inventor: WALLDORF HUGO
IPC: B25B31/00
Filed: 1994-08-12
Abstract: The method involves the use of a fastener with a pistol-shaped housing (1) with a cylinder section (2) and a chamber (3) which connects to a compressed air supply. In the cylinder section is a piston (8) which is joined to a drive rod into which a location rod (12) engages. At the other end of the location rod is a conical section for fixing to the fastener (14) which has a hole into which the location rod projects. At a distance from the conical end of the location rod is a switch mechanism (16) which connects via a projecting pin to a start rod (20) operated by the trigger (22). A lever (21) operated by the trigger connects to a valve which when operated connects compressed air from the chamber to the cylinder thus activating the mechanism.
Patent DE-4429766-A1 (DE)
Inventor: BODET JACQUES
IPC: F16L13/16
Filed: 1994-08-22
Abstract: A connection for high pressure pipes comprises two connectors 1 each fastened at the end of a length of pipe 8. Each connector 1 has at least one internal annular groove 2 into which the pipe is deformed to secure the connector 1 to the pipe in the direction of the longitudinal axis of the connector 1. Each connector is also provided with a number of circumferentially spaced, longitudinally extending, channels 3 into which the tube is also deformed. These channels prevent relative rotation between the connector 1 and the pipe 2. <IMAGE>
Patent DE-4438974-A1 (DE)
Inventor: MIN KYUNG-SEON
IPC: H04N9/44
Filed: 1994-10-31
Abstract: Demodulated 44 colour difference signals R-Y, B-Y are fed to a sign detector 46 where the signals are fist accumulated 12, 14; 20, 22 over a line period and the sign bit of current and previous line sums made available to discriminator 48. From the sign bits the discriminator determines whether the current line is an odd or an even line and outputs a discrimination signal PLINE. <IMAGE>
Patent DE-4440617-A1 (DE)
Title: Dental floss holder for cleaning between teeth
Inventor: MUTZ MARCUS DIPL ING
IPC: A61C15/04
Filed: 1994-11-14
Abstract: The round, plastics, floss dispenser (16) has a slot (20) through which the floss is drawn on to the floss holder (1) which is screwed to the side of the dispenser. The floss holder is a one piece plastic moulding which extends upwards from the dispenser. Running around the periphery of the floss holder is a slot which at its bottom end next to the dispenser has a V-shaped profile. At the top end of the holder is semi-circular indentation (2).In use, floss is fed from the dispenser and led around the groove on the periphery of the holder. The thread is kept under tension by operation of the knurled head (7) of the screw joining the holder to the dispenser. The floss crosses the indentation at the top of the holder which is placed over the gap in the user's teeth. Backwards and forwards movement of the holder thus cleans waste food from the teeth.
Patent DE-4441108-A1 (DE)
Title: Temperature-dependent fuel supply for motor vehicle IC engine
Inventor: WERKMANN KARL-HEINZ
IPC: F02M37/10
Filed: 1994-11-18
Abstract: The pump (3) draws fuel through an inlet (4) near the floor of the tank (1) and delivers it via a regulated (8) pressure line (5) to the injection system (6) of the engine (7). The pump motor (2) has sufficient power to supply the quantity of fuel required at its normal rating, which can be exceeded temporarily for starting in extremely cold conditions.The power of the pump is boosted (9) accordingly by an increase in the voltage supplied to its motor when a very low temp. is registered by a sensor (10) in the tank.
Patent DE-4442353-A1 (DE)
Inventor: THIELE LOTHAR DR
IPC: C08K3/36
Filed: 1994-11-29
Abstract: The invention concerns polyurethane compositions in which at least some of the fillers, preferably at least 30 wt % thereof, are surface-treated. The polyurethane compositions have highly stable reactivity during storage before application owing to the addition of pyrogenic silicic acids thereto. The compositions can either contain catalysts or be catalyst-free. This is particularly advantageous if the use techniques demand a long potlife.
Patent DE-4443907-A1 (DE)
Title: Building brickwork with mortar bridging cavities in plain bricks
Inventor: WACHTER ANTON
IPC: C04B28/02
Filed: 1994-12-09
Abstract: In building brickwork with plain bricks and mortar, esp. thin bed mortar, which is applied to the surface of the bricks, the mortar contains additives with a friable or compressible structure, e.g., perlite. As the bricks are laid, part of the mortar is forced out, whilst the spatial structure of the bridges in the remaining mortar between the cavities is crushed or compressed, except in the cavities. Also claimed is a thin-bed mortar contg. lightweight and other aggregates.
Patent DE-4445044-A1 (DE)
Inventor: DIEHN WOLFGANG
IPC: B01J41/05
Filed: 1994-12-08
Abstract: The invention in essence concerns a process for producing demineralised sterile water from drinking water. The process is characterised by the fact that the drinking water is drawn through a strongly acidic monospherical cation exchanger, then through a weakly basic monospherical anion exchanger, and finally through a strongly basic monospherical anion exchanger. The invention also concerns a device for carrying out the process.
Patent WO-8809860-A1 (WO)
Inventor: SCHULTE ERNST
IPC: E05F3/10
Filed: 1988-06-10
Abstract: Afin de simplifier la fabrication du logement d'un ferme-porte automatique à amortissement hydraulique, ledit logement a la forme d'un cylindre creux tubulaire (106) surmonté d'un canal extérieur de débordement (121) pourvu d'un ou plusieurs éléments hermétiques de couverture (102).
Patent WO-9317383-A1 (WO)
Inventor: HOEFFLINGER BERND
IPC: G06F7/52
Filed: 1993-03-01
Abstract: Il est décrit un agencement de circuit pour la multiplication numérique de nombres entiers, comprenant une unité de codage, une unité additionneuse additionnant les valeurs de sortie de l'unité de codage, et une unité de décodage décodant la valeur de sortie de l'unité additionneuse. L'invention est caractérisée en ce que l'unité de codage code les nombres suivant la formule ci-après: X = 2k * (1 + x¿B?) = 2?k + X¿B, Y = 21 * (1 + y¿B?) = 2?1 + Y¿B, de telle façon que l'unité additionneuse additionne les grandeurs k, 1 et x et y, et que les termes mixtes XB*YB soient, suivant la précision recherchée, ou bien non formés, ou bien calculés de façon récursive, selon le mode précité.
Patent WO-9409919-A1 (WO)
Inventor: DETTER RUDOLF
IPC: B07B1/42
Filed: 1993-10-28
Abstract: Le tamis à secousses comprend un arbre (10) entraîné en rotation. Un tourillon oblique (12) contre-incliné est monté de manière excentrique sur l'arbre (10) et est maintenu sur une plaque (18) pouvant être déplacée transversalement afin de modifier la course de l'excentrique (22) sur l'arbre (10). Le tourillon oblique (12) soutient une structure de tamis (14) maintenue de manière élastique qui est soumise à des secousses par le tourillon oblique rotatif. Pour permettre le réglage de son inclinaison, le tourillon oblique (12) est monté sur un disque rotatif (52) qui présente une surface cunéiforme inclinée contre l'axe (44) du tourillon oblique (12) et qui peut être ajusté de manière rotative et être bloqué en appui sur cette surface cunéiforme à l'aide d'une surface cunéiforme de la plaque (18), inclinée contre l'axe de l'arbre (20). Les inclinaisons des surfaces cunéiformes s'équilibrent dans au moins une position angulaire relative du disque rotatif (52) et de la plaque (18).
Patent WO-9522377-A1 (WO)
Title: Appareil de musculation pour l'entrainement au sprint
Inventor: WIEMANN KLAUS
IPC: A63B21/062
Filed: 1995-02-14
Abstract: L'invention concerne un appareil de musculation pour l'entraînement au sprint comprenant des dispositifs d'application de forces, qui permet de faire travailler efficacement des muscles extenseurs de la hanche et du genou et des muscles fléchisseurs de la hanche intervenant dans le sprint et qui convient pour solliciter les muscles des deux jambes de spécialistes des sports de force ou du sprint par mouvement de cisaillement caractéristique du sprint. Cet appareil de musculation pour l'entraînement au sprint comprend un cadre de support avec un élément de contact à bras de traction, comportant un élément de contact (14) situé au niveau de la cuisse et un élément de contact (31) situé au niveau de la jambe, un élément de contact à bras de levée (20), des supports d'avant-bras ainsi qu'un tabouret (60), l'élément de contact à bras de traction et l'élément de contact à bras de levée (20) se déplaçant dans des directions diamétralement opposées.