baber/WOPTO huggingface dataset:
Patent DE-3732784-A1 (DE)
Title: Apparatus for winding a thread to form a cross-wound bobbin
Inventor: KECK HELMUT
IPC: B65H54/28
Filed: 1987-09-29
Abstract: An apparatus for winding a thread to form a cross-wound bobbin, with a rotary-drivable grooved drum, into which the thread is to be inserted, one groove moving the thread relative to the longitudinal axis of the groove drum in one of its directions and another groove moving the thread in the other direction, in such a way that the thread is guided with a to-and-fro movement and the winding of a cross-wound bobbin thereby becomes possible, is characterised in that there is provided a plurality of grooved drums (14, 18), each of which has a groove (16, 20) with a path rising in only one direction at least over the predominant part of its length (for example, rising to the right or rising to the left), in that the grooved drums (14, 18) can each be driven with a constant direction of rotation, and in that the grooved drums (14, 18) are held movably in a guide in such a way that different grooved drums can be brought alternately into the path of the thread (80), the said grooved drums bringing about alternately a movement of the thread in one direction and the other relative to their longitudinal axis in dependence on the direction of the path of their groove and their direction of rotation. Reliable thread guidance is achieved thereby. <IMAGE>
Patent DE-3738294-A1 (DE)
Title: Safety device for an automatic linkage actuator in the event of incorrect functioning of the same in the brake linkage of rail vehicles
Inventor: HAHNE JOCHEN DIPL ING
IPC: B61H15/00
Filed: 1987-11-11
Abstract: In a safety device for an automatic linkage actuator (5) in the event of incorrect functioning of the same within a brake linkage chain of rail vehicles, a retaining device (1) is arranged between the associated control stop (13), supported on the frame side, of the linkage actuator (5) and the frame (12). This retaining device (1) secures the control stop (13) until a defined level of force is reached. After the level of force is exceeded, the retaining device (1) permits the control stop (3) to change position, a signal transmitter (16, 17) which is connected to the control stop (13) transmitting this change of the initial position to a display (18). <IMAGE>
Patent DE-3738335-A1 (DE)
Inventor: CLARK LAWRENCE
IPC: C08L23/08
Filed: 1987-11-11
Abstract: A composition comprising (a) a carboxylated butadiene-acrylonitrile elastomer (b) an ethylene/(meth) acrylic acid copolymer at least partially neutralized, advantageously with a metal ion dynamically crosslinked by (c) an epoxy crosslinking agent.
Patent DE-3740006-A1 (DE)
Title: Method of deflashing pressed mouldings of organic fibrous materials
Inventor: KISS GUENTER H
IPC: B29C37/02
Filed: 1987-11-23
Abstract: A description is given of a method of deflashing mouldings which are produced by pressing organic fibrous material containing a binder. In this method, the flash-reinforced moulding contour is deflashed by means of pyrolytic decomposition in a separate apparatus. At least in the region of the flash, the moulding contour edge to be deflashed is briefly brought into thermal engagement with the surface of a thermally conducting solid, the surface being at a temperature which lies above the decomposition temperature of the fibrous material, namely between 250@C and 700@C, in particular between 400@C and 550@C. <IMAGE>
Patent DE-3740074-A1 (DE)
Title: Air heater
Inventor: DOTTERWEICH EWALD
IPC: F24H3/04
Filed: 1987-11-26
Abstract: In an air heater having a fan which is accommodated in a prismatic housing, and an electric heating element, and also incoming-air and outgoing-air openings for the fan air which are arranged in the housing walls, to obtain a uniform and equal-pressure outgoing-air flow the incoming air can be led axially to the fan wheel (7) via housing openings (5) in a housing wall parallel to the plane of the fan wheel and the outgoing air can be passed via openings (17) in the side walls, extending all the way round transversely to the housing wall, of the housing (1) and air-guide plates (18) are constructed in the corner regions in the housing (1). <IMAGE>
Patent DE-3740588-A1 (DE)
Inventor: KAPLAN MURRAY ARTHUR
IPC: A61K47/02
Filed: 1987-11-30
Abstract: The amorphous solid formed by lyophilization or cosolvent precipitation of an aqueous solution of 7-[ alpha -(2-aminothiazol- 4-yl)- alpha -(Z)-methoximinoacetamido]-3-[(1-methyl-1- pyrrolidinio-methyl]-3-cephem-4-carboxylate zwitterion and a salt or mixture of salts from a selected particular group is a broad spectrum antibiotic composition and has better temperature stability at least up to 45 DEG C than the zwitterion. The salt is one wherein the cation is selected from the group consisting of sodium, lithium, calcium, and magnesium and the anion is selected from the group consisting of chloride, bromide, and iodide. The molar ratio of zwitterion to salt ranges from about 0.5:1 to about 2:1.
Patent DE-3740613-A1 (DE)
Title: Seat ring for shut-off valve devices
Inventor: KAECHELE BRUNO ING GRAD
IPC: F16K1/226
Filed: 1987-12-01
Abstract: In a seat ring for shut-off valve devices, a rigid annular insert is provided, which has two mutually flush shaft bores for a valve shaft passing through the shaft bore and forms an essentially cylindrical seat surface for the seat ring at its outer circumference. The insert is surrounded on all sides, with the exception of the seat surface, by an elastic sheathing which also lines the shaft bore. In order to make the insert less sensitive to damage during manufacture, it consists of a thin-walled piece of steel tube, two annular flanges pointing radially outwards being moulded integrally onto the two end faces of said tube. The outside edges of the annular flange form the seat surface. <IMAGE>
Patent DE-3743337-A1 (DE)
Title: Heatable water-supply installation, in particular for open-air and open stables
IPC: A01K7/02
Filed: 1987-12-21
Abstract: The state of the art is such an installation with at least one water-dispensing arrangement (18 or 20), in front of which an electric resistance heating element (36) lying in the water supply line (10; 110) is arranged; see DE-OS 3545815. Behind the last dispensing arrangement, the supply line is completed, by means of a water return line, to form a ring line, in which water circulates, which is in heat-conducting connection with each dispensing arrangement, the outlet valves acting directly on the supply line. The disadvantage of this known installation is the high installation and operating cost outlay for circulating and heating the water. The aim of the invention is the relatively simple construction of a similar installation with lower power consumption with the same heating capacity. The aim is achieved by the supply line (10; 110) ending at a final dispensing arrangement (20; 182) and being laid past each upstream dispensing arrangement (18; 186, 20, 18) without significant heat-conducting connection therewith, one outlet valve of the arrangement (18; 20) being connected to the supply line (10; 110), and by the heatable supply line section in front of the first dispensing arrangement (18) being designed as a water supply container (14; 114) which contains the heating element (36; 136). Advantages of this solution are the omission of a return line and of a circulating pump in a ring line as well as of constant heat delivery of standing water to arrangement parts and the ... Original abstract incomplete. <IMAGE>
Patent DE-3800181-A1 (DE)
Title: Steam appliance
Inventor: ESSER HANS-PETER
IPC: A47J27/04
Filed: 1988-01-07
Abstract: The invention relates to a steam appliance for generating and consuming hot steam, in particular for household use. Known devices, such as, for example, steam irons, fruit juice extractors or air-humidifying units, each generate the required steam in the appliance itself and only for use of the latter, a multiple use of the generated steam not having been envisaged until now. According to the invention, a heatable steam generator (1) can be connected to any desired consumption devices (2) via a flexible steam conduit (3). The consumption devices (2) envisaged are preferably a steam nozzle with integrated solvent take-up, a steam-distributing plate, a steam nozzle with a plurality of individual nozzles, a steam outlet nozzle with filter, a steam nozzle with protective hood, a steam pot, a condensing coil and also a cleaning brush. The steam generator (1) consists essentially of a boiler (10) with preferably electric heating (11) and also with a closable lid (12). <IMAGE>
Patent DE-3805170-A1 (DE)
Inventor: KUEBLER WOLFGANG
IPC: H01H36/02
Filed: 1988-02-19
Abstract: A circuit element for the fitment of an elongated measuring conductor has a switch and a resistor which are mounted in a plastic housing. Connecting tabs 25 and 27 are provided for electrical connection, and are accessible for connection in pairs, geometrically corresponding to one another, on two mutually opposite outer sides of the plastic housing, so that the circuit elements can be connected to a measuring conductor in a uniform manner in a row by soldering connecting tabs which are then opposite to one another. The connecting tabs extend in a common contact plane 19 which, for its part, extends closely along the cover side 29 of the plastic housing 4. <IMAGE>
Patent DE-3810512-A1 (DE)
Title: Method and device for rangefinding using weak laser light pulses
Inventor: HIPP JOHANN
IPC: G01S17/10
Filed: 1988-03-28
Abstract: A method and a device are specified for rangefinding using weak laser light pulses, using which method rangefinding can be carried out using very low energy and with very little beam diversion, over long ranges, using diode lasers. In this case, the light reflected from an object and received is converted into an electrical signal and is amplified. The amplified signal is, of course, subject to noise. The time sequence of the analog output signal from the amplifier is stored, averaged and investigated for the presence of signals.
Patent DE-3812368-A1 (DE)
Title: Discus
Inventor: GIRSE MARTIN
IPC: A63B65/10
Filed: 1988-04-14
Abstract: The discus, as an item of equipment for games and sports, is of plate-like shape, and a frustoconical attachment (4) is moulded onto the convex exterior (2) of the disc, coaxially to the axis (3) of rotation of the disc. This attachment (4) is designed as a hollow body and accepts within it a freely rotating ball (7) which can be set to rotate when the disc is thrown, and then interacts with the sound chips (8) arranged in the attachment (4) and produces musical notes during rotation in the air. The attachment (4) produces improved flying performance of the discus (1) and gives the latter improved attractiveness as a result of the music-emitting effect. <IMAGE>
Patent DE-3814582-A1 (DE)
Title: Collision sensor
Inventor: THOM HEINZ DR ING
IPC: B25J19/06
Filed: 1988-04-27
Abstract: The invention relates to the protection against collision destruction for travelling units moving in space, for example mobile robots and guide transmissions of the robots, using one or more collision sensors which are mounted in the predicted danger area on mobile units or stationary obstacles. According to the invention, the object is achieved by the fact that a Hall element is mounted insulated at the centre on the base plate of a housing in the form of a cylinder with a straight circular truncated cone which is open at the top. A preferably flexurally elastic sensor is permanently connected by a bushing to a cylindrical rod magnet. A cylindrical sleeve connected to the bushing by means of a thread exhibits a stop by means of which it is seated on the edge of the truncated circular cone of the housing, the magnet being at such a distance from the Hall element that, when the magnet is deflected from the centre axis, a switching function is executed by the Hall element. The sleeve is elastically fixed to the housing by means of a spiral spring which firmly encloses the housing and the sleeve and the ends of which are attached to the cylindrical part of the housing and of the sleeve. <IMAGE>
Patent DE-3816794-A1 (DE)
Inventor: COZZI PAOLO
IPC: A61K31/495
Filed: 1988-05-17
Abstract: Substituted 2,5-pyrazinedimethanol derivatives of formula (I> <IMAGE> wherein each of the R and R2 groups which may be the same or different, represents a hydrogen atom or C1-C6 alkyl group, and each of R1 and R3, which may be the same or different, is hydrogen or a straight or branched chain, saturated or unsaturated, C1-C8 aliphatic hydrocarbon group are chained. They are useful in the treatment of a primary or secondary hyperlididaemia or of ventricular arrhythmia in an infarct patient.
Patent DE-3821209-A1 (DE)
Inventor: HAERTLEIN REINHOLD
IPC: B25F5/02
Filed: 1988-06-23
Abstract: Portable, motor-driven cutting device, especially motor saws or hedge-shears with a housing with support handle and operating buttons at the back section and cutting devices at the front section, as well as with at least one operating grip to be set, angled or freely adjustable about a first axis which runs in the main parallel to the cutting plane and which serves to adjust the cutting plane whereby the handle can be adjusted to the housing about at least one additional axis vertical to the cutting plane that locking for the turn and adjusting position about the first axis is effected if facing notches and counter notches of the handle and housing catch form-fit and/or friction tight due to adjusting around the additional axis.
Patent DE-3821607-A1 (DE)
Title: Tree grid
Inventor: BREITSCH RUDOLF
IPC: E01C9/00
Filed: 1988-06-27
Abstract: The invention relates to a tree grid having a mountable tree-securing means. Up until now, tree grids comprising individual parts have been subsequently installed in traffic areas in order to protect new plants. In this arrangement, the problem arises again and again of closely adjacent tree grids, just as they are laid, being damaged as a result of being driven over by building-site vehicles and, in particular, becoming ineffective if the soil is not loosened again right away. In order to ensure that the soil of the planting ditch is not compacted by external influences, the tree grid is also not destroyed by being driven over, no harmful surface water passes into the planting region and the laying work can be terminated in an extremely short period of time, the invention proposes a tree grid which comprises a prefabricated structural unit, made up of a load-bearing prefabricated reinforced-concrete compound unit (1) and a surface covering (2), and which, from visual and technical standpoints, can be configured in a number of ways. Where new plants are concerned, the tree grids are advantageously laid before the plants are planted. The tree-securing means itself can be mounted and re-used (Figure 1). In the case of existing plants, the tree grid is preferably configured in two parts. <IMAGE>
Patent DE-3828039-A1 (DE)
Title: Method for controlling the lye pumping-off operation in washing machines
Inventor: ANKELMANN WOLFGANG DIPL ING
IPC: D06F39/08
Filed: 1988-08-18
Abstract: The lye-pump feed is to be matched to the quantity of waste spinning water occurring. Appliances available on the market activate the lye pump over predetermined time profiles via the programme-switching unit. The "on" and "off" times of the lye pump are not always in synchronism with the quantity of waste spinning water occurring, so that the idling lye pump sucks in air and does not transport the lye away. By means of the solution according to the invention, the lye-pump feed is matched exactly to the quantity of waste water occurring and the spin run-up optimised. The laundry-drum drive motor is coupled to a tachogenerator. A speed breakdown in a laundry drum which is in the spin run-up mode serves as an indication of lye not transported away or of a lye pump sucking in air. The tachogenerator signal frequencies changing abruptly at the same time bring about, via electronics, an immediate brief switch-off of the lye pump for the self-venting of the latter. A subsequent lye feed can take place and the laundry drum can run up to its final spinning speed. The method is suitable for use in programme-controlled washing machines with a tachogenerator and with electronic speed regulation. <IMAGE>
Patent DE-3832741-A1 (DE)
Title: Projector
Inventor: MAEUSBACHER RAINER
IPC: G03B3/02
Filed: 1988-09-27
Abstract: A projector has an automatic focusing device for the projection objective which is accommodated in an axially adjustable manner by a carrier sleeve (mounting sleeve) which is supported by a carriage which is constructed so as to be displaceable forwards and backwards on the projector housing in the direction of projection by the servomotor of the focusing device by means of an eccentric drive. To create a smoothly-running guided carriage, the carriage is supported on the projector housing by means of two pairs of bore elements so as to be freely displaceable. <IMAGE>
Patent DE-3834413-A1 (DE)
Title: Electrical apparatus, especially for motor vehicles
Inventor: LUETJENS THOMAS
IPC: H01H50/14
Filed: 1988-10-10
Abstract: In the case of an electrical apparatus, especially for motor vehicles, having a printed circuit board which has electrical components and having a relay which has electrical connections and is arranged on the printed circuit board, in order to reduce the space occupied by the electrical apparatus, the relay is arranged on the printed circuit board in such a manner that the connections lie parallel to the printed circuit board. Furthermore, a grid which is arranged essentially at right angles to the printed circuit board and consists of electrically conductive material is provided, which electrically connects the connections of the relay to the components.
Patent DE-3902690-A1 (DE)
Title: Economy turning method by means of an underfloor wheel lathe
IPC: B23B5/32
Filed: 1989-01-30
Abstract: Published without abstract.
Patent DE-3903461-A1 (DE)
Inventor: FISCHELMAYER HEINRICH
IPC: H04B1/38
Filed: 1989-02-06
Abstract: 2.1 Due to the increasing number of communication means present in a car, the need has arisen for these to be combined so that a plurality of these sources can be in operation without interfering with one another, and for the space required to be reduced. 2.2 This is achieved according to the invention in that a car radio has interfaces for other communication means, i.e. external sources, at its disposal, where incoming signals are processed in the AF signal processing component of the car radio and control of the processing operation is taken over by the car radio microprocessor. This control includes the switchover of the AF signal processing to the external source when a signal arrives here, and the automatic presetting of volume, tone and fader for the external source. 2.3 Broadcast receivers, in particular car radios. <IMAGE>
Patent DE-3905539-A1 (DE)
Title: Remote-control device for blocking a bracing screw
Inventor: CHRETIEN JEAN-FRANCOIS
IPC: G05G5/18
Filed: 1989-02-23
Abstract: The present invention relates to a device for locking a bracing screw, whose head, with part of the shank, juts out of the screw-connected parts. The device is composed of a fixed securing means (12) in which there is provided an annular cutout (16) arranged around the screw (6), said cutout exhibiting a single opening on the side of the head of the screw (10), which opening is partly closed by an extension (17), and a spring (23) located in the base, and of a movable part (18) having an extension (19) and, on the inner side, having means (20) which, due to their complementary form, interact with the means of a ring (21) borne by the screw. Said movable part (18) is mounted in said cutout (16) and moves axially, in a non-rotatable manner, between an unblocked position, in which the spring (23) is compressed and the ring (21) is released, and a blocking position in which the extensions (17) and (19) rest against one another, while the means (20) of said movable part (18) interact with the means of the ring (21). This device is of particular interest since it can be controlled remotely. <IMAGE>
Patent DE-3911076-A1 (DE)
Title: Tool for flash free moulding of thermosets - with two part tool having injection and overflow points which are sheared off during tool closure and opening
Inventor: EULENTROP HANS JOSEF
IPC: B29C45/56
Filed: 1989-04-06
Abstract: A tool (T) for mfg. components in a thermosetting polymer is described and which produces prods. with no flash line after cutting. The tool which is suitable for more than one moulding comprises a die and a punch. In the partially open position the tool has an inlet channel through which an excess of resin is injected into the cavity. An overflow channel is provided in the die opposite the inlet channel.  When the punch is lowered into the die excess resin flows through the overflow and the inlet is closed off by a shearing edge. USE/ADVANTAGE - (T) produces components without flash therefore reducing post-prodn. work.
Patent DE-3911135-A1 (DE)
Title: Rotary-latch fitting
Inventor: PIONTEK WILLI
IPC: E05C3/24
Filed: 1989-04-06
Abstract: The invention relates to a rotary-latch fitting (1), especially for fixing backrests in motor vehicles in different vertical positions, with a fork jaw (11) catching the fixed counterlocking part (12) and with a plurality of radially projecting holding fingers (14, 15), to which a releasable detent pawl (17) is assigned, and proposes, in order to achieve a design optimised in terms of use, that the detent pawl (17) catch the holding finger (14 or 15) by means of a recess (16), the entry cross-section (E) of which can be reduced by means of a blocking member (20) to a dimension smaller than the holding finger (14 or 15), which blocking member (20) can, during the pivoting of the rotary latch (10), be displaced by the holding finger (14 or 15) in one direction of rotation of the said rotary latch into the release position. In addition to the possibility of complete folding down, various seat profiles of the rear-seat backrest can be selected and set, so that, in particular, it is possible to allow for a need to enlarge the boot space by a further small amount so that a bulky article can also be transported, without the backrest having to be folded down completely for this purpose. <IMAGE>
Patent DE-3912355-A1 (DE)
Title: Detonator for practice bomblet - is actuated by stabilising ribbon after sepn. from projectile
Inventor: LUEBBERS WILLI
IPC: F42C15/20
Filed: 1989-04-14
Abstract: The practice projectile contains a number of bomblets of cylindrical form mounted one behind the other.  The projectile spins about its longitudinal axis in flight so that each bomblet continues to rotate as it is separated from the projectile. Each bomblet has a detonator, with a firing pin (11) and a detonating charge (13).  The firing pin (11) is held clear of the detonating charge (13) by balls (16) which fit in radial holes in the housing wall (10) and depressions (9) in the firing pin.  As the bomblet separates from the projectile a stabilising ribbon (9) prevents the spindle (15) from rotating, so that the continued rotation of the housing moves the spindle axially which in turn moves the cap (17) axially to release the balls.  The inertia of the firing pin (11) then overcomes the force of the spring (14) so that the pin (11) moves axially to detonate the charge (14). USE - Detonator for practice bomblets.