baber/WOPTO huggingface dataset:
Patent DE-3468174-D1 (DE)
Title: Pre-filled syringe for unitary dose
Inventor: MEYER GABRIEL
IPC: A61M5/28
Filed: 1984-12-28
Granted: 1988-02-04
Abstract: A prefilled ampoule-syringe of unitary dose comprises an ampoule being closed at one of its ends, the other end being open. The ampoule further comprises a narrowed zone. A hollow capsule is arranged at top of the opening of the ampoule. This capsule is connected to a movable stopper means comprising a stopper head and a hollow cylindrical member having a radial channel and a peripheral rim. This rim acts as a retention member during the storage and as a piston ring during the injection. In order to avoid the loss of its elasticity, the rim is located within a belt of enlarged diameter downstream from the narrowed zone during the storage.
Patent DE-3475080-D1 (DE)
Title: Method for the crystallization of poly(arylene sulfide)
Inventor: SCOGGINS LACEY EUGENE
IPC: C08G75/02
Filed: 1984-12-07
Granted: 1988-12-15
Abstract: A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
Patent DE-3476006-D1 (DE)
Title: External synchronizing method and apparatus for information transmission system
Inventor: KANETA YOSHIO
IPC: H04N5/073
Filed: 1984-08-06
Granted: 1989-02-09
Abstract: In an information transmission system (10) including transmitters (12a, 12b, 12c), a receiver (14), and a transmission line (16) for transmitting information signals (30) from the transmitters (12a, 12b, 12c) to the receiver (14), the transmission line (16) is shared by the information signals (30) and external sync signals (42) which are adapted to synchronize the transmitters (12a, 12b, 12c) to each other. The external sync signals (42) have a voltage level higher than a maximum voltage level of the information signals (30) or lower than a minimum voltage level of the same, and are transmitted to the transmitters (12a, 12b, 12c) over the transmission line (16) by using blanking level portions of the information signals (30). The external sync signals (42) are separated from the information signals (30) based on their level difference and, then, applied to the transmitters (12a, 12b, 12c). Amplifier circuits (35, 36, 38) for blocking the propagation of signals toward the transmitters (12a, 12b, 12c) are installed in the transmission line (16), while bypass circuits (46) are connected to the transmission line (16) each in parallel to the associated amplifier circuit (35, 36, 38) so as to allow only the external sync signals (42) to be transmitted toward the transmitters (12a, 12b, 12c) based on a signal voltage level.
Patent DE-3482837-D1 (DE)
Inventor: BAUMANN JUERGEN
IPC: F41G1/38
Filed: 1984-12-12
Granted: 1990-08-30
Abstract: 1. Device for holding an aiming device (10), such as a telescopic sight, an infrared night sight or a laser sight, which is mounted on an elongate support (20), on a small arm, the support (20) being secured in a detachable manner at one side by means of holding element (4), which is arranged on the breech housing (1) between a viewfinder (3), which is mounted on a holding block (2), or notch and a bead, and at the other by means of a spring-mounted locking device, which co-operates with the above-mentioned holding block (2), characterised in that the locking device comprises a centering pin (34), which can be displaced in the longitudinal direction in the support (20) and is formed with a centering tip (35) or with a centering cavity (35') for engagement in a centering recess (9) or with a centering cone (9') in the holding block (2), a centering pin spring (32) for pressing the centering tip (35) into the centering recess (9) or the centering cavity (35') against the centering cone (9'), and a clamping device (31, 40) for fixing the centering pin (34) in the contact position, that the holding element is formed as a guide attachment (4), which tapers in the direction of the holding block (2) and engages in a fork (21) of the support (20) by way of guide grooves (7, 8) disposed in convergent sides (5, 6), and that the fork (21) with the two prongs is formed with a recess, which widens outwards according to the shape of the guide attachment (4), with guide ribs (24, 25), which are directed towards one another, for engagement in the above-mentioned guiding grooves (7, 8).
Patent DE-3483190-D1 (DE)
Inventor: HACHENEY WILFRIED DIPL ING
IPC: B01F27/91
Filed: 1984-05-03
Granted: 1990-10-18
Abstract: A device for obtaining high-quality mixtures of solids and liquids extending to the colloidal system or to coagulation and employed to treat water or to introduce gases into liquids, wherein the device includes an intermediate tank that has at least one charging aperture at the top, that tapers downward, that the medium flows through in a helical vortex subject to gravity, and that empties into a receiving tank.
Patent DE-3486368-D1 (DE)
Inventor: COLE MARTIN TERENCE
IPC: G08B17/10
Filed: 1984-10-19
Granted: 1995-03-16
Abstract: There is disclosed a control device for use with a light sensing air pollution detection apparatus including an amplifier having pulse amplifiers producing an output pulse of high amplitude, an active peak-detector of high accuracy and linearity over a wide range an an active sample-and-hold circuit associated with a summing amplifier or a microprocessor for detecting and storing the peak amplitude of the pulse, said apparatus adapted to receive and amplify signals received from a solid-state photo-cell to subjected to a flashing light source, the control device including current measuring apparatus such as a moving-coil meter or an LED segmented bargraph display to indicate air pollution and programming pins for tapping off each individual bargraph segment to achieve plural preset alarm thresholds. The flashing light source is monitored to compensate or adjust for variations in flash intensity the signal from the monitor circuit and the detector circuit being subjected to a divider circuit.
Patent DE-3560439-D1 (DE)
Title: Rotary conveyor
Inventor: BLESINGER HANS
IPC: B65G1/127
Filed: 1985-05-08
Granted: 1987-09-17
Abstract: In an endless conveyor with a plurality of load carriers, current collectors are associated with the load carriers and each exhibit an input part and a current collecting part. The current collecting part is mounted on the load carriers rotatably relative to the input part. Contact arms attached to the current collecting part are in contact with sliding contact rails. The current collected from the sliding contact rails passes via the contact arms, the current collecting part and sliding contacts connected to the current collecting part to the input part and from there to the respective load carrier.
Patent DE-3560937-D1 (DE)
Title: Method and apparatus for allowing the free passage of heavy-gauge material through a flying drum shear
Inventor: ROTHAUER RUDOLF
IPC: B23D25/12
Filed: 1985-04-09
Granted: 1987-12-17
Abstract: In a flying drum shear (1), the upper and lower drums (11, 12) are so oriented that respective flattened portions (17, 18) thereof face each other and are symmetrical about the plane (8) of transit of the material to be cut; the drums (11, 12) and their supports (24, 26) constitute a unit which is movable as a whole in a vertical direction, and this unit is displaced vertically until the flattened portion (18) of the lower drum (12) is positioned immediately below the said transit plane (8) of the material to be cut to allow heavy gauge material (30) to pass through the drums (11, 12).
Patent DE-3561491-D1 (DE)
Title: Connecting device for a plurality of insulated conductors
Inventor: REICH REINHOLD DIPL ING
IPC: H01R12/38
Filed: 1985-08-09
Granted: 1988-02-25
Abstract: A connector for a group of insulated conductors is disclosed comprising flat contact plates (14) for contacting the conductors (7) and suitable for plugging into slots (15) in the connector's casing (1), each plate provided with three contact teeth (16) which are offset laterally with regard to each other by bevelling (30) and joined together into one piece with contact strips (21) which provide contact surfaces in a plastic component for an electric plug. Narrow intermediate strips (20), provided between the contact plates and the contact strips, create heels, by means of which the contact plates rest on the plastic component. Transitional sections (25) between the contact strips and the intermediate strips create additional heels, supported within the plastic component, whereby the bent intermediate strips-carried freely through chambers-mechanically uncouple the contact plates from the contact strips.
Patent DE-3569200-D1 (DE)
Title: Portable ski carrier
Inventor: SKOVAJSA JOSEPH
IPC: A63C11/02
Filed: 1985-12-12
Granted: 1989-05-11
Abstract: A portable device for transporting skis comprises a cradle (10) made of a material which is at least semi-rigid and comprising a web (11) which is generally horizontal and two flanges (12, 13) which are generally parallel and vertical and which together with said web define an upwardly open, U-shaped, ski-receiving channel. A belt (20) is fixed to the cradle (10) and is suitable for being worn by the user to hold the cradle (10) substantially at waist height and on the hip of the user.
Patent DE-3569401-D1 (DE)
Title: Laminated soft faced-spiral woven papermakers fabric
Inventor: FINN WILLIAM A
IPC: D21F1/00
Filed: 1985-06-17
Granted: 1989-05-18
Abstract: The present invention relates to a papermakers fabric having an upper layer comprised of a batt (24) and an under layer (2) comprised of a plurality of intermeshed monofilament spiral coils (4), retained by pintle means (10); the upper and lower layers being unified into a single fabric by application of adhesives to the interface between the batt layer (24) and the under layer (2).
Patent DE-3586123-D1 (DE)
Inventor: SCHOELLKOPF KLAUS
IPC: C07D235/26
Filed: 1985-08-14
Granted: 1992-07-02
Abstract: Dopamine derivs. of formula R1R2N-CH2CH2-A (I) and their acid addn. salts are new. A = substd. phenyl or benzo-heterocyclyl gp. of formula (a)-(e). R1 and R2 = H, 1-5C alkyl or allyl; D = CR4 or N; R4 = H, 1-4C alkyl, CF3 or NH2; E = CO, CS or SO2; X = OH, NH2, NHCOR3, NHCONH2 or NHSO2CF3 when Y = OH; Y = OH, NH2, NHCOR3, NHCONH2, NHSO2CF3 or NHSO2CH3 when X = OH; provided X and Y are not both simultaneously OH; R3 = 1-4C alkyl; Z = H or OH; if Z = OH, A can be in other tautomeric forms; provided X and Y are not simultaneously OH and NHSO2CH3.
Patent DE-3587551-D1 (DE)
Inventor: PEARSON ANTHONY
IPC: G01J1/44
Filed: 1985-11-26
Granted: 1993-09-30
Abstract: A diminutive ultraviolet radiation monitoring device comprising a sensor (10, 35), integrator (22, 43) and control (17, 51). The sensor (10, 35) senses impinging ultraviolet radiation and generates a sensing signal commensurate to the magnitude of the radiation. The integrator (22, 43) integrates the sensing signal in accordance with a first timing function related to an admonished accumulative effect of the radiation on a person's skin, and generates an active signal proportional to the integration. The control (17, 51) monitors the active signal and issues an alarm when it attains a threshold level related to the optimum cumulative radiation to which the skin is desired to be exposed. The integrator includes a memory (16, 45) to store the active signal magnitude and allows the magnitude to diminish in acordance with a second timing function related to an admonished decay in the residual effect of the previous radiation on the skin after it is removed from the radiation or vice versa.
Patent DE-3660915-D1 (DE)
Title: Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials
Inventor: LEBRUN JEAN-JACQUES
IPC: C08G77/62
Filed: 1986-02-20
Granted: 1988-11-17
Abstract: The present invention relates to a process for the treatment of polysilazane in a homogeneous phase with a catalytically effective quantity of an acid catalyst selected from HClO4 and CF3SO3H. The polysilazane is preferably selected from the group consisting of organopolysilazane, organopoly(disilyl)silazane and mixtures thereof. The organic radicals bonded to the silicon atoms are preferably saturated or aromatic hydrocarbon radicals and the silicon atoms of the polysilazane are substantially free from any hydrogen atom bonded directly to the silicon atoms. The polysilazanes treated in this manner have good thermal behavior and, are particularly useful as precursors of ceramic products.
Patent DE-3662364-D1 (DE)
Title: Anti-theft steering lock device for motor vehicles
Inventor: MAURI CARLO
IPC: B60R25/02
Filed: 1986-07-23
Granted: 1989-04-20
Abstract: The device includes a stator (2, 3), a cylinder lock (4) operable by means of a key(5), and a bolt (6,7). The bolt is kept in a retracted position by a cam (8) against the action of a spring (15) biasing it towards an extended position in which said bolt (6, 7) can lock the steering shaft. A security device (9 - 13) allows the movement of the bolt (6, 7) to the extended position only when the key (5) is removed from the lock (4). The security device includes a latch member (11), slidable in the stator (3), and which is thrust outwardly as a result of the introduction of the key (5) into the lock (4), towards a working position in which it cooperates with a leaf stop spring (12) fixed to the bolt (6, 7). The leaf spring (12) has a free end which can interfere with the latch (11) and pass over it when the bolt (6, 7) moves to the retracted position and can prevent the bolt (6, 7) from returning to the extended position as long as the latch remains in its working position.
Patent DE-3664516-D1 (DE)
Title: Nail with a head at one end of the shaft and a point at the other
Inventor: ROCKENFELLER GOTTFRIED ING GRA
IPC: F16B15/06
Filed: 1986-05-06
Granted: 1989-08-24
Abstract: A plasterboard, boat, flooring underlayment or like ridged nail is provided with a taper of its sawtooth profile toward the point of the nail. The crests of the ridges can lie along one imaginary cone converging toward the point while the roots of the ridges lie along another imaginary cone equidistant from the first or converging toward the crest cone in the direction of the point. Steep-pitch helical flutes can be provided along the sawtooth portion especially when the nail is to be driven in hard materials.
Patent DE-3667763-D1 (DE)
Inventor: SCHRAMM KLAUS DR
IPC: B29C45/57
Filed: 1986-04-26
Granted: 1990-02-01
Abstract: 1. A process for the production of articles of thermoplastic material by injection moulding using an extruder provided with a screw, having a nozzle head (18) and an injection moulding mould (30), wherein firstly the material which is stored in a first storage chamber (17) is moved towards the injection moulding mould (30) to fill same by axial displacement of the screw (14) of the extruder (10) and after the injection moulding mould (30) is filled a post-pressure is maintained on the thermoplastic material in the injection moulding mould in order to compensate for contractions of material which occur in the cooling phase, using a piston (24) which seeks to displace the thermoplastic material disposed in a second storage chamber (22) connected to the connecting passage between the extruder (10) and the injection moulding mould (30) out of said storage chamber (22) towards the injection moulding mould (30) while the communication between the extruder (10) and the injection moulding mould (30) is interrupted and during the operation of filling of the injection moulding mould (30) the nozzle head (18) is urged with the nozzle portion (26) towards the injection moulding mould (30) by a drive means (40, 42) with a force which is greater than the oppositely directed force which results from the thermoplastic material being pressed into the injection moulding mould (30), characterised in that after termination of the filling operation the pressure applied by the axial displacement of the screw (14) is maintained at a lower level and the force applied by the drive means (40, 42) to the nozzle head (18) is reduced to such an extent that by virtue of the pressure of the screw (14) the annular piston (24) which is disposed in the second storage chamber (22) and which is connected to the nozzle portion (26) is displaced relative to the nozzle head (18) parallel to the longitudinal axis of the screw (14), with the second storage chamber (22) being simultaneously filled, whereupon the communication between the extruder (10) and the second storage chamber (22) is interrupted and the force applied to the nozzle head (18) by the drive means (40, 42) is so adjusted that it applies the force required for the further post-pressure by way of the annular piston (24) which is displaceable in the storage chamber (22), whereupon after termination of the post-pressure phase the communication between the extruder (10) and the second storage chamber (22) is reopened and by a suitable variation in the force applied to the nozzle head (18) by the drive means (40, 42) the annular piston (24) is again moved back towards the extruder (10) into its position corresponding to the emptied condition of the second storage chamber (22), with the material still disposed in the second storage chamber (22) being simultaneously displaced.
Patent DE-3670358-D1 (DE)
Inventor: FIEDLER DIETMAR DIPL ING
IPC: F16L21/02
Filed: 1986-01-28
Granted: 1990-05-17
Abstract: 1. Internal sleeve seal for pipe joints on pipelines, comprising a collar of flexible material which fits over the seams of the joints and to both sides of the seams of the joints is held under pressure against the inside wall of the pipeline by ring-shaped tensioning elements, and in the region of the tensioning elements has a respective annular recess incorporated in its external surface and approximating in its width to the width of the tensioning ring, which recess houses an annular cushion (4) made from a material with good powers of recovery, for example rubber, which in the uncompressed state is in contact with the inside wall of the pipe and at a distance from the side walls of the recess, characterised in that the annular cushion (4) is also at a distance from the side walls of the recess when it is in the compressed state, and in that the circumferential surfaces adjoining the side walls of the recess to both sides protrude so far in the radial direction that they rest securely against the inside wall of the pipeline once the compressed annular cushion (4) has made a secure seal.
Patent DE-3670501-D1 (DE)
Inventor: LEBRUN JEAN-JACQUES
IPC: C08G77/62
Filed: 1986-03-27
Granted: 1990-05-23
Abstract: A crosslinkable composition comprising at least one polysilazane containing at least 2, preferably at least 3,  3BOND SiH groups per molecule and at least 2 SiR2 groups per molecule, R2 being an unsaturated hydrocarbon radical and a catalytically effective quantity of a metal element or of a metal compound to catalyze the hydrosilylation reaction SiH/SiR2. The compositions according to the invention can crosslink under the effect of heat and can be used for coating or impregnating substrates with ceramic material after pyrolysis. The mechanical properties of the crosslinked compositions are assessed by evaluating the relative rigidity RR measured by the fiber torsion pendulum method (FIG. 1).
Patent DE-3681837-D1 (DE)
Inventor: BECK JAMES MOORE
IPC: B65D47/08
Filed: 1986-06-06
Granted: 1991-11-14
Abstract: A closure (10) with a snap type hinge cap (12) comprising a first part (11) adapted to interengage with the open neck of a container, a second part forming a cap (12) and an integral hinge (13) interconnecting the first and second parts. Each of the first and second parts comprises a base wall (14, 20) and a peripheral skirt (15, 21). A pair of hinge straps (27) extends from the skirts (15, 21) and are positioned on opposite sides of the integral hinge. The radial length of the pair of hinge straps is less than the length of the arc through which the second cap part moves to and from and closed position relative to the first part such that the pair of straps stretch to function as springs. The ends of the pair of straps are attached to the skirts radially inwardly of the periphery of the skirts.
Patent DE-3683077-D1 (DE)
IPC: B01D53/81
Filed: 1986-03-26
Granted: 1992-02-06
Abstract: Process for the removal of sulphur dioxide from gases containing sulphur dioxide and oxygen, in which process these gases are brought into contact with a copper-containing acceptor which contains copper on a thermostable, inert support, the charged acceptor obtained is regenerated by terminating the contact with the gas containing sulphur dioxide and oxygen and thereafter bringing the charged acceptor into contact with a reducing gas, and the regenerated acceptor is again brought into contact with the gas containing sulphur dioxide and oxygen, the acceptor being charged with copper in such a quantity that the weight of copper amounts to more than 8 % by weight, calculated as metallic copper and based on the total weight of the acceptor, and the copper is present in such a fine state of subdivision on the thermostable support that, present in its reduced form on the support, it has a specific surface area of more than 50 m<2> per gram of the metallic copper on the support.
Patent DE-3760477-D1 (DE)
Title: Process and installation for the preparation of finely divided aluminium scrap
Inventor: ROGGEN ROLF
IPC: C22B7/00
Filed: 1987-01-23
Granted: 1989-09-28
Abstract: 1. Process for the processing of finely divided aluminium scrap by melting the scrap in an aluminium melt and separating the pulverized dross which has risen to the surface, characterized in that the treatment space from the surfacing point of the dross from the melt up to the dross-removal point is, with the exclusion of air, under at a partial oxygen pressure of at most 5 kPa, and that the dross is draw off continuously from the melt surface, is fluidized by means of vibration, is conducted through a zone of indirect cooling and as a result is cooled down to below 200 degrees C, the path of the dross up to the point where it is cooled down to below 200 degrees C being, with the exclusion of air, under a partial oxygen pressure of not more than 5 kPa.
Patent DE-3764188-D1 (DE)
Inventor: ROMETSCH WERNER
IPC: B65C9/42
Filed: 1987-05-31
Granted: 1990-09-13
Abstract: 1. A method of dispensing labels (1b) from a label strip (1) which comprises a carrier strip (1a) and adhesive labels adhering to it, in which the carrier strip (1a), coming from a delivery roll (2) and passing to a device (8) for winding up the carrier strip, is looped around a label detaching edge (6) and the label (1b) is transferred to a label transfer element (9), e.g. a moving suction head, which transfers the detached label (1b) to the goods (12) to be labelled, with the following steps : a) in a first partial feeding movement (Fig. 4B) of a new label (1b) towards the label transfer element (9) the carrier strip (1a) is immobilised at a position after the label detaching edge (6) and the latter is moved in the label feeding direction by a linear drive (10) ; b) then in a second partial feeding movement (Fig. 4C) the label (1b) is positioned precisely in front of the label transfer element (9) by a rotating drive (7) located at a position after the label detaching edge (6) ; c) after precise positioning has been achieved, the label strip (1) is immobilised (5) at a position before the label detaching edge (6) and the latter is retracted to its initial position, preferably by means of said rotating drive (7) and by pulling off the carrier strip (Ia) in the direction of the device (8) for winding up the carrier strip.