baber/WOPTO huggingface dataset:
Patent DE-3684092-D1 (DE)
Inventor: STIFFLER JACK J
IPC: G06F11/10
Filed: 1986-10-15
Granted: 1992-04-09
Abstract: Encoding/decoding circuitry which processes data and both corrects single errors and detects multiple errors is disclosed. The circuitry is both fail-safe and self-checking in that no internal device failure can alter data without producing improperly encoded outputs and all failures quickly reveal themselves through normal usage even if they do not actually cause any data to be modified. The circuitry can be configured in two identical halves with each half operating on one half of the data so that the circuitry can be advantageously constructed with large scale integrated circuits. Error-detecting information in the form of a syndrome produced by each circuit half is combined with similar syndrome information produced by the other circuit half. The combined syndrome information is then decoded to generate error correction information which is used to modify the data bit outputs to correct detected errors. A failure in either circuit half modifies the combined syndrome information in such a way that the modification can either be detected or else causes no erroneous data bit modification.
Patent DE-3684546-D1 (DE)
Inventor: KAUFMAN RANDAL J
IPC: C12N5/10
Filed: 1986-04-17
Granted: 1992-04-30
Abstract: PCT No. PCT/US86/00817 Sec. 371 Date May 5, 1986 Sec. 102(e) Date May 5, 1986 PCT Filed Apr. 17, 1986 PCT Pub. No. WO86/06408 PCT Pub. Date Nov. 6, 1986.High yields of active Factor IX are produced by culturing a CHO cell line transfected with chromosomally-integrated Factor IX cDNA in medium to which vitamin K is added.
Patent DE-3686703-D1 (DE)
Inventor: RITTER FRIEDHELM
IPC: H01L41/087
Filed: 1986-10-24
Granted: 1992-10-15
Abstract: A cable connection is described. It is particularly suitable for a piezoelectric cable which has a low melting point conductor. The connection is made by inserting a con­ductive piercing member such as a wire (14) into the conduc­tor (4), so as to leave a porton of the piercing member extending from the cable. The piercing member (14) is then heated to the softening temperature of the cable conductor (4) to allow local softening of the conductor. The result, on cooling, is a solder joint between the piercing member and the cable conductor.
Patent DE-3688753-D1 (DE)
Inventor: GANSER MARCO ALFREDO
IPC: F02M47/02
Filed: 1986-11-28
Granted: 1993-08-26
Abstract: The opening and closing movement of a injector valve member (32) which closes and temporarily opens discharge orifices (52) communicating with the combustion chamber of an internal combustion engine, for example a diesel engine, is controlled by the fuel pressure in a control chamber (42) arranged at one end of the injector valve member (32). The fuel pressure in said control chamber (42) is controlled by means of two orifices (26, 38) communicated with one another. One of said orifices (38) is connected to a high pressure fuel inlet (12). The other orifice (26) is closed at one end by a solenoid operated pilot valve (72). Opening of the latter results in a single fuel jet passing through said orifices (26, 38) which causes the opening of the injector valve member (32).
Patent DE-3767655-D1 (DE)
Inventor: ROEDER GEORG
IPC: B26D1/09
Filed: 1987-09-23
Granted: 1991-02-28
Abstract: Angle shears for cutting panels or plates, in particular of metal, with a cutting table and two pairs of shears arranged at right angles to one another and each having fixed bottom blades and movable top blades, the top-blade carrier being liftable and lowerable by a crank drive with crank webs arranged at both ends, of which crank webs the one on the side of the shorter transverse shears has a projection for the lateral exposure of its entry gap, two crank webs connected to one another by gearing being provided at least on the side of the transverse blade, which crank webs act on the top-blade carrier in an offset manner in the direction of the transverse blades. <IMAGE>
Patent DE-3769047-D1 (DE)
Inventor: NAGEL REIMER
IPC: B68B1/06
Filed: 1987-07-07
Granted: 1991-05-08
Abstract: The bit comprises a shaped body (100) with a resiliently flexible, bendable crosspiece (10), the bending area or bending zone of which is bounded on both sides of the crosspiece by bead-like material accumulations (11, 111), the sections (20, 120) of the shaped body adjoining the bead-like material accumulations (11, 111) bounding the length of the crosspiece having a greater flexural rigidity than the crosspiece (10), so that the crosspiece (10) has a high flexural deformation in comparison with the sections (20, 120) of the shaped body adjoining it, the area of deformation being defined by the lateral material accumulations (20, 120). <IMAGE>
Patent DE-3770002-D1 (DE)
Inventor: KORTE KLAUS
IPC: B65D21/02
Filed: 1987-01-27
Granted: 1991-06-20
Abstract: The crate is used in particular for transporting bottles and has ribs arranged in the interior and at least one bottom rib (or bottom surrounding projection) which is offset towards the centre of the crate in relation to the side walls by the width of the upper peripheral edge and, in the case of crates being stacked one above the other, is immersed in a crate stacked below it. The stackable crate is to be designed in such a way that it is already noticed during stacking that there is a non-fitting crate in the stack so that stacks of crates can only be set up if they consist of mutually identical crates. At least one rib (7), situated on a side wall (1, 2), extends up to the level of the peripheral upper edge (9) of the crate or higher and a recess (12, 16) is provided below this rib (7) in the bottom rib (8) and/or in the bottom (3) and/or in the side wall (1, 2) for receiving the uppermost part of the rib (7) of a crate of identical shape stacked below it. <IMAGE>
Patent DE-3772631-D1 (DE)
Inventor: EICHNER KLAUS W
IPC: B21H5/02
Filed: 1987-03-17
Granted: 1991-10-10
Abstract: Rotational workpieces, such as gear wheels (10), are transversely rolled between two sliding jaws (1,2) with toothed racks (3,4) which engage the gear teeth. The jaws oscillate vertically and move in the opposite direction to each other. Each jaw is mounted on a horizontal slide (5,6) mounted on a bed plate (9). The slides are moved by crankshafts, in order to accommodate different sizes of workpieces. The actuating crankshafts are driven independently of the drive to the jaws, which is tangential.
Patent DE-3773758-D1 (DE)
Inventor: MCMULLEN JAMES HENRY
IPC: A23L15/00
Filed: 1987-06-15
Granted: 1991-11-21
Abstract: An omelette mix is prepared from a liquid egg product, which may be, for example, whole egg, egg white, egg yolk, a de-chloresterized or artificial mix, or any combination of two or more of the foregoing, by adjusting its pH, preferably with citric acid, then adding to it a hydrocolloid, comprising an alginate, adding a multivalent metal salt of only low solubility in water, e.g. calcium sulphate dihydrate, in order to facilitate any required cross-linking of the hydrocolloid molecular chains, mixing thoroughly to form a homogeneous material, forming this material into any desired shape and freezing or chilling it to produce a stable intermediate material that can readily be quickly heated to give an omelette in form ready for consumption. In general sodium chloride will be introduced into the mix, conveniently with the hydrocolloid, in order to enhance the flavour of the omelette. A sequestrant is desirably added to control the release of the multivalent metal salt and thus regulate the speed of the cross-linking reaction.
Patent DE-3784981-D1 (DE)
Inventor: AMRHEIN WILHELM ING GRAD
IPC: F24F7/02
Filed: 1987-07-15
Granted: 1993-04-29
Abstract: The ventilation system has a support (10) for the ventilator (20) and the solar module (26) realised from a part of the vehicle used for other purposes. The support is a part for opening and closing a hole in the vehicle's bodywork to connect the inside of the vehicle (= the passenger space) to the outside. The support and the solar module are the sliding roof of the vehicle or its sun roof, which may be a fluorescent collector. Alternatively, the support and the solar unit may be an air-spoiler mounted on the roof. The solar module has a device connecting it to other devices.
Patent DE-3785618-D1 (DE)
Inventor: BONGERS ANTONIUS JOZEF PETER
IPC: C08G69/28
Filed: 1987-07-16
Granted: 1993-06-03
Abstract: The invention relates to a method for the production of high-molecular polytetramethylene adipamide in a two-step process in which the prepolymer particles obtained in the first process step are compressed into pellets which are subjected to the after-condensation reaction. The obtained high-molecular polytetramethylene adipamide pellets can be used without further shaping through e.g. melt extrusion.
Patent DE-3786812-D1 (DE)
Inventor: MAGLICA ANTHONY
IPC: F21Y101/00
Filed: 1987-03-02
Granted: 1993-09-09
Abstract: The flashlight includes a barrel with an internal cylindrical sleeve containing two dry cell batteries disposed in series. A lamp bulb holder assembly includes conductors for making contact between electrodes of bulb and the cylindrical sleeve in the barrel and an electrode of the battery, repsectively. A tail cap and spring member encloses one end of the barrel and, through the remote end of the sleeve, at the tail cap, provides an electrical contact to the other electrode of the batteries. A head assembly includes a reflector, a lens, and a face cap, and is rotatably mounted to the barrel such that the lamp bulb extends through a hole in the centre of the reflector within the lens.
Patent DE-3856541-D1 (DE)
Inventor: OKABE KAZUO
IPC: G11B5/73
Filed: 1988-04-07
Granted: 2002-10-31
Abstract: This improved polyester film contains at least 0.005 wt% of calcium carbonate particles. The physical properties of the polyester film satisfy the following specific relationships. (i) and (ii) where Sc is the dia. of the polyester crystal; Xi is the crystalline surface orientation index; delta n is the refractive index difference between the longitudinal (nMD) and the tansverse direction (nTD) delta n = nMD - nTD; Xi = (I(110)/I(100)) x 100; I is the wide-angle X-ray diffraction intensity; H is the internal haze; fn is the surface orientation coeffnt. The film contains 0.005-1.0 wt% of fine particles which comprise calcium carbonate particles (0.005-0.50 wt%) and inner particles (0.005-0.50 wt%). The mean particle size of the inner particles is 0.1-3.0 microns. The fine particles can also contain 0.005-0.10 wt% of silicon dioxide particles besides calcium carbonate particles (0.005-0.50 wt%) and the inner particles (0.005-0.40 wt%). The mean particle size of silicon dioxide is 0.3-1.5 micron. A particular specified polyester film has the following physical properties; The centre line average roughness (Ra) lies between 0.004 and 0.030 microm, The surface orientation coefficient (fn) lies between 0.1600 and 0.1750, delta n lies between -0.055 and -0.025, The F-5 value in the tranverse direction lies between 13 and 17 kg/sq.mm.
Patent DE-3861836-D1 (DE)
Inventor: SCHMITZ FRIEDHELM
IPC: F16L41/00
Filed: 1988-07-25
Granted: 1991-04-04
Abstract: The present invention relates to a heat exchanger tube (1) having a wall thickness of less than 0.5 mm, preferably 0.3 mm, and to a heat exchanger produced therefrom. Such heat exchanger tubes (1) are technically feasible, require less material and improve the exchange of heat by comparison with tubes of greater wall thickness. However, problems arise in fastening such tubes in tube bottoms (6) which generally comes about due to widening. In order to confront this problem, the heat exchanger tubes (1) according to the invention, which have thicker walls, are either provided with two additional welded-on ends (3), which have thicker walls and are attached by means of circular welds (5), or are reinforced with insert sleeves (33). The end regions have a length of, for example, 5 cm and can easily be mounted in tube bottoms (6) using conventional methods. <IMAGE>
Patent DE-3864686-D1 (DE)
Inventor: HORST HANS
IPC: B22D11/045
Filed: 1988-04-27
Granted: 1991-10-10
Abstract: Concasting mould comprises a guiding tube in two sections with two surrounding cooling devices, a primary and secondary with separate cooling circuits. The primary cooler is short and the ratio of its length to outside or inside diameter of its cooling coils is less than 70:100, pref. less than 60:100. The longer secondary cooler has at least an inner surface made of graphite-free material whose hardness is greater than that of graphite.
Patent DE-3865261-D1 (DE)
Inventor: KRUEGER GERHARD DIPL ING
IPC: B21J13/02
Filed: 1988-07-04
Granted: 1991-11-07
Abstract: Tool for rounding and compacting the edges of a concast profiled section consists of an upper and lower stamp with corners equal to 96-105 deg. The radius of these corners is 1-5mm and the width between top and bottom in the closed condition is 10-50mm.
Patent DE-3869797-D1 (DE)
Inventor: GUALCHIERANI SERGIO
IPC: B65B27/12
Filed: 1988-01-27
Granted: 1992-05-14
Abstract: An automated plant for the formation, pressing, binding and handling of coiled packings (bumps) of ribbon (or rove) of combed fibres, or the like, delivered by the coiler of a special machine (1), comprises in combination: at least a pair of containers (9,20) made up only of cylindrical walls (9) with a bottom plane of platform (20) capable of being raised and lowered, equal to each other; at the position in which a container is filled with coiled material, means (29,30) for the lifting and lowering of the container bottom platform (20) and for causing it to rotate in concomitance with the lowering; means (17) for simultaneously operating the change-over of a filled container (9,20) from the filling position (R) to the pressing position (P), and of the other already empty container (9,20) from the pressing position (P) to the filling position (R); a press (3) comprising means (41,45) for lifting said bottom (20) to determine the pressing against and in collaboration with an upper plate or dish (49) of the press (3) and for the successive lifting of the material from the cylindrical wall (9) of the container; on the press, means (47) for the vertical displacements of the upper dish (49) as well as means (50,53) for the binding of the material maintened in pressing condition and means (43,45,46) for the rotation thereof for successive bindings; and, furthe more, means (33) for withdrawing the bound material from the press and puttin it below a gripping, lifting and transfer equipment (65) which places it into a multiseat carriage container (70).
Patent DE-3869878-D1 (DE)
Inventor: DOBBERS JUERGEN DR
IPC: C04B11/05
Filed: 1988-08-29
Granted: 1992-05-14
Abstract: In a self-levelling mortar mix contg. anhydrite, activator salts, fluidiser, surfactants and water coarse-grained synthetic anhydrite and finely ground anhydride are simultaneously present. Pref. the mix contains coarse grained synthetic anhydrite (99.5 wt.% max. 8 mm. and 75 wt.% more than 0.25 mm.) and finely ground anhydrite (at least 80 wt.% max. 0.09 mm.) in the wt. ratio 1-6:1, pref. 4:1. The ratio of water to synthetic anhydrite is 0.1-0.2, pref. 0.12-0.19.
Patent DE-3871354-D1 (DE)
Inventor: BETZ GERHARD DR ING
IPC: G01K1/10
Filed: 1988-11-10
Granted: 1992-06-25
Abstract: Temp. of molten metal or glass, esp. molten Al, is measured by a device (R) comprising cylidnrical sheath (1) with concave base (3) and open top (2), on which is seated a holder (6) with a lower cylindrical section (7) and an upper constricted section (8). The upper section has a cylindrical insert (14) with a central bore (16) in which the upper end of the sheath support (17) is held. The rod-shaped support is springy and is attached to the concave base with adhesive (20) at its curved foot section (18). The support can be coiled in spring form.
Patent DE-3871565-D1 (DE)
Inventor: BRUNNER PETER
IPC: A47L11/14
Filed: 1988-01-29
Granted: 1992-07-09
Abstract: The machine housing (11) is fitted with running wheels (12) and a shaft (14). An operating element (33), having a central passage and a treatment surface (42), which rests over its entire surface in the operating position on the floor (43) to be treated, can be set in rotary motion by means of an electric motor (15) mounted on the machine housing (11). Arranged in the space (34) enclosed by the passage is a steering roller, the steering axis of which coincides with the axis (31) of rotation of the operating element (33). The steering roller (35) is mounted displaceably in the direction of its steering axis and is subjected to the effect of a compression spring element which presses the steering roller (35) towards the floor (43). In order to ensure that the machine can be driven in any desired direction, and to be able to drive the operating element (33) at a high speed, even with a modest motor capacity, the running wheels (12) are raised from the floor (43) in the operating position of the machine, while the steering roller (35) presses onto the floor (43) with a force which corresponds to the dead weight of the machine (10) apart from a remaining value which results in a specific maximum resting pressure of the operating element (33) on the floor (43) of about 0.25 N/cm<2>. <IMAGE>
Patent DE-3881149-D1 (DE)
Inventor: HOELSCHER UVO DR
IPC: A61B5/145
Filed: 1988-10-22
Granted: 1993-06-24
Abstract: The biological or physiological analysis system uses a number of sensors (1, 2) coupled to a common evaluation and display stage. At least one of the sensors uses as a measuring sensor (2) for a measuring phase and a different sensor (1) used as a preparation sensor in a preparation stage. When the second sensor (1) is switched into its measuring phase, the signal provided by the measuring sensor (2) can then be used for calibration of the measuring signal provided by the preparation sensor (1), which then becomes the measuring sensor, while the other sensor (2) becomes the preparation sensor. Pref. the calibration procedure is effected via a processor (6) coupled to each sensor (1, 2) via a supply stage (4).
Patent DE-3887358-D1 (DE)
Inventor: DESSAUER GUIDO DR
IPC: D21H21/50
Filed: 1988-02-08
Granted: 1994-03-10
Abstract: Pigment-based agent (I) for increasing the printability of paper or cardboard is produced by: (a) making an aq. colloidal system (II) from pigment(s) (III) and water-soluble or swellable hydrogel(s) (IV) contg. anionic gps.; (b) coacervation of (II) with a quat. organic ammonium salt (V); and (c) concn. by sedimentation, centrifuging and/or press filtration. The claims also cover (I). Pref. (III) is kaolin. Pref. (IV) is produced from a hydrated cation-exchangeable smectic laminar silicate with an ion exchange capacity of 50-120 milliequiv./100 g, pref. Na bentonite; or a natural or synthetic organic polymer. (V) has 8-22 C alkyl gp(s). and pref. is stearyldimethylbenzylammonium chloride or distearyldimethylammonium chloride. (II) has a total solids content of 2-15, pref. 3-5 wt.%; and the (III):(IV) ratio is such that 5-40, pref. 10-20% of the (III) particles are coated by coacervation. Coacervation is carried out in the presence of a fat- or oil-soluble optical whitener.
Patent DE-50000131-D1 (DE)
Inventor: KATZMAIER WOLFGANG
IPC: F42B5/02
Filed: 2000-05-25
Granted: 2002-05-08
Abstract: A system for firing either a first cartridge or a second cartridge from a handgun, the first and second cartridges having dissimilar calibers. The system includes a first barrel removably mounted to the handgun, with the first barrel including a first cartridge chamber sized to permit placement of the first cartridge into the first barrel in a firing position. The first cartridge chamber is sized to prevent placement of the second cartridge into the first cartridge chamber in the firing position. A second barrel is provided, which is interchangeable with the first barrel and which is also removably mounted to the handgun. The second barrel includes a second cartridge chamber sized to permit placement of the second cartridge into the second barrel in a firing position, and the second cartridge chamber is sized to prevent placement of the first cartridge into the second cartridge chamber in the firing position.
Patent DE-50000169-D1 (DE)
Inventor: BIEDERMANN LUTZ
IPC: A61B17/58
Filed: 2000-06-27
Granted: 2002-06-20
Abstract: There is provided a bone screw known per se, having a threaded portion (2) and a reception part (5) for receiving a rod (29) to be connected to the bone screw. The securing and locking action of the connection between the bone screw and the rod is provided by an exterior nut (13). To provide for the required strength and durability of the connection, the exterior nut (13) comprises an inside sleeve-shaped element (17) having a predetermined inner dimension and an outer diameter which is almost equal to or slightly less than the diameter of the bore (8), and a pressure element (22) arranged therein. The pressure element (22) comprises a first section (26) at its end facing the bottom of the bore hole (8). The outer dimension of the first section is greater than the predetermined inner dimension and the first section causes the element (17) to be expanded when pressure is exerted on the rod (29) to be received.
Patent DE-50002189-D1 (DE)
Inventor: DATZ ARMIN
IPC: H01M8/04223
Filed: 2000-03-03
Granted: 2003-06-18
Abstract: A method for operating an HTM fuel cell and to a fuel cell battery. An electrolyte of the fuel cell contains phosphoric acid, a normal freezing point of which is 42° C. The freezing point is reduced by adding at least water as an additive to such an extent that the start/stop operation of the fuel cell, as is required, for example, in mobile fuel cell applications, can be achieved.
Patent DE-50002455-D1 (DE)
Inventor: WIECZOREK JOACHIM
IPC: B08B3/04
Filed: 2000-03-24
Granted: 2003-07-10
Abstract: This invention relates to a cleaning and sterilizing machine for small articles such as closure elements for pharmaceutical containers consisting of a treatment tank (1) which is supported by a horizontal shaft (3) in a carrier (2) and is mounted so it can rotate about the axis of the shaft (3) and has a funnel-shaped upper part (6) with a loading and unloading opening (8) arranged in it, said treatment tank being closeable by a valve (7) and having inlet and outlet lines (13, 14) for at least one treatment medium such as water, steam or compressed air connected to it and supported by the shaft (3). To prevent reloading of the cleaned small articles into a container so that the articles from the treatment tank (1) can be processed further, it is provided according to this invention that the shaft (3) has a supporting device (4) in which the treatment tank (1) is held detachably, and the inlet and outlet lines (13, 14) are detachably connected by couplings (10, 11) to valves (9, 10) arranged on the treatment tank (1). In this way the treatment tank itself can be transported to the machine for further processing, and the articles can be fed directly from it to this machine.
Patent DE-50008962-D1 (DE)
Inventor: WILLSCHUETZ KLAUS-DIETER
IPC: F16L55/1645
Filed: 2000-03-02
Granted: 2005-01-20
Abstract: An auxiliary device (100) is provided for repairing a pipeline and sealing small damages (5) in a wall (4) of a pipeline. A working space (8) is created between the interior of the pipeline (93) and the outer circumference of the base element (22) when the auxiliary device (100) for repairing a pipeline is pushed into a pipeline. The working space (8) can be sealed in the axial direction of the pipeline (3) and in a jointing manner by way of the expanding sealing collars (24,25). The auxiliary device (100) is provided with a transport module (40) that is articulated to the sealing module (20). The device can be transported through the fluid flow by means of the transport module (40).