baber/WOPTO huggingface dataset:
Patent DE-3577287-D1 (DE)
Inventor: BATTEN RONALD W
IPC: B25B17/00
Filed: 1985-02-19
Granted: 1990-05-31
Abstract: Power assisted wrenching tool (10) for the attachment of fasteners (42, 34) in loose and interference fit applications, and particularly for use with frangible fasteners (34). The improvement comprises a readily removable key (36) which is used to immobilize the bolt (42) during attachment of a threaded fastener (44), typically in a loose fit application. The key (36) is retained in the wrenching tool assembly by a detent ball (64) which is positively locked in the center core (48) of the holder member (38) of the wrenching tool and can only be disengaged by the axial alignment of the holder member (38) and the socket drive member (50) of this assembly. The tool is thus easily adaptable for the application of fastners in either loose or interference fit applications.
Patent DE-3579115-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/64
Filed: 1985-11-14
Granted: 1990-09-13
Abstract: 1. Mould closing device for a plastics material injection moulding machine, including a central computer (31) and a moulding die change-over arrangement, which comprises a moulding die change-over table (36), which is disposed adjacent the die area and from which the injection moulding die (18) is horizontally conveyable (transverse conveying) into the die area directly at the clamping surface of the displaceable die carrier (20), and said moulding die change-over arrangement additionally comprises a coupling means (K) for disconnecting the ejector of the injection moulding die (18) from a piston-and-cylinder unit (piston rod 24), which is mounted on the displaceable die carrier (20), said coupling means (K) being formed by rearwardly engaging members (25a, 24a), which are disposed on the injection moulding die (18) and on the piston rod (24) of the piston-and-cylinder unit and engage behind one another as a result of the transverse conveying of the injection moulding die (18) in an asymmetrical coupling chamber (35), which is situated internally of the injection moulding die (18), characterised in that a control arrangement (30, 31) is provided, which is formed by the computer (31) and a displacement measuring device (30), and by means of which control arrangement the transverse conveying of the injection moulding die (18) and the axial displacement of the piston rod (24) are adaptable to each other, and by means of which control arrangement sprue pieces (14) are dischargeable in the final displacement phase (D) by means of an ejector pin (10), which is secured in the bore (11) provided in a plate (18d) of the injection moulding die (18) by means of a radial arm (radial flange 10a) and terminates some distance from the ejector plate (18f, 18g), which is in its initial position, the coupling chamber (35; 35') having such asymmetry that continuous transverse conveying terminates in the rearwardly engaging members (25a, 24a) being in their rearwardly engaged position.
Patent DE-3580518-D1 (DE)
Inventor: CHARMILLOT RENE
IPC: A61N5/06
Filed: 1985-05-21
Granted: 1990-12-20
Abstract: Disclosed is a method of treating a subject suffering from a neurovegetative disorder, which comprises the step of applying to the brain of said subject, a therapeutically effective amount of an electrically induced energy capable of influencing the vegetative nervous system of the brain, the application of said energy being performed by placing a suitably adapted energy applicator in the mouth or endonasal cavity of the subject and energizing the applicator so that the brain and in particular the limbic system thereof receives electrically induced energy from the applicator. The electrically induced energy may consist of an electromagnetic wave of field energy, the energy produced by an electric current passing through the brain of said subject, and a combination of such energies. Apparatus for performing the method and including a generator of the electrically induced energy and the applicator is also disclosed.
Patent DE-3585257-D1 (DE)
Inventor: HELLSTROEM LARS
IPC: G02C7/02
Filed: 1985-10-01
Granted: 1992-03-05
Abstract: Visual aid especially for weak-sighted persons and comprising a sleeve (1) into which at least one lens (2) is fittable having the desired optical properties. The sleeve (1) is intended to be fitted into an opening (3) in a spectacle glass (4) and be fixed in an optional position for individual adjustment of the distance between the person's cornea and the lens surface.
Patent DE-3585853-D1 (DE)
Inventor: CHANG WEN
IPC: G01N33/546
Filed: 1985-01-10
Granted: 1992-05-21
Abstract: Rapid, sensitive and accurate immunoassays for biologically active natural or recombinant human interferon-gamma (huIFN-gamma) based upon monoclonal antibodies which react specifically with epitopes of the biologically active form of huIFN-gamma are disclosed. The immunoassays include sandwich immunoradiometric assay of the forward, reverse or simultaneous type and competitive binding assay such as radioimmunoassay. The assays are also useful for the detection of macrophage activation factor now believed to be identical to huIFN-gamma. In addition, methods of purification of huIFN-gamma employing the monoclonal antibodies are described.
Patent DE-3650089-D1 (DE)
Inventor: VAN DER LELY CORNELIS
IPC: A01K1/12
Filed: 1986-01-22
Granted: 1994-11-10
Abstract: The appts. includes a milking parlour, a milking machine and at least one computer. The milking cluster (18) is provided with one or more sensors (33) which determine whether or not the cluster is correctly attached to teats of an udder. The milking operation is switched on only if it is determined that the milking cluster is correctly attached, and attachment repeated if correct attachment fails. A sensor (16) is also proVided to determine whether the animal is in the appropriate position in the milking parlour, the automatic milking operation being discontinued if it is determined that the animal is not in the correct position. An arrangement (2,3,12,27) may also be provided for correcting the posture or positioning of the animal.
Patent DE-3661587-D1 (DE)
Title: Process for treating tobacco and similar organic materials
Inventor: STUHL OSKAR DR
IPC: A24B3/18
Filed: 1986-04-23
Granted: 1989-02-09
Abstract: Apparatus to expand shredded material, the latter is impregnated with an inert organic liquid which is evaporated subsequently. The substantial portion of the impregnant is separated. To eliminate the residual amount of impregnate still contained in the material, the material is fed in heaps on a conveyor belt (36) to a microwave chamber (39). Upstream and downstream of the microwave chamber, one sluice each (38,40) is provided. The gates (43,44;49,51) of the sluice are synchronized with the drive of the conveyor belt (36). Microwave energy is supplied under continuous control to the microwave chamber (39). The vapors are removed by suction lines (47,55) and fed to a regenerator for recovery of the impregnant.
Patent DE-3664719-D1 (DE)
Title: Set up piece for mounting on a can, containing a beverage
Inventor: VAN DER MEULEN LEENDERT
IPC: A47G19/22
Filed: 1986-02-28
Granted: 1989-09-07
Abstract: A set up piece (1,21,41) for drinking a liquid contained in a can (2,22) which can is provided with a lid portion which can be torn away for obtaining an opening (9,26) in the lid (10,25). The set up piece (1,21,41) comprises a substantially cylindrical body portion (3,31,42) which can be clamped onto the can (2,22) in such a way that a liquid impervious closure is obtained. The cylindrical wall (3,31,42) of the set up piece (1,21,41) is connected to an inwardly running radial portion (5,27,44) for contacting the lid (10,25) of the can when the set up piece (1,21,41) is mounted on said can.
Patent DE-3670674-D1 (DE)
Inventor: WAHNSCHAFFE JUERGEN
IPC: F02F1/14
Filed: 1986-03-27
Granted: 1990-05-31
Abstract: Each cylinder of a liquid cooled in-line internal combustion engine includes a cylinder pipe surrounded by an annular cooling chamber. The cooling chambers are interconnected in series by crossover passages between adjacent cylinder pipes and the cooling chambers have a greater cross sectional flow area on one side of the longitudinal central plane of the engine than on the other side. This cross sectional flow area relationship is reversed from cylinder to cylinder to thereby cause a meandering course of flow for a portion of the coolant thereby assuring adequate flow around the entire surface of the cylinder pipe and good flushing of the crossover passages between the cylinder pipes.
Patent DE-3679301-D1 (DE)
Inventor: PFEIFER HANS LUDWIG DR DIPL CH
IPC: B01D53/52
Filed: 1986-12-10
Granted: 1991-06-20
Abstract: A process for treating waste gas containing SO2 and H2S is described.
Patent DE-3679590-D1 (DE)
Inventor: DOUTRICH RAY CHARLES
IPC: H01R13/422
Filed: 1986-04-28
Granted: 1991-07-11
Abstract: A partially pre-assembled electrical connector has metal terminals partially inserted in a housing. The connectors are completed by at least partially withdrawing each terminal from the housing, placing the end of a wire in the exposed portion of the terminal, crimping the terminal on the wire, and then fully inserting the terminal in the housing.
Patent DE-3687968-D1 (DE)
Inventor: HUSSLEIN JULIUS
IPC: H05B3/72
Filed: 1986-11-25
Granted: 1993-04-15
Abstract: An electric hotplate (1) consists of a carrier having a conductive heating element constructed by thick film printing techniques, the heating element being disposed in one or more planes and divided into a number of zones (9,10), each zone comprising one or more conductor elements (4). One zone (10) may be of relatively low power for normal cooking use, another zone (9) a higher power for rapid heating. The same geometry conductive element may be used for both zones, the increased power of the high power zone being obtained by a denser packing of the conductive element. The normal low power element may be in the inner zone (10), surrounded by the high power element (9) in the outer zone. A central zone (11) within the inner zone may be unheated. Each zone (9,10,11) pref. extends radially through one third of the overall radius of the hotplate. The central unheated zone (11) may carry the electrical connections for the heating elements.
Patent DE-3770006-D1 (DE)
Inventor: ALBINSSON URBAN
IPC: F04B43/10
Filed: 1987-02-02
Granted: 1991-06-20
Abstract: A pump device for a flowable product comprising a housing (10) and at least two pair of connection pieces (12, 13) on the housing (10). One connection piece in each pair of pieces forms the inlet means to the chamber (16) and the other the outlet means. One pair of an inlet means and an outlet means are operatively interconnected via a sub-chamber forming, not pressure resistant, resilient, tube-shaped hose (11) in the chamber (16). Truncated, perforated, conical hose connection means (17, 18) are arranged at opposite ends of the elongated housing. Check valves (21, 22) of the flap type are arranged for alternatingly opening and closing the inlet and outlet of each pair of connection pieces. Means (24-27) are arranged for pressurizing the hose (11) either internally or externally for operating the pump such that it pumps the product either through the chamber (16) or through the hose.
Patent DE-3771969-D1 (DE)
Inventor: GIRGUIS SOBHY LABIB
IPC: F16D7/10
Filed: 1987-09-03
Granted: 1991-09-12
Abstract: The clutch comprises driving and driven halves with opposite races interrupted by apertures into which torque-transmitting balls are pressed by a spring-loaded thrust ring. When the rated torque is exceeded, the balls ride up out of the apertures in opposition to the spring force in the peripheral direction along inclined flanks onto races joining the flank ends. One or both clutch halves (1,2) have stops (5,6) protruding into  the races (12) in the path of the torque-transmitting balls (3) to limit their movement.
Patent DE-3773323-D1 (DE)
Inventor: FOREMAN JOHN H
IPC: A61F5/44
Filed: 1987-10-09
Granted: 1991-10-31
Abstract: An integral disposable absorbent article such as a diaper (20) provided with an absorbent core; a liquid impervious backsheet (42); a first barrier cuff (62) disposed adjacent each longitudinal edge of the absorbent article and each having a first proximal edge (64) and a first distal edge (66); a spacing means (76) for spacing the first distal edge (66) of each of the first barrier cuffs away from the liquid-receiving surface (40) of the absorbent article (20); and a second barrier cuff (262) disposed adjacent at least one and preferably adjacent each of the end edges of the absorbent article (20) and having a second proximal edge (264) and a second distal edge, the distal edges (266) of the barrier cuffs overlapping at corner points (100) to form a containment pocket. The spacing means preferably comprises a spacing elastic member (76) that extends longitudinally along the first distal edge (66) beyond the second distal edges (266). Closing means secure together the first distal edges (66) and the second distal edges (266) adjacent the corner points (100) so as to space both the first and second distal edges (66, 266) away from the liquid-receiving surface (40) of the absorbent article (20). The containment pocket has channels (75, 275) that are formed between the proximal edges (64, 264) and the distal edges (266, 66) because the distal edges of the barrier cuffs are spaced away from the liquid-receiving surface (42) so as to restrain, contain, and hold body exudates.
Patent DE-3773880-D1 (DE)
Inventor: WEBER UDO
IPC: H01R4/20
Filed: 1987-02-19
Granted: 1991-11-21
Abstract: A terminal coupling element for use with multistrand (4) electrical cables uses an adaptor sleeve (1) to effect a press fit.  The adaptor is in the form of a thin walled sleeve of copper that is a press fit within the bore  the terminal element.  The insulation is removed from the cable before being inserted into the sleeve. The sleeve can be produced with a hole pattern to enhance the contact gripping between cable and terminal.  An alternative uses a number og segment sleeves that locate on the strands.
Patent DE-3773912-D1 (DE)
Inventor: KLAPP HARTMUT
IPC: D05B65/00
Filed: 1987-05-22
Granted: 1991-11-21
Abstract: A sewing machine with a thread cutter for the face thread features a shifting knife with two cutting points and a clamping installation for the thread guided through the needle eye.  The knife takes the form of a knife plate that moves between two end positions.  The plate incorporates two stitch holes, between which a knife stem is formed. Specifically the clamping installation features a calmping spring which lies on the knife stem and is equipped with a stitch hole.  The knife glides on a stationery cutting plate which is equipped with an opening.  The knife-side edges of the opening are equipped with cutting edges which act in conjunction with two cutting edges of the cutter.
Patent DE-3775134-D1 (DE)
Inventor: HEWETT RICHARD HENRY
IPC: A01N43/40
Filed: 1987-07-17
Granted: 1992-01-23
Abstract: The present invention relates to a method of controlling the growth of weeds at a cereal crop locus which comprises applying to the locus (a) diclofop, which is (R,S)-2-[4-(2,4-dichlorophenoxy)phenoxy]-propionic acid or an agriculturally acceptable salt or ester thereof and (b) diflufenican which is N-(2,4-difluorophenyl)-2-(3-trifluoromethylphenoxy)nicotinamide.
Patent DE-3779749-D1 (DE)
Inventor: MOREAU PHILIPPE
IPC: G01R19/00
Filed: 1987-12-21
Granted: 1992-07-16
Abstract: The measuring circuit comprises an integrator to which a signal representative of the current flowing through the primary winding of the output transformer of an inverter is applied. The integrator output signal is reset at the beginning of each period of the A.C. component of said current and is applied to a sample and hold stage whose output signal represents the integrator output signal just before it is reset. An intermediate stage is arranged between the integrator and the sample and hold stage to reduce the influence of load impacts by limiting the maximum possible variation of the output signal during the sampling period.
Patent DE-3780323-D1 (DE)
Inventor: BURKHARD HAROLD RICHARD
IPC: A61F13/15
Filed: 1987-01-20
Granted: 1992-08-20
Abstract: A disposable diaper having elasticized leg openings and improved fastening tapes which have a user's end that is wide at the longitudinal sides of the diaper and that is tapered to a more narrow width at its distal end. The wide user's end of the fastening tapes tensions and secures more of the overlapping waist portions of the diaper so that a good fit about the legs and waist is maintained. Tapering of the user's end of the tapes increases wearing comfort and makes them easier to handle and apply.
Patent DE-3785193-D1 (DE)
Inventor: ORRE KYOESTI
IPC: A23L3/44
Filed: 1987-06-23
Granted: 1993-05-06
Abstract: A deep-freezing solution for use in deep-freezing particularly foodstuffs, said solution containing ethanol about 35 to 100% by weight and water about 0 to 65% by weight, so that foodstuffs can be deep-frozen by contacting them with the refrigerated solution; and a deep-freezing procedure for deep-freezing foodstuffs, the foodstuffs being deep-frozen by contacting them with the refrigerated deep-freezing solution.
Patent DE-3785282-D1 (DE)
Inventor: GREEN IAN MCDONALD
IPC: G09G3/36
Filed: 1987-09-18
Granted: 1993-05-13
Abstract: In a liquid crystal display, each pixel is formed of four separately energisable areas I, II, III, IV which have relative light outputs in the ratio 1:2:4:8 respectively, thereby allowing a range of 16 grey levels to be achieved by appropriate selection of areas. Each of the areas has a number of segments, which are spaced-apart but concentrically arranged, in order to have the same average position, so that different bit patterns cause the pixel to change brightness only, without any apparent positional change.
Patent DE-3786018-D1 (DE)
Inventor: LAAKMANN PETER
IPC: H01S3/038
Filed: 1987-07-22
Granted: 1993-07-01
Abstract: RF gas laser comprises: (a) a pair of spaced parallel metal plates with spacers forming an elongated laser bore; (b) a laser gas medium in the bore; and (c) a pair of metal discharge electrodes located on opposing surfaces in the bore and insulated from the surfaces pref. by an organic film, e.g., a polyimide, or inorganic film, e.g., mica, or by a surface oxide film. The plates, spacers and electrodes are pref. all of the same metal esp. Al.
Patent DE-3788534-D1 (DE)
Inventor: LEWIS JEFFREY M
IPC: G11B25/04
Filed: 1987-05-12
Granted: 1994-02-03
Abstract: A low clearance door assembly is provided which is suitable for a variety of applications. The assembly includes an easily operated door which has two guide pins extending from each end. Guide members provide slots in which the pins ride. A spring, connected between one of the pins and the adjacent guide member, assists the user in opening and closing the door. In addition, a detent disposed in one of the slots prevents the door from opening as a result of bumping.
Patent DE-3850287-D1 (DE)
Inventor: MCEWEN JAMES A
IPC: B01L3/14
Filed: 1988-03-28
Granted: 1994-07-28
Abstract: Method and apparatus for partitioning a pre-selected phase of a sample of liquid, such as blood, having a plurality of phases of differing densities the method comprising the steps of introducing a sample into a chamber of constant cross-sectional shape and a volume greater than that of the sample, ordering the phases of the sample concentrically by rotating the chamber about its longitudinal axis, reducing the volume of the chamber in response to a separation control signal, removing a portion of the separated sample in order of phase, deriving information about the portion of the sample being removed from the chamber and modifying the separation control signal in response to the derived information. Also disclosed is an apparatus for separating a pre-selected phase of a sample contained in an enclosed chamber, wherein said apparatus can be used with a separating means which rotates the chamber about either a longitudinal axis of the chamber or an axis perpendicular to the longitudinal axis of the chamber and not passing through the chamber. In addition, separating means in which such an enclosed chamber is rotated about a longitudinal axis is described.
Patent DE-3851092-D1 (DE)
Inventor: CORNIERI FRANCO
IPC: C11B3/12
Filed: 1988-05-18
Granted: 1994-09-22
Abstract: A process for the extraction of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acid esters from crude fish oils, by means of transesterification with ethanol and H2SO4 and two-step molecular distillation.
Patent DE-3851216-D1 (DE)
Inventor: ZOMER GIJSBERT
IPC: G01N33/532
Filed: 1988-12-07
Granted: 1994-09-29
Abstract: New acridinium compounds are provided which comply with formula 1, wherein  A is a divalent organic moiety, such as an alkylene chain, X is a group which can be transformed together with C-9 of the acridine into a dioxetane by reaction with hydrogen peroxide, such as an aryloxy group,  Y is a counter ion, and  Z is a functional group, such as a carboxyl derivative. These acridinium compounds are useful as chemiluminogenic labels for both heterogeneous and homogeneous immunoassays.
Patent DE-3852800-D1 (DE)
Inventor: LETOURNEUR DIDIER
IPC: C08F8/30
Filed: 1988-08-18
Granted: 1995-03-02
Abstract: These resins derived from a crosslinked styrene (co)-polymer, or from a crosslinked dextran, comprise a (co)-polymer chain which is substituted with one or more groups, which may be identical or different, belonging to the following categories: -Z-A1; -Z-A2; -Z-A1-Z'-A2; -Z-A1-A3-A2; -Z-A1-A4, where Z=spacer chain, Z'=linking chain, A1=phosphate residue, A2=residue of purine or pyrimidine base, A3=sugar residue and A4=residue of a molecule participating in the polar structure of various phospholipids. These resins are applicable for the analysis and purification of molecules of biological origin, in particular as a stationary phase in ion-exchange and affinity chromatography, especially for carrying out the fractionation of protein mixtures. Their interaction with proteins, in particular the anti-DNA and anti-phospholipid antibodies present in the serum of patients suffering from SLE, makes them applicable to operations for the selective purification of the different types of antibodies developed by lupus patients.
Patent DE-3860249-D1 (DE)
Inventor: MOREAU ANDRE
IPC: F23H17/00
Filed: 1988-01-08
Granted: 1990-07-26
Abstract: A hearth grate comprises a succession of transverse bars which are alternately fixed and movable with a reciprocating movement, said bars being formed by disposing in side-by-side relationship at vertical lateral faces elements which are generally rectangular, with a projection portion at the junction of a frontal face and a dorsal face and in the dorsal face blowing orifices opening in said projection portion. The elements are held by the insertion into openings provided in the frontal faces of limbs of a fastener. The fastener comprises a transverse portion which is disposed in set-back relationship with respect to the frontal faces. Plate portions are welded over the openings to retain the fastener.
Patent DE-3864972-D1 (DE)
Inventor: PIVOT JEAN-CLAUDE
IPC: F23D14/38
Filed: 1988-10-14
Granted: 1991-10-24
Abstract: The present invention relates to a heating device with an induced- air catalytic burner. 
<??>According to the invention, the catalytic burner consists of a refractory core (18), passed right through by axial channels for circulation of the mixture to be burned, and means (7) of dynamic braking are provided in association with the core (18), in order to make possible at the output (18b) of the burner (8) a speed profile which makes it possible to trigger the lighting of the catalytic burner. A downstream flame heats the core (18) until the catalytic burner is set in operation, at which moment the downstream flame disappears of itself. 
<??>The invention finds application in all sorts of heating device of portable type, whatever their uses, domestic, do-it-yourself etc. 
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