baber/WOPTO huggingface dataset:
Patent DE-69006049-D1 (DE)
Inventor: NIEDOSPIAL JOHN J
IPC: G03B17/30
Filed: 1990-03-01
Granted: 1994-03-03
Abstract: A film cassette (1) is disclosed wherein a film spool (5) is rotatable within the cassette shell (3), a convoluted film roll (33) whose outermost convolution (35) is a film leader (35) is coiled about the spool, a pair of film constraining flanges (41, 43) are coaxially arranged on the spool to radially confine the film leader to prevent the leader from substantially contacting an interior wall (57) of the cassette shell, and a film stripper-guide (67) is received between a leading end (37) of the film leader and the next-inward convolution (39) of the film roll succeeding the leader to remove the leader from the flanges and guide it through a film passageway (25) to the exterior of the cassette shell responsive to rotation of the spool in a film unwinding direction. According to the invention, the film leader (35) and at least one of the constraining flanges (41, 43) include mutual engagement means (59, 51 min ) for maintaining the leading end (37) of the leader spaced at least a minimum radial distance (D) from the next-inward convolution (39) sufficient to locate the leading end within range of the stripper-guide (67) to ensure that the leading end will be advanced over the stripper-guide responsive to rotation of the spool (5) in the film unwinding direction, whereby the leading end is prevented from being advanced between the stripper-guide and the next-inward convolution.
Patent DE-69011688-D1 (DE)
Inventor: RICHARDSON FRANK BARNETT
IPC: C09D163/00
Filed: 1990-12-04
Granted: 1994-09-22
Abstract: A curing agent for an epoxy resin based coating composition comprises at least one polyfunctional carboxylic acid having not less than three carboxyl groups together with a nitrogen containing accelerator, provided that, in the case where the accelerator is an imidazoline, the accelerator is not present as a salt of the acid.
Patent DE-69014408-D1 (DE)
Inventor: CEBOLLERO GABAS CARLOS
IPC: B60J3/02
Filed: 1990-05-16
Granted: 1995-01-12
Abstract: This support bracket consists of a main body (A) made up of two shanks (1, 1 min ) which are identical in shape and form and which are joined together on one of their sides by means of a weak joint (2) that acts like a hinge or film hinge and around which they can rotate to meet up and be clipped together to then face each other. The coupling position is fixed by one or more interlocking catches (7, 7 min  and 8, 8 min ) provided on each of the shanks (1, 1 min ) making up the main body (A), and said coupling position thereby defines a support bar (4) and an approximately rectangular slot (5). This support bracket is applicable in the automotive industry.
Patent DE-69015962-D1 (DE)
Inventor: LOUSTALOT JACQUES
IPC: D03D25/00
Filed: 1990-10-10
Granted: 1995-02-23
Abstract: Composite material of substantial thickness, characterised in that it consists of a single set of strands which are woven in three dimensions, the said set being resin-coated. <IMAGE>
Patent DE-69022260-D1 (DE)
Inventor: BAGLEY LINDSEY
IPC: A23L27/60
Filed: 1990-02-12
Granted: 1995-10-19
Abstract: The calorie content of a foodstuff composition is reduced by substituting a mixture of oligomers derived from degradation of a cellulose derivative for at least a portion of the high calorie ingredient of the foodstuff. The mixture of oligomers used has an average degree of polymerization in the range of 3 to 300 and an average molecular weight in the range of 500 to 100,000.
Patent DE-69027903-D1 (DE)
Inventor: NACHTMAN THOMAS
IPC: C09K17/52
Filed: 1990-05-10
Granted: 1996-08-29
Abstract: A sprayable composition and a method of protecting material with the composition is disclosed. The composition comprises a polymer such as hydroxyethyl cellulose, clay, and water to provide a cover layer which, after spraying, is tough, flexible and water-repellent. Other materials such as shredded paper and gypsum can be used in the cover layer. The composition is effective as a cover layer over material such as soil, refuse at a dump site, or grain in a stockpile.
Patent DE-69029654-D1 (DE)
Inventor: SERHAN CHARLES
IPC: A61P27/16
Filed: 1990-04-27
Granted: 1997-02-20
Abstract: Composition and methods are disclosed for antagonizing SRS-A, and especially LTD4, comprising the administration of LXA4 or an active derivative thereof to an animal. These compositions and methods are useful in the control of hemostasis, vascular reactivity, and especially vasoconstriction, and anaphylactic and allergic reactions in animals.
Patent DE-69032514-D1 (DE)
Inventor: BARABASH WILLIAM
IPC: G06F9/44
Filed: 1990-06-06
Granted: 1998-09-03
Abstract: A new expert system that facilitates beta-token partitioning of rules in a RETE network. The expert system includes a beta opinion value generating portion that generates, for each node in the RETE network, an opinion value in response to processing statistics. A beta decision value generating portion generates a beta-token partition opinion value for a rule in response to the beta opinion values for nodes in the RETE network defining a rule.
Patent DE-69109801-D1 (DE)
Inventor: KAPPLER PATRICK
IPC: C08F214/26
Filed: 1991-10-09
Granted: 1995-06-22
Abstract: Curable copolymer containing the residues from copolymerisation of a fluoro monomer and of an allyl compound, characterised in that: 
 
  a) the residues of fluoro monomer originate from the combination of tetrafluoroethylene and chlorotrifluoroethylene, 
  b) the residues of the allyl compound originate from an allyl polyol of formula: 
<IMAGE>
 R1 being H or CH2OH, R2 being OH or CH2OH, R3 being CH3 or OH, it being known that R1 and R3 cannot simultaneously be H and CH3 and in that it additionally contains 
  c) the residues from copolymerisation of a vinyl ether of formula: CH2=CH-O-R in which R is a linear or branched alkyl radical containing from 2 to 13 carbon atoms. 
 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent DE-69111158-D1 (DE)
Inventor: KAWAI KOJI
IPC: H01J61/10
Filed: 1991-08-23
Granted: 1995-08-17
Abstract: A gas discharge tube having an outer envelope (12) in which deuterium gas is enclosed. In the envelope (12), an anode (3), a cathode (8) and an a first shield cover (4) for surrounding these electrodes are disposed. A second shield cover (17) is disposed within the first shield cover (4) and at a position adjacent the anode (3) to divide an internal space defined by the first shield cover (4) into a first chamber in which the anode (3) is positioned and a second chamber in which a cathode (8) is positioned. A plasma arc (5) generating portion is positioned adjacent the second shield cover (17). A plasma arc (16) generated on the plasma arc generating portion (5) provides an optical axis (2) extending linearly toward the outer envelope (12) through an opening (7) in the first shield cover (4). The cathode (8) is disposed at a position offset from the optical axis (2) for providing a flow line (9) of electrons from the cathode (8) to the anode (3) in an oblique direction with respect to the optical axis (2). A shield member (10) is further provided at a position immediately adjacent the plasma arc generating portion (5) for largely bending the flow line (9) of the electrons around the tip end portion of the shield member (10) and for directing the flow line (9) substantially coincident with the optical axis (2).
Patent DE-69115474-D1 (DE)
Inventor: GALLANT WILLIAM
IPC: C05G5/14
Filed: 1991-03-27
Granted: 1996-01-25
Abstract: A carrierless granular slow release fertilizer composition is prepared by spraying a urea-formaldehyde resin composition having a U/F molar ratio ranging from 2.4 to 13.3 onto finely divided solid particulate raw materials and cooling the resulting sprayed product to solidify the resin composition providing a matrix within which the solid particulate raw materials are bound. The fertilizer composition is characterized by having desired physical and chemical properties in regard to chain length of nitrogen polymers in the product, nitrogen release patterns, hardness and dust free nature of the product and the dispersibility characteristics of the product. The product has an abrasion index of about 0.800-1.000.
Patent DE-69117165-D1 (DE)
Inventor: SISSALA MIKKO
IPC: G01B5/28
Filed: 1991-11-19
Granted: 1996-03-28
Abstract: The invention relates to a procedure for checking the straightness of elevator guide rails (11) and straightening deflections of the rails, an apparatus for implementing the procedure and to a measuring apparatus. The elevator guide rails (11) are inspected by means of a measuring device (1) movable along the rail (11), said device comprising two guides (5,6) placed successively along the guide rail (11) and leaning against the rail (11) as their stop face, by measuring the distance of the guide rail (11) between the guides (5,6) by means of the measuring device (1). The deflections detected are straightened and the straightened areas are checked by means of the measuring device (1).
Patent DE-69120677-D1 (DE)
Inventor: LENK MICHAEL
IPC: H01T21/02
Filed: 1991-04-02
Granted: 1996-08-08
Abstract: The spark plug comprises an outer shell (1), a central electrode (2), an insulator (3) surrounding the central electrode (2) and at least one ground electrode (4B) connected at at least one point to the outer shell (1). At least one (4B) of the electrodes consists of an outer layer made of a corrosion resistant material (e.g. nickel or a nickel alloy) and of an inner core made of a material having good thermal conductivity characteristics and a good corrosion and erosion resistance (e.g. silver or a silver alloy). In front of the bottom end of the other electrode (2), i.e. at the spark gap (5) the inner core projects through the outer layer perpendicularly to the longitudinal axis of said one electrode (4B). Several embodiments of the spark plug as well as several methods for making the electrodes of the spark plug are described.
Patent DE-69203500-D1 (DE)
Inventor: GRANELLI RENATO
IPC: D03D47/30
Filed: 1992-03-27
Granted: 1995-08-24
Abstract: A pneumatic weft end tension device for air looms provides to keep the free weft yarn end tensioned, after it has been inserted into the shed, thus preventing or promptly damping any longitudinal elastic weft yarn oscillations. The pneumatic weft end tension device consists of a blower (1) inserted between two adjacent blades (6) of the reed - and apt to spread them apart - in a position beyond the split selvedge zone of the fabric being woven. The air stream coming from the blower (1) deviates the free weft yarn end between the two blades (6), spread apart, thereby braking said yarn to an extent sufficient to prevent its elastic oscillation after its insertion has taken place. <IMAGE>
Patent DE-69212315-D1 (DE)
Inventor: MIDDELMAN ERIK
IPC: B32B7/12
Filed: 1992-05-19
Granted: 1996-08-22
Abstract: PCT No. PCT/EP92/01132 Sec. 371 Date Dec. 2, 1993 Sec. 102(e) Date Dec. 2, 1993 PCT Filed May 19, 1992 PCT Pub. No. WO92/22191 PCT Pub. Date Dec. 10, 1992.A laminate, adapted to be used as a supporting board for a printed circuit, is disclosed which comprises layers of an electrically non-conductive matrix material reinforced with unidirectionally (UD) oriented fibers with the layers comprising individual matrix material having different directions of orientation. The layers are stacked to form a laminate of crossing layers, and the laminate has a core plane relative to which the crossing layers are in mirror image relationship so that the laminate has orthotropic properties. The laminate comprises layers of adhesive material present at least between any pair of layers of UD-reinforced matrix material having different directions of orientation.
Patent DE-69212509-D1 (DE)
Inventor: KOTROTSIOS GEORGES
Filed: 1992-02-06
Granted: 1996-09-05
Abstract: The present invention relates to a method for producing a diffraction grating on an optical fibre, to the transducer device obtained and to the use of this transducer device. <IMAGE>
Patent DE-69212877-D1 (DE)
Inventor: YANG TAI-HER
IPC: F16H55/24
Filed: 1992-04-09
Granted: 1996-09-26
Abstract: Driving system which comprises non-reversible transmission worm gear and worm set including two sets of worms (402,405) engaging with worm gear (406). Gear (401) with handle (400) couples prime worm (402) through a slidable torsion limiting device (403) and gearing (401,404) provides reversed rotary power through a one-way-clutch (407) to the worm (405). When driving direction is reversed worm (405) is driven by the torsion limiting device (413) and the worm (402) is driven by reversed rotary power through gearing (411,414) and one-way-clutch (417). By driving the two wormgears (402,405) at slightly different speed through one of the slip clutches (403,413) backlash is always removed. <IMAGE>
Patent DE-69213145-D1 (DE)
Inventor: HAGIWARA HIDEAKI
IPC: C12N9/02
Filed: 1992-03-11
Granted: 1996-10-02
Abstract: A process for expressing a physiologically active polypeptide with a cyanobacterium cell transformed by a recombinant DNA containing a structural gene which codes for said polypeptide, wherein said recombinant DNA is one containing a structural gene which codes for a physiologically active polypeptide, a transcription-initiating region for an RuBis CO gene of Anacystis nidulans on the upstream side of said structural gene, and a transcription-terminating region for said RuBis CO gene on the downstream side of said structural gene. This process makes it possible to express a physiologically active polypeptide with a cyanobacterium efficiently.
Patent DE-69218925-D1 (DE)
Inventor: JEANSON JEAN-FRANCOIS
IPC: A61B17/80
Filed: 1992-12-08
Granted: 1997-05-15
Abstract: Improvements relating to straightening, clamping, compressing and stretching devices for use in the treatment of abnormal curvature of the spine. The improvements mainly concern: an adaptor (30) for rods (21) of a diameter (r) less than the width (L) of the groove (11) of a screw implant head (10); a clip (40) for rotatably locking a screw implant through tapered extremities (43, 44) located in the clip ends, inserted into the bottom of the groove (11); transversal grooves (112), formed at right angles to the longitudinal groove of the implant head, hooks, coupling rods and coupling plate staples; a rod connector; a lateral coupling staple; and instruments for positioning the prosthesis and making it integral.
Patent DE-69228551-D1 (DE)
Inventor: AFSHAR MOHAMMAD
IPC: F24H1/40
Filed: 1992-09-10
Granted: 1999-04-08
Abstract: A swimming pool or spa heater unit having a heat exchanger manifold designed to permit the use of direct plastic piping connections to the manifold header. The manifold is principally characterized by a header end having an inlet port and outlet port located on a level below the manifold inlets and outlets communicating with the heat exchanger. The inverted arrangement of the header ports relative to the manifold inlets and outlets to the heat exchanger permits unreturned water in the unit heated by residual heat from the heater to form a temperature gradient therebetween which prevents the temperature of the water at the header connection from reaching a level incompatible with the use of direct plastic piping connections. The manifold is also integrally provided with weirs which serve to provide dry-fire protection for the heater.
Patent DE-69305423-D1 (DE)
Inventor: OLLIVIER JEAN
IPC: G09F7/18
Filed: 1993-06-09
Granted: 1996-11-21
Abstract: The invention relates to a road sign intended to be mounted on a support post. In accordance with the invention, the sign (100) is produced as two half-signs (101, 102) placed one against the other and joined to one another by matching force-fitting means (120, 121), and it has internal stiffening partitions, including partitionings (107.1) which define a through-channel associated with the support post, and partitionings (107.8, 107.9) which support clamping means (110) allowing the sign (100) to be fixed to the support post, these clamping means being integrated into the said sign while being accessible via the periphery of the latter to be operated. <IMAGE>
Patent DE-69307529-D1 (DE)
Inventor: CHORLTON DEREK CARR
IPC: B65G47/16
Filed: 1993-10-15
Granted: 1997-02-27
Abstract: PCT No. PCT/GB93/02139 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Oct. 15, 1993 PCT Pub. No. WO94/10070 PCT Pub. Date May 11, 1994The bucket conveyor system is made up of buckets which are pivotally suspended between two chains and run around an endless circuit. The claims are made up of links being connected by pins in elongated holes. This chain can be compressed to make its length less than when it is under tension. The chain is compressed at the loading station to force the buckets into direct contact with each other and allow continuous 10 loading. At the discharge station the chain is put under tension to space the buckets and allow them to be rotated through 360 DEG  to empty out their contents. Guides are positioned at the areas where the chain is under compression to stop buckling from occurring. The system is driven by a motor and sprockets which also control the compression or tension of the chain.
Patent DE-69311428-D1 (DE)
Inventor: BRUNET MARTINE
IPC: F16L47/02
Filed: 1993-03-25
Granted: 1997-07-17
Abstract: This is an electrically conductive heating net which is adapted to form a resistance and which is substantially in the shape of a collar (30) defining, by construction, a central orifice (35). The net may comprise one or more single- or multi-strand wires (31). Application in particular to the thermal butt-welding of tubes or of pipelines and of tap-offs, made of plastic. <IMAGE>
Patent DE-69314076-D1 (DE)
Inventor: GREEN RICHARD
IPC: A41D19/00
Filed: 1993-03-19
Granted: 1997-10-30
Abstract: A modified elastomeric glove is disclosed having a lubricous coating made up of polyvinyl alcohol and a thickening agent. The thickening agent is initially added in order to increase the processability of the polyvinyl alcohol coating in order to prevent runbacks and drips during the manufacturing process. A hydroscopic thickener may be used. The polyvinyl alcohol coating becomes lubricous when wetted in a water bath and therefore becomes particularly useful in applying a water-activated resin casting material for forming orthopaedic casting bandages. <IMAGE>
Patent DE-69317329-D1 (DE)
Inventor: SIMPSON LESLIE AINSLEY
IPC: C09C1/36
Filed: 1993-05-10
Granted: 1998-04-16
Abstract: A composite particulate pigmentary material is disclosed which comprises an association of at least two chemically distinct materials in which the particles of one material carry a positive surface charge and the particles of the second material carry a negative surface charge and particles are held in association as a result of these surface charges. Also disclosed is a method for preparing composite particulate pigmentary material comprising forming aqueous dispersions of two particulate materials under conditions in which the surface charges of the particles of the two materials are of different signs and mixing the dispersions. Typical materials useful for preparing the composite include inorganic pigments, fillers and extenders and organic polymeric microspheres. The product is useful as a pigment in, for example, paints, inks, paper and plastics.
Patent DE-69318306-D1 (DE)
Inventor: COX PETER
IPC: A61M15/00
Filed: 1993-09-09
Granted: 1998-06-04
Abstract: PCT No. PCT/EP93/02439 Sec. 371 Date Mar. 7, 1995 Sec. 102(e) Date Mar. 7, 1995 PCT Filed Sep. 9, 1993 PCT Pub. No. WO94/06497 PCT Pub. Date Mar. 31, 1994The invention relates to an inhalation device by which powdered material can be inhaled. A plurality of powder containers, each having a powder containing depression therein, may be individually fed to a use station which cooperates with an inhalation means. The inhalation means includes an outlet communicating with the open container by a passage, which passage has a wall means which cooperates with the powder containing depression to define a venturi.
Patent DE-69320644-D1 (DE)
Inventor: CARSWELL ROBERT
IPC: B05D1/04
Filed: 1993-09-09
Granted: 1998-10-01
Abstract: Polyurethane/polyurea polymers can be electrostatically painted without first being coated with a conductive primer. Disclosed is an improvement in a process for electrostatically painting polyurethane/polyurea polymers, the improvement being to prepare the polymer from a formulation including a non-volatile metal salt conductivity inducing material. The polymers painted by the process of the present invention can have physical properties and aesthetic properties substantially similar to those of otherwise identical polymers prepared without the non-volatile metal salt conductivity inducing materials of the present invention. The increased conductivity of the polymers can allow them to be charged with sufficient charge density to permit efficient paint transfer to the polymer surface. Also disclosed is a composition of at least two layers, one layer being an outer layer of electrostatically applied paint, and the other an inner layer of polyurethane/polyurea polymer.
Patent DE-69320971-D1 (DE)
Inventor: AFFINITO JOHN DAVID RR
IPC: H01M10/05
Filed: 1993-07-30
Granted: 1998-10-15
Abstract: The present invention is the formation of solid polymer layers under vacuum. More specifically, the present invention is the use of "standard" polymer layer-making equipment that is generally used in an atmospheric environment in a vacuum, and degassing the monomer material prior to injection into the vacuum. Additional layers of polymer or metal or oxide may be vacuum deposited onto solid polymer layers. Formation of polymer layers under a vacuum improves material and surface characteristics, and subsequent quality of bonding to additional layers. Further advantages include use of less to no photoinitiator for curing, faster curing, fewer impurities in the polymer electrolyte, as well as improvement in material properties including no trapped gas resulting in greater density, and reduced monomer wetting angle that facilitates spreading of the monomer and provides a smoother finished surface.
Patent DE-69327317-D1 (DE)
Inventor: ROGERS ERNEST
IPC: B04B1/02
Filed: 1993-06-09
Granted: 2000-01-20
Abstract: An apparatus and method for centrifugally separating a mixture of liquids comprises a central inlet shaft, a surrounding rotor, and a housing shell. The mixture is injected into the rotor through the inlet shaft and the rotor separates the mixture in a radially sloped separation space containing a first weir, discharges the lighter liquid into the housing through a channel through the weir and wall of the separation chamber, and discharges the heavier liquid into the housing over a second weir. The inlet shaft may be built up to provide for efficient shear mixing and a sieve may be provided in the separation chamber. A two-stage separator may be constructed by providing a second separation chamber radially outward of the first after mixing of a separated liquid with a solvent and providing suitable discharge ports.
Patent DE-69327729-D1 (DE)
Inventor: WALKER O
IPC: C09K8/20
Filed: 1993-11-09
Granted: 2000-03-02
Abstract: The invention provides a water base drilling fluid having decreased swelling effect on hydratable shales contacted by the drilling fluid wherein the aqueous phase contains an alkyl glucoside solubilized therein. Another embodiment of the invention provides an aqueous solution for addition to drilling fluids to decrease the swelling of hydratable shales contacted by the drilling fluid, the solution comprising an aqueous phase having dissolved (solubilized) therein from about 50% to about 85% by weight methyl glucoside and at least about 2% by weight of an alkali metal hydroxide.