baber/WOPTO huggingface dataset:
Patent DE-69009717-T2 (DE)
Inventor: DORIA GIANFEDERICO
IPC: C07D231/54
Filed: 1990-07-11
Granted: 1994-09-29
Abstract: PCT No. PCT/EP90/01129 Sec. 371 Date Mar. 12, 1991 Sec. 102(e) Date Mar. 12, 1991 PCT Filed Jul. 11, 1990 PCT Pub. No. WO91/01309 PCT Pub. Date Feb. 7, 1991.Heteroaryl-3-oxo-propanenitrile derivatives of formula (I)   <IMAGE> (I)  wherein X represents an oxygen atom or a -CH(R4)-, -O-CH(R4)-,-S(O)n-, -S(O)n-CH(R4)-, -CH(R4)-O-, -CH(R4)-S(O)n- or -CH(R4)-CH2- group wherein n is 0, 1 or 2; R1 represents C1-C6 alkyl, pyridyl or unsubstituted or substituted phenyl; R2, R3 and R4 are as herein defined; and Q is hydrogen, carboxy, C2-C7- alkoxycarbonyl or a -CON(Ra)Rb group, Ra and Rb being as defined herein; and their pharmaceutically acceptable salts are useful in stimulating myelopoiesis in bone marrow suppressed mammals.
Patent DE-69012700-T2 (DE)
Inventor: FETCENKO MICHAEL A
IPC: C22C14/00
Filed: 1990-07-20
Granted: 1995-03-02
Abstract: Disclosed is a method of forming a vanadium-rich, multi-component reversible, electrochemical hydrogen storage alloy directly from a vanadium-reductant alloy without first obtaining pure vanadium. In one exemplification the vanadium-reductant alloy is a vanadium-aluminum alloy of low oxygen content, while in another exemplification the vanadium-reductant alloy is refined by electron beam evaporation, and in a third exemplification the vanadium-reductant alloy contains further reductants that reduce the oxygen content without adding impurities to the alloy. The vanadium-reductant alloy is directly used as a precursor in forming the electrochemical hydrogen storage alloy.
Patent DE-69013298-T2 (DE)
Inventor: MOMBELLI MAURIZIO
IPC: B60N2/38
Filed: 1990-11-13
Granted: 1995-05-18
Abstract: An auxiliary seat for agricultural tractors is constituted by a padded flap (7) which is fitted to the structure of the mudguard (5) of the tractor on the side (6) facing the cab (2) and is pivotable between a lowered rest position and a raised position of use. Means (14, 15, 17, 18) are provided for locking the padded flap (7) in both positions. <IMAGE>
Patent DE-69018650-T2 (DE)
Inventor: ASMUS ROBERT
IPC: C09J183/00
Filed: 1990-12-13
Granted: 1995-12-14
Abstract: A composite of a gel of swollen hydrocolloid dispersed in a pressure sensitive adhesive matrix is provided. The gel has a natural or synthetically derived hydrocolloid swollen with a non-volatile swelling agent, such that the gel may have a shear modulus of less than 6.2 x 10<6> dynes/cm<2>. The gel-adhesive composite has continued skin adhesion whether applied to or existing in dry or moist skin conditions. The gel contributes a high moisture vapor transmission rate to attempt to maintain dry skin conditions while the adhesive maintains skin adhesion. The gel-adhesive composite may be used in a variety of tape, dressing, bandage, drape, or other skin contacting usage and may optionally include antimicrobial agents to treat the skin while adhesion continues.
Patent DE-69022061-T2 (DE)
Inventor: DOMINGUEZ MONTES JUAN
IPC: H04N13/30
Filed: 1990-07-12
Granted: 1996-04-18
Abstract: Integrated method for pickup, copy and tridimensional reproduction of still and moving images, wherein (a) the pickup of still or moving tridimensional images is effected via traditional cameras which shot as many bidimensional images as there are cameras; n cameras are distributed in groups or supergroups, with a semitransparent sheet interleaved between every two groups of horizontal cameras which have their optical axes perpendicular between each other, and forming and angle of 45 DEG  with the groups, the optical axes of one camera being so situated that its projection remains in the medial point between optical axes of two adjacent cameras of the other conjugates goups; by means of a totally black sheet, the undesired rays are suppressed; (b) to copy the n images which have been picked up, the latter are grouped per trios, copying the left and right images in a specularly reversed condition in relation with the central image, each trio being situated at a distinct height of projection; (c) the projection is carried out by using n/3 projecting lenses and ajusting said lenses so that the central image of the film is reproduced directly on the transparent screen of reproduction or by a frontal reflection of a reflecting mirror situated in front of the lenses; the side images are projected through reflections in systems of side mirrors; and each of the n/3 projecting lenses is situated out of phase in height with respect to adjacent lenses. <IMAGE>
Patent DE-69027038-T2 (DE)
Inventor: MACKENZIE JOHN RICHARD STUART
IPC: H04M11/00
Filed: 1990-10-04
Granted: 1996-11-21
Abstract: In electronic communication systems, negotiations are performed between two pieces of apparatus (e.g. modems) in order to ensure technical compatibility during subsequent data transmission. Instead of performing security checks in the known manner after the negotiations have been completed (e.g. sending an access code or identity code), the invention teaches that the negotiations themselves should be customized to include security checks. For example, during negotiations between a call modem and an answer modem, the call modem includes a "first indication" in the negotiations. The answer modem detects the "first indication" and permits the call modem to have access to restricted access data during data transmission after the negotiations have been completed. The "first indication" may comprise a negotiation segment having a precise length and/or containing an embedded code. The answer modem may include a "second indication" in the negotiations in order to trigger the call modem to produce the "first indication". Also, the call modem may include a "third indication" in the negotiations after the "first indication" in order to identify more precisely or uniquely the call modem.
Patent DE-69027187-T2 (DE)
Inventor: HRINDA MICHAEL
IPC: C07K1/36
Filed: 1990-06-13
Granted: 1996-10-31
Abstract: The present invention provides a fail-safe combination of chemical and physical means for rendering a blood product which comprises a labile blood protein free of viruses without incurring protein denaturation. The blood product is contacted with an effective amount of a selected chemical disinfectant, preferably, sodium thiocyanate in combination with a physical process, preferably, ultrafiltration. The blood product may be plasma, serum, plasma concentrate, cryoprecipitate, cryosupernatant, plasma fractionation precipitate or plasma fractionation supernatant containing viruses such as hepatitis or human immunodeficiency virus.
Patent DE-69032377-T2 (DE)
Inventor: JEFFS DAVID GEORGE
IPC: B05D7/24
Filed: 1990-07-24
Granted: 1998-10-01
Abstract: A granular filler, suitable for incorporating in a composition for use in coating the surface of a glass mat-reinforced thermoplastic material, characterised in that the granular filler comprises (a) a particulate inorganic material, (b) from 0.1% to 10% by weight, based on the weight of the inorganic material, of fine carbon black, and (c) sufficient of a natural or synthetic latex composition to provide from 1% to 10% by weight of elastomer, and in that the granules have diameters in the range from 0.01 mm to 0.1 mm. <IMAGE>
Patent DE-69032434-T2 (DE)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1990-11-02
Granted: 1998-12-10
Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-octyl-3-isothiazolone and tetrachloroisophalonitrile for more effective, and broader control of microorganisms in various systems.
Patent DE-69101167-T2 (DE)
Inventor: VROUWENVELDER CURINUS CORNELIS
IPC: A21C11/00
Filed: 1991-04-05
Granted: 1994-12-01
Abstract: The invention relates to an apparatus for adjusting the length of dough strands, comprising a receiving gutter, V-shaped in cross-section, whose walls are defined by elements which engage a dough strand placed in the gutter at regularly spaced apart locations along the length of the dough strand and can exert axial forces thereon. According to the invention, the elements which define the walls of the receiving gutter (3) and engage the dough strands (10) are formed by rolling members (4,4a) arranged with interspaces and adapted to be driven progressively and selectively from the middle (X-X) of the gutter in either direction, and support members (9) which convey the strands transversely of the gutter (3) are arranged between the rolling members (4,4a). The mutual arrangement of the gutter (3) and of the support members (9) is variable, at least as to the relative level. <IMAGE>
Patent DE-69104384-T2 (DE)
Inventor: SADKOWSKI PIOTR JAN
IPC: B01D53/22
Filed: 1991-01-07
Granted: 1995-02-09
Abstract: A membrane gas separation apparatus, typically for separating air, includes a gas separation all 14 containing an array of membranes in the form of hollow fibres 18. The cell 14 has a first gas port 16 and a second gas port 20. Flow of gas to and from the ports 16 and 20 is controlled by a four-port, two-position valve 12. In one position, the valve 12 admits incoming air to the port 16 and allows product nitrogen to flow out of the port 20. In the other position the roles of the ports 16 and 20 are reversed and hence the direction of flow of the gas is reversed. During prolonged operation, there is a tendency for contaminants to affect disproportionately the feed gas inlet and of the membrane fibres 18. By periodically changing the position of the valve 12, different ends of the membrane fibres 18 are presented to the feed gas, and thus the operating life of the membranes 18 is lengthened. <IMAGE>
Patent DE-69118568-T2 (DE)
Inventor: DA SILVA AMANDIO MACHADO
IPC: A47J37/06
Filed: 1991-01-30
Granted: 1996-09-19
Abstract: The present invention refers to a horizontal grill apparatus with structure in stainless steel, meant for industrial or domestic purposes, with isolated walls to prevent the loss of heat. On its upper part there is a grill (11) placed horizontally, and at a level lower to this, placed sideways, there are the heat distributing sources, which may be provided with a ventilator to activate the circulation of heat. In parallel to the grill (11), below, there is a reception box (4) for the food residues, which do not touch the heating source, therefore not producing any smokes or smells from burnt fat. <IMAGE>
Patent DE-69123087-T2 (DE)
Inventor: MCCULLOUGH JAMES DOUGLAS
IPC: C08L23/16
Filed: 1991-06-12
Granted: 1997-03-27
Abstract: Impact polymer compositions and peroxide-treated derivatives thereof demonstrate a good balance of low temperature properties and resistance to stress whitening when the homopolymer phase is at least predominantly homopolymeric propylene polymer and the rubber phase comprises, in descending order of proportion, ethylene, units of an a-olefin of at least 4 carbon atoms and propylene units.
Patent DE-69124080-T2 (DE)
Inventor: SPANGLER MICHAEL
IPC: B65G21/16
Filed: 1991-11-28
Granted: 1997-07-10
Abstract: A spiral conveyor system utilising an endless flat belt (12) is disclosed. The belt (12) travels in an endless path which includes a spiral portion. The belt (12) is primarily driven in the spiral portion by a frictional engagement between the belt (12) and a rotating driving element (26). The frictional engagement is enhanced by attaching friction increasing elements (40) to the belt (12) and/or driving element (26). <IMAGE>   <IMAGE>
Patent DE-69201655-T2 (DE)
Inventor: KINNEY WILLIAM ALVIN
IPC: C07C/
Filed: 1992-01-20
Granted: 1995-07-13
Abstract: ((2-Amino-3,4-dioxo -1-cyclo-buten-1-yl) amino)alkyl)acid derivs. of formula (I) and their salts are new: R1 = H, 1-6C alkyl or 7-12C phenylalkyl; R2 = H, 1-6C alkyl, 2-6C alkenyl or 7-12C phenylalkyl; or R1 + R2 = Z; Z = -CH2CH2-, -CH2C(R6)(R7)CH2- or -CH2C(R8)(R9)-C(R10)(R11)CH2-; R6, R8, R10 = H, 1-6C alkyl or OH; R7, R9, R11 = H or 1-6C alkyl; A = 1-6C alkylene or 2-6C alkenylene; X = CO2R3, P(O)(OR4)(OR5), 3,5-dioxo-1,2,4-oxadiazolidin-2-yl or 5-tetrazolyl; R3 = H or 1-6C alkyl; R4, R5 = H or 1-6C alkyl. Also claimed are intermediates of formula (XII) and their salts: X2 = CN, COOR14, -PO(OR15)(OR16), 3,5-dioxo-1,2,4-oxadiazolidinyl or opt. protected 5-tetrazolyl; R12 = alkoxy or aralkoxy leaving gp.; R13 = H, 1-6C alkyl, 2-6C alkenyl, 7-12C phenylalkyl or NHP; R14 = H, 1-6C alkyl or carboxyl protecting gp.; R15, R16 = H or 1-6C alkyl; P = amino protecting gp.
Patent DE-69212026-T2 (DE)
Inventor: SALVA DOMENICO
IPC: E04F11/035
Filed: 1992-03-16
Granted: 1997-02-20
Abstract: The standardized step module according to the present invention is provided with a pair of wings disposed aside of the step (50) and having the shape, as seen in a side section, of a parallelogram whose bases are parallel to the tread of the step (50) and are separated by a distance equal to the riser of the step (50). In the case of a step (50) made of reinforced concrete, said wings are constituted by a metallic structure having said parallelogram shape and provided with suitable reinforcing members and buried in a casting of concrete. According to the invention, the metallic structure forming the step wing is provided with suitable coupling means for joining it to other adjacent modules, said means being generally constituted by through-holes into which are inserted, for instance, fixing bolts and nuts. The conformation of the structure forming a wing of the module according to the invention allows a high production at a low cost of such reinforced concrete modules to be achieved. <IMAGE>
Patent DE-69222196-T2 (DE)
Inventor: LEROT LUC
IPC: C07C17/23
Filed: 1992-01-14
Granted: 1998-04-09
Abstract: Process for the preparation of chlorotrifluoroethylene and trifluoroethylene by gas phase reaction of 1,1,2-trichloro-1,2,2-trifluoroethane in the presence of hydrogen and of a catalyst composition comprising a carbon-based support on which copper and at least one metal of group VIII of the Periodic Table of the Elements are deposited.
Patent DE-69308875-T2 (DE)
Inventor: SCHRENK W
IPC: A61B5/154
Filed: 1993-11-02
Granted: 1997-07-03
Abstract: A sample collection container having inner and outer chambers. The container may be fitted with upper and lower stoppers to provide a vacuum within the container. The device is adapted for the collection of a fluid, such as blood, in the inner chamber. The blood then passes from the inner chamber to the outer chamber upon releasing the vacuum. A concentrate of fluid components of blood, cellular debris, and contaminating microorganisms, if present, may be left in the inner chamber, and be removed subsequently from the inner chamber for testing for the presence of contaminating microorganisms.
Patent DE-69317916-T2 (DE)
Inventor: VAN POMEREN FRANK PIETER
IPC: G06K7/00
Filed: 1993-01-12
Granted: 1998-10-22
Abstract: The invention relates to a method for exchanging information in an identification/communication system between a detection station and at least one tag, the detection station, by emitting an activation signal, activating switching means in the tag, which switching means switch on processor means, whereupon the detection station generates identification commands, collision commands, sleep commands, stop commands, alias commands, read commands and write commands. The invention further relates to a system for application of the method, and a detection station and a tag for use in the system. The invention also relates to a method for identifying different tags by a detection station in an identification/communication system, the detection station emitting an identification command and at least two tags each sending back an identification response with a particular response probability, whereupon the detection station emits a collision command which reduces the response probability, and the tags each send back a collision response with a reduced response probability, which collision command is repeated until one collision response is received, whereupon another identification command follows which increases the response probability. <IMAGE>
Patent DE-69406465-T2 (DE)
Inventor: DAWSON MICHAEL PHILIP
IPC: B42D15/02
Filed: 1994-05-03
Granted: 1998-04-09
Abstract: PCT No. PCT/IE94/00023 Sec. 371 Date Jul. 25, 1996 Sec. 102(e) Date Jul. 25, 1996 PCT Filed May 3, 1994 PCT Pub. No. WO95/19893 PCT Pub. Date Jul. 27, 1995A greeting or other card plays an appropriate aural message and serves as a presentation vehicle for a gift or other article such as a lottery ticket. The card includes a device for playing a tune or verbal message and has mounting slots for the article. When seated in the slots, the article interrupts the electrical circuit of the device, preventing playback of the tune or message. On removal of the article, a switch of the device closes to complete an electrical circuit which causes the aural greeting to sound.
Patent DE-69407345-T2 (DE)
Inventor: HENDRIX MACHIEL ANTONIUS MARTI
IPC: H02M3/158
Filed: 1994-05-30
Granted: 1998-06-04
Abstract: An electronic supply for igniting and operating a high-pressure discharge lamp, comprising a first driven main switching device for generating a high-frequency current through an inductive element and a switching element suitable for subsequently supplying current through the inductive element when the first main switching device is non-conducting. The electronic supply is provided with a transformerless level shifter (LS) and with a driver circuit (S) comprising at least a switch drive device for driving the first driven main switching device. The switching element suitable for the subsequent current supply forms a part of a second driven main switching device which provides periodic commutation of the current through the inductive element, while the level shifter is free from any self-induction elements.
Patent DE-69411614-T2 (DE)
Inventor: BERREBI GEORGES
IPC: B01J4/00
Filed: 1994-04-11
Granted: 1998-11-12
Abstract: Process for transporting, storing, loading and unloading catalyst or absorbent particles, characterised by the use of a special container (2) equipped with a leakproof valve and capable of being gradually tilted by means of a nonreturn ratchet (4). <IMAGE>
Patent DE-69433211-T2 (DE)
Inventor: NICHOLSON JAMES E
IPC: A61B17/32
Filed: 1994-12-06
Granted: 2004-08-05
Abstract: A bone fastener including an expandable member having an axial channel and an elongated element insertable into the axial channel is described. The expandable member is configured to be insertible into a bore drilled in bone. The distal end of the expandable member also may include a structure for axially releasing the expandable member from an emplacement device that places the expandable member into a bone opening. In one embodiment, the structure for axially releasing includes a frangible membrane capable of being severed from the expandable member during emplacement of the expandable member in a bone opening. A rivet for coupling an object to bone for use with an expandable member is also described. The distal end of the elongated element is shaped into a radially projecting portion adapted for engagement with a washer that contacts the object to be coupled. The washer, having upper and lower surfaces and a bore defined between the surfaces, is disposed around a portion of the shaft. The elongated element is adapted for movement independent of the washer since the radial projection of the element has a different radius of curvature than the washer. An apparatus for use within an endoscope is described. The apparatus includes an elongated, substantially hollow holding means for emplacing a bone fastener of the invention in a bone opening. The expandable member includes a structure for axially releasing the expandable member from the holding means. A method of attaching soft tissue to bone is also described. The invention also includes a surgical fastener kit.
Patent DE-69433823-T2 (DE)
Inventor: SEKELLICK MARGARET J
IPC: C12N15/20
Filed: 1994-10-21
Granted: 2005-06-16
Abstract: The present invention relates to a chicken interferon gene coding for the amino acid sequence of SEQ ID NO: 1. The present invention also relates to a method of producing biologically active chicken interferon recombinantly, a method of isolating other non-mammalian interferon genes, a method of making a transgenic fowl having the chicken interferon gene incorporated therein, and method for delivery of the chicken interferon in the bird, such as by genetic immunization or aerosol. Expression of the chicken IFN gene yields functional chicken interferon.
Patent DE-69507314-T2 (DE)
Inventor: BRAZEAU PAUL
IPC: A61B17/08
Filed: 1995-09-15
Granted: 1999-08-26
Abstract: The present invention relates to a device for closing cutaneous wounds without sutures, which comprises a pair of three-dimensionally flexible strips adopted to be positioned on each side of a wound and formed of a plurality of laterally spaced apart elongated anchoring members extending side-by-side in succession and transversely of the wound and being interconnected in a three-dimensionally flexible manner to follow the lips of an open wound. Each of the anchoring members has on the underside thereof an adhesive surface for adhesion directly of indirectly to the skin of a patient, and includes at an inner end thereof a thread receiving and retaining portion, whereby a thread can be engaged lace-wise through the anchoring members of both strips so as to draw the anchoring members of one strip towards the anchoring members of the other strip in such a way so as to close in a constant tensiometric way the open wound extending between the two strips with the lips of the wound being equidistant along the entire length thereof.
Patent DE-69509038-T2 (DE)
Inventor: WOOD NORMAN JEFFREY
IPC: F24F3/16
Filed: 1995-10-19
Granted: 1999-09-09
Abstract: A clean air system comprises means (14,18) for producing a flow of clean air and for discharging the clean air from an outlet (19) towards a clean area. A Coanda effect device (20) is located adjacent to the clean air means about the whole or part of its periphery, and induces movement of air away from the flow of clean air. Any potentially contamination air must thus overcome the outward flow of air in order to reach the clean area (12), thereby reducing the likelihood of contamination of the clean area (12). <IMAGE>
Patent DE-69535449-T2 (DE)
Inventor: LAUKS IMANTS R
IPC: G01C17/38
Filed: 1995-07-07
Granted: 2007-12-13
Abstract: Disclosed is an apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas in a fluid sample. In one embodiment, the disclosed method is used to control the equilibrated gas composition of a calibrant fluid which, in turn, is used to measure the concentration of a dissolved gas, such as oxygen and carbon dioxide, in a sample fluid, such as whole blood.
Patent DE-69601316-T2 (DE)
Inventor: BLIZZARD JOHN D
IPC: C09D4/06
Filed: 1996-02-07
Granted: 1999-08-26
Abstract: There is disclosed herein a radiation-curable, organically-modified siloxane resin composition which is prepared from (A) at least one multifunctional acrylate and (B) the reaction product formed from (a) an alkoxy-functional organometallic compound, (b) an alkoxysilane and (c) water. The alkoxysilane (b) includes at least one functional group that renders the alkoxysilane copolymerizable with the multifunctional acrylate (A). In the preferred embodiment, the alkoxy-functional organometallic compound (a) and the alkoxysilane (b) undergo cohydrolysis and cocondensation in the presence of a siloxane polymerization catalyst (d).