baber/WOPTO huggingface dataset:
Patent DE-69402825-D1 (DE)
Inventor: ANDERSSON GUNNAR
IPC: B65D41/04
Filed: 1994-09-21
Granted: 1997-05-28
Abstract: Disclosed are containers of polymer materials for medical fluids assembled of a bottle formed container body (1, 10) and a closure device (4, 11), which fulfil the requirements of being capable to withstand heat sterilizing procedures and yet be made from parts which can be collected for recycling in a single process. The inventive containers will also be sealed during the sterilizing by weak seal weldings.
Patent DE-69408136-D1 (DE)
Inventor: RADISSON XAVIER
IPC: C07C321/02
Filed: 1994-06-08
Granted: 1998-02-26
Abstract: PCT No. PCT/FR94/00673 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Jun. 8, 1994 PCT Pub. No. WO94/29253 PCT Pub. Date Dec. 22, 1994A process for preparing a difunctional compound having high enantiomeric purity that is a 1,2-, 1,3-, or 1,4-diol, dithiol, or mercapto alcohol from an optically active starting material that includes an  alpha -,  beta -, or  gamma -hydroxy (or mercapto) aldehyde, ketone, ester, or amide is described. The process is carried out in an anhydrous solvent medium and comprises (1) reducing the starting material with a metal hydride (e.g., sodium borohydride), (2) adding a coreactant that is substituted by at least one, but preferably two, hydroxyl or mercapto groups (e.g., pyrocatechol), and (3) directly distilling the product from the reaction medium. The coreactant preferably has a higher boiling point at normal atmospheric pressure than the difunctional compound. The difunctional compounds are used as reactants for syntheses of agrochemicals or pharmaceuticals, or as precursors for polymers.
Patent DE-69409411-D1 (DE)
Inventor: BROCHETTE HERVE
IPC: G01F1/07
Filed: 1994-01-13
Granted: 1998-05-14
Abstract: Turbine (40) for fluid meter, including a bearing (46) having a central recess (48) designed to accommodate a pivot (24) and comprising, at the periphery of the central recess (48), emergent troughs (50) separated by ribs (52) and axial passages (58) distributed around the troughs (50), each passage (58) interacting with at least one trough (50) so as to promote a flow of fluid through the said passage, while impeding its flow in the trough (50).   Application to metering fluids loaded with particles in suspension. <IMAGE>
Patent DE-69412491-D1 (DE)
Inventor: YIU HANG
IPC: C22F1/043
Filed: 1994-08-30
Granted: 1998-09-17
Abstract: High strength high extrudability Al-Mg-Si alloys have the composition in weight %: Mg 0.25-0.40; Si 0.60-0.90; Fe up to 0.35; Mn up to 0.35 preferably 0.10-0.25.
Patent DE-69424935-D1 (DE)
Inventor: NIMITZ JONATHAN S
IPC: C07C43/12
Filed: 1994-03-03
Granted: 2000-07-20
Abstract: A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes, zero ozone-depletion potential, and low global warming potentials. The agents comprise at least one fluoroiodocarbon agent satisfying the general formula C<SUB>a</SUB>H<SUB>b</SUB>Br<SUB>c</SUB>Cl<SUB>d</SUB>F<SUB>e</SUB>I<SUB>f</SUB>N<SUB>g</SUB>O<SUB>h</SUB>, wherein a is between and including 1 and 8; b is between and including 0 and 2; c, d, g, and h are each between and including 0 and 1; e is between and including 1 and 18; and f is between and including 1 and 2, either neat or mixed with additives selected from the group consisting of: alcohols, esters, ethers, fluoroethers, hydrocarbons, hydrofluorocarbons, and perfluorocarbons.
Patent DE-69425673-D1 (DE)
Inventor: BRENNAN M
IPC: B01J19/00
Filed: 1994-10-19
Granted: 2000-09-28
Abstract: The present invention provides a polymer synthesis apparatus for building a polymer chain by sequentially adding polymer units in a reagent solution, said apparatus comprising:   a head assembly having a plurality of nozzles mounted thereto in generally spaced-apart relation, each nozzle being coupled to a reservoir of liquid reagent for controlled delivery therethrough; a base assembly having at least one reaction well; a transport mechanism coupled to at least one of said head assembly and said base assembly to produce relative movement therebetween to position said reaction well and a selected one nozzle in alignment for deposition of a liquid reagent into said reaction well for synthesis of a polymer chain; and a sliding seal positioned between said head assembly and said base assembly forms a common chamber enclosing both said reaction well and said nozzles therein.   <IMAGE>
Patent DE-69426311-D1 (DE)
Inventor: REGAN JOHN
IPC: C08J9/00
Filed: 1994-09-14
Granted: 2000-12-21
Abstract: PCT No. PCT/AU94/00545 Sec. 371 Date Oct. 1, 1996 Sec. 102(e) Date Oct. 1, 1996 PCT Filed Sep. 14, 1994 PCT Pub. No. WO95/07947 PCT Pub. Date Mar. 23, 1995A fire retardant agent to be incorporated in a plastic, especially polyurethane foam which functions as a foaming agent and comprises a mixture of soluble ammonium salts selected from the group consisting of ammonium monophosphate, ammonium diphosphate and an ammonium halide; and urea. Processes and apparatus for the production of a polyurethane foam are also described.
Patent DE-69428133-D1 (DE)
Inventor: BARTON STEPHEN PETER
IPC: A61Q5/00
Filed: 1994-03-11
Granted: 2001-10-04
Abstract: An emulsion comprises a dicarboxylic acid of formula (I) wherein R1 and R3 are each C6 to C10 alkyl and R2 to R4 are each C6 to C10 alkylene (or a cosmetically acceptable salt thereof) and an effective amount of an emulsifying agent chosen such that the emulsion may be shear-thickened in use. The compound of formula (I) is also useful in sunscreens as an anti-free-radical agent.
Patent DE-69431139-D1 (DE)
Inventor: RASKO GEORGE
IPC: B29C65/00
Filed: 1994-04-21
Granted: 2002-09-12
Abstract: A plastic bag (30) having a reclosable plastic zipper (42) is provided with a tamper-evident, non-reclosable peel seal (40) formed by applying an adhesive (38) to a treated strip adjacent to the interlocking zipper (42). The treatment is preferably by corona discharge, which causes the adhesive used to provide the peel seal to preferentially adhere to the treated strip when the peel seal is broken. A method for manufacturing the reclosable plastic zipper includes the steps of extruding a zipper profile, treating a portion of its surface, preferably by corona discharge, applying an adhesive to the treated portion, slitting the profile lengthwise, and folding over one of the resulting sides of the zipper to interlock them with one another. <IMAGE>
Patent DE-69435250-D1 (DE)
Inventor: WOLLOWITZ SUSAN
IPC: A61K41/00
Filed: 1994-06-24
Granted: 2009-12-24
Abstract: Psoralen compounds are synthesized which have substitutions on the 4, 4', 5' and 8 positions of the psoralen, which permit enhanced binding to nucleic acid of pathogens.  Higher psoralen binding levels and lower mutagenicity are described, resulting in safer, more efficient, and reliable inactivation of pathogens in blood products. The invention contemplates inactivation methods using the new psoralens which do not compromise the function of blood products for transfusion.
Patent DE-69503494-D1 (DE)
Inventor: AVOT BERNARDUS
IPC: B65D85/52
Filed: 1995-04-21
Granted: 1998-08-20
Abstract: PCT No. PCT/NL95/00150 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Apr. 21, 1995 PCT Pub. No. WO95/29107 PCT Pub. Date Nov. 2, 1995A package to be provided on and around a box-shaped container having a flanged edge, manufactured from a material having resilient properties and an inherent stiffness and including an open tubular element composed of at least three sidewall panels and these connecting corner panels are each provided with a local recess for letting through a part of the flanged edge, the arrangement being such that when a package has been placed on the container, the parts of the flanged edge that extend through a recess project outside the outer circumference of the package at least in the area around that recess. Optionally, such a package can be provided by a tool of tubular form capable of retaining an unfolded package in its interior, which tool with the package secured therein is preferably slid around and on a container from below.
Patent DE-69529842-D1 (DE)
Inventor: CROUZET JOEL
IPC: C12Q1/68
Filed: 1995-11-08
Granted: 2003-04-10
Abstract: A novel method for purifying double stranded (ds) DNA comprises passing a mixt. contg. the DNA in soln. over a support to which an oligonucleotide (ON) is covalently attached, where the ON is able to form a triple helix by hybridisation with a specific sequence (I) present in the DNA.
Patent DE-69600354-D1 (DE)
Inventor: SPRANG WILHELMUS JOHANNA ANTHO
IPC: C23G1/36
Filed: 1996-01-09
Granted: 1998-07-23
Abstract: The stripping liquid contained ammonia and zinc. If this liquid is neutralized, it is suitable for use in the flux vessel as a raw material. If required, the solution must be strengthened with ammonium chloride. This invention relates to a method of selectively removing zinc from an effluent, wherein the effluent is passed over an anion exchange column under conditions at which negatively charged zinc complexes are adsorbed to the column material. Subsequently, the zinc is stripped with ammonia from the anion exchanger. <IMAGE>
Patent DE-69623321-D1 (DE)
Inventor: MORASSUTTI PAOLO
IPC: F16L3/13
Filed: 1996-12-16
Granted: 2002-10-02
Abstract: A monolithic tube clamp made of plastics comprising two curved wings (11, 12) which protrude from a base (13) which can be anchored to a wall, to a ceiling, or to a support, each wing (11, 12) having an articulation region (15a, 15b) proximate to the base (13) and a hook-shaped mutual engagement end region (16, 17) defining a hook (18, 19). The hooks (18, 19) of the wings are directed towards each other so that they can engage each other, providing a snap-together closure, accordingly forming a first portion of a seat (20) for a tube (21) in standard position. The tube clamp further comprises a link strap (22) which connects the two wings (11, 12) in regions (23, 24) thereof which are respectively located at a point which is intermediate between the corresponding articulation region (15a, 15b) and the corresponding mutual engagement end region (16, 17), each one of the two wings forming a second-class lever together with the link strap (22). The link strap (22) also forms a second portion for completing the seat (20) and the tube (21) can be pushed beyond the standard position, together with the link strap (22), by such an extent as to allow the snap-action closure of the hooks (18, 19) owing to the traction applied to the wings (11, 12).
Patent DE-69624937-D1 (DE)
Inventor: MARDINEY MICHAEL
IPC: A61K35/28
Filed: 1996-07-22
Granted: 2003-01-02
Abstract: The present invention provides a method of engrafting donor mammalian hematopoietic pluripotent cells in a mammalian recipient using a decreased amount of radiation, comprising: (a) administering to the recipient at least one dosage of a hematopoietic growth factor; (b) subjecting the recipient to a low dosage of radiation; and (c) transplanting the donor hematopoietic pluripotent cells in the recipient, thereby engrafting the donor mammalian hematopoietic pluripotent cells in the mammalian recipient using a decreased amount of radiation. The invention also provides a method of engrafting donor mammalian hematopoietic pluripotent cells in a mammalian recipient using a decreased amount of radiomimetic compound, comprising: (a) administering to the recipient at least one dosage of a hematopoietic growth factor; (b) subjecting the recipient to a low dosage of radiomimetic compound; and (c) transplanting the donor hematopoietic pluripotent cells in the recipient, thereby engrafting the donor mammalian hematopoietic pluripotent cells in the mammalian recipient using a decreased amount of radiomimetic compound.
Patent DE-69628560-D1 (DE)
Inventor: JAEREMO PETTER
IPC: G01N33/50
Filed: 1996-03-26
Granted: 2003-07-10
Abstract: The present invention relates to a completely new method utilizing passivated thrombocyte cells (platelets) sorted according to their density according to a linear system. A curve is then plotted which determines the light intensity of the platelets as a function of the density. If the light intensity is placed along the y-axis and the position of the platelets' density, a wave-shaped curve is obtained with upwardly directed curve parts and with one or more downwardly directed points or peaks. The position of said peaks along the x-axis indicates whether there is a risk of a cancerous state or cardiac infarction. The invention also relates to apparatus for determining the density distribution of the thrombocytes.
Patent DE-69633345-D1 (DE)
Inventor: PARK MAN KI
IPC: A61P9/00
Filed: 1996-11-20
Granted: 2004-10-14
Abstract: The present invention relates to a vasodilating composition comprising ginsenoside Rg3 and/or Rg5, one of the saponin components of ginseng, as an active ingredient. Since ginsenoside Rg3 and Rg5, the active ingredient of the composition according to the present invention, exhibit an endothelium-dependent vasodilation and do not destroy endothelium cells contrary to the ordinary saponins, they can be used safely without any side effect such as hemolysis or toxicity against fishes. Ginsenoside Rg3 and Rg5 are hardly contained in ginseng plants such as fresh ginseng, white ginseng, etc., and contained in a minor amount in red ginseng. The contents of ginsenoside Rg3 and Rg5 are increased greatly by heating ginseng plant for 0.5 to 20 hours at a high temperature of 110 to 180  DEG C.
Patent DE-69705242-D1 (DE)
Inventor: HONSOWETZ K
IPC: B60Q1/14
Filed: 1997-11-03
Granted: 2001-07-19
Abstract: In the circuitry of this invention, a pre-drive controls the output voltage from the driver to the load. The drive includes a resistor and an output transistor. This circuitry lowers the heat dissipation of the transistor of the output driver. Variable voltage input may supply power to the pre-driver.
Patent DE-69725311-D1 (DE)
Inventor: UBER ARTHUR E III
IPC: A61M31/00
Filed: 1997-05-09
Granted: 2003-11-06
Abstract: The present invention provides a number of pumping systems and injection systems particularly useful for injecting a liquid medium into a patient. In general, the pumping systems comprise a removable pumping unit. The removable pumping unit includes means for pressurizing the liquid medium via the rotational displacement of the liquid medium. The present invention also provides a pumping system comprising a pumping unit for pressurizing the liquid medium and a feedback-controlled drive means in connection with the pumping unit for providing a controlled powered drive to the pumping unit. The pumping system further comprises a flow meter for measuring the flow rate of the pressurized liquid medium exiting the pumping system and control means in communicative connection with the drive means for providing a control signal to control the powered drive provided to the pumping unit. The control means is suitable to receive a feedback signal from the flow meter corresponding to the flow rate of the pressurized liquid medium exiting the pumping unit. The control signal provided to the drive means is a function of the feedback signal.
Patent DE-69732705-D1 (DE)
Inventor: OESTERLUND CARL-GUNNAR
IPC: F16B5/02
Filed: 1997-08-13
Granted: 2005-04-14
Abstract: A spacing sleeve (10) for use when mounting an object (20) at a certain distance in front of a wall (19) by means of a screw (18) extending through the spacing sleeve comprises a tubular body (11), having two opposite bearing surfaces (12, 13), located each at one end of the body, and holding means (14), connected to the body (11) and located at one end thereof, for releasably holding the spacing sleeve (10) to said object (20) during the mounting of the latter. At its other end, the body (11) is provided with means (21), adapted to receive said holding means (14) of another spacing sleeve (10) in releasable engagement therewith and to permit two or more spacing sleeves (10) to be stacked upon each other and to be releasably held to each other in a mutually centered state and with facing bearing surfaces (12, 13) of the bodies (11) of adjacent spacing sleeves (10) in contact with each other.
Patent DE-69819842-D1 (DE)
Inventor: FOGUET RAFAEL
IPC: A23L27/30
Filed: 1998-08-31
Granted: 2003-12-24
Abstract: The invention relates to new sweetening compositions with instantaneous solublity enhanced by neohesperidin dihydrochalcone and at least other high-intensity sweetener as well as their process for preparation, their use as sweetening agents and the products containing them.
Patent DE-69839307-D1 (DE)
Inventor: VAN DEVENTER MATTIJS OSKAR
IPC: H04B10/291
Filed: 1998-09-04
Granted: 2008-05-08
Abstract: An optical interconnection system for the realization of network elements in optical networks comprises a set of functional optical circuit modules (15) and an interconnection panel (10). The panel is provided with a row of module positions (13.1, 13.2, 14.1, . . . , 14.N) suitable for plugging in circuit modules (15), and with a pair of optical (1:N) splitters (16,17), each pair of corresponding ports of which (16A/17A, 16.1/17.1, . . . , 16.N/17.N) are interconnectable to a pair of a number of pairs of connection ports (11, 12.1, . . . , 12.N) through a module position and a circuit module plugged into that position. The set of circuit modules comprises circuit modules with functions for signal interconnection, for signal transport direction reversal, and for signal manipulation. A number of panels can be coupled together for purposes of, inter alia, expansion and/or protection.
Patent DE-69909051-D1 (DE)
Inventor: ALLEN ANTHONY PETER
IPC: C02F11/147
Filed: 1999-01-18
Granted: 2003-07-31
Abstract: A process of thickening an aqueous suspension of mineral solids by sedimentation comprising adding to the suspension water-soluble anionic bridging polymeric flocculant having intrinsic viscosity at least 5 dl/g and water-soluble cationic polymeric flocculant,allowing the solids to settle under gravity so as to form a lower underflow fraction containing a concentration of solids greater than that of the suspension and an upper overflow fraction containing a concentration of solids lower than that of the suspension and removing the underflow fraction,characterised in that the anionic and cationic flocculants are added to the suspension as an aqueous composition formed by blending 1 part by weight of the cationic polymeric flocculant with 2 to 99 parts by weight of the anionic polymeric flocculant and sufficient water to give a total polymer concentration of below 5 wt % and under conditions whereby counter-ionic precipitation can occur and in the aqueous composition substantially all of the anionic polymeric flocculant which is not precipitated by the cationic polymeric flocculant is in solution.An advantage of the invention is that the flocculants are not restricted by considerations of compatibility and thus it is not necessary (as in much of the prior art) to use, for instance, free-base cationic or free acid anionic flocculants in an attempt at minimising incompatibility, and it is not necessary to add acid, salt or other additives in order to minimise incompatibility.
Patent DE-69914548-D1 (DE)
Inventor: CAVALLO CLAUDIO
IPC: C08F297/00
Filed: 1999-08-31
Granted: 2004-03-11
Abstract: Composition of vinylarene/hydrogenated diene block copolymers, the latter being selected from ethylene-butene and ethylene-propylene, characterized in that it comprises:   a) copolymers having linear structures from 30% to 60% by weight, preferably from 35% to 50%; b) copolymers having branched structures from 70% to 40% by weight, preferably from 65% to 50%; the sum of components (a) and (b) being equal to 100; the weight average molecular weight of the above composition ranging from 30,000 to 400,000, preferably from 50,000 to 200,000. <IMAGE>
Patent DE-69915028-D1 (DE)
Inventor: BIANCHI CARLO
IPC: A43D25/18
Filed: 1999-03-18
Granted: 2004-04-01
Abstract: In a machine (1) for pulling over and lasting an upper on a corresponding shoe form with which an insole is associated, the means for supplying the glue onto the insole comprise a supply plate (19) formed by two segments (19a) which are hingeably joined together so as to be hingeably adjustable and provided with a plurality of nozzles (20) for supplying the glue along the contour (27) of the front portion of the insole. The abovementioned means for supplying the glue comprise two further nozzles (22) which are movable so as to follow the contour of the insole starting from the supply plate (19).   <IMAGE>   <IMAGE>
Patent DE-69925012-D1 (DE)
Inventor: FILHOL STUART JULIAN
IPC: A61C5/02
Filed: 1999-10-27
Granted: 2005-06-02
Abstract: A dental root canal file (1) has a drilling end (5) and a shank (7) formed of a hollow, substantially closed, helix (16), and openings (14) are defined between the adjacent windings (8a, 8b, 8c) by spacers (13).
Patent DE-69930397-D1 (DE)
Inventor: ADAMS REGINALD
IPC: A61K31/416
Filed: 1999-09-01
Granted: 2006-05-11
Abstract: A chemical compound of formula (I) wherein R1 to R3 are independently selected from hydrogen and alkyl; R4 to R7 are independently selected from hydrogen, halogen, hydroxy, alkyl, aryl, amino, monoalkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, arylthio, arylsulfoxyl, arylsulfonyl, alkylsulfoxyl, alkylsulfonyl, nitro, cyano, carboxaldehyde, alkylcarbonyl, arylcarbonyl, aminocarbonyl, monoalkylaminocarbonyl, dialkylaminocarbonyl, alkoxycarbonylamino, aminocarbonyloxy, monoalkylaminocarbonyloxy, dialkylaminocarbonyloxy, monoalkylaminocarbonylamino and dialkylaminocarbonylamino; and R8 is selected from alkyl and alkoxy, and pharmaceutically acceptable salts and prodrugs thereof, and the use thereof in therapy, particularly for the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea, and particularly for the treatment of obesity.
Patent DE-69931460-D1 (DE)
Inventor: CORNILS GERD
IPC: B60J10/70
Filed: 1999-09-23
Granted: 2006-06-29
Abstract: In a window (1), which is intended in particular to be fitted in a bodywork opening (11) of a vehicle, which is equipped on at least a main surface, intended to face inwards in the fitted state, with a profiled bead (2) which comprises, as lateral covering attachment, a lip (5) projecting beyond the edge of the pane (1) with a sealing rib (7) which can be applied against an adjacent wall part (13) when the window is fitted, there is provided on the lip (5), according to the invention, parallel to the first sealing rib (6) which can be applied against the wall part (13), at least one second sealing rib (7) which can be applied against the edge (21) of the window without adhesion contact. In this way, a covering of the lateral space is obtained effecting in practice a closure flush with the main surface of the pane and with the adjacent wall or bodywork surface.
Patent DE-69935867-D1 (DE)
Inventor: BERTRAM RICHARD L
IPC: F16L55/162
Filed: 1999-06-11
Granted: 2007-05-31
Abstract: A composite, chemically integrated material structure bearing load around a close-loop structural configuration in cross-section, has a plurality of regions through the cross-sectional thickness imparting at selectively predetermined locations within the cross-section, high tensile strength and high compressive strength. A method for forming such an integrated, composite material structure onto and incorporating an established or pre-existing, but likely deteriorated, concrete or brick structure, while achieving precise, predetermined resulting interior diameter and other structural dimensions is described.