baber/WOPTO huggingface dataset:
Patent DE-69304651-D1 (DE)
Inventor: HAUSER JEAN-LUC
IPC: A61M39/02
Filed: 1993-04-28
Granted: 1996-10-17
Abstract: A perfusion system comprising an implantable access device with two separate chambers (10, 12) accessed via a septum (16, 18), said chambers being arranged one above the other so that when the infusion or sampling needle is inserted into the lower chamber (10) by passing it through the respective septum (16), said needle also passes through the septum (18) of the upper chamber (12). The system further comprises an infusion device consisting of two rigidly connected parallel needles (36, 38) having different lengths, such that when the longer needle (38) is inserted into the lower chamber, the shorter needle (36) is also inserted into the other chamber. The infusion device with two rigidly connected needles avoids any danger of tearing which may lead to extravasation.
Patent DE-69310682-D1 (DE)
Inventor: LEHRER SCOTT ERIC
IPC: C10G7/10
Filed: 1993-10-27
Granted: 1997-06-19
Abstract: A method for neutralising acidic species and inhibiting the deposition of amine acid salts on the internal surfaces of elevated temperature processing units in a petroleum refinery comprising adding to the hydrocarbon liquid being processed therein a tertiary amine, preferably trimethylamine and triethylamine.
Patent DE-69311000-D1 (DE)
Inventor: CHOU TA-SEN
IPC: C07H13/08
Filed: 1993-06-21
Granted: 1997-07-03
Abstract: A stereoselective process for preparing an alpha-anomer enriched 1- alpha -halo-2-deoxy-2,2-difluoro-D-ribofuranosyl derivatives involving contacting a 3,5-hydroxy protected-2-deoxy-2,2-difluoro-D-ribofuranosyl-1- beta -sulfonate with a halide source in an inert solvent.
Patent DE-69311247-D1 (DE)
Inventor: SCHMIDT HARALD
IPC: B29C45/26
Filed: 1993-09-30
Granted: 1997-07-10
Abstract: The present invention relates to a hot runner sealed edge gated injection molding system. The system includes a mold cavity plate (28) with at least one injection gate (16) and a nozzle assembly (12) having a tip end (40) and at least one melt channel (14, 38) for transporting molten plastic material. The system further includes an annular seal ring (42) which fits snugly over the tip end of the nozzle assembly. The seal ring has at least one melt channel (56) and at least one orifice (54) for transporting molten plastic material from the at least one melt channel in the nozzle assembly to the at least one injection gate in the mold cavity plate. In a preferred embodiment, the seal ring is formed from a material having a thermal coefficient of expansion lower than the thermal coefficient of expansion of the material forming the nozzle. As a result, the nozzle when heated will expand at a greater rate than the seal ring resulting in an effective sealing arrangement with the seal ring being pressed against the mold cavity plate and being gripped by the nozzle. <IMAGE>
Patent DE-69319047-D1 (DE)
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/03
Filed: 1993-09-09
Granted: 1998-07-16
Abstract: An ink set having (i) a black ink having a surface tension of not less than 40 dyne/cm, the black ink including a first dye; and (ii) at least one color ink having a surface tension of not more than 40 dyne/cm, the at least one color ink including a second dye which is rendered insoluble by the first dye when the black ink and the at least one color ink are mixed. <IMAGE>
Patent DE-69320931-D1 (DE)
Inventor: TANIDA SEIICHI
IPC: C07K5/103
Filed: 1993-12-27
Granted: 1998-10-15
Abstract: A compound of the formula: <CHEM> wherein each of R<1> and R<2> is hydrogen or aliphatic acyl, A is amino which may be protected, X is an amino acid sequence consisting of 1 to 10 amino acid residues which contain at least one amino acid residue having a water-solubility enhancing group, or a salt thereof has an activity of remarkably improving hematopoietic disorder and is useful as an immuno-stimulating agent or an agent for treating thrombocytopenia.
Patent DE-69324859-D1 (DE)
Inventor: AOKI SHIGEHISA
IPC: A61K9/48
Filed: 1993-07-29
Granted: 1999-06-17
Abstract: This invention provides an antirheumatic composition which comprises a lipid-bound glycosaminoglycan or a salt thereof as an active ingredient and a pharmaceutically acceptable carrier and has an effect to inhibit extension of pannus.
Patent DE-69404317-D1 (DE)
Inventor: KRISHNAKUMAR SUPPAYAN
IPC: B29C49/18
Filed: 1994-09-21
Granted: 1997-08-21
Abstract: A method and apparatus for forming a plastic container having an enhanced level of crystallinity for improved thermal stability. A substantially amorphous and transparent preform in the molecular orientation temperature range is expanded by a pulse-blow process one or more times to form an intermediate article, prior to a final expansion step to the full container dimensions. The pulse-blow step is conducted at a relatively high-strain rate to maximize the formation of crystal nucleation sites, followed by deflation to relax the amorphous orientation, and the final expansion step is conducted at a low-strain rate to minimize the amorphous orientation. The resulting container has a higher thermal deformation temperature and reduced thermal shrinkage and is particularly adapted for use as a refillable or hot-fill beverage container. A blow-mold and fluid supply apparatus is provided, including a metering chamber and piston, for alternatively supplying the high and low-strain rate inflations.
Patent DE-69412743-D1 (DE)
Inventor: UENO SADAO
IPC: A21C3/00
Filed: 1994-10-10
Granted: 1998-10-01
Abstract: The present invention provides a croissant dough-piece bending apparatus having a conveyor (3) for conveying rolled-up croissant dough pieces (1), a dough-piece bending member (81) to push the central portion of the dough piece in a downstream direction, and a pair of swingable dough-piece bending belts (9). The dough-piece (1) is pushed by the dough-piece bending member (81) toward and between the dough-piece bending-belts (9). The dough piece is correctly bent at its center by the cooperation of the bending member (81) and the bending-belts (9). By this means dough pieces can be bent without getting wrinkles on their surfaces, and symmetrically bent products of a uniform shape can be obtained. <IMAGE>
Patent DE-69416289-D1 (DE)
Inventor: CROZE ERNEST
IPC: A01N25/34
Filed: 1994-12-27
Granted: 1999-03-11
Abstract: Solid concentrated agrochemical compositions characterised in that they are a homogeneous mixture:   - of one (or more) concentrated compositions A in the form of dispersible granulates, each granule containing at least one active substance and containing no effervescent agent and having a cumulative pore volume of between 0.17 and 0.35, preferably between 0.20 and 0.30 ml/g and having an apparent density of between 0.35 and 0.8, preferably between 0.4 and 0.7 g/cm<3>; and - of a concentrated composition B in the form of dispersible granulates, each granule containing an effervescent agent and containing no active substance, having a cumulative pore volume of between 0.020 and 0.13, preferably between 0.025 and 0.10 ml/g and having an apparent density of between 0.8 and 1.5 g/cm<3>, preferably between 1.0 and 1.4 g/cm<3>; - the quantitative ratio A/B being between 0.01 and 30, preferably between 0.05 and 10, still more preferably between 0.08 and 5.   Containerising system including the said agrochemical composition and a bag the wall of which is a film consisting of a water-soluble or dispersible film-forming material, the said bag being closed and enclosing the said composition.
Patent DE-69417785-D1 (DE)
Inventor: CANDORE AMEDEO
IPC: H05K3/28
Filed: 1994-01-13
Granted: 1999-05-20
Abstract: A method and apparatus for removing the cover sheet from a dry film laminated on a board (6) uses a combination of the action of a knurling wheel (50) and an air blowing injector (46) which work together in a single stroke to separate the cover sheet from the edge (9) of the dry film, with which combination a sucking roll (22) is provided in cooperative relation, and which, upon touching the surface of the board, starts to rotate whereby the cover sheet, already separated in an area thereof from the dry film, is sucked and peeled from the dry film by the sucking roll and with continued rotation of the sucking roll is removed in its entirety from the dry film. <IMAGE>   <IMAGE>
Patent DE-69417912-D1 (DE)
Inventor: MILLER LARRY
IPC: C09K23/16
Filed: 1994-09-28
Granted: 1999-05-20
Abstract: Amine oxide surfactants contaminated with nitrite are treated under acidic conditions with materials such as maleic acid and diethylenetriaminepentaacetate (DTPA) to reduce nitrite levels below 1 ppm. Thus, C12-13 dimethyl amine is oxidized with hydrogen peroxide in the presence of maleic acid and DTPA to reduce nitrite levels. The resulting nitrite-free amine oxide is employed in various detergent compositions.
Patent DE-69418081-D1 (DE)
Inventor: JACQUES NEIL WILLIAM
IPC: C03B23/03
Filed: 1994-02-16
Granted: 1999-06-02
Abstract: The invention relates to the bending of glass sheets to shapes which cannot be achieved by gravity bending alone. A method is provided in which a glass sheet is bent on a mould (3) having a movable end (6), comprising the steps of: subjecting the glass sheet to an initial gravity bending step; providing support to a portion of the glass sheet located on the movable end (6) of the mould (3); while providing said support, lowering said movable end (6) away from the glass sheet; subjecting the glass sheet to a press bending step. Support may be provided by a reduced pressure within an upper mould (4'), a mechanical arm (40), or gas directed in a generally upwards direction. The invention may be used for bending glass for architectural or automotive purposes, e.g. for bending a pair of glass sheets (1,2), one on top of the other, for use in the manufacture of a laminated windscreen. <IMAGE>
Patent DE-69433995-D1 (DE)
Inventor: WALKER LEIGH
IPC: C07C69/527
Filed: 1994-06-09
Granted: 2004-10-21
Abstract: A method for the preparation of C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl, C<sub>8</sub>-C<sub>20</sub>-alkyl quaternary ammonium carbonates of the formula wherein R<sup>1</sup> is a C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl group, and R<sup>2</sup> is a C<sub>8</sub>-C<sub>20</sub>-alkyl group, said method comprising (a) reacting a quaternary ammonium chloride reactant and a metal hydroxide reactant in an alcohol solvent to yield a quaternary ammonium hydroxide and (b) reacting said quaternary ammonium hydroxide with carbon dioxide to yield the desired quaternary ammonium carbonate.The products are particularly useful in wood preservative systems, as surfactants and as biocides.
Patent DE-69435232-D1 (DE)
Inventor: TABOR STANLEY
IPC: C12Q1/6869
Filed: 1994-11-24
Granted: 2009-10-08
Abstract: DNA polymerases are provided which do not discriminate significantly against incorporation of a dideoxynucleotide compared to a deoxynucleotide. DNA polymerases having a reduced discrimination against dideoxynucleotides may be obtained by modifying the nucleotide binding site of a wild type DNA polymerase. The DNA polymerases are particularly useful for DNA sequencing. <IMAGE>
Patent DE-69502371-D1 (DE)
Inventor: ANDRIEUX JEAN
IPC: A61K31/22
Filed: 1995-10-25
Granted: 1998-06-10
Abstract: O-Aryl methyl N-acyl or N-thioacyl hydroxylamine derivs. of formula ArCH2ON(R1)C(=X)R2 (I), their enantiomers and diastereoisomers are new. X = O or S; R1 = H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, or arylalkyl; R2 = R21 or R22; R21 = H or alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkylalkyl all of which may be substd.; R22 = alkylamino, cycloalkylamino, or cycloalkylalkylamino which may be substd. on the (cyclo)alkyl gps.; Ar = naphthyl, indolyl, benzofuranyl, or benzothiophenyl, all of which may be partially or fully hydrogenated. alkyl, alkoxy = 1-6C, alkenyl, alkynyl = 2-6C, cycloalkyl = 3-8C, and opt. substits. on these may be halo, alkyl or alkoxy. Opt. substits. on Ar gps. are one or more gps. R; R = halo, OH, Ra, -CH2Ra, -O-Ra, -CO-Ra or -O-CO-Ra; Ra = opt. substd. alkyl, alkenyl, alkynyl, opt. substd. cycloalkyl, opt. substd. cycloalkylalkyl, opt. substd. aryl or opt. substd. aralkyl; the substits. on aryl and aralkyl gps. may be halo, alkyl, alkoxy, OH and/or haloalkyl.
Patent DE-69504840-D1 (DE)
Inventor: PERSAUD KRISHNA
IPC: H01L51/40
Filed: 1995-06-20
Granted: 1998-10-22
Abstract: PCT No. PCT/GB95/01449 Sec. 371 Date May 19, 1997 Sec. 102(e) Date May 19, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/00383 PCT Pub. Date Jan. 4, 1996Described is a method of depositing multilayers of semiconducting organic polymers. The method involves polymerising one layer by exposing an oxidising agent to a vapour containing the monomer and polymerising another layer of semiconducting organic polymer electrochemically.
Patent DE-69511870-D1 (DE)
Inventor: WYNN BARRY
IPC: F04C2/16
Filed: 1995-07-07
Granted: 1999-10-07
Abstract: Hydraulic apparatus, for example a gear pump or motor, for low noise generation employs helical gears (8 and 10) retained within a casing. The contact ratio and the helical advance of the gear teeth (which may be approximately 2 and 1, respectively) are such as to substantially prevent back-flow of hydraulic fluid from the outlet side to the inlet side. In the case of a gear pump, a pressure relief recess (70 or 74) and a fluid feed recess (72 or 76) can communicate with the spaces between the teeth in the meshing zone at each end of the gears, the recesses being so shaped and positioned as to avoid communication with each other by way of said spaces, and the disposition of said recesses at one end of the gears relative to those at the other end thereof being staggered by an amount corresponding to the helical advance. Each pressure relief recess is a slot having a basic end surface (78 or 82) beyond which there extends a subsidiary slot or "nose" (80 or 84), and each fluid feed recess is a slot interconnecting the bearings for the shafts carrying the gears. In the case of a reversible gear motor, respective pressure relief recesses communicate with both ports of the motor at each end of the gears.
Patent DE-69516866-D1 (DE)
Inventor: CREEMER LAWRENCE CAMILLO
IPC: A61P43/00
Filed: 1995-06-30
Granted: 2000-06-15
Abstract: This invention relates to derivatives of Wortmannin and particularly to 11,17 substituted derivatives of Wortmannin. The invention also relates to a method of using these compounds as PI-3-kinase inhibitors and as anti-tumor agents.
Patent DE-69519038-D1 (DE)
Inventor: WICTORIN LENNART
IPC: A61K6/891
Filed: 1995-05-05
Granted: 2000-11-09
Abstract: A photopolymerizable epoxy-monomer, preferably 3,4-epoxycyclohexyl-methyl-3,4-epoxy-cyclohexane-carboxylate or bis-(3,4-epoxycyclohexyl-adipate) is included in photo-hardening compositions, preferably for dental use. The compositions exhibit no hardening shrinkage, or very little hardening shrinkage, and high mechanical strength.
Patent DE-69524653-D1 (DE)
Inventor: CHENG SUZANNE
IPC: C12Q1/686
Filed: 1995-02-16
Granted: 2002-01-31
Abstract: The invention is directed to a DNA polymerase composition for the polymerase chain reaction amplification of nucleic acid sequences longer than 10 kb consisting of a combination of a first DNA polymerase and a second DNA polymerase, wherein said first DNA polymerase is Thermus thermophilus DNA polymerase, and wherein said second DNA polymerase is a thermostable DNA polymerase that increase the maximum target length amplifiable by providing both 3'-to-5' exonuclease activity and polymerase activity and wherein said DNA polymerase composition consists of about 0.8-2.5 units of first DNA polymerase for each 0.015-0.15 units of second DNA polymerase.
Patent DE-69528044-D1 (DE)
Inventor: HOPPER ALLEN T
IPC: A61K31/365
Filed: 1995-02-22
Granted: 2002-10-10
Abstract: The present invention relates to a method for synthesis of optically pure stereogenically labile 4-aryl-2-hydroxytetronic acids from an optically pure aidehyde. The invention further relates to the use of such optically pure compounds as potent inhibitors of platelet aggregation by working at the level of cyclooxygenase, and additionally as inhibitors of cyclooxygenase and 5-lipoxygenase. The invention further relates to the pharmaceutical use of such.compounds in the treatment of coronary artery diseases, especially in the treatment and/or prevention of atherosclerosis, and in the treatment of various inflammatory pathologies, especially arthritis.
Patent DE-69530067-D1 (DE)
Inventor: VAN DEN OUWELAND GODEFRIDUS
IPC: A23L27/21
Filed: 1995-10-05
Granted: 2003-04-30
Abstract: alpha-keto acids and certain precursors and derivatives thereof, particularly those selected from the group which consists of glyoxylic acid, 2-oxo-propanoic acid, 2-oxo-butanoic acid, 3-methyl-2-oxo butanoic acid, 3-methyl-2-oxo pentanoic acid, 4-methyl-2-oxo pentanoic acid, 3-hydroxy-2-oxo-propanoic acid, oxalacetic acid, 2-oxo-glutaric acid, 2-oxo-3-phenyl-propanoic acid, 3-(4-hydroxy-phenyl)-2-oxo-propanoic acid, 2-oxo-1H-indole-3-propanoic acid, 2-oxo-1H-imidazole-4-propanoic acid, 4-methylthio-2-oxo-butanoic acid, 3-mercapto-2-oxo-propanoic acid, 3-hydroxy-2-oxo-butanoic acid, 6-amino-2-oxo-hexanoic acid and 5-guanido-2-oxo-pentanoic acid, and precursors and derivatives thereof that are capable of being formed from or releasing said acids in the use medium, are useful as flavouring ingredients. Such ingredients are useful for preparing flavouring compositions and a wide variety of flavoured foodstuffs to which they impart greater creaminess and bulkiness so that they have heightened effect in the mouth and generally an enhanced mouthfeel. They are also useful for enhancing the sweetness of foods sweetened with natural or artificial sweeteners, and giving it a more natural character.
Patent DE-69531217-D1 (DE)
Inventor: BIRGING TORBJOERN
IPC: H01H43/04
Filed: 1995-10-27
Granted: 2003-08-07
Abstract: The invention relates to a device for interrupting the power supply to an object, comprising means (1, 2, 11) to effect at what time the power supply is to be interrupted, means (13) for detecting whether the object's own power supply breakers are closed or not, breakers (11) for interrupting the power supply to the object, means (1, 11, 13, 23) for keeping the power supply to the object interrupted until the object's own breakers are open, and means (23) which, as the power supply to the object has been interrupted by the device, bring the means (13) for detecting whether the object's own breakers are closed or not to execute its detecting function with a step-wise longer period between the detecting function occasions.
Patent DE-69612750-D1 (DE)
Inventor: VAN DER PUTTEN FRANK OCTAAF
IPC: H04L7/00
Filed: 1996-11-08
Granted: 2001-06-13
Abstract: A method to realise synchronisation in a receiver (RX), of data (DAT) sent from a transmitter (TX) to the receiver (RX), with a signal (SIG) available in the receiver (RX). The method includes the following steps :   in the receiver (RX) generating trigger signals (T) from the signal (S); sending the trigger signals (T) from the receiver (RX) to the transmitter (TX); upon receipt of the trigger signals (T) by the transmitter (TX) sending the data (DAT) from the transmitter (TX) to the receiver (RX).   <IMAGE>
Patent DE-69627036-D1 (DE)
Inventor: HVASS CLAUS
IPC: A63J17/00
Filed: 1996-06-07
Granted: 2003-04-30
Abstract: PCT No. PCT/DK96/00248 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Jun. 7, 1996 PCT Pub. No. WO96/41667 PCT Pub. Date Dec. 27, 1996Method and apparatus for the conversion of sound waves to electromagnetic wave forms, preferably light, whereby sound waves are converted to an electrical signal and processed by a number of filters, the distribution between the filters being a result of the frequency of the sound wave and in which the filters are subsequently connected to their respective color display and where the individual color display's activation is directly proportional to their filter's amount of signal processing and where the color display visualization in a display means is in the form of a single color or a mixture of two or more color displays.
Patent DE-69634334-D1 (DE)
Inventor: KNITTEL P
IPC: C12N5/071
Filed: 1996-06-05
Granted: 2005-03-17
Abstract: Cultivating Lawsonia intracellularis (LI) bacteria comprises: (a) incubating the bacteria at an oxygen concn. of  18% and (b) maintaining the bacteria in suspension, to cultivate the bacteria. Also claimed are: (1) a method for cultivating LI bacteria comprising: (a') inoculating culture cells with an inoculum comprising LI bacteria so as to infect the cells with the bacteria and (b') incubating the infected cells at a temp. of 36 -38 [deg]C in an oxygen concn. of 0-8% while agitating the infected cells so as to cultivate the LI while maintaining the infected cells in suspension; (2) a method for producing an attenuated LI strain comprising: (i) obtaining culture cells infected with LI bacteria, (ii) incubating the infected cells at an oxygen concn. of 0-18%, (iii) agitating the infected cells so as to cultivate the bacteria while maintaining the infected cells in suspension, (iv) passaging at least a portion of the cultivated bacteria and (v) selecting for an attenuated strain to provide an attenuated LI bacteria; (3) a vaccine for inducing an immune response to LI bacteria in an animal comprising an attenuated strain of LI in a carrier, where the attenuated strain is in amt. effective to produce an immune response.
Patent DE-69701698-D1 (DE)
Inventor: MANOLATOS PANAGIOTIS
IPC: B01J19/02
Filed: 1997-07-17
Granted: 2000-05-18
Abstract: The present invention relates to a novel type of hydrogenation reactor, to methods of hydrogenation implemented therein, and more generally to the use of such a reactor. A reactor of the invention has a double wall; said double wall comprising an outer wall (10) suitable for withstanding mechanical loads and an inner wall (20) defining the reaction volume (30) within which a reaction medium is caused to react, said inner wall (20) withstanding said reaction medium and protecting said outer wall (10) from coming into contact therewith. In characteristic manner, a space (50) is provided between said outer and inner walls (10, 20) for controlled recombination of the atomic hydrogen that is caused to diffuse through said inner wall (20); said space (50) not containing any means suitable for enabling said atomic hydrogen to diffuse from said inner wall to said outer wall; and the structure of said reactor including means to balance pressures on either side of said inner wall (20) and to enable the hydrogen that has reached said space (50) to circulate and to be exhausted to the outside while said reactor is in use.
Patent DE-69707932-D1 (DE)
Inventor: CHALLANDE CHRISTIAN
IPC: A63C9/085
Filed: 1997-01-09
Granted: 2001-12-13
Abstract: The clamp consists of a base with a vertical median plane (21) surmounted by a body with mobile lateral retaining jaws (5, 6) and a main spring (16). The clamp has a release mechanism (22) with two assemblies of active components (23a, 24a, 26), at least one of which is asymmetrical relative to the vertical median plane when the clamp is in its central rest position. The release mechanism comprises a knuckle joint (22) which is able to move transversely relative to the jaw clamp and made with two levers (23, 24) which have parallel return ends (23a, 24a), with an active block (26) connected to the base and offset in relation to the vertical median plane.
Patent DE-69714485-D1 (DE)
Inventor: STANIER PETER WILLIAM
IPC: A61K8/25
Filed: 1997-01-10
Granted: 2002-09-12
Abstract: An amorphous silica having an RDA value of between 40 and 70, an oil absorption capacity of between 90 and 145cc/100g and a moisture loss of less than 7% w/w, can be incorporated at a 10% to 25% loading into a transparent toothpaste having a refractive index of below 1.445, this toothpaste having an RDA value of less than 60.