baber/WOPTO huggingface dataset:
Patent DE-69204256-T2 (DE)
Inventor: VANESKY FRANK W
IPC: A61B5/04
Filed: 1992-05-21
Granted: 1996-02-01
Abstract: A magnetically shielded room has four walls (22), a floor (24), and a ceiling (20). One of the walls has a doorway (26) therethrough, and a sliding door (32) is provided to close the doorway. Each of the four walls, the floor, the ceiling, and the door is formed of at least one layer of electrically conductive material (40) to exclude radio frequency energy from the interior of the room, and at least one layer of high magnetic permeability material (42) to exclude magnetic fields from the interior of the room. Preferably, at least the wall with the doorway therethrough and the door are formed of two electrically conductive plates (54) and a layer of high magnetic permeability material (58) on each of the plates, the electrically conductive plates of the wall being spaced sufficiently far apart that the sliding door slides into the space between the plates when the doorway is opened. In this preferred approach, the door is mechanically, electrically, and magnetically sealed to the doorway in the wall by inflating bladders (56) in the door that force the electrically conductive plates (54) of the door against the respective plates of the wall (70), and the high magnetic permeability layers (58) of the door against the respective layers of the wall. <IMAGE>
Patent DE-69211929-T2 (DE)
Inventor: BALDWIN SHERYL D
IPC: A24B15/10
Filed: 1992-08-24
Granted: 1997-01-02
Abstract: This invention relates to the control of the burn rate of a cigarette. The burn rate is controlled by the use of a paper wrapper to which regions of cellulosic material are applied and bonded. The cellulosic material is applied during a manufacturing step for the base paper wrapper, either off or on-line of the paper wrapper-forming
Patent DE-69212589-T2 (DE)
Inventor: MURRAY ALASTAIR SCOTT
IPC: B02C13/18
Filed: 1992-01-09
Granted: 1997-03-06
Abstract: There is disclosed a grinding system. Based on a vertical shaft impactor, a system is disclosed which provides improved results by allowing materials to be ground in a wet form. The grinding system includes supply lines and inlets which allow material to be supplied in such a form.
Patent DE-69220677-T2 (DE)
Inventor: WELANDSSON GOESTA
IPC: F16B7/04
Filed: 1992-12-21
Granted: 1998-01-15
Abstract: A device for interconnecting tubes (1, 2) comprises a first tube (1) and a second tube (2) and an inner tube (3) bridging the interconnection region. The inner tube is secured in the one tube (1) and is insertable in the other (2) and is fixable by means of screws. The inner pipe (3) has a number of embossed portions (4) which force hard against the inner surface in the one outer tube (1) and thereby the inner tube (3) is positionally fixed. The embossed portions (4) are made after insertion of the inner tube (3) and do not damage an existing surface treatment on the outer tube (1).
Patent DE-69226060-T2 (DE)
Inventor: DELL COLIN PETER
IPC: A61P1/16
Filed: 1992-10-08
Granted: 1998-11-19
Abstract: A pharmaceutical compound of the formula <CHEM> in which n is 0, 1 or 2 and R<1> is attached at any of the positions 5, 6, 7, 8, 9 or 10, and each R<1> is halo, trifluoromethyl, C<5> PI <8> alkoxy, hydroxy, nitro, C<5> PI <8> alkyl, C<5> PI <8> alkylthio, hydroxy-C<5> PI <8> alkyl, hydroxy-C<5> PI <8> alkoxy, trifluoromethoxy, carboxy, -COOR5 where R5 is an ester group, -CONR6R7 or -NR6R7 where R6 and R7 are each hydrogen or C<5> PI <8>alkyl; R<2> is phenyl, naphthyl or heteroaryl selected from thienyl, pyridyl, benzothienyl, quinolinyl, benzofurangyl or benzimidazolyl, said phenyl, naphthyl and heteroaryl groups being optionally substituted, or R<2> is furanyl optionally substituted with C<5> PI <8> alkyl; R<3> is nitrile, carboxy, -COOR8 where R8 is an ester group, -CONR9R<1>0 where R9 and R<1>0 are each hydrogen or C<5> PI <8> alkyl, or R<1><1>SO<6>- where R<1><1> is C<5> PI <8> alkyl or optionally substituted phenyl; and R4 is -NR<1><2>R<1><3>, -NHCOR<1><2>, -N(COR<1><2>)<6> or -N=CHOCH<6>R<1><2> where R<1><2> and R<1><3> are each hydrogen or C<5> PI <8> alkyl optionally substituted with carboxy, <CHEM> where X is C<6> PI <8> alkylene, or -NHSO<6>R<1>4 where R<1>4 is C<5> PI <8> alkyl or optionally substituted phenyl; provided that when n is 0, R<3> is nitrile and R4 is -NH<6>, R<2> is not phenyl or phenyl substituted in the para-position with a single chloro, hydroxy or methoxy substituent; and salts thereof. este
Patent DE-69228252-T2 (DE)
Inventor: LEUNG WOON
IPC: B04B1/20
Filed: 1992-11-20
Granted: 1999-07-08
Abstract: A feed accelerator system for use in a centrifuge, the system comprising a conveyor hub rotatably mounted substantially concentrically within a rotating bowl, and an accelerator including a cone-shaped inside surface disposed between an accelerator base and an accelerator small diameter section. The accelerator is secured proximately to its base within the conveyor hub so that the accelerator rotates with the conveyor hub. A distributor including a distributor surface having no sharp bends or junctions is secured to the small diameter section. A plurality of accelerator vanes are disposed on the cone-shaped inside surface and extend proximately from the small diameter section and terminate at a location on the cone-shaped inside surface proximate to the accelerator base so that an unvaned portion of the cone-shaped inside surface forms a smoothener section. A feed pipe having at least one discharge opening is disposed within the centrifuge so that the discharge opening is positioned proximately to the distributor surface at a stand-off distance. The stand-off distance, feed slurry flow rate, diameter of the feed pipe, location of the accelerator vanes proximate to the small diameter section, and number of vanes are selected to obtain overall maximum centrifuge efficiency.
Patent DE-69231404-T2 (DE)
Inventor: CODY LIVINGSTON
IPC: A61P3/00
Filed: 1992-04-24
Granted: 2001-02-08
Abstract: Novel antagonists of endothelin are described, as well as methods for the preparation and pharmaceutical compositions of the same, which are useful in controlling hypertension, myocardial infarction, metabolic, endocrinological, and neurological disorders, congestive heart failure, endotoxic shock, subarachnoid hemorrhage, arrythmias, asthma, acute renal failure, preeclampsia, and diabetes.
Patent DE-69233514-T2 (DE)
Inventor: JUERGENS TRISTAN E
IPC: H01M50/541
Filed: 1992-09-09
Granted: 2005-11-10
Abstract: A method of manufacturing a battery which comprises a first electrical plate (20; 120; 310) having a first electrical polarity, a first electrical battery terminal (26;160), and a first end connector (24; 162) for establishing electrical communication between said first electrical plate (20; 120; 310) and said first electrical battery terminal (26; 160), said first end connector (24; 162) being connected to said first electrical battery terminal (26; 160) and cast onto said first electrical plate (20; 120), characterised in that said casting is carried out by immersing an edge of said first electrical plate in a mould containing molten metal which has a heat content substantially such that the addition of heat will result in an increase in temperature of the molten metal whilst the subtraction of heat will result in the formation of a mixture of solid and molten metal, whereby by drawing a graph in which the ordinate represents the temperature of said metal and the absiscae represents heat input so as to define a first portion (A) in which the temperature of the solid metal rises as heat is added to it, followed by a plateau portion (B) where heat is utilised to melt the solid metal without materially increasing the temperature of the solid/liquid mixture, and a third portion (C) having an incline and representing an increase of the temperature of the melt as heat is added to it, the plate is submerged in the molten metal when its heat content is such, that it corresponds to a point, which is close to the boundary between the plateau portion (B) and the incline of the third portion (C). <IMAGE>   <IMAGE>
Patent DE-69300268-T2 (DE)
Inventor: FESTAL DIDIER
IPC: A61P43/00
Filed: 1993-02-12
Granted: 1996-04-04
Abstract: These compounds correspond to the formula, <IMAGE>  in which,   one of the groups X1 to X4 represents nitrogen and the others a CH radical, R1 and R2 represent H, halogen, alkyl, hydroxymethyl, alkyloxymethyl, dialkylaminoalkyl, dialkylaminoalkyloxymethyl, carboxyl, ethyl carboxylate, piperidino, alkenyl, cycloalkyl, cycloalkenyl, alkylthio, benzyl, phenyl, thiophene or pyridine, optionally substituted, R3 and R4 represent H, halogen, alkyl, cycloalkyl, alkoxy or alkylthio, R5 and R6 denote H, alkyl, alkenyl, cycloalkyl, cycloalkenyl, alkoxyalkyl, alkylthioalkyl, or together form alkylene or alkyleneoxyalkylene chains, R7 denotes H, alkyl or cycloalkyl, one of the R5 to R7 radicals can also denote optionally substituted phenyl or benzyl, R8 represents H, alkyl, cycloalkyl, phenyl or benzyl, optionally substituted, R9 denotes optionally substituted phenyl, naphthyl or heterocyclyl,   and their tautomeric forms, processes for their preparation and application as hypolipidaemic and anti-atheromatous medicaments.
Patent DE-69306513-T2 (DE)
Inventor: GOBBINI MAURO
IPC: C07J33/00
Filed: 1993-09-22
Granted: 1997-05-15
Abstract: Cyclopentanperhydrophenanthren-17-(hydroxy or alkoxy)-17-(aryl or heterocyclyl)-3 beta -derivatives of general formula (I): <CHEM>  wherein: the symbol  @  means that the hydrogen in position 5 can have an alpha  or  beta  configuration;     the symbol --- represents either a single or a double bond;  and X, R, R<1> and R<2> have the meanings given in the description; a process for producing same and their use for the preparation of a medicament for the treatment of cardiavascular disorders such as heart failure and hypertension is disclosed.
Patent DE-69315562-T2 (DE)
Inventor: BITLER JOHN A
IPC: C03C1/00
Filed: 1993-09-13
Granted: 1998-05-07
Abstract: Lead-contaminated soil and battery casings are remediated using a plasma arc furnace which pyrolyzes the soil and waste battery casings so as to form a vitrified slag and a combustible gas, respectively. The combustible gas along with volatilized lead (and other heavy metals which may be present) are transferred to, and used as a primary fuel by, a conventional smelting furnace. The volatilized lead that is entrained in the combustible gas is thus transferred to the recovery and environmental protection/control equipment associated with the smelting furnace. The soil, on the other hand, is convened into a non-toxic (i.e., according to the Toxicity Characteristic Leaching Procedure) vitrified slag by the plasma arc which may be crushed and used as a commercial material (e.g., roadway aggregate, asphalt filler material and the like) or simply transferred to a landfill where it poses no environmental threat.
Patent DE-69330003-T2 (DE)
Inventor: CAMILLI SANTE
IPC: A61F2/24
Filed: 1993-12-14
Granted: 2001-10-04
Abstract: A valve for the use in a blood vessel, internal to the blood vessel itself, in contact with the blood stream, having a support and valving means, in which said support comprises a flexible wire (1) having elasticity and plasticity bent into turns, so as to be implantable at a distance in a desired site. <IMAGE>
Patent DE-69330329-T2 (DE)
Inventor: THE UNIVERSITY OF VIRGINIA PAT
IPC: C07K14/72
Filed: 1993-09-09
Granted: 2002-01-03
Abstract: Growth hormone releasing hormone (GHRH) receptor binding has been characterized using a unique binding assay utilizing iodinated GHRH probes. Photoaffinity GHRH probes have been constructed which allow for photolabeling and characterization of the receptor. In addition, high affinity biotinylated GHRH analogs have been constructed. Solubilization of GHRH-R/GHRH complexes and extraction of specifically bound GHRH using a mild detergent solution, followed by affinity chromotography, leads to a substantially purified GHRH-R isolate. Electrophoretic treatment of the GHRH-R isolate produces GHRH-R of sufficient purity to conduct sequencing of the receptor. Cloning of a gene encoding for polypeptides (protein or fragments thereof) having GHRH-R activity is accomplished using a bacterial host, and the cloned gene is expressed in a mammalian cell line.
Patent DE-69401336-T2 (DE)
Inventor: FRANCOIS MARC
IPC: A61K31/495
Filed: 1994-01-12
Granted: 1997-04-24
Abstract: PCT No. PCT/EP94/00092 Sec. 371 Date Jun. 14, 1995 Sec. 102(e) Date Jun. 14, 1995 PCT Filed Jan. 12, 1994 PCT Pub. No. WO94/16710 PCT Pub. Date Aug. 4, 1994The present invention relates to a topical oil-in-water emulsion composition comprising ketoconazole, an acetonide glucocorticosteroid and a dermatologically acceptable carrier, characterized by a pH above 2.5 and below 6, and a method of preparing said composition.
Patent DE-69406949-T2 (DE)
Inventor: ANDERSEN LEIF
IPC: E04B2/96
Filed: 1994-12-23
Granted: 1998-06-18
Abstract: In a modular system for a building facade constructed from polygonal modules (1) comprising glass panels and/or nontransparent plate panels having mounted vertical and horizontal frame members (2), the modules (1) are only connected to the building structure by the fastening of two substantially opposite frame members (2) to vertical supporting elements (30, 54, 58) through a facade opening. In case of rectangular modules, vertical frame members (2) and fastening profiles (32, 32') in connection with said vertical supporting elements (30, 58) may be formed with engagement members for engagement with a mounting profile (33), which is partly formed for snap engagement with the frame members (2) and the fastening profiles (32, 32') for temporary fastening thereof in mutual engagement, which permits adjustment of the modular element (1), and which is partly provided with locking elements for fastening of the frame members (2) and the fastening profiles (32, 32') in secure mutual engagement.
Patent DE-69406957-T2 (DE)
Inventor: BURKE ANTHONY JOHN
IPC: D21H17/68
Filed: 1994-01-14
Granted: 1998-03-26
Abstract: Filled paper is made by providing an aqueous feed suspension containing filler and cellulosic fibre, coagulating the fibre and filler in the suspension by adding cationic coagulating agent, making an aqueous thinstock suspension by diluting a thickstock consisting of or formed from the coagulated feed suspension, adding anionic particulate material to the thinstock or to the thickstock from which the thinstock is formed, subsequently adding polymeric retention aid to the thinstock and draining the thinstock for form a sheet and drying the sheet.
Patent DE-69413316-T2 (DE)
Inventor: SAREL MORRIS
IPC: C07C209/18
Filed: 1994-06-23
Granted: 1999-05-06
Abstract: A process is provided for preparing N-alkyl-3,4-dialkyl-2,6-dinitroanilines of the formula <CHEM> Wherein R1 is hydrogen, C1 to C6 straight or branched chain alkyl group; and R2, R3 and R4 are independently C1 to C6 straight or branched chain alkyl group optionally substituted by one or more halogen groups, wherein     a. 3,4-dialkyl phenol of the formula <CHEM> is selectively nitrated with nitric acid in a two phase system to form 3,4-dialkyl-2,6-dinitrophenol of the formula: <CHEM>   b. the 3,4-dialkyl-2,6-dinitrophenol is alkylated with an alkylating agent in the presence of a base and a catalytic amount of a phase transfer catalyst chosen from the group consisting of    (R')4Q<+> X-   wherein R' may be the same or different C1 to C16 straight or branched alkyl groups, benzyl, substituted benzyl;   Q   is N or P; and X   is CL, Br, I or HSO4;  a macrocyclic ether and polyethylene glycols of formula    HO - (CH2CH2O-)n-CH2CH2OH   where n is an integer from 10 to 50, in an organic solvent to form 3,4-dalkyl-2,6-dinitro alkoxybenzene of the formula: <CHEM>  where R5 is an alkyl group having 1 to 6 carbon atoms. c. the 3,4-dialkyl-2,6-dinitro alkoxybenzene is reacted with an amine of the formula <CHEM> where R1 and R2 are defined above, in the presence of a catalytic amount of base or halide to form N-alkyl-3,4-dialkyl-2,6-dinitroaniline. d. the N-alkyl-3,4-dialkyl-2,6-dinitroaniline is recovered.
Patent DE-69423601-T2 (DE)
Inventor: YAMAUCHI TADAKAZU
IPC: C12Q1/00
Filed: 1994-12-29
Granted: 2000-07-06
Abstract: An enzyme electrode, specific binding or the like electrochemical assay method capable of performing always stably high detection sensitivity (responsibility) and reappearance even in the case of blood, urine and the like samples that contain interfering substances and also of applying suitably to disposable use, and a novel p-phenylenediamine compound which is used in the assay method. Particularly, an electrochemical assay method in which a substance in a liquid sample is assayed using at least one oxidoreductase, wherein an oxidoreductase, an electron mediator and an electrode which performs electron transfer with the mediator are arranged in the assay system, and a compound of the following formula [I] or a salt thereof is used as the mediator which is highly soluble in water, dried (by freeze-, vacuum- or air-drying) easily and stable under dry condition, shows a high electron transfer rate with enzymes and is almost free from the influence of interfering substances in blood, urine and the like samples: <CHEM> wherein R<1> to R<4> may be the same or different from one another and each means a hydrogen, a straight- or branched-chain alkyl group having 1 to 4 carbon atoms, optionally having a substituent, providing that at least one of R<1> to R<4> has one or more groups selected from hydroxyl, mercapto, carboxyl, phosphonooxy and sulfo. <IMAGE>
Patent DE-69430313-T2 (DE)
Inventor: GOLDSTEIN NEIL I
IPC: A61P35/02
Filed: 1994-09-07
Granted: 2002-08-08
Abstract: Antibodies that bind specifically to the flk-2 tyrosine kinase receptor may be used to isolate a population of hematopoietic stem cells that expresses the flk-2 receptor.
Patent DE-69434051-T2 (DE)
Inventor: KNAP INGE HELMER
IPC: A23L11/00
Filed: 1994-03-30
Granted: 2006-03-09
Abstract: An isolated polypeptide having alpha-galactosidase activity and characterized as having a pH optimum in the range of 5.0-7.0, and a temperature optimum within the range of 50-70° C. The alpha-galactosidase is derived from Aspergillus niger.
Patent DE-69434595-T2 (DE)
Inventor: PULSETECH PRODUCTS CORP SOUTHL
IPC: H02J7/00
Filed: 1994-10-06
Granted: 2006-08-10
Abstract: A combination rejuvenator and trickle charger for lead acid batteries powered by a multi-solar cell unit and/or a rectified a.c. source, the output of which is applied to a capacitor. The output of the capacitor is in turn connected across the primary of an auto transformer. A switching circuit, including a transistor, connects and disconnects the primary coil to and from the capacitor to produce in the secondary coil of the transformer a fast rise time current pulse for application to a battery. A positive temperature coefficient resistor is connected in series with an output terminal of the rejuvenator to protect the rejuvenator components in the event the out, put terminals, through accident or mistake, are connected to battery terminals of opposite polarity.
Patent DE-69434618-T2 (DE)
Inventor: KIEFER GARRY E
IPC: A61K31/675
Filed: 1994-05-06
Granted: 2006-08-10
Abstract: Tri- and tetra-cyclopolyazamacrocyclophosphonic acid compounds and their derivatives are disclosed which may form inert complexes with Gd, Mn or Fe ions. The overall charge of the complex can be varied to alter the in vivo biolocalization. The complexes are useful as contrast agents for diagnostic purposes.
Patent DE-69504547-T2 (DE)
Inventor: ORSAT JEAN-MICHEL
IPC: H02P25/04
Filed: 1995-02-22
Granted: 1999-04-22
Abstract: The power supply circuit is for an induction motor (M) which has a main winding (PP) and an auxiliary winding (PS) in quadrature with a common connection to the neutral line (N). The other end of the auxiliary winding is connected to the midpoint (S) of a PWM auxiliary current generator with two MOSFET switches (T1,T2). The drain electrode of one switch (T1) and the source of the other (T2) are fed with alternate half-cycles via blocking diodes (D1,D2), with parallel filtering capacitors (C1,C2). The fundamental frequency of the current output from the generator is equal to the frequency of the AC source.
Patent DE-69511881-T2 (DE)
Inventor: NYRHILAE OLLI
IPC: B22F3/105
Filed: 1995-09-20
Granted: 2000-01-20
Abstract: PCT No. PCT/FI95/00514 Sec. 371 Date Mar. 21, 1997 Sec. 102(e) Date Mar. 21, 1997 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/09132 PCT Pub. Date Mar. 28, 1996The invention relates to a method for the fabrication of dimensionally accurate metal pieces by sintering a material which, before the sintering, consists of a blend of three pulverous ingredients, of which the first ingredient is in the main an iron-group metal, the second ingredient is in the main copper and phosphorus, and the third ingredient is an alloy of copper and some other metal. The shape of the piece is produced by layer-by-layer freeform selected area laser sintering, wherein a layer of the said powder blend is spread on a base, those regions of the layer which correspond to this cross-sectional surface of the piece are heated by a laser beam to the sintering temperature. Thereafter further successive powder layers are spread one on top of another, and in each layer in turn those areas which correspond to the cross-sectional surface of the piece in that layer are laser sintered. The sintering takes place in a gas atmosphere which contains a chemical compound of some iron-group metal, the compound decomposing at the sintering temperature, in which case the iron-group metal will deposit into those cross-sectional areas of the piece being sintered at a given time.
Patent DE-69513026-T2 (DE)
Inventor: BROERSMA ROGIER
IPC: B65D21/06
Filed: 1995-07-19
Granted: 2000-04-20
Abstract: PCT No. PCT/NL95/00253 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Jul. 19, 1995 PCT Pub. No. WO96/03323 PCT Pub. Date Feb. 8, 1996A nestable container comprises a base which comprises two base halves joined along a hinge line, as well as walls which are upright with respect to the base and in which breaks are provided in such a way that the container halves defined by the base halves are hingeable with respect to one another between a closed position and an open position in which the container is nestable. The hinge line runs obliquely with respect to at least one of the walls.
Patent DE-69516956-T2 (DE)
Inventor: DESMOTTES ANDRE-MARIE
IPC: E04C2/38
Filed: 1995-09-05
Granted: 2000-12-07
Abstract: The assembly consists of a series of rectangular panels (10,12) with edge ribs (10a,12a) for joining the panels together with the aid of connectors (18,20;26,28). Each panel's edge ribs lie at an angle of some 135 degrees to the surface of the panel, and the connectors comprise bars (18) of right-angled triangular cross-section with holes for fastenings (20,28) which bisect the right angles and are held in place by angled plates (34) and wing nuts (24). The panels have notches in their edge ribs for the fastenings and are made in two different heights, one being twice the other. One of the taller panels can be made with a door in it.
Patent DE-69520103-T2 (DE)
Inventor: CANN JOSEPH
IPC: C07D491/052
Filed: 1995-08-02
Granted: 2001-08-23
Abstract: Polymers are produced in a stirred bed or gas fluidised bed polymerisation zone of growing polymer particles by (1) introducing a stream of monomer(s), and opt. inert gas(s) or liq(s)., into the polymerisation zone; (2) continuously or intermittently introducing a catalyst; (3) continuously or intermittently withdrawing polymer; and (4) continuously withdrawing unreacted gases, compressing and cooling the gases while maintaining the temp. in the polymerisation zone below the dew pt. of at least one monomer; with the proviso that if there is only one monomer present in the feed stream, an inert gas is also present.