baber/WOPTO huggingface dataset:
Patent DE-69119231-T2 (DE)
Inventor: SCHOENDORFER DONALD
IPC: B01L3/00
Filed: 1991-07-24
Granted: 1996-11-21
Abstract: Disclosed is a method and apparatus for the non-invasive determination of one or more preselected analytes in a body fluid expressed through the skin. The fluid is collected in a dermal concentration patch and concentrated by driving off a portion of the substantial water fraction under the influence of body heat. The analyte is optimally complexed with an immobilized specific binding partner and an indicium of the presence of the analyte is visually expressed. The patch may comprise a plurality of test zones for screening for a plurality of analytes. Additional positive and negative control zones are also disclosed. The patch may comprise a feature to detect tampering with the patch to produce false negative results, especially when used in screens for drugs of abuse. In addition to being useful as a drug of abuse screen, the patch is useful for diagnostic purposes.
Patent DE-69120937-T2 (DE)
Inventor: ROWE JOHN MICHAEL
IPC: H05K3/28
Filed: 1991-03-21
Granted: 1996-11-28
Abstract: To prevent that holes (3) of a circuit board not equipped with circuit elements and designed for later equipment are filled by soldering material (5), a small solder resisting strip (6) is printed upon the conductor (2) diametrically transversing said hole (3).
Patent DE-69130232-T2 (DE)
Inventor: GALE ROBERT
IPC: A61K31/57
Filed: 1991-10-25
Granted: 1999-04-08
Abstract: The present invention provides compositions and methods for the transdermal administration of a contraceptively effective amount of a synthetic 19-nor-progesterone (ST-1435) and an estrogen, in combination, together with a suitable permeation enhancer.
Patent DE-69130383-T2 (DE)
Inventor: COOMBS PAUL GRAHAM
IPC: G02B5/28
Filed: 1991-08-15
Granted: 1999-03-11
Abstract: The disclosure relates to an optical variable interference device with peak suppression having a reflector (16) with first and second surfaces (17, 18). A thin film multilayer interference stack (11) is disposed on the first surface. The interference stack is comprised of at least two periods with each period being comprised of a metal absorber layer (21; 23) and a dielectric space layer (22; 24). <IMAGE>
Patent DE-69202254-T2 (DE)
Inventor: SASAJIMA TETSUO
IPC: H01L33/56
Filed: 1992-01-20
Granted: 1995-09-07
Abstract: A rear window stop lamp [1; 51] for a motor vehicle, which is energizable when the brake of the motor vehicle is applied, has a resin-molded body [5; 53] attached to the interior side or a rear window glass sheet [2; 52]. The resin-molded body [5; 53] has at least one cavity [6; 54] having a curved reflecting surface [7; 56a]. An LED chip [10; 57] is disposed in the cavity [6; 54] substantially at a focal point of the curved reflecting surface [7; 56a]. A transparent resin-molded body [9; 56] surrounds the LED chip [10; 57]. A light distribution lens plate [12; 58] covers an opening of the cavity [6; 54] for directing rearwardly a light beam emitted from the LED chip [10; 57] and reflected by the curved reflecting surface [7; 56a]. The light distribution lens plate [58] comprises a Fresnel lens [58]. A printed electric wire board [59] is embedded in the resin-molded body [53] for energizing LED units [55]. The printed electric wire board [59] is made of a material having a coefficient of thermal expansion which is closer to that of the rear window lass sheet [52] than to that of the resin-molded body [53]. A thermal expansion inhibiting plate [60], also embedded in the resin-molded body [53], is made of a material having a coefficient of thermal expansion which is closer to that of the rear window lass sheet [52] than to that of the resin-molded body [53]. <IMAGE>
Patent DE-69208068-T2 (DE)
Inventor: COVEY DOUGLAS FLOYD
IPC: A61K31/22
Filed: 1992-12-18
Granted: 1996-05-30
Abstract: Novel tricyclic steroid analogs are disclosed which are 1H-benz[e]indene dodecahydro compounds that are useful for enhancing GABA-induced chloride currents at the GABA receptor/chloride ionophore complex and can be represented by the following structural formulas: <CHEM>  wherein   R1 =   H or C1-C4 alkyl or fluoroalkyl; R2 =   H or C1-C4 alkyl or fluoroalkyl, in which R1 and R2 can be the same or different; R3 =   H or CH3; R4 =   H or CH3, in which R3 and R4 can be the same or different; R5 =   H; R6 =   H; R5,R6 =   =O(carbonyl); R7 =   H; R8 =   a hydrogen bond accepting group. R7,R8 =   =O(carbonyl); and R' =   an ester group.
Patent DE-69213435-T2 (DE)
Inventor: HAMARD JACQUES
IPC: C08L27/06
Filed: 1992-02-04
Granted: 1997-02-13
Abstract: Nonyl alcohol is obtained by oxonation of an octene with a low content of triple branched isomers produced by catalytic dimerization of butene under conditions of high temperature and high conversion rates.
Patent DE-69217163-T2 (DE)
Inventor: SUCCI MARCO
IPC: G01N33/00
Filed: 1992-11-02
Granted: 1997-06-05
Abstract: An apparatus for accurately measuring the water content of a moist gas containing less than 50 parts per million (ppm) of water comprises an isothermal heat-sink (14), a radiator (20), a Peltier heater-cooler (24) thermally arranged between the isothermal heat-sink (14) and the radiator (20). The heater-cooler (24) is transferring heat from the isothermal heat-sink (14) to the radiator (20) and vice versa. A phosphoric acid moisture cell (32) is in thermal contact with the isothermal heat-sink (14). Upon passing the moist gas through the cell (32) the amount of moisture in the moist gas is measured as variation of electrical current throughout the cell.
Patent DE-69224522-T2 (DE)
Inventor: LAYTON MARK
IPC: G09B9/00
Filed: 1992-05-21
Granted: 1998-10-01
Abstract: A system and method is disclosed for providing a simulation of a flashover condition that can occur during the course of suppression of a live fire. The flashover simulation is implemented by selectively supplying and igniting fuel to an auxiliary or flashover fuel burner assembly positioned adjacent the ceiling of the burn room of a firefighter trainer. Preferably, the flashover simulation is implementable only upon attainment of a threshold value of one or more pre-selected trainer operational parameters that are monitored throughout the course of a training scenario. Preferred trainer operational parameters for such monitoring include flame height at a main burner assembly and air temperature adjacent to or near a ceiling portion of the burn room.
Patent DE-69300697-T2 (DE)
Inventor: FARINA THOMAS E
IPC: C07D233/72
Filed: 1993-05-21
Granted: 1996-05-30
Abstract: There are provided methods for producing solid anhydrous methylolhydantoins. Initially, an aqueous stirrable medium is dehydrated and heated to yield a substantially anhydrous stirrable melt. The aqueous stirrable medium includes (A) a solute selected from the group consisting of (i) a dimethyloldimethylhydantoin, (ii) a hydantoin reactant, (iii) a formaldehyde source reactant, or (iv) a combination of any of the foregoing; and (B) optionally a catalyst. A molten system is then provided by adding, to the stirrable melt, a reactant mixture which includes (A)(i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (iii) a combination thereof; and (B) optionally, the same or a different catalyst; wherein the molten system includes (i) at least one hydantoin reactant and (ii) at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant. The at least one hydantoin reactant and the at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant in the molten system are reacted, while reaction water is removed, to yield anhydrous molten methylolhydantoin. Finally, the molten methylolhydantoin is solidified. Alternatively, solid anhydrous methylolhydantoin is produced by reacting, in an aqueous stirrable medium as above, a reactant mixture of (i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (ii) a combination thereof and (iv) optionally, the same as or different catalyst; wherein (i) at least one hydantoin reactant and (ii) at least one formaldehyde source reactant or substantially anhydrous formaldehyde reactant is present; while heating to at least the melting temperature of the methylolhydantoin and while removing substantially all water; to yield a molten methylolhydantoin; and subsequently solidifying the molten methylolhydantoin. These methods can be practiced as batch processes or as semi-continuous processes.
Patent DE-69301236-T2 (DE)
Inventor: WIERNICKI MICHAEL
IPC: A61M5/142
Filed: 1993-03-24
Granted: 1996-05-15
Abstract: PCT No. PCT/FR93/00296 Sec. 371 Date Sep. 14, 1994 Sec. 102(e) Date Sep. 14, 1994 PCT Filed Mar. 24, 1993 PCT Pub. No. WO93/18806 PCT Pub. Date Sep. 30, 1993.An infusion pump includes at least one cylinder-and-piston intake device for a liquid in a container and for dispensing the liquid into a connection link to the patient. In a preferred embodiment, the pump includes at least one metering cylinder containing a piston, each cylinder terminates in a cavity communicating with a supply receptacle for liquids, a diaphragm that is fluid-tight and deformable between the cylinder and the cavity, a disk located in each cavity, a spring urging the disk towards the cylinder, and a delivery connection between the cavity and the cylinder.
Patent DE-69306586-T2 (DE)
Inventor: NILSSON BIRGIT
IPC: C09J161/24
Filed: 1993-08-23
Granted: 1997-04-17
Abstract: A method for producing amino resins based on formaldehyde, urea and dialdehyde, which are used as adhesive for cellulose-based products. In the method, formaldehyde, aliphatic dialdehyde and urea are condensed in two of more stages, such that in stage (1) the molar ratio of formaldehyde to urea is 2.6-5.0/1 and pH 3.5-6.5 and the condensation temperature 70-100  C, and the amount of dialdehyde is 0.01-0.06 moles per mole of formaldehyde, and condensation takes place in the presence of 0.01-0.10 moles of ammonia, hexamine, ammonium salt, aliphatic amine or diamine per mole of urea, and in stage (2) and optionally the following stages, the molar ratio of formaldehyde to urea is reduced to 2.4-1.5/1 by the addition of urea. The dialdehyde may consist of glyoxal or glutaraldehyde. The invention also relates to an amino resin produced according to the method, and to the use thereof.
Patent DE-69307105-T2 (DE)
Inventor: BEIZERMANN MICHEL
IPC: B65D77/22
Filed: 1993-10-14
Granted: 1997-04-17
Abstract: It comprises a body (2) having a rim (3) hermetically sealed (capped off) by a film (7) and having a hole (10) and a layer (12) made of a meltable substance interposed between the film (7) and that part of the rim (3) around the hole (10). Application especially to the food industry. <IMAGE>
Patent DE-69309938-T2 (DE)
Inventor: GERMGARD ULF
IPC: D21C9/153
Filed: 1993-08-11
Granted: 1997-11-06
Abstract: Methods of treating process water containing metal ions is disclosed including contacting the process water with a pulp comprising lignocellulose-containing material at a pH of above about 7 and a temperature of from about 50 DEG  to 120 DEG  C. whereby at least a portion of the metal ions are removed from the process water. Preferably the process water is produced from initially washing a pulp solution prior to a bleaching step employing hydrogen peroxide or ozone.
Patent DE-69312468-T2 (DE)
Inventor: GAUNTLETT ARTHUR EDWARD
IPC: A61B10/02
Filed: 1993-10-13
Granted: 1998-02-26
Abstract: PCT No. PCT/GB93/02118 Sec. 371 Date Jun. 13, 1994 Sec. 102(e) Date Jun. 13, 1994 PCT Filed Oct. 13, 1993 PCT Pub. No. WO94/08547 PCT Pub. Date Apr. 28, 1994.An artificial vagina is described includes a sheath (1) made from a flexible waterproof material. The sheath tapers from one end to the other, the wider end having a resealable opening (2) closed by a screw-threaded stopper (3). Projecting from the inner end of stopper (3) is an eye loop (4) connected to a hook (5) which swivels on wire loop (6) secured to tab (7). The tapered end of sheath (1) has a soft flexible undulating wall (8) and a bulbous portion (9) from which extends an annular membrane (10), the peripheral edge of which has a reinforced elastic rib (11). When assembled with the hook (5) connected to wire loop (6) a fluid chamber (12) is formed and filled with warm water (13) forming a chamber (14). Aperture (15) is formed in wall (8) to connect with bulbous portion (9) for the passage of the water (13).
Patent DE-69316892-T2 (DE)
Inventor: MARTINEZ VELASQUEZ MANUEL
IPC: F16N37/00
Filed: 1993-09-22
Granted: 1998-08-20
Abstract: System for facilitating the changing of the oil and the oil filter in internal combustion engines, the system being comprised of an external unit for extracting the spent oil and filling in the new oil, and oil filter support which provide for its operation at a remote position from the engine unit while facilitating the changing thereof and a system of hydraulic conduits for connecting the filter support to the engine unit and the crankcase to the external auxiliary unit. <IMAGE>
Patent DE-69326096-T2 (DE)
Inventor: ALON AMIR
IPC: G11B7/09
Filed: 1993-04-13
Granted: 2000-02-03
Abstract: A method of reading data from an optical disk comprises providing means for illuminating the required part of the disk and acquiring the optical image of a plurality of tracks, providing a detector matrix comprising a plurality of detectors, each of the said detectors being capable of producing an output signal which is proportional to the intensity of the light detected by it causing an optical image corresponding to an illuminated area to fall on the said detector matrix, transferring the output signal of the said detector matrix to image processing means, determining position coordinates of the track center for each data track, by analyzing the output signal of the said detector matrix, saving in memory means expected track center data, comprising position coordinates of the track center located by the said analysis of the output signal, and if an actually detected track center is shifted with respect to the said expected track center, electronically moving the track center position. Furthermore, the invention comprises an apparatus for the embodiment of the above mentioned method. <IMAGE>
Patent DE-69326849-T2 (DE)
Inventor: UEDA MASAKAZU
IPC: A61P11/00
Filed: 1993-01-04
Granted: 2000-04-20
Abstract: The improved pharmaceutical composition for the treatment of adult respiratory distress syndrome (ARDS) contains a human atrial natriuretic peptide as an effective ingredient. It will combat ARDS against which no therapeutics have been found effective.
Patent DE-69333769-T2 (DE)
Inventor: SMITH MILTON G
IPC: A61K33/24
Filed: 1993-12-10
Granted: 2005-08-25
Abstract: A free radical quenching composition is disclosed comprising a liposome containing at least two antioxidants selected from the following group: beta carotene, vitamin E, vitamin C, glutathione, niacin, and optionally at least one trace metal (Zn, Se, Cr, Cu, Mn). Also disclosed is a method for reducing the undesirable side effects of free radicals in a mammal by administering to a mammal in need of such antioxidants an effective amount of liposomes containing at least two antioxidants. <IMAGE>
Patent DE-69400646-T2 (DE)
Inventor: PALMA GIOVANNI
IPC: H04M1/02
Filed: 1994-01-19
Granted: 1997-05-07
Abstract: A container for electrical or electronic equipment comprising a rigid central structure (2) substantially symmetrical with respect to the horizontal median plane, intended to receive the component parts of the equipment, preferably in the form of at least one printed circuit plate and two opposed covers (3, 4), which hook onto the two sides of the central structure (2), enclosing it in a sandwich, at least one of the said covers (3) being able to be provided with keys (18) for closing corresponding contacts underlying the printed circuit plate. <IMAGE>
Patent DE-69402153-T2 (DE)
Inventor: GOMBOTZ W R
IPC: C07K14/52
Filed: 1994-10-04
Granted: 1997-10-09
Abstract: Alginate beads are employed as a site specific oral delivery system for cationic therapeutic agents, such as TGF- beta 1, designed to target the agents to the luminal side of the small intestine. Improved delivery of bioactive material is obtained by: 1) incorporating selected polyanions in the alginate beads to shield the cationic therapeutic agent from interaction with alginate and/or 2) acid treating alginate beads containing the therapeutic agents to reduce the molecular weight of alginate and its interaction with the agents. Enhanced bioactivity of therapeutic agents released from the alginate is attributed to the ability of polyacrylic acid to shield the agents from interaction with lower molecular fragments of acid treated alginate.
Patent DE-69403952-T2 (DE)
Inventor: CAMERON PAUL
IPC: B01D33/23
Filed: 1994-02-16
Granted: 1997-11-20
Abstract: A device for filtering liquids has an annular disc (1) with at least one perforated side wall. A plurality of separate sections (14) of a filter medium are applied onto frames (13) and each said section covers a part of the perforated side wall. According to the invention, the separate sections (14) of filter medium are attached to the respective frames (13), such that each section and its frame form a filter unit (12) separate from the perforated side wall, each filter unit being releasably connected to the disc. The filter units can be made light-weight and suitably identical, which facilitates exchange of filter units with defective sections of filter medium for new filter units.
Patent DE-69404657-T2 (DE)
Inventor: BRENNAN THOMAS M
IPC: C12Q1/6874
Filed: 1994-05-25
Granted: 1997-12-18
Abstract: The invention provides apparatus and methods for making arrays of functionalized binding sites on a support surface. The invention further provides apparatus and methods for sequencing oligonucleotides and for identifying the amino acid sequence of peptides that bind to biologically active macromolecules, by specifically binding biologically active macromolecules to arrays of peptides or peptide mimetics.
Patent DE-69404771-T2 (DE)
Inventor: CANN KEVIN JOSEPH
IPC: C08F210/02
Filed: 1994-06-17
Granted: 1998-03-12
Abstract: The prodn. of ethylene/propylene rubbers (EPR) comprises contacting ethylene, propylene and, optionally, a diene, under polymerisation conditions with a catalyst system comprising: (A) a catalyst precursor comprising: (i) a vanadium cpd. comprising the reaction prod. of: (a) VX3, where X = Cl, Br or I; and (b) an electron donor comprising a liq. organic Lewis base in which (a) is soluble; (ii) a modifier of formula BX3 or AIR(3-a)Xa, where R = 1-14C alkyl and a = m1 or 2; and (iii) a support for (i) and (ii); the catalyst precursor is in an independent or pre-polymerised state and has been pre-oxidised with sufficient oxidant to raise the oxidn. state of the vanadium by at least one; (B) a cocatalyst of formula AIR(3-a)Xa; and (C) optionally, a promoter comprising a chlorinated ester with 2 or more Cl-atoms, a 3C or more (un)satd. aliphatic halocarbon contg. 6 or more halogen atoms or a haloalkyl-substd. aromatic hydrocarbon contg. 3 or more halogen atoms in the haloalkyl substituent. Also claimed is a process comprising contacting ethylene, propylene and optionally, a diene under polymerisation conditions in the presence of a catalyst.
Patent DE-69406787-T2 (DE)
Inventor: LALLIER JEAN
IPC: D21H17/45
Filed: 1994-05-27
Granted: 1998-04-30
Abstract: Process for the manufacture of paper which provides a non-polluting method based on ionic lattices for giving wet strength. The process is characterized by successively adding to the fibrous composition a cationic polyelectrolyte, then a sulfonated anionic polyelectrolyte, for example, the acrylamide and acryloxyethyltrimethylammonium chloride copolymer and the acrylamide and 2-acrylamido-2-methylpropane sulfonate copolymer. The polyelectrolytes are used in an amount of 0.02 to 2.5 % by weight in relation to the dry weight mass of the cellulosic composition entering the head box. The process is non-polluting; and no AOX, formaldehyde or epichlorhydrine are produced when it is carried out. The paper formed is easily repulpable.
Patent DE-69411752-T2 (DE)
Inventor: LINDQUIST BENGT
IPC: A61F13/49
Filed: 1994-10-13
Granted: 1999-02-11
Abstract: A sheathing laminate (30) for an absorbent product, such as a sanitary napkin, a diaper, or an incontinence protector, and which is to be used as a liquid permeable top layer, which, when the product is in use, faces the body of the user, comprises a web (10) of plastic film, to one side of which are fixed two mutually spaced, longitudinal strips (14, 16) of non-woven material, while to the other side of the plastic film web (10) - in an area between the two strips (14, 16) on the opposite side of the plastic film web - there is fixed a longitudinal intermediate strip (26) of non-woven material. When used on an absorbent product, the laminate has perforations (42) at least within a portion of the area of the intermediate non-woven strip (26). <IMAGE>
Patent DE-69432264-T2 (DE)
Inventor: SUWANDHAPUTRA H
IPC: H04M1/56
Filed: 1994-10-19
Granted: 2003-10-09
Abstract: A telephone line monitoring circuit for a MODEM monitors the TIP and RING lines of the telephone line. A first circuit of the monitoring circuit detects when a local phone goes off-hook while the MODEM is on-hook by sensing a decrease in a differential voltage between the TIP and RING lines. A second circuit detects the pick up of a local phone while the MODEM is off-hook by detecting a change in the impedance between the TIP and RING lines. A third circuit detects the hang up of a remote phone connected with the MODEM while the MODEM is off-hook by detecting a temporary break in the DC loop between the central office and MODEM. A snoop circuit monitors the telephone line for DTMF signals while the MODEM is on-hook. The snoop circuit becomes AC coupled to the telephone line when enabled, and does not apply a significant load to the telephone line. The monitoring circuit permits a processor to control a variety of call-related functions, including the recording of incoming voice mail messages, the logging of incoming and outgoing calls, and the blocking of outgoing calls to specified telephone numbers.
Patent DE-69433297-T2 (DE)
Inventor: SWINDELL CHARLES
IPC: C07C271/06
Filed: 1994-02-04
Granted: 2004-10-21
Abstract: An efficient protocol for the synthesis of taxol, taxol analogs, and their intermediates is described. The process includes the attachment of the taxol A-ring side chain to baccatin III and for the synthesis of taxol and taxol analogs with variable A-ring side chain structures. A rapid and highly efficient esterification of O-protected isoserine and 3-phenylisoserine acids having N-benzyoloxycarbonyl groups to the C-13 hydroxyl of 7-O-protected baccatin III is followed by a deprotection-acylation sequence to make taxol, calphalomanninne and various analogs, including photoaffinity labeling candidates.