baber/WOPTO huggingface dataset:
Patent DE-69413316-D1 (DE)
Inventor: SAREL MORRIS
IPC: C07C211/52
Filed: 1994-06-23
Granted: 1998-10-22
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-69414690-D1 (DE)
Inventor: HAAS ALEXANDRE
IPC: A61G17/013
Filed: 1994-09-06
Granted: 1998-12-24
Abstract: PCT No. PCT/CH94/00177 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/08973 PCT Pub. Date Apr. 6, 1995The coffin is made by folding, along preformed lines, a single piece part (10) cut from a plate of corrugated cardboard of which at least one of the faces is covered with a cellulose coating which is tinted and decorated so as to give said face a wooden aspect. First the bottom of the coffin is formed by applying to each other two portions (1', 2') of different panels (1, 2) of the part (10) and by fixing said portions (1', 2') to each other by means of fixing tabs (3'', 4'') inserted into the slots (26a, 26b). The lid is then formed by folding back one portion (1'') of a side panel (1) to the tails (3''', 4''') extending from the extremity panels (3, 4) and by fixing said part (1'') to the tails by means of fixing pieces inserted into pairs of corresponding openings (14a, 34a) and (15a, 45a) and, finally, by folding back a part (2'') of the other side panel (2) onto the part (1'') and by fixing said two parts (1'', 2'') to each other by means of fixing pieces inserted into pairs of corresponding openings (23, 13), (24b, 14b) and (25b, 15b). The disclosed coffin may be used both for burial and incineration purposes, without harmful effect to the environment.
Patent DE-69415178-D1 (DE)
Inventor: ACKERMANN EMIL
IPC: G02F1/1345
Filed: 1994-10-04
Granted: 1999-01-21
Abstract: In the invention, an active electrooptical filter cartridge comprises a flat housing (10, 12, 16) forming a closed cavity, which is completely filled with an optical transmissive resin (44, 52, 56, 60, 62) and an active device (14). The active device (14) is completely surrounded and fixed by the resin and comprises as components an LC panel (30, 32) positioned between light-transmissive portions (24, 28) of opposite main walls (10, 16) of the housing, a sensor means (34, 36) for detecting incident light on the filter cartridge, a circuit means (38) for controlling the LC panel (30, 32) in response to an output from the sensor means (34, 36), and a power supply means (40, 42) for operating the active device (14). The filter cartridge can be manufactured with the same dimensions as a passive, darkened filter glass, e.g. for use in welding helmets.
Patent DE-69425327-D1 (DE)
Inventor: DEPNER MICHAEL
IPC: A61F13/49
Filed: 1994-11-05
Granted: 2000-08-24
Abstract: The present invention relates to disposable absorbent articles such as baby diapers or sanitary napkins having a breathable yet liquid leakage retarding backsheet which comprises an inner and an outer layer. The inner layer being closer to the absorbent structure of the article is formed film with directional liquid transport characteristics while the outer layer is a fibrous fabric. The film has funnel shaped apertures. The inner and outer layers are essentially non-attached to each other.
Patent DE-69426570-D1 (DE)
Inventor: CHO YOUNG W
IPC: A61K9/107
Filed: 1994-11-03
Granted: 2001-02-15
Abstract: A pharmaceutical composition comprises microparticles in micell. The microparticles contain at least one pharmaceutically-active agent, at least one water soluble or miscible phospholipid, at least one lipid soluble or miscible phospholipid, at least one non-ionic surfactant having an HLB value of about 15 or greater, at least one non-ionic surfactant having an HLB value of about or less, and at least one water soluble or miscible sterol compound. The microparticles are suspended in at least one fatty acid having a chain length of C14 or less. The composition may optionally contain at least one fatty acid having a chain length of C16 or greater in a concentration of about 5 w/v % or less. The composition is prepared by admixing the pharmaceutically-active agent, phospholipids, surfactants, and sterol, micronizing the admixture to form microparticles, and suspending the microparticles in at least one fatty acid of chain length of C14 or less to form microparticles in micell. The invention may be useful in the oral administration of drugs and other therapeutic agents, as well as for the trans-umbilico-dermal administration of such drugs and therapeutic agents.
Patent DE-69430956-D1 (DE)
Inventor: SCHOESLER HENNING RAUN
IPC: A43B17/03
Filed: 1994-04-15
Granted: 2002-08-14
Abstract: A fluid filled insole comprises a fluid tight bladder having upper and lower layers and a generally foot-shaped planar configuration, with a metatarsal region, a heel region and arch region therebetween; a large-molecular, hygroscopic, sterile liquid substantially filling the bladder, the liquid comprising a mixture of polyvalent alcohol and distilled water; a plurality of spaced metatarsal flow deflectors joining the upper and lower layers in the metatarsal region of the bladder; a plurality of spaced heel flow deflectors joining the upper and lower layers in the heel region of the bladder; longitudinal flow passages between the metatarsal flow deflectors and heel flow deflectors; and a flow restrictor in the arch area of the bladder, whereby liquid flow from the heel area to the metatarsal area and vice versa and flow through the channels between flow deflectors spread the user's weight over a larger area reducing pressure on the plantar surfaces of the user's foot, provides massaging action to the plantar surfaces of the user's foot, improving venepump function and increasing blood circulation with its resulting medical benefits; ensures a liquid pillow on the medial and lateral sides of the user's foot to help against over pronation or over supination during walking; and beneficially stimulates zone therapeutic reflex zones.
Patent DE-69431800-D1 (DE)
Inventor: TAYLOR JOAN
IPC: A61K9/00
Filed: 1994-06-27
Granted: 2003-01-09
Abstract: There is disclosed a method for producing a system for delivering a drug for the treatment of a condition, comprising immobilizing a drug or other agent in a bio-compatible matrix containing at least one receptor for a physiological substance which will be in the environment of the matrix when administered, said receptor being anchored within the matrix but remaining biologically active being activated in response to the levels of said physiological substance to effect a conformational change in the matrix allowing mobilization and release of the drug only into the environment.
Patent DE-69507061-D1 (DE)
Inventor: VAN DER VEEN JAN
IPC: B44D3/12
Filed: 1995-02-21
Granted: 1999-02-18
Abstract: The invention relates to a can (1) with a lid (9). The can comprises a base (3), a standing wall (2) joined thereto along the periphery and a ring (5) which is connected to the upper edge of the standing wall and which defines an opening (8) for receiving therein the lid, wherein the ring is releasably connected to the wall. The upper edge of the wall can have an outward facing beaded edge (4) and the ring can have a flange resting on the beaded edge, wherein clamping means are present for clamping the flange on the beaded edge. The invention further relates to a tool for releasing the ring from a can.
Patent DE-69514468-D1 (DE)
Inventor: HANN WILLIAM MATHIS
IPC: C02F5/12
Filed: 1995-09-11
Granted: 2000-02-17
Abstract: The present invention provides a method for inhibiting the formation of metal sulfate scale in an aqueous system. Metal sulfate scale formation is inhibited by adding an effective amount of one or more poly(amino acids) and one or more inorganic phosphates to the aqueous system. The poly(amino acids) are a reaction product formed from at least one compound selected from amino acids, amic acids, ammonium salts of monoethylenically unsaturated dicarboxylic acids, and ammonium salts of hydroxypolycarboxylic acids. The present invention also provides a method of inhibiting the formation of metal sulfate scale by adding an effective amount of a poly(amino acid) which contains tyrosine, tryptophan, histidine, arginine or combinations thereof.
Patent DE-69525643-D1 (DE)
Inventor: MCKITTRICK A
IPC: A61P3/06
Filed: 1995-11-15
Granted: 2002-04-04
Abstract: Sulfur-substituted azetidinone hypocholesterolemic agents of the formula    <IMAGE>  I  or a pharmaceutically acceptable salt thereof, wherein: Ar1 is aryl, R10-substituted aryl or heteroaryl; Ar2 is aryl or R4-substituted aryl; Ar3 is aryl or R5-substituted aryl; X and Y are -CH2-, -CH(lower alkyl)- or -C(dilower alkyl)-; R is -OR6, -O(CO)R6, -O(CO)OR9 or -O(CO)NR6R7; R1 is hydrogen, lower alkyl or aryl; or R and R1 together are =O; q is 0 or 1; r is 0, 1 or 2; m and n are 0-5; provided that the sum of m, n and q is 1-5; R4 is selected from lower alkyl, -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -(lower alkylene)-COOR6 and -CH=CH-COOR6; R5 is selected from -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -CF3, -CN, -NO2, halogen, -(lower alkylene)COOR6 and -CH=CH-COOR6; R6, R7 and R8 are H, lower alkyl, aryl or aryl-substituted lower alkyl; R9 is lower alkyl, aryl or aryl-substituted lower alkyl; and R10 is selected from lower alkyl, -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -CF3, -CN, -NO2 and halogen; are disclosed, as well as pharmaceutical compositions containing them, and a method of lowering serum cholesterol by administering said compounds, alone or in combination with a cholesterol biosynthesis inhibitor.
Patent DE-69529538-D1 (DE)
Inventor: AITKEN ROBERT JOHN
IPC: A01N1/02
Filed: 1995-11-09
Granted: 2003-03-06
Abstract: The use of CYB medium for the storage and/or transportation of semen at ambient temperature.
Patent DE-69529826-D1 (DE)
Inventor: CENTER L
IPC: G07F11/10
Filed: 1995-08-11
Granted: 2003-04-10
Abstract: A process for co-dispensing beverages and snack food products from a single vending machine. Filled beverage containers and filled snack food containers are stored in the vending machine and a buyer, upon payment, product selection, etc. can obtain both a beverage e.g., a soft drink, and a snack food, e.g., corn chips, from a single machine. The beverage and snack food containers preferably are of substantially the same size so that a vending machine of the type which dispenses containers having a uniform size may be used to carry out the present invention. Also, an automatic door-opening mechanism is disclosed which opens the dispensing door of a vending machine when a snack food container is dispensed which is too light to open the door under the force of a gravity. A process and apparatus for packaging snack food product in containers are also disclosed wherein accurately sized portions of the product are formed and fed into a funnel member, the funnel member having troughs which align the product in a desired direction. <IMAGE>   <IMAGE>
Patent DE-69615772-D1 (DE)
Inventor: SCHRIER CARLA CHRISTINA
IPC: C12R1/92
Filed: 1996-07-30
Granted: 2001-11-15
Abstract: The present invention provides the novel Newcastle disease virus strain C2 which is able to induce a solid immune response in poultry without adverse vaccination reactions.
Patent DE-69628154-D1 (DE)
Inventor: CAI ZELING
IPC: A61K35/14
Filed: 1996-03-08
Granted: 2003-06-18
Abstract: The present invention relates to synthetic antigen-presenting matrices, their methods of making and their methods of use. One such matrix is cells that have been transfected to produce MHC antigen-presenting molecules and assisting molecules such as co-stimulatory molecules. The matrices can be used to activate CD8<SUP>+</SUP> T-cells to produce cytokines and become cytotoxic.
Patent DE-69632403-D1 (DE)
Inventor: MALIGA PAL
IPC: C12N15/82
Filed: 1996-08-01
Granted: 2004-06-09
Abstract: The present invention provides novel DNA constructs and methods for stably transforming the plastids of higher plants. The constructs described herein contain unique promoters that are transcribed by both nuclear encoded plastid polymerases and plastid encoded plastid polymerases. Use of the novel constructs of the invention facilitates transformation of a wider range of plant species and enables tissue specific expression of a transforming DNA in plastids of multicellular plants.
Patent DE-69634204-D1 (DE)
Inventor: CHEN CHIH-MING
IPC: A61K9/22
Filed: 1996-06-05
Granted: 2005-02-24
Abstract: A controlled release pharmaceutical tablet having at least one passageway, said tablet having: (a) a compressed core which comprises: (i) a medicament; (ii) an amount of a water soluble osmotic agent which is effective to cause the medicament to be delivered from said passageway in the presence of aqueous media; (iii) a water-swellable pharmaceutically acceptable polymer; and (b) a membrane coating around said core tablet which comprises a water insoluble pharmaceutically acceptable polymer.
Patent DE-69701430-D1 (DE)
Inventor: GORTER CORNELIS
IPC: B41F31/02
Filed: 1997-08-01
Granted: 2000-04-20
Abstract: An ink chamber doctor blade for a printing machine, comprising a doctor blade box (10) forming an ink chamber, at least two doctor blade knives (11, 12) attached to the doctor blade box (10) and bounding an opening (13) which, during operation, points to the outer circumference of a printing cylinder or an ink transfer roller and extends over the length of the doctor blade box (10), two front end covers (2) detachably fitted to the respective front end of the doctor blade box (10) and sealing the ink chamber, and means for supplying and discharging ink, each front end cover (2) comprising a rigid cover basic body (25) and a sealing element held by it and coming to abut against the doctor blade knives (11, 12) and against the section of the outer circumference of the printing cylinder or the ink transfer roller located between these doctor blade knives, wherein the sealing element is formed by a flat two-layer sealing plate (20), the first layer (21) of which facing the doctor blade box (10) is made of a soft-elastic flexible material and the second layer (22) of which facing away from the doctor blade box (10) is made of a low-elastic solid material, and that in mounted condition the sealing plate (20) is loaded with a first force pressing it against the front end of the doctor blade box (10) and against the front end of the doctor blade knives (11, 12) and with a second force pointing in the direction of the outer circumference of the printing cylinder or the ink transfer roller. <IMAGE>
Patent DE-69703820-D1 (DE)
Inventor: BERNARDON JEAN-MICHEL
IPC: A61K8/00
Filed: 1997-03-05
Granted: 2001-02-08
Abstract: The invention relates to novel propynyl or dienyl biaromatic compounds which have the general formula (I)as well as to the use of these compounds in pharmaceutical compositions intended for use in human or veterinary medicine (dermatological, rheumatic, respiratory, cardiovascular and ophthalmological complaints in particular), or alternatively in cosmetic compositions.
Patent DE-69710338-D1 (DE)
Inventor: LECLERC MARIO
IPC: C08G61/12
Filed: 1997-07-03
Granted: 2002-03-21
Abstract: PCT No. PCT/CA97/00477 Sec. 371 Date Jan. 15, 1999 Sec. 102(e) Date Jan. 15, 1999 PCT Filed Jul. 3, 1997 PCT Pub. No. WO98/03499 PCT Pub. Date Jan. 29, 1998The invention relates to thiophenes bearing ( omega -sulfonate)alkoxy or ( omega -sulfonic acid)alkoxy groups and water-soluble polythiophenes bearing ( omega -sulfonic acid)-alkoxy side-chains prepared therefrom. The invention also relates to methods for the preparation of these compounds and to antistatic coatings and EMI shieldings comprising the polythiophenes.
Patent DE-69716734-D1 (DE)
Inventor: CITTADINI PAOLO
IPC: B29C41/22
Filed: 1997-05-02
Granted: 2002-12-05
Abstract: A method for forming products such as simulated leather including one or more layers from thermoplastic, thermosetting or elastomer materials all formed by slush-moulding, comprising: forming in a slush-moulding mould a first layer of compacted material representing the exposed layer of the finished product, on said first layer forming a second layer of expandable material by further slush-moulding, completing with heat the consolidation of said layers by gelling and expansion of said second layer, the free face of which has an irregular shape. To the layered material thus formed is coupled a support of rigid material without discontinuity points or regions between them by filling every possible interspace.
Patent DE-69717777-D1 (DE)
Inventor: YOSHINO EIICHI
IPC: B01D53/70
Filed: 1997-05-09
Granted: 2003-01-23
Abstract: A method of removing dioxins in a waste incineration plant for cooling combustion gases from an incinerator (1) by means of a first (3) and/or second (5) heat exchangers, and for exhausting the gases into the atmosphere (7) through a dust collector of a bag-filiter type (6). The method comprises the steps of controlling a temperature of the gases right after the first heat exchanger within a range of 200 DEG  C  SIMILAR  140 DEG  C, by means of the first heat exchanger (3), and also controlling a pressure loss of the gases right after the first heat exchanger within a range of - 20 mmH2O SIMILAR  - 60 mmH2O. <IMAGE>
Patent DE-69721289-D1 (DE)
Inventor: NELSON S
IPC: B01J45/00
Filed: 1997-08-18
Granted: 2003-05-28
Abstract: Purification of poly-amino acid-tagged recombinant proteins has been improved by the use of a carboxymethylated aspartate ligand complexed with a third-block transition metal having an oxidation state of 2<SUP>+</SUP> and a coordination number of 6. A method for synthesizing the metal ion-CM-Asp complex is also described. Further, the metal ion-CM-Asp complex can be used for screening protein function.
Patent DE-69721713-D1 (DE)
Inventor: DAGAN SHLOMO
IPC: A61K38/00
Filed: 1997-06-10
Granted: 2003-06-12
Abstract: Disclosed is a hybridoma cell line which produces human antibodies capable of binding to the hepatitis B virus surface antigen (HBVsAg), as well as antibodies produced by the cell line. Also disclosed are various uses of said antibodies in the prevention and treatment of HBV infection. Peripheral blood lymphocytes obtained from human donors having a high titer of anti HBVsAg antibodies are activated in vitro with pokeweed mitogen and then fused with heteromyeloma cells to generate hybridomas secreting human antibodies having a high affinity and specificity to HBVsAg.
Patent DE-69723516-D1 (DE)
Inventor: KATAOKA TAKUO
IPC: C08F110/06
Filed: 1997-03-31
Granted: 2003-08-21
Abstract: A propylene homopolymer having a high stereoregularity and an excellent processability during sheet or film formation, characterized in that it exhibits a melt flow rate (MFR) of from 0.1 to 20 g/10 min., a xylene-soluble component content of not more than 6 % by weight and an isoblock content ÄIBÜ of at least 3 mol% as determined by the following equation (1) from Pmmmr, Pmmrr and Pmrrm, which are absorption intensities attributed to isoblock chain in xylene-insoluble component by <13>C-NMR spectrum: <DF NUM="(1)">ÄIBÜ = ÄPmmmrÜ + ÄPmmrrÜ + ÄPmrrmÜ </DF> wherein ÄPmmmrÜ, ÄPmmrrÜ and ÄPmrrmÜ are the relative intensity ratio (mol%) of Pmmmr, Pmmrr and Pmrrm, respectively, which are absorption intensities attributed to isoblock chain.
Patent DE-69732621-D1 (DE)
Inventor: BROWN J
IPC: G01F3/16
Filed: 1997-07-22
Granted: 2005-04-07
Abstract: A method of diabetes self-care using an integrated portable blood glucose meter and insulin infusion device (120), including a portable insulin infusion device coupled with a portable blood glucose meter, is described. The method comprises the steps of determining a fluid quantity relevant to diabetes self-care when the fluid is contained at one of the portable blood glucose meter and portable insulin infusion device, which form an integrated diabetes self-care system; and storing data corresponding to the determined fluid quantity in a digital memory unit of the other one of the blood glucose meter and insulin infusion device. An integrated portable blood glucose meter, portable insulin infusion device system is also described.
Patent DE-69733617-D1 (DE)
Inventor: SMYERS D
IPC: G06F13/12
Filed: 1997-04-15
Granted: 2005-07-28
Abstract: An isochronous data pipe provides a bi-directional path for data between an application and a bus structure. The isochronous data pipe includes the ability to send, receive and perform manipulations on any isochronous stream of data, including data on any number of isochronous channels. The isochronous data pipe is a programmable sequencer that operates on the stream of isochronous data as it passes through the isochronous data pipe. The isochronous data pipe is programmed by an application to perform specific operations on the stream of data before the data is either transmitted across the bus structure or sent to the application, thereby pre-processing and manipulating the data before it is delivered to its destination. The operations are performed on both the packet header and the data field of the data packet. The isochronous data pipe can be stopped and started on the occurence of specific events. In an alternate embodiment of the present invention, the isochronous data pipe is programmed to send and receive both isochronous and asynchronous data, including generating requests and appropriate packet headers.
Patent DE-69735135-D1 (DE)
Inventor: SCHMIDT J
IPC: H01L21/00
Filed: 1997-07-15
Granted: 2006-04-06
Abstract: A semiconductor workpiece processing tool (10) includes a processing module (20) having particular applicability to an electroplating process for semiconductor wafers. The processing module (20) has plural processing bowls assemblies (603) each having an outer bowl (616) and an inner cup (620). Fluid is provided to the cup (620) through an opening (628) in the bottom. Fluid overflows the cup (620) and drains into a fluid reservoir (604). Reservoir (604) is preferably used as both the supply and the return for the process fluid. Filters (630) can be included in each cup to filter process fluid entering the cup. The plurality of the processing bowls can have a common reservoir.