baber/WOPTO huggingface dataset:
Patent DE-69201451-D1 (DE)
Inventor: ISHIHARA SADAO
IPC: A61K31/427
Filed: 1992-03-27
Granted: 1995-03-30
Abstract: Compounds of formula (I):   <CHEM> in which: W represents a sulphur or oxygen atom and X represents a group of formula -N(R<1>)-, or W represents a group of formula -N(R<1>)- and X represents a sulphur or oxygen atom; R<1> is hydrogen, alkyl or aralkyl; R<2> and R<3> are each hydrogen, alkyl, aralkyl, aryl or aromatic heterocyclic; R<4> is hydrogen, alkyl or aralkyl; and A is alkylene which is optionally substituted by carboxy; and pharmaceutically acceptable salts and esters thereof, have a valuable vasodilatory activity.
Patent DE-69204931-D1 (DE)
Inventor: HECQUET RENE
IPC: E04B1/00
Filed: 1992-07-09
Granted: 1995-10-26
Abstract: The invention relates to panels comprising a mineral wall felt and a waterproofing support covering. The panels according to the invention have, at the surface of the felt (2) on which a covering (6) is adhesively bonded, recesses (4) distributed over its entire surface which are used as anchoring points for the adhesive of the covering (6). These recesses are produced by punching. These panels may be used to insulate flat or mildly sloping roofs. <IMAGE>
Patent DE-69205547-D1 (DE)
Inventor: DAWSON PETER LEONARD
IPC: A61K8/00
Filed: 1992-11-10
Granted: 1995-11-23
Abstract: The invention relates to liquid dentifrices which contain particulate siliceous abrasive cleaning agents, stably suspended in a liquid medium with the aid of a polysaccharide gum as suspending agent. By using a particulate siliceous abrasive cleaning agent with a specific surface area of between 50 and 900 m<2>/g, and using a liquid medium which is free from polyol-type humectants, liquid dentifrices are obtained with satisfactory rheological properties. Preferably the compositions have a compositional viscosity index of between 3 and 30, said index being defined as <MATH> wherein S = concentration in % of thickening silica, if present, in the liquid medium and P = concentration in % of polysaccharide gum in the liquid medium.
Patent DE-69206537-D1 (DE)
Inventor: CUSINE BARBER MANUEL
IPC: A01D87/12
Filed: 1992-06-15
Granted: 1996-01-18
Abstract: It comprises a ramp (1) provided with spiked chains (2) for handling bales (4), movable from a gathering position, parallel to the direction of advance of the trailer (8) and inclined with respect to the horizontal plane, for gathering the bale from the ground, to a loading position, at right angles to the direction of advance of the trailer (8) and at the same height as its platform, for loading the bale onto the trailer (8), characterized in that the movement of the ramp (1) between said positions is effected in a single rotation around a geometrical axis which is fixed with respect to the trailer (8), said fixed geometrical axis being inclined with respect to the horizontal plane and with respect to the vertical plane containing the longitudinal axis of the trailer (8). <IMAGE>
Patent DE-69209157-D1 (DE)
Inventor: JACOBSEN STEPHEN C
IPC: G01D5/249
Filed: 1992-06-11
Granted: 1996-04-25
Abstract: A rotary displacement measuring apparatus includes an axle whose rotary displacement is to be determined, with the axle being mounted to rotate about its long axis. An emitter is mounted on the axle to define a plurality of concentric tracks circumscribing the axle to rotate as the axle rotates, with each of the tracks being segmented to define a plurality of spaced-apart, conductive sections for producing electric fields when energized. Also included is a voltage source for energizing the conductive sections. A detector is disposed adjacent to the tracks of the emitter and includes a plurality of sensors, each positioned adjacent a respective track to detect the electric fields of the respective track as the axle and tracks are rotated. The detector produces signals representing the variation in the electric fields as the emitter is rotated, and these signals provide an indication of the rotary displacement of the tracks and thus of the axle. <IMAGE>
Patent DE-69214159-D1 (DE)
Inventor: KELLER ROBERT
IPC: G06Q10/00
Filed: 1992-11-23
Granted: 1996-10-31
Abstract: Method of, and apparatus for, providing direct automatic access of a calendar task from a non-calendar task, which substantially reduces the difficulties of conventional systems. The invention allows a user to place a cursor under a date in a non-calendar task and press a date selection key. When the date is selected in this way, the calendar task is invoked, and the user's calendar for that date is displayed to the user. When the user exits the calendar task, the user is returned to the non-calendar task. Another aspect of this invention is that the user can alternatively use a special selection mode and select the non-calendar task object containing the date instead of the date contained within such non-calendar task object to automatically access the calendar task.
Patent DE-69219361-D1 (DE)
Inventor: MIELKE ULF
IPC: B41J2/175
Filed: 1992-12-16
Granted: 1997-05-28
Abstract: PCT No. PCT/SE92/00870 Sec. 371 Date Oct. 24, 1994 Sec. 102(e) Date Oct. 24, 1994 PCT Filed Dec. 16, 1992 PCT Pub. No. WO93/11944 PCT Pub. Date Jun. 24, 1993A printer for application of droplets of hot melt ink on a substrate in order to generate characters or symbols thereon includes a compact and space saving housing containing a reservoir for supply of the hot melt ink in a solid state, a feeder for reception of the hot melt ink in the solid state form the reservoir, and a printhead having one or several discharge nozzles. Between the feeder and the printhead a chamber is provided in the housing and the feeder is adapted to feed the hot melt ink by means of positive displacement to the chamber while the ink is melted by a heater arranged in the housing. The printhead receives the hot melt ink in a melted state from the chamber and discharges it in the form of droplets from the nozzles for application on the substrate. The reservoir includes perforations to allow carrier gases to escape.
Patent DE-69232280-D1 (DE)
Inventor: DOCHOVNA RAMI YORAM
IPC: B41J3/54
Filed: 1992-06-17
Granted: 2002-01-24
Abstract: An apparatus for printing large graphics, particularly in colors, comprises at least a printing station, means for supporting a print substrate in continuous sheet form and for imparting thereto an intermittent, incremental, longitudinal feed motion, whereby intermittently to feed it in front of the printing station, means for imparting to the printing station an alternating, transversal, scanning motion relative to the print substrate, means for synchronizing said alternating, scanning and said incremental, feed motions, and means for controlling said printing station to deposit ink dots on the surface of said material in such a way as to produce the desired graphic patterns. <IMAGE>
Patent DE-69305189-D1 (DE)
Inventor: NAIK RAMACHANDRA GANAPATI DR
IPC: C07C69/157
Filed: 1993-01-11
Granted: 1996-11-14
Abstract: Compounds of formula I, wherein <CHEM> the substituents R1 - R4 and a have the given meaning show an activity against inflammatory conditions. <IMAGE>
Patent DE-69308672-D1 (DE)
Inventor: BERGMANS JOHANNES WILHELMUS MA
IPC: H03M13/23
Filed: 1993-06-28
Granted: 1997-04-17
Abstract: Viterbi detector for a channel having a memory length 1, where no more than two survivors with an associated difference metric are updated. In the prior-art Viterbi detector of this type the new difference metric is from the previous difference metric by use of a saturation function. If the channel parameters differ from the values assumed for the calculation of the difference metric, the performance of the prior-art detector will rapidly degrade. In the detector according to the invention the new difference metric is derived from a combination of the saturation function of the previous difference metric and a correction signal which is a measure for the channel parameter difference.
Patent DE-69308767-D1 (DE)
Inventor: SU KAI CHIANG
IPC: D06P1/613
Filed: 1993-11-11
Granted: 1997-04-17
Abstract: A contact lens colorant formulation containing a non-ionic polyalkylene oxide surfactant is applied to a dry hydrophilic contact lens by means of a silicon rubber printing pad to provide a cosmetically acceptable, solid, unblemished covering. This process allows for a solid covering to be placed onto the lens in a single printing step using standard transfer printing devices.
Patent DE-69310836-D1 (DE)
Inventor: TAO EDDIE VI-PING
IPC: C07D/
Filed: 1993-08-13
Granted: 1997-06-26
Abstract: This invention provides a novel process for the synthesis of bicyclic aromatic sulfonic acids employing reacting a bicyclic aromatic compound with sulfur trioxide-N,N-dimethylformamide complex in the presence of a water miscible, non-reactive solvent. The resulting sulfonic acid may be converted into the corresponding sulfonyl halide by the reaction with a thionyl halide. This invention further provides a novel process for the synthesis of bicyclic aromatic sulfonamides employing the reaction conditions described supra followed by an ammonolysis or amination. The resulting bicyclic aromatic sulfonamides can then be reacted with an appropriately substituted isocyanate to synthesize diaryl sulfonylureas.
Patent DE-69320196-D1 (DE)
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D295/06
Filed: 1993-06-09
Granted: 1998-09-10
Abstract: This subject invention relates to dimeric 4-phenylpiperidine, 4-phenyl-1,2,3,6-tetrahydropyridine, or 4-phenylpiperazine compounds or dimeric spirocyclic piperidine compounds having general formula (I), wherein n is 1-5; R1 to R4 are substituents; R5 and R6 each hydrogen or alkyl or form together an ethylene or propylene bridge; X is O, S, SO, SO2, CO or (CH2)m, m being 0 or 1, X is NR7, R7 being H, alkyl, cycloalkyl, cycloalkylalkyl, phenyl, or phenylalkyl, or X is CR8-R9, wherein R8 and R9 are selected from hydroxy and the substituents defined under R7; and (i) Z1 is a substituent and Z2 is (CH2)p wherein p is 0; and Y is N, C or CH; (ii) Z1 and Y are linked together via a single bond, thereby forming a spirocyclic junction; in which case Y is C; Z1 is O, S, (CH2)q, q being 1, 2 or 3, or Z1 is CH2O, CH2S, CH2CH2O, CH2CH2S, CH=CH, CH=CHCH2, CH2OCH2, CH2SCH2, CH=CH-O, or CH=CH-S; and Z2 is O, S or (CH2)p, p being 0 or 1; are potent sigma receptor ligands thus being useful as drugs for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile demential of the Alzheimer type or Parkinson's disease.
Patent DE-69325371-D1 (DE)
Inventor: REDREDDY SUKUMAR
IPC: E05B81/00
Filed: 1993-04-13
Granted: 1999-07-22
Abstract: Rotary locks used on transit vehicle doors when opened and closed by a rotating helical door drive member. In a preferred embodiment, a first lock utilizes a negative thread portion of the helical drive. A second lock utilizes a rotating lock pawl and stop. The drive and lock can be used to operate door systems with and without separate door hangers. Compensation for camber variations in car structure is provided through the use of spherical mounts or drive member journals.
Patent DE-69334254-D1 (DE)
Inventor: PROVOST PHILLIP J
IPC: A61K39/12
Filed: 1993-05-27
Granted: 2009-02-12
Abstract: A process for culturing cells in monolayer which comprises :   a. seeding a culture vessel with a cell stock in a minimal or rich medium and allowing the cells to plant for about 24-72 hours; b. removing the medium from the culture of step a. and replacing with fresh, rich medium, supplemented with an opitimized concentration of lipids and optionally also including a serum supplement; c. growing the culture of cells in rich medium supplemented with lipid; d . optionally replacing the medium of Step c. with fresh medium containing no lipid supplement, after about 24-72 hours growth.
Patent DE-69406787-D1 (DE)
Inventor: LALLIER JEAN
IPC: D21H17/37
Filed: 1994-05-27
Granted: 1997-12-18
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-69410243-D1 (DE)
Inventor: KAMINSKY MARK
IPC: H04M3/42
Filed: 1994-01-24
Granted: 1998-06-18
Abstract: In a queue management system for servicing of a number of clients representing different client types, a controlling queue queues clients in a predetermined order. A queue manager allocates and reallocates a number of processing queues, less than the number of client types, to match different ones of said client types. The queue manager then places successive ones of the clients in the controlling queue into a processing queue matching the client type if there is a matching processing queue and allocates or reallocates an empty or emptied processing queue to the client type if there is no matching processing queue but there is an empty processing queue. A server empties the processing queues in batches. In the environment of a telephone system the clients are messages and the client types are codings in the messages for various destinations. The queue manager dedicates each of a number of processing queues to one of the destinations in the controlling queue, accesses the top message in the controlling queue, places the messages in a processing queue matching the destination code of the message if there is a match, and dedicates an empty processing queue to the target destination if there is no matching processing queue but there is an empty processing queue.
Patent DE-69410398-D1 (DE)
Inventor: CONCONI LUIGI
IPC: B65D21/02
Filed: 1994-10-31
Granted: 1998-06-25
Abstract: A container for small objects, with mutual coupling means, comprising a first (2) and a second (3) half-shells which can be mutually coupled to form a container (1) for removably accommodating small objects. Furthermore, on at least one of the half-shells (2,3), engagement means (10,11) are provided for coupling with engagement means (10,11) formed on the half-shell of an adjacent container (1). <IMAGE>
Patent DE-69413912-D1 (DE)
Inventor: VAENSKAE MARKO
IPC: G10L21/013
Filed: 1994-02-10
Granted: 1998-11-19
Abstract: PCT No. PCT/FI94/00054 Sec. 371 Date Dec. 2, 1994 Sec. 102(e) Date Dec. 2, 1994 PCT Filed Feb. 10, 1994 PCT Pub. No. WO94/18669 PCT Pub. Date Aug. 18, 1994A method of converting speech, in which reflection coefficients are calculated from a speech signal of a speaker. From these coefficients, characteristics of cross-sectional areas of cylinder portions of a lossless tube modelling the speaker's vocal tract are calculated. Sounds are identified from those characteristics of the speaker and provided with respective identifiers. Subsequently, differences between the stored characteristics representing at least one sound and respective characteristics representing the same at least one sound are calculated, a second speaker's speaker-specific characteristics modelling that speaker's vocal tract for the same at least one sound are searched for in a memory on the basis of the identifier of the respective identified sound, a sum is formed by summing the differences and the second speaker's speaker-specific characteristics modelling that second speaker's vocal tract for the respective same sound, new reflection coefficients are calculated (614) from that sum, and a new speech signal is produced from the new reflection coefficients.
Patent DE-69425129-D1 (DE)
Inventor: JAERVENKYLAE JYRI
IPC: B29C49/04
Filed: 1994-02-21
Granted: 2000-08-10
Abstract: The invention relates to a method and an apparatus for producing a plastic pipe, and to a plastic pipe. Worn-out pipelines are often lined by plastic pipes which often have a memory property such that they expand on heating. According to the invention, this memory property is achieved by causing a cross-linking reaction to occur in plastic material (4) in pipe forming means (1), and then passing the plastic pipe, while still hot, into a contraction mould (5). When the pipe (16) is still in a plastic state, it can be corrugated, if desired, in a corrugator (8) positioned after the constriction mould (5). The pipe (16) may be surrounded by a hose-like fabric (17). <IMAGE>
Patent DE-69425868-D1 (DE)
Inventor: OETIKER HANS
IPC: F16L33/03
Filed: 1994-11-04
Granted: 2000-10-19
Abstract: A self-tightening clamp 10 has a first, released position in which it exerts a clamping action and a second position in which it is adapted to be latchingly held against inherent tightening forces. The clamp 10 comprises a clamping band 11 with a tongue-like extension 20 at one end, a slot 35, and latching means in the other end area. The latching means includes the slot 35 which the tongue-like extension 20 is adapted to engage. A radially directed offset 33 is provided near the other end of the clamping band 11 in such a manner that the slot 35 is radially outwardly displaced with respect to the overlapped inner part of the clamping band 11 so that the clamp provides an uninterrupted clamping action over its entire circumference. <IMAGE>
Patent DE-69428112-D1 (DE)
Inventor: CHRETIEN PAUL B
IPC: A61K38/00
Filed: 1994-03-03
Granted: 2001-10-04
Abstract: A method of treating Hepatitis C by administering an immune system-potentiating dose of at least one Thymosin or system-potentiating Thymosin fragment to a mammal infected with Hepatitis C virus, which Hepatitis C infection in the mammal is non-responsive to treatment with interferon alone.
Patent DE-69431522-D1 (DE)
Inventor: CYGAN FRANCIS
IPC: H04B1/04
Filed: 1994-06-03
Granted: 2002-11-14
Abstract: A transmitter that includes an amplifying element, an antenna, a gain stage, and a closed loop feedback may compensate for varying antenna loads without an isolator. This may be accomplished by determining the effects of the varying loading on overall loop gain. Knowing the effects, the transmitter adjusts the gain of the gain stage to maintain a constant overall loop gain, thus eliminating the need for an isolator. <IMAGE>
Patent DE-69510914-D1 (DE)
IPC: B65H23/10
Filed: 1995-01-02
Granted: 1999-08-26
Abstract: PCT No. PCT/NL95/00003 Sec. 371 Date Sep. 10, 1996 Sec. 102(e) Date Sep. 10, 1996 PCT Filed Jan. 2, 1995 PCT Pub. No. WO95/18056 PCT Pub. Date Jul. 6, 1995A apparatus having a stock roll of foil and a device for introducing a foil strip coming from the stock roll into a pinch between two rollers. The foil has a glue layer on an outer surface of the foil. A braking member is positioned between the stock roll and a roller to exert a braking force on the foil strip. The foil is in contact with the braking means via the glue layer.
Patent DE-69523894-D1 (DE)
Inventor: AKESSON RUNE
IPC: A23G9/24
Filed: 1995-05-09
Granted: 2001-12-20
Abstract: The invention relates to an apparatus (10) and a method for dosing a pattern of food material onto an object e.g. a tray or other food material continuously moved. The apparatus (10) comprises a dosing assembly (12) comprising a substantially cylindrical tube element (13) having a plurality of circumferential openings (14) defining the pattern and being mounted rotatably; and a hollow core element (16) with at least one supply inlet and at least one discharge orifice (17), the core element (16) being positioned substantially in the tube element (13) with the discharge orifice (17) facing downwardly, so that when the tube element (13) is rotated about its longitudinal axis the openings (14) are in turn aligned with and brought adjacent to the discharge orifice (17) allowing food material introduced into the core element (16) to be discharged through the opening created. The apparatus (10) further comprises supply means (19) for the supply of the food material to the core element (16) and supply controlling means (19) for controlling said supply, drive means (18) for rotating the tube element (13) about its longitudinal axis, and control means for controlling the rotation of the tube element (16) so that the pattern is correctly dosed onto the moved object. <IMAGE>
Patent DE-69523967-D1 (DE)
Inventor: ALEGRET SANROMA SALVADOR
IPC: G01N33/18
Filed: 1995-03-01
Granted: 2002-01-03
Abstract: Method and device of measuring the concentration of total ammonium in a liquid medium, in which a mixture of a disolution of an alkalinizing solution and a sample of liquid is made to pass through a semipermeable membrane (12), as well as an organic buffer compound, so that the mixture gives off ammonia in a gas phase which, on passing through the semipermeable membrane, it is converted in an organic ammonium compound, which is made to pass through an electrode sensitive (13) to the ammonium ion, which generates potential proportional to the concentration of ammonium ions present, and this potential is compared to that obtained from a reference electrode (14). The difference of potential measured between both electrodes is amplified and converted into an electric signal, which is suitabily modified for viewing. The device comprised, in addition, means of pumping (8), electronic means of treatement of the electric signal and media of representing the treated signal. <IMAGE>
Patent DE-69531863-D1 (DE)
Inventor: HILLEBRAND GEORGE
IPC: A61K31/19
Filed: 1995-06-12
Granted: 2003-11-06
Abstract: The subject invention relates to methods of lightening hyperpigmented regions in mammalian skin by administering to the skin of a mammal in need of treatment a safe and effective amount of a sulfhydryl compound selected from the group consisting of thioglycolic acid, cysteine, homocysteine, glutathione, thioglycerol, thiomalic acid, 2-mercaptopropionic acid, 3-mercaptopropionic acid, thiodiglycol, 2-mercaptoethanol, dithiothreitol, thioxanthene, thiosalicylic acid, thiolactic acid, thiopropionic acid, thiodiglycolic acid, N-acetyl-L-cysteine, lipoic acid, and cosmetically- and/or pharmaceutically- acceptable salts thereof.
Patent DE-69533147-D1 (DE)
Inventor: DE LANGE MARTIN KLAAS
IPC: H04Q11/04
Filed: 1995-03-15
Granted: 2004-07-22
Abstract: The invention provides a device (1) for encrypting or decrypting data packets, comprising storage means (14) for temporarily storing data packets, identification means (15) for identifying data packets, processing means (11, 12, 13) for cryptographically processing data packets, and memory means (16) for storing cryptographic information. The processing means (11, 12, 13) comprise, according to the invention, a first (11) and a second (12) cryptographic element, the first cryptographic element (11) being designed for generating, on the basis of a first starting value, processing data for cryptographically processing a data packet, and the second cryptographic element (12) being designed for generating, on the basis of a second starting value, the first starting value. In addition, the processing means (11, 12, 13) according to the invention are designed for forming, on the basis of a cryptographically processed data packet, the second starting value, thereby ensuring the synchronization between corresponding encrypting and decrypting devices. <IMAGE>