baber/WOPTO huggingface dataset:
Patent DE-69507464-T2 (DE)
Inventor: GAUDIANA RUSSELL
IPC: G03C1/73
Filed: 1995-04-25
Granted: 1999-06-02
Abstract: A process for producing an image uses an imaging medium comprising an acid-generating layer or phase comprising a mixture of a superacid precursor, a sensitizing dye and a secondary acid generator, and a color-change layer comprising an image dye. The sensitizing dye has a unprotonated form and a protonated form, the protonated form having substantially greater substantial absorption in a first wavelength range than the unprotonated form. The superacid precursor is capable of being decomposed to produce superacid by radiation in a second wavelength range, but is not, in the absence of the sensitizing dye, capable of being decomposed by radiation in the first wavelength range. The secondary acid generator is capable of acid-catalyzed thermal decomposition by unbuffered superacid to form a second acid. While at least part of the sensitizing dye is protonated, the medium is imagewise exposed to radiation in the first wavelength range, thereby causing, in the exposed areas of the acid-generating layer, the formation of unbuffered superacid. The medium is then heated to cause, in the exposed areas, acid-catalyzed thermal decomposition of the secondary acid generator and formation of the second acid. The components of the acid-generating and color-change layers or phases are then mixed so that the second acid causes a change in color of the image dye, and sufficient base is introduced into the unexposed areas to restore the sensitizing dye to its unprotonated form.
Patent DE-69511420-T2 (DE)
Inventor: NIELSEN FLEMMING
IPC: A61P9/00
Filed: 1995-09-12
Granted: 2000-03-30
Abstract: [1,2,4]triazolo[4,3-a]quinoxalinone compounds of general formula (I) wherein R<1> is POX'X" or alkyl substituted with COX' or POX'X", and X' and X" independently are hydroxy or alkoxy, and R<6>, R<7>, R<8> and R<9> independently are hydrogen; alkyl; halogen; NH2; NO2; CN; CF3 SO2NY'Y" or COZ' wherein Z' is NY'Y" or alkyl and Y' and Y" independently are hydrogen or alkyl; triazolyl; imidazolyl or imidazolyl substituted with phenyl or alkyl, are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent DE-69523618-T2 (DE)
Inventor: CHOUDHURY HRISHIKESH
IPC: A61M39/04
Filed: 1995-11-15
Granted: 2002-08-01
Abstract: A valve including a substantially rigid cannula and a valve member positioned for operable communication with the cannula. The valve member is formed from a substantially resilient material, having a slit extending therethrough, and movable with respect to the cannula between a first closed position and a second open position. The slit is substantially closed by the resiliency of the material of the valve member when the valve member is positioned in the first closed position and the cannula cooperates to extend through the slit during movement of the valve member from the first closed position to the second open position to establish a fluid flow path through the cannula and the valve member. A sealing member is also provided independent from a flow of fluid within the fluid flow path to provide positive sealing of the slit when the valve member is positioned in the first closed position.
Patent DE-69534540-T2 (DE)
Inventor: HAYTER ANDREW TIMOTHY
IPC: H04Q11/04
Filed: 1995-02-24
Granted: 2006-07-27
Abstract: The ATM communication systems includes an ATM switch having input and output ports. Each input port is fed from an input port server and each of the output ports are arranged to feed an output port server. The input port servers include buffer stores, one for each of the output ports, to which data is transmitted through the switch. Each buffer store in the input port servers is arranged to interrogate the output ports server, with which it communicates before the transmission of data, to determine whether the output port server data handling capacity is available. The ATM communication system includes means for transmitting unicast traffic and multicast traffic. The means comprises an output time slot control means and scheduling means arranged to allocate a time slot for the transmission of each unicast traffic cell, and for calculating when a time slot is available for transmission of a multicast traffic cell. The output time slot control means includes a store for storing information identifying the time slot and for reserving that time slot for the transmission of a multicast traffic cell. <IMAGE>
Patent DE-69534738-T2 (DE)
Inventor: SUZUKI KAZUO
IPC: C12N15/62
Filed: 1995-11-27
Granted: 2006-08-31
Abstract: Disclosed are human LECT2a polypeptide having amino acid sequence in the order shown in Sequence ID NOs. from 1 to 5 in the sequence table, which did not include other proteins/peptides and human LECT2b polypeptide having amino acid sequence in the order shown in Sequence ID NO. 6 in the same, which did not include other proteins/peptides, and DNA coding LECT2b sequence.
Patent DE-69606858-T2 (DE)
Inventor: MICHAUD PASCAL
IPC: C11D7/24
Filed: 1996-04-17
Granted: 2000-10-05
Abstract: PCT No. PCT/FR96/00584 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Apr. 17, 1996 PCT Pub. No. WO96/33260 PCT Pub. Date Oct. 24, 1996The use of a mixture of cycloalkanes of general formula CnH2(n+1-a) in which n is an integer ranging from 8 to 12 and a represents the number of rings as agent for cleaning and degreasing solid surfaces, e.g., printed circuits. The mixture has a flash point above 55 DEG  C. (ASTM D56-70) and a distillation range of 175 DEG  C. to 235 DEG  C.
Patent DE-69610323-T2 (DE)
Inventor: JOHNSON EDWARD STEWART
IPC: A61K9/00
Filed: 1996-08-16
Granted: 2001-02-22
Abstract: In one embodiment, this invention relates to a pharmaceutical composition for oral administration consisting essentially of a gelatin at a concentration up to 5% by weight as a carrier, a solvent, and, as an active ingredient, a dopamine agonist. Alternatively, the invention relates to a composition that takes the form of a solid, unitary fast-dispersing dosage form comprised of a network of an active ingredient after and a water-soluble or water dispersible matrix forming agent or carrier which is inert towards the active ingredient after subliming solvent from the composition in the solid state. The dosage is designed to completely disintegrate within 1 to 30 seconds of being placed in the oral cavity. Compositions which further comprise an anti-emetic and/or an opioid antagonist are also provided herein.
Patent DE-69612661-T2 (DE)
Inventor: PAGANI GIORGIO
IPC: B01J12/02
Filed: 1996-08-01
Granted: 2001-12-06
Abstract: In a process for the production of urea, substantially pure ammonia and carbon dioxide are reacted in a first reaction space from which comes out a reaction mixture sent to a urea recovery section. From the recovery section it is obtained a dilute carbamate solution, which is in turn subjected to stripping with recycling of vapors to a second reaction space after condensation. This process achieves high conversion yield with reduced energy consumption and low implementation costs. <IMAGE>
Patent DE-69621027-T2 (DE)
Inventor: NILSON BILLY
IPC: A61M11/02
Filed: 1996-07-04
Granted: 2002-11-07
Abstract: PCT No. PCT/SE96/00910 Sec. 371 Date Oct. 2, 1996 Sec. 102(e) Date Oct. 2, 1996 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/07897 PCT Pub. Date Mar. 6, 1997The present invention relates to a spray mouthpiece arranged on the outer free end of a spray tube. The mouthpiece is adapted by means of intersecting flow passages to atomize liquid which is fed to the spray tube under pressure. The arrangement according to the invention comprises an elongated sleeve which is adapted to be carefully placed on the free end of the spray tube. The sleeve is designed with an end face on which is a centrally located mouthpiece opening. In the sleeve is a cylindrical body connecting to the end face. The body has grooves with which the sleeve forms at least two ducts communicating with the tube. From the tube end, the ducts run approximately axially up to the end face. By means of the intersecting flow passages formed on the end face of the body, the ducts are connected to a chamber that connects to the mouthpiece opening.
Patent DE-69626223-T2 (DE)
Inventor: DE JONG EDUARD KAREL
IPC: G06Q20/00
Filed: 1996-05-24
Granted: 2003-12-11
Abstract: A value transfer system of at least one VCD (Value Carrying Device) (1) and at least one VAD (Value Accepting Device) (2), the VAD (2) having a memory (53) for storing at least an aggregate value (28) of previous accepted values and a device for transferring a claiming message (13), the VCD (1) having a memory (52) for storing at least a balance value (7) and a device for transferring a proving message (14), wherein the VAD (2) includes into the claiming message (13) a transaction value (20), a previous aggregate value (21) and a corresponding previously computed proving cryptogram (22), the VCD (1) computes and includes into the electronic message (14) a transaction proving cryptogram (35), computed on the basis of the previous aggregate value (21), the corresponding previously computed proving cryptogram (22) and the transaction value (20), and the VCD (1) computes the at least one transaction proving cryptogram (35) only if it has established the correctness of the received previous aggregate value (21) by using the corresponding previously computed cryptogram (22) and after it has reduced the balance value (7) with the transaction value (20).
Patent DE-69628576-T2 (DE)
Inventor: BULLEID NEIL
IPC: C07K19/00
Filed: 1996-08-30
Granted: 2004-04-22
Abstract: There is disclosed molecules comprising at least a first moiety having the activity of a procollagen C-propeptide and a second moiety selected from any one of the group of an alien collagen alpha-chain and non-collagen materials, the first moiety being attached to the second moiety. Also disclosed are collagen molecules, fibrils and fibres comprising a non-natural combination of collagen alpha-chains, DNA encoding same, expression hosts transformed or transfected with same, transgenic animals and methods of producing a non-natural collagen.
Patent DE-69708839-T2 (DE)
Inventor: DREVILLON BERNARD
IPC: G02F1/03
Filed: 1997-10-16
Granted: 2002-10-31
Abstract: An optical component for modulation of polarization, a Mueller polarimeter and ellipsometer containing such an optical component. The optical component modulates a linearly polarized incident beam and returns a modulated beam. It includes a coupled phase modulator which modulates the incident beam twice in succession, the two modulations having the same frequency of omega/2pi, and a coupling system modifying the polarization state of the light between the two modulations. The ellipsometer includes the means for detection of a measurement beam returned by a sample, which receives the modulated beam, in addition to a processing unit. The means of detection include a polarimeter producing n measured quantities representing the polarization states of the beam, and the processing unit produces m values for each of these quantities by Fourier transform, with nxm>=16 and m>=4, providing simultaneous access to the sixteen components of the Mueller matrix of the sample.
Patent DE-69709828-T2 (DE)
Inventor: JACQUINOT ERIC
IPC: B24B37/00
Filed: 1997-10-07
Granted: 2002-09-05
Abstract: Chemical-mechanical polishing (CMP) of a silicon- or silicon compound-based insulating layer employs an abrasive cloth containing, as abrasive, an aqueous colloidal silica suspension comprising individual colloidal silica particles which are not bonded together by siloxane bonds and which are suspended in water. Also claimed is an abrasive for CMP of a silicon- or silicon compound-based insulating layer, the abrasive being a cloth impregnated with an aqueous colloidal silica suspension which contains individual 3-250 nm size colloidal silica particles, not bonded together by siloxane bonds, and which has pH 1.5-4.
Patent DE-69710483-T2 (DE)
Inventor: MORASSUTTI PAOLO
IPC: F16B13/12
Filed: 1997-11-13
Granted: 2002-08-22
Abstract: A screw anchor comprising an expanding body (10) made of plastics which is cylindrical and has an axial cavity (12) for the insertion and engagement of an expansion screw (11). The expanding body at least partially comprises a plurality of annular elements (13) which are mutually axially spaced and are mutually associated by connecting bridges (14). Each annular element is composed of sectors (15) which are mutually connected by diaphragms (16) which are equivalent to rotation hinges. The cavity has, at each annular element, a profile with regions which are narrower and wider than the core diameter of the corresponding expansion screw.
Patent DE-69724876-T2 (DE)
Inventor: SANTOS MARIA HELENA DIAS
IPC: C12P19/44
Filed: 1997-03-14
Granted: 2004-07-15
Abstract: The utilization of mannosylglycerate as a stabilizer of enzymes and other cell components or cells, namely against heat, freezing, desiccation, lyophilization or repeated usage, is disclosed. Examples with lactate dehydrogenase and alcohol dehydrogenase show that this compound is a better protecting agent than trehalose. This solute is produced in the hyperthermophilic archaea Pyrococcus furiosus, species of the genera Methanothermus and Thermococcus, and in the thermophilic bacteria Rhodothermus marinus and Thermus thermophilus. A purification procedure is disclosed. <IMAGE>
Patent DE-69733272-T2 (DE)
Inventor: WU JING
IPC: A61K31/381
Filed: 1997-11-20
Granted: 2006-01-26
Abstract: Disclosed are compounds which inhibit  beta -amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits  beta -amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
Patent DE-69734978-T2 (DE)
Inventor: NISHIOKA S
IPC: A61B10/00
Filed: 1997-05-07
Granted: 2006-09-28
Abstract: An integrated optical biopsy forceps device and a method for tissue identification by optical analysis and biopsy sampling at a site within the body. The device includes an elongated catheter body for introduction into the body and navigation to an area of interest. An optical fiber extends through the device, from the proximal end, where it may be connected to electro-optical spectral analysis equipment, to a distal tip for illuminating and receiving light energy from tissue at the location of the tip. The distal end of the device has a pair of cutting jaws pivotally mounted at the distal end of the catheter body and controlled by control wires extending through the catheter body to a control handle at the proximal end, or by the optical fiber. The device may be spectroscopically guided to a site of interest within the body. The fiber tip is positioned coaxially with the jaws at the zone of contact and cutting of the jaws, and is retracted as the jaws close, so that the biopsy sample is taken exactly at the spot being viewed by the optical fiber.
Patent DE-69815800-T2 (DE)
Inventor: CONTE UBALDO
IPC: A61K35/52
Filed: 1998-11-27
Granted: 2004-04-29
Abstract: With the aim of protecting pig seminal material which may be used for artificial insemination from degradation, herein described are microcapsules containing:   a) a liquid nucleus containing a suspension of pig seminal material and a biodegradable and/or biocompatible polymer; b) a film consisting of an alginate of a bivalent or trivalent metal, possibly cross-linked.   These microcapsules containing the spermatozoa make it possible to obtain a prolonged and controlled release of seminal material and in addition a protection of the material from degradation, thus enabling a simplification in the procedures of artificial insemination and an increase in pig fertility.
Patent DE-69816728-T2 (DE)
Inventor: HOENIG RUSSELL D
IPC: C03B9/197
Filed: 1998-08-06
Granted: 2004-04-15
Abstract: A hollow parison (P) of a glass container is formed from a gob of molten glass, the parison having a body portion (B) with a closed end and an open end. The body portion of the parison is formed in an annular blank mold (14). The parison also has a finish portion (F) at the open end of the body portion of the parison, the finish portion being formed by an annular neck mold (16) which is positioned against an end of the blank mold during the forming of the parison. An annular cage (26) surrounds a substantial axially extending portion of the blank mold. The annular cage receives cooling air and directs cooling air against cooling fins (24) on the exterior of the blank mold to cool the body portion of the parison while it is in the blank mold. Spent cooling fluid from the annular cage flows therefrom through an opening aligned with the open end of the body portion of the parison. The annular cage is axially slideable along the longitudinal central axis of the blank mold with respect to the blank mold and is biased away from the annular neck mold by a compression spring (32) that is trapped between an annular pressure plate (34) and a portion of the annular cage. Cooling air exiting from the opening in the annular cage is caused to flow past the annular neck mold to assist in cooling the finish portion of the parison by an annular skirt (36) that is positioned below the annular pressure plate toward the annular neck mold. <IMAGE>
Patent DE-69830383-T2 (DE)
Inventor: RIVAILLER JACQUES
IPC: G06K1/12
Filed: 1998-09-29
Granted: 2006-05-11
Abstract: A process for data coding on any type of support (object, document, plant, animal, any material or materialized surface) calling for affixing on a surface a marking constituted by a plurality of elementary signs belonging to at least two different types, the marking being broken down into a plurality of coding zones each corresponding to coded information of a different nature. At least one configuration zone has content specific to the type of application and determines a characteristic of at least one of the other zones.
Patent DE-69830720-T2 (DE)
Inventor: NISHIMURA HIROYUKI
IPC: F16L25/02
Filed: 1998-04-13
Granted: 2006-05-04
Abstract: A technique of joining polyolefin pipes through a polyolefin joint, characterized by heating the joining area with a treatment present between each pipe and the joint, the treatment containing a silicon compound alone or together with a reaction accelerator. <IMAGE>
Patent DE-69833277-T2 (DE)
Inventor: POTMA GERHARDUS
IPC: F01L25/06
Filed: 1998-12-24
Granted: 2006-11-02
Abstract: The object of the invention is to provide a device for digital hydraulic pressure transformation with low loss, intended for flow-and power control for hydraulic machines, particularly hydraulic cylinders, which via a switching device are connected to a pressure reservoir with constant high pressure. According to the invention an intermediate mass is present between the switching device and the hydraulic machine which mass is activated by the flowing medium, the intermediate mass being of such size that the average velocity of the flow in the pipe during the open period of the switching device is sufficiently low to bring the hydraulic medium into the hydraulic machine so slowly, that the pressure change at the location of the hydraulic machine is smaller than the pressure difference between the reservoir and the momentary pressure at the location of the hydraulic machine, as result of which a gradual stepwise rising or lowering of said pressure level is made possible.
Patent DE-69834476-T2 (DE)
Inventor: MUSTAJAERVI JARI
IPC: H04L12/56
Filed: 1998-01-19
Granted: 2007-05-03
Abstract: The invention relates to a cellular packet radio network and to a method for updating a routing area in a packet radio network. Packet radio support nodes (SGSN) are connected to a digital cellular radio network (BSS), which provides a radio interface for the support nodes for packet-switched data transmission between the support nodes and mobile stations. There is a logical link between a mobile station (MS) and a serving packet radio support node (SGSN). The packet radio network utilized logical routing areas, each of which comprises one or more cell. Each cell broadcasts information on the routing area to which it belongs. The mobile station sends a routing area update request to the packet radio network when it roams to a new cell which belongs to a different routing area than the old cell. The update request includes the identifiers of the old and new routing area. When the packet radio node detects a routing area update carried out by an unknown mobile station, it initiates the establishment of a logical link by sending a link establishment message (LLC Subm, 21, 21') to the mobile station, the message including the same identifier the mobile used for itself in the routing area update request. The mobile station initializes the logical link at its own end and sends and acknowledgement to the serving packet radio support node.
Patent DE-69909921-T2 (DE)
Inventor: BERTOLA ALDO
IPC: C07D207/267
Filed: 1999-04-02
Granted: 2004-04-22
Abstract: A process for the production of N-methyl-pyrrolidone obtained by reaction of gammabutyrolactone and mononmethylamine; wherein the synthesis is carried out by a continuous non catalytic process in liquid phase, via three distinct reaction stages connected in series.
Patent DE-69912005-T2 (DE)
Inventor: NAGL J
IPC: B01D53/52
Filed: 1999-03-29
Granted: 2004-06-24
Abstract: A process is provided for the removal of hydrogen sulfide out of a gas stream by contacting the hydrogen sulfide contaminated gas with a solution of chelated metal catalyst, such as iron EDTA, in a scrubbing vessel so as to result in a cleaned gas and a scrubbing solution containing elemental sulfur and a reduced chelated metal catalyst. A portion of the hydrogen sulfide contaminated feed gas is branched off from the rest of the hydrogen sulfide contaminated feed gas, at a location upstream of the scrubbing vessel, and injected into a bisulfide generating vessel where it is contacted with an aqueous caustic solution, such as an aqueous solution of potassium hydroxide, wherein the hydrogen sulfide reacts with the caustic solution to result in a cleaned gas and a solution containing bisulfide ions. The solution containing bisulfide ions and the scrubbing solution containing elemental sulfur and reduced chelated metal catalyst are both injected into an oxidation vessel where they are contacted with an oxygen containing gas which oxidizes the reduced chelated metal catalyst back into its reactive oxidation state and also oxidizes the bisulfide ions into thiosulfate ions. The regenerated scrubbing solution containing reactive chelated metal catalyst and thiosulfate ions are recycled back to the scrubbing vessel for further contact with the hydrogen sulfide containing gas. The thiosulfate ions protect the chelated metal catalyst from degradation.
Patent DE-69915476-T2 (DE)
Inventor: GUSTAFSSON BO
IPC: B01D53/26
Filed: 1999-04-23
Granted: 2005-03-17
Abstract: A moisture-absorbing device comprises a plastic tube (1), which is made of flexible plastic sheet and which in its longitudinal direction is divided into an upper chamber containing a moisture-absorbing agent (16) and a liquid-collecting lower chamber communicating with the upper chamber. The plastic tube (1) has an opening on a level with the upper chamber. A netting element (7), which has a netting portion (8), is attached to the plastic tube (1) in such a manner that the netting portion (8) is positioned in front of the opening. The plastic tube (1) is closed at its lower end, thereby enabling collection of liquid in the lower chamber. The moisture-absorbing agent (16) is included in a filtering tube (15), which is made of an air- as well as liquid-permeable filtering material and which is arranged in the upper chamber substantially in front of the opening.