baber/WOPTO huggingface dataset:
Patent DE-69514567-T2 (DE)
Inventor: BREAULT RICHARD D
IPC: H01M8/02
Filed: 1995-05-16
Granted: 2000-08-31
Abstract: The coolant plate component (16) of a fuel cell assembly is formed from a plate (20) made from graphite particles that are bonded together by a fluorocarbon polymer binder and which encapsulate a serpentine coolant circulation tube (18). The coolant plate component is non-porous. The graphite particles are preferably flakes which pack together very tightly, and require only a minor amount of the polymer binder to form a solid plate. The plate will provide enhanced heat transfer, will conduct electrons, and will block electrolyte migration from cell to cell in a fuel cell stack (2) due to its construction. The composition of the plate is graded so as to provide a varied coefficient of thermal expansion as measured through the thickness of the plate so as to reduce thermal stresses imposed on the fuel cell stack. The coolant circulation tube (18) has a roughened outer surface (22) which enhances adhesion of the encapsulating graphite flake/binder mixture without inhibiting heat transfer. <IMAGE>
Patent DE-69521384-T2 (DE)
Inventor: LAAPOTTI JOMA
IPC: D21F3/02
Filed: 1995-09-28
Granted: 2002-05-23
Abstract: The invention concerns a press section in a paper machine, through which press section the paper web (W) has a closed and supported draw. The press section comprises at least two successive separate press nips (NP1,NP2,N3; NP3), dewatering of the paper web (W) being carried out at least in the first one of said press nips, preferably between two press fabrics (20,30) that receive water. The last press nip (N3;NP3) in the press section is an equalizing press nip (N3;NP3), which is separate from the preceding nip (NP2) and in which no substantial dewatering is performed. The paper web (W) is passed through the equalizing press nip (N3;NP3) from the preceding dewatering press nip (NP2) on a transfer belt (50) substantially not receiving water, on its substantially straight run. This run is continued after the equalizing nip (N3,NP3) as a run (50a) of substantially the same direction, on which run, by means of the difference in speed of the transfer belt (50), if necessary, some of the elongation of the paper web (W) in the machine direction is compensated for, which elongation takes place in the equalizing nip (N3,NP3). <IMAGE>
Patent DE-69522556-T2 (DE)
Inventor: MOULY MICHEL
IPC: H04H60/46
Filed: 1995-03-20
Granted: 2002-04-18
Abstract: PCT No. PCT/FR95/00337 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/26112 PCT Pub. Date Sep. 28, 1995The messages are broadcast successively and at regular intervals to mobile stations on a particular radio channel of the TDMA network. They comprise service messages and schedule messages respectively associated with successive schedule periods, each schedule message including information about the distribution of the service messages which will be broadcast during the associated schedule period. For each service message which will be broadcast during a schedule period, the associated schedule message includes a cue indicating whether this service message has been broadcast during the preceding schedule period. The schedule message furthermore indicates, as the case may be, the broadcasts of service messages which are repetitions of service messages already broadcast during the period. Use in particular in cellular radio telephone networks.
Patent DE-69534633-T2 (DE)
Inventor: LEROY PIERRE
IPC: A61K38/00
Filed: 1995-09-13
Granted: 2006-08-10
Abstract: Genetically modified cell implant comprising an exogenous nucleotide sequence coding for all or part of an antibody, method for the preparation of such an implant and its therapeutic use for the treatment or prevention of an acquired disease. The invention also concerns an adenoviral vector for the expression of one or more proteins capable of forming a multimer, viral particles and cells containing the adenoviral vector, a pharmaceutical composition and its therapeutic use.
Patent DE-69612860-T2 (DE)
Inventor: PECK JULIAN
IPC: B67B7/04
Filed: 1996-08-28
Granted: 2001-11-15
Abstract: PCT No. PCT/GB96/02112 Sec. 371 Date Feb. 25, 1998 Sec. 102(e) Date Feb. 25, 1998 PCT Filed Aug. 28, 1996 PCT Pub. No. WO97/08095 PCT Pub. Date Mar. 6, 1997Apparatus comprising a worm (14) that engages with a control nut (9), such that the worm spirals through the nut into the cork (4) on insertion while the nut remains stationary, then the cork is extracted by an upward force on the nut. Mechanical advantage may feature on the insertion and/or extraction processes. Both the upward force and the torque on the worm from the nut are balanced by non-frictional forces from the cork, arising from frictional forces between the bottle (2) and the cork. Having independent insertion and extraction mechanisms enables these mechanisms to be controlled independently and enables the worm to be inserted to and extracted from different depths, depending on the length of the cork. This is not possible in previous nut corkscrews, which rely either on latches at the end of the insertion stroke or on friction between the cork and the worm.
Patent DE-69614184-T2 (DE)
Inventor: HELAINE CHRISTIAN
IPC: A01J25/15
Filed: 1996-05-13
Granted: 2002-03-28
Abstract: The method for eliminating by pressing the whey contained in curd (3) located in a micro-perforated cheese mould (2) consists of placing the cheese mould in a sealed enclosure (1). Two pressing cycles are made, each comprising a first phase in which a pressure is exerted on the curd contained in the mould, and a depression created in the enclosure. In the second phase the pressure exerted on the curd is ended and a pressure created in the enclosure equal to atmospheric pressure. Each pressing cycle has a duration of about 30 minutes and can be repeated up to ten times according to the nature of the whey. During the second phase the high pressure in the enclosure is less than or equal to 10<4> Pa during the second phase
Patent DE-69621828-T2 (DE)
Inventor: KOCHERSPERGER MICHAEL L
IPC: F04B53/14
Filed: 1996-03-07
Granted: 2003-01-23
Abstract: A syringe pump particularly adapted for delivery of small volumes at a high pressure in an accurate and reproducible manner. The syringe pump includes a frame, a motor attached to the frame, and a lead screw drivably connected to the motor. A cover seal is mounted to the front end of the lead screw, the cover seal having grooves formed therein to facilitate mounting and demounting of the cover seal. The pump further includes a cylindrical barrel within which the cover seal reciprocates, the barrel being made of a ceramic material, wherein the barrel is fixedly attached to the frame at the front end and floatably mounted to the frame at the back end. A barrel head is mounted to the front end of the barrel for closing off that end of the barrel, the barrel head including an outlet port for allowing fluid to enter and exit the barrel. In addition, the present invention includes a multi-syringe gradient syringe pump, a liquid chromatography system, a cover seal, and a mixer for mixing multiple flow streams.
Patent DE-69626022-T2 (DE)
Inventor: FANGET BERNARD
IPC: A61K39/00
Filed: 1996-07-29
Granted: 2003-09-11
Abstract: PCT No. PCT/FR96/01195 Sec. 371 Date Aug. 13, 1998 Sec. 102(e) Date Aug. 13, 1998 PCT Filed Jul. 29, 1996 PCT Pub. No. WO97/04803 PCT Pub. Date Feb. 13, 1997A method is disclosed for industrially producing a Japanese encephalitis vaccine, wherein (a) cells from a cell line are cultured, (b) the resulting cell culture is inoculated with a Japanese encephalitis virus in the presence of a viral growth medium, (c) the virus is propagated and multiplied on the cells, (d) the viral growth medium is recovered in the form of a suspension of viruses produced by the cells, (e) the virus suspension is purified in at least one ion exchange chromatography step and a gel permeation step, and (f) the virus suspension is formulated and converted into a pharmaceutical form to preserve it until the moment of use. A Japanese encephalitis vaccine characterised in that it comprises a Japanese encephalitis virus produced by culturing cells from a cell line, and in that the cellular DNA content is less than 100 pg/dose, is also disclosed.
Patent DE-69626862-T2 (DE)
Inventor: KARJALAINEN ARTO
IPC: C07D233/64
Filed: 1996-10-02
Granted: 2003-12-24
Abstract: Imidazole derivatives of formula (I)wherein n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or R2 and R3 together form a double bond, R3 is hydrogen or C1-C4-alkyl or R2 and R3 together form a double bond, R4 is hydrogen, C1-C4-alkyl, hydroxy or C1-C4-alkoxy, R5 is hydrogen or C1-C4-alkyl or R4 and R5 together with the carbon atom to which they are attached form a carbonyl group, R6, R7 and R8 are each the same or different and are independently hydrogen, C1-C4-alkyl or C2-C4-alkenyl, C3-C7-cycloalkyl, hydroxy, C1-C4-alkoxy, C1-C4-hydroxyalkyl, thiol, C1-4-alkylthio, C1-4-alkylthiol, halogen, trifluoromethyl, nitro or optionally substituted amino, X is -CHR9-(CHR10)m-, m is 0 or 1, and R9 and R10 are each the same or different and are independently hydrogen or C1-C4-alkyl; or a pharmaceutically acceptable ester or salt thereof, their preparation, use and pharmaceutical compositions comprising them are described. The compounds have affinity for alpha2 receptors and are useful e.g. in the treatment of hypertension, glaucoma, chronic or acute pain, migraine, diarrhea, common cold, ischemia, addiction to chemical substances, anxiety, especially preoperative anxiety and different neurological, musculoskeletal, psychiatric and cognition disorders or as adjuncts to anesthesia.
Patent DE-69711374-T2 (DE)
Inventor: BIJL LOUIS
IPC: A23L33/115
Filed: 1997-05-15
Granted: 2002-12-12
Abstract: PCT No. PCT/EP97/02510 Sec. 371 Date Feb. 8, 1999 Sec. 102(e) Date Feb. 8, 1999 PCT Filed May 15, 1997 PCT Pub. No. WO97/43362 PCT Pub. Date Nov. 20, 1997The present invention relates to a process of treating an oil, the process comprising contacting the oil with a polar solvent to extract at least one compound that is soluble in the solvent, and then separating the solvent containing the compound from the so treated oil. The oil is microbially derived, and extracted either from a fermentation broth or a filtrate thereof using hexane. The compound to be extracted is usually a sterol or a diglyceride. The solvent is ethanol having up to 5% water. The oil can contain a polyunsaturated fatty acid such as C18, C20 or C22  omega -3 or  omega -6 fatty acid, such as arachidonic acid.
Patent DE-69720004-T2 (DE)
Inventor: DUPRAT ALAIN
IPC: A61F2/16
Filed: 1997-12-16
Granted: 2003-12-04
Abstract: The folder has two jaws (1, 5) with inward-sloping active surfaces, able to slide relative to one another in a direction parallel to one side (4b, 6b) of the surfaces between contacting and separated positions. The jaws are connected by at least one elastic component (15, 16) which tends to hold the jaws together, and each jaw is also attached to a pusher (3, 12). One of the jaws is carried by the central portion of a crosspiece (7) forming part of a stirrup, while the other extends between the sides (8, 9) of the stirrup, which are connected to the corresponding pusher. The folder can be made, for example, from titanium alloy or stainless steel to be reusable, or from an injected plastic with metal or plastic elastic components if disposable.
Patent DE-69726716-T2 (DE)
Inventor: MOMOSE YU
IPC: A61P3/10
Filed: 1997-04-03
Granted: 2004-10-07
Abstract: PCT No. PCT/JP97/01148 Sec. 371 Date Sep. 30, 1998 Sec. 102(e) Date Sep. 30, 1998 PCT Filed Apr. 3, 1997 PCT Pub. No. WO97/37656 PCT Pub. Date Oct. 16, 1997A medicinal composition for the prophylaxis and treatment of cachexia which comprises a compound of the formula: wherein R represents a hydrocarbon group that may be substituted or a heterocyclic group that may be substituted; Y represents a group of the formula -CO-, -CH(OH)-, or -NR3- (R3 represents an alkyl group that may be substituted); m is 0 or 1; n is 0, 1 or 2; X represents CH or N; A represents a bond or a bivalent aliphatic hydrocarbon group having 1 to 7 carbon atoms; Q represents oxygen or sulfur; R1 represents hydrogen or an alkyl group; ring E may have further 1 to 4 substituents, which may form a ring in combination with R1; L and M respectively represent hydrogen or may be combined with each other to form a bond, provided that when m and n are 0, X represents CH, A represents a bond, Q represents sulfur, R1, L and M respectively represent hydrogen, and ring E does not have further substituents, R does not represent dihydrobenzopyranyl; or a salt thereof.
Patent DE-69731769-T2 (DE)
Inventor: GUNSEL SELDA
IPC: C10M111/02
Filed: 1997-09-25
Granted: 2005-04-28
Abstract: Non-aqueous solvent-free lamellar liquid crystalline lubricant compositions containing an organic acid component or a salt thereof and an organic acid component are disclosed.
Patent DE-69737524-T2 (DE)
Inventor: MONTANARI THIBAUT
IPC: C08L23/08
Filed: 1997-06-05
Granted: 2007-12-13
Abstract: The invention relates to a thermoplastic composition comprising at least one polymer (M) forming a matrix in which are dispersed nodules of (K), nodules of (K) entirely or partly encapsulated in at least one polymer (S) and nodules of (S) and such that the nodules of (K) entirely or partly encapsulated in (S) are smaller than the nodules of (S).
Patent DE-69803661-T2 (DE)
Inventor: DUNMEAD D
IPC: C01B31/30
Filed: 1998-03-24
Granted: 2002-09-26
Abstract: A transition metal carbide (e.g., WC) is prepared by the following steps. A carbon-precursor mixture is formed by mixing a precursor comprised of (i) a transition metal oxide (e.g., WOx) and (ii) a material selected from the group consisting of: a transition metal (e.g., W); a transition metal carbide (e.g., WC) and a substoichiometric carbide (W2C), in the presence of a source of carbon (e.g., carbon black) in an amount sufficient to form a reduced mixture comprised of the transition metal carbide and substoichiometric transition metal carbide, wherein the amount of the transition metal oxide and transition metal is essentially zero in said reduced mixture. The carbon-precursor mixture is heated in a reducing atmosphere (e.g., 5 percent hydrogen in argon) to a reducing temperature and for a time sufficient to produce the reduced mixture. The reduced mixture is milled in the presence of a source of carbon in an amount sufficient to carburize the substoichiometric transition metal carbide to form the transition metal upon heating in a reducing atmosphere. Finally, the milled reduced mixture is heated in a reducing atmosphere to a carburizing temperature that is greater than the reducing temperature for a time sufficient to carburize the substoichiometric transition metal carbide to form the transition metal carbide of this invention (e.g., WC).
Patent DE-69809723-T2 (DE)
Inventor: KEYSER ROBERT
IPC: H05B33/26
Filed: 1998-03-09
Granted: 2003-08-21
Abstract: A high performance pixel is described for active matrix electronic displays. The pixel combines a compact, mesa-isolated PMOS access transistor with a novel, area-efficient HV device. The high voltage transistor features a P+ region at each end of the source to effectively eliminate the parasitic sidewall component and raise the nominal threshold voltage. Concurrently, excess well area is eliminated from the PMOS access transistor to minimize device leakage and the undesirable capacitance component. The improved design enhances pixel response, increases operating margins and contrast and may reduce power dissipation in the off-state.
Patent DE-69813170-T2 (DE)
Inventor: SHIMA MASAHIDE
IPC: C07D301/10
Filed: 1998-12-28
Granted: 2003-12-18
Abstract: A catalyst for the production of ethylene oxide is formed by causing a carrier having  alpha -alumina as a main component thereof to incorporate therein silica and a metal or a compound of at least one element selected from the elements of the groups Ib and IIb in the periodic table of the elements such as, for example, silver oxide and depositing silver on the carrier. The carrier is obtained by mixing at least  alpha -alumina, a silicon compound, an organic binder, and a compound of at least one element selected from the elements of the groups Ib and IIb in the periodical table of the elements and then calcining the resultant mixture at a temperature in the range of 1,000 DEG  - 1,800 DEG C.
Patent DE-69813898-T2 (DE)
Inventor: FRIDOVICH IRWIN
IPC: C07D487/22
Filed: 1998-11-03
Granted: 2004-03-11
Abstract: The present invention relates, in general, to a method of modulating physiological and pathological processes and, in particular, to a method of modulating cellular levels of oxidants and thereby processes in which such oxidants are a participant. The invention also relates to compounds and compositions suitable for use in such methods.
Patent DE-69829273-T2 (DE)
Inventor: KOSTUCH ANTONI
IPC: C09D7/61
Filed: 1998-11-12
Granted: 2005-07-28
Abstract: A method of producing a porous inorganic particulate material which comprises treating a particulate aluminosilicate material with a leaching agent which chemically reacts with or solubilises aluminium and thereby leaches aluminium from the aluminosilicate material, wherein the particulate aluminosilicate material is a particulate hydrous aluminosilicate material which has been flash calcined. <IMAGE>
Patent DE-69904822-T2 (DE)
Inventor: RIBIC ZLATAN
IPC: H04R1/40
Filed: 1999-10-07
Granted: 2003-11-06
Abstract: The invention relates to a method for picking up sound consisting of the following steps:   providing at least two essentially omnidirectional microphones (1a, 1b, 1c) or membranes (9a, 9b) which have a mutual distance (d) shorter than a typical wave length of the sound wave; combining these microphones (1a, 1b, 1c) or membranes (9a, 9b) to obtain directional signals (F(t), R(t)) depending on the direction (3) of sound; processing the directional signals (F(t), R(t)) to modify the directional pattern of the signals.   <IMAGE>
Patent DE-69909488-T2 (DE)
Inventor: BUNKER JAMES
IPC: F16D55/40
Filed: 1999-08-02
Granted: 2004-06-09
Abstract: A brake system (10) comprises a disc brake (30) and a drum brake (50), and a hub (20). The hub (20) comprises a mounting portion (20a) generally having the shape of a hollow cylinder. The disc brake (30) comprises a disc (32) mounted on our outer surface of said portion (20c) of the hub for rotation with the hub, the disc (32) also being mounted for axial sliding movement on the hub (20). The drum brake (50) comprises frictional material shoes (56) which are moveable into engagement with an internal cylindrical surface (20e) of said mounting portion (20c) of the hub (20) to act as a parking brake.
Patent DE-69912954-T2 (DE)
Inventor: HUND RENE
IPC: D21H23/14
Filed: 1999-06-01
Granted: 2004-11-11
Abstract: The invention concerns an improved method for making paper which consists in using as main retention agent a branched polymer prepared in invert emulsion and bentonite as secondary retention agent (dual type system). The two additions are separated by a step for shearing the fibrous suspension (or mass). The invention enables to obtain a highly improved retention and also highly improved dewatering. Moreover, it enables to reduce the bentonite content in the white water.
Patent DE-69916227-T2 (DE)
Inventor: CATTANI ENNIO
IPC: A61C17/14
Filed: 1999-01-18
Granted: 2005-05-25
Abstract: The separator and discharger device for waste fluids in dental plants comprises a separator chamber (2) internally of which a depression is created. A cannula aspirating fluids from a patient's mouth is connected to the separator chamber (2). Aspirated liquids are discharged into a bottom of the chamber (2) and then removed by means of a drainage pump (9), while air sent into the separator chamber (2) is extracted from an upper part of the chamber (2). The drainage pump (9), downstream of which a single-acting valve (13) is located, is started up when a liquid level in the chamber (2) reaches a predetermined level. The drainage pump (9) is always started up in a state of full immersion in the liquid, even when the single-acting valve (13) is malfunctioning. <IMAGE>
Patent DE-69926563-T2 (DE)
Inventor: HWANG TAE
IPC: H04B7/26
Filed: 1999-03-30
Granted: 2006-06-08
Abstract: Method of communication between a mobile station and a base station in a mobile communication system of IMT-2000 communication network basis, which is suitable for effective transmission of various multimedia information within a given channel capacity, the method including the steps of (1) when a mobile station receives a data transmission request, providing one portion of a period of a data frame with regular number and arrangement of down link slots and up link slots and the other portion of the data frame with irregular number and arrangement of down link slots or/and up link slots depending on characteristics and amount of subscriber data to be transmitted, (2) determining a transmission type according to which a communication is executed using a competition period for determining priorities of the subscriber data, a reservation period for making a reservation for time slots for use in transmission of the subscriber data, and an assignment period for assigning a memory period according to an amount of the subscriber data, which periods are selectively and respectively included in the one portion of the data frame and in the other portion of the data frame, and (3) providing the data frame according to the transmission type and transmitting to the base station. <IMAGE>
Patent DE-69927385-T2 (DE)
Inventor: LUTZ F
IPC: H02K29/00
Filed: 1999-07-20
Granted: 2006-06-22
Abstract: An inexpensive and accurate device for sensing rotor position and detecting rotational speed over a broad range of speeds in an electric motor includes a sense ring magnet and two analog Hall effect sensors. The sense ring is magnetized in an alternating north-south fashion with a number of poles that correspond to a number of motor field poles. The Hall effect sensors are placed so that they measure magnetic flux tangential to the sense ring. The Hall effect sensors are preferably located at a distance from the sense ring where the Hall effect sensor output waveforms are substantially triangular, with a highly linear portion centered at zero flux between the minimum and maximum waveform peaks. The linear portions of the waveforms are decoded using an A/D converter and control software to provide an accurate measure of the rotor position.
Patent DE-69927560-T2 (DE)
Inventor: HWI-CHANG SOHN
IPC: H05B3/00
Filed: 1999-07-15
Granted: 2006-07-13
Abstract: A cooling device for microwave ovens with halogen lamps is disclosed. The cooling device is designed to divide the cooling air current, generated from a cooling fan unit, into two currents, an upper current and a lower current. The upper and lower currents are respectively fed to the passages above and below the top wall of a cavity. The cooling device comprises a halogen lamp installed on the top wall of the cavity and radiates heating light into the cavity. A lamp protection filter is provided on the top wall of the cavity and allows the heating light to be led from the halogen lamp into the cavity. A cooling fan unit generates the cooling air current, which is guided to the passages above and below the top wall of the cavity.   <IMAGE>
Patent DE-69936635-T2 (DE)
Inventor: PILJAC TATJANA
IPC: A61K31/715
Filed: 1999-02-24
Granted: 2008-05-08
Abstract: Various methods are provided, including wound healing with reduced fibrosis, treatment of burn shock, treatment and prevention of atherosclerosis, prevention and treatment of organ transplant rejection, treatment of depression and schizophrenia and treatment of the signs of aging, such as wrinkles, each of which uses administration of a composition containing one or more rhamnolipids as an active ingredient.