baber/WOPTO huggingface dataset:
Patent DK-474485-D0 (DK)
Inventor: SKIDMORE IAN FREDEFICK
IPC: A61K31/395
Filed: 1985-10-16
Abstract: The invention provides compounds of the general formula (I)   <CHEM>  wherein X represents a C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene chain and Y represents a bond, or a C1-4 alkylene, C2-4 alkenylene of C2-4 alkynylene chain with the proviso that the sum total of carbon atoms in X and Y is not more than 8; Ar represents a phenyl group optionally substituted by one or more substituents selected from halogen atoms, or the groups C1-3 alkyl, C1-3 alkoxy, -(CH2)q OH (where q represents an integer from 0 to 3), - NR<3>R<4> (where R<3> and R<4> each represents a hydrogen atom, or a C1-4 alkyl group, or NR<3>R<4> forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or -N(CH3)-), or -NR<5>COR<6> (where R<5> represents a hydrogen atom or a C1-4 alkyl group, and R<6> represents a hydrogen atom or a C1-4 alkyl, C1-4 alkoxy, phenyl or -NR<3>R<4> group), or Ar as a phenyl group may be substituted by an alkylenedioxy group of formula -O(CH2)pO-, where p is 1 or 2; R<1> and R<2> each represents a hydrogen atom or a C1-3 alkyl group, with the proviso that the sum total of carbon atoms in R<1> and R<2> is not more than 4; and physiologically acceptable salts and solvates (e.g. hydrates) thereof. The compounds of formula (I) have a selective stimulent action at beta 2-adrenoceptors and are usful, in particular, in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent DK-480187-D0 (DK)
Inventor: LAROCHE JR EVANS ALLEN
IPC: C04B35/65
Filed: 1987-09-15
Abstract: There is disclosed a method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of an expendable pattern (6). The method includes the steps of surrounding the expendable pattern (6) with a filler material (4) to thereby form a filled cavity within the filler material (4). The expendable pattern (6) is chemically or physically removed from the filler material (4) and a quantity of a parent metal is put into the cavity. The parent metal is heated to a temperature above its melting point and an oxidation reaction process begins whereby the oxidation reaction product infiltrates and embeds the surrounding filler material (4). Excess filler material and/or excess parent metal are removed, thus resulting in a self-supporting ceramic composite body having a cavity in the shape of the expendable pattern (6).
Patent DK-492885-D0 (DK)
Inventor: REICHMANN PETER
IPC: G01H5/00
Filed: 1985-10-25
Abstract: 1. A method of examining the filling gas of insulating glass panes or the like having at least two individual panes and a gas-filled space therebetween, the concentration of at least one dense gas or the like in such space being ascertained by measurement and evaluation of the speed of propagation in such space of a signal parameter impressed on one of the panes, the sought-for gas concentration being calculated from such measurement and evaluation, characterised in that the signal parameter is a sound signal and the sound speed is found from the thickness of the space and the average resonant frequency therein in tuning through a frequency interval of standing waves which are formed.
Patent DK-534086-D0 (DK)
Inventor: THISTLETHWAITE TERENCE
IPC: B01J23/745
Filed: 1986-11-07
Abstract: A bed packing material, e.g. for use as a catalyst precursor, in the form of regular, preferably cyindrical, units having a multiplicity of through passages of small cross section so that the units have a low voidage, GV, a high ratio of the geometric surface area, GSA, to the volume V, of the equivalent cylindrical unit having no passages, and high ratio of GSA to the product of GV and the surface area, A, of the equivalent cylindrical unit having no passages.
Patent HU-903726-D0 (HU)
Title: Process for producing halogenated hydrocarbon-free polyurethane foam
Inventor: HUETZEN HANS WILHELM
IPC: C08K5/5333
Filed: 1990-04-12
Abstract: PCT No. PCT/EP90/00581 Sec. 371 Date Dec. 21, 1990 Sec. 102(e) Date Dec. 21, 1990 PCT Filed Apr. 12, 1990 PCT Pub. No. WO90/12841 PCT Pub. Date Nov. 1, 1990.The present invention is related to polyurethane foam materials, pores thereof being free of halogenated hydrocarbon compounds, in particular free of CFCs, and a process for producing the same wherein no halogenated hydrocarbon, in particular no CFC is used as foaming agent. The pores of the polyurethane foam material contain minor amounts of the vaporized foaming agent used in the process of the invention, i.e. of the organic liquid product selected from the group consisting of a lower alkane having 3 to 6 carbon atoms or a mixture of such lower alkanes, said liquid foaming agent having a boiling point between -10 DEG  and =70 DEG  C. at normal pressure. In the process of the present invention said foaming agent is either finely dispersed in the mixture of the alcoholic starting component and the isocyanate starting component or said foaming agent is first emulsified in the alcoholic starting component, if necessary with the aid of an emulsifying agent, and the isocyanate component thereafter is added to this emulsion, and then the exothermic polymerization reation of the starting components is effected. Possibly, the so produced polyurethane foam material is stored for several hours or days.
Patent NO-872270-D0 (NO)
Inventor: CHERN TERRY SONG-HSING
IPC: D01F6/60
Filed: 1987-05-29
Abstract: High modulus, high tenacity fibers of poly-p-phenylene terephthalamide (PPD-T) are disclosed along with a fiber heat treating process for increasing the inherent viscosity and the crystallinity index of the PPD-T. Never-dried fibers swollen with water of controlled acidity are heated beyond dryness.
Patent NO-874787-D0 (NO)
Inventor: DORNHAGEN HORST
IPC: C07C41/09
Filed: 1987-11-17
Abstract: Pure dimethyl ether is prepared by catalytic dehydration of methanol over a  gamma -Al2O3 catalyst which preferably contains small amounts of SiO2 and purification of the dehydration product by addition thereof to a distillation column to obtain pure dimethyl ether on certain plates of this column and taking off the pure dimethyl ether and impurities above certain plates of the same column.
Patent NO-881003-D0 (NO)
Inventor: KOBAYASHI YUKIO
IPC: B44C1/17
Filed: 1988-03-07
Abstract: An apparatus comprises mechanisms for inletting (4) and outletting (8) cylindrical objects (2), a mechanism for supplying (a) a transfer film (6) and a pressurising mechanism (7). A heat roller (5) has a magnetic flux generation mechanism, which heats the jacket roller based on the principle of exothermic of low-frequency induction heating. The objects (2) are continuously supplied and regulated by a timing belt (11), and a number of them are provided to a holder (13). The transfer film (6) is also continuously supplied, the position of which is precisely controlled by cylinders (43) with a sensor (48). After positioning, the objects (2) and the transfer film (6) are pressed against the heat roller (5) and the printing layer of the film is transferred onto the objects.
Patent NO-884327-D0 (NO)
Inventor: CARRIERE DOMINIQUE
IPC: G01N33/569
Filed: 1988-09-29
Abstract: A kit for the assay of the surface antigens characteristic of a cell population or subpopulation comprising, as components: a) a solid support on which are fixed by covalent bonding or by physical adsorption one or more monoclonal antibodies directed against the surface antigens of the cellular population to be assayed; b) one or more solutions, each containing a monoclonal antibody specific for the cell population or subpopulation to be assayed, labelled with a radioisotope probe or an enzyme probe; c) in the case of antibodies marked with an enzyme probe, one or more solutions contributing the necessary reagents (substrate and chromogen) for detecting the enzyme activity. The invention also relates to a process for immunometric assay of the surface antigens of a cell population or subpopulation. The assay kit and the immunometric process according to the invention can be employed for the total assay of the population of T lymphocytes and/or of the subpopulations of T4 and T8 lymphocytes.
Patent NO-913590-D0 (NO)
Inventor: DENT PAUL WILKINSON
IPC: H03L7/089
Filed: 1991-09-11
Abstract: The present invention relates to frequency synthesis with a controlled oscillator (20) included in a phase locked loop, where the frequency of the oscillator output signal is divided (22) periodically by different integers, such that the frequency is, on average, divided by a value which is equal to an integer N plus or minus a numeric fraction whose absolute value is smaller than one. The phase position of pulses formed in this way is compared with the phase position of pulses which derive from a reference signal (10, 12), therewith forming a phase error signal. For the purpose of suppressing periodic variations of an oscillator control signal as a result of phase jitter, there is added or subtracted to the phase error signal, in a known manner, a correction value (24, 26) which is dependent on the aforementioned numeric fraction. In order to eliminate the need to multiply the correction value by a factor which is proportional to the inverted value of the integer N, the phase error signal is instead amplified with a factor N (28) prior to adding or subtracting the correction value. The loop bandwidth is also held constant in this way. <IMAGE>
Patent NO-913712-D0 (NO)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61P43/00
Filed: 1991-09-20
Abstract: Novel imidazole derivatives of the formula <CHEM> wherein R1, R2, R min 1 and R min 2, which can be the same or different, are H,CH3, C2H5, C3H7, OCH3, NO2, NH2, CN, CF3, CHF2, CHF2 or halogen; R min  is H or <CHEM> where R3 is H, CH3 or halogen; R4 is H or OH and R5 is H or OH or R4 and R5 together form a bond and n is 1 to 4, and their non-toxic salts exhibit aromatase and desmolase inhibiting properties. Selective aromatase inhibiting compounds are valuable in the treatment of estrogen dependent diseases, e.g. breast cancer or benign prostatic hyperplasia (BPH).
Patent NO-914544-D0 (NO)
Inventor: JAKUBICKI GARY J
IPC: C11D3/32
Filed: 1991-11-20
Abstract: A concentrated light duty liquid detergent composition is described. The composition, which offers superior grease cutting and foam mileage, contains a surfactant mixture of magnesium alkylbenzene sulfonate, alkyl ethoxy sulfate and optionally, alkyl sulfate. The composition also contains a magnesium ion source in an amount such that the molar ratio of total magnesium ion to alkylbenzene sulfonate ranges from about 0.65:1.0 to 1.0:1.0.
Patent NO-921361-D0 (NO)
Inventor: HOX KETIL
IPC: C09C1/48
Filed: 1992-04-07
Abstract: For the reduction of electrode consumption in plasma torches during the processing and decomposition of hydrocarbons for the production of carbon black and hydrogen, especially from natural gas or methane, natural gas or methane is mixed into the plasma gas.
Patent NO-921960-D0 (NO)
Inventor: PALICKA JADWIGA
IPC: C11D1/88
Filed: 1992-05-18
Abstract: Liquid dishwashing composition which contains at least one amphoteric surface active compound, at least one anionic tenside and at least one foam boosting amide, amidobetaine or amine oxide. The composition suitably contains a mixture of two amphoteric surface active compounds whereby one contains a carbonyl group and the other does not contain such a group. The amphoteric surface active compounds partly replace anionic tensides and hereby a dishwashing composition is obtained which is mild and satisfactory with regard to environment.
Patent NO-924955-D0 (NO)
Inventor: PIWINSKI JOHN J
IPC: A61K31/4409
Filed: 1992-12-21
Abstract: PCT No. PCT/US91/04162 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/00293 PCT Pub. Date Jan. 9, 1992.Bis-benzo or benzopyrido piperidene, piperidylidene and piperazine compounds of the formula: ts thereof are disclosed, wherein Z represents -(C(Ra)2)m-Y-(C(Ra)2)n- or   <IMAGE>   The compounds of Formula I possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Patent NO-960672-D0 (NO)
Inventor: KIM IN KI
IPC: E01B25/30
Filed: 1996-02-20
Abstract: The present invention relates to a switch system for personal rapid transmit which offers passengers a non-stop direct origin to destination in a small on-board unit. The switching device is installed at a certain area in a network shape including main path and diverging path and merging path therefrom. The switch system for personal rapid transit comprises guideway (10) which includes rails necessary to travelling in its inside; small vehicles (30) which automatically travel on the guideway, including a vehicle chassis (40) equipped with guidance wheels which are inserted into the inside vacancy of the guideway; and electromagnetic switch means (70), arranged at front and rear of the vehicle chassis, which performs the switching operation so that it provides attraction force to the rail when the vehicle travels on a straight main path, and that it controls the vehicle to travel into the preset direction by making a close contact with the rail when the vehicle goes into the switch section. As a result, the present invention provides, for switching at short headways of one half second without moving parts on the guideway thereby allowing a high volumn of vehicles to be operated, a swift vehicle's travel even in the switch section of the guideway thereby offering passengers rapid transit to destination.
Patent NO-962424-D0 (NO)
Inventor: SALLMANN ALFRED
IPC: C07B57/00
Filed: 1996-06-07
Abstract: PCT No. PCT/EP94/03937 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Nov. 28, 1994 PCT Pub. No. WO95/15953 PCT Pub. Date Jun. 15, 1995   <IMAGE>  (I)  The invention relates to novel substituted oxazolidines of formula (I) wherein R1 and R2 are simultaneously hydrogen or both together are the identical lower alkyl radical, and to the salts thereof in racemic and chiral form, to a process for the preparation of said compounds, to pharmaceutical compositions containing them, and to the use thereof as medicaments. The compounds have a stimulating effect on beta-adrenergic receptors and can be used, inter alia, for the treatment of diseases associated with reversible obstruction of the respiratory tract, typically asthma and chronic bronchitis, and also for inflammation of different origin.
Patent NO-972345-D0 (NO)
Inventor: PRABHU VAIKUNTH S
IPC: C08L23/00
Filed: 1997-05-22
Abstract: Thermoplastic compositions are provided containing a saturated hydrocarbon amine oxide and stabilizer compositions are provided containing a saturated hydrocarbon amine oxide and a second stabilizer. The thermoplastic compositions exhibit good melt flow rate stability during processing and are useful for making molded and extruded articles. The stabilizer compositions are useful for addition to thermoplastics for the stabilization thereof. A method is also provided for stabilizing thermoplastic compositions and involves admixing a hydrocarbon amine oxide with a thermoplastic resin. The saturated hydrocarbon amine oxides are preferably trialkyl amine oxides. The thermoplastic resin is preferably a polyolefin resin.
Patent NO-975923-D0 (NO)
Inventor: ASMUSSEN BODO
IPC: B09B3/00
Filed: 1997-12-16
Abstract: PCT No. PCT/EP96/02734 Sec. 371 Date Jan. 2, 1998 Sec. 102(e) Date Jan. 2, 1998 PCT Filed Jun. 24, 1996 PCT Pub. No. WO97/02100 PCT Pub. Date Jan. 23, 1997In a process for reprocessing devices for the transdermal application of active substances or their process waste, active substance-containing components are brought into solution and the active substances are recovered therefrom.
Patent NO-981130-D0 (NO)
Inventor: LAGAS JAN ADOLF
IPC: C01B17/04
Filed: 1998-03-13
Abstract: Method for removing hydrogen sulphide compounds from liquid sulphur by treating the liquid sulphur with a gas, where liquid sulphur undergoes at least two separate treatments with finely divided gas, and in each treatment, a recirculation system with gas lift is used. The possibility that a part of the liquid sulphur not undergoing any treatment is minimised. Also claimed are an apparatus suitable for removing hydrogen sulphide compounds from liquid sulphur and a method, where the degassing compartment comprises means for creating at least two zones of rising sulphur by introducing finely divided gas into the sulphur.
Patent NO-983429-D0 (NO)
Inventor: MILLER RICHARD A
IPC: A61K41/00
Filed: 1998-07-24
Abstract: Methods for cancer chemosensitization are provided. Texaphyrins are new chemosensitizers for enhancing the cytotoxicity of chemotherapeutic agents. The enhancement appears to be P-glycoprotein-independent since texaphyrins are effective in both a P-glycoprotein-expressing and a P-glycoprotein -nonexpressing cell line. Methods are provided for the treatment of cancers such as leukemia, lymphoma, carcinoma, and sarcoma using a texaphyrin as a chemosensitizer.
Patent NO-983579-D0 (NO)
Inventor: MCCAMAN MICHAEL
IPC: A61K38/49
Filed: 1998-08-04
Abstract: rDSPA  alpha 1 is produced in commercial quantities and a purity adequate for clinical standards. The production methods utilize a series of chromatographic steps: cation exchange chromatography, followed by hydrophobic interaction chromatography, and ending with affinity chromatography.
Patent NO-992374-D0 (NO)
Inventor: PASINETTI GIULIO MARIA
IPC: A61K31/18
Filed: 1999-05-18
Abstract: The present invention relates to the use of nimesulide and structurally related compounds in the prevention and/or treatment of neurodegenerative conditions. It is based, at least in part, on the discovery that nimesulide exhibits a neuroprotective effect against beta-amyloid induced cell death. Without being bound to any particular theory, it appears that nimesulide inhibits a non-inflammatory mechanism of neurodegeneration.
Patent GB-0001895-D0 (GB)
Title: Apparatus and method of operating a door
IPC: E05F11/54
Filed: 2000-01-28
Abstract: An apparatus for, and method of, operating a door, and particularly a sliding rear door of a vehicle, is described. The apparatus includes a door member which may consist of a door bracket and a connecting member, which may be 'L' shaped. First and second connection means which may be in the form of cables are provided such that the first connection means is operable between the door member and a first actuation mechanism, such as a handle. The second connection means is operable between the door member and a second actuation mechanism, such as a second handle, such that operation of the first actuation mechanism moves the first connection means which causes movement of the door in a first direction, and operation of the second actuation mechanism moves the second connection means which causes movement of the door in a second direction. <IMAGE>
Patent GB-0128281-D0 (GB)
Title: Tolerance take-up member
IPC: F16C35/073
Filed: 2001-11-26
Abstract: A tolerance take-up member for a bearing of a steering column assembly, for example, comprises two substantially annular parts 1, 3, one of the parts being inset in the other and protruding from it and being provided with a taper 5 to fit between one member such as a tube or shaft 7 and another member such as the bearing 9. Means by which the tolerance take-up member is held onto tube or shaft 7 may include a circlip 11, a snap-fit lug/rib (13, Fig 4) or an annular disc (14, Fig 5); each positioned with regards annular groove 12. The two parts 1,3 can be made of different materials and preferably are moulded out of plastics material of different hardnesses and/or resiliences, such as acetal (polyoxymethylene) resins and/or thermoplastic elastomers.
Patent GB-0200770-D0 (GB)
Title: Transmission system
IPC: H04B10/63
Filed: 2002-01-15
Abstract: An optical transmission system includes an optical source such as a laser having an optical output, this optical output being modulated such that it has periods of operation having a first set of characteristics interspersed with periods of operation having a second set of characteristics. The output is then split into at least two signals, and one of the signals delayed with respect to the other signal before the two are mixed, such that a portion of the modulated optical output having the first set of characteristics in one of the signals corresponds with a portion of the modulated optical output having the second set of characteristics of another of the signals. This allows a single optical source to provide to a receiver a local oscillator signal simultaneously with a data carrying signal. The system is particularly suitable for lidar applications, including gas sensing, but also has utility in data communications systems.
Patent GB-0524166-D0 (GB)
Title: Context based navigation
Filed: 2005-11-26
Abstract: An interceptor component for generating a uniform resource locator for associating with a forward navigation button for transmitting to a browser application, the interceptor component comprising: an inbound/outbound controller for determining whether a received data packet is an inbound request; a parsing component for identifying a unique identifier and a uniform resource locator of the determined inbound request, storing the unique identifier and the uniform resource locator; the inbound/outbound controller receiving an outbound response to the inbound request and identifying the unique identifier within the outbound response and locating the uniform resource locator associated with the unique identifier; and the inbound/outbound controller performing a second look-up to locate a uniform resource locator which can be navigated to in a forward navigation operation and inserting the located uniform resource locator into the outbound response and transmitting the response to a requesting client device.
Patent GB-0604671-D0 (GB)
Title: A hybrid on-load tap changer and a method of operating the same
Filed: 2006-03-08
Abstract: A hybrid on-load tap changer, for use in high voltage alternating current power transmission, including a selector and a diverter having two legs defining respective current paths. Each leg includes a pair of opposed first and second semiconductor switches. The hybrid on-load tap changer also includes a controller configured to switch on one of the first or second semiconductor switches of a given leg at a predetermined point within the alternating current cycle so as to commutate off a desired semiconductor switch in the other leg.
Patent GB-0800413-D0 (GB)
Title: Process for the preparation and conversion of synthesis gas
Filed: 2006-06-14
Abstract: A process (10) for the preparation and conversion of synthesis gas includes reforming a feed gas (34) comprising methane in a reforming stage (18) to produce synthesis gas (46) which includes hydrogen and carbon monoxide. Some of the hydrogen and carbon monoxide is converted to a Fischer-Tropsch product (48) in a Fischer-Tropsch hydrocarbon synthesis stage (24). A tail gas (52), including unreacted hydrogen and carbon monoxide, methane and carbon dioxide, is separated from the Fischer-Tropsch product (48). In a tail gas treatment stage (28,30), the tail gas (52) is treated by reforming the methane in the tail gas (52) with steam (66) and removing carbon dioxide to produce a hydrogen rich gas (56). The tail gas treatment stage (28,30) may be either a combined tail gas treatment stage (28,30) or a composite tail gas treatment stage. The carbon dioxide from the tail gas treatment stage (28,30) is fed to the reforming stage (18).