baber/WOPTO huggingface dataset:
Patent GB-9121886-D0 (GB)
Title: Radial immunodiffusion and like techniques
IPC: G01N33/559
Filed: 1990-04-26
Abstract: In a known method of immunodiffusion, a sample containing a first agent such as an antigen is introduced into a well in a lamina of agarose gel containing a second agent such as a complementary antibody. The first agent diffuses through the gel and becomes releasably bound to the second agent and, when the concentrations of agents are optimal, the agents form an extended matrix incorporating light-scattering aggregates. The size of the visible matrix enables the concentration of one of the agents to be assessed when that of the other agent is known. Each aggregate comprises very large numbers of the molecules of the agents. The invention provides an improved method in which the second agent is attached to carrier means in the gel (3) so that the carrier means constitutes part of the visible aggregations. The carrier means may constitute the gel itself and/or it may constitute particulate material such as polystyrene particles.
Patent GB-9211659-D0 (GB)
Title: New alkaloid derivatives,their use and pharmaceutical formulations containing them
IPC: C07F9/10
Filed: 1992-06-02
Abstract: Salts of a pharmacologically active, naturally occurring or synthetic alkaloids, or alkaloid derivatives and a phosphatidic acid are provided, which preferably have the formula <CHEM>  wherein   Alk   represents a cation derived from said pharmacologically active, naturally occurring or synthetic alkaloid, or alkaloid derivative, PA   represents a phosphatidic acid or a mixture of different phosphatidic acids, and x:y   is from 2:1 to 1:2.   The therapeutic use of the salts of the invention inthe treatment of syndromes affecting the elderly, particularly conditions that are related to changes in cerebral metabolism and reduced blood flow are decribed, as well as cosmetic methods.
Patent GB-9325799-D0 (GB)
Title: Semiconductive linear element
IPC: G02B6/44
Filed: 1993-12-17
Abstract: A linear element (1,61) suitable for extending between, and being supported by, towers of an overhead electrical power transmission system, includes one or more electrically semiconductive components (54, 62) that cause the element to have a linear resistance of 0.05 to 100 Mohms m<-><1>, and which exhibit a negative temperture coefficient of resistance. The element may be a rope used for stringing up conductors of the system or it may be an optical cable, Preferred materials for forming the semiconductive components include carbonaceous fibre tows formed from pyrolised acrylonitrile fibres. The element has a controllable and reproducible resistance for reducing or eliminating dry-band arcing. <IMAGE>
Patent GB-9409537-D0 (GB)
Title: Apparatus for mutual conversion between circular motion and reciprocal motion
IPC: F01B9/02
Filed: 1994-05-12
Abstract: The present invention describes an apparatus for conversion of a circular motion, characterized by comprising: a lever member (103, 125a, 125b, 126a, 126b, 133, 148, 103A, 103B, 103C) having a fulcrum (104, 123, 124, 135) as well as an action point (112) and a force point (102, 132) rotatably mounted at a point on a line connecting a rotational center and a circumference of a rotary body (100, 121, 122, 131, 141, 100A, 100B, 100C), the fulcrum being provided with a regulator (106, 107, 135) for functioning the fulcrum as a movable fulcrum, wherein the regulator includes a pair of guide plates (106, 107, 146, 147) for supporting the fulcrum to be movable in a longitudinal direction of the lever member and a roller (105, 145) which is pivoted to the fulcrum. <IMAGE>
Patent GB-9426103-D0 (GB)
Title: Therapeutic agents
IPC: A61K31/535
Filed: 1994-12-23
Abstract: PCT No. PCT/GB95/02927 Sec. 371 Date Jun. 20, 1997 Sec. 102(e) Date Jun. 20, 1997 PCT Filed Dec. 15, 1995 PCT Pub. No. WO96/20197 PCT Pub. Date Jul. 4, 1996The present invention relates to spiroketal derivatives of formula (I) and pharmaceutically acceptable salts thereof wherein R1, R2, R3, R4, R5, R6, R9a, R9b, m and n are as defined in the specification, and to processes for their preparation, to intermediates used in their synthesis, to pharmaceutical compositions containing them, and to their use in therapy. The compounds are of particular use in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia.    <IMAGE>  (I)
Patent GB-9500851-D0 (GB)
Title: Method of selecting specific bacteriophages
IPC: G01N33/569
Filed: 1995-01-17
Abstract: PCT No. PCT/SE96/00030 Sec. 371 Date Aug. 22, 1997 Sec. 102(e) Date Aug. 22, 1997 PCT Filed Jan. 15, 1996 PCT Pub. No. WO96/22393 PCT Pub. Date Jul. 25, 1996An improved method for selecting a molecule such as an antibody, antigen, peptide, protein or fragment thereof and its encoding sequence, which molecule is expressed together with a phage coat protein on the phages surface. The improvement is achieved through a new mutant filamentous helper phage which has retained the gene III promoter, whereas the gene III encoding sequence is deleted. Amplification of phage titer of 106 times were achieved in M13-derived phages, when used for the selection of specific antibody.
Patent GB-9627004-D0 (GB)
Title: Pipes
IPC: F16L47/03
Filed: 1996-12-27
Abstract: The pipe comprises an outer host pipe 1, e.g of plastics, an inner guest pipe 3, each of a material to provide a particular required attribute, and a pipe insert 5 of a material weld-compatible with the material of the outer host pipe, the pipe insert being inserted in the end of the inner guest pipe and having an outermost flange 8 to overlie the outer edge of the inner guest pipe. The flange can extend to an outer wall 9 locatable in an outer end recess 10 in the host pipe 1. Two such pipes 1,2 with inserts 5,6 are joined by an electro-fusion coupling sleeve 11.
Patent GB-9712386-D0 (GB)
Title: Biosensor
IPC: G01N27/333
Filed: 1997-06-14
Abstract: A biosensor has a lipid membrane (7) containing gated ion channels sensitive to the presence or otherwise of an analyte molecule in a sample applied, in use, to a first side of the lipid membrane (7). The lipid membrane (7) is disposed between a pair of electrodes (1, 2) in which a first layer of porous gel (4) is applied to the first side of the lipid membrane (7).
Patent GB-9825684-D0 (GB)
Title: Improvements in or relating to filters
IPC: B01D46/24
Filed: 1998-11-25
Abstract: There is disclosed a filtering apparatus and related method for use eg. in separating fine mist particles from a gas. "Fibre/candle filters" consisting of a fibrous filter bed packed into an annular space between two concentric mesh or open-work cylinders are known. Gas(es) pass along the cylinders either up or down and either from inside to outside. A problem exists with such filters namely a tendency to flood or over-saturate. The invention therefore provides a filter apparatus (5) for separating mist or liquid particles from a gas, comprising at least first and second fibrous filter beds (15) packed into an annular space (20) between first and second substantially concentric mesh or open-work tubular structures (25,30), at least one substantially annular member (35) being provided between each adjacent fibrous filter bed (15). <IMAGE>
Patent HU-0301537-D0 (HU)
Title: Deramcyclane fumarate tablets
IPC: A61K31/13
Filed: 2003-06-03
Abstract: The invention relates to tablets comprising deramciclane-fumarate of the Formula (I) whereby said tablets contain (related to the total weight) more than 50% by weight of deramciclane-fumarate, 5-20% by weight of a 5-20% by weight of microcrystalline cellulose having an average particle size below 30 mum, 1-10% by weight of a disintegrant, 0.54% by weight of a lubricant, 0.54% by weight of an anti-adhesive agent and 0-30% by weight of a filler. ingredient.
Patent HU-9201300-D0 (HU)
Title: Regulating circuit for focusing
Inventor: ZUCKER FRIEDHELM
IPC: G11B7/09
Filed: 1990-09-21
Abstract: The invention concerns an optical scanning device which scans the frequency-warbled data tracks of a recording medium, the scanning light beam being reflected from the recording medium on to a four-quadrant photodetector (PD) with four photodiodes (A, B, C, D). In order to be able to compensate automatically for offset voltages produced in the focussing-control loop by, for instance, temperature fluctuations, the focussing signal and the track error signal are input into a multiplier circuit (M). The multiplier output is fed through a low-pass filter (TP) and as a compensation voltage to the focussing-control loop.
Patent HU-9402246-D0 (HU)
Title: Sol-gel alumina abrasive wheel with improved corner holding
Inventor: SHELDON DAVID A
IPC: B24D3/00
Filed: 1994-07-29
Abstract: The present invention provides a vitreous-bonded abrasive grinding wheel wherein the abrasive grit portion comprises a sol-gel alumina abrasive and wherein the wheel has improved corner or form holding characteristics and mechanical properties. The invention further includes the bond composition which allows for improved corner or form holding and mechanical properties with sol-gel alumina abrasives. <IMAGE>
Patent HU-9403476-D0 (HU)
Title: Method of gluin wood-based products
Inventor: LINDH INGVAR
IPC: C09J161/20
Filed: 1993-05-27
Abstract: Method of gluing wood-based products by means of amino-resin-based adhesives. In the method, the amino resin is cured with a hardener composition containing alkylamine salts selected from a group consisting of the following compounds: NH2((CH2)nNH)mH x lX wherein n = 2 - 5, m = 1 - 3, l = 1 - 4, and X is an organic or inorganic acid; in formula (I) R = H or CH2CH2NH2 and X an acid as above and l = 1 - 3; and CH2CH2(NHCH2CH2CH2NH2)2 x lX wherein l = 1 - 4 and X has the same meaning as above. The invention also relates to a hardener composition for the amino resin, which composition contains alkylamine salts as stated above. Preferred alkylamine salts are ethylenediamine dihydrochloride and ethylenediamine disulfamic acid.
Patent HU-9603477-D0 (HU)
Title: Synthetic leader peptide sequences
Inventor: KJELDSEN THOMAS BORGLUM
IPC: C12N15/62
Filed: 1995-06-16
Abstract: The present invention relates to a DNA expression cassette comprising the following sequence: 5'-P-SP-LS-PS-*gene*-(T)i-3'wherein P is a promoter sequence, SP is a DNA sequence encoding a signal peptide, LS is a DNA sequence encoding a leader peptide of formula I: GinProIle(Asp/Glu)(Asp/Glu)X1(Glu/Asp)X2AsnZ(Thr/Ser)X3 (SEQ ID NO: 77) (I) wherein X1 is a peptide bond or a codable amino acid; X2 is a peptide bond, a codable amino acid or a sequence of up to 4 codable amino acids which may be the same or different; Z is a codable amino acid except Pro; and X3 is a sequence of from 4 to 30 codable amino acids which may be the same or different; PS is a DNA sequence encoding a processing site; *gene* is a DNA sequence encoding a polypeptide; T is a terminator sequence; and i is 0 or 1.
Patent IT-8420176-D0 (IT)
Inventor: CAROBBI RENATO
IPC: C13K13/00
Filed: 1984-03-22
Abstract: A process for purifying lactulose from other carbohydrates, in particular from lactose and galactose, by passing a lactulose syrup through one or more columns containing a bifunctionalized boron resin of the type:   <IMAGE> (I)  in which   &cir& P  is a polyacrylic or polystyrene polymer matrix and R, R1, R2, R3, X are as defined in the text. By passing the lactulose solution containing carbohydrate impurities through a boron resin (I) of polyacrylic matrix, the lactulose is selectively retained and is subsequently released by elution with an acid solution. The small quantity of galactose which may still be contained in the lactulose-enriched solution can be removed by passing said solution through a boron resin (I) of polystyrene matrix, which selectively retains the galactose.
Patent IT-8421687-D0 (IT)
Inventor: GALLETTI CESARE
IPC: E02B17/00
Filed: 1984-06-29
Abstract: A coupling for connecting together two metal tubes end-to-end comprises a mail half-coupling and a female half-coupling respectively attached to opposite ends of the tubes to be connected and made fast with each other through first and second annular connectors, respectively rigid with the male half-coupling and female half-coupling and coupled together in substantially bayonet-joint relationship. Such a coupling is specially suited to the formation of marine pilings for supporting offshore platforms.
Patent IT-7926074-D0 (IT)
Inventor: PAUL MULZET ALFRED
IPC: G01L27/00
Filed: 1979-09-28
Abstract: A pressure monitoring system especially suitable for use with extra-corporeal circulation systems such as dialyzers, blood cell separators, oxygenators and the like, in which the internal system pressure must be monitored at one or more locations in the blood circuit, and appropriate warnings provided of pressure increases or decreases within defined limits. An initial pressure measuring cycle is provided and must be completed successfully before the main operating cycle of the overall system can begin. A pressure transducer provides signals to a digital closed-loop system which provides a suitable compensation during the initial or primary cycle and then holds that compensation value during the machine running cycle. Excursions of pressure beyond upper and lower limits of the stored reference or compensation value, in either direction, will cause the running cycle to terminate automatically.
Patent IT-8026476-D0 (IT)
Inventor: BERESFORD MICHAEL PAUL
IPC: C08F2/22
Filed: 1980-12-05
Abstract: This invention relates to a process of preparing aqueous slurries of vesiculated granules of crosslinked polyester resin wherein the granules have a maximum shrinkage on drying of 5% of the granule diameter. Previously-known processes for the preparation of granules of this type have utilized polyamines; this has led to odor and color problems. These problems may be eliminated or substantially reduced by the use of bases which are metal oxides, hydroxides or salts wherein the metal cation is selected from Ca, Mg, Ba, Ti, Zn, Pb, Sr and Co and, when a metal salt is used, the pKa value of the conjugate acid of the anion is greater than 2. The resulting granules are useful at matting and opacifying agents in, for example, paint compositions.
Patent SE-0100349-D0 (SE)
Inventor: GONG SHAOFANG
IPC: H01Q1/22
Filed: 2001-02-05
Abstract: A patch antenna for radio communication in accordance with the Blue Tooth concept and/or the WLAN concept, as well as 3G-GSM and other corresponding communications systems, wherein the antenna is integrated in a transmitter and receiver module, wherein the module has a carrier in the form of a laminated PCB-card (Printed Circuit Board) which includes a number of electrically conductive metal layers (2; 3; 4) and so-called microvias (17), wherein a first side (19) of the card is its antenna side and its other side (20) is its component side, and where vias extend in teh card between different metal layers. The invention is characterised in that the antenna is comprised of two or more metal layers (2; 3; 4); in that the antenna supply point (21) includes a part (22) of a metal layer; in that a gap (23) is present between said part (22) and the rest of the metal layer; in that said part (22) is connected to the component side (20) of said card through the medium of a via (18); and in that the capacitance between said part and said metal layers forming the antenna is so adapted to the inductance that occurs as a result of the via (18) connection to said part (22) that a generally pure resistive impedance is obtained in said supply point (21).
Patent SE-0101181-D0 (SE)
Inventor: LIGANDER PER
IPC: H01Q1/38
Filed: 2001-03-30
Abstract: An antenna arrangement includes a first portion and a second portion, each portion being arranged spaced apart and on first and second sides of at least one carrier structure. Each of said first and second portions includes at least one antenna element. The antenna elements of each antenna portion are electrically connected and the antenna element of said first portion is arranged to transmit an incident electromagnetic radiation on said first side of said carrier in form of an electrical signal to the antenna element of said second portion on said second side of said carrier. The antenna element of said second portion is arranged to transform and radiate the electrical signal from the second side of the carrier. Each antenna element comprises a thin layer of a conductive coating arranged on at least part of surface of said carrier.
Patent SE-0102535-D0 (SE)
Inventor: MOROI TAKAHIRO
IPC: B60H1/03
Filed: 2001-07-16
Abstract: Fluid heating devices preferably include a housing defining an actuation chamber and having a suction port and a discharge port. The housing may comprise a front housing and a rear housing. Preferably, at least one of the front housing and/or the rear housing is made of a resin, such as polyphenylene sulfide. A rotor may be rotatably disposed within the actuation chamber. The rotor preferably operates to pressurize fluid drawn from the suction port and to release pressurized fluid from the discharge port. A drive shaft is preferably connected to the rotor. One end portion of the drive shaft may be rotatably supported by the front housing member via a bearing. A throttle may communicate with the pressurized fluid released from the discharge port and apply a braking force to the pressurized fluid.
Patent SE-0102883-D0 (SE)
Inventor: LUNDGREN JAN
IPC: F01D9/02
Filed: 2001-08-29
Abstract: A method for manufacturing a stator or rotor component (8) for a gas turbine in which at least one wall element (3) is joined together with at least one ring element (9). The edges of the wall element (3) are laser-welded firmly on the ring element (9) from an opposite side, in the radial direction, of the ring element in relation to the wall element in such a way that the joined-together portions of the wall element and the ring element form a T-shaped joint.
Patent SE-0103384-D0 (SE)
Inventor: DANIELSSON ANDERS
IPC: B65B27/10
Filed: 2001-10-11
Abstract: The objects are gathered together by at least one grip tool (5, 6) and the wire (9) for tying around the bundle is dispensed from a magazine which can move in an orbital fashion around a ring (11). This ring comprises two guide parts (12, 13) which can move relative to each other so that the ring can be opened on one side to allow the objects to be inserted. The magazine is mounted on at least one orbiting part which can travel around the ring when it is closed.
Patent SE-0104247-D0 (SE)
Inventor: LINDSTROEM MIKAEL
IPC: D21C1/06
Filed: 2001-12-14
Abstract: The method is for the manufacture of cooked cellulose pulp in which the starting material, preferably chips, undergoes a successive increase in temperature towards cooking temperature. This is done while the chips are first treated in a pre-treatment zone in which the main part, greater than 50%, of fresh white liquor necessary for the cooking stage is added, after which this alkali-rich treatment fluid is withdrawn and replaced to a major extent by black liquor. The alkali-rich treatment fluid that has been withdrawn after the pre-treatment stage is then added to the cooking stage, which is why the addition of fresh white liquor to the cooking stage is reduced to an equivalent amount. Maximal yield-enhancing effect is obtained using poly-sulphide-rich white liquor during the pre-treatment at a temperature in the interval 60±40° C. and retention time in the interval 2-60 minutes, preferably 2-10 minutes.
Patent SE-0200801-D0 (SE)
Inventor: HAAMER JOEL
IPC: B65D81/34
Filed: 2002-03-18
Abstract: The present invention concerns a single-use valve ( 1 ) for mounting on a package ( 2 ), particularly food packages the contents which are to be heated in a microwave oven ( 3 ). The valve ( 1 ) is arranged to open in response to an excess pressure generated inside the package ( 2 ) upon heating of said package ( 2 ). The valve comprises an opening ( 4 ) formed in the package ( 2 ), on top of which opening ( 4 ) an adhesive layer ( 5 ) is applied. The valve ( 1 ) is also arranged to emit a sound signal when subjected to said pressure load.
Patent SE-0301070-D0 (SE)
Inventor: HESBOEL ROLF
IPC: C12P/
Filed: 2003-04-11
Abstract: Organic waste is gasified or pyrolyzed to produce a synthesis gas which is then contacted at high temperature with a sorbent material comprising iron and the sulfur-free gas is then converted into alcohol. - A method for preparing fuel alcohols comprises the following steps: - (a) gasifying or pyrolyzing organic waste such as solid household refuse or sewage sludge in order to produce synthesis gas; - (b) contacting synthesis gas at 300-800 deg. C with a sorbent material comprising at least 50 wt.% iron in order to produce a sulfur-containing iron compound and a substantially sulfur-free gas; and - (c) converting the purified gas into fuel alcohols.
Patent SE-0302233-D0 (SE)
Inventor: LEWIS MICHAEL
IPC: H04B1/707
Filed: 2003-08-18
Abstract: In an apparatus and method for detecting a preamble in a message a shorter initial average is used to estimate the peak position peak symbol duration, and then the number of subsequent delay stages is reduced to 1 per symbol where the chosen peak position is stored along with the corresponding intermediate detection value. At the output, a weighting function is applied to eliminate detection values inconsistent with a symbol-spaced signal output.
Patent SE-0400971-D0 (SE)
Inventor: WAHLBERG ANDREAS
IPC: B28C7/12
Filed: 2004-04-15
Abstract: The concrete is prepared by a method comprising the following steps: (1) mixing the concrete ingredients and measuring the torque exerted on the mixture over a period of time in order to obtain a reference curve for the change in torque as a function of time; (2) mixing the ballast having an increased water content with the cement; (3) mixing in a first amount of water; (4) measuring mixer torque over time at a constant mixer speed once all the water has been added; (5) calculating the second amount of water which has to be added in order to provide the desired water content in the concrete, based on the reference curve and actual torque measurements; and (6) obtaining a homogenous mixture once the mixture has a predetermined consistency and air content.
Patent SE-8205901-D0 (SE)
Inventor: ANDREASSON B C
IPC: F02P1/08
Filed: 1982-10-18
Abstract: An electronic circuit device for ignition pulses for an i.c. engine having a two- or three pole magnetic system generating positive and negative pulses. One of the pulses is used for ignition energy and the other for power supply of electronic equipment. As a reference point for ignition advance calculation is the peak of said power supplying pulses used. An oscillator (36) supplies a pulse frequency many times higher than the r.p.m. of the engine. A peak detector (14) and said oscillator are connected to a pulse counter (39) which after a predetermined number of pulses from the reference point releases a trigger pulse for the ignition energy. A logic unit (12) sets the counter on the predetermined number in dependence of the r.p.m. of the engine.
Patent SE-8300648-D0 (SE)
Inventor: HEILALA A J
IPC: F16J15/34
Filed: 1983-02-08
Abstract: A single-acting slide sealing for a liquid pump or similar. The sealing comprises a rotating counter ring (8) to be fastened to a rotating machine part (2) and a non-rotating sealing ring (9) to be supported on a stationary machine part (1). The sliding surface in the counter ring is sealingly pressed against the sliding surface in the sealing ring. The sliding surface in the sealing ring (9) is provided with a weakened part (15) which, through a channel (14) in the sealing ring, is in flow connection with a leak indicator (17), such as an electrical or mechanical indicator instrument (21), which, when the weakened part is worn through, is activated by the action of liquid entering into the channel and in advance indicates that the sealing ring is worn and must be replaced.