baber/WOPTO huggingface dataset:
Patent GB-8906822-D0 (GB)
Title: Heterocyclic compounds
IPC: A61K31/403
Filed: 1989-03-23
Abstract: The invention concerns novel heterocyclic nitromethane derivatives of the formula 1 as defined hereinafter (and their non-toxic salts) wherein the heterocyclic moiety Q may bear a wide variety of optional substituents, together with pharmaceutical compositions containing them. The nitromethane derivatives are inhibitors of the enzyme aldose reductase and are of value in the treatment of certain complications of diabetes and galactosemia. The invention further concerns novel processes for the manufacture and use of said inhibitors.
Patent GB-9009640-D0 (GB)
Title: Improved security for machine-writeable data storage systems
IPC: G06F21/56
Filed: 1990-04-30
Abstract: Data storage apparatus includes at least three access security levels and switching means for selectively connecting a user to said apparatus at a pre-determined one of said access security levels. <IMAGE>
Patent GB-9215791-D0 (GB)
Title: Increasing the particle size of polymers
IPC: C12P7/62
Filed: 1992-07-24
Abstract: PCT No. PCT/GB93/01465 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Jul. 13, 1993 PCT Pub. No. WO94/02622 PCT Pub. Date Feb. 3, 1994Polyester particles in suspension in a liquid can be agglomerated below their melting points and the agglomerated particles are more easily filtered.
Patent GB-9408936-D0 (GB)
Title: Anti-cancer compounds
IPC: A61P29/00
Filed: 1994-05-05
Abstract: PCT No. PCT/GB95/01016 Sec. 371 Date Oct. 29, 1996 Sec. 102(e) Date Oct. 29, 1996 PCT Filed May 4, 1995 PCT Pub. No. WO95/30673 PCT Pub. Date Nov. 16, 1995Cyclopentaquinazoline of the formula (I):    <IMAGE>  (I)  wherein R1 is hydrogen, amino, C1-4 alkyl, C1-4 alkoxy, C1-4 hydroxyalkyl or C1-4 fluoroalkyl; wherein R2 is hydrogen, C1-4 alkyl, C3-4 alkenyl, C3-4 alkynyl, C2-4 hydroxyalkyl, C2-4 halogenoalkyl or C1-4 cyanoalkyl; Ar1 is phenylene, thiophenediyl, thiazolediyl, pyridinediyl or pyrimidinediyl which may optionally bear one or two substituents selected from halogeno, hydroxy, amino, nitro, cyano, trifluoromethyl, C1-4 alkyl and C1-4 alkoxy; and wherein R3 is a group of the formula:-A1-Ar2-A2-Y1in which A1, A2, Y1 and Ar2 are defined in claim 1; or a pharmaceutically acceptable salt or ester there of are of therapeutic value particularly in the treatment of cancer.
Patent GB-9411990-D0 (GB)
Title: Apparatus for handling and/or cleansing tubular articels
IPC: B29C49/42
Filed: 1994-06-15
Abstract: The apparatus comprises a cylinder (12) housing a rotary scroll (14). Tubular preforms (2) are fed into the cylinder (12) in an upright state and displaced along the cylinder by a fin (16) of the scroll. A spring (24) mounted on the fin (16) engages each preform (2) in turn and inverts it. The inverted preforms are then driven over a series of nozzles (30-36) discharging ionised gas to purge the preforms of debris. The preforms are then discharged. <IMAGE>
Patent GB-9525166-D0 (GB)
Title: Structural member
IPC: E04B2/78
Filed: 1995-12-08
Abstract: An I-section structural member (30) for hollow partition walls comprising two flanges (32,33) separated by a web (34) is disclosed. Holes (36) for electrical cabling (44) extend through the edge portions of the web (34) adjacent the flanges (32,33), allowing the cabling (44) to run adjacent the inner surface of one panel of the partition wall. <IMAGE>
Patent GB-9617719-D0 (GB)
Title: Direct cooled metal casting process and apparatus
IPC: B22D11/049
Filed: 1994-12-21
Abstract: The mold (2) has a first chamber (38) defined by a pair of inner (10) and outer (8) peripheral walls circumposed about the axis of the cavity and spaced apart from one another transverse the axis. The first chamber (38) has oppositely disposed end walls (16) that extend transverse the axis and an inlet for the supply of liquid coolant under pressure. The inner peripheral wall has a step (28) which projects into the first chamber (38). The step (28) has a first surface that extends transverse the axis and a second surface that extends parallel to the axis and coterminates with the first surface to form a corner. A second chamber is formed in the inner peripheral wall at the step (28). A series of holes (78) open into the first chamber (38) at one of the surfaces of the step (28) to permit coolant to discharge into the second chamber at a reduced pressure. A passage (68) opening discharges the reduced pressure coolant onto a body of metal emerging from the discharge end opening of the cavity. <IMAGE>
Patent GB-9618107-D0 (GB)
Title: Vaccine production
IPC: A61P31/04
Filed: 1996-08-30
Abstract: Methods of preparing recombinant Bacillus anthracis protective antigen or a variant or fragment thereof for use in vaccines is disclosed. The protein is expressed in a recombinant microorganism which comprises a sequence which encodes PA or said variant or fragment thereof wherein either (i) a gene of the microorganism which encodes a catabolic repressor protein and/or AbrB is inactivated, and/or (ii) wherein a region of the PA sequence which can act as a catabolic repressor binding site and/or an AbrB binding site is inactivated. Useful quantities of protein are obtainable from these organisms.
Patent GB-9801875-D0 (GB)
Title: Component placement apparatus
IPC: H05K13/02
Filed: 1998-01-29
Abstract: A component placement apparatus including a head mount having at least one pick and place head; component carrier; and component receiver, the at least one pick and place head being arranged to pick up a component from the component carrier and place it on the component receiver, wherein the head mount is movable to move the at least one pick and place head in a single plane; the component carrier is movable in a plane transverse to the at least one pick and place head at a pick up position; and the component receiver is movable in a plane transverse to the at least one pick and place head at a placement position.
Patent GB-9828204-D0 (GB)
Title: Process
IPC: B01J2/04
Filed: 1998-12-21
Abstract: A process, and a suitable apparatus, for production of particles of a material in which stream of a dispersion of the material in a solvent and a stream of a compressible fluid antisolvent substance are mixed under conditions such that the substance is in compressible fluid antisolvent state. The mixture then flows along a conduit (17) toward an orifice (18), from which it flows into a downstream region in which the compressible fluid antisolvent substance decompresses and the material is isolated in a particulate state. Preferably the antisolvent substance is a supercritical fluid. The process and apparatus can generate a co-formulation of the material with additives which can be introduced in a suitable aqueous or solvent based carrier vehicle.
Patent GB-9911063-D0 (GB)
Title: Container closure
IPC: B65D43/02
Filed: 1999-05-12
Abstract: A press-fit container closure (14) includes a plurality of depending segmented lugs with snap-fit projections for engaging behind the rim of a container mouth. An integral band (30) embraces the lugs to lock the closure (14) securely on the container mouth. To remove the closure (14), the band (30) is lifted away (e.g. pivoted upwards). The lugs are then free to flex outwardly, allowing the closure (14) to be lifted off the container mouth. The band (30) may be secured to the lugs by frangible connections (34) to provide a tamper evident feature. One or more predetermined lugs may be designed to be released prior to other lugs during opening, to vent internal pressure from within the container while the remaining lugs hold the closure securely and prevent the closure from blowing off the container mouth. The closure may have a dome-shaped upper surface and may be lined. The closure is particularly suited for use with containers having mouths of at least 40 mm diameter.
Patent GB-9930257-D0 (GB)
Title: Optoelectronic sensor
IPC: H01L31/10
Filed: 1999-12-22
Abstract: A photodetector and a method for detecting radiation are disclosed. The photodetector comprises a zone of a semiconductor material suitably doped to collect photogenerated charges, coupled in parallel to a capacitance between a ground voltage and a sensing node. A metal oxide semiconductor (MOS) transistor is coupled at its source and a drain between the sensing node and a supply voltage, and a means for applying a predetermined voltage to the gate of the transistor Ls provided. In operation, the capacitance is first charged so that the magnitude of a voltage at the sensing node is greater than a transition voltage magnitude, and a predetermined gate voltage is applied. The transistor then is non-conductive, and a photocurrent of a magnitude dependent on the intensity of incident radiation flows through the zone of semiconductor material, discharging the capacitance and causing the sensing node voltage to vary substantially linearly with the photocurrent magnitude. At some point, the sensing node voltage reaches the transition voltage, and thereafter the transistor becomes conductive and the photocurrent generates a sensing node voltage which changes substantially logarithmically with the photocurrent magnitude. By combining aspects of integrated and logarithmic photodetectors, a fast response time and a high dynamic range are achieved.
Patent HU-0004275-D0 (HU)
IPC: C12N15/77
Filed: 2000-11-03
Abstract: The mutually compatible plasmids pTET3 and pCRY4, isolated from Corynebacterium glutamicum DSM 5816 are new. pTET3 contains about 27.8 kb; includes a replication region of 4539 bp (1) and a 7136 bp antibiotic resistance region (6) containing the tetA gene (resistance to tetracycline) and the aadA gene (resistance to streptomycin and spectinomycin. pCRY4 contains about 48 kp and includes a replication region of 1856 bp (4). Restriction maps and sequences for (1), (4) and (6) are reproduced. Independent claims are also included for the following: (a) composite plasmid (CP1) for autonomic replication in corynefrom bacteria containing at least part of the nucleic acid sequences of these plasmids; at least one replication region derived from pTET3 or pCRY4; a replicable gene fragment from Escherichia coli, Bacillus subtilis or Streptomyces, and at least one region for expression of resistance; (b) composite plasmid (CP2) for autonomic replication in corynefrom bacteria containing at least one replication region from pGA1, pGA2, pTET3 or pCRY4; at least one resistance from pTET3 and optionally at least one DNA fragment that encodes a protein involved in biosynthesis of a vitamin, nucleotide or L-amino acid and is expressible in coryneforms; (c) plasmid vectors pSELF3-1 (about 7 kb) and pSELF1-1 (about 7.3 kb) (restriction maps reproduced); (d) production of L-amino acids (particularly lysine or threonine) by culturing a coryneform strain that contains at least one of CP1, CP2 or pSELF3-1; and (e) production of vitamins, especially D-panthothenic acid, by culturing a coryneform strain that contains at least one of pSELF3-1 or pSELF1-1.
Patent HU-9200377-D0 (HU)
Title: Waste product burning installation as well as process and controlling system for its operation
Inventor: SCHIRMER ALFONS
IPC: F23G5/50
Filed: 1992-02-07
Abstract: Heat production is equalised in incineration plants with changing fuel quality. A multi-loop control system is used for this purpose. The amount of steam produced is used as the main control variable, and the oxygen content in the flue gas as the auxiliary control variable. Further parameters in the operation of an incineration plant can be improved by this method. 
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Patent HU-9203506-D0 (HU)
Title: Frame structure for dolls
Inventor: RODRIGUEZ FERRE JOSE MANUEL
IPC: A63H3/04
Filed: 1992-11-09
Abstract: The articulated structure for dolls or puppet bodies of the invention consists of a structure or skeleton-like framework in which the various elements and members which comprise it are connected with one another at their ends by means of link connections (8,9) which in combination with the structure of the referenced ends constitute ball and socket articulations. The link connections are formed by two spheres 8a connected by a radial appendix 8b, over which is injected the integrating material making up the semispherical catches 9, constructed in the ends of the elements or members of the skeleton-like framework. The improvements are applicable in the manfuacture of articulated structures for dolls which permit stable and voluntary positioning of their members or connecting parts. <IMAGE>
Patent HU-9403683-D0 (HU)
Title: Tamper evident closure
Inventor: TANSEY CHARLES MARTIN
IPC: B65D49/12
Filed: 1993-07-14
Abstract: The invention provides a mould for use in the injection moulding of a closure (10) from a synthetic plastics material. Such a closure (10) is suitable for a container having an externally screw-threaded neck and comprising a top (15) and a depending skirt (16) which has on its internal surface a screw-thread complementary to the screw-thread on the container. A free edge of the depending skirt is joined by a plurality of frangible bridges (13) to a tamper-evident band (11) which comprises a generally cylindrical body portion and a continuous or segmented rib (18). The rib extends inwardly of the body portion and is adapted to provide a lip to engage under a retaining flange extending outwardly from the neck of the container below the screw-thread thereon. The rib (18) has an upper side facing generally towards the top of the closure and an under side facing generally away from the top. The mould defines the upper side of the rib (18) as comprising a first surface contiguous with the body portion of the band, which surface slopes inwardly and downwardly from the top portion (15), and a second surface which is positioned radially inwardly from the first surface, the second surface having a slope angle more nearly normal to the longitudinal axis of the closure than the first surface is to that longitudinal axis. The mould is capable of being operated at extremely high rates to produce closures with improved resistance to removal from the container. <IMAGE>
Patent HU-9702004-D0 (HU)
Title: Alkylene-bridged alkyl phosphonates
Inventor: HARRIS CHRISTOPER JOHN
IPC: C08G79/02
Filed: 1997-11-13
Abstract: Halogen-free, oligomeric or polymeric, alkylene-bridged alkyl phosphonates having the general formula <CHEM>  where     n is a whole number of from 1 to 20;   R<1> and R<5> are each C1 - C6 alkyl;   R<2> and R<4> are each C2 - C10 alkyl and   R<3> is C2 - C10 alkyl.   The use of such phosphonates as, or in connection with, a flame-retardant (e.g. for polyurethane foams, resins and composites, epoxy resins, phenolic resins, paints, varnishes or textiles).
Patent HU-9901727-D0 (HU)
Title: Multiple socket
Inventor: DENEU DOMINIQUE
IPC: H01R25/00
Filed: 1999-05-25
Abstract: The base plate (26) has hinged side attachments (32) which swing into place (32) on the base unit box.
Patent IT-8321299-D0 (IT)
Inventor: MARTINI ANGELO
IPC: B66B5/28
Filed: 1983-05-25
Abstract: An automatic gadget for creating a safety lift-shaft in lift or goods-lift apparatus consists of untied rafter 1, hinged at its base and at the extreme of beam of guide 2 is being pushed to an inclined position by spring 7 with the help of lever 6 which is hinged to the rafter; and bolt 4 functions with the help of spring 9 when door A is opened, and the bolt is pushed to the hole of a slit which is on lever 6 for maintaining the said rafter in an erect position for the free movement of cabin B.
Patent IT-8967762-D0 (IT)
Inventor: MAURICE DESMARTIN
IPC: B65H3/08
Filed: 1989-09-13
Abstract: Handling of plane and flexible products. The apparatus for handling and transferring plane and flexible products between two workstations is characterised in that it comprises:   . a carrying structure 3 intended to be interposed between the said stations, . a shaping transporter 5 arranged between the structure and one of the stations, . a transfer gantry crane 4 mounted so as to move between the second station and the transporter, . and at least one head 16 for gripping by suction, suspended so as to move relative to the gantry crane.   Application to the handling of hides and leathers. <IMAGE>
Patent SE-0003078-D0 (SE)
Inventor: MERKEL HARALD
IPC: G01N22/04
Filed: 2000-08-31
Abstract: A device for measuring a distribution of selected properties of a material. The device includes an emitter configured to emit electromagnetic radiation at at least a first and second frequency in a selected frequency range through the material, at least one sensor configured to detect electromagnetic radiation transmitted through the material, and an analyzer configured to determine the distribution of selected properties based on the detected electromagnetic radiation at the at least first and second frequency. Further, the distribution of the selected properties is unchanged between the emitted electromagnetic radiation at the first and second frequencies.
Patent SE-0004894-D0 (SE)
Inventor: OLOFSSON LARS-ANDERS
IPC: H05K3/46
Filed: 2000-12-29
Abstract: A method of providing thermal vias in a printed circuit board that includes one or more layers of board material is disclosed. The vias provide for conducting heat from components mounted on the board. One or more holes ( 4 ) are provided in a printed circuit board that may include several metal layers. A metal ball ( 6 ) is inserted into each hole and subjected to pressure such as to deform said ball, and tightly fixating the resultant slug against the wall ( 5 ) of said hole. The deformed ball or slug fixed in the hole, which may have a metallised inner surface, functions to conduct heat and/or electricity between a metallised topside ( 2 ) and bottom side ( 3 ) of the printed circuit board and also between intermediate metallised layers in the case of a multi-layer board.
Patent SE-0100651-D0 (SE)
Inventor: ROSSKAMP HEIKO
IPC: F02B17/00
Filed: 2001-02-27
Abstract: The invention relates to a two-stroke engine in a portable handheld work apparatus such as a motor chain saw. A combustion chamber (3) is formed in a cylinder (2) and is delimited by a piston (5). The piston (5) drives a crankshaft (7) via a connecting rod (6). The crankshaft is journalled in a crankcase (4). Air is supplied to the combustion chamber (3) via a first outlet-near transfer channel (15); whereas, the air/fuel mixture, which is needed for operation, flows in via a second outlet-remote transfer channel (12) from the crankcase (4). The constructive volume of the outlet-near transfer channel (15) is designed to be approximately 20% to 60% of the volumetric total air input of the engine (1) in order to achieve a complete charge of the combustion chamber while having low scavenging losses.
Patent SE-0102476-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: H01L21/58
Filed: 2001-07-09
Abstract: The present invention relates to a method of anodic bonding a first structure (14) to a glass layer (12). The method comprises the steps of arranging a conductive pattern (11) on a substrate, providing the glass layer on said conductive pattern (11), providing said first structure on said glass layer (12), providing an electrode on one side of said first structure, and applying a voltage to said conductive pattern and said electrode to obtain an electrical field across said first structure and said glass layer, between said conductive pattern (11) and said electrode (15) produce an anodic bonding between said first structure and said glass layer.
Patent SE-0201207-D0 (SE)
Inventor: MUELLER MICHAEL
IPC: B01J20/28
Filed: 2002-04-23
Abstract: A process for production of a microporous affinity membrane having regioselective affinity for compounds in blood or other biologically active fluids to be removed during purification of blood or said fluids is disclosed, as well as a microporous affinity membrane produced by said process, an adsorption device containing such a microporous affinity membrane, and use of such a microporous affinity membrane.
Patent SE-0203629-D0 (SE)
Inventor: OSTROWSKI MICHAL
IPC: B23K9/29
Filed: 2002-12-09
Abstract: The invention relates to a welding unit intended for protective gas welding of the type that comprises a manually grippable pistol (1) in the form of a long narrow, form-stiff cover, as well as a cable (2) connected to the pistol through which a welding wire and a protective gas may be fed up to nozzles (3) included in the pistol. In the cable, there are also conductors in order to provide the pistol with current. According to the invention, the pistol cover (1) is formed with substantially straight front and rear sections (5, 6), which transform into each other via an arched transition section (7) and extend at an obtuse angle (alpha) to each other. Said obtuse angle may amount to approximately 130°. The cable (2) is drawn through the rear section (6) as well as the transition section (7) up to a body pipe (not visible) arranged in the front section, to which said nozzles (3) are connected.
Patent SE-0303226-D0 (SE)
Inventor: FRANCKE TOM
IPC: A61B6/03
Filed: 2003-12-01
Abstract: An apparatus for obtaining tomographic data of an object comprises a radiation source ( 50 ), a detector ( 42 ) comprising multiple line detectors ( 41 ), an object region ( 53 ) arranged in the radiation path between the source and the detector, and a device ( 54 ) for moving the source and detector relative the object, while each of the line detectors records multiple line images of radiation as transmitted through the object. The source emits radiation within a large angle to irradiate the object completely in one dimension (y), and the line detectors are sited in rows ( 71 ) and columns ( 72 ), wherein the line detectors in each row together define an opening angle (alpha) large enough to detect the object completely in the dimension (y). The moving device is adapted to move the source and detector relative the object helically around a z axis to obtain tomographic data of the object, wherein the helical movement includes a rotation less than essentially one full revolution, and a distance along the z axis corresponding to a distance between two adjacent detectors in a column of the two-dimensional array.
Patent SE-0303346-D0 (SE)
Inventor: NIEMINEN MATTI
IPC: C10B53/02
Filed: 2003-12-12
Abstract: The implant is a straight pin with a cylindrical part for embedding in the osseous tissue. The pin has a specific diameter. - An implant for fixing teeth or dental prostheses in osseous tissue comprises a substantially straight pin and the portion to be embedded in the osseous tissue is cylindrical. Pin diameter is 0.3-2.5 (preferably 1) mm. The pin comprises a material which is inert with respect to the bone or mucous membrane with which it is in contact.
Patent SE-8202949-D0 (SE)
Inventor: FARQUHAR G N
IPC: B27B17/08
Filed: 1982-05-11
Abstract: An automatic brake operating device to be used on a motor chain saw provided with a clutch drum around which there is a pretensioned brake band. By use of a spring and a toggle joint the band can be switched between a free position and a braking position. The toggle joint is operated between two corresponding positions by an inertia mass for releasing and a stirrup for resetting. The mass and the s
Patent SE-8206666-D0 (SE)
Inventor: HAMMOND C W
IPC: B05B12/06
Filed: 1982-11-23
Abstract: A method and apparatus for deslagging boilers, wherein a quenching-type stream of water is first applied to the outer surface of the hot slag to induce the formation of fissures by embrittlement and contraction, and thereafter the fissured surface of the slag is impacted by a high velocity pulsed jet which drives water into the fissures, whereby dislodging of the slag is aided by the expansive force of water which vaporizes in the fissures. A soot blower lance is illustrated, equipped with dual liquid supply and projecting means, and pulsing mechanism for interrupting the flow of blowing medium to one of the projecting means, to create the pulsed jet. The lance is moved in a pattern to subject the slag successively to a lower pressure stream and then to the higher pressure pulsed stream. <IMAGE>