baber/WOPTO huggingface dataset:
Patent NO-961578-D0 (NO)
Inventor: JONAS ROCHUS
IPC: C07D237/04
Filed: 1996-04-19
Abstract: Aryl alkyl pyridazinone derivs. of formula (I) are new: R<1>, R<2> = H or A; R<3>, R<4> = OH, OR<10>, SR<10>, SO-R<10>, SO2-R<10>, halo, methylenedioxy, NO2, NH2, NHR<10> or NR<10>R<11>; R<5> = phenyl opt. mono- or di-substd. by R<6> and/or R<7>; Q = absent or 1-6C alkyl; R<6>, R<7> = NH2 NR<8>R<9>, NHR<10>, NR<10>R<11>, NO2, halo, CN, OA, COOH or COOA; R<8>, R<9> = H, 1-8C acyl (opt. substd. by 1-5F and/or Cl), COOA, SO-A, SO2A, CONH2, CONHA, CONA2, CO, COOH, CO-COOA, CO-CONH2, CO-CONHA or CO-CONA2; A = 1-6C alkyl (opt. substd. by 1-5 F and/or Cl); R<10>, R<11> = A, 3-7C cycloalkyl, 4-8C methylenecycloalkyl or 2-8C alkenyl; halo = F, Cl, Br or I.
Patent NO-972099-D0 (NO)
Inventor: KALT WOLFRAM
IPC: B29C48/694
Filed: 1997-05-07
Abstract: The invention is concerned with a process for transporting a solution of cellulose in an aqueous tertiary amine-oxide through a component wherein said cellulose solution has different flow rates in said component, characterized in that an outlet wherethrough part of said cellulose solution is discharged from said component is provided at a point within said component whereat said flow rate is relatively low. (FIG. 2)
Patent GB-0013155-D0 (GB)
Title: Pipe joint
IPC: F16L47/03
Filed: 2000-06-01
Abstract: The invention relates to pipe joints for conveying fuels, water, hazardous gases and fluids operating at relatively high pressures. Metal pipes with welded joints have historically been used to provide electrical continuity throughout the system and to eliminate permeation through the pipe wall. However, metal pipes can corrode. Plastics pipes and joints avoid corrosion and can readily be jointed, but there is no electrical continuity and permeation of such as fuels can occur. Composites of plastics host and metal guest pipes are known, that attempt to take advantage of the different properties of each, but electrical continuity continues to be a problem. The objet of the invention is to overcome this difficulty, an objective met by a pipe joint for pipes formed by an outer host plastics pipe (2) and an inner guest metallic pipe (3), comprising a hollow metal spigot connector (4) in sealing engagement with the inner wall of the ends of abutting guest metallic pipes and an electrofusion sleeve (9) surrounding the ends of adjacent outer plastics host pipes.
Patent GB-0105997-D0 (GB)
Title: Image trap filter
IPC: H03D7/18
Filed: 2001-03-12
Abstract: An image trap filter used in a radio frequency receiver for filtering an image signal from a radio frequency signal. The image trap filter includes an inductor and a capacitor connected in series in a first branch with the first branch connected in parallel with an impedance in a second branch. For low-side injection of the local oscillator signal (i.e., the frequency of the local oscillator signal is lower than the radio frequency signal), the impedance in the second branch is a capacitor and the series-connected inductor and capacitor in the first branch resonate at the frequency of the image signal and present a low impedance at the frequency of the image signal and a somewhat higher inductive impedance at the frequency of the radio frequency signal that resonates with the capacitor in the second branch at the frequency of the radio signal. For high-side injection of the local oscillator signal (i.e., the frequency of the local oscillator signal is higher than the frequency of the radio frequency signal), the impedance in the second branch is an inductor and the series-connected inductor and capacitor in the first branch resonate at the frequency of the image signal and present a low impedance at the frequency of the image signal and a somewhat higher capacitive impedance at the frequency of the radio frequency signal that resonates with the inductor in the second branch at the frequency of the radio signal.
Patent GB-0218223-D0 (GB)
Title: Electric beverage maker
IPC: A47J31/30
Filed: 2002-08-06
Abstract: An electric beverage maker 2 comprises a lower, water boiling vessel 4 , a funnel 14 extending into the lower vessel, a compartment 10 for receiving a beverage, and an upper vessel 6 mounted over the funnel 14 to receive liquid which has passed up the funnel 14 through the compartment 10 and from which the beverage is dispensed. The base 30 of the lower vessel 4 is provided with electric heating means 32 and with a thermally sensitive control 40 for switching off, or reducing the power of, the heating means 32 when the lower vessel 4 boils substantially dry. It further has an overheat protector 42 for switching off, or reducing the power of, the heating means 32 in the event of severe overheating of the base 30. <IMAGE>
Patent GB-0309383-D0 (GB)
Title: X-ray tube electron sources
IPC: H01J35/04
Filed: 2003-04-25
Abstract: An X-ray scanner comprising an X-ray source comprising a linear array of source points (802), and X-ray detection means comprising a linear array of detectors (804), and control means, wherein the linear arrays are arranged substantially perpendicular to each other and the control means is arranged to control either the source points or the detectors to operate in a plurality of successive groupings.
Patent GB-0406427-D0 (GB)
Title: Biological indicator
IPC: C12Q1/48
Filed: 2004-03-22
Abstract: A kinase is used in a biological indicator for validation of treatment processes designed to reduce the amount or activity of a biological agent in a sample. The indication can be used for validation of sterilization treatment. The formation of ATP from a substrate comprising ADP is measured via the liciferin/luciferate system in a luminameter. Thermostable adenylate kinase from sulfolobus acidocaldarius is especially suitable for the validation of procedures to inactivate transmissable spongiform encephalopathy agents.
Patent GB-0516221-D0 (GB)
Title: Ring rolling from metal blanks
IPC: B21H1/12
Filed: 2005-08-05
Abstract: A method of rolling a ring from a metal blank comprises mounting the blank (2) on a mandrel (4) between two forming rolls (6) located on opposite sides of the mandrel axis. A pair of lower growth control rolls (12) are located below and with their axes parallel to and on opposite sides of the mandrel axis (8), and a pair of upper growth control rolls (16) are arranged above and with their axes parallel and on opposite sides of the mandrel axis (8). The spacing between the pair of upper growth control rolls is different from that between the pair of lower growth control rolls. As the ring is rolled, both the forming rolls and the growth control rolls are engaged with it. In a modification of the method, the upper growth control rolls are replaced by a single roll (20) with its axis disposed directly over the mandrel axis.
Patent GB-0519494-D0 (GB)
Title: Auxiliary agitator for a flotation device
IPC: B01F27/91
Filed: 2004-03-16
Abstract: The invention provides an agitator (1) is disposed to agitate slurry within a flotation tank (2). The agitator includes a rotor (6) mounted on one end of a centrally disposed drive shaft (7) extending axially downwardly into the tank and driven by a motor (8) and associated gearbox (not shown). The other end of the drive shaft includes a mounting flange (9) adapted for connection to the motor. A stator (10) is also provided around the rotor. A froth deflection cone (11) extends around the drive shaft adjacent the top of the tank. The deflection cone is oriented such that its smallest diameter is located at its lower-most end nearest the rotor (6). An auxiliary agitator (12) is connected to the drive shaft at a position substantially midway between the underside of the deflection cone (11) and the top of the rotor (6), as shown in FIG. 1 and FIG. 2. The auxiliary agitator (12) includes agitation blades (13) extending radially outwardly from diametrically opposite sides of the shaft (7). Each blade (13) intersects the shaft at an angle of incidence of around 45 degrees to the shaft axis (14).
Patent GB-0524706-D0 (GB)
Title: A shield
IPC: E04G21/24
Filed: 2003-08-21
Abstract: A shield includes a sheet ( 1 ) of material and a plurality of spaced apart webbing portion ( 2 ) attached to the sheet. The webbing portions substantially extend from one end edge of the sheet to an opposite end edge. The shield also includes attaching devices ( 5, 7 ) located at or near to both ends of the webbing portions for attaching the shield to a structural member. A fastener device ( 18 ) connects a said webbing portion to one end of a strap ( 16 ), another end of the strap in use being connected to a webbing portion of another shield or to the structural member.
Patent GB-0708724-D0 (GB)
Title: System and method for monitoring equipment
Filed: 2007-05-04
Abstract: An intrinsically safe equipment condition monitoring system is provided. The system includes at least one intrinsically safe local data acquisition unit for acquiring condition information for at least one piece of equipment. The local data acquisition unit includes a data transmitter for wirelessly transmitting the acquired condition information. A remote data receiving unit is provided for receiving the condition information for the piece of equipment.
Patent GB-0810737-D0 (GB)
Title: Hybrid human/computer image processing method
IPC: G06Q10/06
Filed: 2008-06-12
Abstract: There is provided a hybrid human/computing arrangement which advantageously involves humans in the process of scrutinizing video image frames and processing said video image frames to detect and characterize objects of interest while ignoring other features of said image frame. The invention overcomes the problems of missed and false detections by humans. Said features of interest may comprise equipment and installations found on or in the vicinity of roads including road signs of the type commonly used for traffic control, warning, and informational display.
Patent GB-0811686-D0 (GB)
Title: A heat exchanger arrangement
Filed: 2008-06-26
Abstract: Heat exchangers can be utilised in thermo-acoustic engines to facilitate through acoustic oscillations electrical power generation via linear alternators and/or cooling effects. Provision of a heat exchanger arrangement 31 which can be associated with a traditional open flame stove utilised in third world countries would be advantageous. However, such heat exchanger arrangements must be lightweight and robust to withstand operational use. By creating a heat exchanger arrangement formed from plates having apertures which develop a folded conduit to act as a resonance tube of appropriate length it is possible to more easily accommodate thermo-acoustic electrical power generation and cooling effects in a traditional stove configuration.
Patent GB-0821606-D0 (GB)
Title: Introducer
Filed: 2008-11-26
Abstract: An introducer rod 1 (or stylet) for facilitating the insertion of a nasogastric tube, and of suitable stiffness to encourage passage down the posterior wall of the oropharynx and into the oesophagus (4 fig 3). The device is preferably made of plastic and thin enough to fit into the lumen of existing nasogastric tubes (3 fig 3) and long enough such that it can protrude from the nasogastric tube. Variations include a removable handle (7, fig 5) with lever system to enable up and down movement of the tip of the introducer. Use of either a light source (5, fig 4) or presence of ferromagnetic material (9 fig 6) at the tip may provide a method for confirmation of placement of the introducer and nasogastric tube. The introducer rod may further be stabalised by the use of a bung (2) at the proximal opening of the nasogastric tube. The introducer 'rod' allows passage of a nasogastric tube with higher chance of success on first attempt and reduction in the risk of trauma and complications.
Patent GB-8322367-D0 (GB)
Title: Regenerative turbo-machine
IPC: F04D23/00
Filed: 1983-08-19
Abstract: A regenerative turbomachine, especially a compressor, in which the working fluid entering via an inlet (16) is divided into slip and counter flow streams. In the each direction, guide means define successive passes through the rotor blades (13) in a generally axial sense. In the slip direction, successive passes (1<sub>DS</sub>,2<sub>DS</sub>,3<sub>DS</sub>, etc) are made so as to reintroduce the fluid to the rotor blades at circumferential positions spaces successively in the direction of intended rotor rotation. In the counter flow path successive passes (1<sub>DC</sub>,2<sub>DC</sub>,3<sub>DC</sub>, etc) are made so as to reintroduce the fluid at circumferential positions spaced successively in the direction counter to the intended direction of rotor rotation. The slip and counter flow paths are brought together at a common outlet (21), thus obviating the need for a conveh- tional stripper. Intercooling (24) may be provided in at least some passes.
Patent GB-8431253-D0 (GB)
Title: Biological preparations
IPC: A61K39/215
Filed: 1984-12-11
Abstract: The present invention provides vaccines containing inactivated avian infectious bronchitis virus VLO 10110/AVI/9 and/or an inactivated virus strain serologically related thereto the immune response to which in birds is enhanced by "priming" with a live heterologous strain of avian infectious bronchitis virus. Immunisation of poultry against infectious bronchitis using such a vaccine does not require initial vaccination or "priming" of the poultry with a live vaccine of the same strain, thus enabling "priming" to be effected using a well-tried conventional live heterologous vaccine, for example a live vaccine to an avian infectious bronchitis virus of the Massachusetts serotype.
Patent GB-8615401-D0 (GB)
Title: Automobile body building methods
IPC: B62D27/02
Filed: 1986-06-24
Abstract: In a method of building an automobile body separate upper and lower body modules (50, 78) are formed, incorporating the roof area and the floor area of the automobile respectively, precision mating locations (62) on the body modules are used first as reference for fitting interior parts and equipment to the respective modules and then for fitting the modules together. An assembly line for carrying out the method has respective sets of stations for forming operations on upper and lower body modules, a mating station (30) at which the two modules are brought together and a joining station (32) where they are, for example, welded. The leading station (20, 22) in each set determines a master body point (64, 82) on a module presented to it, and forms the mating locations (62) on the module with reference to the master body point.
Patent GB-8616434-D0 (GB)
Title: Drive for electric wheelchairs
IPC: A61G5/04
Filed: 1986-07-05
Abstract: In an electric wheelchair with an electric motor 9 associated with each driven wheel 3, the drive to the wheel 3 is disengageable by a coupling device 23 to permit free rotation of the wheel 3 on a spindle 10. The spindle 10 mounts a drive plate 12 for driven rotation by the motor 9 and the wheel 3 has a hub plate 16 with the coupling device 23 coupling the drive plate 12 and hub plate 16 together for driven rotation of the wheel 3. The coupling device 23 includes a coupling pin 24 mounted on one of the drive plate 12 and hub plate 16 which engages any one of a series of arcuately spaced holes 15 in the other of the drive plate 12 and hub plate 16 and is operable by a handle 28 to disengage the coupling pin 24 from the selected hole 15 to uncouple the drive to the wheel 3 when required.
Patent GB-8924733-D0 (GB)
Title: A mechanical seal
IPC: B01D53/04
Filed: 1989-11-02
Abstract: A mechanical seal arrangement comprises a mechanical seal in sealed coupled relationship with a disposable emission control cartridge housing a container for receiving liquid leakage from the mechanical seal and a filter to remove any toxicity from vapour emissions from the collected liquid before such emissions pass to atmosphere.
Patent GB-8929297-D0 (GB)
Title: Method of separation
IPC: A61K35/28
Filed: 1989-12-29
Abstract: The invention provides a method of separating haemopoietic progenitor cells (HPC) from within a mixed population of haemopoietic cells, which may contain malignant cells, characterised in that (1) said mixed population is treated with one or more negative selection antibodies reactive with the DP and DQ antigens of the MHC Class II but not with the monomorphic epitope of the DR antigen on the HPC, said negative selection antibody(s) being bound to magnetic particles before or after binding to said cells and the magnetic particles and attached negative selection antibody and cells being removed to leave a negatively selected population of cells including at least HPC, and (2) HPC and any cells associated therewith are treated with a positive selection antibody reactive with an antigen on said HPC, said antibody being bound to magnetic particles before or after binding to cells carrying said antigen, the magnetic particles and attached cells being separated from other cells by magnetic aggregation and the cells of optionally being liberated from the magnetic particles to leave a positively selected population of cells containing said HPC, steps (1) and (2) being effected in either order so that the said positively selected population of cells is the mixed population treated in step (1) or the said negatively selected population of cells are the cells treated in step (2).
Patent GB-9022858-D0 (GB)
Title: Derivatives of indoles
IPC: A61P3/10
Filed: 1990-10-20
Abstract: PCT No. PCT/GB91/01756 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991 PCT Pub. No. WO92/06972 PCT Pub. Date Apr. 30, 1992.The invention relates to compound of formula I:   <IMAGE>   wherein R1 is hydrogen or hydroxy; R2 is hydrogen or methyl; R3 is hydrogen or methyl; and R is 2-pyridyl, 3-pyridyl or -C6H4-R4, where R4 is hydrogen or hydroxy, or a non-toxic salt thereof, which are useful in the treatment of diabetes.
Patent GB-9113305-D0 (GB)
Title: Protectors
IPC: B65D81/113
Filed: 1991-06-20
Abstract: An article protector, such as may be used to protect bottles during transportation, is assembled from a plurality of interfitting parts (8, 10: 40, 42); which may be interfitted to provide an open framework within which a bottle may be supported and securely held for protection, the members are produced by being stamped from cellular plastics material providing in sheet or slab form. The interfitting members may be permanently secured together to provide to superstructures (10) which may be located together around the articles to be protected, being secured together by releasable securing means or may be provided y members (40, 42; 140, 142) which are retained in an enclosing condition by virtue of being located within a carton. <IMAGE>
Patent GB-9321183-D0 (GB)
Title: A method of plant transformation
IPC: C12N5/10
Filed: 1993-10-14
Abstract: Plants may be regenerated from stomatal cells or protoplasts of such cells. Prior to regeneration the cells or protoplasts may be genetically transformed by the introduction of hereditary material most preferably by a DNA construct which is free of genes which specify resistance to antibiotics. The regeneration step may include callus formation on a hormone-free medium. The method is particularly suitable for sugar beet.
Patent GB-9500807-D0 (GB)
Title: Improvements relating to smoking article packaging
IPC: B65D5/72
Filed: 1995-01-17
Abstract: This invention relates to a display box (1) for smoking article packs arranged side by side, either along their lenght or top to bottom, and a blank (10) therefor. The blank provides a compact display box which is readily free standing and stable. The blank also provides some economy in packaging material.
Patent GB-9510046-D0 (GB)
Title: Process for the manufacture of polymer and composite materials and related equipment
IPC: B29C70/38
Filed: 1995-05-18
Abstract: The sheet impregnation unit comprises at least an impregnation subunit and a preconsolidation subunit, said subunits cooperating for forming a preconsolidated sheet preform able to be delivered to a further manufacturing unit for producing composite products. The impregnation subunit comprises at least a reinforcing material lay-up station (40) and a least a powder lay-up station (40). The preconsolidation subunit comprises an infra-red heater (46) and a press (47). A balance (44) is disposed on a moving support (42) mounted on a rail and arranged to be moved under all said stations. <IMAGE>
Patent GB-9511326-D0 (GB)
Title: Method of manufacturing lampshades and apparatus for performing the method
IPC: F21V1/26
Filed: 1995-06-05
Abstract: A lampshade is formed from a heat-formable sheet material, by forming a blank of such sheet material into the form of a hollow body 20 having upper and lower peripheral edges, supporting the blank 20 on an upper former 22, securing the upper edge of the blank, locating a forming and stiffening ring 18 on upper and lower fingers 200, 202 respectively, extending from a vertically displaceable plate 43, and raising the plate 43 and with it fingers 200, 202 and ring 18 into the interior of the blank so that it engages the blank 20 adjacent a lower peripheral edge of the hollow body. The lower peripheral edge of the blank 20 is then heated to a temperature at which it is formable, and the heated edge is folded around the forming and stiffening ring 18 by lowering the blank, with the upper former 22, plate 43, fingers 200, 202 and ring 18 into a heated former 58 to fold the heated blank edge under the stiffening ring 18, retracting the lower fingers 202 and raising a forming ring 61 to wrap the heated edge further around the ring 18, raising the formed lampshade with the plate 43 and fingers 200, 202 from the heated formers, allowing said edge to cool and retracting the fingers 200, whereby the forming and stiffening ring is held captive within a cavity or pocket extending around the respective end of the blank.
Patent GB-9616142-D0 (GB)
Title: Distribution network
IPC: H04B3/56
Filed: 1996-08-01
Abstract: An apparatus for coupling signals to a transmission line, such as a power line (120). The apparatus comprises an input for receiving a wanted signal; a first coupler for coupling the wanted signal (Vmain) onto the line at a first position (Y); a cancelling means (WB, WR, WY), coupled to the input, for deriving a cancelling signal (Vaux) from the wanted signal; a second coupler for coupling the cancelling signal onto the line at a second position (X), spaced from the first position; wherein the wanted signal and the cancelling signal destructively combine in a single direction of propagation along the line while enabling the wanted signal to propagate in the other direction along the line. The apparatus can be used to minimise radiation from an unshielded part of an electricity distribution network, such as substation (100), or to allow re-use of a frequency band on other power lines.
Patent GB-9702322-D0 (GB)
Title: A shelf
IPC: H05K7/18
Filed: 1997-02-05
Abstract: A shelf (1) for a cabinet. The shelf has a hinged flap (7,8) at either end. When the shelf is lifted, the flaps pivot downwardly under gravity to cause an effective reduction in the width of the shelf allowing the shelf to be removed between two front posts of the cabinet.