baber/WOPTO huggingface dataset:
Patent GB-2447350-A (GB)
Title: Chemically amplified resist composition
Inventor: YAMAGUCHI SATOSHI
IPC: C07C381/00
Filed: 2008-03-05
Abstract: (A) a salt represented by the formula (I): A<+->O3S  G  Q<1>```(I) wherein Q<1> represents a C1-C8 perfluoroalkyl group, and A<+> represents at least one organic cation selected from a cation represented by the formula (Ia): <EMI ID=1.1 HE=15 WI=45 LX=291 LY=494 TI=CF> <PC>wherein P<1>, P<2> and P<3> each independently represent a C1-C30 alkyl group which may be substituted with at least one selected from a hydroxyl group, a C3-C12 cyclic hydrocarbon group and a C1-C12 alkoxy group, or a C3-C30 cyclic hydrocarbon group which may be substituted with at least one selected from a hydroxyl group and a C1-C12 alkoxy group, a cation represented by the formula (Ib): <EMI ID=1.2 HE=17 WI=72 LX=254 LY=999 TI=CF> <PC>wherein P<4> and P<5> each independently represent a hydrogen atom, a hydroxyl group, a C1-C12 alkyl group or a C1-C12 alkoxy group, and a cation represented by the formula (Ic): where P<10-21> each represents a hydrogen atom, a hydroxyl group, a C1-C12 alkyl or alkoxy group, B is sulphur or oxygen and m= 0 or 1 (B) a salt of formula (II) <EMI ID=1.3 HE=17 WI=67 LX=152 LY=1724 TI=CF> <PC>where R<22> is a C1-C30 hydrocarbon group which may be substituted, and at least on -CH2- in the hydrocarbon group may be substituted by -CO- or -O- and Q<3> and Q<4> each represents a fluorine atom or a C1-C6 perfluoroalkyl group, and A'<+> represents an organic cation represented by formula (IIa): <EMI ID=1.4 HE=19 WI=57 LX=142 LY=2239 TI=CF> <PC>where P<6> and P<7> are bonded to form a C3-C12 alkyl group or a C3-C12 cycloalkyl group, or P<6> and P<7> are bonded to form a C3-C12 divalent acyclic hydrocarbon group which forms a ring together with the adjacent S<+>, and at least one -CH2- in the divalent hydrocarbon group may be substituted with a -CO-, -O-or -S-, P<8> is a hydrogen atom, P<9> is C1-C12 alkyl, a C3-C12 cycloalkyl or aromatic group which may be substituted, or P<8> is hydrogen, or P<8> and P<9> are bonded to form a divalent acyclic hydrocarbon group which forms a 2-oxocycloalkyl group together with the adjacent -CHCO-, and at least one -CH2- in the divalent acyclic hydrocarbon group may be replaced with -CO-, -O-, or -S-, and (C) a resin which contains a structural unit having an acid-labile group and which itself is insoluble or poorly soluble in an aqueous alkali solution but becomes soluble in an aqueous alkali solution by the action of an acid.
Patent GB-2459653-A (GB)
Title: Manufacture of an article by hot isostatic pressing
Inventor: VOICE WAYNE ERIC
IPC: B23K20/02
Filed: 2008-04-29
Abstract: In a hot isostatic pressing (HIP) process, for example for securing blades to a disc to form a blisk, the temperature of the powder to be consolidated is raised to a predetermined temperature, which may be the eventual required pressing temperature, before the pressure rise to the pressing pressure is initiated. The pressure applied to the powder is therefore maintained below the yield stress of the material of a tooling piece, by which the pressing pressure is applied to the powder, until the predetermined temperature is reached. If the powder is a titanium alloy and the process employs steel tooling pieces, the application of pressure occurs only when the temperature has risen to the extent that the steel is harder than the titanium alloy.
Patent GB-2462125-A (GB)
Title: LNG processing and storage at sea
Inventor: BARCLAY MICHAEL
IPC: F17C1/00
Filed: 2008-07-25
Abstract: In a method of producing liquid natural gas (LNG) at sea, natural gas is treated on a first processing ship or platform 5, then compressed and transferred to a second ship 30 to be liquefied and stored, using a non cryogenic transfer line. A non isentropic expansion process liquefies the gas, with a non liquefied portion being returned by a non cryogenic transfer line to the first ship 5 for subsequent compression and recycling into the liquefaction process. The liquefier on the liquefaction and storage vessel 30 is designed to generate a high liquid yield without the need for excessive operating pressures or multiple refrigerants circulating between vessels 5,30.
Patent GB-2449806-A (GB)
Title: Multi-zone, single trip well completion system and methods of use
Inventor: WALKER DAVID JOSEPH
IPC: E21B34/14
Filed: 2007-05-03
Abstract: An improved well completion system (100) for completing two or more separate production zones in a well bore during a single downhole trip is disclosed. The improved completion system comprises a completion assembly comprising two or more production zone assemblies (108) and a completion tool assembly. Each production zone assembly (106) may comprise an automatic system locating assembly and at least two inverted seal systems for sealing against the tool assembly.
Patent GB-2449825-A (GB)
Title: Waveguide coupler
Inventor: OGUMA NOBUHIKO
IPC: H01P5/16
Filed: 2007-03-13
Abstract: A waveguide coupler for enhancing electric characteristics and productivity. The waveguide coupler (10) comprises four ports (1, 2, 3, 4), and grooves (21, 22, 23, 24) extending along the wall of the waveguides in the vicinity of the joint. The grooves (21,22) are formed along the inner wall and the grooves (23,24) are formed along the outer wall. Since the groves formed along the wall of the waveguide exhibits a function equivalent to that of a ridge existing in the vicinity of joint, the band can be widened for various frequency characteristics and electric characteristics can be enhanced in various kinds of frequency menu. Since grooving exhibits better manufacturing workability than making a ridge and grooving method is increased, cost performance and productivity are enhanced.
Patent GB-2469787-A (GB)
Title: Slot car
Inventor: CRANFIELD MAXWELL LESLIE
IPC: A63H18/00
Filed: 2008-11-04
Abstract: A slot car includes a centrifugal device 10 which, when actuated in use, causes said slot car to reduce speed to reduce the likelihood of the slot car leaving the track when going round a corner. The centrifugal device can be adjusted so that the cornering speed at which the centrifugal device is actuated can be varied. The centrifugal device 10 can be arranged to reduce the speed of the slot car significantly by isolating the cars eclectic motor 43 from power or the device 10 can be arranged to reduce the cars speed a little by limiting the power supply to the motor 43 via the use of a resistor (55, figure 6).
Patent GB-2466182-A (GB)
Title: Bag carrier and hand warmer
Inventor: BLANCHARD JOSH SHOLTO
IPC: A41D19/00
Filed: 2008-12-09
Abstract: A combined bag carrier and hand warmer comprises a strip of material with a pocket at each end of the strip. The strip of material lies across the shoulders and a wearer's hands are placed in the pockets. The user is then able to grasp handles of a bag, supporting the weight of the bags across the shoulders. The pockets also enable the wearer's hands to be kept warm. When not used for carrying bags, the carrier may be used as a scarf.
Patent GB-2467573-A (GB)
Title: Proctoscope with shielding window
Inventor: PARKER ROBERT
IPC: A61B1/31
Filed: 2009-02-06
Abstract: A proctoscope 2 comprising a tubular proctoscope body 8 having a bore 10 and a tapered distal end 12 for insertion into the anus of a patient, and a handle 9. It has a mounting member 30 which supports a light source 6, allowing light to be directed down the bore 10 towards the distal end 12. A translucent window 54 is provided between the bore 10 of the proctoscope body 8 and the light source 6. In use, a light source 6 supported in the mounting member 30 is shielded from foreign matter passing along the bore 10 of the proctoscope body 8. The window 54 may be integral with the proctoscope body 8 and may form a fluid tight seal between the bore 10 and the light source 6. The window 54 may be curved, a lens or can be provided on the mounting member 30.
Patent GB-2458773-A (GB)
Title: Inserting a cleaning member into a drill string
Inventor: BOWEN ADRIAN
IPC: E21B37/00
Filed: 2009-03-23
Abstract: Apparatus to insert a cleaning member 11 into a drill string 20, the apparatus being a tubular body 10 having the cleaning member 11 inserted in prior to connecting the open lower end of the tubular body 10 to the drill string 20 so that the cleaning member 11 can be ejected into the drill string 20. The lower end of the body portion 10 may have an external diameter which is less than the internal diameter of the drill string 20. The upper end of the body portion 10 may have an actuator portion 13 which pushes the cleaning member 11 out of the body portion 10. The actuator portion 13 may be axially displaced by use of a handle 16A, 16B. The handle may have a torque multiplier. The handle 16A, 16B may be a rotary handle or a handle mounted for linear movement. A projection may be provided on the external surface of the body portion to engage the upper end of the drill string 20.
Patent GB-2459569-A (GB)
Title: Method and device for automatically trimming samples in a plate/plate rheometer
Inventor: HOHENSINNER HEINZ
IPC: G01N1/28
Filed: 2009-04-29
Abstract: Method and device for automatically trimming samples in a plate/plate rheometer. The device includes a stripping tool (2) with a blade (26) having a cutting edge (25) The blade (26) is held, in particular articulated, by means of a holding strut (27) at a holding point (50) of a holding block (5) . The cutting edge is pressed against the circular circumferential edge of the plates (1, 1') at a line of contact (b1) at a setting angle (a) with respect to a tangent (tu) . The plates of the rheometer are rotated in a fully circumferential circular rotational movement. The rotational movement is guided in such a way that the relative rotational advance of the cutting edge ( 25 ) of the stripping tool blade (26) is counter to the circumferential circular rotational advance of the rheometer plates. Hereby the portion of the sample (12) arranged between the plates of the rheometer that protrudes over the circumferential edges of the rheometer plates (1, 1') is stripped by means of the cutting edge (25).
Patent GB-2473802-A (GB)
Title: Adjustable masonry support
Inventor: CASSELS PAUL
IPC: E04G23/02
Filed: 2009-07-02
Abstract: An adjustable prop 1 is provided for supporting brickwork or similar construction support structures, wherein the prop comprises an upper support plate 2, a lower support plate 3 and an extendible prop member 4, 5. The adjustable prop member links the upper and lower support plates. Preferably the prop may be permanently connected to each of the upper and lower support plates. The upper and lower support plates may be inserted into a wall to support the integrity of the wall whilst facilitating the insertion of a lintel, joist or beam into an existing wall. A method of using the prop is also defined.
Patent GB-2473275-A (GB)
Title: Bleach activator granule comprising DOBA and a process of production thereof involving extrusion
Inventor: CORDELLINA ANTONIO
IPC: C11D3/39
Filed: 2009-09-08
Abstract: A process for the production of a bleach activator granule comprising the extrusion of a bleach activator composition. The composition comprises decanoyloxybenzoic acid (DOBA), a water-swellable carbohydrate and water. Preferably, the extruded product is in the form of pellets, more preferably cylindrical. Preferably, the water-swellable carbohydrate is selected from carboxymethylcellulose (CMC), cellulose monoacetate (CMA), starch and sugars. The granule may contain a secondary bleach activator such as tetra-acetylethylenediamine (TAED), 4-(2-decanoyloxyethoxycarbonyloxy)benzenenesulfonate sodium (DECOBS), nonanoyloxybenzenesulfonate sodium (NOBS) and/or lauroyloxybenzenesulfonate sodium (LOBS). The bleach activator granule may be coated and is preferably used in a detergent composition.
Patent GB-2460568-A (GB)
Title: Actuator controller
Inventor: KOBATA HIROSHI
IPC: E02F9/22
Filed: 2008-04-09
Abstract: An actuator controller comprises meter-in and meter-out solenoid valves (V1, V4) for controlling the supply/discharge of the working fluid to/from a rod opposite-side fluid chamber (4b), meter-in and meter-out solenoid valves (V3, V2) for controlling the supply/discharge of the working fluid to/from a rod-side fluid chamber (4a), maps for defining the characteristics of the orifice areas of the meter-in and meter-out solenoid valves (V1, V3; V2, V4) with respect to the speed command of the actuator, judging means for judging the operating state of the actuator on the basis of the results of detection of a detector for detecting operation information on the actuator, and selecting means for selecting a map used for the control from the maps according to the operating state of the actuator.
Patent GB-2474629-A (GB)
Title: Purging the atmosphere in an area
Inventor: GODDEN MYLES RICHARD
IPC: F24F8/80
Filed: 2009-09-30
Abstract: Apparatus 10 for purging the atmosphere in a building or other area where a material such as CS gas is used (e.g. for riot training) has a lower air inlet 18, filter chambers 20,22,24 above the inlet 18, a fan 26 above the chambers to suck air through the filters and then out through an outlet 28. Another embodiment has transverse filters (fig 2). The fan operates at a slow speed to produce lower pressure to prevent material leaking from the building during training, and then switched to a greater speed for purging the building. Purging may be for a predetermined period, and the apparatus can control external dampers of the building. The apparatus may be moved by a forklift or loading eyes 14. The filters can be HEPA, ULPA or carbon, and sealed in a bag after use.
Patent GB-2474291-A (GB)
Title: Compression roll housing having side panels with substantially vertical slots
Inventor: DREER CONSTANTIN
IPC: A01F29/09
Filed: 2009-10-09
Abstract: A compression roll housing1for an agricultural machine has opposing front11band rear ends12for connection to parts of the machine, an upper and a lower panel16, and two opposing side panels15. Each of said side panels15is provided with at least one substantially vertical elongated aperture7for receiving a shaft of a compression roll2a. Each of the side panels15is also provided with a horizontal aperture8which extends across the at least one elongated aperture7to the front11bor rear12end of the housing1. Also disclosed is a method of mounting/dismounting a compression roll wherein the roll is mountable and/or removable from the housing by passing through the front or rear of the housing.
Patent GB-2475838-A (GB)
Title: Digital advertising
Inventor: STRANG IAN
IPC: G06Q30/00
Filed: 2009-12-01
Abstract: A method of publishing digital advertising content 80 (e.g. JPEG image) for display at one or more remote display devices 3 physically located in a commercial premises (e.g. a shop) comprises: (a) receiving from a user, over a network (e.g. via SMS messaging), content data indicative of advertising content to be published and location data indicative of one or more retail premises location(s) where said content is to be displayed; and (b) transmitting over a network (e.g. RSS, MRSS web feed) said content data to the or each selected display device in accordance with the location data. The advertisement may be positioned on a sub-portion of a display device's display area. Potential customers may use an SMS forwarding service 93 to obtain a copy of an advertisement. The SMS may include a unique code 84 identifying the advertisement.
Patent GB-2464410-A (GB)
Title: Gas-insulated switch-gear apparatus
Inventor: TAKEUCHI HIROSHI
IPC: H02B13/02
Filed: 2007-07-17
Abstract: A gas-insulated switch-gear apparatus which can be reduced in floor space by reducing the disposition dimension in the axis direction of a breaker and also the disposition dimension in a direction perpendicular to the axis direction of the breaker. Between a main bus bar (1) and a main bus bar (2) which are disposed in parallel to each other, a breaker (3), a breaker (4), and a breaker (5) are arranged side by side in such a manner that the axis line of each breaker may cross at right angles with the axis direction of the main bus bars (1, 2). Branch lines led out from between the breakers (3, 4) and from between the breakers (4, 5) are connected to cable heads (42, 44), respectively. The gas-insulated switch-gear apparatus is so structured that the center of the cable head (42) and the center of the cable head (44) may be located on a straight line crossing at right angles with the axis direction of the main bus bars (1, 2).
Patent GB-513224-A (GB)
Title: Improvements in or relating to the burners of vertical kilns, furnaces, and the like
IPC: F23C5/08
Filed: 1938-04-01
Abstract: 513,224. Burners for shaft furnaces and kilns. PRIEST, C. F. April 1, 1938, No. 10020. [Class 51 (ii)] [Also in Group XI] In shaft furnaces or kilns having burners as described in Specification 332,037, [Class 51 (ii)], the inner end m of the burner in which the fuel exit orifice n is disposed lies in a plane inclined to the horizontal upwardly from the furnace or kiln wall c. The water jacket k is provided with one or more supply pipes t terminating near the inner end of the jacket. The outer end of the burner is made conical and rests on a conical seat e in an annular member f.
Patent GB-1327148-A (GB)
Title: Method and apparatus for controlling the electrostatic condition of moving sheet or web material
IPC: H05F3/04
Filed: 1971-04-20
Abstract: 1327148 Discharging static electricity from webs EASTMAN KODAK CO 20 April 1971 [20 April 1970] 10079/71 Addition to 1326472 Heading B8R Apparatus for controlling the electrostatic condition of a moving web comprises a roller and a plate each having electrically conductive surfaces which are spaced apart to define a gap for the passage of the web therethrough, one of the surfaces being connected to earth and the other to an adjustable source of D.C. potential. The apparatus is a modification of that described in Specification 1,326,472.
Patent GB-623235-A (GB)
Title: Improvements relating to the attaching of wristlet straps to wrist watches and the like
IPC: A44C5/14
Filed: 1947-04-16
Abstract: 623,235. Attaching articles to person. EUSTANCE, E. B. April 16, 1947, No. 10110. [Class 43] A strap 1, of leather or other flexible material, attached to the lug of a watch by means of a metal plate 2, having at one end a slot 3 through which one end of the strap is threaded before being folded back and secured, e.g. by stitching, to the main part of the strap, the other end 5 of the plate 2 being folded right round the watch lug so that its end comes into contact with the strap, is characterised in that the plate 2 is of the same width as the strap 1, which has to be arched to allow its passage through the slot 3, the strap being subsequently flattened so that the plate portions 4 at the ends of the slot are pressed into the sides of the strap.
Patent GB-1357286-A (GB)
Title: Electrochemical cells of the non-aqueous electrolyte type having  a negative active material based on lithium
IPC: H01M6/16
Filed: 1972-03-03
Abstract: 1357286 Cells with lithium anode SOC DES ACCUMULATEURS FIXES ET DE TRACTION 3 March 1972 [5 March 1971 (2)] 10173/72 Heading H1B In a non-aqueous electrolyte cell having a lithium anode, the positive active material comprises at least one fluorinated polymer, e.g. PTFE or fluorinated ethylenepropylene (FEP), the electrolyte solvent being selected from the group constituted by dioxolane and by the mixtures tetrahydrofurandimethoxyethane and tetrahydrofurandimethylether of diethylene glycol. The positive active material may also include a metal compound, e.g. iron sulphide or copper oxide which is reducible to the metal on discharge. A conductive substance, e.g. lamp black, graphite, nickel or copper powders, may also be included in the cathode. The electrolyte salt may be lithium perchlorate or lithium fluoboride.
Patent GB-892096-A (GB)
Title: Improvements in or relating to electrical systems for the automatic control of liftsor mine winders
IPC: B66B1/06
Filed: 1958-03-31
Abstract: 892,096. Control of D.C. motors. STARKSTROM - ANLAGENBAU ERFURT VEB. March 31, 1958 [Aug. 28, 1957], No. 10211/58. Class 38 (3). [Also in Group XXXV] An electric motor MF driving a double-cage lift is supplied from a Ward-Leonard generator G having an amplidyne exciter A, the motor being controlled to provide periods of constant acceleration, full speed, retardation, and creeping speed during a working cycle. Initially, a main winding I of the exciter is connected through a potentiometer P1 to a D.C. source PN and is assisted by a speed-responsive winding VI energized from a motor-driven tachometer generator TG. An exciter field winding V is energized in accordance with the acceleration of the motor through a transformer T1 and amplifier 24, and opposes the winding I for maintaining the acceleration constant. When the speed of the motor has increased to a predetermined value, the voltage of the tachometer generator exceeds a bias voltage provided by potentiometer P2 and rectifiers G1, so that a field winding II of the exciter is energized to oppose the winding I and to limit the speed of the motor. The lift is then driven at a steady speed under the control of the field windings I and II until the cages reach predetermined positions in the shaft whereupon the windings I, V are reversed and the winding II is disconnected for retarding the motor. When the voltage of the tachometer generator becomes less than that derived from potentiometer P3, a field winding III of the exciter is energized to oppose the winding I and to cause the motor to operate at creep speed. After the motor has stopped, a field winding VII of the exciter is energized to compensate for residual flux in the generator G. In addition, the exciter A has a compounding field winding IX which is energized in accordance with the motor current, and a field winding VIII for compensating for changes in the current. A further stabilization field winding IV is energized by the amplifier 24.