baber/WOPTO huggingface dataset:
Patent CH-544796-A (CH)
Title: Anthraquinone dyes for natural and synthetic materials
Inventor: WOLFGANG FREY
IPC: C09B1/26
Filed: 1968-04-08
Abstract: Anthraquinone dyes for natural and synthetic materials. F2A. are of formula: (where A1 is: in which one R1 is H and the other R1 is H, F, Cl, Br or SO3H, or both are Cl; R4 is 3-6C sec. alkyl, cyclohexyl, 3, 5, 5-trimethylcyclohexyl or -phenylene-(R8)n; R5 is H, alkyl or alkoxy of 1-9C, or halogen; R6 is -(CH2)2 or -(CH2)3-, -CH2-CH(CH3)-, -CH(CH3)-Ch2, -CH2-CH(OH)CH2- or -CH2-CH2-(O-CH2-CH2)p-; R7 is H or lower alkyl, R8 is H lower alkyl or alkoxy, halogen or lower acylamino; R9 is -(CH2)2-, -(CH2)3-, (CH2-CH(CH3)-, -CH(CH3)-CH2-, -CH2-CH(OH)-CH2-, -CH(C2H5)-CH2- or -CH(CH3)-(CH2)r-; R10 is -CH2-, -CH(CH3)-CH2-C(CH3)2-, -CH(CH3)-CH2-CH2- or -CH-CH2-CH2- CH2-CH(CH3)2; R11 is H or alkyl of 1-8 C atoms; R12 is -CH2-, -CH2-CH2- or -CH(CH3)-; X is O or S; alkylene means methylene or ethylene opt. substd. by CH3; m is 1-3; n is 1-9; r is 1-6; ring B is substituted by Cl or SO3H in position 6 or 7 or one or two OH or NH2 groups, or one of each in positions 5 and 8; ring C by 1-3 lower alkyl or alkoxy groups). 197 compounds are exemplified, 28 with experimental details.
Patent CH-518349-A (CH)
Title: Adhesives resistant to phase separation containing
Inventor: JOHN ALBERT FRIES
IPC: C09J111/00
Filed: 1968-11-13
Abstract: NE.6616812 describes an adhesive compsn. which is not subject to phase separation on storage, in which 100 pts. of polychloroprene (made by emulsion polymsn. in the pres. of a colophony resin) is mixed with up to 30 pts. MgO and/or ZnO, up to 2 pts. of an antioxidant and 10-100 pts. of a magnesium salt of a resin made by reacting 1-2 mols. formaldehyde with a substd. phenol in which the substituent is an aryl gp. or a C3-6 alkyl gp., in which mixt. the polychloroprene used has been completely or very nearly completely freed from residual resin acids by dissolving the crude material in an indifferent solvent and pptg. pure chloroprene with a non-solvent for the chloroprene which is a solvent for the resin acids. In the improved process disclosed, the polychloroprene used has a melt transition temp. (Tm) of less than 50 deg.C (i.e. low degree of crystallinity).
Patent CH-513107-A (CH)
Title: Sedative and tranquillising 9-aminoalkyl - 9,10 dihydro 9,10 ethanoanthracenes
Inventor: WILHELM MAX DR
IPC: C07C215/48
Filed: 1969-01-03
Abstract: Compounds of formula (I):- and their acid addition salts are used as CNS depressants, esp. as sedatives, tranquillisers and anti-depressants, with a higher therapeutic index than known ethanoanthracenes and with a longer duration of activity. Also used in vet. medicine as growth promoters, in foodstuffs as intermediates.
Patent GB-2359664-A (GB)
Title: Improvements in or relating to antennae
Inventor: GASSER PATRICK ANTHONY
IPC: H01Q1/44
Filed: 2000-01-11
Abstract: An antenna 1 in the form of a thin, substantially planar flexible panel allows the antenna 1 to conform to variations in the curvature of a surface on which the antenna 1 is located. The antenna 1 is primarily for use with a mobile phone and can be incorporated in a tax disc holder for securing to a vehicle windscreen or in a housing 12 of vehicle wing mirror 13 to provide a concealed mounting.
Patent GB-2345593-A (GB)
Title: Inverter system
Inventor: SAKURAI HISAO
IPC: H02M7/48
Filed: 1998-07-16
Abstract: An inverter system whose control program can be written easily conforming to a variety of specifications. The system comprises a control unit and a display (6) such as a parameter unit having a display section and an input section. The control unit includes: a CPU (1) as an arithmetic means for controlling a converter section (31) and a inverter section (33); a memory (2); a memory (3) as a first memory section for storing an inverter control basic program; a parameter storage section (4) for storing parameters; and an APS/W storage section (5) as a second storage unit for storing a plurality of inverter control application programs. The inverter control application programs are transferred from outside the inverter system via a communication means to the APS/W storage section (5).
Patent GB-2358196-A (GB)
Title: Coating an organic article by physical vapour deposition with a chromium layer between the article and the coating
Inventor: HALL DAVID D
IPC: C23C14/20
Filed: 2000-01-13
Abstract: A method of applying a coating by physical vapour deposition onto an article of organic material 10, wherein a chromium layer is deposited on the article prior to deposition of the coating to form a diffusion barrier for water coming from the article. Once a thin layer of chromium 12 has been deposited, the article will have a conductive surface and so a bias voltage may be applied to the article. The resulting ion bombardment produces ion etching of the first layer, promotes bonding of ions subsequently deposited on the first layer 16, results in chromium ions being deposited within the first layer and some chromium ions 14 penetrating the first layer completely and becoming lodged in the surface layer of the article, improving the adhesion of the chromium later. A CrN interface 18 may be applied before depositing the coating, typically applied in the form of a stack of coatings 20,22, eg CrN-CrC, CrN-CrZrN-ZrN or CrN-CrC-ZrCN.
Patent GB-2342348-A (GB)
Title: Processes for the synthesis of hydrogen cyanide
Inventor: MARTIN RICHARD J
IPC: C01C3/02
Filed: 1998-07-17
Abstract: Processes for the production of hydrogen cyanide from the reaction of methane with ammonia at temperatures above about 800{C where the reactor contains a matrix bed of heat resistant materials. The product stream produced within the reactor is preferably routed in a countercurrent fashion to the feed stream entering the reactor to preheat the feed stream and to lower the exit temperature of the product stream. Reactors capable of being used to practice such processes are also provided by the invention.
Patent GB-2348029-A (GB)
Title: Performing an operation in a wellbore
Inventor: GREEN ROBERT R
IPC: E21B47/18
Filed: 1996-10-18
Abstract: Command signals are sent from a surface transceiver to a downhole receiver 2051, to operate an end device 2083, e.g. a completion tool. Several tolls may be provided and selectively operated by coded commands, detected by a verification unit 2077. The output from unit 2077 operates the appropriate fire control to trigger a charge which generates gas and thereby a force which operates the device 2083 to perform the operation. As well as completion operations, drill stem tests may be initiated by the same method to operate other tools e.g. valves 3007-3009. These tests may involve senors 2085-2089 of downhole conditions, whose outputs are processed 2095 and communicated to the surface via transmitter 2053.
Patent GB-2367750-A (GB)
Title: Surgical suction tip with multiple, interchangeable filter chambers
Inventor: JESSUP MARK BRIAN
IPC: A61M1/00
Filed: 2000-06-27
Abstract: Surgical suction tip comprising a tubular body 1 having an outlet 2 and two internal filter elements 12, 13 attached to proximal end plate 9. End plate 9 has an aperture 11 connected to outlet 2 which forms a seal. Filter elements 12, 13 are attached at the distal end to end plate 8. End plate 8 has an aperture 18 communicating with chamber 14 and further aperture 19 communicating with chamber 16. Central chamber 15 lies between chambers 14 and 16. Preferably nozzle 3 has a fluid inlet 4 and a connecting tube 5 which may direct fluid to either of chambers 14, 16 via apertures 18, 19. Nozzle 3 may have a spigot 7 passing through end plate 8 retained by spring 21. Nozzle 3 may be rotated allowing the user to select either filter chamber. May be used during surgery to allow a clean filter to be selected without removal or cleaning.
Patent GB-2356083-A (GB)
Title: Interposer for mounting semiconductor dice on substrates
Inventor: PHAM CUONG VAN
IPC: H01L23/42
Filed: 2000-07-03
Abstract: An interposer 10 for electrically coupling a semiconductor die 50 to a substrate 70, comprises: an interposer body 12 made of a dielectric material and having a contact surface 14 and an opposed bonding surface 16; contact pads 18 arranged about the periphery of the contact surface 14; bonding pads 20 arranged across the entire area of the bonding surface 16; and electrically conductive conduits or vias 22 disposed within the interposer body 12. Each conduit 22 connects a respective one of the contact pads 18 with a respective one of the bonding pads 20. The interposer 10 may also include: a sealed cooling channel 28 defined within the interposer body 12; a fluid medium 30 filling the cooling channel 28; and a piezoelectric element 26 attached to the interposer body 12 with the piezoelectric element 26 communicating with the cooling channel 28 and the fluid medium 30, and being operatively coupled to at least two of the electrically conductive conduits 22.
Patent GB-2367156-A (GB)
Title: Online brand repository system and methods for submission thereto, searching thereof and management thereof
Inventor: GOLSONG THOMAS
IPC: G06Q10/00
Filed: 2000-09-23
Abstract: A global online brand (eg. trademarks) repository system has: a publicly accessible website; a brand information database coupled to the website for storing information relating to brands (such as nations in which a brand is used or in which a declared brand may be used); a method for categorising the brands; a brand submission mechanism for submitting brands; and a brand search mechanism for searching brands in the repository. The system provides worldwide visibility of brand ownership without requiring brand owners to arrange separate publication in different geographical areas. The database may store names (text) images, sounds or moving pictures (animations).
Patent GB-2362749-A (GB)
Title: Recording and/or playback apparatus
Inventor: OHBAYASHI MASAYUKI
IPC: G06F21/10
Filed: 2000-10-13
Abstract: The apparatus has first storage means having a management region and a data region. A generating device generates a predetermined value when initializing is performed. A second storage means stores the generated value. A transforming device applies a transform to the value. A control device acts on the output of the transforming device to store this output in the management region.
Patent GB-2373044-A (GB)
Title: Non-invasive spectrophotometer
Inventor: GLYNN CHRIS
IPC: A61B5/00
Filed: 2001-03-09
Abstract: An opthalmic device for use in non-invasive monitoring of bodily functions in vivo has a first optical system for identifying the centre 1 of the pupil of an eye comprising a first infra red light source 2 and means for receiving light 3 reflected from the iris 4, and a second optical system comprising a second light source with means to focus light in the plane of the pupil and direct focussed light onto the retina 10 and means for receiving light reflected from the retina back though the pupil. The second system (Figure 3) is subsequently aligned with the centre of pupil determined by the first system either automatically or manually by or independently of the subject. Changes in the blood or biochemical changes in the cells of the retina as well as electrical or pathological activity in the retina or brain can be monitored.
Patent GB-2363620-A (GB)
Title: Reinforced timber structural member
Inventor: SMITH GORDON
IPC: E04C3/17
Filed: 2001-04-11
Abstract: A timber structural member 2 is reinforced at the site of a localised load 9 by the application of a metal plate 5b having a plurality of nail portions, e.g. a nail plate made by cutting and bending V- shaped portions out of the plane of the plate. The structural member may be a roof truss as shown, a beam or a lintel.
Patent GB-2374804-A (GB)
Title: A skin treatment cream
Inventor: BHAIRO SUBHAS CHANDRA
IPC: A61K8/97
Filed: 2001-04-26
Abstract: A skin treatment cream is provided which contains lanolin, glycerin, and witch hazel. The composition may also contain emulisifying wax, benzoic acid solution and purified water.
Patent GB-2363622-A (GB)
Title: Water-based drilling fluids using latex additives
Inventor: STOWE CALVIN
IPC: C09K8/12
Filed: 2001-06-13
Abstract: A water-based drilling fluid comprises a polymer latex capable of providing a deformable latex film on at least a portion of a subterranean formation. The polymer latex inhibits penetration of the borehole wall by the fluid when used to drill in shale formations for hydrocarbon recovery operations. This helps to stabilise shale formations when drilling by providing sufficient borehole pressure to maintain the integrity of the borehole. Preferred polymer latexes include polymethyl methacrylate, polyethylene, carboxylated styrene/butadiene copolymer, polyvinyl acetate copolymer, polyvinyl acetate/vinyl chloride/ethylene copolymer, polyvinyl acetate/ethylene copolymer, natural latex, polyisoprene, polydimethylsiloxane, and mixtures thereof. A precipitating agent such as a silicate or an aluminium complex (e.g. sodium aluminate) is preferably used in conjunction with the polymer. Typically, the water present contains a salt to form a brine, often to saturation, although the invention may be practised with fresh water. If a salt is employed, it is often helpful to additionally employ a surfactant, such as betaine.
Patent GB-2377670-A (GB)
Title: A notebook or note pad using two adhesives
Inventor: JOHNSON KENNETH
IPC: B42D5/00
Filed: 2001-07-20
Abstract: The notepad uses two glues 6,18 to hold the pages 4 together, the first being a weak adhesive 6, possibly polyvinyl acetate, to hold the pages together as a bundle and a second very high bond pressure sensitive adhesive 18, eg. acrylic, on both sides of a strip of a foam 12, in the form of a tape, that holds the bundle to the foam and the foam to the spine 10 of the cover 20, 22. This combination of spine, foam, and two adhesives allows the individual pages to be removed with less tearing of the edges and without the notebook falling apart.
Patent GB-2366232-A (GB)
Title: Filler material and wax composition for use in investment casting
Inventor: GUINN PAUL A
IPC: B22C7/02
Filed: 2001-08-21
Abstract: A wax composition for use in investment casting having improved properties includes polyethylene terephthalate as a filler material. The amount of polyethylene terephthalate used in the wax composition ranges from about 5 to about 50 parts by weight of the total wax composition. The use of polyethylene terephthalate as the filler material is effective for controlling the expansion and contraction properties of the wax composition providing a high degree of dimensional accuracy. Polyethylene terephthalate is relatively inexpensive compared to other inert filler materials, does not react with the mold, allows the wax pattern to be readily removed from the mold with reduced tendencies for shell cracking and results in little or no appreciable ash residue upon firing.
Patent GB-2363458-A (GB)
Title: Processing sonic waveform measurements
Inventor: BRIE ALAIN
IPC: G01V1/48
Filed: 2000-03-27
Abstract: A method of determining the sonic slowness of an underground formation from sonic measurements, includes the steps of: (i) obtaining sonic waveforms in the underground formation; (ii) determining, from the sonic waveforms, multiple values of at least one parameter related to the sonic slowness of the formation together with an estimate of the error in each value; and (iii) using the estimate of the error in each value to select a parameter value related to slowness as representative of the formation. The sonic waveforms are typically obtained by logging an interval of a borehole which runs through the formation with a tool which output sonic waveform measurements. The tool can be run on wireline or coiled tubing or the like, or alternatively can be a logging while drilling tool located in a drill string being used to drill the borehole.
Patent GB-2369396-A (GB)
Title: Method and apparatus for mounting doors
Inventor: LADDS IAN DAVID
IPC: E06B1/60
Filed: 2001-09-26
Abstract: A pre-hung door assembly unit is provided with fastening means 30 for mounting a door frame 12 to an opening. The fastening means 30 are formed with gripping elements 32 to be received in corresponding apertures 22 formed in the door frame 12 with the fastening means 30 being secured to the wall 24 by further fastening means 7. An associated architrave 14 is formed with a channel 28 with the fastening means 30 located within the channel 28 such that the fastening means 30 is concealed from view.
Patent GB-2369283-A (GB)
Title: Incorporation of soy proteins in cheese
Inventor: HAN XIAO-QUING
IPC: A23C19/055
Filed: 2001-10-02
Abstract: A method of preparing cheeses from milk and a hydrolysed soy protein is provided. The process preferably uses enzymes (such as proteinase) to treat a paste of soy flour and water to form soy protein hydrolysates. The mixture is heat treated at 65{C to 95{C for 5 to 30 minutes to deactivate the enzymes. The hydrolysate is added to a milk substrate which is then cloned, preferably using rennet, to form curds and whey. An acidifying agent may also be used. The enzyme treatment prevents the soy ingredients from interfering with cloning. After separation of the whey, the curd is converted into cheese using conventional procedures. The cheese may contain 3 to 30 % soy ingredients and 1 to 4 % added salt.
Patent GB-2370585-A (GB)
Title: Electrically conductive sock
Inventor: MOELSAE EERO
IPC: D04B1/14
Filed: 2001-12-10
Abstract: A sock, in particular for the electronics industry and hospital environments, comprising at least one layer knitted of basic fibres or threads (1), whereby the knitted layer also comprises electrically conductive fibre (2). The conductive fibre may be silver-plated polyamide. The basic fibres may have bactericidal properties or be of liquid-conducting polypropylene.
Patent GB-2384267-A (GB)
Title: Computer physical security device
Inventor: WHITTLE MAURICE HENRY
IPC: E05B67/38
Filed: 2002-01-19
Abstract: The device is used in conjunction with an elongate slot in the wall of a computer housing (not shown) to secure same by means of a cable (44) to an immovable object (also not shown). A central plate (10) is sandwiched between two outer plates (20, 30) and is held captive therebetween while being slidably displacable between a retracted (as shown) and an extended position. The central plate (10) has, at one end, a projection (18) terminating in a cross piece (19). The outer plates (20, 30) also having projections (28, 38), but these do not carry cross pieces. These projections (28, 38) lie at either side of the central plate projection (18) when the central plate is in its retracted position. In use, with the central plate (10) in its extended position, its projection (18) can be inserted into the slot until the cross piece (19) extends therebeyond. The device is then turned 90{ so that the cross piece (19) is held captive by the wall of the equipment. The outer plates (20, 30) are then displaced relative to the central plate (100 so the latter is in its retracted position such that the outer plate projections (28, 38) flank the central plate projection (18) and extend into the slot. This prevents the crosspiece (19) being returned to align with the slot. A locking device, such as a padlock (46) is then secured through aligned apertures (26) in the plates (10, 20, 30) to prevent the central plate returning to its extended position.
Patent GB-2381935-A (GB)
Title: Cartridge loader and unloader
Inventor: HOELSAETER HAAVARD
IPC: G11B15/68
Filed: 2002-04-09
Abstract: A magnetic tape cartridge loader and unloader includes a platform 34 positionable in front of a storage slot of a storage magazine and having a pivotable gripper 48 that releases the cartridge 12 from the storage slot, engages and pulls the cartridge from the slot onto the platform with a hook, engages a back edge of the cartridge with a second hook, and pushes the cartridge into a tape streaming device. The reverse operation is performed to unload the cartridge from the tape streaming device and store it in the storage magazine. The platform includes a locking device to hold the cartridge in position during movement of the platform. The gripper has two oppositely directed spring loaded hooks to engage the cartridge. The gripper is driven laterally by a threaded nut on a lead screw 52 and is pivoted between engaging and disengaging positions of the cartridge engaging hook by a spur gear and gear segment arrangement on a guide along which the gripper slides. Sensors sense the position of the gripper to determine if a cartridge is engaged and to calibrate the automatic operation of the apparatus.
Patent GB-2387588-A (GB)
Title: Filling large flexible bags
Inventor: WILSON MATHEW J
IPC: B65B1/32
Filed: 2002-04-19
Abstract: A method and apparatus for filling a flexible intermediate bulk container bag is disclosed wherein the bag is suspended clear of an underlying platform by a lift (9) urged upwards by a counterweight (11) so that during filling the bag "B" the bag falls to the underlying platform to prepare a stable base. There is also disclosed a telescopic spout (8) for delivering fill to the bag (B) and a spout closure for preventing spillage of fill from the spout after filling. Hooks (10) for suspending the bag from the lift may be articulated and overlocking to allow for automation of the bag release after filling. A base (1) and tower frame (2) of the apparatus can be pivotally connected to enable the apparatus height to be reduced for transport. A rotor (18) in the form of an inflatable ring may be rotated automatically in response to detection of a final target weight of the bag so as to twist the neck of the bag for closure.
Patent GB-2375312-A (GB)
Title: A compliant face golf club
Inventor: KOSMATKA JOHN B
IPC: A63B53/04
Filed: 2000-12-29
Abstract: A compliant golf club head (10) permits a more efficient impact between a golf ball (38) and the golf club head (10). By allowing a face section (12) of the golf club head (10) to flex rearwardly during impact with the golf ball (38) internal stresses within the golf ball (38) are reduced to yield a more efficient impact. A thin wall section is located generally parallel with the face (12) and near the junction with a top (16), bottom (18) heel (22) and toe (20) sections to allow the face (12) of the golf club head (10) to flex rearwardly.
Patent GB-2389580-A (GB)
Title: 2-Naphthamide PGI2 antagonists
Inventor: SHIMAZAKI MAKATO
IPC: A61K31/197
Filed: 2002-06-12
Abstract: A 2-naphthamide derivative of the formula (I), its tautomeric or stereoisomeric form, or a salt thereof: <EMI ID=1.1 HE=29 WI=107 LX=369 LY=484 TI=CF> <PC>```wherein m and n independently represent an integer from 0 to 2; ```-R<1> represents -OR<11>, -SR<11>, -SOR<11> -SO2R<11>, -NR<12>R<13>, or -CHR<14>R<15> ```wherein R<11> represents (C2-6)alkenyl optionally substituted by aryl or heteroaryl, (C2-6)alkynyl optionally substituted by aryl or heteroaryl, (C1-6) alkyl optionally substituted by aryl or heteroaryl, ```R<12> and R<13> independently represent hydrogen, (C2-6)alkenyl optionally substituted by aryl or heteroaryl, (C2-6)alkynyl optionally substituted by aryl or heteroaryl, (C1-6) alkyl optionally substituted by aryl or heteroaryl, or R<12> and R<13> together form with the nitrogen atom, 5-7 membered saturated hetero ring optionally interrupted by O or NH; ```R<14> and R<15> independently represent hydrogen, (C2-6)alkenyl optionally substituted by aryl or heteroaryl, (C2-6)alkynyl optionally substituted by aryl or heteroaryl, (C1-6 )alkyl optionally substituted by aryl or heteroaryl, (C1-6) alkoxy optionally substituted by aryl or heteroaryl, or ```R<14> and R<15> together form with the CH, (C3-8)cycloalkyl optionally interrupted by NH, or O, or R<14> and R<15> together form with the CH, phenyl optionally substituted by hydroxy, halogen or (C1-6) alkyl; ```R<2> represents hydrogen, cyano, (C1-6) alkoxy, (C2-6)alkenyl, (C2-6)alkynyl, (C3-7)cycloalkyl, or (C1-6) alkyl optionally substituted by amino, (C1-6)alkylamino, or phenyl, has PGI2 antagonistic activity.