baber/WOPTO huggingface dataset:
Patent CH-526617-A (CH)
Title: Basic azo dyes for acrylonitrile copolymer textiles
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/08
Filed: 1968-05-15
Abstract: Acrylonitrile (co)polymer textiles are dyed in aqueous, neutral or acid medium at 60-100 deg.C. or at above 100 deg.C. under pressure by means of dyes (I) which are free from sulphonic acid groups. D is a (substituted) aromatic-carbocyclic or aromatic-heterocyclic group, R1 is H or CN, R2 is a (substituted) alkyl, aryl or heterocyclic residue, R is H, a (substituted) hydrocarbon residue or heterocyclic residue or a (substituted) amino group, where the residues contain substituents which are suitable for the addition of a proton, A is an anion, m= 1 or 2, Y is a direct bond or a divalent bridge, K+ is a group with the formula R1 has the formula I or II, R3 is a (substituted) (cyclo) alkyl residue or together with R4 and the vicinal N atom forms a heterocyclic residue, R4 is a (substituted) (cyclo) alkyl residue or together with R3 and the vicinal N atom forms a heterocyclic residue, R5 and R6 are H or (substituted) (cyclo) alkyl residues, R7, R8 and R10 are H or a (substituted) hydrocarbon residues, R9 is H or a (substituted) (cyclo)alkyl residue, R11 is H, a (substituted) amino group or a (substituted) hydrocarbon residue, R12 is a (substituted) hydrocarbon group, X is C or N, R3 with R5 and/or R4 with R6 and the vicinal N atoms, R7 and R8 or R7, R8 and R9 together with the N+ atom may form heterocyclic residues, and the group with formula I is the residue of a (partly) saturated ring with a few atoms, and the groups with formula II is the residue of an unsaturated ring, and these rings I and II may be further substituted.
Patent CH-542266-A (CH)
Title: Styryl optical brighteners - effective in the presence of cleaning compsns contng active chlorine
Inventor: ADOLF EMIL DR SIEGRIST
IPC: C08K5/34
Filed: 1966-09-23
Abstract: Dyes are of formula: (where b is H or CH3, gamma is p-isopropylphenyl, diphenyl or 1-2 naphthyl and gamma is one of the following gps: where d is H or phenyl, e and f may be phenyl, stilbenyl, p-phenylstilbenyl or benzostilbenyl, Y2 is a bridging gp/atom being -O-, -S- or N(Xa) in which Xa is H or a 1-20C radical free of chromophores, U5 may be H, styryl or p-phenylstyryl, E is a gp suitable for forming a naphthoxazole ring system and where the benzene the naphthalene system and where the benzene and naphthalene rings in gamma + gamma may be further substd. by non-chromophores).
Patent CH-541145-A (CH)
Title: Controller for addition of binder liquid - to a granular material eg moulding sand
Inventor: HORST FEDDERN
IPC: B22C5/08
Filed: 1971-10-08
Abstract: Control of the degree of wetting of granular material, partic. moulding sands, in which a liq. binder is automatically added to the material, by (a) completely immersing >=1 resistance body, movable against the variable force of a spring and operating the valve of a control device, in the granular material, (b) uniformly reciprocating the resistance body more or less, relative to the bulk granular material, in dependence on the state of this at the valve, the motion in one direction resulting in the closure and in the other direction the opening of a feed pipe for the liquid binder, and the addition of this in metered amts. to the granular material.
Patent CH-547694-A (CH)
IPC: B29C65/56
Filed: 1972-12-29
Abstract: A method of welding a plastic end member to an unstepped, plastic tubular body which comprises positioning the end member within the body and then irradiating the area to be welded with a laser beam for a specified time sufficient to achieve the desired weld while simultaneously imparting relative rotational motion between the beam and the area to be welded.
Patent CH-509739-A (CH)
Title: Organo-antimony cpds bactericides and fungicides
Inventor: JOHN RANDOLPH LEEBRICK
IPC: C07F9/90
Filed: 1965-04-22
Abstract: Use of cpds. RnSbX3-n (I) where R = alkyl, alkenyl, alkynyl, aryl, cycloalkyl or cycloalkenyl. X = halogen, carboxylate, alkoxide, oxide, hydroxide, sulphide or mercaptide n = 1-3 When X is divalent (e.g. oxide) cpds. of formula (II) are also included R2Sb-X-sbR2 (II) Bactericides and fungicides esp. of use in the treatment of plastics, textiles, papers and paints. 27.2 g. (C4H9)2 SbCl in 500 ml. dry benzene treated with 22.5 g. sodium lauryl mercaptide. Refluxed 5 hours, filtered hot and filtrate evaporated to give di-n-butyl antimony lauryl mercaptide.
Patent EE-9500079-A (EE)
Inventor: JANOS AUER
IPC: C10M133/56
Filed: 1995-12-29
Abstract: Multifunctional engine oil composition consists of a base oil and an additive package (1.5-55 weight %) comprises: (A) 10-100 wt.% polyfunctional, ash-free detergent-dispersant additive or its oily solution comprising polymer components which are produced by reacting a polyolefin derivative, preferably a PIB derivative, injected with dicarboxylic acid (anhydride) and non-acidic comonomers with ethylenic double bond, and having an average molecular weight of 800, with compound containing amino, imino or hydroxyl groups, the polyolefin chain in the polymer component carrying 1.6-20 acid derivatives, the amount of the molecules with more than one acid derivative being at least 25 wt.%, and the derivative being an imide, amide or ester amide derivative, and 0-90 wt.% usual alkenyl succinic acid derivative; (B) usual dispersant-detergent with different base number and metal content, antioxidant, friction reducer, wear inhibitor, corrosion inhibitor, defoamer and flow point reducer; and (C) usual viscosity (index) improving polymer. Weight ratio of A:B:C is 15-85: 15-85: 0-70.
Patent GB-2342077-A (GB)
Title: Automobile front pillar
Inventor: YOSHIDA SUGURU
IPC: B62D25/04
Filed: 1999-05-31
Abstract: An automobile front pillar (1; 40; 50) includes, at a portion thereof positioned closely to a passenger compartment (16) of an automobile (10), a weak portion (27b; 47b; 62) for initiating the buckling of the front pillar upon application of a shock to that part of the front pillar positioned remotely from the compartment. When an obstacle collides with the front pillar portion positioned remotely from the compartment, the weak portion collapses by the resulting collision shock to cause the front pillar to buckle. The collision shock is partly absorbed by the buckling front pillar, whereby the shock applied to the obstacle is significantly damped.
Patent GB-2347426-A (GB)
Title: Stabilizer combination for use in rotomolding polyolefins
Inventor: STADLER URS LEO
IPC: C08K5/3492
Filed: 2000-02-24
Abstract: A process for the production of polyolefin hollow articles comprises charging the polyolefin with a stabilizer combination comprising (a) at least one compound from the group of the organic phosphites or phosphonites, (b) one or more compounds selected from the group consisting of i.) hydroxylamine derivatives and ii.) amine oxide derivatives and (c) at least one compound from the group of the hindered amine stabilizers, filling this mixture into a mold, heating this mold in an oven to above 280{C, such that the stabilized polyolefin fuses, rotating the mold around at least 2 axes, the plastic spreading to the walls, and cooling the mold while still rotating, opening it and taking the resultant hollow article out. The use of the stabilizer combination for stabilizing polyolefins processing polyolefins processed by a rotomolding process is also claimed.
Patent GB-2344559-A (GB)
Title: Compaction methods and apparatus
Inventor: HAMILTON ROBIN
IPC: B30B11/22
Filed: 1996-09-05
Abstract: Waste compaction apparatus 2 has a screw conveyor 4 which conveys material along a passage 6 toward an exit nozzle 10 which constricts the flow, to cause compaction. The nozzle 10 has a variable cross sectional area in response to material pressure and is resiliently biased toward a position of minimum cross-sectional area.
Patent GB-2360392-A (GB)
Title: Linear electrical actuator
Inventor: BOWER KENNETH JOHN
IPC: H01F7/08
Filed: 2000-03-13
Abstract: An electrical linear actuator consistes of three solenoids sequentially attracting a common circular plunger plate, 'a' which in turn moves the attached plunger, 'b'. Each solenoid has multiple pairs of pole faces by forming projections or teeth, 't' at the ends of the three solenoids. The plunger maybe positioned anywhere along its stroke and not just at the two ends of its stroke as with a single solenoid. In addition this arrangement allows for relatively large strokes for solenoid type actuators. Preferably the magnetic circuit for the solenoids including plunger plate(s) would be made using laminations of ferromagnetic material.
Patent GB-2360883-A (GB)
Title: Inverter circuit
Inventor: STRAND TIMOTHY DAVID
IPC: H05B41/285
Filed: 2000-03-31
Abstract: An inverter circuit comprises first Q1, second Q2, third Q7 and fourth Q8 switching means. The first and second switching means are connected in series, third and fourth switching means are connected in series, and a voltage divider R9, R10 is provided across the circuit input. A first current steering means D1 is connected between a potential derived from the voltage divider and the junction of the first and second switching means, and a second current steering means D2 is connected between the junction of the third and fourth switching means and a potential derived from the voltage divider. The switching means are arranged for connection in series with a load 8 between the second and third switching means across the circuit input, so that switching on the second Q2 and third Q7 switching means and then the first Q1 and fourth Q8 switching means, and then switching off the first Q1 and fourth Q8 switching means before the second Q2 and third Q7 switching means prevents more than half the circuit input voltage being connected across any one switching means.
Patent GB-2350445-A (GB)
Title: Fluid pressure regulating valve
Inventor: RHODES DANIEL
IPC: G05D16/20
Filed: 2000-05-25
Abstract: A fluid, eg. compressed air, pressure regulating valve providing a regulated fluid pressure output that is proportional to the value of an electrical control signal (C) applied to the valve comprises a body (1), a bore (2) in the body (1), a fluid supply port (3) and a fluid output port (4) communicating with the bore (2), and an axially moveable spool (6) mounted in the bore (2). The axial position of the spool (6) in the bore (2) is determined by a pilot pressure signal acting on a diaphragm (8) associated with one end of the spool (6), the pilot pressure signal being proportional to the value of the control signal (C). Differing axial positions of the spool (6) result in differing cross-sectional flow paths between the supply port (3) and outlet port (4) and hence in a fluid pressure output proportional to the value of the control signal (C). The pilot pressure is controlled by nozzle 161 flapper 14, and the controller 17 is provided with an electrical pressure feedback signal by transducer 18.
Patent GB-2349416-A (GB)
Title: Improvements in or relating to packaging
Inventor: DUFFIELD ROBERT WILLIAM
IPC: E05B43/00
Filed: 1998-12-22
Abstract: A gift for the millennium, or other specific time, is inserted in a container and is secured therein by wrapping a ribbon (20) therearound. One end of the ribbon (20) is permanently affixed to a housing (4) of a fastening device (2) and the free end (22) of the ribbon (20) is secured to the fastening device (2) by extending a bolt (8) through a loop in the end (22) of the ribbon. The bolt (8) is held in this position against the action of a spring (38) by way of a release mechanism comprising a trigger (40) and a releasable permanent magnet (42). A circuit is incorporated within the housing (4) to enable the current time to be displayed and also to hold in memory a predetermined date and time, for example the millennial hour, at which the package is to be opened. At the predetermined time, release pulses apply demagnetising current to the release coil of the magnet (42) whereby the trigger (40) is released so that the spring (38) is able to retract the bolt (8).
Patent GB-2364736-A (GB)
Title: Fixing block for plastic ties
Inventor: GRAY RICHARD JOHN
IPC: G09F7/18
Filed: 2000-07-11
Abstract: A fixing block 30 for plastic ties 32 which is securable to a body 36, e.g part of a document holder, and which has an contact surface 34 which rests against said body, a resilient projection 37, preferably a pair of wings, which in use are engagable with surfaces on a support 40 eg a post around which the ties are passed to enhance the grip of the fixing device to the support.
Patent GB-2355448-A (GB)
Title: Pole handling apparatus
Inventor: MANUS FERRY
IPC: B66C1/62
Filed: 2000-09-13
Abstract: The invention provides a pole handling apparatus (1 Fig 1) suitable for the erection or removal of poles 19, which are typically telegraph or electrical poles. The apparatus comprises a frame (2 Fig 1), having mounting means (3 Fig 1) adapted to mount the frame at a portion of a pole. The frame is contrained at that portion of the pole by a first clamping means 7 which passes about the pole and is adapted to be tightened against the pole, thereby securing the frame at the specific location on the pole. This tightening is achieveable using securing means, either hydraulic ram (13 Fig 1) or winch hook and handle (14 and 15 Fig 2), which are adapted to effect the tightening of the frame about the pole. Additional safety means 8 may be provided to secure the frame about the pole at two or more positions.
Patent GB-2367336-A (GB)
Title: Multiple compressor microprocessor control system
Inventor: SWIFT GEORGE ALBERT
IPC: F04B49/06
Filed: 2000-09-28
Abstract: A compressor control system comprises a plurality of microprocessors M3,M5,M7 each being adapted to be coupled to a corresponding one of a plurality of compressors 3,5,7 in an air delivery network wherein at least two of the compressors are of different air delivery capabilities and wherein each of the compressors comprises a pressure sensing system PT3,PT5,PT7 for sensing a network pressure of the air delivery network at a delivery point thereof. Each of the microprocessors has embedded therein control logic which employs an algorithm to control an operation of the corresponding one of the compressors as a function of data regarding the network pressure and based on a priority of the corresponding one of the compressors in a predetermined compressor hierarchy.
Patent GB-2369046-A (GB)
Title: A self rocking baby cot
Inventor: SCHNEIDER MARK CHRISTOPHER
IPC: A47D9/02
Filed: 2000-11-21
Abstract: A baby cot 1 uses a repelling magnet system 4,6 to give a continual random motion of the cot within the confines of the frame 3 in reponse to movement of the baby. Magnet 4 is mounted on leg 5 in such a way so as to allow the gap between magnets 4 and 6 to be varied and thus the rate of movement of the cot to be controlled. As the baby grows, the cot can be replaced by a crib. The cot is also detachable from the frame and can be used as a cradle whilst the frame can be used as a playpen.
Patent GB-2354365-A (GB)
Title: Adapting seek velocity profile to destination track location
Inventor: MCKENZIE LEALON R
IPC: G11B21/08
Filed: 1999-07-01
Abstract: Apparatus and method for improved disc drive data storage capacity and seek performance. A disc drive (100) includes a rotatable disc (106) with a recording surface on which a plurality of tracks are defined and an actuator (110) which supports a head (120) adjacent the tracks. A servo circuit (130) uses a velocity profile (150, 180, 190, 330, 340) to position the head adjacent a destination track, with the servo circuit adaptively selecting the velocity profile in relation to the physical location of the destination track. The servo circuit preferably uses a reduced maximum velocity and a decreased deceleration rate when the deceleration track is adjacent an innermost or outermost diameter of the disc, thereby reducing the risk of damage as a result of contact between the actuator and a latch/stop (122) used to limit radial excursion of the head.
Patent GB-2359305-A (GB)
Title: Calcium phosphate nanoclusters
Inventor: HOLT CARL
IPC: A61P19/00
Filed: 2000-12-15
Abstract: A method of making calcium phosphate nanoclusters for use in nutritional products, neutraceuticals and pharmacological preparations comprising the preparation of a solution containing calcium ions, phosphate ions and multiply phosphorylated phosphopeptide molecules and having an appropriate pH, the method characterised in that the solution is made by mixing together two solutions, neither of which alone is a nanocluster forming solution.
Patent GB-2358817-A (GB)
Title: Trace-level gas analyser
Inventor: SATOU YUUICHI
IPC: G01N1/22
Filed: 2001-02-02
Abstract: A trace-level gas analysis apparatus having a diffusion scrubber 11 that captures, in adsorption fluid 16, atmospheric gas components and a sampling tube 10 that guides air into the diffusion scrubber 11 is provided with cleaning means 2 for cleaning the diffusion scrubber 11 and the sampling tube 10, using a cleaning fluid 22. Fluid 16 from diffusion scrubber 11 may be concentrated in column 32 and analysed in ion chromatograph 3 which comprises separation column 33, suppressor 34 and electrical conductivity meter 35.
Patent GB-2376723-A (GB)
Title: Guide vane assembly for a gas turbine engine
Inventor: DODD ALEC GEORGE
IPC: F01D25/24
Filed: 2001-06-20
Abstract: Two stages of guide vanes 22, 24 are arranged in tandem between a first rotary turbine stage (20, Fig. 1) and a second rotary turbine stage 26. Shroud portions 42, 46 on the guide vanes overlap in loose engagement, until the gas turbine engine starts operating. Gas loads then act on the downstream vane stage 24 and move it in a downstream direction until the opposing flanks of radially opposing lands 44, 48 on the shroud portions engage, whereupon gas leakage via the overlap onto the turbine casing 40 is at least substantially reduced. Assembly of the two stages of guide vanes is enabled by sliding vane stage 24 into bore 38, screwing shroud portion 42 of vane stage 22 into shroud portion 46, and bolting flanges 32, 34, 36 together.
Patent GB-2368678-A (GB)
Title: Method of accessing a web-site
Inventor: AHLUWALIA GURDIP
IPC: G06F17/30
Filed: 2001-04-05
Abstract: A computer system comprises a Personal Computer (PC) 1 connected to a number of different Internet servers 6, 7, 8, 9 by means of the Internet 5. One of the Internet servers 6 provides access to a web-site 6' controlled by a computer game provider, the web-site allowing a computer game program to be downloaded from the web-site to the PC 1. The other Internet servers 7, 8, 9 provide access to commercial web-sites 7', 8', 9'. In use, a user downloads the computer game to the PC 1 from the web-site 6'. The computer game comprises different types of graphical component 10, 11, 12, some of which are user-controllable. At least one of the user-controllable graphical components comprises a hyperlink to one of the commercial web-sites 7', 8', 9'. The appearance of the graphical component comprising a hyperlink is such that it is visually related to the nature of the commercial web-site to which it is linked. If a user wishes to transfer client data to one of the commercial web-sites 7', 8', 9', a client data transfer can be initiated via a client database 13 which is also connected to the Internet 5.
Patent GB-2374313-A (GB)
Title: Method and device for producing a flexible multi-ply web of material
Inventor: MUELLER HEINZ JUERGEN
IPC: B31F1/07
Filed: 2001-04-10
Abstract: At least a first ply of material is embossed by passing it between an embossing roller 3 and a rubber roller 2. This first ply is combined with a second optionally embossed second ply and the two are joined by passing them between spiked roller 10 and smooth rigid roller 11, to form mechanical bonds between the plies. The method is suitable for producing multi-ply webs of paper or non-woven fabrics. The embossed pattern consists of a series of projections and recessions. The embossing rollers and the spiked roller are in register such that the spikes will hit at least some of the recessions of the embossed ply facing the roller. The bonding spots between the plies produced by the spiked roller have a smaller area than the recessions in which they are situated.
Patent GB-2359071-A (GB)
Title: Flow vented and pressure vented closures
Inventor: STURK RON
IPC: B65D51/16
Filed: 1999-12-08
Abstract: A closure for a container having an opening, comprising a baffle having at one end a surface for blocking communication with said opening, an orifice means at another end of said baffle for communicating with said opening.
Patent GB-2375273-A (GB)
Title: Communications interface for an electronic device
Inventor: CROYLE RICHARD
IPC: G06F13/38
Filed: 2001-04-30
Abstract: A mobile telephone handset is provided with a connector (8) and circuitry (18, 19) which permits universal serial bus (USB) and single-ended (SE) modes of data transmission with another device such as a personal computer, another mobile telephone handset or keyboard.
Patent GB-2379360-A (GB)
Title: Transmission of a MAP message from an MSC to an SCP
Inventor: HOSIE NADIA
IPC: H04M3/42
Filed: 2001-08-31
Abstract: A method of operating a mobile phone telecommunications network 1 is provided, comprising using at least one mobile switching centre (MSC) 2 of the network to receive at least one message, and as a result to generate a mobile application part (MAP) message, transmitting the MAP message from the MSC to at least one service control point (SCP) 3 of the network, and operating the SCP to process the MAP message. Processing of the MAP message by the SCP may comprise, for example, determining the subsequent handling of the MAP message, charging a sender of the message received by the MSC. The message received by the MSC may comprise a text message, for example a text message generated using the short message service (SMS).
Patent GB-2368553-A (GB)
Title: Cutting device for floor coverings
Inventor: MUEHLEBACH MORITZ
IPC: B26B3/08
Filed: 2001-09-27
Abstract: The invention relates to a cutting device (1) for floor coverings for cutting or marking seams, comprising a base body (2), at least one cutting blade (3) held at the base body (2) and a contact edge (4) for the edge of a floor covering provided on the underside (5) of the base body (2), wherein a first plate (6) is affixed in the front region of the base body (2), and a second plate (7) is removably attached to the base body (2), and the cutting blade (3) is arrangeable parallel to the contact edge (4) between the plates (6, 7). In order to provide a cutting device (1) that makes it possible to adjust the cutting width in a simple way, at least one additional plate (8, 9, 10) is provided according to the invention so that, if required, the cutting blade (3) can also be arranged between the second plate (7) and the additional plate (8) or between adjacent additional plates (8, 9,10).
Patent GB-2384161-A (GB)
Title: Conditioning powders
Inventor: LEE JOHN
IPC: F26B3/092
Filed: 2001-12-04
Abstract: The powder, particularly flour, is fed batchwise into a conditioning column (2) defining an internal conditioning space, and having a base construction (1) with a conical gas-permeable membrane in between. Gas, pre-conditioned as to temperature and moisture, is blown up through the membrane to fluidize the powder above. The gas flow is distributed so that powder lying over higher-flow regions spills over on to lower-flow regions, creating a circulation of powder in the column and efficient conditioning. Powder can be discharged through a central port at the column base, controllable by an automated discharge valve (3).