baber/WOPTO huggingface dataset:
Patent BR-9908609-A (BR)
Inventor: LIA RAYMOND A
IPC: G01L7/08
Filed: 1999-10-14
Abstract: A pressure sensitive device includes a housing having an interior cavity and a narrow downwardly extending portion. A support plate is disposed within the housing cavity along with a flexible diaphragm which is sealingly mounted to a bottom facing side of the support plate. A movement mechanism interconnected to the diaphragm includes a pressure sensitive element which is responsive to the impingement of incoming fluid on the sealed diaphragm. The movement mechanism is disposed within a narrow extending portion of the housing to assume a compact and shallow profile which facilitates direct attachment to existing devices, such as blood pressure sleeves. In a preferred version, the movement mechanism is disposed within a cavity defined by the diaphragm.
Patent BR-9911976-A (BR)
Title: Composições de limpeza e lavadeira
Inventor: BETTIOL JEAN-LUC PHILIPPE
IPC: C11D3/22
Filed: 1999-07-12
Abstract: Patente de Invenção: <B>"COMPOSIçõES DE LIMPEZA E LAVANDERIA"<D>. A presente invenção refere-se a composições de limpeza e lavanderia compreendendo um ingrediente detersivo e um produto da reação entre uma amina primária e/ou secundária e um componente de perfume. Através da presente invenção, é obtida uma liberação do componente ativo durante um período mais longo de tempo do que através do uso do ativo em si.
Patent BR-9913666-A (BR)
Inventor: BARTERI MASSIMO
IPC: C21D9/52
Filed: 1999-09-15
Abstract: In the thermal treatment of continuous-cast or hot-rolled steel strip, by using particular solutions regarding the choice of the strip rolling temperatures, the transfer times from the coiler to the furnace, as well as specific process steps in annealing, it is possible to treat any type of steel by sending the coils of strip, still at a high temperature, directly to the annealing furnace, at the same time maintaining the mechanical and microstructural characteristics obtainable in traditional cold-strip annealing.
Patent BR-9915108-A (BR)
Inventor: WAYER HARALD M
IPC: G09F19/22
Filed: 1999-07-28
Abstract: The invention relates to a continuous conveyor characterised by an endless support for transporting objects and/or people. Said support comprises at least one holding device where an advertising board is fixed, in at least one of its longitudinal sections, i.e. on at least one of the transport elements following each other in the longitudinal direction.
Patent BR-9916697-A (BR)
Inventor: POHLMANN WILLIAM N
IPC: G06F11/30
Filed: 1999-12-29
Abstract: An event management system including an event manager, an alarm rule store, an event correlator, and a response engine. The event manager provides and receives events. The event correlator correlates at least one of the events provided by the event manager based on the alarm rules stored in the alarm rule store. The response engine executes a response policy based on the correlation of events by the event correlator.
Patent BR-9917516-A (BR)
Inventor: RINKER JEFFREY EARLE
IPC: C07B61/00
Filed: 1999-10-12
Abstract: A process for manufacturing acrylonitrile comprising reacting propylene, ammonia and oxygen in a reactor zone in the presence of a catalyst to produce a reactor effluent containing crude acrylonitrile, transferring the reactor effluent containing crude acrylonitrile to a quench column wherein the reactor effluent containing crude acrylonitrile is contacted with an aqueous stream to cool the reactor effluent, transferring the cooled reactor effluent containing the crude acrylonitrile to an absorption column wherein the reactor effluent containing crude acrylonitrile is contacted with a second aqueous stream to separate and remove the crude acrylonitrile as a bottom stream from the absorption column, transferring the bottom stream containing the crude acrylonitrile to a recovery and purification section where the acrylonitrile is recovered and purified, wherein the improvement comprises supplying the second aqueous stream to the absorption column by means of liquid spray nozzles.
Patent CH-542863-A (CH)
Title: Imidazolidinone derivs - antiemetics and cns inhibitors
Inventor: ARMIN ZUEST
IPC: C07D233/00
Filed: 1970-12-07
Abstract: Title cpds are of formula (I) where A1 = (2-3C) alkylene; A2 = (2-4C) alkylene, R = (1-4C) alkyl, R1 = H or (1-4C) alkyl and salts of I. I are prepd. by condensing appropriate fragments, e.g. (a) 4-chloro-4' fluorobutyrophenone with a bicyclic residue, (b) a 4-diazaheterocyclic 4'-flurobutyrophenone with a substd. imidazolidinone residue (c) a 4-flurobenzonitrile or phenylcarbonyl halide, with a bicyclic Grignard.
Patent CH-511880-A (CH)
Title: Basic azo dyestuffs
Inventor: MOSER HELMUT DR
IPC: C07D277/66
Filed: 1968-01-24
Abstract: Dyestuffs of formula (I) where X1 is the residue of a coupling component of the amino- or hydroxybenzene series, the heterocyclic series, the amino- or hydroxynaphthalene series or with a methylene group capable of coupling, Y is a direct bond or a divalent bridging group, p is 0-3 A is an anion and K1 is where R' and R" are (subst) alkyl or cycloalkyl or together form a heterocyclic group1 R3 and R4 are H, (substituted) alkyl, cycloalkyl or acyl, R8, R9 and R10 are (substituted) alkyl or cycloalkyl or can make a heterocyclic ring as can R' with R3 and/or R" with R4 are prepared by coupling an amine with a coupling component H-X1-Y-K1 circled positive. The dyestuff may be used for paper and polyacrylonitrile textile material.
Patent CH-498047-A (CH)
Title: Monofluorophosphoric acid and its monoesters for use in
Inventor: WITTMANN ROLF DR
IPC: C07H19/10
Filed: 1965-10-27
Abstract: Preparation of monofluorophosphoric acid and its monoesters or their salts, by reacting phosphoric acid, a monoester thereof, or one of their salts with HF in the presence of trichloroacetonitrile and/or dicyclohexylcarbodiimide and an acid-binding agent. The products can be hydrolysed, and are isolated by known methods, pref. as alkali, ammonium or cyclohexylammonium salt. The method represents the first facile preparation of these compounds, and proceeds rapidly and practically quantitatively. Monofluorophosphoric acid and its monoesters can be used in dentistry, or as intermediates for drugs or plant protecting agents.
Patent CH-557210-A (CH)
Title: Gauge for adjusting boring diameter of boring tool - is held in insertion hole of tool holder for tool adjustment
IPC: B23Q17/22
Filed: 1972-10-16
Abstract: The gauge base is held in the insertion hole in the tool holder. This hole runs parallel to the hole in the tool holder used for the cutter (2). The gauge may be at an angle to the boring bar centre line and parallel to the travel of the cutter in the boring bar (1). By changing the slide (11) of the gauge the latter can be used for adjusting the tool which is at right angles to a boring bar. The tool itself is adjusted by a screw arrangement (4) which provides precision adjustment to the single point tool, when the gauge is used for precision adjustment of the bore size produced by the cutter. Alternately a dial gauge may be used, which is mounted on the boring bar (1).
Patent GB-2358660-A (GB)
Title: System to hold stained glass or other sheet material
Inventor: MARRION-COLE LESLEY
IPC: E06B3/964
Filed: 2000-01-28
Abstract: A framework is made of H and U section came to receive sheet material, the came being joined by differently-angled push-fit clips and edge-joining strips. The differently-angled clips and edge-joining strips allow lengths of came to be joined at different angles to make 2- or 3-dimensional structures. The clips are secured onto the came initially by a push-fit and then made secure by application of mastic or the use of a glue-gun. The internal dimensions of the clips may be slightly larger than the external dimensions of the came allowing them to slide snugly into the clips or the clips may be dimensioned to fit into the cames. The joining strips may be rigid, fixed angle or flexible, the flexible joining strips may be used to form opening apertures such as lids doors or windows.
Patent GB-2350062-A (GB)
Title: Syringe pump
Inventor: COBB ANTHONY RICHARD
IPC: H03M1/30
Filed: 2000-03-28
Abstract: A syringe pump has a drive mechanism driven by control unit 9 which receives data from the user input device 10 and from the barrel size sensor 20. The sensor preferably includes an arm 21 swung against the barrel of the syringe 3. The arm is coupled to a strip mask (30) having a row of transparent apertures (31 to 35) of differing lengths. The position of the mask and thus the size of the syringe barrel is determined from the combination of the radiation transmitted trough the transparent apertures and the position of an edge of the transmitting region. The control unit 9 compares the derived barrel size information to stored information relating to the type of syringe and indicates the syringe type on display 11.
Patent GB-2351659-A (GB)
Title: Cover apparatus for a garden pond
Inventor: CALEY ROLAND CHARLES
IPC: E04H4/08
Filed: 2000-04-19
Abstract: Cover apparatus (10) comprises a cover (12) which can be arranged over a water holding member, for example a pond and connecting means (16,54,104 and 140) for connecting the cover to an edge region of the water holding member.
Patent GB-2365871-A (GB)
Title: Catalytic thermolysis of polystyrene to recover styrene
Inventor: SATO TAKUMI
IPC: C07C4/22
Filed: 2000-05-22
Abstract: A method for recovering styrene monomers from impact-resistant polystyrene comprises the step of thermally decomposing the polystyrene in the presence of a sulfate and/or manganese dioxide catalyst. Typically, the sulfate is a metal sulfate, wherein the metal is selected from at least one of the following: Mg, Mn, Ca, Sb, Na, Fe<SP>II</SP>, Zn, Al, and K. The heating temperature used in the process is preferably not more than 350{C.
Patent GB-2350368-A (GB)
Title: Unsymmetrical dioxazine dichroic dyes for use in liquid crystal compositions & liquid crystal display elements
Inventor: ASHIDA TORU
IPC: C09K19/60
Filed: 2000-05-22
Abstract: Unsymmetrical dioxazine compounds, represented by formula (1-1) and (1-2) below, are dichroic dyes having a narrow light absorbtion band for use in liquid crystal compositions and liquid crystal display elements. <EMI ID=1.1 HE=76 WI=94 LX=528 LY=999 TI=CF> <PC>[In the formula, each of Y<SP>1</SP> to Y<SP>3</SP> stands for a group represented by formula (2) or (3) with at least one being represented by formula 2; X stands for H, halogen, cyano, alkyl, aryl, alkoxy, acylamino or carboxylate; h is an integer of 0 to 2; i is an integer of 1 to 2; j is an integer or 0 to 2; A is a group of formula (I); E, J and M are groups of formula (II); G and Q are groups of formula (III) and formulae (I)-(III) are as defined in claim 1.] <EMI ID=1.2 HE=17 WI=112 LX=454 LY=2526 TI=CF>
Patent GB-2351282-A (GB)
Title: Recovering bromine from dilute aqueous bromide solutions
Inventor: KUNIYOSHI MINORU
IPC: C01B7/09
Filed: 2000-06-08
Abstract: A method for recovering bromine eg from brines or seawater, comprises at least the following steps: (1) an oxidation step wherein an oxidizing agent eg chlorine is added to an aqueous solution containing bromine ion to thereby convert bromine ion into bromine; (2) a generation step wherein the aqueous solution, in which bromine ion has been converted into bromine in the oxidation step, is contacted with a gas having no reactivity with bromine to thereby release a bromine gas; (3) a reduction step wherein the bromine gas released in the generation step is mixed with a sulfur dioxide gas thereby converting bromine into hydrogen bromide; (4) an absorption step wherein the reaction mixture containing the hydrogen bromide converted in the reduction step is captured with an separator comprising filaments and having a specific surface area of from 100 to 500 m<SP>2</SP>/m<SP>3</SP> and (5) adding an oxidizing agent to the captured reaction mixture containing HBr to give Br<SB>2</SB>.
Patent GB-2348518-A (GB)
Title: Acceleration based control system for speed governing
Inventor: EARLESON WALTER E
IPC: F02D45/00
Filed: 1999-11-30
Abstract: In one embodiment, the present invention is a method for governing the speed of a device (26) that involves generating a command signal (24) based on a desired change in acceleration, the inertia of the device (26), and a load associated with the device (26). The command signal (24) is output to actuating means for changing the acceleration of the device (26). A speed sensor (28) provides a signal indicative of the speed of the device (26) such as an engine, a movable machine, or a movable component of a machine. An error signal (34) based on the difference between the actual speed of the device (26) and the desired speed of the device (26) is calculated. The desired change in acceleration is computed based on the error signal (34) and a gain factor that is proportional to a desired response time of the control system. The desired change in acceleration (42) is multiplied by an inertial gain factor that is derived from a previous command signal (24) and the change in the speed of the device that resulted from a previous command signal (24). The inertial gain factor is computed and updated at selected intervals to account for changes in the inertia and load.
Patent GB-2367776-A (GB)
Title: a removable backstop for spring collets
Inventor: BROWN ROBERT WILLIAM
IPC: B23B31/20
Filed: 2000-08-26
Abstract: A removable backstop 2 fits into the rear bore of a host collet 1 and is held in place by stepped keys 3, which fit into slots within the collet and corresponding slots in the backstop body 2, and cap screws 4 mounted in the backstop. Accurate depth location of a component, such as a bar for example, within the collet is affected by adjustable screw 5.
Patent GB-2360809-A (GB)
Title: A screw pile
Inventor: DUNN PETER
IPC: E02D5/56
Filed: 2001-02-22
Abstract: A screw pile has a shaft (10) and at least one helix (12) acting as a screw thread. The helix (12) has a plough formation (20) on the trailing edge which may point upwardly or downwardly and serve to radially compress soil as the pile penetrates the ground. Such an arrangement is said to improve resistance to tension and compression loads.
Patent GB-2376671-A (GB)
Title: Stabilised two wheeled vehicle
Inventor: LAWSON JAMES EDWARD
IPC: B62J17/08
Filed: 2001-03-08
Abstract: A fully enclosed two wheeled vehicle with a stabilising system comprising foot operated retractable stabilising wheels on either side of the vehicle. The stabilisers may operate independently of each other and may be locked into the up or down position.
Patent GB-2375962-A (GB)
Title: Orthopaedic device
Inventor: SMITH WALTER STANLEY
IPC: A61F5/01
Filed: 2001-06-01
Abstract: An orthopaedic device for alleviating the symptoms of foot drop comprising: a first portion arranged to encompass a circumference of a patient's leg between the knee and calf; a second portion arranged to receive a toe region of the patient; a third portion which is arranged to encompass the patient's leg in an ankle region; and a substantially inelastic strip of material attached at one end to the first portion and at the other end to the second portion, the third portion maintaining the inelastic strip in close contact with the patient's leg so that a degree of tension is maintained along the length of the strip to prevent the angle between the patient's leg and foot substantially exceeding 90{.
Patent GB-2376314-A (GB)
Title: Peer-to-peer network search popularity statistical information collection
Inventor: ROGERS PETER JAMES
IPC: G06F17/30
Filed: 2001-06-04
Abstract: A server and method for a peer-to-peer network search popularity statistical information collection service for clients is provided. A dedicated server on a network is arranged to receive data from supplying client nodes about search requests posted, received or fulfilled. The data is then aggregated to obtain popularity information which is then offered to requesting clients who may have subscripted to the service. The suppling client nodes might cache the search requests and periodically send the data to the server. Also the data may be transferred as a XML document in which the server can aggregate metadata to create lists according to the metadata. The metadata might be Dublin Core metadata.
Patent GB-2378780-A (GB)
Title: An arrangement for preventing the re-use of tokens in accessing pay-per-use software
Inventor: WEMYSS KEVIN
IPC: G06Q20/00
Filed: 2001-08-14
Abstract: A method for consuming tokens used to control access to restricted resources held at a user's machine (106) is disclosed. The method comprises: reading a stored token from a first storage area of the user's machine (106), calculating control information for verifying the integrity of the stored token, reading predetermined control information corresponding to the stored token from a second storage area, comparing the control information to the predetermined control information; and consuming the stored token conditional on the control information matching the predetermined control information. The first and second storage areas are separate to help reduce the vulnerability of the tokens to selective replay attack.
Patent GB-2380205-A (GB)
Title: Fabric processing machine
Inventor: TSUI TAK MING WILLIAM
IPC: D06B3/28
Filed: 2001-09-28
Abstract: The fabric processing machine, particularly for use with textile fabrics and for dyeing, comprises a fluid jet nozzle 4, an intermediate chamber 6, an air jet nozzle 8, an expansion chamber 10 and a plaiting device 12, with each of the elements placed one after another so that fabric 14 passes through them sequentially in the above order. Preferably the intermediate chamber is designed to collect excess fluid from the fabric rope and houses a perforated cabinet 16 that extends between and has a converging tapered profile between the inlet and the outlet of the intermediate chamber. The expansion chamber may be provided by an expansion elbow with the interior diameter of the expansion chamber increasing from the inlet to the outlet of the chamber. An upstream surface of the plaiting device is preferably perforated to allow bleeding of airflow exiting the air jet nozzle away from the linear direction of travel of a fabric rope. The machine may also include a drive roller 2 positioned upstream of the fluid jet nozzle.
Patent GB-2368616-A (GB)
Title: Pneumatic forcing arrangement
Inventor: COTTERILL IAN RONALD
IPC: F15B11/042
Filed: 2001-09-29
Abstract: A pneumatic forcing arrangement 10 (Fig 1), suitable for actuating an operating rod 101 of a hydraulic braking system 100 under test, effects displacement and applies force to the rod followed by releasing it. Actuation is repeated cyclically, which requires rapid transfer of compressed air to precise demand pressures without hysteresis. A fast response, low flow capacity control valve 40 is controlled to provide a demanded pressure at outlet port 43 and with relay valve means 60, comprising quick release supply and exhaust valves 70 and 80, supplies compressed air to a transducer 20 including a diaphragm coupled to the rod 101. The valves 70 and 80 each respond to a negative pressure between a first port 77, 87 and second port 78, 88 to open and the supply to the port 77 and control valve 40 is by way of restriction means 94 so that in response to a step increase demanded pressure at 43 the control valve input pressure drops and the supply relay valve 70 opens to feed the transducer until the pressure recovers. A drop in control valve outlet pressure vents the transducer through valve 80. Flow means 297 (Fig 2) may be disposed between the supply rely valve and control valve and effect a small delay in opening of the relay valve, and the flow restriction means (294) may comprise separately controllable restrictors to finely tune flows to each of these valves.
Patent GB-2383220-A (GB)
Title: Adaptive strength watermarking
Inventor: PELLY JASON CHARLES
IPC: G06T1/00
Filed: 2001-12-13
Abstract: A watermarking system comprises an encoding data processor operable to generate at least one marked version of an original item of material by introducing one of a predetermined set of code words into a copy of the original material item. The encoding processor comprises a code word generator operable to form the code word by generating a plurality of code word coefficients, and an encoder operable to combine the code word coefficients with the material item, and an adaptation processor. The adaptation processor is operable to adapt the strength of the code word coefficients or the material item samples in accordance with a relative sensitivity of the material item samples to carry the code word coefficients. The strength of the watermark is therefore adapted in accordance with the sensitivity of the material item to carry watermark code word coefficients. As a result there is a reduced likelihood of an attacker identifying parts of the material item to which the water mark code word has been added. A likelihood of a successful attack is thereby reduced whilst maintaining a desired false negative detection probability. The watermarking system finds particular application in identifying a point of distribution of pirate copies of video material generated by capturing the watermarked image, using, for example, a camcorder in a cinema.
Patent GB-2374382-A (GB)
Title: Steering shaft retaining clip
Inventor: BUTKIEVICH DANIEL J
IPC: F16D3/26
Filed: 2002-02-18
Abstract: A slap yoke clip (46) has a side portion (54) formed configured to fit over a side portion of a slap yoke (44) and engage a nut of a transverse retaining bolt to retain the slap yoke clip on the slap yoke. An abutment portion (62) of the slap yoke clip (46) extends from the slap yoke clip side portion for abutting a surface of the slap yoke to prevent rotation of the slap yoke clip with respect to the slap yoke. An elastically deformable latch portion (64) of the slap yoke clip extends from the slap yoke clip side portion, at an angle thereto, for elastically deforming when a steering shaft is laterally inserted into the slap yoke and for returning to a relatively undeformed condition after insertion of the steering shaft into the slap yoke to prevent exit of the steering shaft from the slap yoke.
Patent GB-2374326-A (GB)
Title: Lyocell carcass cord for a radial tyre
Inventor: CHOI SOO-MYUNG
IPC: B60C9/00
Filed: 2002-04-11
Abstract: The cord 3 has a dry/wet tenacity ratio S1/S2 of 1.2 to 1.6, a tensile strength at high temperature/a tensile strength at room temperature ratio S3/S4 of more than 0.8, and a shrinkage E of less than 0.01 Thereby a resistance to fatigue and dimensional stability in running of the tyre are improved.
Patent GB-2380288-A (GB)
Title: A method and system for screening a VLSI circuit design for inductive coupling noise
Inventor: MCBRIDE JOHN G
IPC: G06F17/50
Filed: 2002-07-03
Abstract: A method is disclosed for estimating inductive coupling noise of a signal on a transmission line in a VLSI circuit design stored in a computer memory. The method determines the capacitive coupling noise on the signal, adds inductive coupling noise, and compares the total to a specified maximum amount of noise. The inductive coupling is a percentage of a supply voltage, which percentage varies depending upon the transition rate of the signal, the resistance of the line, and the gate capacitance of a load on the line. The inductive coupling varies based on the circuit design and may be stored in a table having inductive coupling values for multiple design conditions. The table is created using a field solver to determine line characteristics and a circuit simulator to simulate inductive coupling noise. For each set of initial conditions, a worst-case inductive coupling value is recorded in the table. The method for estimating inductive coupling noise of a signal may also involve a transition rate for the signal.