baber/WOPTO huggingface dataset:
Patent CH-533123-A (CH)
Title: Quinine quininoine and analogues thereof useful as antimal
Inventor: ALBERT WALTER GUTZWILLER JUERG
IPC: C07D453/02
Filed: 1969-06-26
Abstract: Quinine, quinidine analogues thereof useful as anti-malarials, antiarrhythmics and flavourings for drinks. G3A. Cpds. of formula (I) and (II), their antipodes, racemates and acid addition salts: (where R1 is H, OH, halogen, lower alkyl, lower alkoxy or methylene- dioxy, R2 is lower alkyl or lower alkenyl and m is 1 or 2, being I when R1 is methylenedioxy) are prepd. by treating (V) and (VI), their antipodes and racemates with a stereoselective reducing agent (pref. diisobutyl-aluminium hydride), opt. reducing a resulting cpd. in which R2 is lower alkenyl to a corr. cpd. in which R2 is lower alkyl (pref. using a diimide), and opt. converting the product into an acid addition salt. - With the exception of those cpds. in which (R1)m is OH or OMe in the 6-position and R2 is vinyl or ethyl, (I), (II), (VI) and new and are claimed, as are pharmaceutical preparations contng. them.
Patent CH-552600-A (CH)
Title: 4-amino-6,7,8-trimethoxyquinazolines
IPC: C07D403/04
Filed: 1970-11-23
Abstract: 4-Amino-6,7,8-trimethoxyquinazolines Cpds. of formula (I) (where Y, Y1 and Y2 are 1-3C alkoxy and R and R1 are H, 1-4C alkyl or a group -CH2(CH2)nONO2 (a), -CH2(CH2R2)nONO2 (b) or -CH2(CH2)zN CH2(CH2)zONO2 2 (c) in which R2 is -(CH2)mCH3 or -(CH2)yONO2, n is 1-6, m is 0-4 (7+n is not >6) y is 1-4 (n+y is not >7) and z is 1-4, at least one and not more than two nitrate groups being present and one of R and R1 being H or alkyl when the other is a group (b), or NRR1 is a residue and corr. cpds. in which -ONO2 residues are replaced by OH, have hypotensive and coronary dilating activity, some also have antiarrhythmic activity.
Patent CH-511871-A (CH)
Title: (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB X = double bond. (B) Sa
Inventor: SUEESS RUDOLF DR
IPC: C07D211/70
Filed: 1967-05-31
Abstract: (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB - X = double bond. (B) Salts (II) of (I). (I) and (II) Analgesics. Dose 100-500 mg. (III) Intermediates for (I) and (II) Racemic cis-1-methyl-3-(3,4-methylenedioxy-phenyl)-4-piperidyl-amine (6.0 g.), 2 N HCl (35 ml.), and 35% HCHO (5 g.) were stirred 30 mins. at 20 deg., heated 30 mins. at 100 deg., evapd., and recryst. from MeOH, giving the racemic-naphthyridine-HCl, m.p. 304 deg.
Patent CH-526553-A (CH)
Title: Fungicidal and insecticidal 1-(beta-aryl)ethylimidazole - ethers and amines
Inventor: ERIK F GODEFROI
IPC: C07D233/61
Filed: 1969-08-19
Abstract: Fungicidal and insecticidal 1-(beta-aryl)ethylimidazole ethers and amines. N5-. And their acid addn. Salts are new cmpds. of formula (I): (where R3, R4, and R5 = H or (1-6C) alkyl; X = O or NH; n = 0, 1 or 2; R1 = H, Me, or Et; R2 = H or Me; Ar = Ph opt. substd. by 1 or more hal., (1-6C) alkyl, or (1-6C) O alkyl, thienyl, or halothienyl; Ar1 = Ph opt. substd. by 1 or more hal., (1-6C) alkyl, (1-6C) O alkyl, CN, NO2 and/or NH2, or an alpha-tetralyl residue; with the provisos' that (a) If X = NH, R5 = H; (b) If Ar1 is substd. by NO2 or NH2, X = O and n = 0; (c) If Ar1 = alpha-tetralyl, X = NH and n = 0; and (d) If X = O and Ar opt. substd. by hal, (1-6C) alkyl, (1-6C) O alkyl, and/or CN, then n is not = to 0).
Patent GB-2347995-A (GB)
Title: Vehicle lamp with a discharge bulb and a reflector with shielding of electromagnetic waves
Inventor: YONEYAMA MASATOSHI
IPC: F21S8/10
Filed: 2000-02-21
Abstract: A vehicle lamp comprising a reflector 3, a discharge bulb 5, a connector 11 and an electrically-conductive cover 21. The reflector 3 includes an electrically-conductive film 31, which may be a film of aluminium, on a surface of the reflector 3 and a contact terminal portion 152, 153 electrically connected to the electrically-conductive film. The discharge bulb 5 is supported in the reflector 3. The connector 11 is detachably connected to the discharge bulb 5 and the electrically-conductive cover 21 covers the connector 11. In the vehicle lamp, the electrically-conductive cover 21 is in contact with the contact terminal portion 152, 153 of the reflector 3 when the connector 11 is connected to the discharge bulb 5. The electrically-conductive film 31 on the reflector 3 shields the vehicle from electromagnetic waves associated with the high voltages required by the discharge bulb 5. Further shielding may be provided on the back cover (7, Figs. 2 and 3).
Patent GB-2344584-A (GB)
Title: Digester
Inventor: PITTWOOD ARTHUR STANLEY
IPC: C05F17/00
Filed: 1998-09-18
Abstract: A digester (10, 49) for composting biodegradable material has a plurality of treatment compartments (16-19, 21a) one above the other with respective closable openings (26-29) in the floors thereof to allow material to pass through the digester compartments in a controlled manner. The uppermost compartment (16) has inlet means (20) for receiving a batch of material to be treated and means (36-40) are provided for transferring heat into the compartment (17) immediately below the uppermost compartment so as to heat the floor thereof and thus enhance digestion of material therein, the heat being transferred from one of the lower, hotter compartments (18, 19). Means (46) are also provided for spraying water in the chambers, the water being heated by means of heat from one of the compartments, and there are also means (50) for blowing air into the compartments. A transfer means, such as an elevating screw (50), can be provided to move material from a lower compartment into the uppermost compartment (16).
Patent GB-2360444-A (GB)
Title: Mirror clearing means
Inventor: JACKSON STEVEN
IPC: B60R1/06
Filed: 2000-03-22
Abstract: The invention discloses a mirror wiping device for wiping the mirror surface 101 of a vehicle wing mirror. The mirror wiper has a wiping means 302 holding a blade 303 which is maintained substantially transverse to a first end of the mirror surface 101 and is transferable along the length of the mirror surface between the first and second ends of said mirror surface 101. Transfer of the blade 303 across the mirror surface 101 thus results in wiping of substantially the entire mirror surface. The invention further discloses means for cleaning water droplets from vehicle wing mirrors by providing for the formation of air jets directed towards the mirror surface 702. These air jets are formed by outlet of gas from a vehicle air venting system or by deflection of air by baffle plates 901 during vehicle motion.
Patent GB-2360719-A (GB)
Title: Apparatus for separating particles from a fluid flow
Inventor: GAMMACK PETER DAVID
IPC: B04C5/24
Filed: 2000-03-31
Abstract: Apparatus for separating particles from a fluid flow comprises an upstream cyclonic separator 12 and a plurality of downstream cyclonic separators 26 arranged in parallel with one another. Each of the downstream cyclonic separators 26 projects, at least in part, into the interior of the upstream cyclonic separator 12. This arrangement provides a compact and economic apparatus which is particularly suitable for applications such as vacuum cleaners.
Patent GB-2361565-A (GB)
Title: Compact disc library scanner and organiser
Inventor: GREGORY CHRISTOPHER
IPC: G06K17/00
Filed: 2000-04-19
Abstract: The compact disc library scanner is a palm-sized unit, which incorporates an infrared bar-code scanner linked to a programmable memory. Once the unit's memory has been programmed to identify a bar code on a compact disc box, the unit is then capable of locating this particular compact disc from a collection. The unit gives an audible signal when the scanner passes over a pre-programmed bar code. Programmed title information and text is displayed on a liquid crystal display. All text and unit operations are edited and controlled by a push button keypad. Sell adhesive bar-code strips are untitled until such time as the user programs the unit to identify a chosen barcode strip, giving the unit applications beyond that of compact disc collections.
Patent GB-2350414-A (GB)
Title: Projectile for delivery of a tranquilliser
Inventor: BRYDGES-PRICE RICHARD IAN
IPC: F42B12/54
Filed: 2000-05-23
Abstract: A projectile mainly for drug delivery comprises a tubular body casing 1 which defines a cavity 2 for containment of a tranquillising drug. The casing has an end plug 3 which coaxially supports a hollow needle 4 projecting forward through an ogival nose cap 5. Located around the needle 4 towards the tip of the nose cap 5 is a gas producing detonator 7 fired by an impact fuse 8. Attached to the detonator 7 and the needle 4 is the neck 9 of an inflatable bag 10 of which an opposed end 11 is attached to the plug 3. The rear end of the cavity 2 has a piston 12 the rear end of which communicates through concentric passageways 13 and ducts 14 with the interior of the bag 10. The nose cap 5 is of a readily breakable plastics material or designed to assist retardation. An impact absorbing material may be contained in the nose cap. On impact with a target the detonator 7 is driven back along the needle and fired via the fuse 8 to thus inflate the bag 10 rapidly. The bag 10 expands and prevents excess penetration whilst spreading the impact energy over a wide area. The bag inflation gas bleeds through ducts 14 and passageways 13 to drive piston 12 forward thus delivering the drug through the needle 6.
Patent GB-2350931-A (GB)
Title: Forming vias in low-k dielectric materials using metallic masks
Inventor: USAMI TATSUYA
IPC: H01L21/768
Filed: 1998-06-25
Abstract: A first HSQ insulating film 3 with a low dielectric constant (lower than that of a silicon oxide film) is formed on a semiconductor substrate. A metal film 5 is formed on a second insulating film 4. Then, the metal film is patterned to a prescribed pattern. An opening is formed in the first and second insulating films using the metal film as a mask.
Patent GB-2370043-A (GB)
Title: Chemical treatment of silica films
Inventor: QUELLET LUC
IPC: C23C16/40
Filed: 2000-12-12
Abstract: An improved high temperature chemical treatment of deposited silica films is characterised by subjecting them to exposure to reactive ambient comprising hydrogen and oxygen atoms. This method results in better elimination of residual undesirable oscillators so as to provide improved optical quality silica waveguides with reduced optical absorption. The silica film may be deposited by chemical vapour deposition or sputtering. The treatment removes impurities and specifically includes heating the substrate coated with a silica film in an inert atmosphere to a maximum temperature of 1350{C, exposing the film to the reactive atmosphere, removing the coated substrate from this atmosphere, and then cooling to a temperature of 600{-1000{C. One method of forming the silica film involves the reaction of silane and nitrous oxide.
Patent GB-2372008-A (GB)
Title: Rotational moulding machine
Inventor: MEURET PAUL
IPC: B29C35/16
Filed: 2001-02-09
Abstract: A rotational moulding machine comprises; an oven 25, at least one arm 2a arranged to rotate a mould 18 within and relative to the oven 25, the arm 2a having a connection portion 1a for connecting the mould 18 to the arm 2a; a cabling receiving section (10 of fig 2) for receiving cabling connected between outside of the oven 25 and the connection portion 1a; a first conduit portion 105 for the flow of cooling fluid from outside of the oven 25 into the oven 25 towards the connection portion 1a, and a second conduit portion (107 of fig 2) for the return flow of the cooling fluid from inside of the oven 25 to outside of the oven 25; and a pump for pumping the cooling fluid through the first and second conduit portions 105, 107; wherein the pumped flow of cooling fluid through the first and second conduit portions 105, 107 serves to cool the connection portion 1a and/or the cabling receiving section (10 of fig 2). Also disclosed is a method of cooling an arm 2a of a rotational moulding machine using the above described apparatus.
Patent GB-2360712-A (GB)
Title: A salad washer with filtration and recycling of water
Inventor: HYNES JOHN PATRICK
IPC: C02F1/44
Filed: 2001-03-16
Abstract: The filtration unit receives waste water from salad washing tanks (16, figure 1) via a conduit 17. The water is pumped through a conduit 26 to a primary coarse filter 27 that removes large particulate matter. Further particulate matter is removed by a second filter 28. The water continues through successively finer filters 30-32 and an active carbon filter 33. The water is then passed through an irradiation unit 34 for deactivating residual microbiological matter within the water. The irradiation may be by ionising radiation or ultra violet light. A conduit 21 returns the filtered water back to the washing tanks for re-use in the salad washing process. The water initially supplied to the washing tanks is provided as a jet or spray of sterile water at a temperature of 1 to 5{C.
Patent GB-2374819-A (GB)
Title: PTFE oxidation resistant coating for medical or surgical instruments
Inventor: AOUN WALID ABI
IPC: A61L2/26
Filed: 2001-04-27
Abstract: An endoscope is protected from the corrosive effect of a sterilisation solution by application of a polytetrafluoroethylene coating. A suitable applicator and application process are also described.
Patent GB-2365489-A (GB)
Title: Lid supporting mechanism
Inventor: ICHIMARU TAKAHIDE
IPC: B60N2/75
Filed: 2001-05-25
Abstract: A lid opening-closing supporting mechanism in a biaxial rotating system comprises: a base shaft (11); a rotating member axially supported by the base shaft; a guide hole (12) bored in a container; a branch hole (13) branching from the guide hole (12); and first and second slide shafts (31,32) attached to a lid (3) and located in the guide hole (12). The coefficient of friction between the second slide shaft (32) and an inner surface of the guide hole (12) is defined as , and an angle formed between a line connecting the base shaft (11) with the first slide shaft (31) and a line connecting the base shaft (11) with the second slide shaft (32) is defined as   a  , wherein the base shaft, the first slide shaft and the second slide shaft are arranged to satisfy a formula expressed as   a/  2tan<SP>-1</SP>. The first slide shaft (31) may tightly contact an end portion of the guide hole (12), while the first (31) and second (32) slide shafts loosely contact the guide hole (12) in other areas. The support Mechanism is preferably used to support a lid of a container in an automobile, e.g. a storage container or a cup holder.
Patent GB-2381503-A (GB)
Title: scooter board with attached light or sound displays
Inventor: CHEN TING-HSING
IPC: B62K3/00
Filed: 2001-10-30
Abstract: A scooter board structure comprises a pair of side boards 11 extending downwardly from both sides of a main board 1, and a pair of ribs 12 secured underneath the main board 1 next to the side boards 11. Each side board 11 has a hole 111 to receive a chamber 2 protruding from a plate 21 therein, and is sealed with a cover 3. The chamber 2 may be attached with colorful balls, bells or diodes 4 for attraction purpose. The main board comprises a compartment 8 to receive a battery 7 and speaker 6 therein. Each cover 3 and plate 21 are bolted together.
Patent GB-2374408-A (GB)
Title: Inspection machine
Inventor: FURNAS WILLIAM J
IPC: C03B/
Filed: 2001-12-04
Abstract: A machine for inspecting objects such as containers comprises a conveyor, a rejector for removing rejected objects from the conveyor, an inspection device for inspecting the objects upstream of the rejector and for producing a continuous stream of input data including a tracking signal, and a control for randomly evaluating the input data stream and converting it into an output data stream for operating the rejector at a predetermined number of cycles after a transition in the input data indicates that an object should be rejected. Thus two data streams that are not related real-time are operated on so that the input stream can be processed real time vis-a-vis the output stream. Both streams are clocked by the same encoder, and a random tracking signal is imposed on both streams. A reject signal on the input stream can accordingly be placed at the correct location on the output stream.
Patent GB-2376471-A (GB)
Title: Method and apparatus for dissolving crude oil sludge
Inventor: HOWE WILLIAM BENJAMIN
IPC: B01F23/47
Filed: 2002-02-14
Abstract: Apparatus comprises floats 1, or tractor (21, fig. 2), pump 2 connected by pipe 3 to rotor arms 5, camera 22 and lights 6. Spray nozzles 13 are attached to rotor arms 5. In use, the apparatus is placed in a tank and solvent is pumped into the tank. Pump 2 sucks dissolved sludge through inlet port 15. Sludge is forced along pipe 3, along spray arms 5 and through nozzles 13, which results in more sludge being dissolved. When the sludge reaches the desired viscosity it may be pumped from the tank. Lights 6 and CCTV 22 enable operators to control the operation from a remote location by controller 14.
Patent GB-2377787-A (GB)
Title: Determination of blood flow parameters
Inventor: AKINYEMI SAMUEL NATHANIEL OLAL
IPC: A61B5/026
Filed: 2002-03-14
Abstract: Method and apparatus for evaluating blood flow parameters of a subject. Together with their associated correction factors, a database is created storing a pair of test meaurements for a parameter, the dominant pupils, with a factor, the value of which brings them physiologically close, but pathologically different, and, another factor which defines them to represent the stastical mode of that parameter. The dominant pupils create conditions for a 'Runner', a calibration unit and, prepares the measured and evaluated factors of a subject under review to be calibrated. Also stored in that database is the measured and evaluated factors which belong to a 'Runner' into ordered modes based upon the physiological and patho - physiological significance of a factor relative to all the others which determine the value of an evaluated parameter, to enable the creation of a correction factor algorithym, the blueprint, which is used to calibrate the evaluated parameter of a subject under review.
Patent GB-2375871-A (GB)
Title: Traffic monitoring system using vehicle identification
Inventor: MATSUI TOSHIAKI
IPC: H04W4/02
Filed: 2002-03-28
Abstract: A plurality of roadside devices, 1, are located at the entrances and exits of a traffic monitoring area such as a road junction or intersection. Each unit requests a response from passing vehicles which transmit a vehicle identification, 3. The identifier is then forwarded to a monitoring device, 2, which can determine a time series for the position of the vehicles within the monitoring area. The information can also be used as part of a traffic monitoring system for a wider area by transmitting data from the monitoring device, 2, to a central control point. The system also avoids duplication of data by checking if the identifier of the vehicle received by the same roadside device has already been recorded, as in the case of a temporary holdup, and excluding the record. The roadside device may also be coupled to a vehicle detector in order to initiate the request signal (Figs 2-5). The system may also be used to track vehicles through a monitoring area.
Patent GB-2375900-A (GB)
Title: Decorative covering means
Inventor: ANDERSON COLETTE
IPC: H02G3/20
Filed: 2002-05-23
Abstract: A decorative cover (1) for a component of a light fitting, such as a ceiling rose. The cover may be comprised of two parts (2, 3) that have attachment means (9) for securing each part to the component and means for connecting each part to each other. The cover (1) may be made from a resiliently deformable material and its two parts (2,3) may be connected together by hinged means (17). The two parts (2,3) of the cover (1) may also be interlocked together by use of co-operating formations such as a hook and lip (40) or a tongue and groove formation. The cover (1) may also be in the shape of an inverted cone, with the cord of the light fitting passing through a hole formed at the apex of the cone.
Patent GB-2378263-A (GB)
Title: Fluid control valve
Inventor: COWAN ANTHONY
IPC: F16K31/40
Filed: 2002-05-29
Abstract: A fluid control valve (1) has a valve body (2) which defines an inlet (6) and an outlet (8). Slidably positioned in the valve body (2) is a piston member (20) which moves between first and second positions which correspond to open and closed states of the valve (1). The piston member (20) has a chamber (28) which is in communication with both the inlet (6) via a fixed size first aperture (36) and also the outlet (8) via a second aperture (46) which is controlled by a pilot valve arrangement (34). By adjusting the position of the pilot valve (34) in the second aperture (46), the hydraulic pressure in the chamber (28) can be adjusted so that the piston member (20) moves towards either the first or second position, thereby controlling fluid flow through the control valve.
Patent GB-2382274-A (GB)
Title: A mobile phone with selectable ring tone sequence.
Inventor: HIJII KAZUYOSHI
IPC: H04W88/02
Filed: 2002-08-05
Abstract: A mobile communication terminal has a memory storing a telephone directory, wherein, there is associated with at least one phone number, a unique ring tone comprising of any combination of a plurality of alerting signals such as beeps, tones, melodies, recorded or synthesised voice, music and downloaded audio, to be played in a predetermined order. There may be a variable waiting period between two signals within a single combination and repetitions of the ring tone sequence. The user may choose his/her combination of alerting signals and duration of waiting periods to compose a ring tone so as to provide a unique identifiable sound to indicate the caller ID. A vibrator circuit is also disclosed.
Patent GB-2382349-A (GB)
Title: Transparent Silicone Film-Forming Composition and Method for Curing Same
Inventor: YOSHIHARA KAZUTOSHI
IPC: C09D183/08
Filed: 2002-08-23
Abstract: There is provided a transparent silicone film-forming composition which forms a ultraviolet absorbing and infrared screening film exhibiting film hardness of 6H to 9H or more after curing on a transparent substrate such as glass and plastic. A transparent silicone film-forming composition comprises a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D). A transparent silicone film-forming composition comprising a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b) as well as tri- or dialkoxysilane (c) mixed with monoalkoxysilane (d) and/or glycidsilane (e), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D).
Patent GB-2394151-A (GB)
Title: Error control in a Bluetooth (RTM) wireless communication system
Inventor: LOH WENG WAH
IPC: H04L1/00
Filed: 2002-10-08
Abstract: Devices of a Bluetooth wireless communication system are adapted to include an L2CAP extension layer 27,37 that calculates error control data for each packet of payload data. An error control data packet is transmitted immediately following each packet of payload data. The L2CAP extension layer checks incoming payload data packets using the associated error control data, to determine transmission errors such as caused by radio-frequency interference. A preferred example uses 32-bit Ethernet to generate an error control checksum, e.g a CRC checksum, providing robust error checking for a high integrity transmission link such as between a computing device and a printer.