baber/WOPTO huggingface dataset:
Patent CH-537946-A (CH)
Title: 7-aminocephalosporanic acid - derivs - prepd by acylating 7-aminocephalosporanic acid with aminopyr
Inventor: BICKEL HANS DR
IPC: C07D501/20
Filed: 1970-08-21
Abstract: Therapeutically active cpds. (I) (where R1 is an esp. p- or m- opt. lower alkyl-substd. aminopyridinium gp. and R2 is H or a free or carboxylic acid-esterified OH gp., in which the ester-O atoms may be substd. by S, or an opt. N-substd. carbamoyloxy gp., e.g. -O-CO-NHR3 where R3 is esp. lower alkyl opt. substd. by one or more Cl atoms, or a thiocarbamoylmercapto gp) are prepd. by acylating cpds. (II) with the R1CH2CO gp. (I) have anti-bacterial activity against gram +ve and -ve bacteria, e.g. penicillin-resistant Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae and Salmonella typhosa and are useful in pharmaceutical compsns, food additives, food preservatives and disinfectants. Pref. (I) where R2 is acetoxy are converted to OH-cpds. which may be reacted with an isocyanate ester to form (I) where R2 is an N-substd. carbamoyloxy gp.
Patent CH-496045-A (CH)
Title: Diisocyanate adducts are prepared from aliphatic
Inventor: JOHN DOUGLAS GARBER
IPC: C08G18/42
Filed: 1965-11-19
Abstract: Diisocyanate adduct is prepared by reacting a diisocyanate of formula (I) where X = H or the group COOR1, where R1 is an alkyl group with at least 4C atoms; R = alkyl with at least 4C atoms when X = COOR1; and R = alkyl with at least 8C atoms when X = H; and n = 2 or 3; with a polyol and/or a diamine at 25 deg.C.
Patent CH-531479-A (CH)
Title: Preparation of acrylamide derivatives and polymers from
Inventor: FRANCO SIMONE DR
IPC: C08F20/60
Filed: 1966-10-24
Abstract: High mol. wt., water-soluble polymers are prepared from acrylamide derivatives (I) of the formula:- R'CH = CR" - CO - NHR" where R' and R" (which are the same or different) are H r an alkyl radical and R" is H or an aryl of (ar)alkyl radical. 200 g. acrylamide is dissolved in 1,600 ml. of dry dioxane and 25 ml. of a 1.6 M solution of lithium-butyl in n-hexane added. After standing for 24 hrs., the solid is filtered off, washed with a little dioxane, then with ether and dried under vacuum. Yield 160 g. The product contains beta-acrylamide pripionamide.
Patent CH-536792-A (CH)
Title: Perborates mfre. - with hyper-stoichiometric peroxide level
Inventor: TILL HEINRICH DR
IPC: C01B15/12
Filed: 1966-11-17
Abstract: Organic compound with two available H atoms is oxidised to H2O2 in organic solvent mixture, or H2O2 is added to solvent. 0.1 - 0.6 mole Me2B4O7 per mole H2O2 is added and the mixture is recirculated for e.g. 40 min. at 10 - 60 degrees C. Solid product is filtered off. Me may be alkali metal, e.g. Na. Reaction proceeds by stages; Na2B4O7 right arrow NaB4O7.H2O2 right arrow NaBO2.H2O2 right arrow NaBO2.2H2O2 + NaBO2.H2O2. Purification is by benzene washing and vacuum drying. Method is safe, and avoids loss of active oxygen.
Patent GB-2360482-A (GB)
Title: Template for use with a router tool
Inventor: WARD MICHAEL
IPC: B27F1/12
Filed: 2000-01-11
Abstract: A template for use with a straight cut router tool to form jointing surfaces between sheet materials which are to be jointed together, the template comprising a substantially rigid sheet 11 having bearing surfaces 12, 12', 13, 13' around its periphery to form the jointing surfaces. The sheet materials to be jointed together may be kitchen worktops.
Patent GB-2348925-A (GB)
Title: Floor mat retainer
Inventor: HARAGUCHI HIROTAKA
IPC: A47G27/04
Filed: 1999-09-17
Abstract: A floor mat retainer, wherein a pin (11) formed integrally with a front retaining part (10) is formed projectedly upward and a slit (13) is formed on its one side, a fixed holding part (20) is provided on the rear surface of the front retaining part (10) roughly in parallel with each other and a movable holding part (23) is provided on it through a hinge part (22) roughly in parallel with each other, free ends (20a and 23a) opening divergently are formed at the top end side of these parts, the movable holding part (23) is formed integrally with a pin close-fitted part (27) extending to the side opposite to the pin (11), and the pin close-fitted part (27) is bent at the hinge part (22) whereby it is fitted closely into the slit (13) and integrated engageably with the pin (11) at an engaging part (28).
Patent GB-2346844-A (GB)
Title: Floating production installation
Inventor: DYBDAHL SVEIN
IPC: E21B43/01
Filed: 1998-12-10
Abstract: A floating production installation, including a main moonpool (1) and wherein the ship is designed to turn primarily about a centre of rotation (3) so as to be able to adapt to the wave and/or wind direction. On at least one side of the main moonpool there is arranged a substantially slot-shaped moonpool (2, 6) which extends in spaced relation to the centre of rotation (3) of the installation, which slot-shard moonpool is designed to receive at least a riser (5, 8) which extends from the seabed to the installation. Alternatively, on at least one side of the main moonpool there is arranged a plurality of small moonpools (11, 13), which are positioned in spaced relation to the centre of rotation (3) of the installation. The small moonpools (11, 13) are designed to receive at least a riser (12, 14), which extends from the seabed to the installation.
Patent GB-2353297-A (GB)
Title: A lockstitch sewing machine comprising a thread gripper
Inventor: PANHORST RAINER
IPC: D05B65/06
Filed: 2000-08-10
Abstract: A lockstitch sewing machine comprises a thread gripper (46) for the looper thread, actuated by a control unit (52) e.g. via a pneumatic cylinder (40). The control unit (52) is supplied with an actual-value signal representing the rotary position of a crank gear (8) for driving the needle bar (13) and a thread lever drive (16) and a set-signal via an input device (53). The control unit (52) actuates the thread gripper (46) so that an initial piece (26) of looper thread is firmly gripped and released during the first rotation of the crank gear (8), when the actual-value signal corresponds to the set-value signal. The controlled spring gripper (46) ensures a reliable beginning to the production of a knitted seam and also, if the set-value signal is suitably preset, enables stitching to begin without an accumulation of looper thread on the underside of the knitted material (55).
Patent GB-2357832-A (GB)
Title: A convector radiator
Inventor: M RTENSSON BJOERN
IPC: F24D19/04
Filed: 2000-09-22
Abstract: A casing (1) for a convector radiator is characterised by hook means (5) in the casing to cooperate with a flange element forming part of a convector clement (2) for a resilient, releasable and hidden locking of the casing to the convector element. Alternately, the locking means may comprise a resilient interlocking tongue insertable into a flange means.
Patent GB-2359419-A (GB)
Title: Printed circuit and method of assembling the same.
Inventor: SPRING GREGSON WILLIAM MARTIN
IPC: H05K1/14
Filed: 2000-10-11
Abstract: A printed circuit assembly formed is by a method which comprises the steps of providing a plurality of printed boards (7, 9, 11A-M) and interconnecting the printed boards in a plurality of substantially parallel planes with a plurality of bus bars (15). The bus bars pass through through-holes formed in the peripheral region of the boards (7, 9, 11A-M). The surfaces of the through-holes are plated with electrically conducting material which interconnects printed circuitry on each side of one or more of the boards. Thus, the bus bars (15) interconnect the boards both electrically and structurally. The circuit assembly is easy to assemble providing a more compact design by allowing soldering on one side of the board only.
Patent GB-2377749-A (GB)
Title: Multicoloured bubble lamp
Inventor: LIN MING-KUEI
IPC: F21V9/12
Filed: 2001-07-19
Abstract: A lamp includes a main body (20) mounted on a base 30 and formed from multiple layers of transparent wall panels 221 that are spaced from one another by a small distance so that a narrow chamber 222 is provided between any two adjacent layers of wall panels 221. Each of the narrow chambers 222 contains a coloured liquid and is provided at the bottom with an air supply port (227, Fig. 3) to communicate with an air pump 51. When the pump 51 is actuated, air bubbles are continuously produced to enter the narrow chambers 222 at where the bubbles are flattened into irregular and clear shapes enclosed by differently coloured liquids. A light-emitting device (40) mounted at a bottom of the main body (20) projects light beams onto the walls. The body may be cuboidal, cylindrical, pyramidal, etc.
Patent GB-2364897-A (GB)
Title: Wiper rubber location and retention
Inventor: ROBERTSON ALISTAIR DUNCAN
IPC: B60S1/38
Filed: 2001-07-27
Abstract: A vertebra 1 defining an internal groove along its length for receiving the head of a wiper rubber section has a top wall wherein part of the top wall is cut away on three sides to define a tang 5. The cut out tangs 5 are pressed down into the body of a wiper rubber 2. For this purpose notches (6, figure 3) are cut into the head 4 of the wiper rubber 2 to receive the tangs 5 which thus resist sliding movement of the wiper rubber in either direction within the end of the vertebra 1.
Patent GB-2361861-A (GB)
Title: Fluid dispensing device for overhead plants
Inventor: HOUGH HAROLD
IPC: A01G25/14
Filed: 2000-02-17
Abstract: A fluid dispensing device for dispensing fluid on overhead plants comprising a container and plunger. A process for dispensing fluid onto overhead plants using a fluid dispensing device comprising a container and plunger.
Patent GB-2379107-A (GB)
Title: A DAC using clock-controlled current switches and exhibiting reduced dependence of errors on input data
Inventor: DEDIC IAN JUSO
IPC: H03M1/08
Filed: 2001-08-24
Abstract: A DAC comprises a number of current-switching segments 26 each controlled by a respective driver 24. The drivers receive common shaped clock signals CLKeven and CLKodd from clock shaper 30 and gate them to selected transistors in the segments under control of data inputs from decoders 20 and 22. The clocks are gated through the channels of selection transistors (SW3,SW4,SW7,SW8 in figure 7) so that time delays in the drivers 24 are short. The clock signals, rather than the data signals, control the switch timing in the segments 26. Third harmonic distortion is lowered by reduced mismatch of switching times. An equal number of transistors switch in each clock half-cycle, irrespective of the data signals. Further, current taken from the power supply is independent on the input data, the load on the clock shaper 30 is approximately data independent, and no net current is drawn by SW1-SW8 from the data decoders 20 and 22. The DAC may use thermometer coding. The technique may also be applied in programmable current generators, mixers and ADCs.
Patent GB-2380274-A (GB)
Title: Inventory management system
Inventor: LIN LI-KUEI
IPC: G06Q10/00
Filed: 2001-09-26
Abstract: An inventory management system having a network connection interconnected computers of a product manufacturer and at least one buyer, wherein a process proceeded by the computer of product manufacturer having a database installed therein comprising the steps of estimating a quantity of repairable products based on records of a returned ratio, a repaired ratio and an inventory of returned products stored in the database and combining the estimated quantity of repairable products with an estimated quantity of products regularly ordered by the buyer and an inventory of the products stored in the database to estimate a supply quantity of the products of a forthcoming period of time.
Patent GB-2370338-A (GB)
Title: A resilient bush for connecting parts of vehicle frames and sub-frames
Inventor: NICHOLSON IAN
IPC: F16F1/38
Filed: 2001-11-28
Abstract: A bush for use in vehicle manufacture, that allows for a reduced pull-out load, to enable the whole bush to detach from the housing and thus preventing excessive deformation of the vehicle body when subjected to a large force. A lower pull-out load is achieved by forming the angle between the shoulder 22 of the lug 23 of the bush and the outer body 21 to 40 degrees or less. Alternatively, making the shape of the lug shoulder convex or concave with respect to the main body of the lug, results in a reduction of the pull-out load. In addition, making the shoulder 12 of the corresponding housing of the bush 11 convex or concave, with respect to the lug of the bush, also reduces the pull-out load.
Patent GB-2372210-A (GB)
Title: Wound healing
Inventor: HELLIWELL KEITH
IPC: A61L15/40
Filed: 2002-02-11
Abstract: The invention relates to the use of green tea extracts for topical application to wounds, to facilitate effective healing by increasing the proliferation of keratinocytes and human dermal microvascular endothelial cells. The treatment may be in the form of a product for topical application to the skin, or a wound dressing impregnated with green tea extract. In appropriate concentrations the green extract may also reduce scar tissue formation by inhibiting fibroblast proliferation.
Patent GB-2371158-A (GB)
Title: A power oscillator for driving a discharge lamp
Inventor: SEYMOUR COLIN JULIAN
IPC: H05B41/24
Filed: 2000-10-04
Abstract: A power oscillator for driving a discharge lamp includes a feedback loop adjacent the lamp, the feedback loop being coupled inductively to the magnetic field generated by the lamp in use, the loop returning power at the resonant frequency to drive the oscillators switching devices.
Patent GB-2390021-A (GB)
Title: Hand-held led apparatus for treating acne
Inventor: JUDODIHARDJO HARRYONO
IPC: A61N5/06
Filed: 2002-05-17
Abstract: A hand held device 10 for the treatment of acne includes a casing with an operative portion 22, an array of LED's 30 emitting blue light with a peak wavelength of approximately 430nm, which may be parallel arranged, Gallium Nitride LED's mounted on a PCB 32, a handle 20 and batteries 36.
Patent GB-2389674-A (GB)
Title: Valve control system for mixing liquids
Inventor: TERRELL CHRISTOPHER
IPC: G05D23/13
Filed: 2002-06-11
Abstract: Hot and cold water 308, 306 are fed via regulator valves 309, 307 to mixing chamber 302. The temperature of the mixed water is measured by thermistor 315, and along with the pressure in at least the cold water feed is used to adjust at least valve 307 to control the water temperature. Determination of water pressure improves compensation for changes in water supply pressure. Regulator gate valves 307, 309 may be in the form of a paddle 1413, 1416 operated by a threaded rod 1419, 1420 and having triangular apertures 1414, 1415, 1417, 1418 in the paddle. Paddle 1413 controls the overall flow rate from the system, and paddle 1416 controls the temperature of the mixed water. The system may supply a shower 1409.
Patent GB-2378392-A (GB)
Title: Wound irrigation/suction device
Inventor: STONIER JASON CARL
IPC: A61M1/00
Filed: 2002-06-20
Abstract: A fluid transfer device 1 for effecting transfer of a fluid to or from the cavity (16) of a wound comprises<BR> ```a reduced pressure applicator 2 having a chamber 10 for location over the wound and being adapted to maintain a reduced pressure in the cavity (16) thereof, the applicator 2 having an aperture (40) by means of which the reduced pressure is applied to the chamber 10;<BR> ```an inflatable pouch 3 mounted on the applicator 2 and provided at least partly in said chamber 10; and<BR> ```at least one fluid transfer conduit 12 having an end region carried by the pouch 3 for transferring fluid to or from the cavity (16). The applicator may be in the form of a rigid cup, when a source of suction is applied the inflatable pouch will expand and fill the wound cavity. The fluid transfer conduits, once in contact with the wound surface will remove exudate or add disinfectant.
Patent GB-2375259-A (GB)
Title: Questionnaire research system
Inventor: KAMANO EMIKO
IPC: G06Q50/00
Filed: 2001-01-04
Abstract: A system in which questionnaire research through the Internet communication using a mobile telephone is made and the consideration for returning the questionnaire is given to the replier, characterized in that the consideration returning method may be the one in which the charge of calls by the replier equivalent to the consideration can be paid by a third person or the one in which the portion of the charge of the calls by the replier, the user of the mobile telephone, for one month equivalent to the consideration is paid by a third person and the remainder is paid by the replier. A questionnaire system is characterized by comprising auction means by means of which a questionnaire about things that a questionnaire making person feels daily is made, the answers are auctioned, and the reward obtained by the auction is returned to the questionnaire making person and replier.
Patent GB-2377377-A (GB)
Title: Duvet with demountable sections
Inventor: STEELE PATRICIA MAY
IPC: A47G9/02
Filed: 2002-08-22
Abstract: A duvet comprises four or more elongate demountable panels 2, 3, 4, and 5 to enable easier machine washing. End panels 2 and 5 have a fastener disposed along one elongate edge 8 and 6 and linking panels 3 and 4 have fasteners disposed along both elongate edges. Fastening means may be by plastic or metal zip , hook and loop or press stud. Panels are approximately equal in size and sized such that four panels may be used in a single, double, queen, or king size arrangement.
Patent GB-2381755-A (GB)
Title: Vertebral arch spacer
Inventor: KIHARA SHUN-ICHI
IPC: A61B17/70
Filed: 2002-09-10
Abstract: A vertebral arch spacer 1 has an insertion portion 2 to be inserted in a gap formed by opening a vertebral arch 120 toward either side, and an abutment portion 3 capable of abutting on a spinous process 130 cut away from the vertebral arch 120. An abutment surface 31 of the abutment portion 3 is extended rearward beyond an opened portion 123 of the vertebral arch 120, and abuts on the spinous process 130 from the side. The vertebral arch spacer 1 is provided with a through hole 5. A thread 50 is inserted through the through hole 5, a through hole 129 formed on the vertebral arch 120 and a through hole 132 formed on the spinous process 130 and is thus bound. Consequently, the spinous process 130 can be fixed more reliably. The thread 50 can also be inserted through a through hole 128 formed on a portion 124 remaining on the vertebra side and a through hole 4 of the vertebral arch spacer 1 and can be thus bound.
Patent GB-2390531-A (GB)
Title: Flexible absorbent neck bib
Inventor: IRVINE NORMA
IPC: A41B13/10
Filed: 2002-10-03
Abstract: An elongate cylindrical or polyhedral absorbent bib 1 is positioned around a wearer's neck by tying means 3, Velcro (RTM), hook and eye fasteners or press studs. The absorbent material (2, fig 2) may be polyester, sponge or towelling and may be removably enclosed in a cotton sheath.
Patent GB-2397682-A (GB)
Title: Vehicle rear facing warning lights to signal dangerous proximity to a following vehicle
Inventor: MCEWEN JOHN
IPC: B60Q1/52
Filed: 2003-01-27
Abstract: This warning light system for moving vehicles is designed for transport safety and is to be mounted on the rear of a vehicle of any description. It is composed of 3 different coloured lights, which are in visible proximity of the vehicle fitted with the lights to the following vehicle. The lights are activated at the rear of the designated vehicle; when the vehicle is travelling at speeds of 40mph plus. The colour of the light activated, which is determined by the severity of the warning, will depend on the stopping/braking distance of the oncoming vehicle to the designated vehicle.
Patent GB-2398037-A (GB)
Title: Shoe clamping mechanism for a power tool
Inventor: WADGE BRIAN
IPC: B23D49/16
Filed: 2003-02-07
Abstract: A shoe or sole plate clamping mechanism for a power tool, namely a jig saw 1. The sole plate 8 is mounted to the jig saw body 2 and is pivotable about a longitudinal axis A-A (see figs 2 or 3) in an adjustable orientation to the base (fig 1, 9) relative to the blade (fig 1, 6). In order to clamp said sole plate 8 in a desired position a grab plate (fig 6, 14) is in threaded engagement with a screw thread 16 extending from the body 2 thereof. To actuate the screw thread and to move the grab plate (fig 6, 14), a gear wheel 26 is mounted coaxially with screw thread 16 and co-operates with a further gear wheel 24 which is coaxially mounted to thumb wheel 22. In this way, the rotational axis of the thumb wheel 22 is displaced from the rotational axis of screw thread 16, thus making thumb wheel 22 more accessible to the user. In addition, the first gear 26 has a larger number of teeth than the second gear 24, as a result of which application of a first torque to thumb wheel 22 results in application of a second, higher torque to screw thread 16. Thus a higher torque can be applied to screw thread 16 than if the user had applied a torque directly by hand to the second gear 26.
Patent GB-2384151-A (GB)
Title: Mechanism and method for enabling two graphics controllers to each execute a portion of single block transform (BLT) in parallel
Inventor: LANGENDORF BRIAN
IPC: G06T1/20
Filed: 2001-09-20
Abstract: A computer system having multiple graphics controllers configured to share graphics and video functions, including each executing a portion of a single block transform "BLT" operation in parallel to transfer a block of pixel data from a source to a destination on a graphics surface, and multiple local memories connected to the graphics controllers and configured to store pixel data of a source in a designated pattern allocated to different graphics controllers, wherein each includes a scratch pad for storing, upon request to execute a single BLT operation all pixel data of the source that are in regions controlled by another graphics controller and copied from the other local memory.
Patent GB-2388662-A (GB)
Title: Decimating seismic traces
Inventor: CHARRON PATRICK
IPC: G01V1/00
Filed: 2003-05-06
Abstract: Decimating traces from a volume of 3D seismic data is performed using geophysical rather than statistical criteria. For each trace the coordinates of the source-receiver couple are recorded (eg Sa1, Ra1). The source-receiver couple corresponding to each trace is positioned on a decimation grid D which is divided into cells. Source-receiver couples are grouped into iso-path collections, each collection including the traces whose seismic paths are identical or similar. Each iso-path collection represents a set of traces whose images have almost the same geological formations. The traces in each collection are organised and all traces except one are eliminated. Redundant traces are thus removed and calculation times reduced without damaging the quality of the result.
Patent GB-2406876-A (GB)
Title: Deadbolt assembly with extended throw
Inventor: MIDDLETON COLIN SIDNEY
IPC: E05B63/00
Filed: 2003-09-30
Abstract: A lock for a door or the like has a casing (1) and a deadbolt assembly which comprises a bolt (5) and a drive mechanism in the form of a cam (9) of a cylinder lock (10) which is adapted to be operated by a key. The drive mechanism is arranged to drive a coupler (11) which is guided for sliding movement in the casing (1) between a withdrawn position in which the bolt (5) is located substantially wholly within the casing (1) and an extended or thrown position in which a portion of the bolt (5) projects from the casing (1). A lever in the form of a link (16) is arranged between the coupler (11) and the bolt (5), the link (16) being pivotally mounted in the casing (1) and provided with first engagement means in the form of a pin (19) which is engageable in a slot (15) in the coupler (11) and second engagement means in the form of a slot (18) which is arranged to engage with a pin (20) on the bolt (5). The arrangement is such that when the bolt (5) is in the withdrawn position and the coupler (11) is engaged by the cam (9) to move the bolt (5) to the thrown position, the link (16) is engaged by the coupler (11) and is effective to increase the movement of the bolt (5) relative to the movement of the coupler (11) thereby to increase the throw of the bolt.