baber/WOPTO huggingface dataset:
Patent GB-2331019-A (GB)
Title: Golf ball dimple pattern
Inventor: ASAKURA TAKESHI
IPC: A63B37/00
Filed: 1998-09-07
Abstract: A golf ball surface is divided by an imaginary line around the equator corresponding to the parting line of the mould and the resulting hemispheres are divided into n equal spherical triangles with their vertices at the poles. Dimples of at least three sizes are disposed around the surface in such a way that there is no mirror symmetry across an imaginary dividing line but that there is rotational symmetry between the triangle surfaces.
Patent GB-2327159-A (GB)
Title: A voltage-tolerant electrostatic discharge protection device
Inventor: MALONEY TIMOTHY J
IPC: H01L27/02
Filed: 1997-03-07
Abstract: A method and apparatus for protecting an integrated circuit from electrostatic discharge. A voltage reduction circuit (203) coupled to a termination circuit (205) are coupled between a power supply (209) and ground (211). The voltage reduction circuit utilizes a cantilevered diode string (329) coupled to a clad network (323, 325, 327). Coupled to the voltage reduction circuit and the termination circuit is a voltage divider circuit (407) which is coupled between the power supply and ground. The voltage supplied to the voltage resuction circuit and the termination circuit is a lower voltage than the steady state power supply voltage and is a tolerable voltage for gate oxides of a low voltage process.
Patent GB-2344881-A (GB)
Title: Control device for oven and grill
Inventor: MURRAY PAUL L
IPC: G05G5/04
Filed: 1998-10-05
Abstract: An oven, primarily intended for use in leisure-based environments, has a shared cavity for use as an oven or for use as a grill. A control knob is arranged to rotate in a clockwise direction to control the oven and to rotate in an anticlockwise direction to control the grill. No gas is supplied to either the grill or the oven when the control knob is in an intermediate position. The control includes a locking device with a release button (<B>805</B>) for restraining the device in the intermediate position after rotation to turn the gas off from either the grill or the oven.
Patent GB-2329448-A (GB)
Title: Torsional vibration dampers
Inventor: YOUNG ALASTAIR JOHN
IPC: F16F15/14
Filed: 1998-03-27
Abstract: A torsion vibration damper, which may be in the form of a twin mass flywheel, and which has an input member (11) designed to rotate generally in a first plane (A1), an output member (12) designed to rotate generally in a second plane (A2), relative rotation of the input and output members being possible against the action of a link-type damper (40). The damper is arranged to allow the first and second planes in which the input and output members rotate to tilt relative to each other during use of the damper to relieve internal stresses. This ability to tilt may be provided by self-aligning main bearings (50) or by the use of self-aligning pivot bearings (65) in the link-type damper.
Patent GB-2334821-A (GB)
Title: Pressure sensitive sensor
Inventor: ISHIHARA HIDENORI
IPC: G01L1/20
Filed: 1998-12-15
Abstract: Support members are provided on the terminal portions of a sensor main body 10. In this state, a seal portion 62 is formed by moulding, and the seal portion seals the terminal portions of the sensor main body. During moulding, external pressure acts on housing 12. However, since four electrode 16,18,20,22 wires pulled out from the housing are supported by insulating support members 30, the four electrode wires do not contact one another due to the pressure applied during moulding, and thus do not short-circuit.
Patent GB-2335099-A (GB)
Title: Phase conjugate mixer circuits and retrorecive antenna
Inventor: FUSCO VINCENT F
IPC: H01Q3/26
Filed: 1999-02-24
Abstract: A circuit for deriving a signal which is a phase conjugate of an input signal comprises a harmonic mixer including a combiner 60 and an antiparallel diode pair 62, 64 and a filter 66 wherein the local oscillator signal is at the same frequency as the input signal but is substantially stronger than the input signal. A retroreceive antenna system (fig.2 not shown) utilising the inventive mixer comprises two antenna elements equispaced about the antenna centreline. The signal received at a first element is mixed with a signal from the local oscillator and combined with received signal from the other antenna to provide an output signal containing phase conjugate information for use as a control in steering the antenna.
Patent GB-2332611-A (GB)
Title: Rodent bait station
Inventor: NELSON THOMAS D
IPC: A01M25/00
Filed: 1997-04-17
Abstract: A rodent bait station includes an enclosure having an inclined passageway leading from an opening in the enclosure to an elevated bait receptacle having a removable tray with a handle. The inclined passageway terminates at the lowest elevation of the opening to prevent water from becoming tripped in the enclosure. A separate internal receptacle is provided in the enclosure for storing and protecting printed materials, e.g., maintenance records. A replaceable latch on the enclosure includes in alignment member disposed between a pair of engagement members which engage cooperative slots and which are deformable to unengaged positions by a key that wedges between the engagement members and the alignment member.
Patent GB-2350110-A (GB)
Title: Pharmaceutically active benzofurans
Inventor: BRAEUNLICH GABRIELE
IPC: C07D521/00
Filed: 1999-05-17
Abstract: Benzofurans of the general formula (I) <EMI ID=1.1 HE=28 WI=108 LX=528 LY=840 TI=CF> <PC>and salts thereof,<BR> wherein the various symbols are as defined in the specification, are useful in medicaments, especially for the treatment of inflammatory conditions.
Patent GB-2354115-A (GB)
Title: Adaptive multifilar antenna
Inventor: LEACH STEVE
IPC: H04B7/08
Filed: 1999-09-09
Abstract: An adaptive multifilar antenna comprises a plurality of filaments 200, formed into a number of groups of filaments, the group members being coupled together in a fixed phase relationship, a detector 280 to detect at least one of the following: the frequency, polarisation or direction of a transceived signal or the input impedance of the antenna, and a controller 230 responsive to the detector to control a weighting circuit 240 so as to apply phase adjustments to the filaments or filament groups. Preferably there are 4 filaments arranged in two groups of two which are fed 180 degrees apart in phase (Figure 5 and 6) and which form a helix. Preferably the weighting circuit 240 adjusts the relative gains of the filaments and a matching circuit 210 is provided for altering the impedance of the antenna. The control means may also open or close switches associated with the filaments for interconnecting the filaments or for changing their electrical lengths 310. The detector may be operable during reception of a reference signal to detect the signal to noise ratio, signal magnitude or VWSR of the signal, and may comprise an A/D convertor so that the analysis of the detected properties may be performed digitally (adjusting for the relative phases and gains of the filaments).
Patent GB-191420585-A (GB)
IPC: G03B21/50
Abstract: 20,585. Barraclough, W., Firth, J., and Rhodes, W. F. W. Oct. 6. Clutches, friction and claw.-Relates to clutch mechanism more particularly applicable for kinematograph apparatus in which the film drive can be stopped at will without stopping the shutter drive. The shutter is driven by gearing it with the motor driven pulley D, Fig. 1, which is freely mounted on the shaft A. The film is driven from the shaft A through a friction clutch J, F. The member J is secured to the pulley D, the driven member F being slidably keyed to the shaft A, and clutched in with the member J by a spring S. The clutch is released by energizing an electro-magnet B which is mounted concentrically with the shaft A on a supporting-base C. To re-synchronize the shutter on reclutching there is a certain amount of slip in the clutch and the disk F may carry spring pins H, Fig. 3, which enter recesses H<1> in the disk J positioned in the position in which there is synchronism.
Patent GB-191510972-A (GB)
IPC: B23G9/00
Abstract: 10,972. Eickhoff, C. Aug. 7, 1914, [Convention date]. Turning wood-screws; milling ; milling-cutters. -Screw heads are finished in a continuous machine employing milling-cutters. Blanks contained in shoots 52, Fig. 2, are lowered by an escapement device comprising comb-like bars carried by a frame 59, Fig. 11, reciprocated as controlled by a spring 56, Fig. 12, and by a projection 57 engaged by swinging levers 51 carrying channels 50, into which the blanks drop and by which they are carried into line with the work spindles. Resilient strips 58 keep the blanks in position, hut may he sprung aside if it is required to remove a blank laterally from a shoot. Housings 12 on reciprocable bars 13 each carry a pair of spindles driven by a common pinion from a centrally-disposed wheel 21 carried by a lever 23 so'as to roll round a driver on the shaft 22 as the bars are operated to bring the spindles alternately into and out of machining position, in which the backs of the heads are machined by a large fixed milling- cutter 7. Screw stops 26 determine the positions. The cutters for machining the faces of the heads are carried in a frame 30 swinging on trunnions 31 carried by a rotatable shaft 40, so that the frame and cutter may be swung rearwardly and laterally out of the way when required. Thin disk cutters 32 machine the edges of the heads. When in operative position, a pin 38 retains a projection on the frame in position between lugs on a bar 37 moved to feed the cutters into cutting position by a spring, when permitted by a cam 33 and as limited by a stop-screw 36. The cutter arbors 41 screw into position in the bosses of bevelwheels 42 driven from a central shaft 43 geared to the main shaft at 44. The bevel-wheels 42 are mounted in curved brackets 45, Fig. 3, adjustable round the shaft 43 to provide for setting-up for reduction in diameter due to grinding. To maintain the faces of the cutters in proper relation to the work, the brackets are mounted on corresponding curved guides during the grinding. Connexion is made at 61, Fig. 6, with a compressed-air supply discharging through the ducts shown to blow out cuttings from the work spindles.
Patent HU-T65262-A (HU)
Title: Pasteurizer with heat exchanger for fluids
Inventor: PRUGNER SIEGFRIED
IPC: A23L3/22
Filed: 1992-03-25
Abstract: Device for pasteurising liquids using a heat exchanger, through the secondary circuit flows the liquid to be pasteurised and through the primary circuit of which flows a heating medium, a filling installation being connected downstream of the outlet of the secondary circuit and a source of heat being provided to heat the heating medium flowing through the primary circuit of the heat exchanger, which source of heat is controlled by a temperature sensor arranged in the outlet of the secondary circuit of the heat exchanger. In order to be able to maintain with high precision the temperature of the liquid to be pasteurised in such a device, it is provided that an adjustable throttle (11) is provided in the outlet of the secondary circuit of the heat exchanger (4) upstream of the filling installation, which throttle is controlled by a temperature sensor (14) arranged in the outlet of the secondary circuit of the heat exchanger (4). <IMAGE>
Patent HU-T69875-A (HU)
Title: Self propelled device mainly for passanger carriing
Inventor: MUELLER WOLFGANG
IPC: B66B9/02
Filed: 1993-09-29
Abstract: Vertically and horizontally self-propelled passenger transporting device with driven friction wheels (9) attached to a car. The friction wheels (9) are pressed onto the rolling base with a passive force influenced by the car and loading weight and producing the requisite friction and additionally with an active, regulated force by means of actuators (11). The friction wheels (9) with friction wheel drives (8) are mounted below a lift truck (2) in fulcrums (6) by means of steering levers (7), and, at a defined angle of the straight line between contact point (x) of the friction wheels (9) in guide grooves or on guide rails (12) in the shaft (5) and the fulcrum (6) to the horizontal, the requisite applied pressure for a low-slip drive is produced. Four friction wheel drives (8), for example, are provided below a ropeless car (1). The car (1) is supported by the lift truck (2) via vibration dampers (3). A prescribed catch device (14) is attached to the lift truck (2). For heavier cars (1), an additional drive truck is provided as tractor (15) with catch device (15.1). <IMAGE>
Patent HU-T65893-A (HU)
Title: High temperature adhesive composition
Inventor: WARREN PATRICK A
IPC: C08C19/18
Filed: 1992-03-25
Abstract: A one-coat adhesive composition which utilizes environmentally acceptable ingredients and which can withstand high temperature conditions such as those experienced during injection molding processes. The adhesive contains a Diels-Alder adduct of a perhalogenated cyclic conjugated diene and an olefinically unsaturated dienophile having a vinyl content in excess of 50 percent, a phenolic resin, an aromatic hydroxy compound, a formaldehyde donor, a heat-activated unsaturated elastomer crosslinker, a vulcanizing agent, and a metal oxide. An adhesive bond prepared with the adhesive is resistant to high temperature fluids and corrosive agents.
Patent HU-H3880-A (HU)
Title: Lock
Inventor: FEHERDI JANOS
IPC: E05B63/00
Filed: 1994-10-18
Abstract: The invention relates to a locking device that includes: a casing assembled of a tray, a cover and a front panel provided with an opening; a lock blade accommodated inside the casing, suitable to be pushed out thereof partially through the opening of the front panel; furthermore, a locking element e.g., insertion piece that can be encased into the casing; as well as an operating device inserted between the lock blade and the locking element; being the back of said lock blade that remains within the lock casing provided with a connection zone, having the connection zone at least one primary switching element and at least one secondary switching element as well as one or more receiving orifices surrounded by them; the operating device is provided with an intermediate assembly and a lever, being said lever connected to a raising surface being in contact with the locking element occasionally and suitable to move the lever in upward direction. The characteristic feature of the invention is that the lever (81) a lowering surface (81c) arranged on the locking element (7) on the side opposite to the raising surface (81b) as viewed in the operating position of the locking device is attached to.
Patent HU-T71984-A (HU)
Title: Powder-coating process, a device for carrying out the process and a coating powder for use in the process
Inventor: MOLERUS OTTO
IPC: B05D1/12
Filed: 1993-10-29
Abstract: The invention concerns a powder-coating process and device, plus a coating powder for use in the process, the process calling for a suspension of the coating powder to be atomized and sprayed on to the surface to be coated, (1) the powder being suspended in a liquefied gas which is kept liquefied under a pressure of at the most 20 bar and (2) the liquid gas being allowed to vaporize before, during or after the suspension is atomized.
Patent HU-T73890-A (HU)
Title: A pre-terminated fiber optic cable, a plug for terminating an optical fiber, an article for terminating an optical fiber, a receptacle for receiving the terminal portion of an optical fiber and a modular optical fiber connector for providing fiber-to-fibe
Inventor: BYLANDER JAMES R
IPC: G02B6/36
Filed: 1994-08-17
Abstract: A modular, multifiber connector comprising a plug and a receptacle whose outward appearance and installation is similar to a convention RJ45 jack for copper conductors. The plug includes a body having a surface with several fiber-receiving grooves, and the plug fibers terminate along an intermediate section of the grooves. The receptacle includes a housing having an opening, and a plate which is slidably mounted inside the housing. The plate is biased toward the opening and has several more fiber-receiving grooves. The receptacle fibers approach the plate at an oblique angle causing them to bend as they contact the grooves of the plate. When the plug is inserted into the opening, its forward end contacts the plate and pushes it back. As the plate retracts, the terminal portions of the fibers in the receptacle (which are not secured to the plate) become free to flex, and position themselves in the corresponding grooves of the plug. Since the receptacle fibers are still bent, they are positively biased toward the plug fibers and move into forcible abutment with the terminal ends of the plug fibers. The connector advantageously incorporates V-groove technology into a multifiber format without requiring clamping of the terminal portions of the fibers.
Patent HU-T77286-A (HU)
Title: Diaminocyclobutene-3,4-diones, process for preparing them and pharmaceutical compositions contg. the said compds.
Inventor: ANTANE MADELENE MIYOKO
IPC: C07D213/75
Filed: 1995-10-03
Abstract: The compound of formula (I), wherein R1 and R2 are, independent from each other, hydrogen, C1-10 straight chain alkyl, C1-10 branched alkyl, or C3-10 cyclic or bicyclic alkyl; R3 is an acyl substituent selected from the group consisting of formyl, alkanoyl of 2 to 7 carbon atoms, alkenoyl of 3 to 7 carbon atoms, alkylsulfonyl of 1 to 7 carbon atoms, aroyl of 7 to 12 carbon atoms, arylalkenoyl of 9 to 20 carbon atoms, arylsulfonyl of 6 to 12 carbon atoms, arylalkanoyl of 8 to 12 carbon atoms or arylalkylsulfonyl of 7 to 12 carbon atoms; A is selected from the group consisting of (a), wherein R4 is hydrogen, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, amino, C1-6 alkylamino, C2-12 dialkylamino, C1-6 alkylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, nitro, cyano, carboxyl; or, A is a phenyl group of formula (b), wherein R5 and R6, independent from each other, are selected from the following: cyano, nitro, amino, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, C1-6 alkylamino, C2-12 dialkylamino, sulfamyl, C1-6 alkylsulfonamido, C6-12 arylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, arylcarboxamido containing 7 to 13 carbon atoms, C2 to C6 alkanoyl, C1-6 alkylsulfonyl, C1-6 perfluoroalkylsulfonyl, C6-12 arylsulfonyl, chloro, bromo, fluoro, iodo, 1-imidazolyl, carboxyl or hydrogen; or a pharmaceutically acceptable salt thereof, are smooth muscle relaxants.
Patent IL-34733-A (IL)
Title: Method of and apparatus for the thermofixing of slide-fastener coupling chains
IPC: A44B19/40
Filed: 1970-06-16
Abstract: A method of and an apparatus for the fixing or setting of continuous coupling elements of chains, preferably in the form of meandering or coiled monofilament, wherein the coupling element is passed about a drum with predetermined coupling-head spacing through a station at which an ultrasonic transducer thermally sets the coupling element. Juxtaposed with the periphery of the transport wheel, which maintains the spacing of the turns or undulations of the coil or the meander, is a radially reciprocable member constituting the vibration source or the anvil against which the vibrator operates.
Patent IL-46037-A (IL)
Title: Method and apparatus for the electrostatic deposition of particulate material
IPC: B05B5/047
Filed: 1974-11-12
Abstract: 1487325 Electrostatic spraying IMPERIAL CHEMICAL INDUSTRIES Ltd 13 Nov 1974 [21 Nov 1973] 53939/73 Heading B2F [Also in Divisions H1 and H2] Apparatus for electrostatically depositing particulate material, comprises a duct 10, 12, 20 forming a closed circuit for particles suspended in a non-conducting fluid, a capacitor 22 located around the duct and electrically insulated to avoid charge leakage, a needle 24 electrically connecting the capacitor with the inside of the duct for transferring charge from the particles in the duct, which are charged tribo electrically and/or by corona discharge, to the capacitor, and a tube 32 having a nozzle 34 through which a separate supply of the particulate material to be deposited is projected into the vicinity of the charged capacitor, said particulate material having been charged triboelectrically and/or by corona discharge to the same polarity as the capacitor so that said material is repelled from the capacitor to be deposited on an object 36. Alternatively, a part of the charge on the capacitor surface may be used to charge the material to be sprayed. Parts 10, 20 of the duct comprise aluminium tubes, part 12 being of an insulating material such as polymethylmethacrylate. The powder in the closed circuit duct may comprise silicon carbide. Earthed needles may project into part 12 to increase the potential obtained on the capacitor. Baffles may be provided in tubes 10, 20 to increase the turbulence. Alternatively, tubes 10, 20 may comprise resin-impregnated fabric having an inner rubber lining. In a modification, the entire duct is of non-conducting material, e.g. polyethylene, an internal coaxial earth wire or earthed needles projecting through the walls of tubes 10, 20 being provided to remove surface charge from the duct walls. The tubes 10, 20 may be twisted around each other to provide a helical flow path. To effect a corona discharge in the duct, needle or knife edge electrodes extend into the charging region of the duct being insulated from the duct walls and a voltage of 1 to 20 KV is applied between the electrodes and the duct wall. Alternatively, the electrode may comprise a conducting wire extending within and axially along a length of the duct. the wire being earthed and the inner face of the duct charged to 5 to 25 KV. The capacitor may be spheroidal or toroidal. The apparatus may be used for spraving crops, coating metals with plastics, coating rubber with talc and for the application of corrosion inhibitors such as borax to metal. Powders of solids or liquid droplets may be sprayed and/or conveyed in the duct.
[GB1487325A]
Patent IL-85073-A (IL)
Title: Method for determining the nucleotide base sequence of a dna molicule using a processive dna polymerase and a kit therefor
IPC: C12Q1/68
Filed: 1988-01-11
Abstract: T7-type DNA polymerases and methods for using them including a method for determining the nucleotide base sequence of a DNA molecule, comprising annealing said DNA molecule with a primer molecule able to hybridize to said DNA molecule; incubating separate portions of the annealed mixture in at least four vessels with four different deoxynucleoside triphosphates, a processive DNA polymerase, therein said polymerase remains bound to said DNA molecule for at least 500 bases before dissociating in an environmental condition normally used in the extension reaction of a DNA sequencing reaction, said polymerase having less than 500 units of exonuclease activity per mg of said polymerase, and one of four DNA synthesis terminating agents which terminate DNA synthesis at a specific nucleotide base. The agent terminates at a different specific nucleotide base in each of the four vessels. The DNA products of the incubating reaction are separated according to their side so that at least part of the nucleotide base sequence of the DNA molecule can be determined. [EP0386859A2]