baber/WOPTO huggingface dataset:
Patent GB-2075936-B (GB)
Title: Air cushion vehicle cushion pressure regulation
IPC: B60V1/11
Filed: 1980-05-14
Granted: 1983-09-07
Abstract: A gas-cushion vehicle has means (20 or 20a) for reducing dynamic variations in cushion gas pressure. The means comprise a gas-flow outlet connection between a space (3a) occupied by cushion gas and the atmosphere, and flexible wall member (10) of inflatable form disposed within the connection and operable to allow cushion gas to escape as cushion pressure tends to increase, and to impede such escape as cushion pressure tends to decrease. The flexible wall member (10) provides a barrier maintaining a pressure differential between the cushion space and the atmosphere. Dynamic variations in cushion pressure will alter this pressure differential and the resistance to the escape of cushion gas offered by the wall member will then alter accordingly. Pressure in wall member (10) may be automatically controlled according to cushion pressure, pitch/ heave acceleration, etc. <IMAGE>
Patent GB-2079269-B (GB)
Title: Tetralone intermediates
IPC: C07D213/50
Filed: 1978-11-07
Granted: 1983-02-16
Abstract: Compounds of the formula   <IMAGE>   <IMAGE>  wherein R1 is hydrogen, benzyl, benzoyl, alkanoyl of 1 to 5 carbon atoms or -CO-(CH2)p-NR'R'' wherein p is 0 or an integer from 1 to 4; each of R' and R'' when taken individually is hydrogen or alkyl of 1 to 4 carbon atoms; R' and R'' when taken together with the nitrogen to which they are attached form a 5- or 6-membered heterocyclic ring selected from piperidino, pyrollo, pyrrolidino, morpholino and N-alkylpiperazino having from 1 to 4 carbon atoms in the alkyl group; R2 is selected from hydrogen, alkanoyl of 1 to 6 carbon atoms and benzoyl; R3 is selected from hydrogen, methyl and ethyl; R4 is selected from hydrogen, alkyl of 1 to 6 carbon atoms and benzyl; Z is selected from: (a) alkylene having from one to nine carbon atoms; (b) -(alk1)m-X-(alk2)n- wherein each of (alk1) and (alk2) is alkylene having from 1 to 9 carbon atoms, with the proviso that the summation of carbon atoms in (alk1) plus (alk2) is not greater than 9; m and n are each 0 or 1; X is selected from O, S, SO, and SO2; and W is selected from hydrogen, methyl, pyridyl, piperidyl, phenyl, monochlorophenyl, monofluorophenyl and   <IMAGE>   wherein W1 is selected from hydrogen, phenyl, monochlorophenyl and monofluorophenyl; a is an integer from 1 to 5 and b is 0 or an integer from 1 to 4, with the proviso that the sum of a and b is not greater than 5. Compounds I and II are useful as analgesics. Compound III is useful as an intermediate for the preparation of Compounds I and II. Intermediates for the preparation of I, II and III are disclosed. A process for the use of compounds I and II to produce analgesia is also described.
Patent GB-2127063-B (GB)
Title: Insulating panel retainers for roof construction
Inventor: BARKER MICHAEL
IPC: E04D3/36
Filed: 1983-09-20
Granted: 1985-11-20
Abstract: Clips for retaining insulation boards for flat roofs are provided, the retainers comprising generally spaced apart parallel plate-like members joined to each other by two generally planar webs, the webs being disposed generally normal to each other and to the plate like members.
Patent GB-2130213-B (GB)
Title: Benzazepines and benzodiazepines
Inventor: REIFFEN DR MANFRED
IPC: C07D223/16
Filed: 1983-11-17
Granted: 1986-03-26
Abstract: Compound of general formula I   <IMAGE> (wherein R1 to R6, A, B, E and G are as defined in claim 1) and acid addition salts thereof. The new compounds have valuable pharmacological properties, in particular a heart-rate lowering effect. Processes for preparing the new compounds and pharmaceutical compositions containing them are also described.
Patent GB-2231116-B (GB)
Title: Method for controlling an automatic friction clutch active between a drive machine and a gearbox and apparatus for carrying out the method
Inventor: REIK WOLFGANG
IPC: B60W30/18
Filed: 1990-04-17
Granted: 1994-02-09
Abstract: The operation of an automated friction clutch between the output element of the engine and the input element of the variable-speed transmission in a motor vehicle is regulated by a fluid-operated system which receives signals from an evaluating circuit. The evaluating circuit receives signals from a number of sensors which monitor the RPM of the engine, the RPM of the input element of the transmission, clutch travel, the position of the throttle valve, the position of the shift linkage, the position of the gas pedal and other parameters. The fluid-operated system can select the condition of the clutch during starting, driving, acceleration, parking, driving in reverse and/or parking of the motor vehicle and/or during transitions between such stages of operation.
Patent GB-2231824-B (GB)
Title: Controlling teeming streams
Inventor: WIDDOWSON ROY
IPC: B22D41/18
Filed: 1990-05-02
Granted: 1992-12-16
Abstract: Apparatus for constraining the flow of molten metal (3) from a tundish (4) to a mould (8) along the inner periphery of a tube (6) mounted between them. A vertically movable stopper rod (1) is seated at its lower end in a nozzle (5) at the entrance to the tube (6) the end being so designed as to cause an annular discharge of metal (3) into the tube (6) upon the stopper rod (1) lifting from its seating, gas being injected through the stopper whereby to generate a gaseous void within the interior of the tube (6) to promote the maintenance of the metal flow path of along the length of the inner periphery of the tube.
Patent GB-2276292-B (GB)
Title: Improvements in or relating to communication systems
Inventor: MCTIFFIN MICHAEL JOHN
IPC: H04L12/56
Filed: 1993-03-17
Granted: 1997-01-08
Abstract: A communication system for transmission of data from an ATM network to a mobile radio system comprising interface apparatus coupled therebetween which is operative to remove from the header of each ATM cell entering the said system from the said network, VPI and VCI data, translator means responsive to the VPI and VCI data for appropriately coding data comprising the remainder of each cell from which the said VPI and VCI data has been removed so that it will be received by a mobile user having an address as indicated by the VPI and CPI data, and further comprising second translator means responsive to codes appertaining to user addresses for producing corresponding VPI and VCI data, and means for recombining this VPI and VCI data with data comprising the remainder of the cell from which it was removed, thereby to produce whole cells suitable for transmission from the said system to a mobile terminal.
Patent GB-2304073-B (GB)
Title: Electrofusion element
Inventor: DICKINSON ALAN JOHN
IPC: B29C65/34
Filed: 1995-08-04
Granted: 1999-06-16
Abstract: An electro fusion element 20 for connecting hollow plastics articles 28, 29 such as pipes, tubes etc, which comprises an annular body member of plastics material and an electrical heating member 25 embedded therein, which may be a spiral wound electrical resistance wire coil. The body member has fusion-bondable surfaces 23, 24 and at least a portion 21 of the body member has been cross linked such that it does not flow, or such that it flows only to a limited extent, when heated to the softening point of the plastics material. The plastics materials from which the various parts are made may be the same or different, such as polyolefins and especially polyethylene which may be cross linked.
Patent GB-2306323-B (GB)
Title: Depilatory composition containing a thixotropic agent
Inventor: DELAGNEAU HUBERT
IPC: A61K8/46
Filed: 1996-10-15
Granted: 1998-01-14
Abstract: A depilatory composition has improved rinsing properties by the inclusion of from 0.25% to 6% of a thixotropic agent and from 5% to 10.5% of fatty materials. Preferred thixotropic agents are smectite clays, bentonites and synthetic nectorite clays.
Patent GB-2332586-B (GB)
Title: Device for imaging radiation
Inventor: PYYHTIA JOUNI ILARI
IPC: H04N5/335
Filed: 1998-10-26
Granted: 2000-09-06
Abstract: An imaging device for radiation imaging is an array of image cells. The array of image cells consists of an array of detector cells and an array of image cell circuits. Each detector cell is connected to the corresponding cell in the array of image cell circuits. Each individual cell in the detector cell array generates a charge based on the radiation that hits the cell. Each cell in the array of image cell circuits accumulates the charge on a storage capacitor. The storage capacitor can be, for example, the gate of a transistor. Single cells in the array of image cells can be grouped together to form larger area super cells. The size of the super cell can be controlled by control signals, which select the operating mode. The output from a cell, a single cell or a super cell, is read out in current mode and is scaled according to the size of the cell. Several modes can be implemented in the imaging device. Also, an imaging system for larger area radiation imaging can be implemented by connecting several imaging devices together in form of a two-dimensional array.
Patent HU-212939-B (HU)
Title: Process for producing n-cyano-(n`-3,4-dimethoxyphenyl)-guanidine derivatives
Inventor: PONGO LASZLO
IPC: C07D295/00
Filed: 1992-04-10
Abstract: Amino derivs. of general formula (1), are prepd. from an iso-thio-carbamide of formula R1NH(CH2)nNHR2 (IV), and a disamine of formula (V) in presence of a catalyst. In formulae, R1 and R2 are H or 1-4C alkyl, or R1 and R2 together are ethylene or propylene; n= 2 or 3.
Patent HU-209859-B (HU)
Title: Process for the preparation of 2-chloro-5-methyl-pyridine
Inventor: JELICH KLAUS
IPC: C07D213/73
Filed: 1993-02-18
Abstract: A novel process is provided for the preparation of 2-chloro-5-methylpyridine of the formula (I) <IMAGE>  from 3-methylpyridine-1-oxide, of the formula (II), <IMAGE> and phosgene (COCl2), which is characterised in that, in a first step, the 3-methylpyridine-1-oxide is reacted with trimethylamine and then with phosgene, if appropriate in the presence of a diluent, at temperatures between -30 DEG C and +50 DEG C, and the novel intermediate trimethyl(5-methylpyridin-2-yl)ammonium chloride of the formula (III) <IMAGE> which is formed in this process is isolated as a crude intermediate or, if desired, further purified, and, in a second step, this intermediate of the formula (III) is reacted with phosgene at temperatures between 50 DEG C and 150 DEG C. 2-Chloro-5-methylpyridine (I) is known as an intermediate for pharmaceuticals and insecticides.
Patent HU-214173-B (HU)
Title: Machine for renovating and putting rail track
Inventor: BRUNNINGER MANFRED
IPC: E01B29/05
Filed: 1993-06-09
Abstract: A machine (1) for renewing or laying a railway track has a machine frame (3) supported at the ends on travelling mechanisms (4, 5). The machine frame (3) has a pick-up device (7) for old sleepers, a depositing device (10) for new sleepers, a vertically adjustable ballast-levelling device as well as guide devices (13) for old or new rails (15). Both a rail travelling mechanism and a travelling mechanism (5) which is independent of the track and is vertically adjustable relative to the machine frame (3) are provided at one end of the machine frame (3). The travelling mechanism (5) independent of the track is designed so as to be releasable from the machine frame (3) by a first coupling (32). A second coupling (33) for connecting the travelling mechanism (5) independent of the track to the machine frame (3) is provided in the area of the rail travelling mechanism likewise releasable from the machine frame. <IMAGE>
Patent HU-216524-B (HU)
Title: Method and apparatus for igniting low temperature carbonization gas by using pressure control
Inventor: HERM HARTMUT
IPC: F23N1/06
Filed: 1993-10-08
Abstract: Waste (a) is charged to a pyrolysis drum (2). The carbonisation gas (s) generated therein is passed into a combustion chamber (8). The flue gas (r) formed therein is fed via a cooling device (10) and via a gas compressor (16) to a stack (20). By means of a control system (24, 70), the speed of rotation (nI) of the gas compressor (16) is controlled as a function of the pressure (p) in the gas path between the pyrolysis drum (2) and the gas compressor (16) in such a way that the speed of rotation (ni) is reduced when the pressure (p) is reduced. Preferably, a further gas compressor (54), whose speed of rotation (nII) is controlled correspondingly, is connected in series with the gas compressor (16). A further pyrolysis drum (52) can also be provided. <IMAGE>
Patent HU-219775-B (HU)
Inventor: OEZV HORVATH ERNOE
IPC: A01M17/00
Filed: 1999-06-24
Abstract: A találmány  tárgya  eljárás  rágcsálók,  elsősorban  mezei  rágcsálókirtására. A találmány  tárgya  továbbá  kalcium--  karbid  alkalmazásarágcsálók irtására. ŕ
Patent IT-1203876-B (IT)
Inventor: UNGARELLI RAFFAELE
IPC: C07C25/22
Filed: 1987-04-10
Granted: 1989-02-23
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methyl-benzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a compound of the formula (I):      (R)m- A - (X)n      (I) wherein A represents an aromatic group, X an electron donor group, R hydrogen or an alkyl group containing from 1 to 4 carbon atoms, n is an integer comprised between 1 and 6 and m is zero or an integer comprised between 1 and a value such that the sum m+n be equal to the number of substituable positions in the aromatic group.
Patent IT-1055289-B (IT)
IPC: F16H57/025
Filed: 1976-02-16
Granted: 1981-12-21
Abstract: 1490321 Rollers; universal joints; toothed gearing ESCHER WYSS Ltd 17 Feb 1976 [18 Feb 1975] 06173/76 Headings F2U and F2Q In a roll assembly which may form part of a calender for paper, a rotatable roll shell 2 is supported relatively to a stationary beam 1 by hydrostatic support elements 3, and a drive shaft 13 carries a driving pinion 12 which meshes with teeth 11 of a driven annulus 21 secured to the roll shell 2, the drive shaft 13 being supported in a housing 14 which is mounted rotatably upon the roll shell 2 by means of bearings 15, while the housing 14 is also held against rotation by a link 18 as a torque reaction anchorage secured to a fixed point 5. The link 18 is attached to housing 14 by a pin 17 having an axis parallel with the axis of the roll shell 2, and the axis of pin 17 preferably also lies in the plane of action of the hydrostatic support elements 3, i.e. a plane marked A in Fig. 1. The axis of the roll shell 2 is constrained to lie within plane A by means of two disc members 6 which have elongate apertures 7 with internal parallel faces 8 engaging flat faces 10 formed on the stationary beam 1. Thus the discs 6 are held against rotation, but shell 2 is free to rotate around the peripheries of the discs 6.
Patent IT-1110286-B (IT)
Title: Support for prosthetic aortic valve - has undulated proximal and distal surfaces with thicker central peripheral band receiving sutures
IPC: A61F/
Filed: 1979-02-20
Granted: 1985-12-23
Abstract: The prosthetic aorta support is a cylindrical hollow body made of medical-quality coated polypropylene. Both ends are open and are joined respectively to the periphery of the aorta and the edge of an aortic valve. One end of the support is undulated with the number of peaks corresponding to the number of leaves of the valve. The other end of the support also has protuberances (2) which are three times the height of those facing them. The outside of the armature has a thickened wavy band around the circumference which corresponds to the configuration of the edge of the aorta which is sutured to it.
Patent IT-1208648-B (IT)
Title: Synthetic elastic hand rail for escalator
Inventor: TATAI ILONA
IPC: B66B/
Filed: 1987-06-12
Granted: 1989-07-10
Abstract: Handrail is of C-shaped section injection moulded in polyurethane or foamed polyurethane or similar synthetic plastics with a web reinforced by a steel wire insert. One surface is lamellated by transverse grooves while the opposite surface is sinuously shaped with peaks opposite the grooves and the groove bottoms are rounded. The ends of the handrail are provided with attachments to enable formation into an endless loop.
Patent IT-1218921-B (IT)
Title: Packaging carton for tiles
Inventor: KEYSER HERCULES
IPC: B65D5/02
Filed: 1986-10-28
Granted: 1990-04-24
Abstract: The carton for containing tiles comprises four sides, and one end made of a corrugated cardboard material. A second end consists of a clear plastics insert. The carton is secured by a strap. The clear plastic insert permits the tiles within the carton to be viewed from outside the carton and yet protects the tiles from damage.
Patent IT-1232942-B (IT)
Title: Set of profiles for glass facade support frame
Inventor: MORETTI VITALE
IPC: E06B/
Filed: 1987-11-06
Granted: 1992-03-10
Abstract: The wall of a building is clad with a glass facade, supported on a framework constructed from several types of hollow sections. The main support frame has uprights (1) and horizontal members (2) as box sections with grooves on the sides facing the glazing units (22), for sealing strips (8). The glazing units are supported on frames (21) made from hollow sections (10) of rectangular form with grooves to receive sealing strips (20, 23). The uprights and horizontal members have ribs (3) projecting from the glazing side face (2a). The ribs have a semicircular flange at its outer end, which abuts against the sealing strips, extending over the edges of the glazing units.
Patent IT-1121834-B (IT)
Title: Cleaner for windscreen wiper blade - has two rectangular section grooves cut into glass surface traversed by blade
IPC: B60S/
Filed: 1979-06-18
Granted: 1986-04-23
Abstract: The windscreen wiper blade cleaning device consists of a cleaning edge on the outside of the glass windscreen. The blade passes this edge, with its two grooves in the windscreen surface. These grooves have a rectangular cross section of such dimensions as to form cleaning edges. They are formed in the glass at a slight angle to the longitudinal direction of the blade when the blade is near to the grooves. The grooves remove most forms of dirt likely to adhere to the blade.
Patent IT-1178634-B (IT)
Title: Scroll-type fluid displacement appts.
Inventor: SEIICHI SAKAMOTO
IPC: F04D/
Filed: 1984-11-29
Granted: 1987-09-09
Abstract: A pair of scrolls each have a spiral wrap extending from an axial end surface of a circular end plate. The pair of scrolls are maintained angularly and radially offset so that both spiral elements interfit to form a number of line contacts between their spiral curved surfaces to define at least one pair of fluid pockets. A driving mechanism is operatively connected to the one of the scroll to effect the relative orbital motion with the other scroll. An involute plate is disposed on an axial end surface of the circular end plate of either one of scrolls to cover the contact area in which an axial end surface of the facing spiral wrap changes the volume of the fluid pockets. The end plate of one scroll, on which the involute plate is disposed, is provided with a depressed portion at a centre portion to define an axial gap between an inner end surface of the involute plate and a bottom surface of the depressed portion.
Patent IT-1196351-B (IT)
Title: Prepn. of respiratory analeptic cpd. and drugs contg. it
Inventor: SCEVOLA MARIO ERCOLE
IPC: A61K/
Filed: 1984-12-03
Granted: 1988-11-16
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@
Patent IT-1155084-B (IT)
Title: Tissue filter cassette
Inventor: GLINDSJO PER
IPC: B01D/
Filed: 1982-11-26
Granted: 1987-01-21
Abstract: A tissue filter is used to clean dust laden gases in filter cassette and to clean the latter by flushing air. A triangular cassette chamber above the cassette is arranged to collect the clean gases and to conduct the flushing air. A flap valve can be turned to change from the flushing air inlet to the clean gas inlet quickly and in the reverse direction slowly (through a restrictor).
Patent IT-1134049-B (IT)
Title: Stretching tab fastener stock transverse connectors
Inventor: RUSSEL DAVID BATES
IPC: D06C/
Filed: 1980-10-27
Granted: 1986-07-24
Abstract: Stock having two side members joined at intervals by transverse connectors is continuously stretched by feeding to a pair of toothed wheels rotating at the same speed but in different planes to form an angled gap between them converging to the connector unstretched length and diverging to the desired connector stretched length. The connectors are engaged in the notches formed by the while most of the side members engage the outside of the teeth to support them against deformation so that they remain without permanent deformation. The stock pref. passes along an arcuate path so that the connectors remain in the notches during stretching. The stock is e.g. of nylon, polyethylene, polypropylene or polyurethane, for attaching buttons or tags.
Patent IT-1127766-B (IT)
Title: Secret coding and evaluation system
Inventor: STOCKBURGER HERMANN
IPC: G07C/
Filed: 1979-12-28
Granted: 1986-05-21
Abstract: A secret coding and evaluation system for a recording medium stores the data to be read out by a machine. The recording medium can be in the form of cards or tapes and are inserted into the automatic unit. The possibility of duplicating the recording medium by an unathorised person is excluded, even with access. The coding involves converting a measurable characteristic of the recording medium into separate data, which are also recorded. The same characteristic is measured during the assessment and the data obtained compared with the recorded information. The characteristic can be the position of a marking on the card. This marking is scanned via an optical system and the signal transmitted to a converter. The converter and the read-out equipment transmit a signal to a comparator.
Patent IT-1242911-B (IT)
Title: Automatic machine for forming wood tiles with geometrical perimeters
Inventor: GOZZI CLAUDIO
IPC: B27M/
Filed: 1990-07-16
Granted: 1994-05-18
Abstract: This invention relates to a machine for forming wood tiles with geometrical perimeters. It consists of a principal frame which at one end is provided with at least one magazine tank for cross-grain slices, in a central area is equipped with members for clamping and cutting the slices and forming the tiles and, at the other end, is provided with a conveyor for removing the finished tiles, the system also being provided for collecting and removing the waste. <IMAGE>