baber/WOPTO huggingface dataset:
Patent GB-2070619-B (GB)
Title: Derivatives of aldohexoses intermediates processes for their manufacture preparations containing such compounds and their use
IPC: A61K31/70
Filed: 1981-02-12
Granted: 1983-07-06
Abstract: Described are derivatives of pyranoses of the formula I, manufacturing processes and intermediates, and their use as medicaments.    <IMAGE>  (I)  The pyranose moiety in the compounds of the formula I is derived especially from D-glucose, but alternatively from D-galactose or D-mannose. Characteristic of the compounds of the formula I is the lower alkyl or phenyl-lower alkyl radical R8, which carries an oxycarbonyl, mercaptocarbonyl or aminocarbonyl group, which is bonded to an aliphatic, cycloaliphaticaliphatic, cycloaliphatic or aromatic hydrocarbon radical R0, each of which is optionally substituted and which may be interrupted by oxycarbonyl, mercaptocarbonyl and/or iminocarbonyl and which, like the remaining radicals of the formula I, is defined in patent claim 1.
Patent GB-2189961-B (GB)
Title: Optical transmission system
Inventor: GODDARD ISOBEL JENNIFER
IPC: H04B10/213
Filed: 1986-04-30
Granted: 1990-02-14
Abstract: An optical fibre transmission system has a large number (eg. 30) of nodes connected to an optical transmission line by passive couplers, there being at each node an incoming coupler and an outgoing coupler. If the adjacent nodes have adjacent frequencies, crosstalk is a problem. In the present system the allocation of frequencies to nodes is on a non-adjacent basis, preferably to a preset pattern. This reduces crosstalk between the channels formed by the various frequencies. In the system described the transmission line uses mono-mode optical fibre, and the frequency allocation to the nodes is as in the following table   <IMAGE>  and so on. When the odd-numbered frequencies have all been allocated, the even-numbered ones 2, 4, 6, 8... are used. <IMAGE>
Patent GB-2256476-B (GB)
Title: Positional measurement
Inventor: BUEHRING IAN KARL
IPC: G01B11/30
Filed: 1991-05-30
Granted: 1995-09-27
Abstract: Apparatus for measuring surfaces or profiles or textures comprises a grating interferometer comprising a curved grating (300) carried on a pivoted support arm (120,123) carrying at its other end a probe (130) for contact with a surface, biased into contact therewith by an electro-magnetic coil (410) acting on an armature (420), or a pair of such biasing means. A laser diode (310) illuminates the grating (300) to produce a pair of first order diffracted beams of opposite sign which are reflected from internal faces of a prism (316), and combined by a dichroic central layer thereof (335) and a pair of beam splitters (340a,340b). The output signals from the beam splitters are supplied to a signal processing circuit comprising a fringe counter (600) and an interpolator (700), the fringe counter detecting zero crossings of the signals and the interpolator (700) maintaining a digital estimate of the phase of the signals and updating the estimate when the phase difference between the estimate and the input signals exceeds a predetermined threshold. The interpolator comprises a digital counter (721) the output of which comprises the low order bits of the digital output signal for which the output of the fringe counter comprises the high order bits. <IMAGE>
Patent GB-2270906-B (GB)
Title: A tablet dispenser
Inventor: EVANS LYN TREVOR
IPC: B65D83/04
Filed: 1992-08-19
Granted: 1995-08-23
Abstract: The present invention relates to a tablet dispenser comprising an outer hollow housing (1), an inner section (16) located within the housing (1) and a plunger (2) slidable with respect to the housing (1) and inner section (16). The plunger (2) and inner section (16) co-operate to define a cavity for storing a plurality of tablets from which a single tablet can be dispensed by activating the plunger (2). The plunger (2) is biased into a closed position by an integrally moulded plastic spring means (6) and there is also a plastic mechanism (9,10) which provides an audible sound when the plunger (2) is actuated. <IMAGE>
Patent GB-2269743-B (GB)
Title: Inflatable object,in particular an air mattress,comprising a section serving as a pump and a section to be inflated by the pump
Inventor: GRAF JOSEF
IPC: H01R13/627
Filed: 1993-07-30
Granted: 1996-04-17
Abstract: PCT No. PCT/EP93/01748 Sec. 371 Date Jan. 31, 1995 Sec. 102(e) Date Jan. 31, 1995 PCT Filed Jul. 6, 1993 PCT Pub. No. WO94/03089 PCT Pub. Date Feb. 17, 1994An inflatable object, especially an air mattress, with a part acting as a pump and a part inflatable thereby. In the pump part there is a device for spreading its walls making it unnecessary initially to provide air via the user's mouth or a bellows. A particulate propellant material, which may also take the form of waste, is used. A propellant material is a material which can be compressed and which on decompression, with the introduction of air, increases its volume. To prevent propellant material particles from penetrating into the valve between the pump and the inflatable parts, an air-permeable wall is fitted in front of the valve.
Patent GB-2287592-B (GB)
Title: Phase lock detector
Inventor: MUDD MARK STEPHEN JOHN
IPC: H03L7/095
Filed: 1994-03-18
Granted: 1998-08-12
Abstract: A phase lock detector for a digital phase locked loop frequency synthesiser in which phase errors, represented by phase error pulses of a duration equal to the relative time displacement of synthesised and reference waveforms in the phase locked loop, are compared with a predetermined time interval representing the maximum phase error acceptable in a phase-lock condition. A favourable result of the comparison may be required to persist for a predetermined time before a phase-lock indication is given, to avoid jitter or flicker of that indication in a near-lock situation. <IMAGE>
Patent HU-211365-B (HU)
Title: Ribbon for finding pipelines or similar devices made of non-metallic material layed into soil
Inventor: KOHLSTADT MARCUS
IPC: G01V3/00
Filed: 1993-07-02
Abstract: Tape for recovering non-metallic underground conduits or the like, which tape can be laid in the ground together with and above the non-metallic conduit and consists of a plastic tape having a relatively large tearing strength (tear resistance) and on one side of which a narrower metal tape, in particular a steel tape, is fastened, particularly by gluing, for the purpose of location in the case of inductive and also of galvanic coupling. In order to produce long tapes, it is possible to arrange a plurality of tape sections one after another and to connect them conductively to one another using the ends of the metal tapes. The ends of the metal tapes (12) connected to one another conductively are detached from the associated plastic tapes (11) and laid together overlapping one another and are pressed together using a metal sleeve (13) pushed onto the overlap region. <IMAGE>
Patent HU-217377-B (HU)
Inventor: HINES LETHA MARGIE
IPC: A61F13/42
Filed: 1993-07-22
Abstract: A találmány abszőrbens cikk, amelynek van egy hősszmérete, egykeresztmérete, egy hősszirányú középvőnala (L) és egy keresztirányúközépvőnala (T), és egy abszőrbens magőt (42) tartalmazó, testifelszínnel (20A), rűházati felszínnel (20B), egy pár hősszanti éllel(22) rendelkező közpőnti testet (21), a közpőnti test (21) hősszantiélei mentén őldalirányban kifelé túlnyúló, egy pár őldalsóbőrítóelemmel (52) bíró, legalább részben hősszirányban nyújtható,alsóneműt fedő alkatrészt (100) tartalmaz, és ismérve, hőgy azalsóneműt fedő alkatrész (100) a közpőnti test (21) rűházatifelszínéhez (20B) van csatlakőztatva a közpőnti test (21) hősszantiéleitől (22) befelé eső rögzítési pőntőkőn, és a rögzítési pőntőklegalább néhányától őldalirányban kifelé a közpőnti testhez (21)rögzítetlen, az őldalsó bőrítóelemek (52) a közpőnti test (21)hősszanti éle (22) mentén őldalirányban kifelé a közpőnti test (21)külső szélekig (53) terjedő szélessége féltávőlságánál kisebbmértékben túlnyúlnak, és az alsóneműt fedő alkatrész (100) előnyösenkeresztirányban is nyújtható a rögzítési pőntők és az őldalsóbőrítóelemek (52) külső szélei (53) között. ŕ
Patent HU-215881-B (HU)
Inventor: CSERTEG ISTVANNE
IPC: H01J61/32
Filed: 1995-02-27
Abstract: A találmány szerinti gallérnak (1) alaplapja (2) és őldalfala (3) van,és az alaplapban (2) a lámpa üvegtestének vagy üvegtesteinek abefőgadására szőlgáló nyílásők (4) vannak kialakítva. Ad tt esetben azőldalfal (3) és e nyílásők (4) között válaszfal (9) húzódik. Atalálmánynak az a lényege, hőgy a gallérnak (1) az őldalfallal (3)vagy – adőtt esetben – válaszfallal (9) határőlt, gittmasszabefőgadására szőlgáló belső terében (11) legalább egy yíláshőz (4)kitőrkőlló, felül nyitőtt, főlyékőny ragasztó (12) befőgadásáraszőlgáló kisebb teret (10) őldalról határőló elemei vannak, amelykisebb tér (10) a gallér (1) valamely részével is határő va van. Atalálmány tárgyát képezik az ilyen gallérral ellátőtt kisülőlámpák is. ŕ
Patent HU-216639-B (HU)
Title: Bleaching compositions comprising peroxyacid activators having amide moieties and material cleaning method
Inventor: BURNS MICHAEL EUGENE
IPC: C11D3/39
Filed: 1994-05-12
Abstract: The present invention relates to a method of cleaning fabrics in washing machines which have parts made of natural rubber using laundry detergents comprising amido-derived bleaching activators and a source of hydrogen peroxide such that said natural rubber parts of said machines are substantially undamaged by products of the perhydrolysis reaction between the activator and hydrogen peroxide.
Patent HU-215810-B (HU)
Title: Absorbent articles containing superabsorbent material which has a delayed activation time
Inventor: GUIDOTTI EDWARD
IPC: B01J20/26
Filed: 1994-06-13
Abstract: PCT No. PCT/SE94/00572 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Jun. 13, 1994 PCT Pub. No. WO95/00183 PCT Pub. Date Jan. 5, 1995An absorbent structure in an absorbent article, such as a diaper, incontinence guard, sanitary napkin and the like, wherein the structure includes hydrophilic fibres and particles of a superabsorbent material and also has a front and a back part (4, 5) and a crotch part (6) located therebetween, said crotch part exhibiting a wetting region (16) within which the major part of discharged fluid is directed and wherein the absorbent structure in the wetting region includes superabsorbent particles that are encased in a material that will only dissolve slowly in and/or be penetrated slowly by the fluid to be absorbed so that the superabsorbent material will not begin to absorb fluid and swell to any appreciable extent until the encapsulating material has dissolved and/or been penetrated by the fluid and that conventional superabsorbent material (15) is localized generally in those parts of the structure that are located outside said wetting region.
Patent HU-218903-B (HU)
Title: Biocompatible ionselective electrode
IPC: G01N27/414
Filed: 1997-01-30
Abstract: The sensor (2) of a biocompatible ion selective electrode is constructed of 10-80 wt.% of polyurethane. This contains PVC and PVC complete with carboxy and/or hydroxy groups. The sensor contains active matter (e.g. a complexing compound) either in a molecular dispersion form or applied from its solution. Optionally, plasticiser and additives are also present the sensor (2), and a supporting phase, preferably netting, containing surface dispersed active matter or being impregnated by a solution of active matter.
Patent IT-1054748-B (IT)
Title: Filamentary member attachment device - with body having opening leading to hollow interior for passage of filamentary member
IPC: G09F/
Filed: 1976-01-09
Granted: 1981-11-30
Abstract: The attachment device comprises a filamentary member, a flexible and laterally oriented bar at one end of the filamentary member and a body member at the other end of the filamentary member, the body member having an opening therein leading into a hollow interior having a width greater than the opening. The filamentary member is passable through the opening and the bar has a length greater than the minimum width of the opening and a thickness such that it is passable through the opening into the hollow interior and engageable therein when oriented in a direction generally parallel to the filamentary member.
Patent IT-1227537-B (IT)
Inventor: GIORDANO CLAUDIO
IPC: C07C49/84
Filed: 1987-07-28
Granted: 1991-04-12
Abstract: A process for preparing alpha-arylalkanoic acids is described, and more specifically a process which is particularly convenient from the industrial aspect for the synthesis of S(+)2-(6-methoxy-2-naphthyl)-1-propionic acid.
Patent IT-1176356-B (IT)
Title: Stackable shrink-formed thermoplastics container
Inventor: HAGNER HANS
IPC: B65D/
Filed: 1984-06-29
Granted: 1987-08-18
Abstract: Thermoplastics container with a sidewall composed of a blank with its two opposite edges joined together, and a base, is cylindrical near the top while the rest forms truncated cone, the slope of the sidewall being steepest just below the cylindrical band to form a shoulder for stacking. The topmost rim also slopes inwards. To obtain the container a sleeve is formed, roughly to size, from a drawn sheet of thermoplastics. It is placed over a former and heated to within its shrink range of temp. to attain the shape of the former, which is then withdrawn.
Patent IT-1241423-B (IT)
Title: Modular self-bearing panel, for making civil and industrial buildings
Inventor: VENER ARNO
IPC: E04C/
Filed: 1989-10-20
Granted: 1994-01-14
Abstract: The subject of this invention is a self-bearing modular panel, for making civil and industrial buildings, characterised by the fact that it comprises a body with a slab form, on the greater faces of which there are facing layers in fibreglass reinforced plastic connected together by reinforcing elements in correspondence with the perimetrical edges and median portions. A filling in foamed plastic material is envisaged inside the space delimited by the aforesaid facing layers in fibreglass reinforced plastic. On the perimetrical edges, means for mutual connection between the various panels are provided.
Patent IT-1026512-B (IT)
Title: Petrol tank layout for motor cars - has long tank fitted either side of centre line between passenger seats
IPC: B60K/
Filed: 1974-11-26
Granted: 1978-10-20
Abstract: The purpose of the design is to ensure that the tanks are adequately protected by the vehicle structure so that fuel is not spilled in the event of a collision. Maximum space is available for occupants and luggage. The petrol tanks are fitted low on the vehicle to keep the centre of gravity low. The tanks fits along the centre line of the vehicle between the vehicle seats. There is a two part mounting running along the centre of the vehicle. This holds the tank in position and increases the stiffness of the bodywork.
Patent IT-1053667-B (IT)
Title: Compounds of formula (I) and acid addition salts thereof. X = H, Cl, alkoxy, CH3, OH Y = H, alkyl, aralkyl, alkylcycloalkyl, alkylheterocyclic
Inventor: GIRALDI P
IPC: C07D/
Filed: 1966-12-31
Granted: 1981-10-10
Abstract: Compounds of formula (I) and acid addition salts thereof. X = H, Cl, alkoxy, CH3, OH Y = H, alkyl, aralkyl, alkylcycloalkyl, alkylheterocyclic group R = where n is 2-6; R' is H, alkyl R2, R3 are alkyl, or together with the attached N atom a heterocyclic group Z = O, S R4 = H or together with R' may form a double bond between the N atom joined to R' and C3 Spasmolytic agents. Papaverine type activity about twice as great as that of atropine while the parasympathicolytic activity e.g. on the pupil of the eye, on cardiac frequency and on salivary secretion is 2-10 times less than that of atropine. 3-Hydroxyphthalimidine + H.R I. Alkylate the product to give I (Y is not = H). 3-Hydroxyphthalimidine (5 g.) in DMF (50 ml) was refluxed for 5 hrs. with p-aminophenylethoxy-piperidine, cooled and ice was added. The solid which separated was collected and crystallised from 99.9% ethanol to give 1-oxo-3-(p-aminophenyl-ethoxypiperidino)isoindoline.
Patent IT-1242804-B (IT)
Title: Self-cleaning system of electrostatic air purifiers
Inventor: BERGAMIN STOCCO LINO
IPC: B03C/
Filed: 1990-10-31
Granted: 1994-05-18
Abstract: Self-cleaning system of electrostatic air purifiers according to which, downstream of the trapping plates 116, a flow deflector 3 is arranged, which in a first position causes the air to be bypassed to a purifier, directly at its output 117 and in a second position, however, causes it to flow into complementary means of mechanical filtration 4 from which it is then returned to the normal output 117. Upstream of the trapping plates 116 a group of nozzles 21 is also arranged, which are fed with compressed air, prior to interruption of feed of high voltage to the trapping plates 116 and the arrangement of said flow deflectors 3 in the second position generates a number of air jets directed against said trapping plate 116, causing removal of substances deposited on them in the preceding purification phase and the particulates so trapped are collected in the means of mechanical filtration 4. <IMAGE>
Patent IT-1079628-B (IT)
Title: Vertically interlocking masonry building block - has edge ribs and centre recess matching grooves and centre protrusion, ribs having triangular cross-section
IPC: E04C/
Filed: 1977-05-04
Granted: 1985-05-13
Abstract: On the masonry building, one of the main contact surfaces, which are the top and bottom ones, incorporates two ribs (24), close to the sides and extending over its whole length, with an intervening full-length cut-out (26). On the opposite main contact face there are two inwards facing surfaces (28) at the sides, also full-length, with a protruding area (30) between them. These opposing faces interlock, and match each other so as to prevent sideways block movement and assist alignment. The ribs can be roughly triangular in cross-section, with a flattened apex surface, and may incorporate a sloping outside face to form a joint gap along the sides of two superimposed blocks.
Patent IT-1179715-B (IT)
Title: Thermal to mechanical energy power machine
Inventor: ILKKA T ARVOLA
IPC: F03G/
Filed: 1984-06-08
Granted: 1987-09-16
Abstract: An article made of an alloy of titanium and nickel is given a heat treatment and formed to a required shape. Subsequently it is readily deformable below a transition temp. but returns to the required shape if it is heated to the transition temp., which is in the range between forty and ninety degrees celsius. Wires (21) of the alloy, of flat cross section, are secured by articulated joints between two crankshafts (24). Two chambers (22,27) with heat-exchanging faces (23,26) are placed, one above the other, with the spacing between the faces being less than, or equal to, the dia. of the path of movement of the crankshafts. A heat pump (6) transfers thermal energy from the upper face (26) to atmosphere or to the lower face. Heating the lower face shrinks the wires when they reach the transition temp., so that the cranks at the lowest position are drawn towards each other. These wires rise and cool as the crankshafts move. The other wires are cooled by the upper face and, therefore, expand. The crankshafts turn in opposite directions.
Patent IT-1058847-B (IT)
Title: Rotary tabletting machine for pharmaceuticals - includes dust collector with front end extending into covering sidewall aperture
IPC: A61J/
Filed: 1976-04-15
Granted: 1982-05-10
Abstract: Rotary tabletting machine includes a detachable covering enclosing a turntable together with upper and lower punch holding discs. Clean air is introduced into the interior of the cover and a dust collector collects powder which is scattered. The dust collector has a front end which extends into the covering through a collecting aperture in the sidewall of the latter. Pref. the covering is formed with an inside peripheral surface along which clean air may be introduced to pass circumferentially within the covering. The upper end of the covering is inserted into a laterally open groove in the outer peripheral surface of an upper portion of the upper punch holding disc. A small clearance is provided between the upper end and grooved portion.
Patent IT-1161547-B (IT)
Inventor: HAWKES PETER CHARLES
IPC: B62B7/08
Filed: 1983-12-30
Granted: 1987-03-18
Abstract: The invention relates to a collapsible, stick-folding, lie-back pushchair (1) including seat support members (17) having back rest members (20) and armrest members (22), the inclination of the back rest members (20) being controlled by connector members (28) slidabe along armrest members (22) and having locking means in the form of a spring loaded pin (29) for engagement with a hole (32) in the arm-rest members (22). In the fully reclined position, the back rest members (20), and thus the seat, lie substantially parallel with the ground, at an angle of 165 DEG -170 DEG  to the horizontal.
Patent IT-1083563-B (IT)
Title: Sack delivery mechanism for filling machine - has high speed ejector delivering sacks to variable cross section shaping tube with groove through which sack body travels
IPC: B65B/
Filed: 1977-07-04
Granted: 1985-05-21
Abstract: The mechanism delivers valved sacks to a machine filling them with powder, the sacks being extracted in succession from a magazine and fitted over a filling spout. A shaping tube of variable cross-section is passed over by the valved flange of the sack, and has an axial groove extending downwards through which the sack body travels. The tube is mounted sufficiently far from the spout to allow the sack to be filled and removed from the spout without moving the tube. A high-speed sack ejector is provided, driving the sack flange containing the valve over the tube and opening the valve.
Patent IT-1048246-B (IT)
Title: Multistage flash distn. plant - using flash evapn. process and direct contact heat exchange for condensers; used for prodn. of sweet water from salt or brackish water
IPC: C02F1/06
Filed: 1975-10-09
Granted: 1980-11-20
Abstract: Multistage flash distn. plant comprises a feed preheater, a vertical tower including a stack of intercommunicating evapn. chambers and an opening in the top of the tower supplied with preheated feed from a feed preheater. Around the vertical stack is an annular row of ducts and a series of interconnected superimposed direct contact annular condenser chambers, each disposed around the annular row of ducts. Each evapn. chamber has a vapour outlet which communicates via one of the ducts with a condenser chamber. The uppermost condenser chamber is connected to a supply of condensing medium. The bottom evapn. chamber has an outlet for concentrate and the bottom condenser chamber has an outlet for condensate. Used for distn. of salt or brackish water to produce sweet water. The plant is constructed in reinforced concrete, the several chambers and conduits being built into a concentric area of a vertical cylindrical shell. Heat exchange surfaces, which are liable to corrode, are avoided by adopting flash evapn. for the evapn. process and direct contact heat exchange for the condensers.
Patent IT-1027037-B (IT)
Title: Catalyst esp. for automobile exhaust gas purificn. - dispersed on carrier using ionic bombardment process
IPC: B01J35/10
Filed: 1974-12-09
Granted: 1978-11-20
Abstract: Prodn. of a catalyst is achieved in two stages (i) a coherent adhesive surface laer of a suitable carrier is applied to a substrate material in the form of a gel which is dried out and cured at high temp., (ii) a virtually mono-atomic thickness of catalyst material is dispersed onto the carrier without agglomeration by bombardment of a source of catalyst material near the carrier with energy-rich ions of an inert gas. This operation is carried out under vacuum to prevent deposition of atoms of unwanted elements. Catalysts produced are for general use and esp. for vehicle exhaust gases and CO2/H2O reactions. Economic use is made of catalytic material.