baber/WOPTO huggingface dataset:
Patent GB-2441896-B (GB)
Title: Damped door closer having piston and compressible foam body
Inventor: REID ALISTER PETER
IPC: E05F3/10
Filed: 2007-01-23
Granted: 2009-03-25
Abstract: A door closer comprises a housing for fitting into a door a tension member extending longitudinally within a central bore of the housing and extending outwardly of the housing through the opening to define an end thereof for fitting to a door frame, a spring within the housing and a hydraulic damping. The piston includes an accumulator 90 comprising a compressible foam body having a density of greater than 0.7gcm<-3>.
Patent GB-2439495-B (GB)
Title: Dipole locator using multiple measurement points
Inventor: COLE SCOTT B
IPC: E21B47/022
Filed: 2007-09-27
Granted: 2010-09-22
Abstract: A receiver and tracking system for identifying a location of a magnetic field source. In a preferred embodiment a plurality of tri-axial antennas are positioned at three distinct points on a receiver frame. Each antenna detects a magnetic field from a source and a processor is used to determine a location of the source relative to the frame using the antenna signals. Each tri-axial antenna comprises three windings in each of three channels defined by a support structure. The windings each define an aperture area. The windings have substantially identical aperture areas and have a common center point. The receiver may to display to the operator the relative location of the field source or may direct the operator to a spot directly above the field source.
Patent GB-2457682-B (GB)
Title: Variable magnetic gears
Inventor: RENS JAN JOZEF
IPC: F16H49/00
Filed: 2008-02-21
Granted: 2012-03-28
Abstract: A magnetic gear comprising: a first movable member having a first set of magnetic poles, a second movable member having a second set of magnetic poles, and a third movable member having a set of pole pieces; wherein the first and second members have magnetic poles at different spacings and the pole pieces are arranged to modulate the magnetic field acting between the magnetic poles, and control means arranged to control rotation of one of the members so as to vary the gear ratio between the other two members.
Patent GB-2030435-B (GB)
Title: Mower with cutter discs driven from underneath
IPC: A01D34/30
Filed: 1979-09-04
Granted: 1983-01-19
Abstract: A rotary scythe mower has cutter discs 1 each driven from underneath by a shaft 33 and bevel gearing 85 including a bevel pinion 88 provided with a sleeve 89. A bore through the sleeve 89 has splines to mesh with splines 55 on the shaft 33. The pinion 88 is mounted in ball bearings 90 on the sheath 89. The disc casing 84 is sealed by a packing 93 on the end 94 of the sleeve 89. The packing 93 has lips to engage a plane surface of a casing wall part 92. The casing 84 includes a lower wall 91 which is protected by a skid 77 and which in the axial direction of the shaft 33 has an extent 1 smaller than the width L of the upper part of the casing 84. <IMAGE>
Patent GB-2096403-B (GB)
Title: An inductor
IPC: H01F30/08
Filed: 1981-04-03
Granted: 1985-10-02
Abstract: An inductor included as part of a pulse width modulation amplifier is formed by four coils 9A, 9B, 9C and 9D arranged alongside each other and connected in parallel. The coils are supported against electromotive forces tending to pull them together by insulating strips 10. The coils are enclosed within an electromagnetic shield formed by a cabinet 1. Because of the arrangement of the coils the magnetic field generated by them is confined to a region in the close vicinity of the coils, so that the losses which would otherwise occur as a result of the proximity of the shield or other cabinet are reduced to a minimum. Thus the efficiency of the inductor formed by the combined coils is greater than would be the efficiency of a single coil within the same cabinet, this latter arrangement being conventional.
Patent GB-2075787-B (GB)
Title: Measuring velocity by doppler shift of laser radiation
IPC: G01S7/4911
Filed: 1981-04-07
Granted: 1984-09-05
Abstract: A laser doppler velocity measuring system in which a CO2 laser 4 illuminates a volume 2 of interest in the atmosphere, and laser radiation reflected off particles in this volume 2 is mixed on a detector 11 with a local oscillator signal direct from the laser 4, is characterised in that the laser frequency is locked to a desired frequency, e.g. the P20 line, by a feedback signal derived via a highly selective etalon filter 14, whereby the laser cavity is adjusted to give maximum local oscillator signal on the detector 11, which corresponds to the wanted frequency. <IMAGE>
Patent GB-2101351-B (GB)
Title: Optic fibre joint in overhead electric transmission systems
Inventor: HOLDEN GRAHAM
IPC: H02G7/20
Filed: 1982-06-02
Granted: 1985-03-20
Abstract: In an overhead electric transmission system in which the phase conductors incorporate optical fibres, a joint between optical fibres of two phase conductors or between optical fibres of a phase conductor and an optical cable extending to a sub-station is enclosed within a fluid-tight metal housing. The housing is electrically connected to each phase conductor, is electrically insulated from earth, and has an external shape of such a form as to provide effective control of electrical stress. Preferably the metal housing is of hemi-spherical shape and is mounted on top of a porcelain insulator containing oil under pressure. Where an optical fibre connected at the joint is that of an optical cable, it passes into the metal housing through the oil filled porcelain insulator.
Patent GB-2173710-B (GB)
Title: Filter cloth assembly for use on a centre-feed filter plate
Inventor: LUTZ JR JOHN HESS
IPC: B29C65/48
Filed: 1986-03-12
Granted: 1989-06-21
Abstract: A filter cloth assembly, for use on a filter plate of a centre-feed filter press, comprises first and second sections each including a cloth (14) for disposal on opposite sides of the plate (12), the first section including a tubular stem (28) having a flanged end (30) the latter secured to the first cloth, the second section having a flanged coupling (26) secured to the second cloth and adapted to fit over the stem (28) after the first section has been fitted to one side of the plate with the stem protruding on the opposite side. Methods of bonding otherwise incompatible plastics and elastomers to the stem and coupling are described.
Patent GB-2338198-B (GB)
Title: Mill housings
Inventor: BEAGLES DR ADAM EDWARD
IPC: B21B31/02
Filed: 1998-06-05
Granted: 2002-04-10
Abstract: A mill frame having a pair of vertical mill posts 10' and 11' joined at their ends by horizontal posts 12' and 13'. In the present frame, the posts are curved outwardly at their ends (e.g. 30) where they join the beams. A substantial portion of the bending resulting from the bending forces in the beams thereby occurs in the curved end regions of the posts. The beams are narrowed towards their ends. <IMAGE>
Patent HU-210229-B (HU)
Inventor: FALUSI JANOS
IPC: A01H5/10
Filed: 1992-10-22
Abstract: A találmány tárgya: korai érésű, nagy termőképességű lehajló zászlólevelű növények előfordulása közepes, a őszi kenyérbúza fajta, származása: GKT-5xGKT 6744 zászlólevél fíilecskéin hiányzik vagy nagyon gyenge vonalakból, amelynek növekedési típusa átmeneti, a   az antociános színeződés, a zászlólevél levélhüvelyé- zászlólevele kalászoláskor 45-90°-ban visszahajló, a   nek erős, levéllemezének gyenge a viaszoltsága, korán HU 210 229 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-214785-B (HU)
Inventor: BRIX PETER
IPC: C03C3/093
Filed: 1993-09-10
Abstract: A találmány tárgya nagy kémiai ellenállású, vőlframmal őlvaszthatóbórszilikát-üveg, mely 570 řC feletti átalakűlási hőmérsékletű,3,95–4,5×10–6 KŻ1 hőtágűlású, az első ősztályban a DIN 1 111 szerintihidrőlitikűs állandóságú, a DIN 52 326 szerinti legalább 240 řC-ősTK100-értékű, 70–78% SiO2 9–12% B2O31,5–4% Al2O3 0–4% Li2O 1–5% Na2O1–5% K2O ahől az összes Na2O + K2O + Li2O-tartalőm: 5–7 tömeg%– 0–3% MgO 1–3% CaO 0–2%BaO + SrO 0–2% ZnO 0,5–3% ZrO2 ahől azösszes MgO + CaO + BaO + SrO + ZnO + ZrO2-tartalőm: 6–10 tömeg%összetételű, valamint a szőkásős mennyiségben finőmítószereket –As2O3, Sb2O3 vagy NaCl – tartal az. ŕ
Patent HU-214293-B (HU)
Inventor: TELEGDI LASZLONE
IPC: C07C233/16
Filed: 1993-12-01
Abstract: A találmány szerinti kőrróziós inhibitőr kőmpőzíciók 5–95 tömeg% (I)általánős képletű vegyületet A–CO –NY–OX (I) – a képletben A (II) általánős képletű csőpőrtőt jelent, amelyben nértéke 0–4, és R1, R2 és R3 egymástól függetlenül hidrőgénatőmőt vagy1–3 szénatőmős alkil-, hidrőxil-, metőxi-, aminő- vagy nitrő-csőpő tőtjelent azzal a megkötéssel, hőgy ha n értéke 0, akkőr legalább egyikükhidrőgématőmtól eltérő, vagy A (III) általánős képletű csőpőrtőtjelent, amelyben R jelentése hidrőgénatőm, 1–3 szénatőmősalkilcsőpőrt, fenilcsőpőrt, benzilcsőpőrt vagy HOOC–CH2–,HOOC–CH2–CH2-képletű csőpőrt, Y jelentése hidrőgénatőm vagy 1–12szénatőmős alkicsőpőrt, és X hidrőgén-, káliűm- vagy nátriűmatőmőtjelent – tartalmaznak, szőkásős adalékanyagőkkal együtt. ŕ
Patent HU-218525-B (HU)
Inventor: DR FOTOS JANOS
IPC: A01H5/10
Filed: 1996-05-09
Abstract: A találmány tárgya  ELLA  fajtanevű,  jó  beltartalmú  szemeskukorica-hibrid, amelynek anyavonala a Pioneer Carla hibrid vonaláéval  hasonlókörbe tartozik, apavonala pedig az A 654 rokonsági körből származik, acímervirágzás időpontja közepes, a portok antociánnal  közepesen  erősmértékben színeződik, a kalászkapelyvák antociános színeződése gyenge-közepes, a címeren az antociángyűrű a kalászkapelyvák alapján hiányzikvagy nagyon gyenge, a  cső  közepesen  hosszú,  a  cső  kúpos-hengeresalakú, a szemkorona pedig fehéressárga színű. Jellegzetessége, hogy  abibe antociánnal  színeződik,  a  levélhüvely  antociános  színeződésehiányzik vagy nagyon gyenge, a csövön sok  szemsor  fejlődik,  a  szemlófogú típusú, és a csutka antociános színeződésű. ŕ
Patent HU-217781-B (HU)
Title: Self cleaning surface for bodies and process for making self cleaning surface
IPC: B05D5/08
Filed: 1995-07-25
Abstract: The self-cleaning surfaces of objects have an artificial surface structure of elevations and depressions wherein the distances between said elevations are in the range of from 5 to 200 mum, and the heights of said elevations are in the range of from 5 to 100 mum, and at least said elevations consist of hydrophobic polymers or permanently hydrophobized materials, and said elevations cannot be detached by water or by water containing detergents.
Patent HU-217940-B (HU)
Inventor: BISSINGER RAINER
IPC: B60J10/70
Filed: 1996-08-22
Abstract: A találmány tárgya ablakszerkezet (10), amely üveglapból (11) ésmeghatározott keretprofilú keretből (12) áll. A keret (12) sajtolássalalakított termékként primer profilrésszel (14) és szekunderprofilrésszel (15) van ellátva. A primer profilrésznek (14) háromprofilszakasza (16, 17, 18) van, amelyek közül az első profilszakaszaz üveglap (11) pereme (13) mellett helyezkedik el, a második ésharmadik profilszakasz (17, 18) pedig az első profilszakasz (16) egy-egy oldalához csatlakozik, és mindenkor az üveglap (11) azonfelülettartománya mellett helyezkedik el, amely az üveglap (11)peremével (13) határos. A primer profilrész (14) az üveglappal (11)kötést nem létesítő anyagból van, amely a keret (12) és az üveglap(11) között alakzáró kapcsolat létrehozására alkalmas, maradóalakszilárdsággal rendelkezik. A szekunder profilrész (15) akeretprofilnak egy – az ablakszerkezet (10) egy alkatrészen valófelfekvésére szolgáló – tartományában van elrendezve, és a primerprofilrész (14) anyaga alakszilárdságánál kisebb, plasztikusalakszilárdsággal rendelkezik. ŕ
Patent IT-1041659-B (IT)
Title: Electric vehicle with batteries - has motor armature with two or more windings in series with themselves and field winding
IPC: C22B/
Filed: 1975-03-28
Granted: 1980-01-10
Abstract: The drive motor has two windings on the armature and rotates between two shunt field windings. A number of relays are each connected to give an even increase in stages of 12 volts to the main relay which then feeds the series wound motor. A further relay cuts out the second armature winding for extra load purposes. A manual lever activates a relay which causes the separation between the field windings and the speed control relays to allow the motor to act as a generator and charge the batteries via the diodes and at the same time act as a retarder.
Patent IT-1191689-B (IT)
Inventor: CARTABBIA GIOVANNI
IPC: D05B81/00
Filed: 1986-03-21
Granted: 1988-03-23
Abstract: A machine for folding and pressing the internal flaps of seams comprises a heated plate (1) in the body of which are formed separate chambers (6,7,8) respectively connected to a steam generator, a suction system and a cold air blower. These chambers communicate with a pressing surface of the plate itself through a series of holes. Facing the pressing surface of the plate (1) is a floating platen structure (2) having a corresponding series of holes (9) able to put into communication with the exterior two chambers (10, 11) in the facing floating platen structure, each chamber being separated into two parts by a partition (12) which divides it into two distinct portions.
Patent IT-1031381-B (IT)
Title: Optical projector and camera for operations - is in the line of sight of the person taking part in the operation
IPC: G03B/
Filed: 1975-01-31
Granted: 1979-04-30
Abstract: The optical arrangement comprises at least one camera responding to incident light and producing a legible picture. A reflector system picks up the object image in the normal line of sight (7) from the person to the object, and reflects it to the camera (9). The reflector system contains a first mirror (8) near the line of sight (7), which reflects a large part of light from the normal line of sight to the camera through a second mirror. The whole system is mounted together and continuously moved. Movement of the person line of sight is coordinated with the camera and the reflector system movement.
Patent IT-1185544-B (IT)
Title: Web straightening and stretching unit
Inventor: LOBMAIER FRANZ
IPC: B65H/
Filed: 1985-03-20
Granted: 1987-11-12
Abstract: For aligning and stretching a travelling web or foil (2), a pair of stretching rollers (21,22) have surfaces formed to give a good frictional contact with the web and shaped to give a stretching effect. The web also passes under a large diameter drum with its surface formed by strips or slats (34), which can be extended outwards to correct the alignment of the web. The stretching rollers can also be adjusted in the opposite direction to the adjustment of the drum slats. In alternative designs, the stretching rollers can be followed by a set of e.g. three aligning rollers of similar diameter to the other rollers. The aligning rollers can be tilted about a vertical axis at right angles to the belt travel and the stretching rollers adjusted longitudinally.
Patent IT-1194170-B (IT)
Title: Closure retaining device
Inventor: TAKAHARU WATABE
IPC: E05C/
Filed: 1983-03-18
Granted: 1988-09-14
Abstract: The closing device comprises a first engaging member (3) installed in a position at a marginal portion of a closure member (2) and including a slider (7) limitedly slidable along the marginal portion and provided with a hook formation (15) movable therewith. A second engaging member (4) is fixed to the inner surface (18) of a case (1) at a position corresponding to the first engaging member, and includes a fixed engaging flange (26) and a retractable pressing rod (24) biassed by a spring to come into contact with and press against the closure member and urge it in an opening direction when the closure member is in its closed position. The engaging flange is arranged to engage the hook formation (15) when the slider slides in one direction with the closure member in the closed position, and to disengage from the hook formation when the slider slides in the opposite direction. The pressure of the pressing rod on the closure member increases the force of engagement between the hook formation and the engaging flange to reliably hold the closure member closed.
Patent IT-1230094-B (IT)
Title: Heating device for electric mosquito killing apparatus
Inventor: TABITA YOSHIKATSU
IPC: A01M/
Filed: 1989-04-27
Granted: 1991-10-05
Abstract: A heat receiving plate (1) has a plane for loading a mosquito killing mat (M) impregnated with mosquitocide to be evaporated by electric heating. A heating assembly is fixed on the under face of the heat receiving plate and consists of upper and lower insulating members and a heating element arranged to be fed with electric current and sandwiched between the upper and lower insulating member. Each of the heat receiving plate and the heating assembly are provided at central portion with a wick insertion hole of a size allowing formation of a gap between its inner face and the sucking wick (d).
Patent IT-1204674-B (IT)
Inventor: SALVAGNINI GUIDO
IPC: B21D5/04
Filed: 1987-06-03
Granted: 1989-03-10
Abstract: The bending machine has a blank holder (4) with a support (16, 17, 18) hinged on a fixed base. The blank holder is operated by a plurality of hydraulic cylinders (20) which act from the bottom up, reacting on the fixed base (1). The machine has opposite blades (2 and 3) operated by horizontal (10) and vertical (15) cylinders, whose ends are hinged on the fixed base (1). Said opposite blades (2 and 3) are held by a common support (6, 7) through which pass the stems (21) of said hydraulic cylinders (20) operating the blank holder. Said hydraulic cylinders (20) are also equipped with a stoppage system for stopping the blank holder in a position above a sheet metal panel placed over a fixed counterblade (5).
Patent IT-1207575-B (IT)
Title: Smoking preventing compsn.
Inventor: GINI MARIO
IPC: A61K/
Filed: 1986-06-17
Granted: 1989-05-25
Abstract: A method for assaying for the presence or quantity of a suspect nucleic acid sequence of at least ten bases in a suspect sample contg. single stranded DNA or RNA, comprises: (a) contacting suspect sample with a molecular genetic probe comprising a modified nucleic acid sequence contg. complementary single stranded DNA or RNA hybridisable with the suspect nucleic acid sequence, to form a hybridised complex, said modified nucleic acid sequence having been formed by alkylation, sulphonation, nitrosonation, or nitrophenylation; (b) removing non-hybridised nucleic acids to form a first reaction mixt. consisting essentially of the hybridised complex; (c) contacting the first reaction mixt. with antibodies specific to the modified portion of the modified nucleic acid sequence of said molecular genetic probe to form an antibody bound complex; (d) adding a labelling agent adapted to signal the presence of said antibodies; and (e) removing unreacted labelled antibody to form a second reaction mixt. which is essentially free of unreacted labelled antibody; (f) measuring the second reaction mixt. for the presence and/or extent of the presence of the labelled antibodies as an indication of the extent or presence of the suspect nucleic acid sequence in the sample
Patent IT-1110625-B (IT)
Title: Evaporation of liquids in multi-effect system - having two or more effects at different pressures with vapour transfer between effects
IPC: B01D/
Filed: 1979-03-09
Granted: 1985-12-23
Abstract: Evapn. system for liquids uses >=2 effects operating at different temp. levels. Vapour from one is then used to heat liquid in the next. The liquid is evaporated in >=1 of the effects and is condensed in >=2 evapn. stages. The liquid being evaporated in one effect is recycled through the condensn. stage of the next effect which is operating at a higher pressure. In this way the liquor from the previous effect acts as the condenser coolant in the next. Used esp. for evaporating sea water or effluent streams. Uses smaller equipment and is less susceptible to fouling than conventional multi-effect and vertical tube evaporators.
Patent IT-1151754-B (IT)
Title: Prepn. of 3-mercapto-2-methyl propionyl-proline and precursors
Inventor: DECORTE ENIO
IPC: C07D/
Filed: 1982-05-11
Granted: 1986-12-24
Abstract: Prepn. of N-((2S)-3-X-2-methyl propionyl)-(S)-prolines of formula (I) is carried out by cleaving the CO-Y bond in a cpd. of formula (II) with aq. NaOH, NH4OH, KOH/MeOH, NH3/MeOH or a soln. of an inorganic acid in aq. MeOH, aq. dioxan or the like: (where X is OH, SH or p-toluenesulphonyl (sic); Y is O or S). Prepn. of optically pure (4S,9aS)-hexahydro-4-methyl-1H,5H-pyrrolo(2,1-c)(1,4) oxazepine-1,5-dione (IIa) is carried out by hydrogenating (9aS)-hexahydro-4-methylidene-1H,4H,5H-pyrrolo(2,1-c)(1,4) oxazepine-1,5-dione (IIIa) at an H2 pressure of 1-50 atmos. in an inert organic solvent (e.g. EtOH, dioxan or benzene) in the presence of a homogeneous or heterogeneous achiral catalyst (e.g. Pd/C, Pt/C, Pd/BaSO4 or a Rh triphenylphosphine complex). (I; X = SH) is a known hypotensive agent (captopril). The other cpds. (I) are intermediates for (I; X = SH). The use of cpds. (IV) and (V) is not stated. A combination of processes (A) and (B) allows (I; X = SH) to be prepd. without the need for sepn. of enantiomers, although (IIa) can only be converted to (I; X = SH) via intermediate tosylation and nucleophilic substitution with SH. (Fl)
Patent IT-1140878-B (IT)
Title: Self registering prodn. of FET with insulated gate electrode
Inventor: JOCHEMS PIETER
IPC: H01L21/768
Filed: 1980-04-18
Granted: 1986-10-10
Abstract: A Si body with zone(s) of one conductivity type limited to one surface is masked against oxidn. with a material other than Si oxide and provided with a no. of surface zones of the second conductivity type, from which the source and drain zones are formed. It is then provided with an oxide pattern sunk into the Si body over (pt. of) its thickness, which extends over the surface zones and has a no. of windows defining the mesa zones. The channel and zone contacts are then formed. The novel features are as follows. Before forming the surface zones, a first strip mask is formed from the masking film, which covers the surface, channel and contact zones and exposes the limiting zones. This used as doping and oxidn. mask. It is then etched selectively to remove pts. extending across the entire width of the strips, giving a second mask which covers the channel and contact zones and, with the first oxide film, forms a third mask with windows over the areas for the surface zones. After doping with an impurity of the second conductivity type, the sunken oxide mask is produced and impurities of the second and first conductivity type are diffused further into the body and the channel zones are formed. The second mask is then removed completely and an insulated gate electrode and surface zone contacts are formed. The process is used in IC mfr. Reproducible structures with very small dimensions and great density can be obtd.
Patent IT-1151819-B (IT)
Title: Sliding hydraulic valve for mine prop jack
Inventor: CHANAL ROGER
IPC: F16K/
Filed: 1982-06-02
Granted: 1986-12-24
Abstract: The sliding hydraulic valve is for the jack of a mine prop. It has a body in which (7) passes from one side to the other, a pressure inlet channel (5) and an exhaust channel (8). A movable plug (18), flexibly returned, normally stops circulation between the two. The plug establishes communication when pressure exceeds a certain threshold in the inlet pipe. Thrust can be applied to the rear of the membrane face and the flexible return spring (24). It has a sliding piston (20) with a flat thrust face to press on the membrane.
Patent IT-1169759-B (IT)
Title: Corn harvester mountable on tractor
Inventor: KONO NOBUYORI
IPC: A01D57/22
Filed: 1983-08-10
Granted: 1987-06-03
Abstract: The corn harvester has a pair of chain cases, in which are gathering chains, projecting forwardly and downwardly from either side of a body incorporating a reaping cutter. At least one crop raising roller is rotatably mounted obliquely on one side of and above one of the chain cases. The central axis of the roller is inclined forwardly and downwardly. A shoe is pref. attached to a lower surface of a forward end of the at least one chain case, to support a lower end of the roller. The roller is pref. conical with its dia. gradually decreasing towards the lower end.