baber/WOPTO huggingface dataset:
Patent ZA-903226-B (ZA)
Title: Safety valve
Inventor: MOORTELE GUIDO VAN DE
IPC: F16K17/32
Filed: 1990-04-27
Abstract: PCT No. PCT/BE90/00018 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Apr. 23, 1990 PCT Pub. No. WO90/13765 PCT Pub. Date Nov. 15, 1990.Safety valve, characterized in that it principally consists of a housing (1), provided with an inlet (2) and and outlet (3); a main cut off valve (4) installed in the housing (1); and means working together with the flow of liquid which with the removal of liquid and after a lapse of time shut the main cut off valve (4), which are reset in their starting position each time an equal or almost equal pressure in the liquid is created at the inlet (2) and outlet (3) of the safety valve and which when the main cut off valve (4) is shut, hold it shut as long as a well defined drop of pressure remains in existence over the main cut off valve (4), whereby these means are driven by means of a by-pass, such by means of a channel (6) that is situated apart from the main passage (5).
Patent ZA-924488-B (ZA)
Title: An open and flexible package and a process for its production
Inventor: FOND OLIVIER
IPC: B65D81/00
Filed: 1992-06-18
Abstract: The packaging is in the form of a capsule containing a powdery composition for a drink, having a body of frustoconical shape or inverted frustoconical shape and a membrane acting as a cover. The capsule is leaktight with respect to extraction by a fluid under pressure, that is to say the flow of fluid is directed through the bed of powdery composition. It can be deformed during extraction and fitted to various types of espresso machines without modifying the parts of these machines. <IMAGE>
Patent ZA-936191-B (ZA)
Title: Clamping and coupling means
Inventor: KRAUSZ ELIEZER
IPC: F16L33/04
Filed: 1993-08-24
Abstract: The invention relates to clamping, coupling and connecting means to be used and with pipes of different materials and also with hose like fluid conduits of plastics, rubber or like materials. The clamp relates to the kind known as clamp couplings, and are used also, but not exclusively for the repair of metal or synthetic material conduits which have sprung a leak, especially in cases where the immediate and speedy repair is mandatory in order to avoid loss of the respective fluid, be it liquid or gaseous, and the possible environmental damage which might be a consequence of such leak. In its broadest aspects such means comprise a relatively wide metal band (11) provided with a tightening arrangement (6), the said band being designed to be placed around a pipe or hose (2), such that by means of the unique tightening arrangement could be tightened around the said conduit.
Patent ZA-949079-B (ZA)
Title: Improved double metal cyanide complex catalysts
Inventor: LE-KACH BI
IPC: C08G65/30
Filed: 1994-11-16
Abstract: Improved double metal cyanide catalysts are disclosed. The substantially amorphous catalysts of the invention are more active for polymerizing epoxides than conventional DMC catalysts, which have a substantial crystalline component. Polyol products made with the catalysts are unusually clear, have exceptionally low unsaturations, and contain no detectable amount of low molecular weight polyol impurities. A method of making the improved DMC catalysts, which involves intimately combining the reactants, is also disclosed.
Patent ZA-957847-B (ZA)
Title: A method for purifying O,S-dimethyl N-acetylphosphor-amidothioate
Inventor: SAKITO YOJI
IPC: C07F9/02
Filed: 1995-09-18
Abstract: A method for purifying O,S-dimethyl N-acetylphosphoramidothioate, which is characterized by subjecting a crude crystal of O,S-dimethyl N-acetylphosphoramidothioate to recrystallization by using a two-phase solvent system comprising water and an organic solvent which is an aromatic hydrocarbon, an aliphatic carboxylic acid ester or aliphatic ketone, wherein the amount of water is 0.1 to 2 parts by weight and the amount of the organic solvent is 1 to 20 parts by weight to 1 part by weight of the crude O,S-dimethyl N-acetylphosphoramidothioate. A further method for purifying O,S-dimethyl N-acetylphosphoramidothioate, which is characterized by extracting O,S-dimethyl N-acetylphosphoramidothioate from an aqueous solution of crude O,S-dimethyl N-acetylphosphoramidothioate with an organic solvent which is a carbonate ester, an aliphatic carboxylic acid ester, an aliphatic ketone, an aliphatic alcohol or a mixture of two or more thereof, wherein the solubility of water in the organic solvent is in a range of from 1 to 20% by weight, and crystallizing O,S-dimethyl N-acetylphosphoramidothioate from the resulting organic phase.
Patent ZA-963355-B (ZA)
Title: Package and packaging method
Inventor: COLBY WILLIAM NEIL
IPC: B65D71/00
Filed: 1996-04-26
Abstract: PCT No. PCT/GB96/00981 Sec. 371 Date Mar. 6, 1998 Sec. 102(e) Date Mar. 6, 1998 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/33924 PCT Pub. Date Oct. 31, 1996A multi-pack comprising a plurality of containers, each having a respective label attached thereto, and packaging for holding said plurality of containers together, wherein the packaging is formed from a strip of sheet material which also constitutes at least part of said labels, and the packaging includes a plurality of connecting portions each of which extends from one to the other of a respective contiguous pair of the containers to join those containers together.
Patent ZA-975946-B (ZA)
Title: Purine derivative.
Inventor: HIROTA KOHSAKU
IPC: C07D473/34
Filed: 1997-07-03
Abstract: A purine derivative represented by the following general formula (I):   <CHEM>  wherein   R<2> is a hydrogen atom or a hydrocarbon group containing at most 14 carbon atoms; any -CH2- group in said hydrocarbon group may be replaced with a carbonyl group, a sulfonyl group, -O- or -S- when said -CH2- group is not directly attached to the purine ring or is in -CH3 group not directly attached to the purine ring; any =CH2 group may be replaced with =O or =S; C-H group in said hydrocarbon group may be replaced with N, a C-halogen group or a C-CN group when said C-H group is in -CH2-group not directly attached to the purine ring, in -CH3 group not directly attached to the purine ring, in >CH-group not directly attached to the purine ring, in =CH-group not directly attached to the purine ring or in =CH2 group; R<6> is a hydroxyl group, an amino group or an amino group mono- or di-substituted with a hydrocarbon group containing at most 10 carbon atoms; R<8> is a hydroxyl group, a mercapto group, an acyloxy group containing at most 18 carbon atoms or an oxycarbonyloxy group substituted with a hydrocarbon group containing at most 19 carbon atoms; R<9> is a hydrocarbon group containing at most 14 carbon atoms; any -CH2- group in said R<9> may be replaced with a carbonyl group, a sulfonyl group, -O- or -S- when said -CH2- group is not directly attached to the purine ring or is in -CH3 group not directly attached to the purine ring; any =CH2 group may be replaced with =O or =S; C-H group in said R<9> may be replaced with N, a C-halogen group or a C-CN group when said C-H group is in -CH2-group not directly attached to the purine ring, in -CH3 group not directly attached to the purine ring, in >CH-group not directly attached to the purine ring, in =CH-group not directly attached to the purine ring, in =CH2 group or in  IDENTICAL CH group; or its tautomer or pharmaceutically acceptable salts thereof, and an interferon inducer, an anti-virus agent or an anti-cancer agent which comprises said purine derivative or pharmaceutically acceptable salts thereof as an active ingredient.
Patent GB-2349302-B (GB)
Title: Data transmission protocol using short message service
Inventor: LEE SANG-SEO
IPC: H04L12/54
Filed: 2000-01-26
Granted: 2001-09-19
Abstract: The protocol involves putting a data link characteristic into a user data field, segmentation of the input message data into several short message data fields and insertion of segmented field message data, having a field that registers the number of the segmented short messages and a field that indicates a current short message number, in the user data field. The protocol then produces a short message field using the data field and transferral of the short message field. Independent claims are included for data transmission and receiving devices utilized by the protocol.
Patent GB-2367307-B (GB)
Title: A method and an apparatus for strengthening yarns
Inventor: FEHRER MAG MONIKA
IPC: D04H18/02
Filed: 2001-08-24
Granted: 2004-03-24
Abstract: A method and an apparatus for strengthening a yarn (6) is described which is provided with fibers at least in a sheath zone enclosing a core zone. In order to provide advantageous process conditions it is proposed that fibers are needled from the sheath zone through the core zone along the yarn (6).
Patent GB-2013453-B (GB)
Title: Sound synthesizing apparatus
IPC: G10L19/00
Filed: 1978-12-15
Granted: 1982-07-07
Abstract: An analog sound signal the time axis of which is compressed is sampled responsive to a write clock signal and the sampled output is stored in an analog shift register having a given capacity, whereupon the stored signal is read out from the analog shift register responsive to a read clock signal the frequency of which is smaller than that of the write clock signal. The above described operation is alternately repeated, whereby the output signal read out from the analog shift register is compiled for sound synthesization. The synthesizing junction of the sound signal is controlled by a microcomputer. The microcomputer is adapted to evaluate the similarity of the data concerning the waveform at the trailing end portion of a preceding sound element stored in the random-access memory and the data concerning the waveform at the leading end portion of the succeeding sound element stored in the random-access memory. Evaluation of similarity of the waveforms is effected by evaluating a mean square error or a mutual correlation function of two sets of data. The shift amount of the leading end of the succeeding sound element to be joined to the trailing end portion of the preceding sound element is determined based upon the result of the evaluation, whereby a read circuit is controlled to correct the time axis of the succeeding sound element, thereby to achieve continuity of the waveform at the synthesizing junction of the preceding and succeeding sound elements.
Patent GB-2043906-B (GB)
Title: Force transducers
IPC: G01L1/22
Filed: 1979-02-24
Granted: 1983-02-09
Abstract: A force transducer comprises a block of material which is formed with a generally U-shaped or pi-shaped throughaperture 24 and a generally T-shaped throughaperture 26 in such a way as to form two loading members 10, 12 coupled together by first flexure elements 14, 16 which constrain the loading members to move in a predetermined direction under load and a second pair of flexure elements 18, 20 united by a connecting portion 22. In use, one loading member is connected to a fixture and the other is connected to a force receiver so that when one loading member is displaced relative to the other in said predetermined direction, the second flexure strips 18, 20 undergo a lateral deflection which is a measure of the applied force. This arrangement is particularly suitable for use with strain gauges as the flexures 18, 20 are subjected to a substantially uniform stress along their lengths when loaded.
Patent GB-2018968-B (GB)
Title: Diagnostic lamp
IPC: F21L4/00
Filed: 1979-04-06
Granted: 1982-04-21
Abstract: A portable diagnostic lamp is constructed as a pocket appliance for inspecting teeth by fluorescent excitation of a fluorescible material which has been applied to the teeth and gums. A lamp comprises a casing housing a small battery-powered incandescent bulb with a lens supplying a divergent beam of rays and a rectangular filter located before the latter, which filter comprises a blue color filter with a dichroic filter applied thereto. A folding and adjustable mirror is located above the bulb, in use of the lamp and the longer sides of the rectangular filter and a filament of the incandescent bulb are arranged parallel to the pivot axis of the mirror.
Patent GB-2145334-B (GB)
Title: Urostomy appliance
Inventor: STEER PETER LESLIE
IPC: A61F5/44
Filed: 1983-08-22
Granted: 1986-08-13
Abstract: A one-piece urostomy appliance has a drainage bag secured to an apertured flange which is in turn secured to an apertued adhesive pad. The body side of the apertured flange has a flexible skirt encircling the stoma aperture and located adjacent the radially inner boundary of the adhesive pad. The skirt is constructed and located to impede leakage of urine towards the adhesive pad.
Patent GB-2138185-B (GB)
Title: Semiconductor memory device
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C11/413
Filed: 1984-02-15
Granted: 1987-09-09
Abstract: A semiconductor memory device in which at least a line decoder or a column decoder in multiplex form is provided to select one line selection signal or column selection signal. When the line decoder or column decoder is defective, or when the word line or bit line associated with the line decoder or column decoder involves a defective bit, the defective line decoder, column decoder, word line or bit line is inactivated. The inactivated line decoder or column decoder is replaced with an auxiliary line decoder or column decoder.
Patent GB-2145655-B (GB)
Title: Forming granules
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: B05B7/10
Filed: 1984-08-24
Granted: 1986-11-26
Abstract: Preparation of granules by making solid nuclei grow in a fluidized bed, by causing a liquid material to solidify there on, and removing the granules thus obtained, the liquid material being introduced into the bed from the bottom upwards with the aid of a feeding device provided with a central channel through which the liquid material is supplied and a channel concentric therewith through which a powerful gas stream is supplied, which creates a rarefied zone in the bed above the feeding device, wherein the liquid material is made to exit from the central channel into the rarefied zone as a virtually closed, conical film, nuclei from the bed are carried through the film with the aid of the powerful gas stream and next, during transport of the so moistened nuclei through the rarefied zone, the liquid material taken up by the nuclei is allowed to solidify.By this process only a small amount of high-energetic gas is required, while very little agglomeration and dust formation occurs.
Patent GB-2196009-B (GB)
Title: Structures of plastics material
Inventor: GREIG JOHN MARTYN
IPC: B29C41/04
Filed: 1987-08-17
Granted: 1989-12-20
Abstract: Large fittings or other structures are made by rotationally moulding a first component 18 of polyethylene and joining cylindrical pups 20, 22, 24 of polyethylene to the component by butt fusion joints 26, 28, 30. The structure within the boundary 50 is irradiated with gamma radiation followed by post-heating to remove free radicals. The extremities of the pups are shielded to prevent irradiation. Their capability to be joined to polyethylene pipes 12, 14, 16 by butt-fusion joints 32, 34, 36 is unimpaired. The irradiation introduces cross-linking to give improved properties such as impact resistance and stress crack resistance and to bring the fitting within the specification for polyethylene pipe for natural gas distribution. The joints 26, 28, 30 are made using differential heating of the ends to be joined to compensate for differences in melt flow index. Alternatively, the component 18 is slightly irradiated to lower its MFI before pups are joined to it.
Patent GB-2231167-B (GB)
Title: Electro-optic waveguide device
Inventor: WEST CHRISTOPHER LAWRENCE
IPC: G02F1/29
Filed: 1990-05-03
Granted: 1991-11-20
Abstract: PCT No. PCT/GB88/00928 Sec. 371 Date May 22, 1990 Sec. 102(e) Date May 22, 1990 PCT Filed Oct. 31, 1988 PCT Pub. No. WO89/04988 PCT Pub. Date Jun. 1, 1989.An electro-optic waveguide device (10) comprises an assembly of waveguides (30) connected to a common light input region (41) and forming a common far field diffraction pattern (44). The device (10) comprises an n+ GaAs substrate (14) bearing a waveguide lower cladding layer (16) of n+ Ga0.9Al0.1As, which is in turn surmounted by a waveguide core layer (18) of n- GaAs. The layer (18) has grooves (20) defining the waveguides (30), each of which has a respective Schottky contact (32). Each contact (32) is biased negative with respect to the substrate (14), which reverse biases the respective Schottky diode waveguide structure. The waveguide core layer (18) has electro-optic properties, and its refractive index varies with electric field. The phase of light emerging from each waveguide is therefore independently variable by means of its applied bias voltage. The waveguides (30) are arranged to provide output confined very largely to lowest order spatial modes, so that they produce a single far field diffraction pattern (44). Varying the set of bias voltages applied to the waveguides (30) produces output phase variation which changes the position of the diffraction pattern principal maximum (46) to produce beam steering.
Patent GB-2269574-B (GB)
Title: Boom extension for gantry cranes
Inventor: SHIMIZU YUZO
IPC: B66C23/66
Filed: 1993-07-30
Granted: 1995-12-20
Abstract: An apparatus and method for providing a boom extension for retractable booms of gantry cranes which does not require lowering the boom during attachment of the extension, or increasing the lift capacity of the boom hoist machinery, nor does the boom extension add bending moment to the retractable boom.
Patent HU-214854-B (HU)
Inventor: BAVAY JEAN-CLAUDE
IPC: C21C1/02
Filed: 1992-10-30
Abstract: A találmány tárgya eljárás transzfőrmátőr-acélszalag előállítására egyöntőhengeren vagy két öntőhenger között végzett főlyamatős öntéssel,főként irányítőtt szemcséjű lemez készítéséhez, am ly transzfőrmátőr-acélszalag vastagsága kisebb, mint 5 mm és amely összetételét tekintvelegalább 2%-ős szilíciűmőt, legfeljebb 0,1% karbőnt, a másődlagősújrakristályősődást elősegítő nemkívánatős c íranövekedést gátlóinhibitőrőkat, valamint a maradékban vasat tartalmaz. A találmánylényege az, hőgy az öntőhenger(ek) felületi hőmérsékletét 400 řC-nálkisebb értéken tartjűk, űgyanakkőr a hőátadási együtthatót azöntőhenger/acél határfelületen 4186,8 W/m K-nél (0,10 cal/cm2.s. řC-nál) nagyőbb értékre állítjűk be, és ezen feltételek mellett azöntőhenger(ek) felületével való érintkezés által bekövetkeződrasztikűs lehűtés révén az acélszalagban egalább egy, felületitartőmányában megszilárdűlt kéreggel rendelkező hirtelen lehűtöttzónát hőzűnk létre, amelynek megszilárdűlt kérgében {110} <001>irányítőttságú szemcsék képződnek. A találmány tárgyát képezi emelletta találmány szerinti eljárással előállítőtt szalagból készített {110}<001> textúrájú lemez is, amelyre az jellemző, hőgy a hirtelenlehűtött zónában őszlőpős sz rkezettel, míg a kéregben GOSS-szemcsékettartalmazó, nem őszlőpős, finőmszemcsés szerkezettel rendelkezik. ŕ
Patent HU-215490-B (HU)
Title: Water-in-oil type emulsion containing retinol, process for its preparation and its use and package
Inventor: COLLIN NATHALIE
IPC: C09K23/54
Filed: 1994-12-29
Abstract: New water in oil (w/o) emulsions contain retinol, an oil phase, an aq. phase and an emulsifier. The oil phase contains an organic solvent for retinol. The aq. phase has a basic pH. Also claimed is a device for packaging a prod., equipped with a distribution device such that the prod. does not come into contact with the environment. The walls of the device are impermeable to gases, UV and visible light, and the contact surface of the walls with the prod. is non-metallic. The appts. also contains an O2-capturing device.
Patent HU-219958-B (HU)
Title: Absorbent articles providing sustained dynamic fit
Inventor: BUELL KENNETH BARCLAY
IPC: A61F5/44
Filed: 1994-05-23
Abstract: Absorbent articles such as diapers, incontinent briefs, training pants, diaper holders and liners, feminine hygiene garments, and the like, designed to provide sustained dynamic fit about the wearer during use as well as to improve the containment of body exudates and wearer comfort/mobility. Such an absorbent article has an absorbent core preferably designed to fit within the low motion zone of the wearer so that dynamic forces imparted by movements of the wearer on the absorbent core are minimized. The absorbent article is also provided with a closure system for anchoring the absorbent article on the wearer to sustain the dynamic fit of the absorbent article throughout wearing. The closure system is designed so that a primary line of tension, fitting at an angle to the body, is formed to secure the absorbent article on a wearer. The absorbent article preferably further comprises elastic features for fitting about the extremities of the wearer, including elastic waist features, elastic leg features, and elastic side panels, that allow freedom of movement for the wearer as well as maintenance of forces about the body to sustain the fit of the absorbent article. Preferred containment assembly (chassis) designs are also provided.
Patent HU-215178-B (HU)
Title: Latex dispersions containing a hydroxyle and a carboxyle function group, and use of them for making coatings
Inventor: JOANICOT MATHIEU
IPC: C08G18/72
Filed: 1996-04-26
Abstract: Method is claimed for preparation of latex of particles of (co)polymers with size = 10-1000nm; the particles having accessible acid function content = 0.2-1.2 milliequivalent gram<-1> solid material, and accessible alcohol function content = 0.3-1.5 milliequivalent gram<-1> solid material. Method involves polymerisation in (micro)emulsion of (mixture of) non-ionic monomer(s) do not have alcohol functions and (mixture of) acidic monomer(s) with free acid function or one of its salts.
Patent HU-218345-B (HU)
IPC: C07C59/255
Filed: 1997-04-14
Abstract: Az eljárás tárgya racém borkősavból kiinduló homokirális O,O’-dibenzoil-borkősav előállítása. A találmány alapját az a felismerésadja, hogy az O,O’-dibenzoil-borkősav-enantiomerek ?-alkoxi-karbonsavakkal jól kristályosodó, vegyes kalciumsókat képeznek,amelyek felhasználásával a racém sav enantiomerjeire bontható. A racémO,O’-dibenzoil-borkősavból ?-alkoxi-karbonsavakkal részlegesenképzett, vegyes kalciumsó kristályosításával, majd a kapott,optikailag aktív só elbontásával optikailag aktív O,O’-dibenzoil-borkősav nyerhető. ŕ
Patent HU-221576-B (HU)
Inventor: AGRE DANIEL H
IPC: H04L12/56
Filed: 1996-12-18
Abstract: Az előfizetői egységtől (50) vett, közvetlenül átviendő alkalmazásirészhez tartozó jeltovábbítási üzeneteket transzparens jelleggeltovábbítják a GSM mobil egységeket kapcsoló központhoz (52). Azelőfizetői egységtől vett CDMA-jel-továbbítási üzeneteket helybendolgozzák fel. A GSM mobil egységeket kapcsoló központtól vettközvetlenül átviendő alkalmazási részhez tartozó jeltovábbításiüzeneteket transzparens jelleggel továbbítják az előfizetői egységhez.A GSM mobil egységeket kapcsoló központtól vett bázisállomásialrendszeri mobil alkalmazási részhez tartozó üzeneteket az ezek általkért működésmód megvalósításához szükséges erőforrások (48)biztosítása céljából helyben dolgozzák fel. A bázisállomásialrendszernek a közvetlenül átviendő alkalmazási részhez tartozóüzenetet képező jeltovábbítási üzenetet transzparens jelleggeltovábbító, a bázisállomási alrendszer mobil alkalmazási részheztartozó üzenetet képező jeltovábbítási üzenetet pedig tartalma alapjánfeldolgozó, az ilyen üzenet által kért működésmód megvalósításáhozszükséges erőforrásokat (48) biztosító, jeltovábbítási üzeneteketfeldolgozó rendszere (46); és a rádiófrekvenciás interfészt (40) CDMA-jel-feldolgozási technika alkalmazásával létrehozó rádiófrekvenciásjelfeldolgozó rendszere van. ŕ