baber/WOPTO huggingface dataset:
Patent ZA-978329-B (ZA)
Title: A toy building set.
Inventor: LEADBETTER PAUL
IPC: A63H33/08
Filed: 1997-09-16
Abstract: PCT No. PCT/DK97/00387 Sec. 371 Date Jun. 3, 1999 Sec. 102(e) Date Jun. 3, 1999 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/11968 PCT Pub. Date Mar. 26, 1998A toy building set comprises building elements (11, 21, 22) of a first type with coupling studs (10, 20) arranged in a two-dimensional periodical pattern with the coupling studs (10, 20) disposed in rows in two main directions perpendicular to each other in such a manner that the coupling studs (10, 20) also form diagonal rows in diagonal directions relative to the main directions, whereby neighboring diagonal rows are separated by a space having a width (d) wider than zero, and building elements (11, 21, 22) of a second type for interconnecting with building elements (11, 21, 22) of the first type, said building elements (11, 21, 22) of the second type having pairs of parallel coupling walls (12, 23, 24) which define cavities with coupling means for receiving coupling studs (10, 20) on building elements of the first type in a releasable engagement in such a manner that the coupling walls (12, 23, 24) are arranged in main directions between rows of coupling studs, wherein the building set further comprises building elements (40, 50, 60a, 60b, 61a, 61b, 62a, 62b) of a third type for interconnecting with building elements of the first type, said building elements (11, 21, 22) of the first type having pairs of parallel coupling walls (42, 52) that define cavities with coupling means for receiving coupling studs (10, 20) on other building elements in releasable engagement whereby the coupling walls (42, 52) are arranged in diagonal directions in spaces between diagonal rows of coupling studs.
Patent ZA-982437-B (ZA)
Title: Process for the isolation of a pharmaceutically acceptable alkali metal salt of clavulanic acid
Inventor: CARDOSO JOAQUIM P
IPC: A61P31/04
Filed: 1998-03-23
Abstract: The invention relates to the process for the isolation of a pharmaceutically acceptable alkali metal salt of clavulanic acid from a fermentation broth containing impure clavulanic acid comprising the steps of filtration of the fermented broth, extraction of the clavulanic acid to a water immiscible or partly water immiscible solvent at pH from 1.2 - 2, precipitation of an alkali metal salt A of clavulanic acid by addition of a solution of an alkali metal alkylalkanoate, characterized by the following steps:   before the filtration the fermented broth containing clavulanic acid is diluted with water, a flocculating agent is added and the pH is adjusted to 3 - 5 for further purification the alkali metal salt A of clavulanic acid is converted to clavulanic acid by addition of an inorganic acid and is extracted into a water immiscible or partly water immiscible solvent a solution of a different alkali metal B alkyl alkanoate is added and the alkali metal salt B of clavulanic acid is precipitated.
Patent ZA-989385-B (ZA)
Title: Methods for treating hypercoagulable states or acquired protein C deficiency.
Inventor: GRINNELL BRIAN WILLIAM
IPC: A61K38/48
Filed: 1998-10-14
Abstract: (A) A method is claimed for treatment of human patients with vascular occlusive and arterial thromboembolic disorders, comprising administering a dosage of 0.01 to 0.05 mg/kg/hr of activated protein C (APC). Also claimed are: (B) a unit dosage receptacle containing 5-20 mg of APC; (C) APC for use as a medicament for the treatment of vascular occlusive and arterial thromboembolic disorders at a dose of 0.01 to 0.05 mg/kg/hr.
Patent GB-2361888-B (GB)
Title: Wire bonding method, surface acoustic wave apparatus and method for producing surface acoustic wave apparatus
Inventor: TAKADA NORIHIKO
IPC: H03H9/145
Filed: 2001-03-08
Granted: 2002-04-24
Abstract: A wire bonding method for ultrasonically joining two connecting electrodes with a wire includes the steps of forming at least one of the connecting electrodes with tantalum and forming the wire of one of a metallic wire having a fracture load of about 21 g or greater and a metallic wire having a fracture stress of 290 N/mm2 or greater.
Patent GB-2365771-B (GB)
Title: Pepsin inhibition by alginates
Inventor: DETTMAR PETER WILLIAM
IPC: A61K31/734
Filed: 2001-05-18
Granted: 2003-09-03
Abstract: Certain alginates exhibit a superior ability to inhibit the proteolytic activity of pepsin and/or gastric juice. In particular, alginates having a molecular weight between 40,000 and 350,000 exhibit a superior inhibition of the proteolytic activity of pepsin and gastric juice by over 50% when measured using an N-terminal assay.
Patent GB-2398534-B (GB)
Title: Safety razors
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/38
Filed: 2003-02-19
Granted: 2005-11-16
Abstract: The invention relates to safety razors that include a blade unit carried on a handle, a vibration device powered by a battery under control of a control device, and a switch, e.g., included in the handle, to switch on and off an electrical connection between the battery and the control device; a storage tray on which the razor is stored when not in use including a magnet so that the switch closes a connection between the battery and the control device when the razor is separated from the storage tray; and a timing device to interrupt the supply of power to the electrical arrangement if the razor is not returned to the razor holder within a predetermined time period after being removed from the razor holder.
Patent GB-2396782-B (GB)
Title: Apparatus for controlling load balance of multi-access points in wireless LAN system and method thereof
Inventor: RUE SEON-SOO
IPC: H04L12/56
Filed: 2003-11-24
Granted: 2005-02-16
Abstract: In a wireless LAN system, an apparatus for controlling load balance of multi-access points and a method thereof prevent load from being concentrated on a specific access point by comparatively evaluating received load values of many access points after receiving the load values from the access points, and enabling the access point having the concentrated load to reject terminal access or remove prior-accessed terminals. The apparatus comprises: wireless LAN terminals having wireless LAN interfaces and receiving a wireless LAN service; access points providing the wireless LAN service to the wireless LAN terminals, periodically transmitting load state information, and suppressing an increase of load when a load suppressing signal is received; and a management system comparatively evaluating load states of each access point by receiving the load state information from the access points, and transmitting a load increase suppressing signal to access points under certain conditions.
Patent GB-2485963-B (GB)
Title: Improvements to eye protector devices
Inventor: MICHELIN JEAN-LUC
IPC: A61F9/02
Filed: 2005-06-29
Granted: 2012-11-14
Abstract: An electro-optical device for switching between transparent and opaque states, comprises a polarizer (5) and an analyzer (6) and, between them, an active slab of strips (10) of an electrically biasable birefringent material, each strip (10) being situated between a pair of electrodes (13), the device being transparent to light in register with said strips (10) while the material of the strips (10) is electrically biased, the device further comprising at least one tab (4) of a photoconductive material placed on at least a portion of the periphery of the active slab, the material of each tab (4), when struck by a sufficient quantity of light, generating sufficient electrons to increase its conductivity and, very quickly, induce a drop of the electric field across the material of the strips (10), thereby inducing a change to its birefringence, with the device then becoming opaque to light. The device can be used in eye protection against lasers.
Patent GB-2459372-B (GB)
Title: An article and a method of making an article
Inventor: GRAHAM TERENCE
IPC: C23C4/02
Filed: 2009-04-21
Granted: 2013-03-06
Abstract: An article, at least a surface of the article being made of or containing an organic material, and a thermally sprayed layer of coating material on the surface.
Patent GB-2457607-B (GB)
Title: Acoustically coupled resonators and method of making the same
Inventor: WANG KUN
IPC: H03H3/02
Filed: 2009-04-28
Granted: 2009-11-18
Abstract: The filter 570 includes a first two-stage resonator filter 204c connected to an input signal line and a first output signal line, said first two-stage resonator filter comprising: a first stage including a first resonator 210c and a second resonator acoustically coupled to said first resonator; a second stage including a third resonator and a fourth resonator 240c acoustically coupled to said third resonator. A decoupling layer lies between said first resonator and said second resonator, and it extends between said third resonator and said fourth resonator. A second two-stage resonator filter 204d is constructed as the first two-stage filter and is connected to the input signal line and a second output signal line. Both said first two-stage resonator and said second two-stage resonator are connected to the same input signal line. The filter 570 may act as a single-ended to balanced converter.
Patent GB-2040924-B (GB)
Title: Process for the simultaneous manufacture of pure methyl t butyl ether and a substantially isobutane-free mixture of c-hydrocarbons
IPC: C07C41/00
Filed: 1979-12-12
Granted: 1983-02-16
Abstract: A process for the simultaneous manufacture of pure methyl tertiary butyl ether (MTBE) and a substantially isotubene-free mixture of C4-hydrocarbons, by reacting the isobutene contained in the mixture of C4-hydrocarbons with excess methanol in the liquid phase at elevated temperatures on strongly acid, macroporous, organic ion exchange resins. The process has the following steps: (a) methanol and isobutene are reacted in a molar ratio of 2:1 to 5:1 at temperatures between 30 DEG  and 100 DEG  C.; (b) the unconverted hydrocarbons are then removed as the top product under a pressure of 2 to 10 bars from a first rectification column; (c) the bottom product from this first column is rectified in a second column under normal pressure or under a slight excess pressure of up to 2 bars at the top of the column, the bottom product of this rectification is recycled to reaction zone (a), if necessary, after separating off a portion of the tertiary butanol formed and the C8-olefins; and (d) the distillate from this second column is rectified in a third rectification column under a pressure of 5 to 30 bars, the distillate thus obtained is recycled into the feed to the second column and pure methyl tertiary butyl ether is withdrawn from the bottom of the third column.
Patent GB-2097970-B (GB)
Title: Electronic timepiece
IPC: G05F3/24
Filed: 1979-01-11
Granted: 1983-03-23
Abstract: An electronic timepiece having voltage regulation, temperature detection and battery voltage detection means provided on the same integrated circuit as is used for timekeeping circuitry, and having external terminals for stepwise weighted adjustment of timekeeping gain/loss.
Patent GB-2143294-B (GB)
Title: Self-adjusting pipe clamp and coupling
Inventor: RUNG ROBERT
IPC: F16L17/04
Filed: 1984-04-26
Granted: 1987-02-04
Abstract: A segmented coupling for use in sealing adjacent pipe ends includes coupling segments having bolting pads at their ends, the ends of the coupling segments including inclined end faces for cooperation with correspondingly inclined end faces of an adjacent coupling segment to produce self-adjustment of the coupling and rigid clamping of the pipe ends upon tightening down of the coupling.
Patent GB-2224673-B (GB)
Title: Helical coating of sheet material
Inventor: HASSELL MORGAN VICTOR
IPC: D21H23/36
Filed: 1989-11-13
Granted: 1992-08-26
Abstract: There is disclosed an apparatus for coating sheet material, the apparatus comprising a rotatable backing roll (4) upon which a sample of sheet material may be mounted to form a cylinder, a coating head (9) including a blade (22) an outlet (21b) for dispensing a coating composition and a supply means (18) for supplying a coating composition to the outlet (21b) in the region of the coating edge of the blade (22), and means for enabling the coating head (9) to be moved in operation parallel to the axis of rotation of the backing roll (4) and in contact with the sheet material mounted thereon whilst the backing roll (4) is rotated, whereby a strip of sheet material may be coated of resultant helical form, wherein the supply means (18) includes an element which comprises a matrix of tubular passageways (19) longitudinally disposed with respect to the flow of coating composition through the coating head (9). Also disclosed is a method of coating sheet material. <IMAGE>
Patent GB-2282377-B (GB)
Title: Synthesis of 17-(3-pyridyl) steroids
Inventor: POTTER GERARD ANDREW
IPC: C07J51/00
Filed: 1994-09-22
Granted: 1997-09-03
Abstract: A method of preparing a 3 beta -hydroxy- or 3 beta -(lower acyloxy) 16,17-ene-17-(3-pyridyl)-substituted steroid, wherein the 3 beta -(lower acyloxy) group of the steroid has from 2 to 4 carbon atoms, which comprises subjecting a 3 beta -hydroxy-16,17-ene-17-iodo or -bromo steroid to a palladium complex-catalysed cross-coupling reaction with a (3-pyridyl)-substituted borane in which the pyridine ring is substituted at the 5-position by an alkyl group of 1 to 4 carbon atoms or is unsubstituted thereat, in a proportion of at least 1.0 equivalent of borane per equivalent of steroid, in an organic liquid which is a solvent for the 3 beta -hydroxy steroidal reaction product, and optionally esterifying the resulting 3 beta -hydroxy steroidal reaction product with an esterifying agent effective to replace the hydroxy group by a said lower acyloxy group, which method comprises (a) carrying out the reaction with not more than 1.2 equivalents of borane per equivalent of steroid or (b) crystallising the product of the cross-coupling reaction from a mixture of acetonitrile and methanol.
Patent GB-2303919-B (GB)
Title: Assay of a microorganism by quantification of adenylate kinase involving magnesium ion and adenosine diphosphate
Inventor: SQUIRRELL DAVID JAMES
IPC: C12Q1/66
Filed: 1994-07-13
Granted: 1998-08-26
Abstract: A method for determining the presence and/or amount of microorganisms and/or their intracellular material present in a sample comprising estimating the amount of adenylate kinase therein by its ability to convert adenosine diphosphate (ADP) to adenosine triphosphate (ATP) in the presence of added magnesium ions and relating that to the presence/or amount or organism and/or intracellular material. The method provides improved sensitivity over existing luciferase/luciferin assays. Reagents including purified ADP and adenylate kinase free luciferase are provided together with test kits including these and apparatus for automated operation of the method.
Patent GB-2348878-B (GB)
Title: Process
Inventor: HOLDSTOCK BARRY CHARLES
IPC: G02C7/04
Filed: 1999-04-16
Granted: 2004-02-18
Abstract: A process for the preparation of a polymerisable monomer of formula I <EMI ID=1.1 HE=34 WI=42 LX=840 LY=559 TI=CF> <PC>comprising the step of contacting a compound of formula II <EMI ID=1.2 HE=41 WI=42 LX=843 LY=975 TI=CF> <PC>with an immobilised acid,<BR> wherein X, Y, Z, R<SP>1</SP>, P and Q are independently selected from a hydrocarbyl group or hydrogen and wherein A is (CH<SB>2</SB>)<SB>n</SB> wherein n is 0 or 1. The invention also relates to an ocular polymer obtained by the polymerisation of the above monomer.
Patent HU-214665-B (HU)
Inventor: SZUCHACSNE SEBOEK MARIANNA
IPC: G01P15/09
Filed: 1992-04-10
Abstract: A találmány földfüggetlen piezőelektrőmős győrsűlásérzékelő, nyőmásravagy nyírásra igénybe vett, győrsűlásjel-kivezetésekkel (8) ellátőttpiezőelektrőmős kerámia (13) jelátalakítóval, amely egységesérzékenységű, szimmetrikűs kimenetű illesztőerősítővel, valamint belsőárnyékőlással van ellátva, és amelyben egy érzékelőház (10) belsejébenlevő, ahhőz szilárdan rögzített, kívül szigetelő sővel (2) ellátőttcsavarszerű kötőelemre van legalább egy szeizmikűs tömeg (6) és egyvagy több, két őldalról győrsűlásjel-kivezetésekkel (8) ellátőttpiezőelektrőmős kerámia (13) felfűzve, tővábbá mely érzékelőgyőrsűlásjel-kivezetései (8) illesztő áramkörhöz vannakcsatlakőztatva. A találmány értelmében a győrsűlásjel-kivezetésekkel(8) ellátőtt egy vagy főbb piezőelektrőmős kerámia (13) vagy azőkmindegyike elektrőmősan összekötött, az érzékelőháztól (10) és apiezőelektrőmős kerámiától (13) elszigetelt árnyékőlólemezekkel (12)van két őldalról közrefőgva, amely árnyékőlólemezek (12) aző őskapacitást műtatnak a győrsűlásjel-kivezetés (8) és a piezőelektrőmőskerámia (13) felé; valamint a győrsűlásjel-kivezetésekhez (8) azérzékelőház (10) belsejében, a piezőelektrőmős kerámiáhőz (13 a lehetőlegközelebb elhelyezett szimmetrikűs impedanciaváltó áramkör (11) vancsatlakőztatva. Célszerűen a szeizmikűs tömeg (6) hőrnyőkkal vanellátva, és pőntős tömege az érzékenység azőnős értékű e állításáhőz ahőrnyőkba adagőlt, nagy sűrűségű töltőanyaggal kevert műgyantával (5)van jűsztírőzva. ŕ
Patent HU-212096-B (HU)
Inventor: VARGA PETER
IPC: A01C7/14
Filed: 1993-03-22
Abstract: A találmány tárgya magadagoló szerkezet főleg vetőgépekhez magvak pontos egymásutáni adagolására, mely adagolószerkezet magtartállyal, maglevezetővel, állórésszel, például állótárcsával, meghajtótengelyre erősített forgótárcsával és kanalakkal van ellátva. A találmány lényege az, hogy a forgótárcsán (6) körben olyan befogóperselyek (2) vannak tenge- lyeikkel a meghajtótengellyel (5) előnyösen 40-50° közötti szöget bezáróan vagy azzal párhuzamosan elhelyezve, melyeknek egyik végüknél fordítókarjuk (3) és az állórész, például az állótárcsa (7) egy végtelenített vezetővájatában (8) elhelyezett csúszórészük, például csúszócsapjuk (4) van, míg másik végükhöz vannak a kanalak (1) csatlakoztatva. HU 212 096 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-215524-B (HU)
Title: Arrangement for interlocking a pair of panels in overlapping face for packing
Inventor: OLIFF JAMES R
IPC: B65D71/00
Filed: 1992-10-15
Abstract: For interlocking a pair of panels in overlapping face contacting relation, dual side by side locking tabs are struck from one panel and are arranged to be driven through side by side dual retaining apertures separated from each other by a reinforcing strut which is integrally connected at its ends with the other panel, the reinforcing strut being arranged to occupy the space between the dual retaining apertures.
Patent HU-214080-B (HU)
Inventor: KRISHNAMURTHY RAMACHANDRAN
IPC: F25J3/04
Filed: 1993-12-14
Abstract: (57) KIVONAT A találmány szerint a levegőt sűrítjük, hűtjük és tisztítjűk, majd egyrektifikáló őszlőpban (26) őxigénben gazdag főlyadékőt állítűnk előbelőle. Egy argőn-őxigén tartalmú, nitrőg nben szegény főlyadékőtőxigénáramra és argőnáramra választűnk szét. Argőngőz kőndenzálásávalreflűxőt képezünk az argőnőszlőp (50) számára. Egy őxigénben gazdagfőlyadékáramőt egy őlyan nyőmásra exp ndálűnk, amelyen az őxigénbengazdag főlyadék legfeljebb az argőngőz kőndenzációs hőmérsékletén vanés az argőngőz kőndenzálásával szemben elgőzölög. Az őxigénben gazdagfőlyadékból nyert gőzt beveze jük a nitrőgénkigőzölő őszlőpba (42),egy kihajtógázzal eltávőlítjűk belőle a nitrőgént és ezáltal egyargőn-őxigén főlyadékőt állítűnk elő, amelyet az argőnőszlőpbavezetünk be. A nitrőgénkigőzölő ő zlőpőt (42) úgy szabályőzzűk, hőgyegy előre meghatárőzőtt nyőmástartőmányban működjön, úgyhőgy az aszint, amelyen az őxigén belép a nitrőgénkigőzölő őszlőpba (42),legfeljebb őlyan nyőmásőn van, mi t az őxigénben gazdag főlyadéknyőmása az expanzió űtán. Az argőnőszlőp (50) tetejéből termékkéntargőnt vezetünk ki. A javasőlt eljárással és berendezéssel nagytisztaságú argőngőz vagy főlyadék áll tható elő, amely rendkívülszegény nitrőgénben és őxigénben. Az őszlőpőkban tányérőkat és/vagystrűktűrált töltetet alkalmazűnk. Ezenkívül az eljárás és berendezéssegítségével nagy tisztaságú őxigén és nitrőgén is előállítható. ŕ
Patent HU-217849-B (HU)
Title: Monohydrate of (e)-2'-deoxy-2'-(fluoromethylene)cytidine
Inventor: DONALDSON RICHARD E
IPC: A61K31/7052
Filed: 1994-12-13
Abstract: The present invention relates to the novel monohydrate or (E)-2'-deoxy-2'-(fluoromethylene)cytidine useful as a ribonucleotide reductase inhibitor in the treatment of patients afflicted with neoplastic or viral disease states.
Patent IT-1187089-B (IT)
Title: Retractable studs for snow tyres
Inventor: ZACCARIA MAX ROBERT
IPC: B60C/
Filed: 1985-03-11
Granted: 1987-12-16
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent IT-1216741-B (IT)
Title: 1,1-Di:fluoro:allyl 1,1-di:fluoro-propargyl derivs.
Inventor: BETTARINI FRANCO
IPC: C07C/
Filed: 1988-02-08
Granted: 1990-03-08
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1186180-B (IT)
Inventor: SYAMALARAO EVANI
IPC: C08L33/26
Filed: 1985-02-01
Granted: 1987-11-18
Abstract: A hydrophobe associative composition of an ethylenically unsaturated, water-soluble monomer such as acrylamide and an ethylenically unsaturated amphiphilic monomer such as dodecyl poly(oxyethylene)10 methacrylate which is particularly effective for increasing the viscosity of brines or other aqueous media contaning salts or other electrolytes. Such copolymers are therefor useful in mobility control fluids and fracturing fluids for enhanced oil recovery and as drag reduction agents.
Patent IT-1217695-B (IT)
Inventor: CANZIANI FRANCESCO
IPC: B65G43/08
Filed: 1988-05-23
Granted: 1990-03-30
Abstract: The invention relates to a method and the relevant devices for controlling the unloading functions in sorting plants of the kind comprising a plurality of carriages, each of which is provided with a revolving belt (12) suitable to move orthogonally to the direction of feed in order to effect the unloading of the items, wherein one acts upon the belt acceleration during the unloading stage, in order to adjust it to the mass of the items to be unloaded.