baber/WOPTO huggingface dataset:
Patent GB-2428611-B (GB)
Title: Twist drill
Inventor: GOULBOURNE DAVID
IPC: B23B51/02
Filed: 2005-08-02
Granted: 2007-10-03
Abstract: A metal-working twist drill is provided with inner cutting edges that form a point (18) having an angle, A, of 130°. An outer, peripheral, part of each cutting edge (55, 57) forms an outer cutting portion (59, 61). The outer cutting portions slope in the opposite direction to the corresponding inner cutting edges and form an angle B, of 3° with respect to a plane normal to the axis of rotation of the twist drill. The width of the outer cutting portion, D as measured at the cutting edge, is 10.5% of the diameter of the twist drill. The metal-working twist drill produces bores having a reduced exit burr height.
Patent GB-2458157-B (GB)
Title: Virtual machine liveness check
Inventor: EDWARDS ALED
IPC: G06F11/00
Filed: 2008-03-07
Granted: 2012-04-25
Abstract: A data center can share processing resources using virtual networks. A hosting program 9,10 hosts one or more virtual machines 11, 12. The program has a virtual interface VIF 1 14, to the virtual machines, a network interface 19 to enable communication between the virtual machines and other nodes of a network, and an infrastructure management interface 8, invisible to the virtual machines. The program has an intercept function 7 implemented as a comparator, switch or router, arranged to intercept a status message from one of the virtual machines, or applications run by that virtual machine. The status indication is sent to a status buffer 5 and is made available to the infrastructure management interface without providing a network path between the management interface and the virtual machine. This can discriminate between VM failure and communication failure, and the invisibility maintains isolation and helps avoid vulnerability to denial of service attack.
Patent GB-2153807-B (GB)
Title: Porous mullite
Inventor: JONES THOMAS RICHARD
IPC: B01J20/16
Filed: 1985-02-08
Granted: 1988-02-10
Abstract: A particulate porous material suitable for use as a high surface area column packing material comprises particles substantially all of which are not smaller than 5 micrometres and not larger than 1 millimetre in diameter, and each particle consists predominantly of an open, three-dimensional matrix of crystals of mullite, which are preferably substantially uniform in size and define between them interconnecting pores having a width in the range of from 5nm to about 2µm. The particles can be coated with a reactive layer. There is also disclosed a process for producing the particulate porous material wherein a particulate product comprising particles substantially all of which are between 5 micrometres and 1 millimetre in diameter and consisting predominantly of a mixture of mullite crystals and silica is treated with a concentrated aqueous solution of an alkali metal hydroxide at a temperature of at least 50°C; and the treated particulate product is then washed, dewatered and dried.
Patent GB-2232702-B (GB)
Title: Improvements in and relating to intumescent fire seals
Inventor: WARD DEREK ALFRED
IPC: E06B5/16
Filed: 1989-06-15
Granted: 1993-10-06
Abstract: An intumescent fire seal for location about a structure such as a door or door frame comprises an elongate flexible strip (4) of plastics material to one surface of which is secured a brush or blade seal (2) which upstands from that surface. A layer of intumescent material (1) is bonded to at least part of the strip surface.
Patent GB-2330502-B (GB)
Title: Client-side asynchronous form management
Inventor: CHANG HUNG-YANG
IPC: G06F15/00
Filed: 1998-08-06
Granted: 2002-05-29
Abstract: Methods, systems and computer program products are provided for communicating with a web browser executing on a remote/mobile processing system which is temporarily and intermittently connected to a second computer. According to the present invention, requests from the web browser to a server application accessible to the second computer are stored in a persistent request queue at the remote/mobile processing system. An interim response is provided to the web browser in response to the request from the client application. The stored request may be recalled to allow user modification of the stored request prior to the request being provided to the second computer for transmission to the server application.
Patent HU-214079-B (HU)
Inventor: SZUECS ISTVAN
IPC: B60B39/04
Filed: 1992-02-17
Abstract: (57) KIVONAT A találmány berendezés csúszáscsökkentő adalékők gépjárműkerekekfűtófelületére való jűttatására prőgramadóval, légtartállyal,főlyadéktartállyal, a gépjárműkerekek fűtófelülete kö zetébenelrendezett pőrlasztókkal, a gépjármű kőrmányszerkezetébe építetterőmérővel, kőrmányszerkezet elmőzdűlási sebességmérővel, a járműkerekeibe épített főrdűlatszámmérővel és az ezek által lead tt jeleketfeldőlgőzó kiértékelő egységgel, melynél a főlyadéktartályhőz (15)közvetlenül vagy szivattyún (24) keresztül csatlakőzó közpőntifőlyadékszelepe (4), a közpőnti főlyadékszelephez (4) kap sőlt elősztócsővezetéke (3) az elősztó csővezeték (3) egy-egy ágába beépített elsőfőlyadék szelepe (4), illetve hátsó főlyadékszelepe, (4) avezetékrendszer tisztítására a légtartályt (17) és z elősztócsővezetéket (3) összekötő tisztító levegőcsőbe (23) épített tisztítólevegőszelepe (22T) van. A találmány tővábbá berendezéscsúszáscsökkentő adalékők gépjárműkerekek fűtófelületére valójűttatására, prőgramadóval, a gépjárműkerekek fűtófelülete körzetébenelrendezett pőrlasztókkal, elek rőmős, mechanikűs, pneűmatikűs vagyhidraűlikűs átvitellel és a gépjármű kőrmányszerkezetébe építetterőmérővel, kőrmányszerkezet elmőzdűlási sebességmérővel, a járműkerekeibe épített főrdűlatszámmé ővel és az ezek által leadőtt jeleketfeldőlgőzó kiértékelő egységgel, melynek a gépjármű karősszériáhőzállítható rögzítőszerkezettel felerősített pőrlasztókkal egybeépítettspray tartályai, a spray tartályőkat közvetlenül, vagy emelőközbeiktatásával működtető elektrőmágneses tekercse,mechanizműsa/bőwdenje, pneűmatikűsan, vagy hidraűlikűsan működtetettműnkahengere van. ŕ
Patent HU-212209-B (HU)
Title: Method for controlling individual suspension running gear of railway vehicles
Inventor: LENK LEOPOLD
IPC: B60L15/32
Filed: 1992-04-28
Abstract: 1. Method of controlling a running gear without rigid axle connections, in which at least two wheels lying opposite one another are driven separately by separately drivable drive units, characterised in that the performance of the drive units of wheels lying opposite one another is increased and reduced periodically within predetermined band widths at least while travelling straight ahead and/or above a predetermined minimum speed, the change in performance of wheels lying opposite one another taking place in antiphase.
Patent HU-214007-B (HU)
Title: Hydrochlorinating catalytic system and process for producing vinyl chloride from acetylene and hydrochloric acid in the presence of this catalytic system
Inventor: DEVOS ANDRE
IPC: B01J31/02
Filed: 1992-06-19
Abstract: Liquid catalytic system comprising at least one group VIII metal compound, a fatty amine hydrochloride whose melting point is greater than 25 DEG  C. and an organic solvent. This catalytic system is suitable for the preparation of vinyl chloride by reacting acetylene with hydrogen chloride.
Patent HU-217186-B (HU)
Inventor: CAVANAH JACK A
IPC: A01H5/10
Filed: 1995-02-08
Abstract: A találmány tárgya a PHRE–1 fajtanevű,  beltenyésztett  kűkőricavőnal,amely hibrid kűkőrica előállításáhőz szülőpartnerként  használható,  acímervirágzás megjelenése közepes időben kezdődik, a bibe  antőciánnalgyengén, a  címeren  a  kalászkapelyvák  antőciánősan  nagyőn  gyengénszíneződnek, a címer kalászkapelyváinak alapján antőciángyűrű nem vagycsak nagyőn gyengén  képződik,  a  levélhüvely  antőciánnal  nem  vagynagyőn gyengén színeződik, a  címeren  a  főtengely  és  az  őldalágakközötti szög közepes, a címeren kevés a  primer  elágazásők  száma,  acímeren a legalsó őldalág  fölötti  főtengely  közepes  hősszúságú,  alegfelső őldalág fölött pedig  a  közepestől  a  hősszúig  terjedő,  anövény magassága alacsőny-közepes, a cső átmérője közepes és hengeres-kúpős alakú, a  csövön  közepes-sők  szemsőr  fejlődik,  a  szemkőrőnasárga, a szem hátőldala  pedig  narancssárga  színű.  Jellegzetessége,hőgy a bibe megjelenési ideje közepes, a címeren  az  őldalágak  féligfelálló állásúak, a főcsőeredés magassága  és  a  növény  magasságánakaránya magas, a cső közepes hősszúságú, a szem a lófőgúhőz  ha-  sőnlótípűsú és a csűtka antőciánnal színeződik. ŕ
Patent HU-218441-B (HU)
Title: Rotary heating chamber for solid matters with internal tubing
Inventor: HERM HARTMUT
IPC: F28F9/013
Filed: 1994-08-23
Abstract: A low-temperature carbonization drum for waste includes many heating tubes located in the interior. The tubes are each secured by one end to a first end plate and by the other end to a second end plate. At least one support location for supporting the heating tubes is provided between the two end plates to prevent them from sagging. Each support location is divided into at least two spaced-apart partial supports, each with one bracket configuration. Each bracket configuration includes a plurality of support brackets that are located in the same plane as one another. The support brackets are located one after another (are staggered) and are rotationally offset from one another. As a result, the solid material in the waste can be transported largely unimpeded past the support locations.
Patent HU-214989-B (HU)
Title: Modification of (co)polymers with cyclic ketone peroxides and use of organic peroxid compositions
Inventor: BEKENDAM GERRIT
IPC: C08F8/06
Filed: 1995-07-14
Abstract: PCT No. PCT/EP95/02829 Sec. 371 Date Mar. 13, 1997 Sec. 102(e) Date Mar. 13, 1997 PCT Filed Jul. 14, 1995 PCT Pub. No. WO96/03444 PCT Pub. Date Feb. 8, 1996A process for the modification of (co) polymers employing an organic peroxide comprising the step of contacting a (co) polymer with organic peroxide under conditions whereby at least some of the said organic peroxide is decomposed, is disclosed. The process is characterized in that at least 20% of the total active oxygen content of said organic peroxide is attributable to one or more cyclic ketone peroxides. In a second aspect, the invention relates to the use of an organic peroxide composition wherein at least 20% of the total active oxygen content is contributed by one or more cyclic ketone peroxide(s) modify (co) polymers. It has been found that these cyclic ketone peroxides are extremely efficient in (co) polymer modification processes.
Patent IT-1157609-B (IT)
Inventor: FEROLDI BRUNO
IPC: B65G25/02
Filed: 1982-01-22
Granted: 1987-02-18
Abstract: This invention relates to the walking beam furnaces-particularly of the bilateral-heating type, with fixed and/or walking beams (1, 2) cooled by means of water or other fluid-for the heating of metallurgical products (B), such as billets, blooms or the like. The invention aims to eliminate or minimize the localized cooling effect on metallurgical products where they contact the cooled beams, which cooling generates the so-called skid marks on said metallurgical products. For this purpose, the invention provides a method wherein each metallurgical article is turned over 180 DEG  at least once around its longitudinal axis at a region in the furnace which is near the discharge end (18) of the furnace. The invention also relates to a walking beam furnace wherein the above method can be carried into effect, characterized in that at a region in the furnace near the end (18) thereof, the fixed and/or walking beams (1, 2) comprise a longitudinal stretch having an upper toothed overturning profile (13, 14) capable of causing, during a few advancing steps, a 180 DEG overturning of each metallurgical article around the longitudinal axis thereof.
Patent IT-1173767-B (IT)
Title: Water-soluble bezafibrate derivs.
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1984-03-30
Granted: 1987-06-24
Abstract: The coating material comprises filler made of 60-80% metal oxides or metal carbonates of 20 microns grain size and 40-20 w/w% hardening synthetic resin. The mixt. is finely ground to below 20 micron dia., and the homogeneous powder is dispersed in an organic solvent. @(-pp Dwg.No.0/0)
Patent IT-1093198-B (IT)
Title: Weldable structural steel with high tensile strength - contains controlled amts. of niobium, carbon and nitrogen producing high strength and toughness in welded zones
IPC: C21B/
Filed: 1978-03-07
Granted: 1985-07-19
Abstract: The steel has high strength in the zones exposed to heat during welding, and also has high resistance to cracking during welding; it contains 0.05-0.08% C, 0.01-0.5% si, 1.2-2.5% Mn, 0.005-0.07% Nb, 0.005-0.03% Ti, 0.005-0.06% Al, the remainder being Fe and unavoidable impurities. The steel contains max. 0.12% C + 10(%N2); and max. 4 x 10-3 of Nb x (C + 10N2), where Nb, C, and N2 are all expressed in %, so the quantity of martensite islands in the welded zone is max. 15% of the section thickness. The steel pref. also contains 1 of:- (all maxima) 0.5% Cu, 1.5% Ni, 0.5% Cr, 0.6% Mo, 0.1% V, 0.003% B, 0.02% Ce, and/or 0.003% max. Ca. Obtd. niobium steel has tensile strength 40-80 kg/mm2. The invention provides increased toughness in the welded zone, so the tendency to cracking during welding is reduced.
Patent IT-1207526-B (IT)
Title: Apatite with glucanase affixed
Inventor: KUBOKI YOSHINORI
IPC: A61K/
Filed: 1987-06-30
Granted: 1989-05-25
Abstract: Glucanase includes lepanase, mutanase and dextranase. Apatite includes hydroxyapatite and fluoroapatite. Dextranase is fixed only by fluoroapatite. Prepn. of the apatite to which the glucanase is fixed, comprises adding dropwise glutaldehyde to an aq. mixed liq. of glucanase, protein and apatite. The fixed enzyme is obtd. by suspending apatite in an aq. soln. or 0.01-0.05 mole phosphate buffer liq. of protein (which does not affect adversely human body) and glucanase, and dropwise adding glutaldehyde under vigorous stirring. Proteins are albumin, casein, lysozyme, etc.. The reaction is conducted at such pH at which apatite is not decomposed, and such pH is 5.6-9.0, pref. 7.0. The particle size of the used apatite is pref. uniform, and apatite generally used for tooth paste is sufficient. Us amt. of the apatite is 10-100 times the volume of the protein. Amt. of water is adjusted in such manner that the solid content in the reaction system be 4-20 wt.%. Use amt. of glutaldehyde is 3-60 mg per g of the protein.
Patent IT-1236918-B (IT)
Title: Procedure for product refining and the refiner for the execution of said process
Inventor: SERAFINI GIULIO
IPC: A23P/
Filed: 1989-12-22
Granted: 1993-04-26
Abstract: Procedure and refiner for the refining of products, in which the product is furnished with a uniform fineness maintaining the light feed constant. This occurs by opportunely acting on the speed of the primary refiner cylinder, varied on the basis of refining parameters.
Patent IT-1118026-B (IT)
Title: 2-Di:substd. phenyl-3,4-di:hydro-4-oxo-quinazoline derivs. - useful as antiallergics for treating e.g. asthma
Inventor: DORIA GIANFEDERICO
IPC: C07D/
Filed: 1977-05-17
Granted: 1986-02-24
Abstract: Quinazolone derivs. of f(I) and their physiologically acceptable salts are new. In (I), R is opt. esterified COOH; R1 is 1-4c alkyl (opt. substd. by 1-2C alkoxy) or 3-4C alkenyl; R2 is H, CH3 or 1-2C alkoxy; R3 is H, 2-4C alkyl, 1-6C alkoxy (opt. substd. by 1-2C alkoxy) or 3-4C alkenyloxy; One of R3 and R3 must be H, and when R1 is CH3 and R2 is H, R3 is not unsubstd. methoxy. They are prepd. e.g. by cyclising the appropriate 2-(phenylcarbonylamino)benzamide. (I) have anti-allergic activity and are useful for prophylaxis and treatment of intrinsic asthma, allergic rhinitis, hay fever, urticaria and dermatitis.
Patent IT-989203-B (IT)
IPC: G10L15/10
Filed: 1973-05-04
Granted: 1975-05-20
Abstract: A system is disclosed which recognizes connected or separate spoken words based on the concatenation of steady state sounds produced by a speaker enunciating a given word for which a definitive array of steady state sounds has previously been entered into the system during a learning period.
Patent IT-1041761-B (IT)
Title: Speed changer for variable gear tools - has snap action annular guide to hold cylindrical member with gear cluster engaging projection
IPC: B25D/
Filed: 1975-06-12
Granted: 1980-01-10
Abstract: The speed-changing device includes an annular guide member adapted to snap into an opening in the gear-box housing for firmly holding the device in the housing. A cylindrical member is rotatably mounted in the annular guide member and defines a longitudinal axis of rotation. A head piece is securely mounted on the cylindrical member and has an elongated projection extending therefrom eccentric to this axis. The elongated projection engages the gear cluster to move the same from one position to another in response to a manual actuation of the cylindrical member. The cylindrical member is configured to contact the guide member to conjointly define a sealing interface.
Patent IT-1134590-B (IT)
Inventor: MARTY JEAN YVES
IPC: B60C9/18
Filed: 1980-12-04
Granted: 1986-08-13
Abstract: A tyre has a tread reinforcing breaker formed by at least two cross- laid plies 1, 2 of metal reinforcement cables and at least one edge ply, e.g. 3, formed by circumferentially extending reinforcement members. The or each edge ply may have a modulus greater than 5,000 daN/cm and may comprise reinforcement members of aromatic polyamide, or of a material with a large initial elongation under stress. The or each edge ply may be located radially outwardly of the cross-laid plies as shown or between these plies. The tyre may have a radial carcass and an aspect ratio less than 100%. <IMAGE>
Patent IT-1042253-B (IT)
Title: EP lubricant additives, esp. for cutting oils - comprising sulphurised esters of unsatd. carboxylic acids
IPC: C07G99/00
Filed: 1975-09-05
Granted: 1980-01-30
Abstract: Lubricant compsns. contain (a) a major amt. of a lubricating oil and (b) a sulp-urised ester of an ethylenically unsatd. mono- or dicarboxylic acid which contains no allylic H atoms. The lubricants are esp. useful for metal working (e.g. as cutting oils), and can also be used as transmission, gear and engine lubricants. Components (b) improve the antioxidation, antiwear and EP properties of the lubricants; they are light in colour, have only a slight odour, and can be easily prepd. byromiinexpensive starting materials. The ester is pref. derived from a 3-200C acid and a 1-30C alcohol, and is esp. of formula (I) or (II): (Wh(where x = 1,2 or 3, each R is the residue of a 1-3C, pref, 1-12C, esp. 4-8C alcohol; each Z is H or a 4-30C hydrocarbon radical, pref. H when R is a 4-8C alcohol residue). The ester is pref. sulphurised by reaction with sulphur and/or with S2Cl2 or SCl2, and the product pref. contains 0.5-2 moles of S per double bond in the acid. The sulphurised esters are pref. used in a concn. corresp. to 0.1-10 (esp. 0.2-5) wt.% of S.
Patent IT-1084799-B (IT)
Title: Endless winch cable tension regulator - has split drum parts keyed on shaft and coupled together
Inventor: PLICHTA JENO
IPC: B66C/
Filed: 1977-09-30
Granted: 1985-05-28
Abstract: The endless winch cable tension regulator is used in drum type winches as used in cableways, lifts and cranes. The rope drum is separated into two drum halves (4, 5) by a partitioning plane at right angles to the drive shaft (1). The drum halves (4, 5) have equal dias. One drum half (4) is keyed on the drive shaft and rotates with this shaft. A coupling connection is provided between the shaft and the second drum half. This coupling connection forms a free wheeling arrangement.
Patent IT-1225182-B (IT)
Title: Sintered metal mould and use of the latter in moulding ceramic dishes
Inventor: BARBIERI DANIELE
IPC: B28D/
Filed: 1988-08-04
Granted: 1990-11-02
Abstract: Solid chalk moulds, shells and/or punches are replaced with thin mould pieces (2, 13, 15) obtained through the sintering of bronze powder with grade 0.045 to 0.063 to 0.090mm grain size; the non-active surface of the aforesaid pieces, attached to a metal or plastic base, faces a fixed pitch spiral groove (5, 18) which creates a vacuum around the sintered bronze element in order to increase adhesion of the mixture and to press it down during turning, or to pressurize it, starting from the outside, so that the manufactured item comes away from the sides meaning that the subsequent mould drying stage is no longer necessary. The invention makes it possible to produce whole manufactured items with undercut parts, such as coffee cups.
Patent IT-1191470-B (IT)
Title: Steel prodn. in oxygen converter
Inventor: BAPTIZMANSKY VADIM IPPOLITOVIC
IPC: C21B/
Filed: 1986-01-07
Granted: 1988-03-23
Abstract: Steel is formed in an O2 converter by adding a charge contg. Fe material (I) and a solid fuel (II) to the converter in three portions, the charge being melted after each addn. with top and bottom oxidiser/hydrocarbon fuel feeds until the steel is formed. The first portion comprises 50-60 wt.% of total (I) and 30-50 wt.% of total (II); the second comprises 48-52% of the total remaining (I); and the third comprises the balance of (I) and (II).
Patent IT-1214389-B (IT)
Title: Earth leakage current circuit breaker - has two=part casting, current transformer and L=shaped switching mechanism (OE 15.5.79)
IPC: H01H/
Filed: 1979-04-03
Granted: 1990-01-18
Abstract: The earth leakage current circuit breaker has a housing contg. a current summation transformer, switching contacts and terminals, switch mechanism with trigger circuit. The housing also encloses a control unit. The axis of symmetry of the transformer (2) and the plane of symmetry of the switching mechanism (7) are arranged in the plane of symmetry of the housing (1). The switching mechanism (7) has an L shape one branch of which fits into the housing (1). The transformer (2) is located in a compartment formed by the mechanism's (7) other branch and another part of the housing (1).
Patent IT-1086600-B (IT)
Title: Sulphate impurity removal from fluorite ore or concentrate - by heating under reducing conditions to convert sulphate(s) to oxide(s), the sulphur being removed by effluent gases
IPC: C22B1/02
Filed: 1977-04-14
Granted: 1985-05-28
Abstract: Method of reducing the S-content (as sulphate impurities) of fluorite ore (or concentrate) consists of heating the ore at 700-1000 degrees C under reducing conditions. The sulphates are then converted into oxides, and the sulphur removed via the effluent gases.