baber/WOPTO huggingface dataset:
Patent ZA-948341-B (ZA)
Title: Electrolytic process and apparatus for the controlled oxidation or reduction of inorganic and organic species in aqueous solutions
Inventor: SAMPSON RICHARD L
IPC: C25B1/24
Filed: 1994-10-24
Abstract: The invention is directed to a method for on-site halogen treatment of dilute aqueous solutions comprising adding a halide salt to at least the portion of said aqueous solution, contacting at least the portion of said aqueous solution containing said halide salt with a modified cation exchange material interposed between an anode and a cathode of an electrolytic reactor, in which a direct current is applied across the anode and the cathode, for a time to cause free radical formation in said modified cation exchange material and oxidation of at least a portion of said halide salt to halous acid by said modified cation exchange material, which halous acid then oxidizes undesirable contaminants in said dilute aqueous solution. The invention further relates to a system for on-site halogen treatment of dilute aqueous solutions.
Patent ZA-969145-B (ZA)
Title: Method of removal of heavy metal alkoxide compounds from liquid hydrocarbon.
Inventor: TOMASKOVIC ROBERT STEPHEN
IPC: C08F6/02
Filed: 1996-10-30
Abstract: A method for recovering titanium and vanadium compounds, such as alkoxides, from a liquid hydrocarbon mixture by hydrolyzing the mixture with a base or acid wash having a sufficiently different density so that two liquid phases form, and separating the two liquid phases.
Patent ZA-985934-B (ZA)
Title: Method for manufacturing inserts with holes for clamping
Inventor: LITTECKE PETER
IPC: B22F5/10
Filed: 1998-07-06
Abstract: A method wherein a superhard abrasive material is sintered and simultaneously bonded to a sintered cemented carbide body inside a container under elevated pressure and temperature conditions (HP/HT-treatment), whereby said cemented carbide body is in contact with at least one other cemented carbide body which after the sintering is removed, is disclosed. At least the cemented carbide surfaces in contact with each other during the HP/HT-treatment is at least one coated with a 1-10 mum thick layer of a refractory oxide. The method is particularly applicable for making cemented carbide cutting inserts provided a superabrasive material and with a hole for clamping to a tool holder whereby said hole is filled with a cemented carbide plug during the HP/HT-treatment and removed thereafter. Preferably, both the plug and the insert blank are coated.
Patent ZA-985943-B (ZA)
Title: Safety product
Inventor: HERSLOEF BENGT
IPC: A23G3/34
Filed: 1998-07-06
Abstract: A food composition giving a prolonged feeling of satiety, comprising a mixture of or an oil-in-water emulsion of triglyceride oils having a solid fat content at ambient or body temperature with a food emulsifier. The invention also refers to the use of said mixture or oil-in-water emulsion for the preparation of a pharmaceutical composition for the control of calorie or fat intake.
Patent GB-2353736-B (GB)
Title: A method and apparatus for recovering a solvent
Inventor: MURPHY FREDERICK THOMAS
IPC: A23L27/10
Filed: 2000-08-25
Granted: 2001-07-18
Abstract: In a closed-loop biomass extraction apparatus (10), strategies for purifying HFC solvents used therein include: (i) contacting an adsorbent and a desiccant, e.g. in a container (26) with contaminated HFC solvent branched from the main flow loop; and, optionally, (ii) washing contaminated HFC solvent with water, e.g. in a vessel (34) to separate a co-solvent or entrainer, such as ethanol, thereform. <IMAGE>
Patent GB-2444775-B (GB)
Title: Chip mounting
Inventor: STACEY SIMON JONATHAN
IPC: H01L23/31
Filed: 2006-12-13
Granted: 2011-06-08
Abstract: A device comprising a chip including a substrate defining one or more electronic devices and a printed circuit board electrically connected to the chip via one or more solder elements sandwiched between the chip and the printed circuit board, and the solder elements, said buffer layers having a Young's Modulus of 2.5 GPa or less.
Patent GB-2065377-B (GB)
Title: Combined radar communication system
IPC: H01Q5/45
Filed: 1979-12-10
Granted: 1984-05-16
Abstract: In known systems where a missile is tracked by a monopulse radar and is communicated with by another microwave system it is known to use two main reflectors, one for the tracking system and one for the communication system. The invention provides a single main reflector 1 having, at its focal point a feed 6 for the communications system which transmits messages to and receives messages from the missile. A secondary reflector 22 between the reflector 1 and the feed 6 provides the reflector 1 with a second focal point at which a feed 14 belonging to a monopulse tracking system is located. The tracking system and the communication system operate at different frequencies and the secondary reflector 22 is designed so as to transmit frequencies at which the communication system operates and to reflect frequencies at which the tracking system operates. By employing the invention it is possible to avoid the need for two reflectors 1. <IMAGE>
Patent GB-2069482-B (GB)
Title: Process for the preparation of 3'-bromosubstituted deacetoxycephalosporanic acid sulphoxide derivatives
IPC: C07F7/18
Filed: 1980-02-14
Granted: 1984-04-04
Abstract: 3 min -Bromo-substituted deacetoxycephalosporanic acid sulphoxide derivatives are prepared by silylating the carboxy group (in order to protect same) of a 3 min -unsubstituted deacetoxycephalosporanic acid sulphoxide derivative in an inert anhydrous organic solvent, and then brominating the resulting silyl ester of the deacetoxycephalosporanic acid sulphoxide in situ.
Patent GB-2075157-B (GB)
Title: Target apparatus
IPC: F41G3/26
Filed: 1981-04-27
Granted: 1983-10-12
Abstract: Target apparatus is provided for use in the training of weapon direct fire, including a structure (1) in which a weapon can be placed and which forms a screen (3) of concave truncated spherical shape, at least one target image projector (4) located within the structure (1) for projecting a target image (T) onto the screen (3), with the at least one projector (4) being mounted for universal movement so as to be capable of moving the projected target image (T) over the screen (3), and a visible light projector (8) located on or adjacent the weapon to produce a visual indication (P) on the screen (3) by a projected beam of visible light, of at least a final portion of the flight path of the simulated fired projectile or missile, corresponding to the position at which the weapon was aimed when fired, for a projectile or missile whose trajectory or flight path cannot be controllably varied after firing, or corresponding to the position at which the weapon was aimed when fired and as subsequently controllably varied, for a projectile or missile whose trajectory or flight path can be controllably varied after firing. The or each target image projector (4) is located in the structure at the centre of curvature of the concave truncated spherical shaped screen (3) and mounted for universal movement on a gimballed mounting (5) providing two axis freedom of movement. The visible light projector (8) is a laster projector. An infra-red projector (9) may be included to project a beam of radiation along the line of sight of the weapon together with a detector (10) for this beam. The projector (8) may be operable to indicate visually on the screen (3) the impact of a missile or sequence of projectiles on the target image (T) and/or the whole of the flight path of the missile or projectile.
Patent GB-2130638-B (GB)
Title: Lid mounting
Inventor: LAMBETH JOHN WILLIAM
IPC: E05D3/02
Filed: 1983-11-01
Granted: 1986-03-26
Abstract: A lid (1) is mounted on a wall (3) by means of a journal (6) passing through a hole (5) in the lid which is elongated such that the lid can be freely rotated from (i) a lower position in which it hangs from the journal to ii) a raised position in which it rests on the journal and engages the wall or a surface adjacent thereto so that it cannot fall, and from which position it can only be lowered by first lifting the lid so that the journal moves along the hole. The lid may cover an aperture (2) in an electrical accessory box. <IMAGE>
Patent GB-2151360-B (GB)
Title: Apparatus for locating fault points in electric guide loops
Inventor: NILSSON ARNE
IPC: G01R31/02
Filed: 1983-12-12
Granted: 1987-06-10
Abstract: An apparatus for locating a fault point having increased conductor resistance in an electric guide loop to which is applied a periodic electrical signal from at least one current generator, the apparatus consisting of one single, completely freely movable unit which in a common housing comprises at least two means for coupling capacitively with the guide loop, which means are spaced a fixed distance apart, a first device which is connected to each one of the two capacitive coupling means for detection of any voltage difference between the capacitive coupling means, and a second device for indication of any changes in the voltage difference detected by the first device, thereby to indicate changes involving increased conductor resistance.
Patent GB-2205390-B (GB)
Title: Economical indicator lamp
Inventor: BACON REMY
IPC: F21S8/00
Filed: 1987-07-02
Granted: 1991-05-29
Abstract: The invention provides an economical indicator light including body (2) formed of:   - a barrel (4) pierced with ventilation ducts, in which a lamp base (11) is fixed including a socket forming one and the same piece with one of the external electric connections, possibly a dropping resistor (31), as well as a resilient contact providing an electric connection, either with the dropping resistor (31) or with a connection terminal said socket being held in position in the barrel (4) by ribs molded in said barrel (4); - a collar (3) serving as fixing to stop on a panel (8) and screwing stop for a transparent and preferably colored reflector (10); and - a bottom (49) through which passes the electric connection of the socket and, possibly, an electric connection connected to the dropping resistor (31), said bottom (49) being extended by housings for electric connections.   <IMAGE>
Patent GB-2318698-B (GB)
Title: Scalable transmission method of visual objects segmented by content-base
Inventor: CHANG HEE-DONG
IPC: H04N5/00
Filed: 1997-08-11
Granted: 2000-07-05
Abstract: The present invention relates to a method of scalable transmission of video objects segmented by content-base, comprising the steps of: constituting a set of video objects to be transferred (TxSet); checking as to whether TxSet is the last portion of a video sequence, and then calculating a current transmission rate and a transmission tolerance data size; constituting a video object evaluation group (egs); comparing the data size of the video object evaluation group with a data size of TxSet elements plus a data amount of the video objects of the transmission priority j and then adding the video objection evaluation group (egs) to the TxSet; and checking as to whether the video object of the transmission priority j is the last element of the video object evaluation group i.
Patent GB-2338159-B (GB)
Title: Method and apparatus for accessing web sites via the internet
Inventor: KAPLAN ROBERT
IPC: G06F17/30
Filed: 1999-06-03
Granted: 2000-04-19
Abstract: A number of advertising leaflets (1), each have attached thereto a swipe card (2) having address data recorded thereon are provided together with a number of user stations each comprising a card reader (3) and a computer (4), all having facilities for connecting to the Internet (5), and a number of remote servers (6) also connected to the Internet (5) having stored therein web sites. When a swipe card (2) having address data for a predetermined web site in a machine readable form is passed through a card reader (3), the address data is then stored in a memory in the card reader (3) and then transferred to a computer (4). The computer (4) then interprets the data read by the card reader (3) and generates a command to form a communications link to a remote server (6) identified by the address data.
Patent HU-213561-B (HU)
Inventor: BRUNNINGER MANFRED
IPC: B61D15/00
Filed: 1993-11-02
Abstract: A találmány szerinti rakodókocsi (1) futóműveken (2) nyugvó alvázkerettel (3) és egy azon rögzített kocsiszekrénnyel (5) rendelkezik. A kocsiszekrény (5) alsó részében a kocsi hosszirányában futó fenék-szállítószalag (6) van elhelyezve, amelynek végéhez az alvázkeret vége felett kinyúlva felfelé vezető és oldalirányban elfordítható átadó szállítószalag (8) csatlakozik. Az alvázkeretnek (3) az átadó szállítószalaggal (8) felszerelt végénél a kocsi két hosszanti oldalán egy-egy, hajtás (14) segítségével függőlegesen állítható és egy vágány (4) ágyazatára (1) támasztható támasz (13) van elhelyezve.  2. ábra HU 213 561 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-217334-B (HU)
Inventor: VARADI JANOSNE
IPC: F16F9/36
Filed: 1994-06-15
Abstract: A találmány rűgózóegység, különösen közúti és sínen fűtó járművekhezegy hengerrel (3), egy abban mőzgatható dűgattyúval (4) és egyberendezéssel (11, 12) a henger (3) állandó nyőmás alá helyezésére. Atalálmány lényege, hőgy sűgárirányban a henger (3) és a dűgattyú (4)között, mindkét részhez viszőnyítva tengelyirányban mőzgatható, gyűrűalakú tömítés (6) van elrendezve, amely egyik tengelyirányú őldalán ahengerben (3) űralkődó nyőmás alatt áll, és másik, szemben lévőtengelyirányú őldalával két gyűrű alakú, tengelyirányban nézvekőncentrikűs, különböző átmérőjű támasztófelület (7, 8) áll szemben,ahől az egyik, a nagyőbb átmérőjű támasztófelület sűgárirányban befelényúlóan a hengeren (3), és a kisebbik átmérőjű támasztófelület (8)sűgárirányban kifelé nyúlóan a dűgattyún (4) van elrendezve, ahől is atömítést (6) bejáródűgattyú (4) esetén a rajta elrendezetttömítőfelület (8) a tömítésre (6) ható nyőmóerőkkel szemben befelé, ahenger belseje felé magával viszi, és kijáródűgattyú (3) esetén ahengeren (3) elrendezett támasztófelület (7) visszatartja. ŕ
Patent HU-215443-B (HU)
Title: Pharmaceutical compositions, first of all vaginal suppositorium, containing more active components with bactericide, fungicide, antiprotozoonic and antiviral combined activity
IPC: A61K31/70
Filed: 1994-07-25
Abstract: Compositions comprising an antibiotic, sulphonamide, at least one an antiquagul agent, e.g., clotrimazol (bis-phenyl-(2-chlorophenyl)-1-imidazolyl-methane), natamycin, or nystatin,and 5-nitro-metronidazol (5-nitro-inidazoles) e.g., (metronidazol or tinidazol or nimorazol) and a pharmaceutically acceptable carrier. The compositions are useful mainly as vaginal suppositories.
Patent HU-216575-B (HU)
Inventor: CORDIER GEORGES
IPC: C07B61/00
Filed: 1994-10-06
Abstract: A találmány tárgya  Raney  típűsú  katalizátőrkészítmény  halőgénezettarőmás nitrővegyületek halőgénezett arőmás  aminővegyületekké  történőkatalitikűs hidrőgénezéséhez, amely Ni/Al/Mő tartalmú  tvözetből  áll,és hőgy az ötvözetben az Al/Mő tömegarány ł1, előnyösen ł2,  különösenelőnyösen 2,5 és 3,5 közötti.  A  találmány  vőnatkőzik  a  készítményalkalmazásával végzett hidrőgénezőeljárásra is. A  találmány  szerintieljárással többek között a gyógyászatban és a  mezőgazdasági  kémiábanhasználatős halőgénezett arőmás aminővegyületeket lehet előállítani. ŕ
Patent HU-219396-B (HU)
Title: Steroids containing in position 20 an aminosubstituted chain, their preparation, pharmaceutical compositions containing them and their intermediates
Inventor: BONFILS ARMELLE
IPC: C07J41/00
Filed: 1995-03-31
Abstract: 20-(aminoalkylamino)-19-norpregna-1,3,5(10)-trien-3-ol cpds. of formula (I) and their acid addn. salts are new: R1, R2 = 1-12C alkyl or 7-15C aralkyl; or NR1R2 = 5- or 6-membered satd. heterocycle opt. contg. a further N, O or S heteroatom; R3 = 1-8C alkyl; n = 2-15; R4 - 1-12C alkyl; R5 = H, up to 12C acyl or 1-12C alkyl; the 17 and 20 asymmetric centres independently have R or S absolute configuration. In an example, 3.03 g (20S) (8 alpha , 9 beta , 13 alpha , 14 beta , 17 beta )-2- dimethylamino-N-(3-hydroxy-19-norpregna-1,3,5,(10)-trien-20-yl)- acetamide was added under inert gas at 20 degrees C. to a mixt. of 1.845g LiAlH4, 5.25g AlCl3 and 131 ml THF. The mixt. was refluxed for 24 hrs., cooled to 0-5 degrees C. and treated with 20 ml EtOAc then 100 ml satd. aq. NaCl. The suspension was filtered then successively taken up in water 16N HCl (80 ml/50 ml), filtered, taken up in 60 ml 60% EtOH/8 ml NEt3 and filtered. The soln. was treated with water for pptn. extd. with CH2Cl2, washed, dried, treated with active carbon and evapd. The dry residue (1.9g) was dissolved in 60 ml EtOHc/4 drops NEt3 for 15 mins. at reflux. The soln. was concd. to 30 ml and cooled at 0-5 degrees C. for 1 hr. The residue was recovered by centrifuge and dried to give 1.03 g (Ia), m.pt. 177 degrees C.. Ä alpha Üp = -80.6 degrees (c = 0.5%, EtOH).
Patent IT-1246896-B (IT)
Title: Process for making frontal mechanical sealing rings in sintered material for use on tracked devices and the sealing rings made with this process
Inventor: ZAMBOTTO ITALO
IPC: F16B/
Filed: 1990-06-15
Granted: 1994-11-28
Abstract: The present invention concerns a process for making frontal mechanical sealing rings, which are obtained as a result of a sintering process with powdered metallurgy using a special mixture of copper, carbon, chromium, silicon, manganese and iron and subsequent tempering and impermeablization phases. The present invention thus concerns the frontal mechanical sealing rings obtained based on the aforementioned process.
Patent IT-1239513-B (IT)
Title: Electrostatic painting chamber for varnish dust
Inventor: SALA GIUSEPPE
IPC: B05C/
Filed: 1990-03-30
Granted: 1993-11-03
Abstract: An electrostatic painting chamber for varnish dust with a paining tunnel (1) with external, metal walls (9) and, inside of the chamber, a front panel (7,8) made of multilayered insulating material, where the said front panel forms the inside wall of the said tunnel (1). With respect to the traditional solutions, this invention's chamber has the advantage of offering optimal varnish yields thanks to the notable reduction in the quantity of dust that the tunnel walls remove from the varnished pieces. The repelling effect of the varnish dust from the tunnel walls blocks the former from stratifying itself and allows it to be vacuumed up when the chamber is cleaned. The combination of the external metal walls of the tunnel with the internal, controlled insulating panel also necessitates the dissipation of the driven load of dust.
Patent IT-1033180-B (IT)
Title: Reciprocating yarn guide system - has a housing for guide drum which can be released and rotated for access
IPC: B65H54/30
Filed: 1975-02-25
Granted: 1979-07-10
Abstract: The design of the reciprocating yarn guide system, to supply a number of yarns to a bobbin winding array, uses a combined grooved drum with at least two spiral grooves with a horizontal slit running along the length of the drum housing for the yarn guides. Limit stops are provided to alter the position of the strips defining the lateral slit. The system allows access to the slit in which the yarn guides ride, so that worn yarn guides can be removed and replaced easily, reducing stoppage times for maintenance and component replacement.
Patent IT-1218327-B (IT)
Title: Alkaloid e.g. chelidonium majus alkaloid derivs.
Inventor: NOWICKY J WASSYL
IPC: G01N/
Filed: 1982-08-20
Granted: 1990-04-12
Abstract: In a new procedure for the diagnosis and therapy of tumours and/or infectious diseases, alkaloid cpds. or their salts are used which stimulate cellular immunity and are directed against tumour cells, virus-infected cells and other antigens. Cpds. having an affinitive effect on tumour tissue and exhibiting rapid accumulation are monitored after adminstration using suitable detectors of their fluorescent, radioactive and/or radiation-absorbing effects, the time course of degradation of the cpds. at the site of application and local accumulation in diseased tissue thus being established and/or direct local tumour control being facilitated by coupling to cytostatic cpds. New and claimed alkaloid derivs. are isoquinoline cpds (I) (where R1 is H or OCH3; R2 is OCH3, OH or -CH2-CH2-N(R9)-P(Y) (XR10)-N(R11)(R12) (Ia); R3 is H, OCH3 or (Ia); R4 is H, O or -CH2-CO-CH2; R4' is H; R5 is CH3, OH or (Ia); R5' is CH3 or OH; R6 is H; R6' is H or O; R7 and R7' are H; R9 is H, -CH2CH2Cl or an alkaloid residue; R10 is H, OH or an alkaloid residue; R11 and R12 are H or alkaloid residues, or R11 and R12 together represent -CH2CH2-; Y is O or S; X is O or N; R13 is OH, (Ia) or a group (Ib); R14 is OH, CH2Cl, (Ia) or a group (Ic) or (Id); and R15 is a group (Id); or R1 and R2 together or R2 and R3 together represent methylenedioxy, or R3 and R4 together represent a group (Ie), or R4 and R5 together represent a group (If)-(Ii), or R5 and R6 together represent a group (Ij) or (Ik), or R6 and R7 together represent a group (Il)-(Iq). Treatment and diagnosis of tumours or infections. The new alkaloid cpds. may also be used for the treatment of polyarthritis and as post-operative anti-inflammatory agents.
Patent IT-1177369-B (IT)
Title: Appts. producing oxygen from air
Inventor: IPPOLITO GIOVANNI
IPC: C01B/
Filed: 1984-12-05
Granted: 1987-08-26
Abstract: HIghly radioactive absorber rods in bundles (clusters) are prepd. for final storge. Appts. includes a cluster of rods moved from fuel enclosure to a transfer container. The transfer container is located coaxially in a fixed position and the cluster is cut up in the transfer container and the pieces are collected in a special container without the escape of radioactivity
Patent IT-1158898-B (IT)
Inventor: LARSSON STURE
IPC: B23Q3/157
Filed: 1978-08-02
Granted: 1987-02-25
Abstract: A device for controlling the feeding of a grinding wheel (2, 16) relative to a truing device (8, 19) for the grinding wheel at truing operations in a grinding machine incorporating a measuring apparatus (9, 9a) for indicating the finished size of the ground surface of the workpiece (5, 12), means for controlling the feeding using the indications obtained, means for setting the operation cycle of the machine thus that truing of the grinding wheel is effected after a predetermined number of grinding operations by means of a truing device, which is mounted in a fixed position on the workhead and arranged in such a manner as to follow the movements of the workpiece during the grinding procedure, first members (24, 31) for establishing the position of the grinding wheel spindle relative to the workpiece and the truing device and second members for controlling the relative movement between the workpiece truing device and the grinding wheel during the truing a pre-determined distance characterized by that it incorporates a memory (33) containing a value representing the position of the truing device relative to the grinding wheel at the end of the preceding truing operation, which position establishes the initial position of the truing device at the immediate truing operation, a position register (32) for determining the position of the grinding wheel when finished measure is indicated in the measuring apparatus in the first grinding cycle after the preceding truing operation, and a comparator (30) for comparing the actual position of the grinding wheel in relation to the workpiece when the measuring apparatus indicates correct measure, the contents of the memory being adjusted by any difference possible established by the comparator.