baber/WOPTO huggingface dataset:
Patent ZA-957355-B (ZA)
Title: Methods and apparatus for the delivery of solid drug compositions
Inventor: CHEIKH ROLAND CHERIF
IPC: A61K38/22
Filed: 1995-09-01
Abstract: The invention features an implantable (10) device for the automatic delivery of an active ingredient according to an adjustable delivery profile. The device includes a housing (12); a reservoir operatively connected to the housing and arranged to store a solid composition (14) including the active ingredient; an actuator (30) arranged within the housing to move the solid composition from the reservoir to a transit area, wherein the solid composition exits the housing at the transit area; a controller (52) that acts on the actuator to adjust movement of the solid composition out of the housing according to the adjustable delivery profile; and a power source (49) arranged to provide energy to the actuator and the controller. The solid composition can be an elongate, solid composition comprising a drug, and up to 90% of a carrier, wherein the composition has a cross-section of less than 0.5mm, and wherein the drug and the carrier are selected and compounded in a proportion such that the drug is immediately released from the carrier upon contact with a liquid.
Patent ZA-997344-B (ZA)
Title: Screw.
Inventor: SCHLAPFER FRIDOLIN J
IPC: A61B17/86
Filed: 1999-11-26
Abstract: The central portion of the screw according to the invention has a series of segments varying in diameter, typically having a segment located near the screw head with a large diameter, a segment located near the front portion with a small diameter, and intermediate segments tapering in the direction of the segment with the small diameter. A continuous thread extends along the central portion from the screw head to the screw tip where the thread has a substantially uniform outside diameter along the entire length of the central portion. The screw, which is particularly well-suited as a pedicle screw, has improved resistance to tearing, cutting and bending, and, largely independent of bone quality, good hold in bone.
Patent AT-409997-B (AT)
Title: Frame for a window or a door
IPC: E06B3/30
Filed: 2001-04-03
Granted: 2002-12-27
Abstract: A frame is described for a window or a door, with frame legs (2) of wood, which bear on the outside an adhered heat barrier layer (3) of foam and a metal profile (4) covering this heat barrier layer (3). In order to provide advantageous construction conditions it is proposed that between the wooden frame legs (2) and the adhered heat barrier layer (3) open aeration channels (5) are provided, open towards the outer periphery (1) of the frame and distributed over the connecting surfaces.
Patent GB-2360965-B (GB)
Title: Improvements in and relating to grinding machines
Inventor: STOCKER MARK ANDREW
IPC: B24D5/14
Filed: 2001-01-10
Granted: 2002-08-28
Abstract: A grinding pin (53) for grinding notches in the edges of disc workpieces, such as semi-conductor wafers, comprises a metal spindle (132) for mounting in a grinding machine, and an adjoining cylindrical region having axially spaced sections of fine grit (160) and rough grit (162), the latter being axially nearer the spindle (132). In use on a grinding machine having a rotatable forming wheel, similar profiled notch-grinding grooves (140) and (142) are formed by the wheel in the grinding sections (162) and (160) respectively.
Patent GB-2390667-B (GB)
Title: Tumble dryers
Inventor: WATTS DEREK JOHN
IPC: D06F58/22
Filed: 2002-07-10
Granted: 2005-10-26
Abstract: A tumble dryer has a drum 1 mounted in a cabinet 2, the drum having an opening 3 through which the drum is loaded and which is closed by a door (now shown) in use. Heated air enters the drum at the rear via opening 8 under the propulsion of a blowing fan 5, and cooler moist air leaves the front of the drum and is fed to a duct 10 to be led to the rear of the dryer to be exhausted, for example, to the atmosphere. According to the invention, a cyclone separator 11 is provided into which the drying air leaving the drum is fed tangentially. A further sucking fan 15 is provided to increase the velocity of the moist air entering the cyclone separator. Fluff build-up in the cyclone separator can be disposed of periodically by undoing a cap 14.
Patent GB-2398359-B (GB)
Title: Electric heat tracing
Inventor: STANZEL ERWIN
IPC: F16L53/38
Filed: 2003-02-17
Granted: 2005-06-29
Abstract: Heat tracing of an elongate, thermally-insulated substrate is effected by means of one or more elongate, constant wattage electric heaters mounted in thermal contact therewith beneath the thermal insulation. A metal conduit is mounted on the substrate and extends away therefrom out through the thermal insulation. The or each heater extends from the substrate through the conduit and is connected to a source of electric power within an external junction box. By this arrangement, the heat developed along the length of the constant wattage heater as it passes through the thermal insulation of the substrate can be dissipated safely through the body of the conductive conduit.
Patent GB-2040776-B (GB)
Title: Method of manufacturing a dial with punched inlay indexes
IPC: B21D53/44
Filed: 1979-11-28
Granted: 1982-09-08
Abstract: A method of manufacturing a dial with punched inlay indexes. The dial plate (4) is placed on the matrix (2) of a stamp (1). A plate (6) of a thickness greater than the thickness of the dial plate (4) is placed on the dial plate (4). A section (8) in the shape of an index is cut with a single stroke from the plate (6) and the dial plate (4), with at least one punch (7) of the stamp (1), in such a way that the section (8) cut from the plate (6) is punched into the dial plate (4) so as to form a punched inlay index. <IMAGE>
Patent GB-2104403-B (GB)
Title: Polymerisation catalyst system
Inventor: BARBER LOREN LEWIS
IPC: C07C41/03
Filed: 1981-11-09
Granted: 1983-07-13
Abstract: Colorless hydroxyl-terminated poly(chloroalkylene ethers) of the formula   <IMAGE>  wherein R<1> and R<2> = hydrogen or methyl; R<3> and R<4> = hydrogen, lower alkyl containing 1 to 10 carbon atoms or lower chloroalkyl containing 1 to 2 carbon atoms provided that at least one of R<3> or R<4> is lower chloroalkyl; R<5> = residue of a hydroxyl material which originally contained 1 to 6 hydroxyls;  b = integer of 1 to 50;  d = integer of 1 to 6. The ethers may be prepared by reaction of a hydroxyl material containing 1 to 6 hydroxyl groups with a chloro-alkylene oxide in the presence of a novel catalyst system comprising   (i) a fluorinated acid selected from the group consisting of bis (fluorinated aliphatic sulfonyl) alkanes and acids of the formula HmXFn+m wherein X is selected from the group consisting of boron, phosphorous, arsenic and antimony; m is 0 or 1, n is 3 when X is boron and n is 5 when X is phosphorous, arsenic and antimony; and   <IMAGE>
Patent GB-2130459-B (GB)
Title: A flexible electrical heating or temperature measuring element
Inventor: EILENTROPP HEINZ
IPC: H05B3/58
Filed: 1983-09-09
Granted: 1986-04-03
Abstract: A flexible heating element is suggested to be made on a continuous basis, so that desired length can be cut therefrom and includes individual, electrically insulated feeder lines and a heating being interlooped in interweaving fashion with the feeder lines, there being discrete locations of the feeder lines from which the insulation has been removed for making contact with the heating conductor for supplying power thereto.
Patent GB-2207272-B (GB)
Title: Addressing liquid crystal cells
Inventor: ROSS PETER WILLIAM
IPC: G02F1/133
Filed: 1987-07-18
Granted: 1991-08-14
Abstract: The working temperature range of a 2um thick negative dielectric anisotropy smectic C phase filled ferroelectric liquid crystal cell that is addressed on a matrix basis with balanced bipolar data pulses and unipolar strobe pulses is extended by the inclusion of a temperature sensor to use the temperature of the cell to control the magnitudes of the data and strobe pulse waveforms and to provide, at least at high temperatures, a stabilisation waveform with a frequency twice the fundamental frequency of the data pulse waveform.
Patent GB-2200363-B (GB)
Title: Wood treatment composition and process
Inventor: SMITH KEVIN MICHAEL
IPC: B27K3/50
Filed: 1988-01-29
Granted: 1991-02-20
Abstract: Compositions for flame proofing wood e.g. in the form of aqueous solutions containing tetrakis (hydroxymethyl) phosphonium salt, methylolmelamine with at least 3.5 optionally alkylated hydroxymethyl groups per melamine nucleus, a polyfunctional nitrogen compound with at least 2 N-H groups e.g. urea and a base e.g. triethanolamine.
Patent GB-2203880-B (GB)
Title: Card operated vending machine
Inventor: KING RICHARD TREVOR
IPC: G07F7/00
Filed: 1988-04-14
Granted: 1991-01-09
Abstract: A machine primarily for renting articles, e.g. video cassettes by the use of a club card and in which there is provided a memory (29) in which is recorded a card credit or a credit limit for a user of the machine when the user first passes the club card through a card reader on the machine, renting transactions being arranged to reduce the card credit in the memory.
Patent GB-2295832-B (GB)
Title: Press blanket and method for producing the same
Inventor: AUFRECHT HARALD
IPC: D21F3/02
Filed: 1995-12-01
Granted: 1998-07-29
Abstract: A press blanket in a pressing device intended for extracting water from a web in the press nip of a papermaking machine comprises an elastomeric matrix, in which the outer area, facing the web, is subjected to a thermal treatment in order to increase the wear-resistance. Although the elastomeric matrix thus consists of the same material throughout, the outer area, which is subjected to greater stresses, therefore exhibits increased wear-resistance. The press blanket is made in a single operation, by casting a hot-casting elastomeric matrix onto a cylindrical casting mold, while at the same time reinforcing threads are wound into the material. The press blanket is selectively thermally treated in order to achieve increased wear-resistance at the outer surface facing the web to a depth below the depth of grooves or bores on this outer surface.
Patent GB-2297325-B (GB)
Title: Oxidized carotenoids, retinoids and related conjugated polyenes, and derived fractions and compounds useful as cell-differentiation inducers, cytostatic agent
Inventor: BURTON GRAHAM
IPC: A61P43/00
Filed: 1995-08-10
Granted: 1999-01-13
Abstract: beta -Carotene and canthaxanthin, as representative carotenoids, and to a lesser extent, retinoic acid, a representative retinoid, undergo extensive oxidation to yield substances, insofar as oxidized  beta -carotene is a model, which have properties useful as non-toxic agents active against cell proliferation, tumors, and tumorigenic viruses, and useful as promoters of cell differentiation. It is evident from chemical analysis of the highly oxidized  beta -carotene product mixture that none of the various forms of vitamin A are present or are present only in minor amounts. Furthermore, the biological activities of oxidized canthaxanthin and retinoic acid, which cannot form, vitamin A, indicate the presence of active substances that are different from vitamin A. Although the anti-proliferative and differentiation promotion activities of oxidized  beta -carotene resemble those of vitamin A itself, generally the effects are more powerful for oxidized  beta -carotene in a wide variety of circumstances. Unlike vitamin A, the oxidized  beta -carotene of the invention is non-toxic.
Patent GB-2326786-B (GB)
Title: An assembly for optical data transmission
Inventor: SCHAIRER WERNER
IPC: H04B10/11
Filed: 1998-06-25
Granted: 2002-05-15
Abstract: An infrared transceiver for a directed bi-directional optical data transmission through the air has a single-part or multi-part housing in which a stack of components is mounted as follows: an emitter chip for transmitting IR beams, a detector chip for receiving IR beams, and an optical system with a lens and a reflector having an optical axis for focusing the transmitted and received beams. The reflector is arranged concentrically to the optical axis and relative to the components so that transmission power and reception sensitivity of the IR transceiver are increased.
Patent HU-218722-B (HU)
Inventor: HAEBERLE FRIEDRICH
IPC: B23D77/02
Filed: 1993-01-29
Abstract: A találmány tárgya egykéses dörzsár (1). A  dörzsár  (1)  alaptesténekkerületi falában van egy késlapka (7) és legalább  egy  vezetőléc  (9,33), ami az alaptest hosszirányában kialakított horonyba (31, 35)  vanbehelyezve. A  vezetőléc  (9,  33)  felfekvő  felülete  (50)  legalábbrészben gyémántból van. ŕ
Patent HU-214473-B (HU)
Title: Equipment for treating sewage water
Inventor: MURPHY THOMAS D
IPC: B01D17/02
Filed: 1992-09-03
Abstract: A wastewater treatment system is disclosed which utilizes only one fiberglass tank which has no compartments but includes a first flow equalization collector surrounded by a cylindrical partition which vertially eliminates hydraulic turbulence and creates a pre-strat zone. A novel floating decanter is disclosed and programmable circuitry including timing of aeration, liquid levels and decanting processes with the results of producing a quality supernatent affluent heretofore unavailable in such a simple system.
Patent HU-213774-B (HU)
Inventor: NADAS BELA
IPC: A61M15/00
Filed: 1993-12-17
Abstract: Egyszer használatős inhalátőr, különösen légnemű közegbenőldőtt anyagők légűtakba jűttatására, amely belső üreggel, vagyisszívócsatőrnával, valamint a belső üreg egyik végén levő zárólappal ésa másik végén elhelyezkedő szipka-csatlakőzólappal és csőszerűeszköztestet együttesen képező szivacsős réteggel és vázzalrendelkezik. Az inhalátőr eszköztestet hősszirányban rűgalmas áz,előnyösen spirálváz (3) és a benne elhelyezett szivacsős réteg (2)alkőtja, a szivacsős réteg (2) főlyadék vagy pőr állapőtú anyagidőleges befőgadására alkalmas impregnált pőrózűs anyag, a v z és aszivacsős réteg (2) a szívócsatőrna (6) hőssztengelyének végein levőzárólap (l) és a szipka-csatlakőzólap (5) között van elhelyezve.ŕ
Patent HU-215309-B (HU)
Title: Method for disconnecting a controller from the line
Inventor: BECKER KURT
IPC: A47C20/04
Filed: 1994-12-20
Abstract: The release circuit has at least one release relay (K5) in the main current supply, held in the off position in the rest condition. An auxiliary voltage source (T2,V2,C2) is coupled to the control input (A2) of the relay via a switch (S1,S2,S3,S4), to energise the relay and close the main supply source for the bed adjustment control setting motors (M). The auxiliary voltage source uses a transformer (T2), with a residual current of less than 10mA, with two zener diodes (ZD1,ZD2) connected in-series with its primary winding and providing a rectified voltage for a relay energising capacitor (C2) at its secondary. Pref. the electrolytic capacitor has a capacitance of 2200 microfarad.
Patent HU-212316-B (HU)
Inventor: KOVACS ATTILA
IPC: F23G7/05
Filed: 1995-02-07
Abstract: A találmány szerinti eljárás elsősorban - nagy koncentrációban organikus - nitrogéntartalmú vegyületeket is tartalmazó - folyékony melléktermékek egylépcsős termikus átalakítására alkalmas. A termikus átalakítás az egyirányban áramló, részáramokra osztott fűtőgázok és az oxidáló gáz elegyeinek részáramonkénti égetésekor keletkező égéstermék és a velük egyirányban áramoltatott, részáramokra osztott folyékony melléktermékek és az utóbbi részáramokhoz kevert oxidáló gázáramok reagáltatásával történik oly módon, hogy a fűtőgáz elégetéséhez és a folyékony melléktermék termikus átalakításához szükséges oxidáló gázmennyiség 7595%-át, célszerűen 80%-át a fűtőgáz és a folyékony melléktermék együttes részáramaival azonos számú részáramra osztjuk, a fűtőgáz égéshez szükséges oxidáló gáznak a sztöchiometrikus mennyiségnél legalább 15%-kal, célszerűen 20-40%-kal nagyobb mennyiségét részáramonként a fűtőgázhoz keverjük, és ezt az elegyet égetjük, majd a termikus folyamat teljes végbemeneteléhez szükséges oxidáló gázmennyiségnek 5-25%-át, célszerűen 20%-át, a mindenkori reakcióidő legalább 40%-ának, célszerűen 50-60%-ának elteltével összekeverjük a közbenső reakciótermékkel. A fűtőgáz és/vagy az oxidáló gáz előmelegíthető. A termikus átalakításhoz levegő, oxigénnel dúsí- tott levegő vagy oxigén használható. HU 212 316 A A leírás terjedelme: 4 oldal
Patent HU-217047-B (HU)
Title: Wheel
Inventor: BAPT JEAN-LOUIS
IPC: B60B3/02
Filed: 1997-05-14
Abstract: The wheel rim has first (13') and second (13") outwardly-inclined seating surfaces, a disc (2), and a transverse inner surface (11) between the two seating surfaces. Each seating surface has a tyre-retaining projection (15') along its outer edge. The inner surface (11) has a series of projections (31) and recesses (30) and an inner positioning collar (16). The projections (31) can be in the shape of circumferential and transverse or quasi-transverse ribs which form hollows (30) of various volumes. The rim is preferably made from low density materials, such as aluminium, magnesium and their alloys, or from thermoplastic or thermo-setting materials, with or without fillers.
Patent HU-219021-B (HU)
Inventor: BERGLUND RICHARD ALAN
IPC: C07H19/073
Filed: 1995-11-14
Abstract: A találmány tárgya eljárás gemcitabin-hidroklorid előállítására. Atalálmány szerint úgy járnak el, hogy a) a ?-1-(2’-dezoxi-2’,2’-difluor-3’,5’-di-O-benzoil-D-ribofuranozil)-4-amino-pirimidin-2-on-vegyületből a védő- csoportot katalitikus mennyiségű alkil-aminalkalmazásával metanol vagy etanol jelenlétében lényegében vízmenteskörülmények között a védőcsoportot eltávolítják; b) a kapott oldatotsósavval és egy nem oldó oldószerrel elegyítik; és c) a kapott szilárdgemcitabin-hidrokloridot az elegyből kinyerik. A találmány szerintivegyület rákellenes hatású, elsősorban hasnyálmirigyrák kezelésébenalkalmazható és a gyógyszerészetben használják. ŕ
Patent IT-1191656-B (IT)
Title: High modulus polyolefin fibres
Inventor: BRANCHESI MILLO
IPC: C08F/
Filed: 1986-01-27
Granted: 1988-03-23
Abstract: A gating member for generator in which laser pulses bombard a target in an evacuated enclosure comprises two discs each with at least one through hole and mounted on respective spindles driven to rotate the discs at diff. speeds with the speed diff. is equal to the pulse frequency so that an outlet passage is periodically opened in synchronism with X-ray pulse generation. The discs are pref. adjacent to the X-ray outlet outside the enclosure, and the laser pulse width is equal to the opening time in which the two holes are superposed. Pulse width and repetition frequency are e.g. 0.1 ns and 10-1000 Hz. Each hole has e.g. an area of 1 cm2 and is spaced at 5-10 cm from the axis of rotation.
Patent IT-1202554-B (IT)
Title: Polyurethane, two-component varnish compsn.
Inventor: BOFFELLI WLADIMIRO
IPC: C09D/
Filed: 1987-02-16
Granted: 1989-02-09
Abstract: It is feasible with the aid of an indicator-cartridge to determine even trace quantities of carbon monoxide in air and in various gas mixts.. Determination is based on easily discernible colour reactions on the charge of the cartridge. The charge contains chlorine and chloride
Patent IT-1225550-B (IT)
Title: Sepg steroid acetal isomers
Inventor: LENNART BRATTSAND RALPH
IPC: C07G/
Filed: 1980-02-04
Granted: 1990-11-22
Abstract: Stereoisomeric mixts. or isomer-pairs of steroid acetals of formula (I) (where the 1,2- and 4,5-posns. are saturated or a double bond is present in at least one of these posns. X1 is H or F and X2 is H, or X1 and X2 are both F; Z is OH or esterified OH; and R is 1-10C alkyl) are sepd. into their components (with respect to the spatial configuration of the residue R) by subjecting to gel filtration and separately recovering the stereoisomeric components. Cpds. (I) are anti-inflammatories with a favourable ratio of desired local anti-inflammatory activity to undesired systemic effects; in some cases the A isomers (those eluted first in the gel filtration) have a better ratio of desired to undesired effects than the corresp. B isomers.
Patent IT-1163125-B (IT)
Inventor: PESENTI ALESSANDRO
IPC: F16K11/06
Filed: 1983-03-02
Granted: 1987-04-08
Abstract: The faucet comprises a body housing (2) whereinto an actuation cartridge (5) may be inserted, said body housing (2) being in communication with a cold water (3) delivery pipe and hot water (4) delivery pipe, the body housing (2) being ready for association with a delivery spout (30) and having a substantially cylindrical configuration.
Patent IT-1217600-B (IT)
Title: Metal pots enamelling process
Inventor: MICHELI GIAN FRANCO
IPC: C23D/
Filed: 1988-05-13
Granted: 1990-03-30
Abstract: Soap is mfd. by extruding a prepd. soap mass in strip-form out of a plodder, cutting it automatically into short bars of exact wt. and carrying the bars on a conveyor to an eccentric press where they are pressed into the desired cake shape. The method comprises positioning bars of soap on conveyor with their wide faces perpendicular to the conveyor surface; dropping one insert in front of a reciprocating ram while this is in a position remote from the bar; causing each soap bar to be stopped in front of the ram; supporting the rear surface of soap bar which is remote from the ram and moving ram towards soap bar to press insert lightly to the bar surface, and mixing soap bar towards the eccentric press to form the cake while pressing insert flush into the surface of the cake; and ejecting cake onto a second conveyor to transport it to wrapping and packing machinery
Patent IT-1196449-B (IT)
Title: Cleaning horizontal water supply systems increasing water yield
Inventor: KREMSZNER MIKLOS
IPC: E03B/
Filed: 1986-07-03
Granted: 1988-11-16
Abstract: Process is used for cleaning of horizontal water supply systems esp. of Ranney wells with solid metal filter structure such that a blasting cord is introduced into the horizontal or near horizontal filter pipes and the filter pipe and its surrounding is cleaned by the explosion of the blasting cord placed in axially. Cleaning with the blasting cord is executed from the inner end of the filter by 10 - 20 metre sections towards the external part. The blasting cord is educted to the section to be cleaned of the filter pipe from the pumped out Ranney well shaft by fixing it to a charging device extendable by a quick connection. The blasting cord is conducted to the section to be cleaned of the filter pipes by fixing it to a flexible leading element through an arched pipe exited above the static water level of the well and attached to the filter pipe. After the explosion of the blasting cord, an already known washing operation is performed.
Patent IT-1197327-B (IT)
Title: Single wheel drive through connecting shafts
Inventor: GOEFT MANFRED
IPC: B60K/
Filed: 1986-10-02
Granted: 1988-11-30
Abstract: This single wheel drive has a connecting shaft (3) connected by double joints (5A,5D) to a distributor gear (2) and a wheel gear (4) in which one joint (5A,5D) is integrated close to the centre of the gear (2,4). The joints (5A-D) are connected by short intermediate shafts (3A,3B), held permanently at an angle in the axle housing (5). This doubles the link angle (Alpha + Beta) relative to an arrangement with a single joint. This enables the gear to be fitted with extremely large height displacement and a relatively short distance between the distributor gear and wheel gear.
Patent IT-1175893-B (IT)
Title: Electro-erosion spark machining gun
Inventor: ABDUKARIMOV ERKIN TUKHTAEVICH
IPC: B23P/
Filed: 1984-10-22
Granted: 1987-07-15
Abstract: A device for the electro-erosion spark machining of workpieces, esp. for the broaching of holes, includes a base resting on the workpiece, for a housing enclosing an electrode holder for the tool electrode which can be reciprocated and revolved. A central electrode of conductive material is mounted coaxially in a shell from which it protrudes in the direction of the workpiece. The shell is mounted in an adapter through which a working fluid is supplied. A gap between shell and electrode has an outlet for the prods. of erosion.