baber/WOPTO huggingface dataset:
Patent GB-8602617-D0 (GB)
Title: Vascular graft
IPC: A61F2/06
Filed: 1986-02-03
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent GB-8705476-D0 (GB)
Title: Tap for drainage bag
IPC: A61M1/00
Filed: 1987-03-09
Abstract: A drainage tap can be readily fixed in a face-to-face manner to the wall of a plastics drainage bag and is easily operated by a user. The tap has a body (34) and a valve member (50) therein, and the latter is held within the body (34) by engagement of an external rib (58) on the valve member (50) in a slot (35) which extends into a flange (36) of the body (34).
Patent GB-8729660-D0 (GB)
Title: Automatic clearance adjuster
IPC: F01L1/22
Filed: 1987-12-19
Abstract: PCT No. PCT/GB88/01108 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Dec. 14, 1988 PCT Pub. No. WO89/05898 PCT Pub. Date Jun. 29, 1989.A mechanical automatic clearance adjuster (10) of the type comprising a screw (24) of generally buttress thread form running within an internally threaded housing (22) on running flanks (38,40) under the action of axially directed spring means (26) has the screw (24) provided with grooved locking flanks (42) incapable of establishing contiguous engagement with the co-operating locking flanks (44) of the housing. The adjuster (10) is described for use in a valve train application in an internal combustion engine.
Patent GB-9209327-D0 (GB)
Title: Freeze-dried pad
IPC: A61L26/00
Filed: 1992-04-30
Abstract: There is disclosed: an absorbent, non-adherent, freeze-dried, fibre-free pad comprising from 2 to 6 parts by weight of a water-soluble biocompatible polymer and from 2 to 15 parts by weight of a liquid humectant, provided that the weight ratio of humectant to polymer is from 0.75:1 to 2.5:1 and; a method for producing the pad.
Patent GB-9613297-D0 (GB)
Title: Intermittent operation receiver with variable pre-heat time for its phase-locked circuit
IPC: H04W52/02
Filed: 1996-06-25
Abstract: An intermittent operation receiver comprises a receiving circuit 8 receiving one of plural intermittent receiving operation information and data transmitted from a base station and generating its demodulated signal 24, a PLL circuit 7 including a voltage-controlled oscillator 5 and generating two kinds of local signals 25 and 26 different 90 DEG  in their phases which are sent to the receiving circuit 8 to process the input signal, and a data processing section 14 which receives the demodulated signal 24 from the receiving circuit 8, decodes the data to generate a first intermittent cycle generation timing signal 18 including a period corresponding to the cycle information of the intermittent receiving operation, and sends this first intermittent cycle generation timing signal 18 to receiving circuit 8 to control the power supply from its power source unit. Meanwhile, data processing section 14 selectively determines a pre-heat time t1, t2 or t3 in accordance with the designated intermittent operating cycle, generates a second intermittent cycle generation timing signal 19 involving the timing of the pre-heat time, and sends this second intermittent cycle generation timing signal 19 to the PLL circuit 7 to control the power supply from its power source unit.
Patent GB-9709109-D0 (GB)
Title: Loudspeaker systems
IPC: H04R1/28
Filed: 1997-05-02
Abstract: The loudspeaker system includes a loudspeaker drive unit (2) and a tube (4) acoustically coupled to the rear of the loudspeaker drive unit for leading away and absorbing sound waves produced at the rear of the loudspeaker drive unit. The tube is acoustically coupled to the loudspeaker drive unit by a hollow resonant enclosure (6) and the loudspeaker drive unit is mounted at an aperture (8) in an external wall of the enclosure. The tube communicates with the interior of the enclosure and extends outwardly from the enclosure. There is a significant change in acoustic impedance where the tube communicates with the interior of the enclosure. The fundamental resonant frequencies of the enclosure and the tube each lie between the first and second frequencies but the Helmholtz resonant frequency of the tube, when its distal end is open, lies below the first frequency. The effect of the enclosure is to "short circuit" sound at the frequencies of the higher order resonances of the tube so that those resonances are not excited to any significant extent.
Patent GB-9819349-D0 (GB)
Title: Building elements
IPC: E04C2/20
Filed: 1998-09-07
Abstract: A hollow building element of plastics material comprises one or more longitudinal ducts and having, at opposite sides thereof, coupling members, whereby elements may be connected to each other, a coupling member at one side comprising a duct for receiving a reinforcing beam and having a ducted bottom wall.
Patent GB-9822473-D0 (GB)
Title: Chemical compounds
IPC: A61P25/28
Filed: 1998-10-16
Abstract: Novel compounds of Formula (1) and esters, salts, and physiologically functional derivatives thereof are disclosed. Methods for preparing and using the compounds are also disclosed. Many of these compounds are selective activators of PPAR alpha. The compounds are particularly useful for treating obesity.
Patent GB-9825435-D0 (GB)
Title: Charge transfer capacitance measurement circuit
IPC: G01R27/26
Filed: 1998-11-20
Abstract: Apparatus for measuring the capacitance to ground of a plate, the apparatus comprising: a sample capacitor Cs having two terminals, a proximal one of the two terminals being connected to the plate and the second terminal being distal from the plate; a voltage measuring or sensing means (14) connected to one of the terminals of the sample capacitor; at least three switching elements, S1, S2, S3 each of the at least three switching elements having both a respective open state and a respective closed state; wherein: a first of the switching elements S1 connects the distal terminal of the sample capacitor to a first predetermined voltage when in its closed state; a second of the switching elements S2 connects the proximal terminal of the sample capacitor to a second predetermined voltage different from the first predetermined voltage when in its closed state; and the third switching element S3 connects the distal terminal of the sample capacitor to the proximal terminal of the sample capacitor when in its closed state; and a control means adapted to operate the three switching elements so that at any time at least one of the three switching elements is in its respective open state.
Patent GB-9903889-D0 (GB)
Title: Container
IPC: A01K5/01
Filed: 1999-02-19
Abstract: According to a first aspect of the present invention there is provided a container having one or more side walls, including means for releasably retaining covering means comprising a flexible covering material, characterized in that said retaining means is formed on or by said side wall or walls and in the lower region of the interior of the container, such that said covering means covers the interior and at least partially covers the outer surface of said side wall or walls.
Patent HU-0700313-D0 (HU)
Title: Process for diagnosting of susceptibility to posttraumatic respiratory scaring
Filed: 2007-04-27
Abstract: Disclosed is an in vitro method for diagnosing susceptibility to post-traumatic scar tissue formation, wherein from a biological sample of a patient the nucleotide of the -509 position of the TGF-&bgr;1 gene is determined and if said -509 position contains exclusively C, thus it is the homozygotic wild type allele, then said patient is considered to be susceptible to post-traumatic scar tissue formation. The invention relates furthermore to diagnostic kits for the detection of susceptibility to post-traumatic scar tissue formation, preferably for the detection of susceptibility to tracheal stenosis from a biological sample.
Patent HU-9200745-D0 (HU)
Title: Process for the production of 2,2-dimethyl-2,3-dihydro-benzofurane-7-carbonic acid derivatives
Inventor: SCHMID CHRISTOPHER RANDALL
IPC: C07C69/88
Filed: 1992-03-05
Abstract: This invention provides a process and intermediates for preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids.
Patent HU-9301941-D0 (HU)
Title: Amides of antibiotics ge2270
Inventor: TAVECCHIA PAOLO
IPC: A61P31/04
Filed: 1992-01-02
Abstract: The present invention is directed to novel amide derivatives of antibiotic GK 2270 compounds and a process for preparing them. Said amide derivatives are antimicrobial agents active against gram positive bacteria as well as gram negative bacteria.
Patent HU-9302133-D0 (HU)
Title: Method for soldering metal surfaces with brazing metal
Inventor: TIMSIT ROLAND SION
IPC: B23K35/28
Filed: 1992-01-24
Abstract: A novel method is described for joining aluminum to metal surfaces by brazing. The method comprises (a) applying as a coating to at least one of the metal surfaces to be joined a mixture of a metal (e.g. Si, Cu or Ge) and a brazing flux, the metal of the mixture being adapted to form a brazable eutectic with one or both of the surface metals, (b) heating the surfaces and the coating in juxtaposed relation to a temperature above the brazing alloy melting point to thereby dissolve oxide film on the surfaces to be joined, cause the metal of the coating to dissolve into the oxide-free aluminum surface and form therewith a brazing alloy layer and form a brazed assembly and (c) cooling the brazed assembly to form a solidified joint between the surfaces. This has the advantage of providing for the joining of metal surfaces, such as aluminum, to aluminium, cooper, brass or steel surfaces, by brazing without the prior formation of a brazing alloy cladding on the surfaces to be brazed.
Patent HU-9904557-D0 (HU)
Title: Lock mechanism for data-reading or writing machine
Inventor: BURKART HARALD
IPC: G06K13/08
Filed: 1999-12-10
Abstract: In the present invention, there is disclosed a closing device (6) for reading and registration unit of data cards (2) wherein the proposed reading and registration unit comprises a front wall (37 provided with a data card (2) insertion opening (41), and a card holder (23) intended for holding the data card (2) in reading and registration positions. The closing device (6) further comprises a rotatable closure element (22) that engages either before or after an alignment gap associated with the data card (2) depending on the presence or absence of the data card (2) in a read/write position. Said closure element (22) can be performed in the form of a drum divided into segments (48, 49), which reach in proper manner in guide means intended for guiding the data card (2).
Patent IT-8721560-D0 (IT)
Inventor: RAPPUOLI PAOLO
IPC: C12P21/02
Filed: 1987-07-31
Abstract: A method is described for the purification of crude human interferon from solutions containing it, which comprises:   a) the complete adsorption of the crude interferon in a column of siliceous material which has previously been disinfected with an aqueous solution of formaldehyde; b) the washing of the column with non-pyrogenic, sterile, deionised water; c) the removal of the extraneous residual proteins by the elution of the column successively with a 1.4 M aqueous solution of NaCl, with non-pyrogenic, sterile, deionised water, and with an aqueous solution of a solvent having hydrophobic and acidic properties at a molar concentration of 0.001 M to 0.003 M; d) the elution of the interferon from the column with an aqueous solution of the same solvent as that used in step c) at a molar concentration of from 0.01 to 0.03 M and finally, e) the recovery and lyophilisation of the eluted fraction and/or fractions containing the purified interferon.   The method enables interferon to be obtained, the purity of which, measured as its specific activity, is at least 1000 times greater than that of the crude interferon, with a yield greater than 85%. The interferon thus purified is particularly useful for treatment in man.
Patent IT-9021782-D0 (IT)
Inventor: CAKMAKCI MEHMET YAVUZ
IPC: B29C48/07
Filed: 1990-10-18
Abstract: Appts. for producing a co-extruded plastics decorative strip, suitable for automotive trim, consists of a co-extrusion die in which a decorative layer is extruded on the upper surface of a base strip. The decorative layer is extruded in a thickness which is constant along the extrusion length but which varies across its width, thus producing a decorative variation of colour intensity. The thickness variation is produced by the die profile aided by a flow restrictor dam in the coloured material flow path. - A generally conventional thermoplastics co-extrusion die is fed by a first extruder to produce a base strip (11), typically of PVC or polyolefin, which may opt. be recycled material. The strip proceeds in the soft state to a directly communicating die (31) where a second extruder feeds a coloured like material through a channel (38) to a feed chamber (40), consisting of an upper and lower passage (42, 43), sepd. by a flow restrictor dam (44) whose surface is spaced pref. by 0.4 mm from the die plate thus allowing a small flow of coloured material from the upper to the lower passage. The dam (44) is bypassed by first and second feed channels (48, 49) through which the major flow occurs. In co-operation with a suitably shaped die plate, a layer of coloured plastic of variable thickness is co-extruded on the surface of the still soft base strip (11) and around its edges (15, 16) where it melt bonds. The strip proceeds conventionally to takeoff and cooling. In other embodiments, various surface profiles are envisaged for the strip.
Patent IT-7928060-D0 (IT)
Inventor: PONDER JONATHAN Z
IPC: H01B9/04
Filed: 1979-12-17
Abstract: A high power high voltage transmission system consists of three highvoltage cables which are suspended from a transmission tower in insulated relationship with one another and with respect to the ground. Each of the cables is shown as a gas-insulated cable having a central high voltage conductor and an outer conductive housing which is insulated from the central conductor. The line-to-line voltage of the central conductors of each of the high voltage cables is 765 kV, while the potential between the outer conductive housings of each of the cables is 345 kV. The total right of way and height of the support tower is that needed for a conventional 345 kV transmission system even though the system is used to transmit 765 kV line-to-line voltage.
Patent IT-8967688-D0 (IT)
Inventor: CLAUDIO CARDILLO ROSANNA FUGAN
IPC: C12P17/06
Filed: 1989-08-04
Abstract: Process for the production of gamma- or delta-lactones according to the general formula:   <IMAGE> (I)  in which R is a saturated, mono-, di- or triunsaturated linear alkyl chain comprising from 2 to 10 carbon atoms and in which R1 is alkylene comprising 2 or 3 carbon atoms, entailing the operation which consists in culturing, in a substrate comprising a hydroxide or hydroperoxide of linoleic acid or of linolenic acid, of their esters or of their glycerides, or of an oleic acid derivative obtained by the photooxygenation of oleic acid or autoxidation of fats which contain it, a microorganism capable of performing beta-oxidations of said substrate.
Patent IT-7883456-D0 (IT)
Inventor: ALFREDO CIOTTI
IPC: G01N33/86
Filed: 1978-09-07
Abstract: An electrically controlled apparatus for studying the phenomena of hemocoagulation and aggregation of the platelets is described which permits to study both phenomena and which permits to carry out the analysis of hemocoagulation or the analysis of the aggregation of the platelets. The apparatus comprises: a) means (13) for containing a sample of blood and means (4) for stirring the sample of blood; b) detecting means (1,2) for detecting the opacity of the blood and for detecting the variations in the opacity of the blood and converting said variations into electrical impulses; c) means (5,7,8,9) for elaborating and decodifying said electrical impulses and for measuring predetermined times to obtain specific values; d) means (11,12) for conversion of the said values into perceptible numerical or alphanumerical signals or in the forma of graphs; and e) control means (6) and programming means (5) to utilize the apparatus for carrying out the operations of hemocoagulation and aggregation of platelets. Futher is described a method of studying the phenomenon of hemocoagulation.
Patent SE-0002058-D0 (SE)
IPC: F16D65/16
Filed: 2000-05-31
Abstract: The present invention concerns a brake caliper (16) and a brake mechanism for a brake disc received in said caliper (16). The brake mechanism comprises a brake lever (1), a cross bar (3), one or more thrust plates (5) and a cover (7). The caliper (16) is of an open design having an opening (17) in the wall furthest from the brake disc. A bearing bracket (2) is mounted from the inside of the caliper (16) in said opening (17). <IMAGE> <IMAGE>
Patent SE-0004333-D0 (SE)
Inventor: SCHUETTE THORSTEN
IPC: B60M3/00
Filed: 2000-11-27
Abstract: A traction supply system for a railway electrified with alternating current comprising a first supply system with a supply conductor (1), a return conductor (2, 3) and a number of first booster transformers (4) connected between the supply conductor and the return conductor, a second supply system with two feeding conductors, one of which is in phase (5) which and the other is in reverse phase (6) to the supply conductor, and a number of autotransformers (7, 9) arranged along the rail and connected between the first and the second supply system. The invention further comprises a number of second booster transformers (8a, 8b, 10) connected between the first and the second supply systems.
Patent SE-0004528-D0 (SE)
Inventor: ERIKSSON KENT BOERJE
IPC: D21H21/10
Filed: 2000-12-08
Abstract: A method of controlling the production of filler-containing paper. Filler and retention agent are delivered to a paper manufacturing system in a process of paper manufacture. The amount of filler in the paper is measured, as is also the filler concentration or the total concentration in the white water or the stock. Filler is delivered such that the system will be buffered with filler to a generally pre-determined concentration level. The continual addition of retention agent is based exclusively on the amount of filler in the paper measured at that moment in time. When the measured amount of filler present is lower than a desired level, the addition is increased. When the measured amount of filler present is higher than a desired level, the addition is reduced. The continual addition of filler is based, exclusively on the concentration level of filler measured in the white water or the stock.
Patent SE-0100226-D0 (SE)
Inventor: EKLUND GERT
IPC: G07C15/00
Filed: 2001-01-26
Abstract: A playing counter (1) is divided into three parts (2,3,4) each comprising a grid of 6 columns and 11 rows. The columns and rows form square cells (5) and a start column (6) comprises 5 sections and is vertically centered about the middle rows of parts (2,3,4), while an end column (8) is part of part (4). Directors (9) are disposed in the columns together with prize indicators (10,11) and drawing sequences (12) consist of a collection of markers moving from start to end positions on the playing counter.
Patent SE-0100808-D0 (SE)
Inventor: OEBERG MAGNUS
IPC: H04B10/213
Filed: 2001-03-09
Abstract: Client equipment may be connected to a main node and to satellite nodes. Each of WDM transmitters in the satellite transmits light signals carrying information in a fixed one of the wavelength channels to the fiber ring path. Only one band drop filter is arranged in the main node. Such filter may drop selected ones of the wavelength channels used by the WDM transmitters in the satellite nodes.  An Independent claim is included for: (a) a mesh WDM network
Patent SE-0301620-D0 (SE)
Inventor: MAACK KURT
IPC: F16J10/04
Filed: 2003-06-04
Abstract: The invention relates to a gas seal between a coolant jacketed cylinder liner (12) and a cylinder head (11) in an internal combustion engine functioning with high combustion pressures. The cylinder head has a circular groove (17), which is designed to receive an end section (18) of the cylinder liner, and a bearing surface (19) situated radially inside the groove (17) for interacting with a corresponding bearing surface (20) on the cylinder liner. The end section (18) of the liner is provided with a surface (21), which in the position of use diverges axially towards the cylinder head (11). This surface is intended to interact with a corresponding surface (22) on a sealing ring (23) converging in said direction, in order to form a radial seal inside the groove (17).
Patent SE-8207220-D0 (SE)
Inventor: REINHARDT H
IPC: F16B23/00
Filed: 1982-12-17
Abstract: A functional portion is formed, complementarily with a screw head recess, with longitudinal grooves 4 of trapezoidal cross-section having functional lateral surfaces 5 extending radially of the longitudinal axis 6 of the screwdriver stem. <IMAGE>
Patent SE-8300733-D0 (SE)
Inventor: LEPAIN A
IPC: C09K23/12
Filed: 1983-02-11
Abstract: Dispersing compositions contain at least one surface-active agent, at least one solvent, and a nitrogen- containing compound which is a nutrient for the micro-organisms which are active in oil metabolism. The nitrogen- containing compound is a monoalkylguanidinium salt   <IMAGE> wherein R is an aliphatic hydrocarbon radical, saturated or unsaturated, containing from 8 to 20 carbon atoms, and X is a halogen or an acid anion.
Patent SE-8305059-D0 (SE)
Inventor: BORGERSEN K
IPC: B63H5/125
Filed: 1983-09-20
Abstract: An indicator instrument for boats with outboard drive units which can be adjusted to various angles in relation to the transom and which has an indicator, preferably an LCD which shows the angle of the drive unit within the entire adjustment range, and an indicator, preferably an LED stack, which provides a rough indication of the drive unit setting within the trim angle range.
Patent SE-8305540-D0 (SE)
Inventor: PARKER R P
IPC: H04N9/72
Filed: 1983-10-07
Abstract: An automatic kinescope bias (AKB) control system includes a sampling amplifier (52) which provides an output current for charging and discharging a storage capacitor (56) in response to the amplitude of a derived pulse V1) representative of the black current level conducted by the kinescope of a television receiver. The derived pulse amplitude is greater than zero when the black current level is correct, and is applied to the amplifier via an input signal coupling path. During sampling intervals, an auxiliary pulse (Vp) is applied to the input signal path with a magnitude and sense for negating the amplitude of the derived pulse at the amplifier input when the derived pulse amplitude corresponds to the correct black current level. Accordingly, the amplifier conduction and the voltage on the storage capacitor remain unchanged. An impedance included in the signal path compensates for impedance variations at a sense point from which the black current representative signal is derived. <IMAGE>