baber/WOPTO huggingface dataset:
Patent EP-1141064-B1 (EP)
Inventor: ST CLAIR DAVID JOHN
IPC: C08G18/44
Filed: 1999-12-02
Granted: 2003-02-26
Abstract: A process for preparing a thermoplastic polyurethane resin from a polydiene having terminal functional groups selected from the group consisting of hydroxy, amine, and carboxylic acid, at least one polymeric diol selected from the group consisting of polyester polyols, polyether polyols, and polycarbonate polyols, an isocyanate having an average functionality of 2, and a chain extender which comprises:(a) first reacting the polydiene and the isocyanate at 70 to 100° C. for 10 to 60 minutes,(b) adding to the reaction product of (a) the polymeric diol and reacting these components at 70 to 100° C. for 60 to 150 minutes to form a prepolymer, and(c) adding the chain extender and reacting these components at 70 to 125° C. for 1 to 24 hours to form a thermoplastic polyurethane. This invention also relates to a thermoplastic polyurethane composition comprised of the above component and having a hard segment content of 15 up to but less than 30 percent by weight, a tensile strength of at least 1500 psi and a Shore A hardness of no more than 90.
Patent EP-1140273-B1 (EP)
Inventor: PALASIS MARIA
IPC: A61M25/10
Filed: 1999-12-03
Granted: 2005-06-22
Abstract: A method of site-specifically delivering a therapeutic agent to a target location within a body cavity, vasculature or tissue. The method comprises the steps of providing a medical device having a substantially saturated solution of therapeutic agent associated therewith; introducing the medical device into the body cavity, vasculature or tissue; releasing a volume of the solution of therapeutic agent from the medical device at the target location at a pressure of from about 0 to about 5 atmospheres for a time of up to about 5 minutes; and withdrawing the medical device from the body cavity, vasculature or tissue. In another aspect, the present invention includes a system for delivering a therapeutic agent to a body cavity, vasculature or tissue, comprising a medical device having a substantially saturated solution of the therapeutic agent associated therewith.
Patent IT-1264413-B1 (IT)
Title: Polyurethane coating composition, in particular as protection for the underbodies of motor vehicles
Inventor: BIANCHINI GIOVANNI
IPC: C08G/
Filed: 1993-05-11
Granted: 1996-09-23
Abstract: A polyurethane-based composition and a butyl carbitol formaldehyde adduct from which protective coatings for underbodies which are particularly effective and of appreciably reduced weight are obtained is described.
Patent IT-1265929-B1 (IT)
Title: Machine and method for the production of prestamped segments for tools made of several adjacent layers, in a horizontal plane
Inventor: ARMELLONI ENNIO
IPC: B22F/
Filed: 1993-03-01
Granted: 1996-12-16
Abstract: The invention proposes an apparatus and the corresponding method for the production of prestamped segments consisting of several layers of pressed powders, said layers being arranged alongside each other on a horizontal plane. The machine is of the type with a volumetric dispensing valve, in which a valve, subdivided into several compartments alongside each other by one or more internal sheets, slides to end up above a die, where a punch comes down to determine the volume of the pressing chamber, which is filled with powders arranged in adjacent layers. When the filling is achieved, the valve moves, shaving off the powders inside the die, after which the pressing is achieved with the help of an upper punch. <IMAGE>
Patent IT-1289208-B1 (IT)
Inventor: POZZI ALFIO
IPC: F16K3/18
Filed: 1996-11-04
Granted: 1998-09-29
Abstract: The ceramic components (61, 62) of the gate sealing coupling cooperate each with a single passage hole (12 @ , f) on a stroke superior to the dimension omodirectional of the movable component (62). The compensation device (7, 70, 71) is mechanical and comprises at least a segment (7) adapted to transform the sliding friction - due to the pressure (P) on the sealing components (61, 62) in axial direction, in rolling friction in normal direction to the same pressure (P). The sealing device (4) between the rooms (6 and 5) is of static kind, i.e. provided by a membrane (4). The control comprising a spring (5) occurs through a membrane (4), on whose main faces (45, 45') respectively aeolian and hydraulic of which work mainly balanced pressures. The component force urging the membrane (4), in both directions, is only the difference between pressures, destined to compensate the operating friction against motion. <IMAGE>
Patent IT-1267833-B1 (IT)
Title: Tubing element particularly for heat exchanger coils and coil incorporating said element
Inventor: TOVO LORIS
IPC: F28F/
Filed: 1994-07-19
Granted: 1997-02-18
Abstract: The tubing element 1, particularly for coils for heaters, boilers and heat exchangers, comprising a pair of rectilinear portions 2, 3, substantially parallel with each other, joined at one end by a connecting portion 4 substantially in U-form. The rectilinear parts 2,3 have an elliptical section and the connecting part 4 has a circular section while, furthermore, the rectilinear part 2, 3 is connected to connecting part 4 by means of a transitional part 5, 6 with a cross section varying gradually from elliptical to circular. The rectilinear parts 2, 3 of connection 4 and transition 5, 6 are formed in a single piece without joints and/or welds, obtained by means of cold plastic operations starting from a tube with substantially uniform circular section. A coil 7 in accordance with the invention can be formed by two or more tubing elements 1 connected in series in such a way that the rectilinear parts 2, 3 of the tubing elements 1 are substantially parallel with each other and connected, in correspondence with their adjacent ends 8, 9 by a welded connection fitting 10 in substantially U form. <IMAGE>
Patent IT-1309450-B1 (IT)
Inventor: VITALONE VINCENZO
IPC: G01N33/493
Filed: 1999-07-20
Granted: 2002-01-23
Abstract: A screening-type process for the quantitative determination of cocaine and other alkaloids which are present in a solid sample and a reagent for use in the process. The process includes the steps of providing a solid sample in a finely divided or powdered form; completely immersing the sample into a liquid reagent providing a constant concentration of hydroxyl groups; maintaining the sample immersed in the liquid at a temperature in a range from 10 to 250 DEG C for a period of time in a range from a few seconds to 48 hours; and analyzing the liquid separated from the solid with a conventional kit for the determination of the said substances in urine. The reagent is a liquid that provides a constant concentration of hydroxyl groups in the range of from 0.04 to 0.33 M and comprises 0.2 M (NH4)2HPO4 with the addition of 5 ml of 25 % NH4OH for each liter thereof.
Patent JP-H06104652-B1 (JP)
IPC: C07C275/64
Filed: 1987-05-26
Abstract: Aryloxyureas of formula (I) and their acid addition salts are new. ArO-NH-CO-NR1R2 (I) where Ar is one of (a) to (j); where X1 is H, lower alkyl or lower alkoxy; X2 is H or halogen; X3 is halogen; k is 2 or 3; X4 is F, Br or I; m is 1,2 or 3; X5 is H, halogen, lower alkyl, lower alkoxy or trifluoromethyl; X6 is H or halogen; X7 is H, halogen, CN, lower alkoxy or trifluoromethyl; n is 1 or 2; X8 is H, Cl or lower alkylthio; p is 1 or 2; X9 and X10 are Cl, lower alkoxy or lower alkylthio; X11 is H or Cl; R1 is 1-6C alkyl, lower alkenyl, lower alkynyl or 3-7C cycloalkyl; R2 is H or 1-6C alkyl; or R1 and R2 together may complete a 4-8 membered heterocyclic ring. (I, Ar = (a) to (g)) may be prepd by reaction of ArONH2 and ClCONR1R2 (except when R2 = H) or of R1R2NH and ArONHCOOA (where A is opt. substd. phenyl). (I, Ar = (h) (i) or (j)) may be prepd by reaction of Ar-Cl with R1R2N-CO-NH-OH.
Patent NO-317470-B1 (NO)
Inventor: WEINHOLT WILLFRIED
IPC: B65H23/18
Filed: 2000-06-09
Abstract: When winding a paper web, in order to achieve a constant reeling layer thickness, which represents a significant quality parameter in the production process of paper, the line force or the web tension of the paper is corrected as an influencing force. Using measurements, the relationship between force and layer thickness is determined and used to set a controller. In winding devices, winding from the parent reel generally takes place on a winding station, so that the invention makes use of the relationship between the winding and unwinding operation to the effect that the change in the layer thickness is measured and these measured values are used to train a predictor. In continuous operation, in order to regulate a paper winding device, a measured variable which can be registered is measured, and this measured variable is used to determine the layer thickness change or another correlated quality parameter. In order to compensate for the dead time which arises as a result of the measurement, the predictor is supplied with the specified quality parameters and predicts precisely that variable which will result after the dead time has elapsed, so that in relation to the measurement, the predicted value corresponds to the actual measured value. This variable is used to form the control difference and is fed to the controller, which calculates from it the correction force with which the actual desired influencing force of the paper winding device is corrected.
Patent NO-319617-B1 (NO)
Inventor: WEBER HUGO
IPC: E04D1/30
Filed: 2002-04-19
Abstract: At least one end (1a) of the covering (1) is provided with a raised profile (4). Plants are prevented from growing on the roof, and environmental pollution is prevented from making the roof dirty by using a roof covering made from a metal which reacts in the presence of water. The covering is made from sheet metal by punching and bending in order to form a structured outer surface (2).
Patent NO-328010-B1 (NO)
Inventor: Södervall Marja-Liisa
IPC: A61K31/4164
Filed: 2002-05-15
Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula:wherein R1 and R2, which are the same or different area) H, halogen, OCH3, OH; orwhere X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, -CH2C=CH or -CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; orc) -Y-(CH2)nCH2-O-R6where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, -CH2CH2OH, or -CH2CH2Cl; ord) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; andR3 is H, halogen, OH or -OCH3;stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.
Patent NO-334407-B1 (NO)
Title: Fremgangsmåte for fremstilling av et sterilt, lyofilisert pulver bestående av nanopartikler av paclitaxel og humant serumalbumin
Inventor: ZENONI MAURIZIO
IPC: C07D305/14
Filed: 2003-03-28
Abstract: Fremgangsmåte for fremstilling av et sterilt, lyofilisert pulver bestående av nanopartikler av paciitaxel og humant serumalbumin, hvor en vandig blanding inneholdende paciitaxel og albumin underkastes en homogeniserende behandling ved en temperatur mellom 0°C og 40°C og ved et trykk mellom 62,05 og 275,80 MPa, slik at det oppnås en nanoemulsjon som så fryses til mellom -20 °C og -80°C og til slutt lyofiliseres ved oppvarming til mellom +20 °C og +35°C. Den vandige blanding fremstilles under sterile betingelser ved å oppløse mellom 2 % og 3 % (vekt/volum) av albuminet i sterilt vann, tilsette albuminløsningen 2-4 volum% sterilt kloroform, og deretter tilsette 5,4 - 20,0 vekt% paciitaxel, basert på vekten av albuminet som er til stede i oppløsningen, i form av et sterilt pulver.
Patent NO-326741-B1 (NO)
Inventor: NORDSTROM KJELL
IPC: E04F13/08
Filed: 2004-03-22
Abstract: A method of replacing a building element in a wall comprises removing the covering strips (11) and disengaging the element to be replaced (C) as well as surrounding elements (B) and (D) from the frame. Elements (B) and (D) decline relative to the frame to allow element (C) to be removed and the new element to be fitted in. The elements (B) and (D) then decline back to become co-directional with the frame and the covering strips are refitted.  The building elements comprise a thermally insulating core section covered by two surface plates which have a male tongue-and-groove on one edge and a female tongue-and-groove on the other edge. A mechanical limiter(s) (8) is provided during replacement to limit the degree of inclination of the building elements.
Patent NO-330967-B1 (NO)
Inventor: THOMAS PIERRE-ARMAND
IPC: B63B35/00
Filed: 2004-09-09
Abstract: A U-shaped floating hull (11) carries three or more mechanically-driven lifting legs (12) capable of resting on the sea bed. A shuttle (30) is moved along the legs by the hull. It is applied to the lower face of the bridge to support it. The shuttle has a system capable of locking it to the legs.  A rack and pinion drive moves each shuttle component along the leg. Each of the three shuttle components (31) associated with a lifting leg, has guides with lateral stabilizers for positioning and supporting the bridge. Each shuttle has a vertical positioning section on the hull. Guidance and locking are provided. A horizontal section supports the bridge. Guides are formed by opposite edges, forming a housing with the vertical section, for a plate of the corresponding lifting leg. The locking system comprises actuated counter-rack sections, which lock into teeth of the rack on the leg. The stabilizers are hydraulic- or pneumatic brakes with horizontal displacement. The horizontal sections on the shuttle have resilient components on which the bridge is rested. A system of horizontal slide rails is included for the bridge. These allow it to be moved from a position of support on the shuttle systems, to a remote position away from them. A door (43, 44) in the hull can be opened for positioning and closed during bridge transport. An Independent claim is included for the dismounting and transport of the bridge.
Patent NO-344726-B1 (NO)
Inventor: HOFFMANN KURT
IPC: C08L23/10
Filed: 2004-12-16
Abstract: A composition containing (1) a crystalline polypropylene resin and (2) one or more beta-nucleating agents of the formula (I), wherein R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3</SUB>, independently of one another, are C<SUB>1</SUB>-C<SUB>20</SUB>alkyl, C<SUB>2</SUB>-Calkyl substituted by C<SUB>1</SUB>-C<SUB>10</SUB>alkylamino, di(C<SUB>1</SUB>-C<SUB>10</SUB>alkyl)amino, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy or hydroxy; C<SUB>3</SUB>-C<SUB>20</SUB>alkenyl, C<SUB>5</SUB>-C<SUB>12</SUB>cycloalkyl, C<SUB>5</SUB>-C<SUB>12</SUB>Cycloalkyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; cyclohexylmethyl; cyclohexylmethyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl, C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; phenyl substituted by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>-oalkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy, hydroxy, halogen, trihalogenmethyl, trihalogenmethoxy, benzoyl, phenylamino, acylamino and phenylazo; C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl, C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl which is substituted on the phenyl by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>alkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkoxy and hydroxy; naphthyl, naphthyl substituted by C<SUB>1</SUB>C<SUB>10</SUB>alkyl, adamantyl, or a 5 to 6 membered heterocyclic group; characterized in that the polypropylene resin has a content of beta-form crystals of at least 10% calculated by means of the following equation beta-form crystal content (%)=100xP<SUB>beta1</SUB>,/(P<SUB>a1</SUB>+P<SUB>a2</SUB>+P<SUB>a3</SUB>+P<SUB>beta1</SUB>) where P<SUB>a1 </SUB>to P<SUB>a3 </SUB>are respective peak heights (maxima) of the a-form and P<SUB>beta1 </SUB>is a peak height (maximum) of the beta-form determined by wide angle X-ray scattering.
Patent NO-340769-B1 (NO)
Inventor: BOURZIER LAURENT
IPC: G01M99/00
Filed: 2009-04-02
Abstract: The method involves providing theoretical inertial data (T1) representative of measurement inertial data (R) presumed to be measured by an inertial platform (7), by a theoretical model (M1) of the platform on a motion simulator (3). Simulation model (M2) is supplied with piloting orders (D2) for providing simulation inertial data (T2) representative of the output data from the platform in real environment. The orders are calculated as a function of the data (R), the data (T2) and the data (T1). The platform is validated by comparing the trajectory of a moving craft with a reference trajectory. Independent claims are also included for the following: (1) a system for controlling an inertial platform of a moving craft on a motion simulator, comprising a theoretical model (2) a computer program comprising instructions for executing a method for controlling inertial platform of a moving craft on a motion simulator.
Patent PL-90036-B1 (PL)
IPC: F27D21/00
Filed: 1974-07-17
Abstract: An air-cooled refractory guide tube for insertion in the wall of a metallurgical furnace to permit reciprocal movement of an elongated rod-shaped member into and out of the interior of the furnace through a central orifice extending through the tube. The guide tube consists of a metal part and a refractory part, with the metal part including means for directing compressed air through the central orifice of the refractory part and for independently directing air through a series of cooling orifices extending through the ceramic part. Upon the ceramic part being consumed in use, the metal part can be reused. By controlling the rate of flow of cooling air through the ceramic part, its melting rate can be kept equal to that of the furnace wall.
Patent PL-148247-B1 (PL)
Title: Method of impreganting flat compacted carrier material with synthetic resin and apparatus therefor
IPC: B29B/
Filed: 1986-01-08
Abstract: Sheets of base material having gurley more than 1.0 s are impregnated with synthetic resin for the prodn. of flat laminates. A coating of liq. resin, with resin content 70-100%, is first applied to one surface and heated before and/or afterwards so as to sink into the material; mechanical pressure is applied to force the coating uniformly into the material. - Web of pref. paper is passed through an impregnating device where a high-viscosity resin is applied uniformly over the whole width. Resin is e.g. aq. phenolic soln. with 82 wt.% resin content and viscosity 100,000 mPa.s at 23 deg.C. Coated paper passes through an infra-red oven and heated to 70-115 deg.C and its resin sinks into the base. Material then moves between rollers heated to 125 deg.C which compress it so that the resin completely fills its pores. The material recovers thickness on emerging from the rollers but its resin remains uniformly distributed through the paper. It can be cooled next before reeling, or cut up and stacked ready for pressing.
Patent PL-155854-B1 (PL)
IPC: G01P3/481
Filed: 1987-02-02
Abstract: Sposób podwyższenia dokładności pomiaru poło­
żenia kątowego wału obrotowego w torze pomiaru
zgrubnego dwutorowego układu pomiaru kąta obrotu, w
którym czujnik położenia kątowego w torze zgrubnym
połączony jest za pomocą przekładni mechanicznej z
czujnikiem w torze dokładnym oraz każdy z czujników
wraz z odpowiadającym mu układem obróbki sygnału a
przetwarza położenie kątowe na sygnał cyfrowy, lub
impulsowy zawierający znaczniki położenia, których
liczba jest proporcjonalna do wartości kąta obrotu czujnika
w danym torze, znamienny tym, że położenie czujnika
w torze zgrubnym względem czujnika w torze
dokładnym ustawia się tak, aby znaczniki położenia uzyskane
z sygnału pochodzącego z czujnika w torze zgrubnym
znajdowały się pomiędzy znacznikami położenia z
czujnika w torze dokładnym oraz, aby liczba znaczników c
położenia z toru dokładnego występujących pomiędzy
dwoma kolejnymi znacznikami położenia z toru zgrubnego
była taka sama dla każdej pary kolejnych znaczników
z toru zgrubnego, a następnie znaczniki położenia z
toru zgrubnego synchronizuje się znacznikami położenia
z toru dokładnego.
Patent PL-154444-B1 (PL)
Title: External dynamic stabilizer
IPC: A61B17/60
Filed: 1987-07-16
Abstract: The invention relates to an external dynamic stabiliser for use in orthopaedics and traumatology, for treatment of injuries of the inferior tibiofibular syndesmosis. The dynamic stabiliser according to the invention comprises a two-part extension arm and an elastic connector arranged between the pressure screws which are inserted in the two parts of the extension arm, the implants introduced into the tibial bone and the fibular bone and the clamps for blocking the extension arm with the implants. A regulating sleeve is screwed onto the part of the extension arm. By rotating the regulating sleeve, elastic bending of the two-part extension arm and its elasticity and hence the pressure force of the fibular bone on the tibial bone are regulated, as a result of which the syndesmosis is secured against renewed injury.
Patent PL-156791-B1 (PL)
Title: Automatically switchable circuitry for measuring scattering matrices of two-ports
IPC: G01R/
Filed: 1988-08-02
Abstract: Circuit for measuring the diffusion matrix of microwave dual-port elements, containing a microwave generator, directional coupler, a microprocessor block used for control and calculation of results, and a reflecting block, characterized in that the output of the generator (G) is connected to the first directional coupler (SK1), whose coupled line is connected to a three-state switched-phase reflecting block (B03φ) while the second port of the coupled line is connected to one of two inputs of an adder (Σ), while the main line of the directional coupler (SK1) is connected to the input of the first switch (P1), whose first output (1) is connected to the second directional coupler (SK2), while the second output (2) is connected to the third directional coupler (SK3) with matched main lines, while the line coupled to the input of the second directional coupler (SK2) is connected to the input (WE) of the measured dual-port element (Sx), and the line coupled to the input of the third directional coupler (SK3) is connected to the output (WY) of that dual-port element (Sx), and in addition the second port of the coupled line of the second directional coupler (SK2) is connected to the first input (3) of the second switch (P2), and the second port of the coupled line of the third directional coupler (SK3) is connected to the second input of the second switch (P2), whose output (5) is connected to the second input port of the adder (Σ), to whose output port is connected a detective power meter (DMM) coupled to the input of the microprocessor control block......<IMAGE>
Patent PL-159048-B1 (PL)
Title: Screw propeller of adjusted stroke with the oil distribution system of block structure, fixed to the main drive gear body
IPC: B63H/
Filed: 1988-12-30
Abstract: 1. Ship screw propeller with the adjustable pitch and modular design oil distribution assembly attached to the housing of the main drive transmission, containing standard propeller screw attached to the main screw shaft, connected in usual manner with the transmission output shaft, characterized in that, the distributor assembly housing (5) contains solely pipe assembly (10), with the feedback ring (9) , and the valve block (4) and pitch adjustment block (6) are placed outside the distributor assembly housing (5).<IMAGE>
Patent PL-159440-B1 (PL)
Title: Method of obtaining a fodder semiproduct
IPC: A23K1/00
Filed: 1989-04-28
Abstract: Method for producing semi-finished fodder, characterised in that the biomass remaining after culturing Bacillus bacteria is first autolysed for 1-12 hours at temperature of 293-333 K, and then sterilised for 30-120 minutes at temperature of 394 K at the overpressure of 10<5> Pa, and is ground after drying at the temperature of 378-388 K to moisture content of 13-30% by weight.