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TitrePaysDate de publication
CIBNuméro de la demandeDéposantInventeur
1. WO/2015/127523 MARTENSITIC-FERRITIC STAINLESS STEEL, MANUFACTURED PRODUCT AND PROCESSES USING THE SAMEWO03.09.2015
C22C 38/00
PCT/BR2015/050016VALLOUREC TUBOS DO BRASIL S.A.DE CARVALHO, Ricardo Nolasco
The present invention relates to a martensitic-ferritic stainless steel with high corrosion resistance that comprises the following chemical composition: C: from 5 0.005 to 0.030%; Si: from 0.10 to 0.40%; Mn from 0.20 to 0.80%; P: 0.020% max; S: 0.005% max; Cr: from 13 to 15%; Ni: from 4.0 to 6.0%; Mo: from 2.0 to 4.5%; V: from 0.01 to 0.10%; Nb: from 0.01 to 0.50%; N: from 0.001 to 0.070%; Al: from 0.001 to 0.060%; Ti: from 0.001 to 0.050%; Cu: from 0.01 to 1.50%; O: 0.005% max (all in weight percent), wherein the balance is performed by Fe and unavoidable impurities 10 from the industrial possessing in acceptable levels. Additionally, the martensitic- ferritic stainless steel of the present invention has the localized corrosion parameter (LCP), between 3.2 and 6.2, as defined by equation below; LCP = 0.500-%Cr + 1.287 ⋅ %Mo + 1.308⋅%N —5.984 The present invention also relates to a manufactured product comprising the martensitic-ferritic stainless steel of the invention; to a process for 15 production of forged or rolled parts or bars; and to a process for production of seamless tube from this martensitic-ferritic stainless steel of the present invention, wherein the processes of the invention have a heating temperature in determined step following the equation below: TProc - 16.9 * %Cr -49.9 *%Mo > 535

2. WO/2015/127524 INSTALLATION FOR USE OF CONTROL FLUID AS BARRIER FLUID FOR ELECTRIC MOTORS COUPLED TO SUBSEA PUMPSWO03.09.2015
E21B 43/01
PCT/BR2015/050018FMC TECHNOLOGIES DO BRASIL LTDASALINO CUNHA, Leonardo
The present invention relates to the use of water-based control fluid in subsea systems as barrier fluid for electric motors (2) coupled to subsea pumps (1). For that purpose, a hose (HFL) (12) is arranged, by means of an MQC plate (7), between an umbilical termination unit (9) and the electric motor (2) of the submersible pump (1). This installation makes more rational use of space in the floating unit by reducing the number of devices required for the implementation thereof, and by facilitating logistics regarding these products and devices.

3. WO/2015/127520 QUALITATIVE PREDICTIVE METHOD FOR DIFFERENTIAL DIAGNOSIS OF PNEUMOCOCCIC, MENINGOCOCCIC AND VIRAL MENIGITIS, DIFFERENTIAL MENINGITIS DIAGNOSTIC METHOD AND KITWO03.09.2015
G01N 33/53
PCT/BR2015/000021FUNDAÇÃO OSWALDO CRUZ (FIOCRUZ)COIMBRA, Roney Santos
The present invention relates to a qualitative predictive method, a method, use and kit for the early differential diagnosis of prevalent forms of bacterial and viral meningitis, which allow the various forms of meningitis to be detected and differentiated. The invention uses a qualitative predictive method based on the combined detection and sequential analysis of the presence or absence of at least three among four specific biomarkers.

4. WO/2015/127525 MANAGEMENT SYSTEM FOR OPTIMIZING FUEL CONSUMPTION BY MEANS OF ASSISTED DRIVINGWO03.09.2015
B60W 40/09
PCT/BR2015/050023AUTRAN COELHO LOBO - EIRELI - EPPLOBO, Autran
The present patent relates to a systemic management model of assisted driving of vehicles in general and for training drivers on how to improve energy efficiency, by means of active management, telemetrics and remote control, using an on-board computer installed in the vehicles and capable of autonomously acquiring, processing, storing and transmitting said data, together with geoprocessing information. On the basis of said data and the current driving behaviour, the on-board computer determines the driving behaviour having the greatest energy efficiency and assists driving in real time by means of signals. The data are transmitted to the central processing unit by the available transmission means and are used by a multidisciplinary training team (intelligence unit) which systematically determines the best driving behaviour for each set formed by a driver, a vehicle, a route and time, refines the good driving parameters for the on-board computer and generates suitable training material to teach economic driving, including an individual and group motivation program and a live training program.

5. WO/2015/127522 DESUCKERING MACHINE BY ROTO-COMPRESSIONWO03.09.2015
A01G 3/08
PCT/BR2015/050014EMBRAPA - EMPRESA BRASILEIRA DE PESQUISA AGROPECUÁRIAGASPAROTTO, Luadir
The invention relates to a desuckering machine by roto-compression comprising a T-shaped guide element and a working structure with a pressure spring (8) which causes the planetary roller screw (5) to move along the tubular structure (10) with a helical slot (11) when the spring (8) is stretched, moving the rotation transmission shaft (3) and rotating the auger (1). The device is used to dilacerate the tissues of the apical bud of plant suckers, preferably banana tree suckers, and its greatest advantage is that it shortens the duration of the operation. It can also be used for other purposes.

6. WO/2015/127521 METHOD FOR PROMOTING AN INCREASE IN PLANT BIOMASS, PRODUCTIVITY AND DROUGHT RESISTANCEWO03.09.2015
C12N 15/113
PCT/BR2015/000024UNIVERSIDADE FEDERAL DO RIO DE JANEIROHEMERLY, Adriana Silva
The present invention relates to a method for promoting an increase in plant biomass and productivity. Said increase has visible effects in organs such as leaves, stems and roots, and on seed and fruit production. Moreover, the invention can increase drought resistance in said plants.

7. WO/2015/123739 IMPROVEMENT TO PISTON OF MANUAL SPRAYER PRESSURISING SYSTEMWO27.08.2015
B05B 15/00
PCT/BR2014/000061GUARANY IND. COM. LTDAFLEURY BELLANDI, Alida Maria
The present invention relates to a new mechanical assembly model for pressurising portable hand-pumped sprayers. The entire assembly is contained inside the sprayer tank and consists basically of two parts: the connecting rod or piston, which is located at the lower end of the tank and fastened to the base of chassis of the sprayer, and the expansion rings located at the upper end of the connecting rod. The proposed improvement to the piston of the pressurising system of portable sprayers allows replacing the conventional and widespread pistons, the so-called "washers" and also the unsegmented sealing rings (O-rings), reducing servicing and part exchanges due to wear, that is to say, increasing durability and reducing the (pumping) effort required from the user to pressurise the system, especially in conditions of little or no lubrication, in comparison with the usual components of such systems.

8. WO/2015/123738 FLUID KINETIC APPARATUSWO27.08.2015
F03D 3/06
PCT/BR2014/000060DE CARVALHO CRUZ, EulerDE CARVALHO CRUZ, Euler
The present invention patent relates to an apparatus (1) for extracting energy from moving fluids, such as winds, sea currents, tides or rivers, comprising a fixed base or tower (2) and a rotary hub-like component (3) mounted on the tower and provided with inclined blades (4) in the form of airfoils or hydrofoils wich extend outwards from said rotary hub, or in the form of horizontal or inclined arms (5) linked to said rotary hub; each blade contains articulation points (6) that connect it to the rotary hub and to the arms (5) and can pivot about an articulation line so as to vary its inclination angle (A) relative to the axial centerline, the variation in inclination being controlled or carried out by mechanical actuators (7) while the apparatus (1) rotates or is at a standstill; each blade (4) can be connected to and actuate fluid pressurizing pumps (8) used to actuate electric energy or motive force generators; the rotary shaft can also be connected to electric energy or electromotive force generators, or also actuate fluid pressurizing pumps (8) used to actuate electric energy or motive force generators.

9. WO/2015/123736 SUBSEA SYSTEM FOR INJECTION OF SEAWATER BY MEANS OF A SUBMERGED CENTRIFUGAL PUMPWO27.08.2015
E21B 43/20
PCT/BR2014/000052PETRÓLEO BRASILEIRO S.A. - PETROBRASMAIA DE SOUZA, Carlos Eduardo
Subsea system for injection of seawater by means of a submerged centrifugal pump, more especially relating to a subsea system for injection of water into aquifers of petroleum or gas reservoirs requiring a secondary recovery method using water injection. The system is formed by a capture tube (2) that includes and keeps longitudinally aligned the pumping unit formed by a submerged centrifugal pump (1), a motor (11), a screen (3) or filters (6) and (8) or (9) and a flow measuring device (14). The stream of water is filtered through the screen (3) or filter (6) and then through the filter (8) or (9), and then flows towards the suction side of the submerged centrifugal pump (1). The suction side of the submerged centrifugal pump (1) is isolated from the discharge by means of a discharge pipe (12) or by means of a jacket (10). The capture tube (2) is able to float by means of a flotation device (4) and tethers (7) or is connected to/mounted directly onto the subsea tree (22); an ROV panel (19) is provided for connection of power cables and hoses for injection of chemicals, where necessary, and also comprises interfaces for valve operation. The speed of the motor (11), and consequently the flow and discharge pressure thereof are controlled by means of a speed-varying device (20) arranged externally to the capture tube (2). The present invention is mainly intended for use in injector wells where the injection of untreated seawater does not cause undesirable damage to the formation. The application thereof is directly linked to a reduction in water-injection plants installed on floating units.

10. WO/2015/123741 DEVICE APPLIED TO A CLOSURE, WITH VALVE FOR CONTROL OF FLOW AND PUMPING OF LIQUID, FOR PET BOTTLES AND THE LIKEWO27.08.2015
B65D 47/34
PCT/BR2014/000067KIESSLING, Haroldo HellmutKIESSLING, Haroldo Hellmut
The present subject matter relates to a bottle closure provided with a device that has a valve for control of flow and pumping of internal liquid, which facilitates the action of serving the latter. The mechanical actuation device is constituted by a suction spout of the straw/hose type that is inserted inside the bottle, with direct access to the liquid. The suction spout extends beyond the closure, forming an external "handle" affixed to the side or to the top of the closure, via which the liquid emerges in order to be transferred to the cup. When the user squeezes/presses the bottle body, an internal pressure is generated that causes the liquid to be served with ease, said liquid exiting via the external handle of the device. A directional valve is affixed to the closure to allow the ingress of external air into the bottle at rest, and further prevents the exit of air when the bottle is pressurized, with the result that the liquid inside exits via the suction spout. When the bottle is released, the valve enables the air to enter once again, and the bottle is inflated, which prevents the latter from remaining deformed after use. An optional holder may be coupled to the device for supporting and retaining the cup, which means that the user does not have to hold the cup in mid-air whilst the liquid is being served. The user will thus have to use only one hand in order to serve himself, it being sufficient to pressurize the bottle in order for the contents to emerge.


Résultats 1-10 sur 6 017 pour Critères: Office(s):all Langue:FR Racinisation: true
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