baber/WOPTO huggingface dataset:
Patent RO-122067-B1 (RO)
Title: Device for short-circuit and overvoltage protection for electric energy receivers
Inventor: OGRUTAN PETRE LUCIAN
IPC: H02H3/00
Filed: 2003-11-12
Abstract: The ivention relates to a device for protection against short-circuit and overvoltage, for low power electric energy receivers (220Vx40A=8800W max). According to the invention, the device consists of a measuring circuit made with a micro-controller (U2) and Hall current transducer (T), of a power circuit made with a triac (Q1) and a supplying circuit which provides a supply voltage, a voltage to be measured and a voltage for detecting the alternance passing through zero, consisting of a transformer (T1) with median plug. The invention shows the following advantages: high decoupling rate (maximum 10 ms), the shortcircuit current may be adjusted with precision, high rate of reaction at network voltage increase, the precision adjustment of the threshold overvoltage, reduced thermal dissipation; in the case of a short-circuit, it provides the protection of the electromagnetic environment, ease in exploitation and low cost. All these advantages are due to the fact that an overcurrent is detected very quickly (a few instructions, consequently under 1 ms) and there are not sent priming impulses towards the triac (Q1) any more. The flexibility of this device, due to the use of the micro-controller (U2), leads to the possibility of implementing other useful functions, such as the data transmission at distance.
Patent RO-121142-B1 (RO)
Title: Device for elastic clamping and securing the railway track
Inventor: MIRIC E GHEORGHE
IPC: E01B9/48
Filed: 2003-11-20
Abstract: The invention relates to a device for elastic clamping and securing the railway track on concrete, wooden or metal sleepers, at the wheel gauge, both for the railway devices and for the current lines. According to the invention, the device consists of an elastic clamp (1) made up of a bar of steel for springs, of round section, with the area ranging between 110 mm2 and 200 mm2, and has two end arms (d), which, when mounted, connect directly or indirectly, by means of some metal pressure plates (13), the foot (4) of a railway track (2), and two loops (f) which are strained during the compression procedure, by means of a special screw (9), provided with a special collar (10) or with a flat collar (11), and with a nut (12). The two loops (f) of the elastic clamp (1) are joined together, at the lower part, by some curved bar portions (i) protruding from the vertical plane of the loops (f) and are continued with some parallel, horizontal bar portions (k), said portions being continued with some curved bar portions (l), which connect, from the horizontal plane to vertical plane, with some parallel sides (m), which are connected to a third side (n) of a U-shaped bending. The form of the special collar (10), of the metal pressure plate (13) and of the elastic clamp (1) prevents the same from self-dislocation during the functioning.
Patent RO-126235-B1 (RO)
Title: Tribologic device for pneumatic cylinders
Inventor: IONIŢĂ NICULAE
IPC: G01N19/02
Filed: 2007-03-22
Abstract: The invention relates to a device for testing a pneumatic cylinder under laboratory conditions, said device emphasizing the influence of oiling and the working pressure upon the friction forces occurring between the piston and the cylinder jacket as well as their evolution in time. According to the invention, the device has a pneumatic cylinder (1) wherein there is placed a piston provided with bilaterally located rods, supplied by means of a pressurized control distributor (2), in connection with the rods there being mounted some force transducers (4), and also some sleeves (3) by means of which there are achieved the connections with the rods of some pistons placed in two identical pneumatic cylinders (5) each forming separately the first non-oiled pressurized pneumatic circuit together with two direction valves (6.1 and 6.2) and the other oiled pressurized pneumatic circuit by means of some direction valves (6.3, 6.4 and 6.5) and a micromist oiling device (7), both circuits being discharged by the same discharge valve (8) at a pressure read by a pressure sensor (9) in order to measure the internal friction forces, in the condition of a dry friction in comparison with an oily friction at the same useful developed force.
Patent RO-125318-B1 (RO)
Title: Element for hydrologic protection
Inventor: ALEXIANU SORIN
IPC: E02B3/10
Filed: 2008-09-11
Abstract: The invention relates to an element for hydrologic protection to prevent water resulting from the increase of a river or lake level to damage civil or industrial constructions placed in flood-threatened areas of towns or villages, or forests or agricultural fields. According to the invention the element consists of a package of normally run and worn tyres (1) joined to one another by means of some wires (2) made of concrete steel, passing through some equally spaced holes (a) which are placed in the close vicinity of a bead (b) of the tyre (1), thereby forming an enclosure (e) filled with some polyethylene-terephthalate containers (6) of any shape and capacity, filled with water and sealed by some cap screws (7), the enclosure (e) being closed at its ends by some caps (4) limited by some square-shaped collars (3) linked to some diametral segments (d) and the ends of some branches (c) of the wires (2) joining the tyres (1), a gap (f) between the containers (6) being either left free or filled with a concrete material (9).
Patent RO-126567-B1 (RO)
Title: Ecological emulsifiable oil composition
Inventor: ORBAN IOAN TIBERIU
IPC: C10M105/32
Filed: 2009-05-27
Abstract: The invention relates to an emulsifiable oil composition. According to the invention, the composition comprises 70...80% of a mixture of glycerine esters with fatty acids obtained by the esterification with olein or by the transesterification of the vegetable oils with glycerine having a content of 40...70% monoglycerides, 20...40% diglycerides and up to 30% triglycerides, 15...20% of a mixture of emulsifiers consisting of semiesters of the maleic acid with ethoxylated alcohols with 5...9 ethoxy groups and/or soya oil modified by the reaction with maleic anhydride, 1...3% of a mixture of corrosion inhibitors comprising 3% nitrogen and minimum 0.85% of boron, 2...10% of triethanolamine, maximum 8% of 30% concentration NaOH solution and possibly maximum 3% of a biocide.
Patent RO-127326-B1 (RO)
Title: Electrochemical micropump with liquid
Inventor: CERNOMAZU DOREL
IPC: F04B35/02
Filed: 2010-09-06
Abstract: The invention relates to an electrochemical micropump with liquid. According to the invention, the micropump comprises a metal support (1) whereon there is fixed a sylphon (2) which communicates with a transparent cylindrical cavity (3), partially filled with liquid (4), preferably with mineral transformer oil, the cavity (3) being provided at the lower part with a heating resistor (5), supplied from an external DC or AC voltage source, at the upper part of the support (1) there being provided another cylindrical cavity (6) having placed inside the sylphon (2) in which there is introduced the circulating liquid (7), discharged as drops outside through a pipe (8) when the sylphon (2) increases its volume.
Patent RO-128642-B1 (RO)
Title: Semiconductor material made of thin layers of inyn for applications in optoelectronics
Inventor: BRAIC MARIANA
IPC: H01L33/02
Filed: 2011-11-24
Abstract: The invention relates to semiconductor thin layers of InYNas monolayers deposited onto a rigid or flexible sublayer, adherent to the support whereon they were deposited, which may be used for making various optoelectronic devices. According to the invention, the thin layers are obtained by the method of magnetron sputtering into a reactive plasma comprising atoms and ions of indium, yttrium and nitrogen, the nitride materials consisting of a thin layer of InYN with a thickness ranging between 100...3000 nm, where 0.9 ≤ x ≤ 1.0 and 0 ≤ y ≤ 0.1, on the condition that 0.9 ≤ x+y ≤ 1.1, the materials thus obtained having high adherence to the sublayer, having an n type conduction, with the load carrier density ranging between 10...10cm, with Hall mobility of the load carriers ranging between 0.1...20 cm/Vs and photoluminiscence effect at the room temperature in the wave length range between 350...1400 nm.
Patent RO-130406-B1 (RO)
Title: Installation for multiple molecular fracturing using low-voltage pulsating current
Inventor: AMZĂRESCU ADRIAN-GABRIEL
IPC: C02F1/48
Filed: 2013-12-16
Abstract: The invention relates to an installation for multiple molecular fracturing using low-voltage pulsating current, breaking the bond between various types of molecules present in dilution in water, with various types of bonds between the component atoms, and also breaking the covalent bond of water molecules, in a process which involves a low-voltage pulsating current passing through the said solution inside a fracturing cell to obtain a fuel gas. According to the invention, the installation consists of a generator (1.1) of modulated rectangular signal, a module (1.3) of optimized fracturing cells and a cell control block (1.2) which is based on a series LC tuned circuit, controlled by a group of N-channel MOSFET transistors (T1...T3), where the fracturing cells module (1.3) consists of cells made of stainless steel tubes (1 and 2) extended by dielectric plastic elements (5 and 13) on about a quarter of their length, the external extension element (5) being provided with a cone-shaped external part intended for the slow foam outflow of the installation.
Patent RO-130119-B1 (RO)
Title: Engine with pistons in opposition
Inventor: DUMBRAVĂ MIHAI
IPC: F02B75/24
Filed: 2014-08-11
Abstract: The invention relates to an engine with pistons in opposition, coupled to a single primary shaft, with two-cycle operation, to be used in any field employing heat engines. According to the invention, the engine consists of an internal piston (A) and a block (B) provided with a cross hole (1), with two active heads, one having the role of an external piston (a) and the other the role of an oval compressor piston (b), two connecting rods (C and D) having some instantaneous operating planes (c and d), inclined on the both sides in relation to an operating plane (e) of a classic connecting rod, some crankpins (2 and 3) forming a crankpin body (f) firmly fixed between two bearing arms (g) forming a single primary shaft (E), the connecting rods (C and D) being connected to the crankpins (2 and 3) with some annular ball joints (j and m), and to the internal piston (A) and the block (B) with some articulations (i and l) and a supercharging circuit (F) which takes over the air from a compressor (J) through a valve (17), a pipe (18), a chamber (11) and through a linear slide valve (w) and discharges it into a combustion chamber (z).
Patent SA-515360587-B1 (SA)
Title: Method and System for Continuous Remote Monitoring of the Integrity of Pressurized Pipelines and Properties of the Fluids Transported
Inventor: GIANCARLO BERNASCONI
Filed: 2015-06-14
Abstract: Method, with relative system, for continuous remote monitoring of the integrity of pressurized pipelines (104) and properties of the fluids transported, preferably able to be used with long-distance gas pipelines and oil pipelines, comprising the following phases: - installing a plurality of measurement stations (103) along the pipeline, connected to vibroacoustic sensors (101) suitable for simultaneously and continuously measuring elastic signals propagating in the walls of the pipeline, and acoustic signals propagating in said transported fluid; - synchronizing said signals x(t) measured from said different measurement stations (103), with absolute time reference; - continuously transmitting said measured and synchronized signals x(t) to a central unit (102) suitable for processing them in a multichannel mode; - calculating, by means of said central unit (102), a plurality of transfer functions H(f) suitable for defining the vibroacoustic propagation in sections of pipeline (104) bet
Patent SA-516380533-B1 (SA)
Title: Urea composition and method for producing same
Inventor: POTTHOFF MATTHIAS
IPC: C05G5/12
Filed: 2016-12-18
Abstract: The invention relates to a particulate, urea-containing composition, to a method and apparatus for producing it, to the use thereof as fertilizer, as technical urea or as feed additive, and to the use of an additive for producing a particulate, urea-containing composition.
Patent SA-517381400-B1 (SA)
Title: Unified Frame Structure
Inventor: PETER PUI LOK ANG
Filed: 2017-04-25
Abstract: A unified frame structure design (600) includes multiple structures to support multiple access requirements. In some aspects, different access requirements may relate to different access terminal categories and/or different applications. In some aspects, different access terminal categories may relate to different performance requirements of different access terminals. In some aspects, the disclosed unified frame structure design (600) could support, for example, and without limitation, at least one of: a low latency mode, a low overhead mode, a low power mode (e.g., for micro-sleep and/or dynamic bandwidth switching), an access terminal with narrowband capability operating in wideband, or ultra-low-latency and nominal multiplexing. Other aspects, embodiments, and features are also claimed and described. Fig 6.
Patent SA-517382038-B1 (SA)
Title: Multi-Zone Fracturing With Full Wellbore Access
Inventor: TYLER J NORMAN
Filed: 2017-08-01
Abstract: A system and method for fracturing multiple zones along a length of a wellbore during a single run are provided. A single magnetic shifter device may be lowered on coiled tubing to shift open multiple sleeve assemblies set along the wellbore to expose different fracture zones for desired fracturing treatments. The sleeve assemblies may each include a magnetic sensing system designed to detect a magnetic field output from the shifter device. The magnetic sensing system may output a control signal to an electro-hydraulic lock to collapse a baffle component of the sleeve assembly. Once the baffle is collapsed, an isolation component of the shifter device may engage the collapsed baffle to form a plug through the wellbore. Pressure applied from the surface may push the baffle and a sliding sleeve of the sleeve assembly downward, thereby exposing fracturing ports through the casing of the wellbore. Fig 6b.
Patent SA-517390615-B1 (SA)
Title: Carbon Dioxide Conversion to Hydrocarbon Fuel Via Syngas Production Cell Harnessed from Solar Radiation
Inventor: Ahmad D HAMMAD
IPC: F24S90/00
Filed: 2015-07-02
Abstract: A process for converting carbon dioxide to hydrocarbon fuels using solar energy harnessed with a solar thermal power system to create thermal energy and electricity, using the thermal energy to heat a fuel feed stream, the heated fuel feed stream comprising carbon dioxide and water, the carbon dioxide captured from a flue gas stream, converting the carbon dioxide and water in a syngas production cell, the syngas production cell comprising a solid oxide electrolyte, to create carbon monoxide and hydrogen, and converting the carbon monoxide and hydrogen to hydrocarbon fuels in a catalytic reactor. In at least one embodiment, the syngas production cell is a solid oxide fuel cell. In at least one embodiment, the syngas production cell is a solid oxide electrolyzer cell. Fig. 1
Patent SA-518400703-B1 (SA)
Title: Shaped sensor coil for attenuating motion-induced noise during remote field testing of pipe
Inventor: YONLEY THOMAS LOUIS
Filed: 2018-12-20
Abstract: A system for reduced noise during remote field testing (RFT). The system, while moving an RFT probe through a structure: generates, RFT probe, a magnetic field. The system detects, at a detector solenoid on the RFT probe, a measured magnetic field which is the magnetic field modified by the presence of nearby pipe, and wherein the detector solenoid has a non-uniform solenoid response (i.e. a non-uniform turn density and/or cross sectional winding area) along a longitudinal axis extending from a one end of the detector solenoid to the opposite end of the detector solenoid. The system then identifies and measures pipe properties from an analysis of the measured magnetic field, via signal processing in conjunction with modeling. Figure 1.
Patent AU-2012250290-B1 (AU)
Title: Process for recovering valuable metals from precious metal smelting slag
Inventor: ZHOU SONGLIN
IPC: C22B7/04
Filed: 2012-11-15
Abstract: The present invention provides a process for recovering valuable metals from precious metal smelting slag, comprising: smelting the precious metal smelting slag and a flux in a top-blown rotary furnace to produce a lead-bismuth alloy, wherein the precious metal smelting slag comprises Au, Ag, Bi and Pb; electrolyzing the lead-bismuth alloy at a current density ranging from 60 to 110 A/m2 to obtain lead cathode and lead anode slime; refining the lead anode slime to produce bismuth and silver-zinc crust,; and extracting gold and silver separately from the silver-zinc crust. Through utilizing a top-blown rotary furnace as the smelting apparatus and adjusting the ratio of the flux, the present invention enriches the valuable metals gold, silver, bismuth, lead or the like to lead-bismuth alloy, ensures lower contents of gold, silver, bismuth and lead in the reducing slag and thereby increases the comprehensive recovery rates of gold, silver, bismuth and lead from the precious metal smelting slag.
Patent WO-2008043184-B1 (WO)
Title: Procédés et appareil permettant de monter un capteur dans une cavité de roue
Inventor: SHEIKH-BAHAIE KIAN
IPC: B60C23/04
Filed: 2007-10-12
Abstract: La présente invention concerne un appareil et un procédé permettant de monter un capteur qui présente une antenne à l'intérieur d'une cavité de roue. Cet appareil comprend un corps qui présente un support pour maintenir le capteur. L'appareil comprend également un circuit d'antenne passif qui est électriquement isolé de l'antenne du capteur. Ce circuit d'antenne passif comporte une antenne de réception qui est située à côté d'une première extrémité du support et est conçue pour recevoir une énergie radiofréquence émise par l'antenne du capteur. Le circuit d'antenne passif comprend également un conducteur qui est relié électriquement à l'antenne de réception et qui s'étend à l'intérieur du support. Le circuit d'antenne passif présente aussi une monture sur une seconde extrémité du support, à l'opposé de la première extrémité, laquelle monture est reliée électriquement au conducteur et est conçue pour relier mécaniquement le conducteur à une partie intérieure d'une tige de valve électroconductrice de la roue et pour relier électriquement le conducteur à la partie intérieure de manière que cette partie intérieure de la tige de valve émette au moins une certaine énergie radiofréquence injectée dans l'antenne de réception par l'antenne du capteur.
Patent WO-2006136396-B1 (WO)
Inventor: KLOSE GERD-RUEDIGER
IPC: E04B1/80
Filed: 2006-06-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Dammstoffplatten aus Mineralfasern mit zumindest einer elastifizierten Seitenflache und/oder zumindest einem elastifizierten Seitenflachenbereich. Um ein Verfahren zur Herstellung zu schaffen, welches in einfacher und kostengunstiger Weise zur Herstellung von im Bereich zumindest einer Seitenflache elastifizierter Dammstoffelemente, insbesondere Dammstoffplatten durchfËhrbar ist, erfolgt die Elastifizierung durch lokale Komprimierung und/oder durch lokale Auftrennung von zumindest einer Seitenflache und/oder zumindest eines Seitenflachenbereichs des Dammstoffelements, insbesondere der Dammstoffplatte.
Patent WO-2006129298-B1 (WO)
Title: Systeme de securite routiere
Inventor: MAGOZ ASSI
IPC: G08G1/09
Filed: 2006-05-09
Abstract: La présente invention concerne un système de sécurité routière permettant d'alerter le conducteur de véhicule de dangers, ce système comprenant : une pluralité de transpondeurs montés le long d'une route et un module embarqué sur le véhicule, ce module embarqué permettant de recevoir des signaux des transpondeurs et d'alerter le conducteur des dangers.
Patent IT-1317755-B1 (IT)
Title: Feeder for breeding poultry comprises gravity fed feed storage bowl with spaced apart plates forming feeding apertures and a inner rotating auxiliary grate rotatable to partially obscure the apertures to allow for poultry growth
Inventor: CORTI ESTERINO
IPC: A01K/
Filed: 2000-02-02
Granted: 2003-07-15
Abstract: Poultry feeder(1)comprises gravity feed tube(2)directing feed into bowl(4)main grate(5)with dividing plates(85)providing feed openings sized to prevent poultry from entering the bowl and auxiliary grate(84)having tips(87)and rotatable relative to the main grate from a position superimposed by the dividing plates to one partially obstructing the feed openings  Preferred features;The tips of the auxiliary grate are set at a height of 3 to 5 cm with respect to the edge of the bowl and provided is means to continuously adjust the feed level in the bowl to march bird growth
Patent IT-1391297-B1 (IT)
Inventor: BALLARI MARCO
Filed: 2008-10-17
Granted: 2011-12-01
Abstract: A parking brake for a vehicle comprising an operating lever (2) realized in plastic material provided with a handle (21) at one end, and at the other end with means of articulated constraint at one bracket (3) fixed or obtained on the tunnel of the vehicle so that it can be lifted up and down in comparison to the plane of the tunnel, an operating device of the brake of the vehicle that comprises a transmission tie rod (5) connected to the lever itself, on the end opposed to the one provided with the handle (21), a locking device for blocking the movement of the lever comprising a detent (63) pivoted on a pin (65), that acts on a toothed sector (64) obtained on the bracket (3), the pin (65), a fulcrum pivot (4) of the lever, and a pin (51) for the connection of the tie rod (5) to the lever, insert in holes (71) of a plate of strengthening (7) associated to said lever.
Patent JP-3300952-B1 (JP)
Title: ブローノズル
IPC: F24F9/00
Filed: 2001-03-27
Granted: 2002-07-08
Abstract: 【要約】
【課題】  本発明は、ブローノズルから帯状に吐出され る空気の流れ方向及び流速の分布が均一であり、しか も、低コストで製造することができるブローノズルの提 供を課題とする。
【解決手段】  スリット６が形成された外筒２内に、ス リット７が形成された内筒３を配設して成り、外筒２内 に内筒３を配設した際に形成される外筒２と内筒３との 間の空間を空気の流路８として利用し、上記内筒３の一 端側から供給されるブロワ１５からの空気が、内筒３ 内、内筒３のスリット７、流路８を通って外筒２のスリ ット６から吐出されるように構成されているブローノズ ル１において、上記外筒２と内筒３との間に形成される 空間を隔壁９によって仕切り、上記隔壁９を中にして、 隔壁９の一側に外筒２のスリット６を位置させると同時 に隔壁９の他側に内筒３のスリット７を位置させること によって、隔壁９の他側に位置する内筒３のスリット７ から隔壁９の一側に位置する外筒２のスリット６に至る までの空間を流路８と成したことを特徴としている。
Patent JP-3297427-B1 (JP)
Title: 家庭用ゲーム等のゲーム広告課金システム、プログラム及びゲーム広告課金方法
IPC: A63F13/792
Filed: 2001-06-29
Granted: 2002-07-02
Abstract: 【要約】
【課題】   合理的な広告課金を実現する。 
【解決手段】   通信ネットワークを介して接続されたゲ     ーム端末と広告管理サーバとを含むゲーム広告課金シス     テムにおいて、前記ゲーム端末が、仮想３次元空間を所     与の視点から見た様子を表すゲーム画面に広告を表示す     る手段と、クリッピングされずに前記ゲーム画面に表示     される広告を探す手段と、クリッピングされずに前記ゲ     ーム画面に表示される広告について広告ポイントを算出     する手段と、算出される広告ポイントを前記広告管理サ     ーバに送信する手段とを含み、前記広告管理サーバが、     前記ゲーム端末から送信される前記広告ポイントに基づ     いて前記ゲーム画面への広告の表示に対する課金額を算     出する手段を含むようにする 。
Patent JP-3530851-B1 (JP)
Title: 新規乳酸菌及びこれを用いた風味改良調味料
IPC: A23L27/00
Filed: 2003-03-20
Granted: 2004-05-24
Abstract: 【要約】
【課題】飲食品に添加するだけで飲食品の異味、異臭を マスキングし、豊かな風味を付与し、更に日持ちを向上 させて改良した風味を維持する飲食品の風味改良調味料 を提供する。
【解決手段】寄託番号、ＦＥＲＭ  Ｐ−１９２５０号と して寄託されているラクトコッカス・ラフィノラクティ ス（ Lactococcus raffinolactis) に属する新規微生物、 及びこの微生物を乳清、或いは予め分解酵素を作用させ た乳清を含有する培地で培養して得られた発酵液から不 溶物及び乳酸菌体を除去した上清からなる飲食品の風味 改良調味料、及びこの飲食品の風味改良調味料を添加し てなる風味が改良された飲食品である。
Patent JP-3595814-B1 (JP)
Title: ルーズリーフ綴じ具
IPC: B42F13/26
Filed: 2003-07-07
Granted: 2004-12-02
Abstract: 【課題】  操作板の直線運動を軸のカム作用により回転に変換して綴じ環を開閉する形式の綴具は、綴環の閉鎖力が充分でなくルースリーフの噛み込みを生じる問題がある。 
  【解決手段】  操作板の直線運動を軸のカム作用により回転に変換して綴じ環を開閉する形式の綴じ具において、可動側綴じ環を支持した軸（２）に長手方向に沿った少なくとも１箇所に操作板（５）に向けて突出する係止板（９）を設け、操作板（５）は前記係止板（９）に対応した移動範囲に少なくとも１つの切り欠き（１０）と底面側の係止部（１４）を有し、操作板（５）が押し込み位置にあるときには係止板（９）は操作板（５）の係止部（１４）に係止し、係止板（９）が押し込み位置以外の所に移動したときに切り欠き（１０）が係止板（９）の位置に整列して係止板（９）を自由にするように構成されている綴じ具。 
【選択図】      図１１