baber/WOPTO huggingface dataset:
Patent KR-970004598-B1 (KR)
Title: Photo-hardening coating composition
Inventor: KIM JANG-WOOK
IPC: C09D7/12
Filed: 1993-12-30
Granted: 1997-03-29
Abstract: The ultraviolet-curing coating composition, which comprises an urethane acrylate type oligomer, a reactive monomer, photo initiator, leveling agent and additives, etc. The composition is characterized by containing a photosensitizer of caprolactone modified acrylate of the general formula(I) wherein, Y is the general formula(II) (In the formula, R1 is alkyl having 1-20 carbon atom), R is the general formula(III)(In the formula, R2 is hydrogen or methyl), X is saturated hydrogen carbon having 3-20 carbon atoms and n is an integer of 2-4. This ultraviolet-curing coating composition for plastic forming article, vinyl chloride laminated paper can form a coating which is improved in anti-yellowing, abrasion resistance, chemical resistance and hardness.
Patent KR-0172977-B1 (KR)
Title: Method and apparatus for multicorlor printing, particularly on textiles
Inventor: PETERSEN POUL SCHACK
IPC: B41F15/12
Filed: 1991-02-15
Granted: 1999-05-01
Abstract: In the printing machine, the intermediate drying is effected by the support plates for the material to be printed being moved through or past freezing units during their passage between the individual printing stations.
Patent KR-930010399-B1 (KR)
Inventor: GERSON IRA A
IPC: G10L19/125
Filed: 1988-12-29
Granted: 1993-10-23
Abstract: 내용 없음.
Patent RO-126923-B1 (RO)
Title: Device for gripping and machining moulded pieces
Inventor: ŞANDRU VERGIL
IPC: B23B31/30
Filed: 2010-06-08
Abstract: The invention relates to a device for gripping with the view of processing or for machining a moulded steel piece of relatively low mechanical strength, which needs to be machined from at least two directions in order to achieve dimensions and geometries of reciprocal relative interdependence, as well as in relation with a reference base. According to the invention, the device comprises some lateral wedge grips () and some end wedge grips (), for another side of a piece (), the first lateral and end grips () being fixed and the other lateral and end grips () being mobile, where the fixed grips () are mounted on a fixed plate () integral with a table () of a milling machine, to the same plate () there being also fixed a linear pneumatic motor () whose piston () drives, by means of a clamping disc () the mobile grips (), the lateral mobile grip () being driven by means of the disc () and a compensating spring (), as well as by means of a pressure ring (), a reducing gear () provided with a drive pinion () being mounted on a plate () fixed onto the table () of the milling machine, in order to drive a group of reversing wheels (), as well as some wheels () which drive some profiled milling cutters () into rotation.
Patent RO-128215-B1 (RO)
Title: Biodegradable synthetic ester lubricants and process for preparing the same
Inventor: MIRCI LIVIU-EDUARD
IPC: C10M101/04
Filed: 2011-07-27
Abstract: The invention relates to a synthetic lubricant and to a process for preparing the same. According to the invention, the lubricant has the general formula I: R-COO-R-OOC-(CH)-COO-R-OOC-Rwhere Ris an ethylene glycol radical and Ris an oleic radical of the formula: CH-(CH)-CH=CH-(CH)-, having a viscosity index in the range of 188...220, a fire point of 232...297°C, a flowing point of -14...+28°C, a wear spot diameter of 0.4...0.7 mm as related to the basic oil and of 0.35...0.66 mm for the adittivated oil. The process, as claimed by the invention, consists, in a first stage, in contacting the sebacic oil with 2.01...2.1 mole ethylene glycol, in the presence of an aromatic solvent, in auto catalytic or catalytic system, extracting the reaction water for 10...150 h, followed by cooling the reaction mass down to 50...60°C and, in a second stage, admixing the oleic acid in a stoichiometric ratio in relation with the diester, extracting the water for 10...95 h, removing the solvent from the installation, devolatilization under vacuum, treatment with active carbon and filtration.
Patent RS-53980-B1 (RS)
Inventor: ZUGMAIER GERHARD
IPC: C07K16/46
Filed: 2009-11-06
Abstract: Konstrukt CD19xCD3 bispecifičnog jednolančanog antitela za upotrebu u metodi lečenja, poboljšanja ili eliminacije pedijatrijske akutne limfoblastne leukemije (ALL) kod pedijatrijskih pacijenata sa ALL ,Prijava sadrži još 18 patentnih zahteva.
Patent RS-54190-B1 (RS)
Inventor: WU TOM YAO-HSIANG
IPC: C07D495/04
Filed: 2009-02-27
Abstract: Jedinjenje Formule (I-A), ili njena farmaceutski prihvatljiva so ili farmaceutski prihvatljivi solvat: naznačen time, što: X3 predstavlja N; X4 je N ili CR3; X5 je -CR4=CR5-; R3 je H; R4 je H; gde je R5 je odabran iz grupe koju čine halogen, -C(O)OR7, -C(O)R7, -C(O)N(R11R12), -N(R11R12), -N(R9)2, -NHN(R9)2, -SR7, -(CH2)nOR7, -(CH2)nR7, -LR8, -LR10, -OLR8, -OLR10, C1-C6alkil, C1-C6heteroalkil, C1-C6haloalkil, C2-C8alken, C2-C8alkin, C1-C6alkoksi, C1-C6haloalkoksi, aril, heteroaril, C3-C8cikloalkil, i C3-C8heterocikloalkil, gde su C1-C6alkil, C1-C6heteroalkil, C1-C6haloalkil, C2-C8alken, C2-C8alkin, C1-C6alkoksi, C1-C6haloalkoksi, aril, heteroaril, C3-C8cikloalkil, i C3-C8heterocikloalkil grupe od R5 svaka za sebe po slobodnom izboru supstituisana sa 1 do 3 supstituenta koji su nezavisno odabrani iz grupe koju čine halogen, -CN, -NO2, -R7, -OR8, -C(O)R8, -OC(O)R8, -C(O)OR8, -N(R9)2, -P(O)(OR8)2, -OP(O)(OR8)2, -P(O)(OR10)2, -OP(O)(OR10)2, -C(O)N(R9)2,-S(O)2R8, -S(O)R8, -S(O)2N(R9)2, i -NR9S(O)2R8; gde je svaka L nezavisno odabrana iz grupe koju čine veza , -(O(CH2)m)t-, C1-C6alkil, C2-C6 alkenilen i C2-C6alkinilen, gde su C1-C6alkil, C2-C6alkenilen i C2-C6alkinilen od L po slobodnom izboru svaki za sebe supstituisani sa 1 do 4 supstituenta koji su nezavisno odabrani iz grupe koju čine halogen, -R8, -OR8, -N(R9)2, -P(O)(OR8)2, -OP(O)(OR8)2, -P(O)(OR10)2, i -OP(O)(OR10)2; gde je R7 odabran iz grupe koju čine H, C1-C6alkil, aril, heteroaril, C3-C8cikloalkil, C1-C6heteroalkil, C1-C6haloalkil, C2-C8alken, C2-C8alkin, C1-C6alkoksi, C1-C6haloalkoksi, i C3-C8heterocikloalkil, gde su C1-C6alkil, aril, heteroaril, C3-C8cikloalkil, C1-C6heteroalkil, C1-C6haloalkil, C2-C8alken, C2-C8alkin, C1-C6alkoksi, C1-C6haloalkoksi, i C3-C8heterocikloalkil grupe od R7 svaki za sebe po slobodnom izboru supstituisane sa 1 do 3 R13 grupe, i gde je svaka R13 nezavisno odabrana iz grupe koju čine halogen, -CN, -LR9, -LOR9, -OLR9, - LR10, -LOR10, -OLR10, -LR8, -LOR8, -OLR8, -LSR8, -LSR10, -LC(O)R8, - OLC(O)R8, -LC(O)OR8, -LC(O)R10, -LOC(O)OR8, -LC(O)NR9R11, LC(O)NR9R8, -LN(R9)2, -LNR9R8, -LNR9R10, -LC(O)N(R9)2, -LS(O)2R8, -LS(O)R8, -LC(O)NR8OH, -LNR9C(O)R8, -LNR9C(O)OR8, -LS(O)2N(R9)2, -OLS(O)2N(R9)2, -LNR9S(O)2R8, -LC(O)NR9LN(R9)2, -LP(O)(OR8)2, - LOP(O)(OR8)2, -LP(O)(OR10)2 i -OLP(O)(OR10)2; gde je svaka R8 nezavisno odabrana iz grupe koju čine H, -CH(R10)2, C1-C8alkil, C2-C8alken, C2-C8alkin, C1-C6haloalkil, C1-C6alkoksi, C1-C6heteroalkil, C3-C8cikloalkil, C2-C8heterocikloalkil, C1-C6hidroksialkil i C1-C6haloalkoksi, gde su C1-C8alkil, C2-C8alken, C2-C8alkin, C1-C6heteroalkil, C1-C6haloalkil, C1-C6alkoksi, C3-C8 cikloalkil, C2-C8heterocikloalkil, C1-C6hidroksialkil i C1-C6haloalkoksi grupe od R8 svaka za sebe po slobodnom izboru supstituisana sa 1 do 3 supstituenta koji su nezavisno odabrani iz grupe koju čine -CN, R11, -OR11, -SR11, -C(O)R11, -OC(O)R11, -C(O)N(R9)2, - C(O)OR11, -NR9C(O)R11, -NR9R10, -NR11R12, -N(R9)2, -OR9, -OR10,-C(O)NR11R12, -C(O)NR11OH, -S(O)2R1
Patent RS-57471-B1 (RS)
Title: New probiotic starter culture for human and animal use
Inventor: GOLIĆ NATAŠA
IPC: C12R1/46
Filed: 2015-12-17
Abstract: The subject invention relates to the new starter probiotic culture that is composed of three thermophilic lactic acid bacteria (LAB) natural isolates: Streptococcus thermophilus LMG P-28585 (BGVLJ1-44), Lactobacillus fermentum LMG P-28583 (BGHI14) and Lactobacillus helveticus LMG P-24226 (BGRA43), in specific ratios. The starter culture of the subject invention exhibits proteolytic and antimicrobial activity, as well as immunomodulatory effect. Moreover, it relates to the use thereof in prevention and/or treatment of intestinal infections in mammals, namely humans and animals, and as an immunomodulator.
Patent SA-112330579-B1 (SA)
Inventor: AHMED ALI BASFAR
Filed: 2012-06-05
Abstract: يتعلق الاختراع الحالي بطريقة وعملية لإزالة الكبريت المتبقي في الأنواع الأربعة للنفط الخام العربي الثقيل (Arabian Heavy-AH) والديزل الأولي (Straight Run Diesel-SRD) بواسطة الاشعاع الأيوني. حيث يعتبر الاشعاع الناجم عن إزالة الكبريت غير ملائم للجرعات الممتصة التي تصل إلى 200 كيلو جراي. ولايزال معظم الكبريت المترابط عضوياً والكبريت اوفقاً لعنصري و كبريتيد الهيدروجين موجودين في العينات التي تم تعريضها للإشعاع. وتتحقق إزالة الكبريت من النفط الخام والديزل الأولي (SRD) من خلال ربط أشعة جاما مع غيرها من العمليات الفيزيائية\ الكيميائية ( على سبيل المثال استخراج وأكسدة السائل- السائل) والتي قدمت مستويات كبيرة في خفض الكبريت الكلي في المنتجات المدققة (النفط الخام والديزل الأولي). أظهرت النتائج عن أفضل عمليات الازالة للنفط الخام العربي الثقيل والديزل الأولي (SRD) في خفض محتوى الكبريت الكلي ما يصل إلى 36% نفط خام (AH) و 78% الديزل الأولي (SRD) التي تقابل ( عملية السائل\ 200 كيلو جراي) و ( عملية السائل \ 200 كيلو جراي) للنفط الخام (AH) والديزل الأولي (SRD) على التوالي. الشكل رقم (1)
Patent SA-115370137-B1 (SA)
Title: Eye dropper positioning and guiding apparatus
Inventor: ABDULLAH M AL-MOHIZEA
Filed: 2015-12-10
Abstract: The eye dropper positioning and guiding apparatus includes a resilient guiding device having a selectively compressible member having a first opening adapted to receive an eye drop applicator and a second opening adapted to position an eye within an area of the second 5 opening to receive a fluid from the eye drop applicator. The selectively compressible member is adapted for selective linear and nonlinear movement in relation to the eye positioned within the area of the second opening. The eye dropper positioning and guiding apparatus can also include a support base and a resilient guiding device including a selectively expandable member having a plurality of concentric loops having an outermost loop and an innermost 10 loop, adapted for selective linear and nonlinear movement, or a support base and a resilient guiding device including a plurality of concentric, interconnected rings adapted for selective linear and nonlinear movement in relation to an eye. Fig. 1A.
Patent SA-118400024-B1 (SA)
Title: Multilevel Cascade Hexagonal Voltage Source Converter with Isolated DC Sources
Inventor: Ayman Abdullah Alabduljabbar
Filed: 2018-09-17
Abstract: The multilevel cascade hexagonal voltage source converter with isolated direct current DC sources has a plurality of polyphase stages, each stage having alternating current AC inputs corresponding to a number of phases, and a numerically identical plurality of n outputs, cascaded by connection of the outputs of one stage to the inputs of a next stage. Each stage has plural DC-to-AC converters corresponding to the number of phases, and connected to one of the alternating current AC inputs, each having a connection for receiving direct current DC power, and amplifying its alternating current AC outputs with the received direct current DC power. The DC-to-AC converters are connected by split inductors, with each split inductor providing an output at a center tap terminal. The inductor half-segments are cross-connected with inductive cross-coupling links inductively connected to the inductor half-segments at opposite sides of the polyphase ring connection. The middle terminals of the n spl
Patent SA-515361031-B1 (SA)
Title: Tau immunotherapy
Inventor: PETER SEUBERT
Filed: 2015-09-10
Abstract: TAU IMMUNOTHERAPY ABSTRACT The invention provides antibodies to tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration. Fig. 5
Patent SA-519402263-B1 (SA)
Title: Multiple-Stage Catalyst System for Self-Metathesis with Controlled Isomerization and Cracking
Inventor: SHAIKH SOHEL K
Filed: 2019-07-21
Abstract: Embodiments of processes and multiple-stage catalyst systems for producing propylene comprising introducing a hydrocarbon stream comprising 2-butene to an isomerization catalyst zone to isomerize the 2-butene to 1-butene, passing the 2-butene and 1-butene to a metathesis catalyst zone to cross-metathesize the 2-butene and 1-butene into a metathesis product stream comprising propylene and C4-C6 olefins, and cracking the metathesis product stream in a catalyst cracking zone to produce propylene. The isomerization catalyst zone comprises a silica-alumina catalyst with a ratio by weight of alumina to silica from 1:99 to 20:80. The metathesis catalyst comprises a mesoporous silica catalyst support impregnated with metal oxide. The catalyst cracking zone comprises a mordenite framework inverted (MFI) structured silica catalyst.
Patent SA-520420229-B1 (SA)
Title: A Security Barrier for Providing Protection in a Public Space
Inventor: EMBORG MICHAEEL
Filed: 2020-09-27
Abstract: The present invention concerns a security barrier for providing protection in a public space or the like, said barrier comprising a mineral wool assembly comprising at least one mineral wool element having an outer liquid impermeable covering and wherein the at least one mineral wool element is adapted for being filled with a liquid. The invention further comprises a method of manufacturing such security barrier and a method of preparing the security barrier for providing protection in a public space. (Fig. 5).
Patent SA-521421006-B1 (SA)
Title: Selective estrogen receptor degraders
Inventor: SALL DANIEL JON
IPC: C07D491/052
Filed: 2021-01-12
Abstract: Novel selective estrogen receptor degraders (SERDs) according to the formula: pharmaceutically acceptable salts, pharmaceutical compositions, uses, and methods of use thereof are provided.
Patent SA-521422116-B1 (SA)
Title: Novel anti-PD-1 antibodies
Inventor: ZHISHENG CHEN
Filed: 2018-02-11
Abstract: The present disclosure provides monoclonal antibodies against protein programmed cell death 1 (PD-1), which can block the binding of PD-1 ligands to PD-1, and therefore block the inhibitory function of PD-1 ligands on PD-1 expressing T cells. The antibodies of disclosure provide very potent agents for the treatment of multiple cancers via modulating human immune function. Fig. 1
Patent AU-2017261546-B1 (AU)
Title: Vehicle wheel carrier
Inventor: HEYWARD GREGORY RICHARD
IPC: B62D43/02
Filed: 2017-11-15
Abstract: A spare wheel carrier (1) is described for attachment to a vehicle (3). A mounting plate (4) is secured to the bumper (2). A first support arm (5) has its lower end pivotally coupled to one end of a piston rod (6) of a hydraulic linear 5 actuator (7). The other end of the arm (5) terminates in a pin-like protrusion (10) which engages a socket (11) connected to one end of a support beam (9) to allow rotation of the beam (9) about the arm (5). The other end of the beam (9) terminates in an over-centre latch (12) which engages with a catch plate (13). Another support arm (14) depends substantially orthogonally from the 10 beam (9) and terminates in a substantially U-shaped channel member (15) which contains a sliding support (17, 18) for a wheel and tyre assembly to be positioned sufficiently spaced from the bodywork of the vehicle (3). In use, a spare wheel and tyre assembly is secured to the sliding support (17, 18). The latch (12) is disengaged and the beam (9) is manually rotated about the arm 15 (5) to a position substantially orthogonal to the rear of the vehicle (3). The actuator (7) is activated and the beam (9) pivots downward until the wheel contacts the ground. The wheel and tyre assembly is then disengaged from the sliding support (17, 18).
Patent AU-2020200265-B1 (AU)
Title: Infant formula preparation apparatus
Inventor: STALLARD CAMERON WALTER JACK
IPC: B65D25/08
Filed: 2020-01-14
Abstract: An assembly for dispensing a substance into a receptacle, the assembly comprising: 
a) a first portion connected to an opening of the receptacle; 
b) a chamber for containing the substance, the chamber being at least partly located within the 
first portion; 
c) a seal located below the chamber, the seal retaining the substance in the chamber; 
d) a removable stop member; and 
wherein removal of the stop member enables the chamber to be moved downwardly to cause 
the seal to open and release the substance into the receptacle.
Patent AU-2021254532-B1 (AU)
Title: An Adjustable Golf Club
Inventor: MOORE SIMON
IPC: A63B53/06
Filed: 2021-10-19
Abstract: The invention is golf club or part therefor comprising a ball-strike head 1 having a first 
locking gear 17 comprising splines, a hosel 2 having a second locking gear 
comprising splines, an inner slip gear 27 and an outer slip gear 30. The club or part 
therefor is formed such that spring force acts on the locking gears to bias them to 
engage one another to lock the head in one of a plurality of loft settings. Spring force 
also acts on the slip gears 27, 30 to bias the teeth of one slip gear to engage with 
teeth of the other. The arrangement is such that hand force can be applied to the 
head 1 to move it towards the heel of the club against the bias on the locking gears 
to unlock the head so that it can be hand rotated into another of the loft settings and 
then released such that the same bias causes the head to be locked in that other loft 
setting. As the head is rotated into this other loft setting at least one of the slip gears 
rides over the other to generate a click sound to give a person adjusting the club 
audible feedback of the adjustment.
Patent WO-2004070119-B1 (WO)
Title: Procede d’installation en mer d’un eolienne
Inventor: FARGIER CYRILLE
IPC: F03D1/00
Filed: 2004-01-07
Abstract: L'invention concerne un procédé d'installation en mer d'une éolienne (1) comprenant un pylône télescopique (3, 3a-3c), caractérisé en ce qu'il comprend les étapes successives suivantes dans lesquelles 1) on transporte ladite éolienne (1), ledit pylône étant en configuration rétractée, sur une plateforme flottante auto-élévatrice (10) supportant également un dispositif de déplacement et de levage (20) de l'éolienne (1) comprenant une tour mobile (21) comprenant des moyens de levage (24-27) ledit site d'installation en mer de ladite éolienne comprenant un pieu de fondation (4) installé au fond de la mer (5), et 2) une fois arrivé à proximité dudit pieu de fondation (4), on surélève ladite plateforme auto-élévatrice (10) par rapport au niveau de la mer (7) et on lui assure une position fixe par rapport au sol marin (5), et 3) on déplace ladite éolienne avec ledit pylône en configuration rétractée jusqu'à ce que la base du pylône (3) soit dans l'axe dudit pieu de fondation (4), puis on solidarise la base dudit pylône (3) avec le sommet dudit pieu de fondation (4), et 4) on déploie ledit pylône (3) depuis sa dite configuration rétractée jusqu'à sa dite configuration déployée à l'aide dudit dispositif de déplacement et de levage (20).
Patent WO-2006129036-B1 (WO)
Inventor: RENARD PIERRE-YVES
IPC: C07D319/00
Filed: 2006-05-24
Abstract: The invention concerns novel 1,2-dioxetane derivatives of general formula (I) as defined in the description, capable of emitting a detectable luminescent signal, their use in a method for detecting and/or quantizing a physical, chemical or biological, in particular enzymatic, phenomenon, as well as a kit for implementing said method.
Patent WO-2008026084-B1 (WO)
Title: Procédé de fabrication de panneaux externes de gros appareils électroménagers
Inventor: TURAN HALIL
IPC: B32B37/22
Filed: 2007-05-31
Abstract: L'invention concerne un procédé dans lequel les étapes de fabrication d'un matériau avec une structure multicouche devant être utilisé pour les panneaux externes d'appareils ménagers sont expliquées. Dans la première étape, un colorant est appliqué sur un côté d'une plaque thermoplastique et la plaque est séchée. Dans la seconde étape, une barrière contre l'humidité est générée en laminant une couche de film, qui ne permet pas à l'humidité de rentrer dans le côté inférieur non revêtu de la plaque thermoplastique, par un procédé de combinaison ou de collage à chaud. Après la première étape, comme étape intermédiaire, des procédés de revêtement de vernis sur la plaque thermoplastique et de durcissement de vernis par l'application d'une lumière ultraviolette peuvent être appliqués ; après cela ou comme autre étape intermédiaire, un revêtement d'une couche protectrice contre les empreintes de doigts, les rayures et les bactéries puis un séchage peuvent être appliqués. La plaque thermoplastique est soumise au procédé de formage et convertie en une forme désirée après ou avant l'une desdites étapes.
Patent IT-1317802-B1 (IT)
Inventor: FABBRI CORSARINI LUCIANO
IPC: B60R9/058
Filed: 2000-06-02
Granted: 2003-07-15
Abstract: A connection device for fixing bars, racks and the like to a motor vehicle and the like, comprising a supporting foot (1) which supports a bar and the like and can be arranged at an engagement element (5) provided on a motor vehicle; a connection element (10) being rigidly coupled to the supporting foot (1) and being coupleable to the engagement element (5); a locking element (20) being supported by the supporting foot (1) and engaging simultaneously, in the locking position, the engagement element (5) and the connection element (10).   <IMAGE>
Patent IT-1318910-B1 (IT)
Title: Decontamination of boiling water nuclear reactor involves circulating decontamination solution through reactor recirculation loops and/or annulus region of pressure vessel, without going through central core region
Inventor: WILSON DAVID W
IPC: G21C/
Filed: 2000-09-21
Granted: 2003-09-19
Abstract: A boiling water nuclear reactor is decontaminated by circulating a decontamination solution through at least one reactor recirculation loop and annulus region of the pressure vessel, without circulating the decontamination solution through a central core region.  Decontamination of a boiling water nuclear reactor having reactor circulation loops hydraulically connected in parallel with a reactor pressure vessel comprising a central core region (36), an annulus region (44) surrounding the central core and in hydraulic communication with the reactor circulation loops, and a lower internals region in hydraulic communication with the central core region, involves circulating a decontamination solution through at least one of the reactor recirculation loops and the annulus region of the pressure vessel, without circulating the decontamination solution through the central core region.
Patent IT-1393564-B1 (IT)
Inventor: BONETTI SIMONE
Filed: 2009-04-02
Granted: 2012-04-27
Abstract: A unit (1) for the pre-assembly of thermal insulation profiles (P), of the type comprising a first profile part (S1) and a second profile part (S2), each of which is provided with at least one longitudinal slot (C) delimited by a pair of mutually opposite ridges (N), the parts being arranged with the respective slots (C) in facing pairs so as to form at least one receptacle for at least one connecting partition (B) of the profile parts (S1,S2), and a corresponding assembly apparatus. The pre-assembly unit (1) comprises first and second means (13,14), respectively, for gripping the first and second profile parts (S1,S2) at least in the pre-assembly configuration, and at least one of the first and second grip means (13,14) are of the automatic type and are adapted to interfere with the respective profile part (S1,S2) at the external ridges (N') that delimit the corresponding slots (C).
Patent IT-1315406-B1 (IT)
Inventor: MARIONI ELIO
IPC: G01F23/74
Filed: 2000-03-08
Granted: 2003-02-10
Abstract: A liquid level detection device (10), particularly for submersed pumps, characterized in that it comprises means (13, 14) for detecting variation of electric and/or magnetic field in relation to the variation of the level of the liquid; the means are associated with a controller (16) for switching on and off a submersed pump (12).