baber/WOPTO huggingface dataset:
Patent RO-108596-B1 (RO)
Inventor: AVRAM MIHAI
IPC: F15B11/16
Filed: 1993-11-25
Abstract: Invenția se referă la un servomotor
electro-pneumo-hidraulic oscilant, echipament ce
permite poziționarea unghiulară, incrementală, cu
precizie ridicată, a unor sarcini inerțiale, de valoare
medie, utilizat în construcția mașinilor-unelte și, în
special, a roboților industriali. Servomotorul este
alcătuit din patru cilindri cu simplă acțiune (C,, C2, C3 și C4), montați în paralel, doi câte doi, și având
pistoanele (3 și 5) cuplate, prin câte o tijă (6)
comună, mișcarea de translație alternativă a
acestora fiind transformată, prin angrenarea unor
cremaliere (a) prelucrate pe cele două tije (6), cu o
dantură (b) prelucrată pe arborele principal (12) al
servomotorului, într-o mișcare de rotație oscilantă.
Servomotorul transformă energia mediului
pneumatic, în energie mecanică, prin intermediul a
doi dintre cilindrii alăturați (C, și C3), conectați la
orificiile de consumatori ale distribuitorului
pneumatic, cu comandă electrică (32).
Servomotorul este prevăzut cu un circuit hidraulic
de comandă a poziționării sarcinii și, implicit, a
vitezelor de deplasare, format din ceilalți doi
cilindrii (C2 și C4) alăturați, ale căror camere de
lucru sunt umplute cu ulei și legate la un drosel
proporțional (A), cu comandă diferențială.
Programarea poziției sarcinii antrenate de arborele
principal (12) al servomotorului este realizată
printr-un motor electric pas-cu-pas (46), de mică
putere. Servomotorul lucrează cu suprareglare, o
depășire a poziției programate determină o
alimentare inversă a sa și prin aceasta, o schimbare
a sensului de rotație și deci o corecție a poziției
programate.
Patent RO-108560-B1 (RO)
Inventor: SEBE ION
IPC: C07C9/02
Filed: 1994-02-22
Abstract: Prezenta invenție se referă la un
procedeu de sinteză a izopropilxantogenatului de
sodiu cu formula I :
CH3\
CH-O-C-SNa
CH S II
i S
Procedeul constă în dizolvarea hidroxidului de
sodiu în alcool izopropilic anhidru, luat în exces,
prin încălzire la reflux, timp de 1...1,5 h, răcirea
soluției la 30°C și adăugarea sulfurii de carbon, în
mic exces, timp de o oră. In timpul adăugării
sulfurii de carbon, temperatura se menține la
3O...4O°C. Pe parcursul adăugării, precipită
izopropilxantogenatul de sodiu de culoare slab
gălbui. Se mai agită masa de reacție, încă o oră,
pentru definitivarea reacției, se răcește la 0...5°C,
se filtrează și se usucă la vid produsul.
Izopropilxantogenatul de sodiu se poate utiliza ca
agent de flotație, pentru minereurile metalelor
grele.
Patent RO-116030-B1 (RO)
Title: Induction furnace
Inventor: ARVEDI GIOVANNI
IPC: F27D99/00
Filed: 1992-12-17
Abstract: The invention relates to an induction furnace meant to heat and pre-heat the flat steel products, in particular for re-establishing a homogenous temperature suitable for the rolling of thin steel slabs. The induction furnace comprises, successively, some induction coils (2), each fixed in an induction assembly with refractory materials (3) and supplied separately via frequency converters, also  being provided with some pairs of rollers (8), located between one coil and the next one, in order to support and advance the flat product (1), every coil (2)alonside the strip feed direction having 350 mm or less and every coil (2) being closed in a linear flux concentrator (5) extending all over the width of the coil (2) in transversal direction in relation to the feed direction of the flat product (1), said linear concentrator (5) comprising two sides (5a, 5b) namely, an upper and a lower side, the ends of said sides uniting while leaving a central gap (6) wherethrough the flat product (1) passes.
Patent RO-116184-B1 (RO)
Title: Process for producing a fillmass for rubber, plastics, dyes and paper
Inventor: NEAG GHEORGHE
IPC: C01B33/113
Filed: 1994-11-04
Abstract: The process for producing a fillmass for rubber, plastics, dyes and paper comprises the dry micronization of a quarz sand containing minimum 98 % SiO 2 and maximum 0.1 % F 2 O 3 and the grain size of 0.1 ... 0.5 mm, in a ball mill pulverizer, followed by pneumatically sorting the ground product at 40 miu. The fraction having a greater size than 40 miu is recirculated in the mill and finally a pneumatic sorting of the fraction having up to 10 miu and the dry filtration of the finished product takes place.
Patent RO-110667-B1 (RO)
Inventor: BUDEI BRINDUSA-CRISTINA
IPC: A43B7/16
Filed: 1994-12-20
Abstract: Invenția se referă la o gheată
terapeutică, utilizată în tratamentul unor boli
(prostatita), prin metoda presopuncturii și este
destinată fie cabinetelor medicale, fie uzului
individual, cu prescripția medicului. Gheata
terapeutică este caracterizată prin aceea că, în
scopul vindecării diferitelor organe afectate de
boală, prin stimularea circulației sanguine, în zona
lor, aplicând metoda presopuncturii, este prevăzută
cu o degajare (a), în care este articulată, printr-un
bolț (2), o pârghie (3), având o proeminență (b) ce
depășește suprafața inferioară a tălpii ghetei precum
și un canal (c) în care este fixat un dop (4), având
un cap semisferic (d), de o înălțime variabilă,
funcție de intensitatea apăsării.
Patent RO-111728-B1 (RO)
Inventor: BEVERIDGE GREGORY JOSEPH
IPC: H04N7/10
Filed: 1994-05-26
Abstract: Prezenta invenție se referă la
domeniul telecomunicațiilor, mai precis la
domeniul comunicațiilor multiple, reprezentând
invenția rămasă în depozitul inițial, în urma divizării
CBI 95-00122/ PCT/ US 05967 din
26.05.1994. Mai precis, invenția se referă la
asigurarea caracterului secret (confidențial) al
convorbirilor telefonice într-o rețea cu cablu
coaxial. Pentru a caracteriza în plus, dar nu cu
scop de limitare, invenția utilizează interdicția
canalelor telefonice modulate pe derivațiile către
abonați, pentru a împiedica ascultarea comunicațiilor
telefonice ale unui abonat de către un alt
abonat din rețea. In scopul asigurării caracterului
privat al convorbirilor, invenția constă în transportarea
semnalelor telefonice printr-o rețea magistrală,
care include o rețea de cabluri coaxiale
(24) și distribuirea selectivă a semnalelor telefonice
menționate, cu ajutorul unui mijloc de
distribuire selectivă (37), conectat funcțional la
rețeaua magistrală menționată, constând în
interzicerea semnalelor telefonice transportate,
modulate spre și de la locuința abonatului, prin
utilizarea unui dispozitiv de interdicție (16’), și
modularea/demodularea semnalelor telefonice
selectate dintre semnalele telefonice transportate,menționate,
prin utilizarea unui modulator /
demodulator (39), de la și spre locuința unui
abonat, astfel încât semnalele telefonice menționate
sunt asigurate și nu pot fi monitorizate de la
locuințele altor abonați.
Revendicări: 10
Figuri: 7
Patent RO-118002-B1 (RO)
Title: Filter cloth
Inventor: DENEŞ ILDIKO
IPC: B01D39/08
Filed: 1995-02-24
Abstract: The invention relates to a filter cloth made up of polyamide monofilament yarns, meant for separating solid particles from a fluid, such as drilling fluid. According to the invention, the cloth has longitudinal tubular zones meant for inserting some metal bars therethrough in order to fasten the cloth on the supporting frame, said zones being positioned only in the marginal areas and across the width of said cloth.
Patent RO-112272-B1 (RO)
Inventor: CONSTANTIN SPIRIDON
IPC: C03B5/187
Filed: 1996-03-25
Abstract: Invenția se referă la un
dispozitiv de omogenizare a topiturilor de
sticlă, care este constituit dintr-o elice (4.1)
silico-aluminoasă sau silico-alumino-zirconică,
o teacă ceramică (4.4) silico-aluminoasă sau
silico-alumino-zirconică, armate cu o bară
(4.2) din molibden 99,5%, legată de o bară
(4.3) din oțel refractar, alcătuind un ansamblu
monolitizat cu o pastă refractară (4.5),
având o compoziție chimică de 80... 85 %
Ala03 și 15... 20 % PgCț. Ansamblul creat se
monolitizează prin presare la rece cu o pastă
refractară, introdusă în interstițiile dintre
elementele aferente ansamblului și prin
temperare până la temperatura de 400°C, cu
o viteză de creștere a temperaturii de 5...
10°C/h.
Patent RO-113794-B1 (RO)
Title: Pneumatic pulverizer
Inventor: RUSU MIHAI IULIAN
IPC: A01M7/00
Filed: 1997-07-28
Abstract: The invention refers to a pneumatic spraying device used to fight disease and pests in vineyards and fruit tree plantations that are  intensively cultivated. The device is made up of a double diffuser, each of which has a spraying ramp. The slots (4) of the double diffuser are divided into some segments (5) which have an alternating forward and backward orientation. A solution spraying ramp (6) goes through the middle of each of these segments, and has some orifices (10) near the exterior, which have a solid jet breaker (11) positioned above them.
Patent WO-03004820-B1 (WO)
Title: Suspension de colonne perdue
Inventor: COOK ROBERT LANCE
IPC: E21B43/10
Filed: 2002-06-26
Abstract: L'invention concerne un appareil et un procédé de fabrication ou de réparation d'un tubage de puits de forage grâce à l'expansion radiale d'une colonne perdue.
Patent AT-512147-B1 (AT)
Title: Vorrichtung zum aufbereiten von kunststoffmaterial
IPC: B29C48/405
Filed: 2011-10-14
Granted: 2015-02-15
Abstract: Die Erfindung betrifft eine Vorrichtung zum Vorbehandeln und anschließenden Fördern oder Plastifizieren von Kunststoffen mit einem Behälter (1) mit einem um eine Drehachse (10) drehbaren Misch- und/oder Zerkleinerungswerkzeug (3), wobei in einer Seitenwand (9) eine Öffnung (8) ausgebildet ist, durch die das Kunststoffmaterial ausbringbar ist, wobei ein Förderer (5) vorgesehen ist, mit einer in einem Gehäuse (16) rotierenden Schnecke (6). Die Erfindung ist dadurch gekennzeichnet, dass die gedachte Verlängerung der Längsachse (15) des Förderers (5) entgegen der Förderrichtung (17) an der Drehachse (10) vorbeiführt, wobei die Längsachse (15) ablaufseitig zu der zur Längsachse (15) parallelen Radialen (11) um einen Abstand (18) versetzt ist, und dass sich die Schnecke (6), betrachtet vom Anfang der Schnecke (6) in Richtung zum Ende bzw. zur Austrittsöffnung des Förderers (5), im Uhrzeigersinn dreht.
Patent AT-508032-B1 (AT)
Title: Verfahren sowie prüfstand zum prüfen eines antriebsstrangs eines fahrzeugs
IPC: G01M17/007
Filed: 2009-10-15
Granted: 2010-10-15
Abstract: Verfahren sowie Prüfstand zum Prüfen eines Antriebsstrangs (2) eines Fahrzeugs mit zumindest einer Welle (3', 3'', 4' , 4'', 6), wobei zur Erzielung eines Soll-Verspannmoments im Antriebsstrang (2) die Drehwinkel (fw1-w4;f1, f2; fE, fA) der Welle bzw. Wellen (3', 3'', 4', 4'', 6) an zumindest zwei gesonderten Stellen (2') im Antriebsstrang (2) geregelt werden bzw. eine Drehwinkeldifferenz (?f) zwischen zumindest zwei Stellen (2') im Antriebsstrang (2) geregelt wird.
Patent AT-508152-B1 (AT)
Title: Maschine mit einer aushubeinrichtung zur aufnahme von schüttgut einer gleisbettung
IPC: E01B27/10
Filed: 2009-10-21
Granted: 2010-11-15
Abstract: Einer Maschine (1) mit einem auf einem Gleis (6) in einer Arbeitsvorfahrt (5) verfahrbaren Maschinenrahmen (2) ist eine Aushubeinrichtung (7) mit einer endlosen, rotierbaren Förderkette (8) zur Aufnahme von Schüttgut (9) einer Gleisbettung (10) zugeordnet. Im Bereich einer oberen Förderkettenumlenkung (11) sind eine Abwurfeinrichtung (12) zum Abwurf des aufgenommenen Schüttgutes (9) sowie eine Halterung (13) zur gelenkigen Verbindung der Aushubeinrichtung (7) mit dem Maschinenrahmen (2) vorgesehen. Die Halte¬rung (13) ist am Maschinenrahmen (2) relativ zu diesem - in einer von einer bezüglich einer Arbeitsrichtung (4) vorderen Arbeitsposition (18) sowie einer hinteren Endposition (19) begrenzten Verschiebebewegung (20) - in Maschi¬nenlängsrichtung verstellbar gelagert und mit einem am Maschinenrahmen (2) befestigten Pufferelement (21) verbunden, das nach Überschreiten eines der Verschiebebewegung (20) entgegen wirkenden Soll-Widerstandes (22) eine Verlagerung der Halterung (13) mitsamt der Aushubeinrichtung (7) zur hinteren Endposition (19) ermöglicht. Ein die Verschiebebewegung (20) bzw. das Überschreiten des Soll-Widerstandes (22) detektierender Schalter (25) ist zur Unterbrechung der Arbeitsvorfahrt (5) der Maschine (1) ausgebildet.
Patent BG-63647-B1 (BG)
Title: Gas distribution mechanism for internal combustion engines
Inventor: KAMBUROV JORDAN S
IPC: F02B77/00
Filed: 1998-11-12
Abstract: The gas distribution mechanism finds application in internal combustion engines, in particular in diesel engines and in other piston assemblies. It consists of intake and discharge plates with holes machined in them and connected to the stems, the cylinder head, with holes in it, matching the holes of the mobile cover of the cylinder, retracting springs of the stems, pressure springs and sealing ring of the mobile cover of the cylinder. In case of overall dimension changes due to temperature expansion and wearing, axial movement of the cover of the cylinder is ensured wherein the sealing ring ensures the airtightness of the assembly, allowing no leakage of fluids between the cover and the cylinder. The continuously pressed cover of the cylinder and the plate to the cylinder head by the pressing springs, ensure the airtightness of the assembly and in closed position no fluids can leak out from the intake and discharge plates. 1 claim, 2 figures
Patent BG-63413-B1 (BG)
Title: Transformer/reactor
Inventor: LEIJON MATS
IPC: H02K15/00
Filed: 1998-12-11
Abstract: The power transformer/reactor for high voltages is lighteweight and has a simple design. It contains at least one winding (14, 15, 16) having at least one current-carrying conductor. The winding has hard insulation (7) covered by inner and outer layer serving the equalization of the potential and having semiconductor properties. The inner and outer layers and insultion (7) completely adhere along their contact surfaces. The conductor is fitted in the interior of the inner semiconductor layer. The outer semiconductor layer is connected to earth and in any other manner to a relatively low potential. The hard insulation in the windings represents the entire electrical insulation of the power transformer/reactor. 25 claims, 3 figures
Patent BG-64164-B1 (BG)
Title: Spring-bed
Inventor: GANEV JURIJ G
IPC: A61G7/05
Filed: 2001-10-01
Abstract: The spring-bed shall find application in the manufacture of furniture, in particular for bed spring-mattresses suitable for the prophylaxis and treatment of morbid conditions of the spinal column and in hospitals for post-operative recovery. As a result of its design, the mattress is orthopaedic and it enables the effective resting of the body. The mattress comprises a frame of longitudinal and transverse planks, the width of the cross section of which is vertically positioned. The longitudinal supporting elements (2) have upper curvilinear surface (6) with two recesses (7, 8), one (7) of which is fitted roughly in the middle of the length of the element (2). Small planks (9) are laterally connected to the longitudinal supporting elements (2), arranged in succession at distance (10) between them along the whole length of the upper surface (6) of elements (2). On top of the small planks (9) a continuous layer of little rigidity is fixed, folded along the surface formed by the small planks. On it there is an insert (5) of elastic material of the type of felting, foam rubber or latex. Layer (11) is of material such as chipboard, plywood and any other similar material, but can also be of textile. On the insert (5) an external sheathing (22) is fitted, the end of which are elongated to frame (1) and are fixed to it. 14 claims, 2 figures
Patent CH-703511-B1 (CH)
Title: Mehrstufige Strahlpumpe für einen Siedewasserkernreaktor.
Inventor: ELLISON PHILLIP GLEN
IPC: G21C15/25
Filed: 2011-07-15
Abstract: Eine mehrstufige Strahlpumpe (200) für einen Siedewasserkernreaktor (SWR) nach der vorliegenden Erfindung schliesst wenigstens eine Düse (220) ein, angeordnet oberhalb einer ersten Durchlass-Struktur (208), die innerhalb einer zweiten Durchlass-Struktur (214) angeordnet ist. Die mehrstufige Strahlpumpe (200) ist derart konfiguriert, dass, wenn ein Antriebsstrom aus der Düse (220) in die erste Durchlass-Struktur (208) abgegeben wird, eine erste Saugstufe auftritt insofern, als ein erster mitgerissener Strom in den ersten Eintragseingang gezogen wird und einen vermischten Strom bildet. Der aus der ersten Durchlass-Struktur (208) austretende vermischte Strom führt danach während einer zweiten Saugstufe einen zweiten mitgerissenen Strom in den zweiten Eintragseingang herbei. Durch das Einsetzen einer mehrstufigen Herangehensweise kann der Strahlpumpen-Wirkungsgrad verbessert werden.
Patent CH-711439-B1 (CH)
Title: Modular erweiterbare Vorrichtung zum garenden Zubereiten von Speisen.
Inventor: CHRISTOPH HAUSER
IPC: F24B5/08
Filed: 2015-08-21
Abstract: Die vorliegende Erfindung betrifft eine modular erweiterbare Vorrichtung (1) zum garenden Zubereiten von Speisen, mit einer Feuerkammer (10) zum Aufnehmen und Verbrennen von brennbarem Material (11), vorzugsweise von Holz, Grillkohle, und/oder Grillbriketts, zwecks Erzeugung von Heiss-/Rauchgasen (12). Auf der Feuerkammer (10) ist eine erste Gareinrichtung (20) zum Garen von Speisen angeordnet, die über die Feuerkammer (10) beheizbar ist. Ferner weist die Feuerkammer (10) wenigstens eine Anschlusseinrichtung (30a, 30b, 30c, 30d) zum optionalen Anbinden wenigstens einer ersten Zusatz-Gareinrichtung (40, 50) in Gasverbindung mit der Feuerkammer (10) auf. Gemäss der Erfindung ist es vorgesehen, dass die wenigstens eine Anschlusseinrichtung (30a, 30b, 30c, 30d) eine Reguliereinrichtung (31a, 31b, 31c, 31d) zum Regulieren, insbesondere Schliessen, des Heiss-/Rauchgasstroms von der Feuerkammer (10) in die wenigstens eine erste Zusatz-Gareinrichtung (40, 50) aufweist.
Patent CU-23854-B1 (CU)
Title: Nuevos compuestos heterocíclicos nitrogenados y medicamento antibacteriano que los comprende
Inventor: LAMPILAS MAXIME
IPC: C07D471/18
Filed: 2009-10-09
Abstract: La invención trata de compuestos heterocíclicos nitrogenados, su preparación y su utilización como medicamentos antibacterianos, los compuestos de fórmula general (I) ESPACIO PARA LA FÓRMULA en la cual R1 representa un radical (CH2)n-NH2 o (CH2)n-NHR, siendo R un alquilo (C1-C6) y siendo n igual a 1 ó 2; R2 representa un átomo de hidrógeno; R3 y R4 forman juntos un heterociclo nitrogenado de carácter aromático en 5 vértices que comprenden 1, 2 ó 3 átomos de nitrógeno eventualmente sustituidos por uno o varios grupos R', siendo R' escogido entre el grupo formado por un átomo de hidrógeno y radicales alquilo que comprenden de 1 a 6 átomos de carbono, en forma libre, de zwitteriones, y en forma de sales con bases y ácidos minerales u orgánicos farmacéuticamente aceptables.
Patent CU-23911-B1 (CU)
Title: Derivados de amida espiro - ciclícas como moduladores de beta-2-adrenoreceptores útiles para el tratamiento de la bronquitis y el asma
Inventor: ALCARAZ LILIAN
IPC: C07D498/10
Filed: 2010-08-06
Abstract: La presente invención se relaciona con derivados diazaspiro[5.5]undecano y compuestos relacionados como antagonistas de los receptores muscarínicos y agonistas beta-adrenoreceptores para el tratamiento de desórdenes pulmonares. ESPACIO PARA LA FÓRMULA
Patent EP-1029964-B1 (EP)
Inventor: BEIER CHRISTIAN
IPC: D06F34/32
Filed: 2000-02-10
Granted: 2004-10-13
Abstract: The first storage (9a) stores permissible maximum washing weights; the second storage (9b) is for ideal detergent volumes; and the third (9c) for program times.  The first and third storage values are associated with a wash program or the laundry type and weight associated with the program. An evaluator circuit integrated into the microprocessor control retrieves the storage values of all the storage and calculates three sets of display values.
Patent EP-1031290-B1 (EP)
Inventor: TOMELLERI TIZIANA
IPC: A23N15/00
Filed: 2000-02-21
Granted: 2004-01-28
Abstract: An automatic device (10) for slicing artichoke hearts or cores (30) is assembled inside of a machine for the preparation of artichoke hearts starting from entire artichokes. Said machine is provided with a conveyor (20) having an intermittent movement and comprising jaws (21) for holding individual artichokes, as well as an automatic device (40) for milling the external portion of an artichoke heart, and an automatic device (50) for expelling the artichoke heart frome the holding jaws (21) towards a harvesting device. The slicing device (10) comprises a fixed rod (60) upon which an artichoke heart or core (30) is transfixed when it is expelled from said jaws (21), as well as a series of, rotatable circular blades (14) which are radially disposed around said rod (60) and which are simultaneously rotatable in order to cut the artichoke heart as transfixed by said rod into slices; said device (10) is assembled beneath said automatic device (40) for milling the artichoke heart. <IMAGE>
Patent EP-1077123-B1 (EP)
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/76
Filed: 2000-07-21
Granted: 2008-10-22
Abstract: An injection apparatus which can reduce frictional resistance which acts on resin during an injection step to thereby prevent variation in a reference position and improve quality of molded products. The injection apparatus comprises a heating cylinder; a screw disposed within the heating cylinder to be rotatable and reciprocatable, the screw having a flight portion in which a flight is formed on an outer circumference of a screw body, and a screw head disposed at a front end of the flight portion; a first drive unit for rotating the screw; a second drive unit for advancing and retracting the screw; a screw-advancement control unit for driving the second drive unit in an injection step in order to advance the screw at a predetermined screw speed; and a flight speed control unit for driving the first drive unit in the injection step in order to advance the flight at a flight speed that is apparently lower than the screw speed. Since the frictional resistance acting on resin in the vicinity of the inner circumferential surface of the heating cylinder can be reduced, during the injection step, the injection force can be made to correspond to the injection pressure, so that a sufficiently large injection pressure can be generated.  <IMAGE>
Patent EP-1097795-B1 (EP)
Inventor: VIEHHAUSER CHRISTIAN
IPC: B29C55/00
Filed: 2000-10-30
Granted: 2004-01-07
Abstract: A stretching unit comprising a plastic panel between upper and lower tool platens is heated in a heating station(126) until the softened plastic adheres to the tool platens. The assembly is then fed to a stretching station(130) where the platens are parted slightly to increase the panel thickness. After stretching the cellular panel is cooled to allow removal from the platens. An Independent claim is made for the process equipment which includes lower and upper platens, heating (126), stretching (130) and cooling (134) stations and a conveying system (122,124) for moving a stretching assembly between the heating, stretching and cooling stations.
Patent EP-1126095-B1 (EP)
Inventor: ZAMBELLI SERGIO
IPC: B29C48/355
Filed: 2000-12-21
Granted: 2005-07-27
Abstract: A prefabricated concrete panel for building floors in civil or industrial structures, comprising a concrete body (2) with a reinforcement (3) provided with portions which protrude from one of the larger faces of the body of the panel which constitutes extrados of a floor and are designed to be embedded in the casting of the topping (4) of the floor. At least one first shaped sheet (5) is provided inside the body of the panel, is made of thermally insulating material, is interposed between the two larger faces of the panel body (2) and forms, between the two larger faces of the panel body, a ventilation chamber (6) which is composed of a plurality of mutually connected cells. <IMAGE>