baber/WOPTO huggingface dataset:
Patent UY-38755-A (UY)
Title: Inhibidores de la replicación del virus de inmunodeficiencia humana
Inventor: IWUAGWU CHRISTIANA
IPC: C07D471/04
Filed: 2020-06-17
Abstract: Se dan a conocer el compuesto y las sales del mismo aptas para uso farmacéutico, y composiciones y métodos para el tratamiento de la infección por el virus de inmunodeficiencia humana (VIH):
Patent UY-39161-A (UY)
Title: Materiales de película laminada y procesos para su fabricación y sus usos
Inventor: THOMAS TOBY R
IPC: A61L27/04
Filed: 2021-04-07
Abstract: En el presente documento se proporcionan películas laminadas con agentes activos, tales como agentes antimicrobianos volátiles, adecuados para su uso como materiales de envasado de alimentos. También se proporcionan en el presente documento bolsas hechas de esas películas laminadas, así como métodos de fabricación de esas películas laminadas.
Patent UY-39705-A (UY)
Title: Novedosos compuestos útiles como agonistas de sting y sus usos
Inventor: LONG WEI
IPC: C07D495/04
Filed: 2022-03-29
Abstract: Se proporcionan compuestos de la Fórmula general I, II, III, IV, V y sus sales farmacéuticamente aceptables, que pueden ser útiles como inductores de la producción de interferón tipo I, específicamente como agentes activos de STING. También se proporcionan síntesis, composiciones y usos de dichos compuestos.
Patent YU-11798-A (YU)
Inventor: NEBOJSA GRAHOVAC
Filed: 1998-03-17
Abstract: Postupak hladjenja i podmazivanja pri mašinskoj obradi na numeričkim mašinama beskontaktnim merenjem temperature rezanja omogućava da se regulacijom protoka sredstva za hladjenje i podmazivanje u zavisnosti od stvorene temperature u zoni rezanja uz primenu rashladnog kompresorskog agregata za održavanje sredstva na sobnoj temperaturi znatno smanji habanje alata i troškovi serijske proizvodnje i produži radni vek sredstva za hladjenje i podmazivanje. U prvoj fazi u zoni kontakta obratka (9) i alata (8) temperatura rezanja se registruje dvobojnim pirometrom (1) i rekorderom (2), pa se signal o promeni temperature u drugoj fazi šalje PID regulatoru (3) koji vrši regulaciju protoka sredstva za hladjenje i podmazivanje kroz ventil (7). Ako se pri serijskoj proizvodnji sredstvo zagreje iznad sobne temperature u trećoj fazi rashladni agregat (4) smešten na potisu pumpe (5) reaguje pod uticajem kontrolnog davača (6) i hladi sredstvo na sobnu temperaturu.
Patent YU-17994-A (YU)
Title: Naprava za prenošenje teških tereta
Inventor: RANDELOVIC M
Filed: 1994-04-08
Abstract: NAPRAVA ZA PRENOŠENJE TEŠKIH TERETA, prema osnovnoj varijanti izvođenja, izvedena je tako što je na sredinu osovine (1) navučena cev (4), ogranicena polugama (2), zavarenim za osovinu (1). Na krajeve osovine (1) do poluga (2) navučena je, po jedna cev (3) ogranicena po jednim osiguračem (6), pri čemu su na kraju osovine (1) izvedeni zaseci (5, 5') i na njima po jedan otvor (7).
Patent YU-89784-A (YU)
Title: Process for making derivatives of imidazolidindione
Inventor: HUTACHINSOU A J
IPC: C07D487/10
Filed: 1984-05-23
Abstract: A series of novel spiro-oxindole imidazolidinedione derivatives have been prepared, including their pharmaceutically acceptable salts. These compounds are useful in therapy as aldose reductose inhibitors for the control of certain chronic diabetic complications. Preferred compounds include 6'-amino-spiro- [imidazolidine-4,3'-indoline] -2,2', 5-trione, 5'-chloro -7'-amino-spiro [imidazolidine-4,3'-indofine) -2,2', 5-trione, 1'- (3-pyridylmethyl) -5'-fluoro-spiro [imidazolidine-4,3'-indoline) -2,2',5-trione, 1'- (3-pyridylmethyl) -5',7'-dichloro-spiro- [imidazolidine-4,3'( indoline] -2,2',5-trione and spiro- [imidazolidine-4,3'- (6- azaindoline)1 -2,2',5-trione. Methods for preparing these compounds from known starting materials are provided.
Patent AT-A164799-A (AT)
IPC: F23D14/34
Filed: 1999-09-24
Abstract: The gas burner has a fan (1) fitted to a mounting plate (2) provided with a central bore (10) acting as an air line and a recess (8) on the opposite side to the fan, coupled via a bore (9) with a gas line connection (3). The recess is closed by a cover plate (5) incorporating a central opening (13) aligned with the air line, surrounded by a ring of jet bores (6).
Patent AT-A197688-A (AT)
IPC: F24D19/10
Filed: 1988-08-05
Abstract: A water heating installation comprises a primary heat exchanger (3) which is heated by a burner (1) and the heating of which is controlled by an electronic control (29) and to the hot water circulation (5, 6) of which a secondary heat exchanger (13) is connected, which serves for the heating of domestic water and which has a water switch (10) which controls, by means of a control element (28), the heating of the domestic water and which is operated by the domestic water throughput. The respective position of this control element (28) determines the adjustment of an adjustable resistor (63) of the electronic control (29) to that set value of the flow temperature of the primary heat exchanger which corresponds to the energy requirement for the respective domestic water throughput. <IMAGE>
Patent AT-A280585-A (AT)
IPC: B29C55/12
Filed: 1985-09-26
Abstract: Smooth, glossy, thin films based on linear polyethylene with Mw > 4 X 10<5>, preferably above 8 x 10<5>, having a strength above 1 GPa, a modulus above 20 GPa, and a FEM value above 150 KJ/m, and having a thickness of below 25  mu m, preferably below 2  mu m, an opacity below 15% and a water vapour transmission value below 0.6. Such films can be prepared by spinning or extruding a semidiluted solution of polyethylene, thermoreversible gelation of the spun or extruded article, followed by high, biaxial stretching.
Patent BE-807373-A (BE)
Title: Shock-resisting, rubbery plastic material - contg olefin/acrylic copolymer with good physical properties
IPC: C08F255/00
Filed: 1973-11-16
Abstract: Polymers are made by polymsg 40-99 pts of >=1 ethylenically unsatd monomer (II) able to form a plastic material with a glass transition temp >=10 degrees a in the presence of 1-60 pts of an olefine/acrylate copolymer (I) contg, as essential components, >=1 olefine contg 3-20C and >=1 acrylate in which the alcohol fraction contains 1-20C and no ethylenic unsatd but may contain also an acrylate with unsat in the alcohol II has the formula: in which Y and Z are H, halogen, -R, -COOR, -COX, -COOH, -COR, -OR, -OCOR or CN, where R is a hydrocarbon gp or hydrocarbon contg >= of N, O or halogen, and R1 and R2 are hydrocarbon gps. The polymers are shock resisting and have excellent resistance to ageing atmospheric agents and heat, and excellent transparency. Used for making mouldings such as bottles, films and replacement for glass in windows and paintings.
Patent BE-807768-A (BE)
Title: Mixed oxide ammonoxidation catalyst - for (meth) acrylonitrile prepn from propylene/isobutene
Inventor: UMEMURA S
IPC: D04H1/4342
Filed: 1973-11-23
Abstract: The catalyst is of formula BiMOaWbQcXdOe (where Q is gp. (II) metal(s); X is Ti, Zr, Nb, Ta, V, Cr, Mn, Fe, Co and/or Ni; a = 0.3-10 pref. 0.5-3; b = 0.05-3 pref. 0.1-1.5; c = 0.1-6 pref. 0.2-5; d = 0-5 pref. 0.1-4; e satisfies the mean valencies of the metal). Compared with prior art catalyst, reaction temps. may be lower (e.g. is approx. 400 degrees C c.f. >=450 degrees C), conversin and selectivity are higher (giving >=80% yield c.f. is approx. 70%) and contact times are decreased.
Patent BE-813383-A (BE)
Title: Uranium oxide-plutonium oxide mixtures - made from solid soln. mixed with uranium oxide
IPC: C04B35/51
Filed: 1974-04-05
Abstract: Pellets of a mixt. of UO2 and PuO2 are made by mixing a UO2 powder with a powder consisting of a solid soln. of UO2 and PuO2 then pelleting and firing the mixt. The pellets produced show a uniform distribution of PuO2 in the UO2, while the whole mass of powder does not have to be made in the liquid form. The pellets find use as fuel elements for nuclear reactors.
Patent BE-897854-A (BE)
Title: Derives de carbapeneme antibiotiques
Inventor: UN KIM C
IPC: A61K31/41
Filed: 1983-09-28
Abstract: Nouveaux carbapénèmes substitués par 2 par (I), où A est un radical C1-C6-alcoylène en chaine droite ou ramifiée, R5 un radical aliphatique, cycloaliphatique, cycloaliphatique-aliphatique, aryle, araliphatique, hétéroaryle, hétéroaraliphatique, hétérocyclique ou hétérocyclo-aliphatique substitué ou non, et (II), un hétérocycle aromatique azoté uni à A par un atome de carbone du cycle et quaternisé par R5.
Patent BE-898971-A (BE)
Title: Combustible nucleaire revetu d'un absorbeur consommable
Inventor: CHUBB W
IPC: G21C7/04
Filed: 1984-02-21
Abstract: L'invention concerne un corps combustible nucléaire (20) qui est au moins partiellement recouvert d'une couche (30) d'absorbeur de neutrons consommable, prévue avec un revetement extérieur hydrophobe (32) qui recouvre la couche (30) d'absorbeur consommable et qui adhère directement sur elle.
Patent BE-899049-A (BE)
Title: Dispositif d'accouplement, en particulier entre la partie superieure et le pied d'une urne de jardin
Inventor: ANDERSSON CURT
IPC: F16B7/20
Filed: 1984-03-01
Abstract: Dispositif d'accouplement pour une urne de jardin se composant de deux parties principales, une première partie d'accouplement (4) avec une surface interne de guidage (8) symétrique en rotation, un plan de base (9) s'y raccordant et des protubérances d'arret (10), avec des surfaces d'arret (11) quelque peu inclinées vers l'extérieur, et non symétriques en rotation, et une deuxième partie d'accouplement (6) avec une surface externe de guidage (14) symétrique en rotation pour venir reposer contre la surface (8) et avec des langues d'arret (15) dirigées vers l'intérieur ayant des surfaces (16) pour un contact avec les surfaces (11) des protubérances (10).
Patent BE-899572-A (BE)
Title: Parking indicator for vehicle - comprises slide rule and cursor with hour markings
IPC: G07C1/30
Filed: 1984-05-03
Abstract: The indicator comprises a flat ruler with hour markings printed in rows and columns forming a table on the surface. The figures in pairs in the first two rows indicate the period within which the car arrived at the parking place, while the figure in the third row indicates the departure time. - An opaque cursor is arranged to slide along the ruler, with two windows to highlight the relevant figures in the three rows. The indicator may be attached to the sun visor of a car, so that it is visible through the car windscreen.
Patent BE-902639-A (BE)
Title: Elements absorbeurs de neutrons.
Inventor: PAPAI J S
IPC: G21C19/40
Filed: 1985-06-12
Abstract: Un élément absorbeur de neutrons 1 est constitué d'un substrat métallique 10 garni d'un revetement réfractaire 5 contenant de l'oxyde de gadolinium. Ces articles résistent très bien à un choc thermique, à un impact mécanique, à l'usure, aux températures élevées et aux dommages provoqués par l'eau. Ces propriétés alliées à leurs excellentes propriétés nucléaires rendent ces articles particulièrement aptes pour etre utilisés comme éléments absorbeurs de neutrons dans les containers de transport d'assemblages combustibles pour réacteurs nucléaires et dans les racks de stockage de combustible usé.
Patent BE-768957-A (BE)
Title: Prepn of individual pieces of flavoured sugar - for prepn of drinks
IPC: A23L2/395
Filed: 1971-06-24
Abstract: Sugar combined or associated with at least one other ingredient (I) used in the formulation of drinks, e.g. a flavouring, an organic acid, mineral salts, vitamins etc. is prepd. by moulding or compressing a mixture of sugar and (I) into individual pieces. They are dried at 15 - 100 degrees C and have a humidity of 0.5 - 2%. Pref. a mixture of saccharose and glucose is used and a press. of 0.5 - 5 kg/cm2.
Patent CA-1043022-A (CA)
Inventor: ELDA CAMICIOLA
IPC: G05G5/00
Filed: 1973-12-28
Granted: 1978-11-21
Abstract: A B S T R A C T     A mechanical memory device having a bar supported for substantially linear movement, an input for linearly moving the bar to . plural selected positions, and plural  bar position sensing and actuating apparatus, each being capable of sensing a selected position of the bar, storing the sensed bar position and actuating the bar to cause it to occupy the position thereof corresponding to the stored position.
Patent CA-1128341-A (CA)
Inventor: DUDEK EDMUND C
IPC: B25B23/145
Filed: 1974-04-24
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE     A pneumatic power tool having a torque sensing control system is disclosed which is capable of consistently applying a precise torque to a fastener so that uniform tightening of any number of fasteners can be obtained.  A torsional strain responsive transducer is mounted internally in the tool body and includes a strain gauge network mounted on a torsionally resilient portion of one of the gear cases of the drive train of the tool, the gear case being subject to a reaction component of the torque being transmitted through the drive train.  The strain gauge network provides a control signal which effects energization of a solenoid-actuated air shut-off valve in the handle of the tool to automatically terminate the operation of the tool when a predetermined torque is obtained at the output spindle.  The control system permits adjustment of the torque output of the tool and provides a visual readout of such output.          Because of its fast action, the solenoid-actuated shut-off valve substantially eliminates reaction torque at the handle of the tool and the components thereof are compactly arranged.  The sound level of the exhaust air from the pneumatic motor is attenuated by a tortuous flow path through the interior of the tool, and the electrical conductors for the strain gauge network are also routed through the interior of the tool.  Consequently, the exterior of the tool is clean.  The portion of the housing of the tool that surrounds the transducer is in two parts so that certain of the components of the tool may be assembled without relative rotational movement.  The two-piece housing also facilitates access to the transducer and other parts of the tool without disassembling the same.
Patent CA-1038306-A (CA)
Inventor: OLANO FRANCISCO O
IPC: B03C3/16
Filed: 1974-08-01
Granted: 1978-09-12
Abstract: ABSTRACT         An improved wet electrostatic precipitation apparatus and process for the removal of waste particles from effluent gases in which a portion of the wash liquid is recirculated to build up a predetermined solids content, whereby a faster settling rate is achieved and less wash liquid is required.
Patent CA-1041382-A (CA)
Inventor: SEWELL VINCENT N R
IPC: C09K3/18
Filed: 1974-12-23
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE       A method for rendering porous polyurethane foam materials oleophilic and hydrophobic so as to improve their ability to immobilize oil comprising coating the surfaces of the material with paraffin wax, deposited from a solution of the wax in a volatile organic solvent such as hexane.
Patent CA-1051625-A (CA)
Inventor: MCDEVITT JAMES A
IPC: B29C48/03
Filed: 1975-02-18
Granted: 1979-04-03
Abstract: ABSTRACT OF THE INVENTION        Continuous thermoplastic sheeting is manufactured by extruding thermoplastic material from a circular die to form seamless thin walled tubing.  This hot, seamless tube is pressed together between a water cooled draw roll and a water cooled elastomerically coated roll to form sheet material which is transparent and without the speckled finish caused by in-cluded air.
Patent CA-1051028-A (CA)
Inventor: LANDAUER FRANZ
IPC: C07C/
Filed: 1975-04-10
Granted: 1979-03-20
Abstract: PROCESS FOR THE PREPARATION OF N-(CHLOROARYL)-N',N'-DIALKYLAMIDINES  Abstract of the disclosure:      A process for the preparation of N-(chloroaryl)-N',N'-dialkylamidines in which N-aryl-N',N'-dialkylamidines in the form of their salts are directly chlorinated in halogenated hydrocarbons at 15 - 80°C. from the hydrochloride salts thus obtained the free amidines are set free with alkaline agents.  The N-(chloroaryl)-N',N'-dialkylamidines are valuable intermediates for the preparation of dyestuffs and insecticides.
Patent CA-1043450-A (CA)
Inventor: LACH RONALD L
IPC: G08G1/09
Filed: 1975-04-30
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE        A circuit for use in a dispatching system operable to efficiently direct the movement of customers, vehicles or other dispatched units arranged in a waiting line to two sets of serving or receiving stations, such as banks, airline ticket terminals, store check-out counters, and other applications, the system includes actuating means at each set of serving stations for producing electrical request signals and two electrically actuated instructing means, preferably direction indicating signs, for directing movement to an associated set of serving stations.  The circuit effects actuation of each instructing means in response to a request signal produced by actuating means at its associated set of serving stations, and effects alternate actuation of both instructing means in response to simultaneous storage of request signals produced by actuating means at both sets of serving stations.
Patent CA-1055485-A (CA)
Inventor: FOGLIO MAURIZIO
IPC: C07D513/04
Filed: 1975-05-20
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           A process is disclosed for preparing cephalosporins of structure:                                 III   where R is selected from the class consisting of hydrogen, alkyl having from 1 to 4 carbon atoms, cyano-methyl-, thienyl-methyl, furyl-methyl-, naphthyl-methyl, phenyl-methyl-, phenoxy-methyl-, phenyl-isopropyl-, phenoxy-isopropyl-, pyridyl-4-thiomethyl-, and tetrazolyl-1-methyl;           R1 is selected from the class consisting of hydroxyl, alkoxy with 1 to 4 carbon atoms, trichloroethoxy-, benzyloxy-, p-methoxy-benzyloxy-, p-nitrobenzyloxy-, benzhydryloxy-, benzyloxy-, phenylmethoxy-, phenacyloxy-, and p-halophen acyloxy;           Z is selected from the class consisting of hydrogen, hydroxyl, -O-alkyl, -O-CO-alkyl, -Br, -I, -N3, -NH2, -O-CO-CH3, -O-CO-nH2 and an -S-mononuclear nitrogen heterocyclic ring; wherein a compound of structure:                                      (I') Abstract of the Disclosure continued: is reacted in a suitable solvent at a temperature between -20°C and +80°C, in the presence of an aqueous organic ox inorganic acid with an azoderivative of the formula:  a   where R2 and R3 are equal ox different and represent lower alkyl, a mononuclear aryl ring, CN-, a mononuclear heterocyclic ring, or the radicals -COR4, -COOR4, <IMG, -CONHR4, or R2 and R3 together may represent the residues:                                   where T represents  ,  , and R4 is lower alkyl, a mononuclear aryl ring or a mononuclear heterocyclic, ring to give a compound of structure:                                             (II') in which R, R1, R2, R3, and Z have the meanings given above, and said intermediate (II') is reacted in a suitable solvent at a temperature between -100°  and +120°C with a compound selected from the class consisting of inorganic basic or weakly acid oxides, and inorganic and organic bases, to finally give the desired compound (III) which is isolated and purified in known Abstract of the Disclosure continued: manner.  More particularly, a compound of structure:                     (I) is reacted in a suitable solvent at a temperature between -20°C and +80°C, in the presence of an organic and inorganic aqueous acid, with an azoderivative of the formula:                 to give a compound of the formula:      where V may be hydrogen, or an aliphatic, aromatic, arylaliphatic or acylic residue, or the residues:            ;                            where R, R1, R2, R3, and Z have the meanings given above, and M    Abstract of the Disclosure  continued:   is hydrogen or an alkyl group with 1 to 4 carbon atoms.  Also included are the intermediates,  which are 2.beta.-thiohydrazoazetidinones of structure:                               where V may be hydrogen, or an aliphatic, aromatic, arylalipha-tic or acyclic residue, and in particular the residues;                      ;                     ;           and where R, R1, R2, R3, M and Z have the meanings given above.
Patent CA-1038610-A (CA)
Inventor: BRYAND EDWARD T
IPC: B23K31/02
Filed: 1975-06-24
Granted: 1978-09-19
Abstract: Abstract of the Disclosure An improved method for fabricating open meshwork cylindrical rolls of the type wherein the open meshwork cylindrical structure is made of thin corrugated strips of metal.  Adjacent strips are bonded together at inter-vals and groups of adjacent strips are swaged together at both ends forming integral, composite end pieces which are then positioned into slots in cir-cular end members of each cylindrical roll.  The improved method of fabri-cation includes encircling the swaged and positioned end pieces with a strip of brazing material and then uniformly heating each of the end members, while slowly rotating the roll on its longitudinal axis causing the brazing material to melt and flow freely, by capillary attraction into each slot, thereby brazing the swaged end pieces to the circular end member.
Patent CA-1042857-A (CA)
Title: Vehicle occupant restraining belt with device to provide an arrangement in which shoulder belt is prevented from touching seated occupant's neck
Inventor: IMABUCHI YOSHIHISA
IPC: B60R22/04
Filed: 1975-09-12
Granted: 1978-11-21
Abstract: Abstract of the Disclosure A channel shaped member is mounted on a roof within an occupant compartment.  The channel shaped member slidably receives an intermediate portion of A shoulder belt that has one end received within a retractor mounted on the roof within the occupant compartment adjacent an outboard upper rear portion of a vehicle sent and that has its other end secured to an inter-mediate portion of a lap belt.  The channel shaped member thus provides an arrangement in which the shoulder belt extends diagonally across the chest portion of the seated occupant without touching the occupant's neck.
Patent CA-1058857-A (CA)
Inventor: GIMPLE JAMES J
IPC: B05B5/025
Filed: 1975-09-15
Granted: 1979-07-24
Abstract: Abstract The invention relates to an electrostatic spray gun for the deposition of powdered coating material characterized by an improved deposition efficiency and provided with a multi-stage, trigger operated control that permits spraying at a plurality of conditions that may be preselected by the operator.  An axially disposed needle charging electrode is used and an axial air flow passage surrounds the same to re-duce any troublesome accumulation of powder on the needle under all spraying conditions.
Patent CA-1044064-A (CA)
Title: Controlling flash exposure for maximum depth of field
Inventor: HARVEY DONALD M
IPC: G03B7/16
Filed: 1975-10-20
Granted: 1978-12-12
Abstract: CONTROLLING FLASH EXPOSURE                  FOR MAXIMUM DEPTH OF FIELD     ABSTRACT OF THE DISCLOSURE        A method and apparatus for controlling exposure in flash photography includes a first photocell positioned to receive light reflected from a scene that is illuminated by flash light and available ambient light and a second photocell positioned to receive only direct flash light.  Once a flash lamp is energized, the effective lens aperture is progressively reduced in size until the instantaneous ratio of the output signal from the first photocell to the output signal of the second photocell falls below a predetermined value at which time the lens aperture is set and shutter opening movement is initiated.  In one embodiment the shutter is closed at the end of a fixed time period.  In a second preferred embodiment a light responsive integrating circuit is utilized to control shutter speed in accordance with the scene light impinging on the camera film exposure plane.  With each of these embodiments, a maximum depth of field is achieved which takes into account ambient light and reflected flash light.