baber/WOPTO huggingface dataset:
Patent YU-32587-A (YU)
Title: Brava za zaključavanje bez ključa
Inventor: ZIZIC M
Filed: 1987-03-03
Abstract: BRAVA ZA ZAKLJUČAVANJE BEZ KLJUČA, izvedena je da se kutija, u kojoj je smešten jezičak brave (odnosno valjak) koristi i za zaključavanje vrata. Uobičajeno je kretanje valjka (6), pri zatvaranju, omogućeno dvema oprugama (7) smeštenim na dno male kutije (2), odakle pokreću ceo ram (3) koji nosi valjak (6). Mala kutija (2) je smeštena u velikoj (1) na prikazani način. Ima ograničenu slobodu kretanja u dva pravca. Kretanje po žlebovima (8) determinišu osovine (9) ručice (5) koje se ušrafe u malu kutiju (2). U radnom položaju valjka, mala kutija (2) je uvučena u veliku (1) tako da su osovine (9) u ležištima A i B. Da bi se izveo jednostavan potez zaključavanja, treba ručicu (5) pomeriti naviše i desno, čime će osovine (9) doći u ležišta B i C. U tom položaju prednji deo kutije (2) blokira otvaranje ulazeći u rupu na okviru vrata. Lisnata opruga (4) omogućuje stabilnost u pojedinom položaju i olakšano premeštanje u novi.
Patent YU-40900-A (YU)
Title: Novel erythromycin derivatives
Inventor: YONG-JIN WU
IPC: A61K31/7048
Filed: 1998-12-21
Abstract: The invention relates to novel erythromycin derivatives, particularly ones with novel C-13 R13 substituents, and to pharmaceutically acceptable salts thereof. The compounds of this invention are useful as antibacterial agents and antiprotozoa agents and for other applications (e.g., anticancer, atherosclerosis, gastric motility reduction, etc.) in mammals, including man, as well as in fish and birds. The invention also relates to pharmaceutical compositions containing such compounds and to methods of treating bacterial protozoa infections by administering such compounds. The invention also relates to methods of preparing such compounds and to intermediates useful in such preparation.
Patent YU-58900-A (YU)
Title: Treatment of panic attacks
Inventor: CONNIE SANCHEZ
IPC: A61P25/22
Filed: 1999-03-30
Abstract: The compound 1'-[4-[1-(4-fluorophenyl)-1i(H)-indole-3-yl]-1-butyl]-spiro[isobenzo-furan-1(3i(H)),4'-piperidine] is active in models predictive of effect on panic attacks and is useful for the preparation of a medicament for the treatment of diseases associated with panic attacks.
Patent YU-78890-A (YU)
Inventor: YATERS C
IPC: A47C27/06
Filed: 1990-04-19
Abstract: A spring interior comprising a plurality of longitudinally extending bands of springs disposed side by side and connected together by helical lacing wires in the top and bottom faces of the bands. Each band of springs comprises a single length of wire formed into a plurality of substantially vertical coils of springs interconnected by interconnecting segments of wire located alternately in the top and bottom faces of the bands. Each interconnecting segment comprises a longitudinally extending bridging portion, a pair of transversely extending end portions, and a transversely extending support structure. The corners defined by the intersections between the bridging portions and the end portions of the interconnecting segments are radiused by radii of differing dimension so as to colinearly align the bridging portions of each band of springs. The support structure of the edgemost bands may be wrapped about the border wire to secure the border wire to the spring interior, and the end portion of the endmost interconnecting segments may be wrapped about the border wire for the same purpose.
Patent BE-898138-A (BE)
Title: Procédé de formation de pieux en béton et nouveau pieu préparatoire pour ce procédé.
IPC: E02D5/36
Filed: 1983-11-03
Abstract: Le pieu préparatoire (20) comporte un fut (21) et une base (22) fixée de manière amovible à la partie inférieur du fut (21) tandis qu'il comporte également, à une hauteur représentant à peu près quatre fois le diamètre du fut (21), au-dessus de la base (22) du pieu préparatoire, un tubage (24) d'un diamètre égal à celui du fut du pieu permanent, ce tubage étant associé dans son déplacement avec le fut (21) au cours de l'enfoncement du pieu préparatoire (20).
Patent BE-900298-A (BE)
Title: Elements de garnissage pour dispositif d'echange, notamment thermique, par contre-courant entre des particules solides et un courant gazeux..
IPC: F28C3/14
Filed: 1984-08-03
Abstract: Garnissage pour colonne de traitement de particules solides par contact direct un courant gazeux ascendant et les particules solides s'écoulant à contre-courant par gravité au sein du garnissage, caractérisé en ce qu'il possède une structure ordonnée, constituée par superposition d'au moins deux éléments (1, 12), chacun comprenant des profilés (2,9) rangés parallèlement entre eux et à espacement régulier, ledit espacement assurant une ouverture de passage entre deux profilés voisins comprise entre 3 et 20 fois, et de préférence 7 et 15 fois, la granulométrie moyenne desdites particules, et la projection verticale desdits profilés couvrant en totalité la section horizontale.
Patent BE-904119-A (BE)
Title: Appareil indicateur pour indiquer la course de verins de commande hydrauliques dans des dispositifs de reglage de l'horizon de coupe de machines d'abattage souterraines.
IPC: F15B15/28
Filed: 1986-01-28
Abstract: L'appareil indicateur comprend en tant que chambre de mesure une chambre de signalisation de forme tubulaire (25), de préférence se présentant sous la forme d'un petit tube de signalisation, qui est en liaison continuelle par une conduite hydraulique (2) avec une chambre de refoulement (19) du vérin de commande associé (1). L'agencement est prévu pour que l'état du liquide dans le petit tube de signalisation ou dans la chambre de signalisation de forme tubulaire puisse etre constaté de l'extérieur, l'état de déploiement du vérin de commande pouvant alors etre lu au moyen d'une échelle graduée.
Patent CA-1055492-A (CA)
Inventor: KATO HIDEO
IPC: C07D295/088
Filed: 1974-01-07
Granted: 1979-05-29
Abstract: A B S T R A C T         Piperazine - or homopiperazine - monoalkanol esters are disclosed which are represented by the formula:                where R represents a phenyl group which may be substituted with a lower alkyl group, a lower alkoxy group or a halogen atom, or a styrylgroup or a 2-,3- or 4- pyridyl group which may be substituted with a lower alkoxy group or a salt thereof.          The above compound is prepared by reacting a piperazine- or homopiperazine- monoalkanol represented by the formula:         where n and m each represents 2 or 3, with a benzoic acid comp-ound which may be substituted with a lower alkyl group, a lower alkoxy group or a halogen atom or with a cinnamic acid or with a nicotinic acid compound which may be substituted with a lower alkoxy group.
Patent CA-1057030-A (CA)
Inventor: FELIP SUGRANES JOSE
IPC: F27B7/20
Filed: 1975-01-16
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE:            A rotary furnace for the continuous manufacture of solid alkaline silicates, the rotary furnace comprising an inclined rotary tubular body; means at the higher end of the body for continuously charging therein materials to be treated; heating means at the lower end of the body for melting the materials; and means for continuously discharging the resulting product form the body, the discharging means comprising at least one outlet opening formed through the side wall of the body, each the at least one outlet opening being located adjacent the lower end of the body, the body being free of openings between the at least outlet opening and the higher end of the body, and a bushing of refractory material extending into each said at least one outlet opening, each said bushing having an open passage extending completely therethrough to the atmosphere exterior of the body, there being free and open communication between the interior of the body and the exterior atmosphere through the outlet opening and the passage, each passage having an area less than the area of the respective outlet opening, the passage area being the same for all bushings mounted in the body, the passage area comprising means for controlling the desired rate of discharge of the product from the body.
Patent CA-1044066-A (CA)
Inventor: ABEL EDWARD P
IPC: G03C8/08
Filed: 1975-03-12
Granted: 1978-12-12
Abstract: SCAVENGER FOR INTEGRAL COLOR TRANSFER ASSEMBLAGE           Abstract of the Disclosure Excessive image density produced during or after processing by dye diffusing from the image generating unit into the dye image-receiving layer of an integral color transfer assemblage is controlled by incorporating into the assemblage a scavenger layer capable of immobilizing by-products of processing reactions which may affect image quality in the image-receiving layer.
Patent CA-1059294-A (CA)
Inventor: KOWALSKI JOHN A
IPC: B29C39/26
Filed: 1975-09-02
Granted: 1979-07-31
Abstract: PATENT APPLICATION            INVENTOR:           JOHN A. KOWALSKI            TITLE      FASTENING ELEMENT CHAIN AND METHOD   AND APPARATUS OF MANUFACTURE                 ABSTRACT OF THE DISCLOSURE      A plurality of spaced fastener elements are molded onto parallel filaments. A pair of leg portions of each fastening element have, respectively, a projec-tion and an opening, the projection and opening mating to interlock the leg portions.  The fastening elements are formed by directing the parallel filaments to a cavity wheel which has mold cavities enclosed by a band, and then injecting plastic material through gate openings in the band into the mold cavities to form a chain of fastener elements on the parallel filaments.
Patent CA-1056799-A (CA)
Inventor: SZE MORGAN C
IPC: B01J23/76
Filed: 1975-10-07
Granted: 1979-06-19
Abstract: PROCESS FOR THE PREPARATION OF   AMMONIA SYNTHESIS CATALYST                         ABSTRACT    A process for the preparation of an ammonia synthesis cata-lyst, in which an iron oxide, together with traces of aluminum, calcium, potassium, magnesium and silicon oxides, is fused in the presence of a small quantity of graphite and reduced and the reduced catalyst is thereafter treated with an aqueous solution of a water soluble cerium salt.      The use of the so prepared catalyst in the synthesis of ammonia makes it possible to operate at significantly reduced temperatures and/or pressure, and thereby obtain very considerable capital and operational savings.
Patent CA-1051821-A (CA)
Inventor: BIELER ANNE C
IPC: B29C71/04
Filed: 1975-10-20
Granted: 1979-04-03
Abstract: Abstract of the Disclosure An amide/olefin polymeric film laminate suitable for packaging, water cooking, and storing food within the package is prepared by coextruding polyamide and polyolefin layers to form a laminate and then cross-linking the laminate by irradiation.  Prior art polyolefin/polyamide laminates delaminate readily when subjected to agitation in hot water, but this tendency is significantly reduced by laminates according to the present invention.
Patent CA-1050755-A (CA)
Inventor: CHITIL MANFRED
IPC: F27B1/00
Filed: 1975-10-23
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus for producing steel by melting down scrap, sponge iron, pellets, or the like and finishing the melted-down material, particul-arly in a melt-down vessel in which the column of burden material is melted from below, and a tiltable vessel for finishing the steel, the said tiltable vessel having an inlet and a charging aperture for additives, and means for heating the molten liquid in the said vessel, characterized in that the steel-finishing vessel is adapted to tilt about an axis of rotation in the vicinity of the outlet from the melt-down vessel, the said steel-finishing vessel being equipped with tapping holes for steel and slag, and the inlet being arranged on a level with the said axis of rotation and being of a size, in the direction of tilt, such that the material to be finished enters through the said inlet even when the said vessel is tilted for tapping.
Patent CA-1084442-A (CA)
Inventor: DODGE GEORGE H
IPC: G11B5/84
Filed: 1975-12-10
Granted: 1980-08-26
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus and method for cleaning oxidation and other contamination from metal foil recording tape by passing it through a mercury bath to place a positive charge on the tape after which the tape is cooled and, in one modification, pre-conditioned as the tape is advanced through a negatively charged acid bath.  The tape is then rinsed and jet sprayed in a water bath and is dewatered in an alcohol bath prior to being wound on a take-up reel.  Air knives are provided at the exit of each bath to strip off the liquid from that bath.
Patent CA-1060087-A (CA)
Title: Two pole ground fault circuit interrupter with improved rectified supply and transient suppression for a trip circuit
Inventor: MISENCIK JOHN J
IPC: H02H3/33
Filed: 1976-03-02
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE          The sensing and trip circuit electronics of a ground fault interrupter of the differential current trans-former type is, in a two pole system, supplied with power from each of the line conductors through separate solenoid trip coils and zener diodes that together provide good tran-sient suppression while the zener diodes together provide full wave rectification for the voltage supplied to the electronics.
Patent CA-1045817-A (CA)
Inventor: PIETRASZEK THADDEUS A
IPC: A43B13/12
Filed: 1976-03-02
Granted: 1979-01-09
Abstract: Abstract A platform for footwear utilizing a rigid or semi-rigid body of polyurethane foam having a layer of fabric integral with the body and forming the upper surface of the platform.  The polyurethane body also has a layer of fabric integral therewith and forming the lower surface of the platform.  The platform does not crack or crumble under repeated flexings in the stressed ball-of-the-foot area.
Patent CA-1042744-A (CA)
Inventor: NUSS JAMES J
IPC: F24C15/04
Filed: 1976-03-12
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE         A door construction provided with a window for use with a conventional baking and broiling oven.  The window is formed with two glass panes which are widely spaced apart and are mounted independently of each other so there is no direct heat conductive path between the two glass panes.  A dust sealing flange is located just beneath the window opening to reduce the opportunity of air-borne soil to reach up between the two glass panes.
Patent CA-1076367-A (CA)
Inventor: PETERS ERNEST
IPC: C22B3/00
Filed: 1976-07-02
Granted: 1980-04-29
Abstract: PROCESS FOR THE TREATMENT OF COMPLEX LEAD-ZINC CONCENTRATES         ABSTRACT            Sulfide concentrates containing metals such as lead, zinc, copper and silver are treated to selectively recover these metals in high yields in a process wherein the concentrate is sequentially leached or extracted with sulfuric acid in the presence of oxygen; lime in the presence of sulfide ion; and ferric chloride.  The leach solutions resulting from each extraction may then be treated to recover metals in their elemental state.  The process does not produce sulfur oxides.
Patent CA-1062533-A (CA)
Inventor: LINDKVIST ERIK A
IPC: F27D17/00
Filed: 1976-08-03
Granted: 1979-09-18
Abstract: CANADIAN PATENT APPLICATION     OF                       ERIK ALLAN LINDKVIST                               FOR            APPARATUS FOR REMOVING POLLUTING MATTER ARISING IN FLAME          CUTTING AND LIKE OPERATIONS                   Abstract of the Disclosure An apparatus for removing polluting matter arising in flame cutting and like operations. In this apparatus a suction hood is associated with each cutter unit of a cutting assembly and connected to a suction device, an upwardly facing suction box disposed beneath the cutting table extends transversely of the width of the cutting table and is movable along it. The suction box is connected to the suction device and displaceable together with the cutting assembly with the aid of a device oper-able by sensing means sensing the position of the cutting assembly so that the suction box will be located beneath the working area of the cutting assembly. The movable suction box is provided with means for reducing the speed of jets directed from the flame cutters toward the interior of the suction box and laden with gases, fumes, dust, minute particles and like polluting matter.
Patent CA-1056677-A (CA)
Inventor: NAKAMURA HIROKAZU
IPC: F02B75/06
Filed: 1976-08-10
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE           A four cylinder in-line engine is disclosed with a secondary balancer system, wherein at least one pair of balancer elements are arranged substantially at an identical horizontal distance from the longitudinal axes of the engine cylinders and on lines which are substantially parallel to the plane of the longitudinal axes.  The distance  taken between the axes of the paired balancer elements in the direction of the cylinder axes is determined at such desired values as to satisfy the engine usage and design.  The paired balancer elements are rotated in the opposite directions to each other with a speed of rotation twice as high as that of the engine crankshaft,  such that the lower balancer element is rotated in the opposite direction to that of the engine crankshaft.
Patent CA-1092800-A (CA)
Inventor: FRASER LAWRENCE J
IPC: G03G15/09
Filed: 1976-09-13
Granted: 1981-01-06
Abstract: AN IMPROVED DEVELOPER ROLL               ABSTRACT OF THE DISCLOSURE           An apparatus which renders a latent image visible by depositing developer material thereon.  The apparatus includes a tubular member having a styrene-butadiene layer coated on a non-magnetic roll.  Magnets are disposed interiorly of the tubular member to attract the developer material thereto.  The developer material is transported into contact with the latent image to produce a powder image thereon.         The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to be limiting as to the scope of the invention in any way.
Patent CA-1088132-A (CA)
Title: Temperature sensitive switch
Inventor: HOLLWECK WALTER
IPC: H01H37/54
Filed: 1976-10-01
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE        A thermally sensitive switch has a snap-action bimetallic disc which, at a predetermined temperature, snaps into a position to open the switch contacts.  In order that, once opened, the contacts remain open until reset by hand, even if the bimetallic disc returns to its original position, another snap-action disc, which is not bimetallic and which has the same size as the bimetallic disc, is disposed directly adjacent to the bimetallic disc between this and a pin for actuating the switch contacts.          When, under the influence of the bimetallic disc, this second disc is snapped to a position to open the contacts, it remains in that position until reset manually even though the bimetallic disc may resume its original position.
Patent CA-1076489-A (CA)
Inventor: PIZZIRUSSO JOSEPH F
IPC: B01D39/16
Filed: 1976-10-05
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE         The filter of the present invention is composed of a plurality of filter elements with the novelty residing in the arrangement of the filter elements to provide for substantial fluid flow from a small pore size element into a large pore size element.  Such a fluid flow sequence is the reverse of the usual sequence of fluid flow through a filter.  Preferably the fluid flows alternately a number of times through large and small pore filter elements such as fluid flowing through large pores, small pores, large pores and than finally exiting through  small pores.
Patent CA-1061324-A (CA)
Inventor: LAGERSTEDT JOHN A
IPC: E21B19/08
Filed: 1976-12-10
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE           A rock drilling machine, e.g. for drilling with a diamond core bit, has a first power rotated chuck for gripping the drill string.  The chuck can be swung offset the drilling axis into a position to grip an in-put shaft of a reduction gearing coupled to a second chuck.  The first chuck and its motor can thus rotate also the second chuck which is used for ex-ample for drilling down a borehole lining pipe.  The two chucks are mounted on a common slide that is power feedable back and forth along a feed beam or mast.
Patent CA-1095692-A (CA)
Inventor: COSTANTINI RALPH
IPC: F01K13/00
Filed: 1976-12-20
Granted: 1981-02-17
Abstract: Abstract of the Invention A sulfur bearing carbonaceous fuel, particularly a low BTU gaseous fuel, is burned in a deficiency of air in the combustion sons of a boiler to form a reducing gas containing H2 and CO in an amount in excess of that required to reduce the generated SOx to H2S and COS.  The oxides of sulfur and nitrogen are, in part, converted to H2S, N2 and/or NH3 during heat transfer in the boiler. The balance is passed through a catalyst chamber where sulfur species are converted to H2S and oxides of nitrogen to N2 and/or NH3.  The formed H2S is extracted from the flue gas prior to venting to the atmosphere and recovered as free sulfur.  Catalytic conversion is carried out at a temperature from about 300°F to 800°F.
Patent CA-1037431-A (CA)
Inventor: CARTER CARL W
IPC: F16H21/00
Filed: 1977-02-11
Granted: 1978-08-29
Abstract: LINKAGE MEANS FOR BUCKET POSITIONER SYSTEM           A B S T R A C T     A loader comprises a pair of lift arms pivot-ally mounted on a frame, and a bucket pivotally mounted on the forward end of the lift arms.  A bucket tilt linkage, including at least one double-acting hydraulic tilt cylinder is operatively connected between the lift arms and the bucket to selectively position the bucket for various earth-working operations.  The tilt linkage further includes improved linkage means for mechanically coupling sensed positions of an extensible rod of the cylinder across the pivot axis of the cylinder for en-abling control means to respond to this condition inde-pendently of cylinder angular position.
Patent CA-1077956-A (CA)
Inventor: HETZEL HARTMUT
IPC: C07C239/00
Filed: 1977-02-14
Granted: 1980-05-20
Abstract: Abstract of the Disclosure This invention relates to an improved process for the preparation of polyisocyanates which contain biuret groups by the direct reaction of polyamines in vapor form with polyisocyanates.
Patent CA-1052098-A (CA)
Inventor: BATES HAMILTON C JR
IPC: D04D7/08
Filed: 1977-02-14
Granted: 1979-04-10
Abstract: FRINGE AND TASSEL MAKER             ABSTRACT OF THE DISCLOSURE      A fringe and tassel maker comprising a base member having an integral winding and cutting abutment at one end thereof, and having a slide member releasably fixed thereto in spaced relation to the winding and cutting abutment, the slide member having a pair of winding surfaces and a pair of cutting areas thereon, and the winding and cutting abutment having a winding surface and a cutting area thereon, the slide member being selectively positionable relative to and along the length of the base member for providing different lengths of fringes and tassels obtained by winding yarn around the several winding surfaces and cutting the yarn at one or more of the cutting areas.