baber/WOPTO huggingface dataset:
Patent YU-69092-A (YU)
Title: Tehnološki postupak dobijanja šavno zavarenih cevi od legure
Inventor: STANKOVIC D
Filed: 1992-07-10
Abstract: tehnički problem je da se proizvedu šavno zavarene cevi od tanke trake od legure platine i rodijuma, na mašini za savijanje cevi TIP KOW 1, koje bi se koristile za termoelemente i merače nivoa tečnog stakla, umesto do sada korišćenih bezšavnih platinskih cevi. Suština pronalaska je da se traka debljine 0,75 mm i širine 28 mm nakon zatezanja u uredjaju za zatezanje, uvodi kroz prvih osam valjaka, na mašini za savijanje i zavarivanje cevi TIP KOW 1, nakon čega se oblikovana cev Ø 9,5 mm u uredjaju za zavarivanje šavno zavaruje, uz jačinu struje od 280 A, brzini zavarivanja od 3,6 m/min, uz pritisak vode pri kaljenju od 2,9 bara i u argonu čistoće 99,9%. Posle zavarivanja i provlačenja kroz još četiri para valjaka na pomenutoj mašini, cev se u mašini za reduciranje, uz pomoć trna, reducira konačno na cev Ø 8 mm.
Patent YU-69195-A (YU)
Title: Modularna ekološka peć na čvrsta goriva
Inventor: DRAGAN DURDEVIC
Filed: 1995-11-03
Abstract: MODULARNA EKOLOŠKA PEĆ NA ČVRSTA GORIVA - Pronalazak se odnosi na ekološku modularnu peć na čvrsta goriva koja je izvedena od modula M1 i modula M2 koji je postavljen na modul M1 i spregnut sa njim preko dimnih cevi.Modul M1 izveden je od postolja 1 na kome su učvršćene bočne stranice 11 sa termičkom zaštitom. Na prednjoj strani izvedena su vrata 3 ložišta i vrata 2 pepeljare. Na zadnjoj strani izveden je splet 4 dimnih kanala sa odvodnom cevi. Gornja ploča učvršćena je preko šarki za postolje 1.Modul M2 izveden je od postolja 21 na kome su učvršćene bočne stranice sa termičkom zaštitom. Na prednjoj strani izvedena su vrata 22 pećnice. Unutar modula M2 izvedeni su kanali za usmeravanje dimnih gasova i odvodna cev 24 iznad njih.Na donjem delu modula M2 izvedena je cev za sprezanje sa cevi modula M1 i dovodenje dimnih gasova iz njega.
Patent BE-810424-A (BE)
Title: Cleaning (aerosol) compsn with controlled evaporation - for chandeliers made of glass crystal, porcelain, etc, not leaving opaque film
IPC: C11D7/06
Filed: 1974-01-31
Abstract: The cleaning agent is ammonia in aqs. soln. combined with a short-carbon organic substance sol. both in water and hydrocarbons, esp. EtOH, i-PrOH, ethyl acetate, isobutyl acetate or methylethyl ketone. The propellant gas is suitably N2O, freon, propane or butane. Perfumes are also pref. present.
Patent BE-815237-A (BE)
Title: Fluid, solid contacter - with fluid flow parallel to vertical grilles restraining powder
Inventor: KUSANO K
IPC: B01J8/02
Filed: 1974-05-17
Abstract: A fluid/solid contacter, e.g. to desulphurize fumes, or treat waste water; comprises a box enclosing a series of vertical parallel grilles, supported by vertical channel section partitions, pref. staggered between adjacent rows; thus forming a system of rectangular cells, alternate rows of which are closed at base, and filled with powder, e.g. packed with vibration. Fluid flows up or down box, via vacant channels, and contacts powder across mesh of grilles. Several boxes may be superimposed on male female rim supports. Contacter is satisfactory for industrial scale applications.
Patent BE-820094-A (BE)
Title: Outer roof casing for chimney - has box section and can pivot to be adapted for the angle of roof
IPC: E04D13/147
Filed: 1974-09-19
Abstract: The invention consists of a double skin box of rectangular shape and it is watertight, insulated and can be set vertically on roofs of various degrees of pitch. The chimney flue passes through the box. The centre parts of the two faces of the box which run parallel to the slope of the roof have projecting studs. These studs are located above the centre of gravity of the box. The bars are placed on the roof adjacent to the studs. The bars contain slots, the bottom of which are rounded to receive the studs. In this way the box is made to hang vertically and the flue is installed.
Patent BE-901777-A (BE)
Title: Eclisse pour cintres de soutenement.
Inventor: FELDE H W VOM
IPC: E21D11/22
Filed: 1985-02-20
Abstract: Transversalement à l'axe longitudinal du cintre (11), la surface de l'éclisse (1) qui est adjacente à ce cintre, est réalisée sous forme d'une surface convexe d'un corps de révolution suivant la forme du profil de base du cintre. L'éclisse décrite est utilisée pour la fixation de cintres de soutènement au moyen d'éléments d'ancrage.
Patent BE-902195-A (BE)
Title: Hotel room heating-lighting master switch box - requires insertion of credit card or room key holder to operate
IPC: H01H27/00
Filed: 1985-04-15
Abstract: The control device consists of a box (2) having an entrance for a plate (6) such as a credit card or a key carrier as attached to the key in a hotel. An electrical switch mechanism (20) is associated with a guide (30) for the plate so that when the plate is inserted the switch permits the electricity supply to be turned-on. - Pref. the box is for wall mounting.
Patent BE-903974-A (BE)
Title: Complexes silicate feuillete - amas d'alcoxysilanes et leur procede de preparation.
IPC: C01B35/06
Filed: 1985-12-31
Abstract: Une matière minérale en floc qui convient pour etre utilisée comme tamis moléculaire, et qui a un espacement de base de plus d'environ 3 nm., lequel est conservé meme après que la matière a été soumise à des températures élevées. Cette matière comprend un silicate feuilleté trimorphe gonflé, contenant au moins quelques cations interstitiels qui sont des dérivés de composés d'amas d'alcoxysilanes, hydrolytiquement stables, contenant 3 ou 4 atomes de silicium; pour la préparer, on met en contact un silicate feuilleté trimorphe gonflé, qui contient des ions interstitiels, avec un dérivé cationique, hydrolytiquement stable, d'un amas d'alcoxysilanes qui contient 3 ou 4 atomes de silicum, pour effectuer ainsi une réaction d'échange d'ions entre au moins quelques cations dérivant de l'amas d'alcoxysilanes.
Patent BE-768210-A (BE)
Title: Iron or steel desulphuration - by use of coated granular additive
IPC: C21C1/02
Filed: 1971-06-07
Abstract: Process is by contacting it with a substance principally containing a desulphurating agent (I), in fine grains covered with a thin protective film of a product principally composed of H and C. Part of the film breaks up as the particles contact the melt, causing an energetic dispersion of the particles in the melt; and the H and C released providing a reducing environment round the grains which sets off the desulphuration reaction. The H itself acts to complete the desulphuration. The coating further enables the very active desulphurating agent, Na2O, to be employed. Pref. (I) is Na2O opt. with Na2CO3 and may contain Al as reducing agent.
Patent BE-785094-A (BE)
Title: Fuel element assembly - for gas-cooled nuclear reactors esp fast neutron reactors
Inventor: YELLOWLEES J M
IPC: G21C3/04
Filed: 1972-06-19
Abstract: The assembly comprises beds of spherical particles of reduced height over at least part of its height, traversed by a vertical stream of refrigerant and superimposed in such a way as to form a space between them for the flow of the refrigeration gas.
Patent BE-896501-A (BE)
Title: Adjustable hydropneumatic suspension for vehicle - varies amount of gas to regulate softness and fluid to vary ride height
IPC: B60G17/04
Filed: 1983-04-19
Abstract: The hydropneumatic suspension for a car, allows the height of the latter to be adjusted by pumping fluid in and out of the system. The degree of softness of the suspension is also adjustable, by varying the amount of gas to be compressed in it, which also varies the pressure. The suspension has separate liquid and gas chambers with selectively variable pressures.
Patent CA-1041094-A (CA)
Inventor: ALBRECHT WILLIAM L
IPC: C07C209/00
Filed: 1973-10-29
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE     Novel 3,9-bis-basic alkanes of fluoranthene, their preparation and use for the prevention and inhibition of viral infections are disclosed.
Patent CA-1047402-A (CA)
Inventor: COURNUT RENE
IPC: A61F6/14
Filed: 1974-11-05
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE         An active intra-uterine device including a hydrophobic substrate of high mechanical resiliency having, within the volume thereof, inclusions of polymerized hydrophilic substances, grafted on the hydrophobic substrate and cross-linked, in which water-soluble chemical agents have been stored previously; the agents are adapted to perfuse through the hydrophobic substrate when the latter is placed in an aqueous medium.
Patent CA-1049791-A (CA)
Inventor: CHAPMAN BARBARA J
IPC: F16D69/00
Filed: 1975-01-14
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         A method is disclosed of producing grey cast iron brake rotors, having a predetermined coefficient of friction and wear rate, the improvement which comprises the steps of first determining the total content in a grey cast iron melt of the metals titanium, vanadium, niobium and mixtures thereof; secondly determining the total content of said metals in said melt which will result in a desired coefficient friction and wear rate in a grey cast iron rotor cast from said melt and thirdly adjusting the total content of said metals in said melt to the level determined in step two which will result in said desired coefficient of friction and wear rate on casting of the melt, said adjusted total content being below 0.15% by weight.
Patent CA-1070768-A (CA)
Title: Wired broadcasting systems
Inventor: GARGINI ERIC J
IPC: H04H20/38
Filed: 1975-08-05
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE         A wired broadcasting system is disclosed in which a plurality of subscriber units are connected to a programme exchange at which a plurality of programme signals are made available by respective cables.  A programme selector is provided in respect of each subscriber unit and the subscriber unit is able to control the respective selector. At least one secondary programme signal source is provided at the exchange and at least one subscriber unit is provided with control means for controlling the application of programme signals from the secondary programme source to the respective cable.
Patent CA-1063248-A (CA)
Inventor: MARX WERNER
IPC: G06F1/30
Filed: 1975-09-05
Granted: 1979-09-25
Abstract: ABSTRACT:         The invention relates to a computer wherein all peripheral apparatus are connected, via a signal-ling line, to a switching unit in the central processor.          Each microprogram comprises one or more sections in predetermined locations so as to control the inter-rogation of one or more of the signalling lines. The information of a signal thus interrogated may control a jump operation in the program. Interruptions in the program can thus occur exclusively at predetermined points. When a plurality of the said signalling lines are simultaneously active, the execution of a micro-program concerning a first peripheral apparatus can be interrupted by a microprogram concerning a second peripheral apparatus, and so on. When a microprogram is terminated,  further interrupted microprograms are further completed, possibly in a sequence correspond-ing to the priority of the peripheral apparatus. The device for the power supply which can be switched on and off  operates also as a peripheral apparatus, by means of a voltage detector, and has the highest priority.
Patent CA-1056439-A (CA)
Inventor: HELINSKI EDWARD F
IPC: B41J2/075
Filed: 1975-10-20
Granted: 1979-06-12
Abstract: METHOD AND APPARATUS FOR CONTROLLING SATELLITES       IN AN INK JET PRINTING SYSTEM   ABSTRACT OF THE DISCLOSURE   A continuous jet stream of a ferrofluid ink is broken into individual drops by an asymmetrical perturbation force applied to the stream.  The ink, as it exits from an orifice under pressure, is excited by an electro-magnetic transducer energized with an asymmetrical excitation signal having a fundamental and higher harmonics.  An asymmetrical excitation signal, such as a sawtooth, having a substantial second and/or third harmonics content which produce an excitation signal with different rise and fall times can form a stream of drops free of satellites.  Asymmetry of magnetic field forces can be produced with single stage or multi-stage transducers located at spaced positions along the stream.  Asymmetry can also be produced using an electromagnetic transducer having a non-uniform gap.
Patent CA-1038974-A (CA)
Inventor: SCHOESSOW EARL E
IPC: G21C13/032
Filed: 1975-12-30
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE                  A nuclear reactor pressure vessel nozzle penetration device for fluid coolant delivery to the reactor core or to modular heat exchangers located within the vessel is described. The nozzle penetration device comprises a nozzle conduit having an annular double wall open at one end with thermal insulation therebetween, having the outer wall end attached to a portion of the reactor pressure vessel and disposed radially therefrom forming an air space therebetween.
Patent CA-1069120-A (CA)
Inventor: SUZUKI NOBUYUKI
IPC: C07D501/38
Filed: 1976-01-21
Granted: 1980-01-01
Abstract: PROCESS FOR PREPARING     ABSTRACT OF THE DISCLOSURE 7-Aminocephalosporanic acid derivatives represented by the general formula (III),          (III) wherein X is hydrogen, hydroxyl, acetoxy or a nucleophilic residue, which are useful as a starting material for the synthesis of cephalosporin type antibiotics low in toxicity and broad in pharmacological effect can be easily prepared by allowing to react cephalosporin C or its derivative represented by the general formula (I),                         (I) wherein X is as defined above, or a salt thereof with an .alpha.-keto derivative represented by the general formula (II),                 (II) .   wherein R1 is carboxyl, aroyl or amide when R2 is hydrogen, and is carboxy] when R2 is alkyl or aryl, or its salt.  In this case, the yield of the 7-aminocephalosporanic acid derivatives can be remark-ably improved by carrying out the reaction in the pre-sence of hydrogen peroxide.  The yield can be further improved by adding thiosulfuric acid or a salt thereof after the completion of the reaction to de-compose the unreacted hydrogen peroxide.
Patent CA-1038816-A (CA)
Inventor: CHIPPER JOHN L
IPC: B66C21/00
Filed: 1976-02-19
Granted: 1978-09-19
Abstract: ABSTRACT            Method and equipment to aerially transport loads between two sites.  A winch is provided at each site and a load carrying balloon is coupled by cables to each winch.          Auxiliary balloons are provided to maintain the cables at a height above objects in the line of travel of the balloon.
Patent CA-1065908-A (CA)
Inventor: KREIS PHILIPP
IPC: A63B69/18
Filed: 1976-02-25
Granted: 1979-11-06
Abstract: ABSTRACT      A known ski scooter, for use as sport and training equip-ment, has a foot board, on which the user's foot is secured by a binding, and sets of wheels adjacent the ends of the boards, one set being braked by a brake element linked to a brake lever formed for engagement of a ski stick in it.           The invention has the brake lever as a hinged element operable by pulling it with a ski stick fitted with an engaging device, for example a stick rubber or a basket or a bearing ring with diametrically opposed extensions on it.
Patent CA-1064527-A (CA)
Inventor: RIDDLE JOHN L
IPC: C07C43/13
Filed: 1976-03-11
Granted: 1979-10-16
Abstract: PREPARATION OF SECONDARY    ALKANOL ALKOXYLATES   Abstract of the Disclosure An improved process for preparing high mole secondary alkanol alkoxylates by the reaction of low mole secondary alkanol alkoxylates with an alkylene oxide in the presence of caustic is disclosed.  The improvement comprises use of a hydrogen-treated low mole secondary alkanol alkoxylate.
Patent CA-1067887-A (CA)
Inventor: MORRO WILLIAM C
IPC: C10M169/00
Filed: 1976-04-02
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE       A low temperature lubricant oil composition having improved viscosity-temperature properties, lubricating properties and pour point is described.  The composition comprises a homogeneous mixture of from 1% to 50% by weight of poly(dimethylsiloxane) having an average viscosity at 100°F between 100,000 cs and 1,000,000 cs, the remainder of the mixture being a hydrocarbon oil selected from certain alkenes, isoparaffins and naphthenics. The composition can also contain a foam inhibitor such as a perfluoroalkylpolyether.
Patent CA-1043961-A (CA)
Inventor: HAMMOND DENNIS A
IPC: A47L7/00
Filed: 1976-04-13
Granted: 1978-12-12
Abstract: ABSTRACT                  The present invention relates to a baffle which may be positioned adjacent the inlet opening of a vacuum cleaner.  The baffle comprises mounting means connectable to the vacuum cleaner housing and air deflecting means.  The deflecting means include a first flat portion which can extend transversely of the flow path at the inlet opening and a second curved portion which interconnects the first portion and the mounting means, the deflecting means thereby having a J-shape in cross-section.  Incoming air is directed by the first portion towards the curved portion which in turn directs the air back towards the inlet opening.  The resultant mixing and turbulence results in an overall reduction in air velocity within the housing and consequently there is a great reduction in agitation of dust within the housing, both during start-up and during continuous operation.  This result is very desirous as it increases the efficiency of the vacuum cleaner by keep-ing the dust from partially clogging the filter.
Patent CA-1050432-A (CA)
Inventor: CUNNINGHAM THOMAS H M
IPC: F01D25/24
Filed: 1976-04-12
Granted: 1979-03-13
Abstract: Abstract of the Disclosure A cutter ring operable to sever the blades of a turbine wheel in a gas turbine engine upon failure of a trust bearing carrying the wheel in the turbine.  Severance occurs while the blades are within the confines of a containment ring to prevent fragments from being ejected out of the turbine housing.  The outter also presents a friction pad of high heat absorption characteristics for reducing maximum temperature developed in the engine upon bearing failure.
Patent CA-1072084-A (CA)
Inventor: ALTERMATT RUEDI
IPC: C09B29/085
Filed: 1976-07-02
Granted: 1980-02-19
Abstract: Abstract of the Disclosure The present invention relates to compounds of formula I,                      I   in which R1 is a group of formula -CH2CH2OH, -CH2CHOHCH2OH, -CH2COCH3, -CH2COC6H5, -CH2COC6H4Br or -NR8R9, R2 is halogen, one of R3 and R? is hydrogen and the other is hydro-gen or halogen, R4 is hydrogen, chloro, bromo, methyl, methoxy or ethoxy, R5 is chloro, bromo, cyano, acylamino, methyl, methoxy or ethoxy, with the proviso that, when R5 is methyl, methoxy or ethoxy, R1 is other than -NR8R9, R6 is (C1-4)alkyl or (C2-4)alkenyl, R7 is (C1-4)alkyl, (C2-4)alkenyl or phenyl(C1-2 alkyl, R8 is hydroxy (C2-3)alkyl, and R9 is hydrogen, (C1-4)alkyl, hydroxy(C2-3)alkyl or cyano(C1-2)alkyl, with the proviso that the molecule is free from    and   groups, which compounds are useful as disperse dyes.
Patent CA-1062677-A (CA)
Title: Portable telescopic warning lamp
Inventor: LEECH VICTOR
IPC: E01F9/688
Filed: 1976-07-14
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE           A warning signal holder comprising a telescopic column adapted at its top to receive a warning device. A suction cup is at the bottom of the column.  The interior of the cup communicates with the interior of the telescopic column.  Extension of the column when the suction cup is in contact with a surface withdraws air from the suction cup so that air pressure on the exterior of the cup can act to fix the cup and thus the holder in a desired location.  The holder has means to maintain the telescopic column in an extended position.
Patent CA-1046300-A (CA)
Inventor: WOLTER HEINZ
IPC: E05B19/06
Filed: 1976-08-27
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE            A reversible flat key for cylinder locks, having lead-in bevels at the tip of the key, and with double rows of recesses for arranging the tumbler pins in proper order, arranged on each wide side of the key, wherein the double row of recesses on one wide side of the key is arranged offset in the transverse direction relative to the double row of recesses on the opposite wide side of the key, and the lead-in bevels are arranged offset relative to one another, the bevels being formed respec-tively as individual grooves extending over the longitud-inal center plane of the key.
Patent CA-1046836-A (CA)
Inventor: GARDINER DAVID S
IPC: A23L9/20
Filed: 1976-09-13
Granted: 1979-01-23
Abstract: ABSTRACT         Non-dairy creamer compositions based on sodium caseinate, containing sodium carbonate/dipotassium hydrogen phosphate mixtures and having improved resistance to feathering.
Patent CA-1070668-A (CA)
Inventor: HUNTER ROBERT F
IPC: F23L15/04
Filed: 1976-10-07
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           This invention provides a method and apparatus for transferring heat to a cooler gas from a hotter gas which contains tri-atomic molecules with good infra-red  energy absorption characteristics, for example CO2.          The hotter gas is passed in a first direction along a conduit, and simultaneously the cooler gas is jetted through and across the hotter gas in a direction transverse to the hotter gas direction.  This allows the tri-atomic molecules minimally entrained in the cooler gas jets to provide heat to the cooler gas firstly through transferring their initial kinetic energy to the cooler gas molecules by way of collision, and secondly by absorbing infra-red energy radiated from the hotter gas and passing this absorbed energy to the cooler gas molecules also through collision.
Patent CA-1070641-A (CA)
Inventor: CONFER ROBERT G
IPC: B01J19/12
Filed: 1976-12-14
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE   A method and system for controlling plant and other gaseous emissions from processes and stacks by decomposing predetermined components, particularly vinyl chloride, of these emissions by exposure to ultraviolet radiation to form less hazardous materials which then are absorbed in a scrubber.  This results inthe substantial elimination of vinyl chloride and most of the other decomposition products from being ejected into the atmosphere.
Patent CA-1079263-A (CA)
Inventor: OESTBO JOHN D B
IPC: F28F3/14
Filed: 1977-01-21
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE            A heat exchange unit is disclosed of the type having a plurality of plate-like exchange members.  The unit is composed of two elements of generally identical configuration, each having two risers for an inlet and outlet for one of the exchange plates, the second exchange plate being arranged to pass through openings in the plate elements. The unit is extremely compact due to the arrangement whereby risers communicating the passages in heat exchange plates are disposed at adjacent corners of the respective plates.  Each plate is fixedly secured to its own risers and releasably secured to the risers of the opposite heat exchange element.  The invention provides an extremely compact heat exchanger which is easily disassembled for maintenance purposes.