baber/WOPTO huggingface dataset:
Patent BE-898905-A (BE)
Title: Procede pour la protection de lamines plats en acier zingue au moyen d'un revetement electrolytique multicouche
IPC: B01J21/02
Filed: 1984-02-14
Abstract: Procédé pour la protection de laminés plats en acier, en forme de bobine, de tole ou de feuillard, pré-revetus en zinc ou alliages de zinc au moyen d'une ou de plusieurs couches d'un revetement électrolytique constitué par des éléments ou composés inorganiques, de préférence chrome métallique et oxyde de chrome.
Patent BE-898964-A (BE)
Title: Can for mixing different constituents - uses mobile mass to dislodge plug or break inner bottle contg. one constituent
IPC: B65D83/14
Filed: 1984-02-21
Abstract: The packing case or cannister is designed to accept different, and separate constituents which are mixed together by shaking the contaner. The shaking action causes the displacement, of a freely mobile mass (7), sufficient to break a glass bottle, or push a plug out of a plastic bottle. A partic. variation uses a can (9) to contain the first constituent (10) together with a glass bottle (5) contg. a second constituent (11). - A perforated tube (2) surrounded by a filter (3) fixes the bottle in relation to the outlet valve (1). The mass, situated in the bottle is used to break the diaphragm (6) between the bottle and the sleeve. An alternative variation uses a detached internal bottle with the filter built around the outlet, another form uses a fixed internal cartridge with the mass pushing a plug out of its free lower end.(1/4)
Patent BE-901844-A (BE)
Title: Dispositif d'injection.
Inventor: DUFFY G J
IPC: A61M5/178
Filed: 1985-02-28
Abstract: L'invention concerne un dispositif destiné à emmagasiner une quantité de liquide à utiliser à l'aide d'une seringue médicale. Le dispositif (1) comporte un élément (10) comprenant une ame (11) couverte d'une douille cylindrique (12) en matière plastique claire. Un passage réservé au liquide, servant à emmagasiner un radionuclide pour l'injection du flux est formé par une rainure hélicoidale (15) prévue à la périphérie de l'ame (11). Un élément de raccord femelle (17), prévu à l'une des extrémités de l'élément de corps, relie le dispositif (1) à une seringue (2). Un élément de raccord male (18), prévu à l'autre extrémité de l'élément de corps, relie le dispositif (1) à une aiguille (3). Des passages (19 et 20) relient la rainure hélicoidale (15) à la seringue (2) et à la l'aiguille (3).
Patent BE-902633-A (BE)
IPC: C07D215/233
Filed: 1985-06-11
Abstract: The invention relates to novel decahydroquinolinol derivatives represented by the general formula:   <IMAGE>   and pharmaceutically acceptable acid addition salts thereof, in which X represents oxygen or sulphur, R represents an alkyl radical having from 1 to 3 carbon atoms, R1 represents fluorine, chlorine, bromine or methoxy, R2 represents hydrogen or methoxy or R1 and R2, when they are taken together, represent a 2,3-methylenedioxy or 3,4-methylenedioxy radical. The compounds of the invention are inhibitors of calcium translocation at the level of the cell membrane and are useful more particularly in the treatment of pathological syndromes of the cardiovascular system such as, for instance, angina pectoris.
Patent BE-775923-A (BE)
Title: O-aryl-n-carbalkoxyalkylamino-alkyl(haloalkyl) thio-phosphonates - - as seed disinfectants,from alkyl(haloalkyl) phosphonic acid dihalide
Inventor: MELNIKOV N N
IPC: A01N57/30
Filed: 1971-11-26
Abstract: Cpds. (I) (where R is alkyl or haloalkyl; R' is H or alkyl; R" is 1-4C alkyl; Ar is phenyl or halophenyl; n is 1,2 or 3) by mixing an alkyl (halo-alkyl) thiosphonic acid dihalide with an amino acid ester in the presence of an organic solvent and a base and treating the product with a phenol and a base. Thus (I, R=Me, R'=Me R"=Et, Ar=2,4,5-trichlorophenyl and n=1) is prepd. from MeP(S)Cl2 and alpha-alanine ethyl ester hydro-chloride in CHCl3 in the presence of 2 moles Et3N, then adding 1 mole 2,4,5-trichlorophenol and 1 mole Et3N.
Patent BE-906150-A (BE)
Title: Metal connector for modular ceiling partition - comprises profiled clip with folded edge joined to folded edge of component
IPC: F04B/
Filed: 1986-12-31
Abstract: The metal connector secures a top plate (8) to a reactangularly profiled component (1) with folded edges. This divides a space (9) above a ceiling (10) of modular construction into compartments, for sound insulation and fire prevention. - The connector consists of a flat profile supporting clip (13) with a folded fixing edge (13') which is joined to the folded edge (4) of the component. A flat suspension bracket (14) bears against the component outside edge.
Patent CA-1073622-A (CA)
Inventor: JACK JAMES
IPC: C08J9/00
Filed: 1974-03-25
Granted: 1980-03-18
Abstract: ABSTRACT                A composition which can be formed into a shaped article and stretched to produce a multicellular stretched article comprising a blend of a thermoplastics material and a metal resinate or a rosin ester.
Patent CA-1068437-A (CA)
Inventor: RANDELL DONALD R
IPC: C08G59/00
Filed: 1975-04-09
Granted: 1979-12-18
Abstract: Stabilised epoxy resins Abstract of the Disclosure Epoxy resins stabilised by at least one sterically hindered cyclic amine of the formula I       and salts thereof in which q is 1 or 2, X represents an organic grouping which complements the nitrogen-containing ring to give a 5-membered, 6-membered or 7-membered ring, R1 and R2 represent methyl or together represent -(CH2)5-, R3 represents methyl, R4 represents alkyl with 1-5 carbon atoms or together with R3 represents the radicals -(CH2)4-, -(CH2)5-, -CH2-C(CH3)2-NH-C(CH3)2-CH2- or -CH2-C(CH3)2-N(O?)-C(CH3)2-CH2- and, if q is 1, Y denotes hydrogen, -O?, hydroxyl, alkyl, substituted alkyl, alkenyl, alkynyl, aralkyl, substituted aralkyl or acyl or, if q is 2, Y denotes alkylene, alkenylene, alkynylene, cycloalkylene or aralkylene.
Patent CA-1043537-A (CA)
Inventor: YODIS ANTHONY W
IPC: C09K15/32
Filed: 1975-05-30
Granted: 1978-12-05
Abstract: INVENTION:     STABILIZATION OF LIQUID SULFUR TRIOXIDE INVENTORS:     ANTHONY W. YODIS                FRANK J. KREMERS KAROL K. LINTERN        ABSTRACT OF THE DISCLOSURE            Liquid sulfur trioxide is stabilized against polym-erization by incorporating therein a stabilizer combination of a normally liquid siloxane polymer with a methyl ester of an acid of boron.  The siloxane polymer and the methyl ester of the acid of boron are each employed in an amount of at least 0.01 percent by weight of the sulfur trioxide.
Patent CA-1038937-A (CA)
Inventor: SAYCE IAN G
IPC: C22B34/32
Filed: 1975-06-06
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE A heater assembly comprising cathodic plasma generators for generating a column of plasma, a plurality of anodic plasma torches the outlets of which are symmetrically disposed about the axis of the column and a circuit for energising the generators and torches, the arrangement being such that in operation a current is passed simultaneously between the generators and each of the torches by way of the column and jets of plasma from the outlets which merge with the column.  A method for effecting the chemical or physical modification of a particulate material, in which the material is heated in a high enthalpy zone including a plasma column through which current passes from cathodic plasma generators simultaneously to each of a plurality of anodic plasma torches the outlets of which are symmetrically disposed about the axis-of the column, the zone also including the region of confluence of the column with jets of plasma from the torches.
Patent CA-1036640-A (CA)
Inventor: ALTSCHUL LOUIS T
IPC: B60J3/02
Filed: 1975-08-18
Granted: 1978-08-15
Abstract: ABSTRACT            A glare eliminating device for vehicles comprised of a single element shielding portion of a rectangular shape with rounded corners. The shape of the shielding portion being sufficiently large to effectively block objectionable glare of the sun to the eyes of a motorist while permitting maximum view. The shielding portion is selectively placed in any location in front of the driver by means of a support arm having two movable joints, one attaching the arm to the shielding portion, and the other attaching the arm to the mounting bracket with sufficient frictional engagement to retain the selected relative position of the members. An engaging means comprised of a loop-and-hook, releasably-engaging cloth material having one layer disposed above the inner upper windshield molding and the other layer disposed on the mounting bracket, permitting affixation of the glare eliminat-ing device to any desired horizontal position in front of the driver by bringing the hook and loop layers in contact with one another.
Patent CA-1045059-A (CA)
Inventor: LOGAN ARTHUR D
IPC: F16L11/08
Filed: 1975-10-10
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE      A hose construction and method of making same are provided. The hose construction includes an inner layer portion made primarily of an elastomeric material and another layer potion bonded against the inner layer portion and cured therewith as an integral part thereof.  The outer layer portion is made of an elastomeric matrix compound having elongated fibers embedded therein in substantially parallel relation with the fibers extending in a helical pattern about a central longitu-dinal axis of the hose construction and with a predetermined angular relationship relative thereto.
Patent CA-1048823-A (CA)
Inventor: SHIBAHARA MASASHI
IPC: G10H1/40
Filed: 1975-10-31
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE            A programmable rhythm apparatus for use with an electronic musical instrument comprising a sequential pulse generator, a plurality of individually programmable rhythm channels or tracks each producing an output pulse pattern in response to the sequential pulse generator and a standard voice generation circuit to receive the pulse output pattern from the programmed rhythm channels.  The voice generation circuit produces a signal representative of an unpitched musical instrument with a rhythm pattern corresponding to the pulse output pattern of an individual rhythm channel. The voice generation circuit output signals corresponding to each rhythm channel and representing different unpitched instruments are combined and applied to an audio transducer.  Each individual rhythm channel can be programmed by the instrument player to provide a pulse output sequence representative of any rhythm pattern desired.  Each rhythm channel has a plurality of logic circuits and a selection device.  The instrument player uses the selection device to set various ones of the plurality of logic circuits to form a pattern corresponding to the desired rhythm.  Thereafter, each set logic circuit produces an output pulse upon receipt of a sequence pulse from the pulse generator.
Patent CA-1051639-A (CA)
Inventor: BLACK WILLIAM B
IPC: F27B13/06
Filed: 1975-12-23
Granted: 1979-04-03
Abstract: ABSTRACT   OF   THE   INVENTION     The present invention relates to baking pit furnaces and more especially to the flues of such furnaces, and is characterised in that the flues are cast in several inter-related parts in refractory concrete and are assembled from the cast parts.  The concrete parts are preferably compacted by inducing small vibrations at high frequency to parts of the moulds in which they are cast.  Moreover, flues assembled from the cast parts preferably include baffles extending between the side walls thereof midway of their lengths, and means tying said side walls together over each length thereof defined between the control baffle and each of the two end walls of the flue.  The central baffles may be rooted in the bottom walls of the flues, and all corners and free baffle edges are preferably rounded.  Directional vanes may be associated with the free baffle edges, each of said vanes being of arcuate cross-sectional shape and extending between the side walls of the flue at some spacing from the associated free baffle edge.
Patent CA-1060048-A (CA)
Inventor: ONOPCHENKO ANATOLI
IPC: C07C45/00
Filed: 1976-03-12
Granted: 1979-08-07
Abstract: PROCESS FOR PREPARING DIARYLKETONES                 ABSTRACT OF THE DISCLOSURE         A process for converting a 1,1-diarylalkane, such as a 1,1-bis(alkylphenyl)alkane, to the corresponding diarylketone which involves oxidizing the 1,1-diarylalkane using critical amounts of 1,1-diarylalkane, nitric acid and water.  In a preferred embodiment the reaction product obtained as a result of the oxidation of a 1,1-bis(alkylphenyl)alkane is then further subjected to reaction with additional nitric acid at elevated temperatures in a second stage to convert each of the nuclear alkyl groups on the alkyl-aromatic charge to carboxyl groups and the dilute nitric acid remaining is employed in the first stage as oxidant.
Patent CA-1039509-A (CA)
Inventor: EGASHIRA HIROJI
IPC: B24B27/00
Filed: 1976-03-22
Granted: 1978-10-03
Abstract: GRINDING APPARATUS FOR COMMUNTATORS     ABSTRACT OF THE DISCLOSURE          A grinding apparatus for reforming a surface of a commutator of a motor which has been worn off or damaged for long years, comprising a main spindle slidably movable in a guide sleeve as a housing of the apparatus, a cutting feeding mechanism located at the back end of the main spindle for finely adjusting grinding depth of a grinding stone arranged at the front end of the main spindle, and a clamping mechanism arranged on the guide sleeve for settling the apparatus by forced engagement of the clamping mechanism with an opening of a casing of the motor for changing carbon brushes.
Patent CA-1079891-A (CA)
Inventor: PAULEN HENDRIKUS J G
IPC: C08L21/00
Filed: 1976-04-21
Granted: 1980-06-17
Abstract: ABSTRACT         Rubber mixtures consisting of (1) 20 - 75 parts of a copolymer containing 60 - 80% by weight of ethylene, 20 -40% by weight of an .alpha.-alkene, and 0 - 20% by weight of one or more polyenes and having, in the unvulcanized state, an elongation at rupture of over 800% and a tensile strength of between 10 and 100 kg/cm ;  (2) 80 - 25 parts of at least one polymeric material which is a styrene-butadiene copolymer; polybutadiene or polyisoprene; and (3) a tackifier resin and optionally conventional fillers and additives, wherein the mixture of (1), (2) and (3) has an elongation at rupture of at least 800% and a tensile strength of between 1.3 and 50 kg/cm2.          Such rubber mixtures have a higher degree of tack than the mixtures of the prior art.         The rubber mixtures of the present invention are useful in the manufacture of multipart or multilayer articles such as driving belts, conveyor belts and car tires.  The additional tack of the rubber provides permanent adhesion between the various parts or layers of the article during assembly and vulcanization.
Patent CA-1045395-A (CA)
Inventor: ZEILON STEN OLOF
IPC: F25B25/02
Filed: 1976-04-21
Granted: 1979-01-02
Abstract: CANADIAN PATENT APPLICATION                    OF  STEN OLOF ZEILON                       FOR      REFRIGERATING PROCESS AND APPARATUS THEREFOR      Abstract of the Disclosure This invention relates to a refrigerating process accord-ing to the known compression-absorption method, in which a solu-tion of gas in a liquid absorbent is conducted in a closed cycle from an absorber to an evaporator in which by heat supply thereto a certain amount of gas is expelled from the absorbent and from which the solution having a lower gas concentration and, after compression, the expelled gas are separately recycled to the absorber in which by removal of heat from the solution the recycled gas is again dissolved in the absorbent for restoration of the gas concentration of the solution which is then trans-ferred to the evaporator, and the invention is characterised in that the evaporation of gas from, and the absorption of gas in, the absorbent is continuously effected in the solution along an elongated chamber where a substantial temperature gradient from one end to the other end of the chamber is maintained whereby the compression-absorption process may be effected at a rela-tively low compression ratio.   1a
Patent CA-1043829-A (CA)
Inventor: BOWERS KENNETH E
IPC: B41F17/18
Filed: 1976-04-27
Granted: 1978-12-05
Abstract: APPARATUS FOR REMOVING A HOLLOW    ARTICLE FROM A MANDREL              Abstract of the Invention An apparatus for removing a hollow article from a mandrel is disclosed,  The apparatus features an engaging member for contacting the hollow article and an assembly for bringing the engaging member from close proximity to the article into contact with the article and for applying a force through the engaging member to the article so as to remove it from the mandrel.  The assembly includes a pivoted rod and a slidable collar mounted thereon, the collar being attached to the engaging member.  Motion of the collar up and down the rod is achieved by a reciprocating power cylinder which communicates with the slidable collar by means of a slotted arm.  The slotted arm is movably connected to the collar by means of a pin mounted on the collar.  Not only does the follower pin slide within the slot of the arm, it also is slidable within a track defined in a plate which is adjacent to the rod.  m e track is of a configuration such that upon actuation of the power cylinder the engaging member is brought, first, from a position proximate to and beneath the hollow article, up towards the article to achieve contact with the article and then, secondly, away from the mandrel so as to remove the article from the mandrel.
Patent CA-1050240-A (CA)
Inventor: LILJENDAHL SVEN A J
IPC: A44B1/04
Filed: 1976-05-19
Granted: 1979-03-13
Abstract: QUICKLY ATTACHABLE BUTTON          Abstract of the Disclosure A button is quickly attachable to sheet material such as textile cloth and comprises a button body including a central portion defining a button base and having an uninterrupted outer wall and an inner wall with axially aligned openings between said outer and inner walls.  An attaching means comprises a supporting plate including at least two pins projecting from one face of the supporting plate and arranged around a center axis thereof, the pins having pointed heads adapted to be punched through the sheet material from the side of said material opposite to the side to which the button is to be attached.  The pins are adapted to be then inserted into the axial openings between the outer and inner walls of the button body for attachment of the button body to said sheet material. The heads of the pins each have a radial dimension as measured along a radius from the center axis of the supporting plate which is greater than the remainder of the body of the associated pin, the radial dimension of each of the axial openings between the inner and outer walls of the button body being at least as great as the radial dimension of said pin heads.  The outer wall of the button body includes at least one radially inwardly extending flange at the entrance end of the axial openings to restrict the axial openings to a radial dimension substantially less than the radial dimension of each of said pin heads so that the material of the structure must be temporarily deformed to permit insertion of the pins into said axial openings.
Patent CA-1072429-A (CA)
Inventor: CITRIN PAUL S
IPC: B67D7/72
Filed: 1976-06-08
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE        A system for accurately transferring similar small amounts of liquid from a multiplicity of containers to a corresponding multiplicity of wells in a microtitration test plate includes a multiplicity of con-duits leading from a pressure chamber enclosing the containers and to which conduits the containers are individually automatically connected when the containers are loaded into the system, the conduits leading to a pinch type dispensing valve disposed above the test tray.
Patent CA-1068598-A (CA)
Inventor: GOOCH JAN W
IPC: B01D50/00
Filed: 1976-07-16
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE          A particulate laden air or gas stream is moved by a blower through a duct to a centrifugal separator and fluid is injected into the air stream.  The particles in the air stream become heavier from the injected fluid so that they will be separated more efficiently from the air in the centrifugal separator.  A monitor  detects the quantity of particulate in the air stream and a control system varies the quantity of fluid injected into the air stream in response to a change in the quantity of particulate in the air stream.
Patent CA-1071552-A (CA)
Inventor: SVIRKLYS FERDINAND M
IPC: B65D19/00
Filed: 1976-07-28
Granted: 1980-02-12
Abstract: PALLET CONSTRUCTION           ABSTRACT OF THE DISCLOSURE A knock-down pallet is constructed of a plurality of releasably interlocking aluminum members of one of two types.  A unique fastening device is used to achieve, in simple manner without special tools or skill, the inter-locking of a plurality of spaced-parallel deck-forming members to two, three or more spaced and parallel stringer members of rectangular cross-section to provide a one- or two-deck two-way or four-way pallet construction.  A stop means prevents longitudinal movement of the deck members transverse of the stringer members.
Patent CA-1056152-A (CA)
Inventor: ALDCROFT GARY T
IPC: G09B1/00
Filed: 1976-09-03
Granted: 1979-06-12
Abstract: GAME DEVICE             Abstract of the Disclosure Game apparatus having a vertically movable upwardly biased top panel with indentations receiving and supporting complementarily shaped game pieces therein and releasable latching mechanism for holding the panel in a lower upwardly biased position until released by an adjustable timer mech-anism whereupon the game pieces are projected upwardly and out of their respective indentations.  The game pieces may be segmental and/or of different unique external configurations.
Patent CA-1054911-A (CA)
Inventor: DEANS HARRY A
IPC: E21B49/00
Filed: 1976-09-30
Granted: 1979-05-22
Abstract: ABSTRACT      A method for determining the relative amounts of two fluid phases in a subterriaean formation in which one of the phases is essentially in immobile gas and the other phase is a mobile liquid.  A liquid which is substantially free of dissolved gas is injected into the formation. At least a portion of the injected liquid is produced through the same well used for injection.  The concentration of gas dissolved in the produced liquid is measured to determine the relative amounts of the two fluid phases in the formation by a relation between the concentration of gas in the produced liquid, the concentration of gas in the immobile gas phase and the volume of injected and produced liquid.
Patent CA-1091783-A (CA)
Inventor: DUVALL WILBUR E
IPC: H03K17/98
Filed: 1976-11-08
Granted: 1980-12-16
Abstract: KEYBOARD ENCODING SYSTEM WITH ELECTRONIC HYSTERESIS            ABSTRACT OF THE INVENTION A keyboard encoding system which utilizes electronic hysteresis to prevent undesired key stroke encoding.  The out-put of a capacitive switch matrix is supplied to a sense amplifier which has its sensitivity increased if a particular switch of the switch matrix was closed the last scan cycle.          The status of the switches of the switch matrix during the last scan cycle is provided by a shift register having a number of stages equal to the number of switches of the matrix.  The sense amplifier includes a comparator which receives an input indicative of the state of a particular matrix switch during the present scan cycle and an input from the shift register indicative of the status of the particular matrix switch the previous scan cycle.  If the input from the shift register is high, the sensitivity of the sense amplifier is increased.