baber/WOPTO huggingface dataset:
Patent BE-901139-A (BE)
Title: Derives 2,6-disubstitues du naphtalene, leur procede de preparation et leur application dans les domaines pharmaceutique et cosmetique.
Inventor: SHROOT B
IPC: C07C65/11
Filed: 1984-11-27
Abstract: Nouveaux dérivés 2,6-disubstitués du naphtalène de formule générale (I), dans laquelle n = 1 ou 2, R1 à R4 = H; ou CH3; R5 = -(R7CH)m-R6, -C =N, -CO-R8 ou un groupe 2-oxazolinyle; m = O ou 1; R6 = H, alkyle ou OR9 et R9 = H, alkyle, ou-CO-R10 = alkyle ou aryle; R6 pouvant aussi représenter - Nr'(r''), lorsque m = 1, r' et r'' = H, alkyle, mono- ou poly-hydroxyalkyle, aryle ou hétéroycle (ensemble), R7 = H ou alkyle et R8 = H ou alkyle, leurs sels et acétals. Les dérivés sont utilisé dans le traitement topique des affections dermatologiques liées à un désordre de kératinisation ou pour certaines affections rhumatismales l'origine psoriasique.
Patent BE-904048-A (BE)
Title: Appareil pour chauffer des feuilles enduites de cire depilatoire.
Inventor: HENNUY J
IPC: A45D26/00
Filed: 1986-01-15
Abstract: L'appareil sert à chauffer des ensembles (1) comprenant deux feuilles de matière plastique (3) réunies par une couche intermédiaire de cire (2). Il comprend une fente de chauffe (8) associée à des moyens de chauffe (9) comprenant une résistance électrique (11). La résistance (11) est enserrée dans le pli (12c) d'une feuille d'aluminium (12) dont des ailes (12a et 12b) délimitent inférieurement et supérieurement la fente (8). Utilisation pour chauffer également par le haut et par le bas, dans un appareil d'épaisseur très réduite.
Patent BE-904662-A (BE)
Title: Derive antipsychotique du benzisothiazole s-oxyde.
IPC: C07D417/14
Filed: 1986-04-23
Abstract: Procédé de préparation d'un composé de formule (1) ou de ses sels d'addition d'acides pharmaceutiquement acceptables, qui consiste à faire réagir un composé de formule (2) avec un mélange d'acides minéraux à une température inférieure à environ 5 degrés C et, si on le souhaite, à en former le sel pharmaceutiquement acceptable par réaction du produit final basique avec un acide organique ou minéral choisi, pour obtenir un agent antipsychotique présentant moins d'effets secondaires genants.
Patent BE-903307-A (BE)
Title: Automatic parking disc - is set by pushbutton or switching ignition off
IPC: G09F11/23
Filed: 1985-09-25
Abstract: The automatic parking disc is set by means of a pushbutton or alternatively electrically by switching off the ignition. It is contained in an envelope and turned by a clock mechanism. (FL) (9pp Dwg.No 1/5)
Patent CA-1041363-A (CA)
Inventor: WHITE WILLIAM V
IPC: A23F5/00
Filed: 1974-06-10
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE      Concentration of dilute aqueous mixtures of natural aromas, particularly roasted coffee aroma?, is effectively accom-plished by membrane permeation methods.  The addition of a con-trolled amount of solids to the liquid-aromatic feed stream re-stricts the diffusion of the volatile aromatics through the semi-permeable membrane to effect a substantially aromatic-free dif-fusate and makes possible aroma recovery in the form of stable, high quality aromatic concentrates.
Patent CA-1065104-A (CA)
Inventor: COATS ALMA L
IPC: C08J3/22
Filed: 1974-06-13
Granted: 1979-10-30
Abstract: DYESTUFF COMPOSITIONS           ABSTRACT OF THE DISCLOSURE         Dyestuff compositions comprising a water soluble basic organic dyestuff and 1 or more parts by weight (per part of said dyestuff) of a lignin sulfonate are readily prepared and are use-ful in providing colorations which are fast to water and organic solvents on a variety of substrates e.g., wool, silk, polyesters, clays, paper and the like.
Patent CA-1088784-A (CA)
Inventor: ALLEN ROBERT E
IPC: C22C19/03
Filed: 1974-08-23
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE         Carbide segregation to the prior boundaries of particles used in powder metallurgy to generate an article is eliminated through the use of a nickel-base alloy powder which coordinates carbon with the amount of Mo and W which can form detrimental amounts of undesirable carbides and with Cb, Ta, Hf and Zr which are strong formers of a desirable MC-type carbide. The alloy may be made up in the form of rods, bars, billets etc, as well as more finished article shapes such as gas turbine wheels, blade members etc.
Patent CA-1068972-A (CA)
Inventor: MCNEFF LARRY C
IPC: A23K1/175
Filed: 1975-01-03
Granted: 1980-01-01
Abstract: ABSTRACT           Feed compositions for self-feeding animals in-cluding an intake control agent selected from calcium chlor-ide, ammonium chloride, aluminum chloride, ferric chloride, magnesium chloride and mixtures thereof.
Patent CA-1043700-A (CA)
Inventor: BORDENCA CARL
IPC: A01N25/00
Filed: 1975-04-25
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           Terpenylaminoalkanol compounds and their acid salts, having the formula:       wherein T is a radical selected from the group consisting of geranyl, citronellyl, bupleuryl, neryl, lavandulyl, linalyl, myrcenyl, isobornyl and tetrahydrogeranyl;     R is independently hydrogen or C1-4; and x is an integer from 1 to 4.
Patent CA-1038312-A (CA)
Inventor: HIRSIG EMIL
IPC: B61H9/02
Filed: 1975-06-03
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      A gripper-type cable brake has a pair of brakeshoes adapted to grip opposite sides of a cable.  Each of these brakeshoes is formed of a nonferrous metal, either aluminum, an aluminum alloy, brass, bronze, or brass or bronze alloyed with aluminum.  In the direction of displacement of the brake-shoe relative to the cable there are provided a plurality of spaced apart plugs of a mixture of sintered graphite and bronze which act as a lubricant so as to reduce the coefficient of friction between the brakeshoe and the cable to below 0.15.
Patent CA-1054946-A (CA)
Inventor: PEREZ-CAVERO LEONARDO
IPC: H05B37/02
Filed: 1975-07-17
Granted: 1979-05-22
Abstract: ABSTRACT           A method of transmitting information in an alternating current electricity supply system by alteration of the supply voltage waveform during a corresponding time period in selected cycles of the supply voltage wherein each said alteration is effected by drawing from the supply system during a period including a voltage zero a current of sufficient magnitude to reduce the supply voltage during that said period.
Patent CA-1038977-A (CA)
Inventor: ROEDEL CHARLES W
IPC: H04L1/20
Filed: 1975-07-24
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is an automatic data communication system having communicating modems equipped with automatic equalizers. The equalizers respond to a first long equalization sequence automatically transmitted from another modem.  In response to that long equalization sequence, the equalizer starts from a preset non-equalized condition and assumes a fully equalized condition.  That equalized modem is also capable of automatically transmitting its own long equalization sequence to the other modem.  Thereafter, second short equalization sequences are employed at the receiving modems to enable a memory storage associated with the automatic equalizers.  The memory stores, in response to the long equalization sequence, signals which are indicative of the fully equalized condition.  Accordingly, the equalizers do not have to start from a non-equalized condition for each new data message unless a dramatic distortion occurs.  If such distortion does occur, it is automatically detected and long equalization sequences are again employed to fully re-equalize.  The disclosed modems have detection means for automatically distinguishing between equalization sequences, line drop-outs, and data echoes.
Patent CA-1067676-A (CA)
Inventor: VOELKL ERFRIED
IPC: C01B31/26
Filed: 1975-08-14
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE     For the preparation of anhydrous sodium dithionite by the reaction of sulfur dioxide with sodium formate and caustic soda in the presence of organic solvents, sulfur dioxide is passed, together with the formate, into a liquid containing all of the caustic soda required for the reaction.          This initial liquid may contain, in addition to the caustic soda, a portion of the sulfur dioxide or formate required for the reaction.  This process gives high yields of sodium dithionite at constant purity and cristal size of the product in a simpler procedure of an industrially more practicable nature without these results being subject to undue fluctuations of an uncontrollable kind.
Patent CA-1038690-A (CA)
Inventor: GROSART JOHN
IPC: B41F9/06
Filed: 1975-08-20
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE A device for applying ink to a printing surface is described.  The device includes two resilient ink flow control blades.  The blades are deflected by contact with said surface to allow ink to flow onto the latter.  The blades close to cut off the flow of ink  as  the device is lifted off the surface.
Patent CA-1058673-A (CA)
Inventor: HIERHOLZER FRANK J JR
IPC: C04B35/645
Filed: 1975-09-24
Granted: 1979-07-17
Abstract: Abstract of the Disclosure A coherent shape of a composition characterized by having a core bonded by regrowth of silicon carbide is produced by heating particulate silicon carbide which may be mixed with a minor amount of modifying agent, by means of an uncharged beam of energy, to a temperature above 3000°F. and below 5500°F. and subsequently cooling the resultant coherent shape below 3000° F., both steps being completed within a period of ten minutes.  In the preferred method, unconsolidated particulate silicon carbide is exposed to the energy of a laser beam and the particulate silicon carbide has a particle size within the range of magnitude of ten to three hundred microns.  Upon its initial formation, the shape has a core and a distinctly delineated rind which is attached to the core.  The core has a relatively low resistivity as compared with the rind.  In an igniter formed by the use of a laser, the rind, which appears to be bonded together by quartz rather than by the regrowth of silicon carbide which characterizes the core, is removed, and the core, formed through at least a part of its reach in a serpentine pattern, is densified.
Patent CA-1046132-A (CA)
Inventor: ZIEGLER REINHARD
IPC: H01J1/28
Filed: 1975-10-16
Granted: 1979-01-09
Abstract: ABSTRACT:           A sintered dispenser cathode for a grid-controlled electron tube in which for using the grid current the emission of the surface regions immediately opposite to the control grid is reduced, the surface regions of reduced emissions being constructed as pro-jections of the cathode body having a focusing effect. The projections may be formed already during the sin-tering of the cathode body in that the remaining active surface regions of the emissive surface of the cathode are deopenod by a material-removing process or in that parts of the surface are fused.           In so far the projections have not been passivated during the manufacture thereof, they are passivated at their surface by a suitable method, for example, by fusion by means of an electron beam or a laser beam.
Patent CA-1044357-A (CA)
Inventor: BRONIKOWSKI RAYMOND J
IPC: H01H85/00
Filed: 1975-10-29
Granted: 1978-12-12
Abstract: SHIELDED FUSE ASSEMBLY     Abstract of the Disclosure Two housing halves are joined to form a housing surrounding an electrical fuse, a sealing gasket being provided at the joint between the housing halves.   A corona shield  is embedded wholly within each housing half, each shield terminating on its respective side of the gasket so that the ends thereof are closely adjacent but yet spaced apart with a portion of the gasket there-between.   Each shield  is electrically connected to a respective end of the fuse.   The gasket has an inner cylindrical wall provided with spaced ribs.  The cylin-drical wall closely engages the fuse within the housing and small elongated openings are defined along both sides of each rib.  A vent assembly in one of the housing halves selectively opens and closes the housing interior to the ambient dependent upon the internal housing pressure.
Patent CA-1062116-A (CA)
Inventor: SANTOMIERI LOUIS S
IPC: A61M25/04
Filed: 1975-11-14
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE: A retention-type catheter adapted to be inserted, through the urethra, into the urinary bladder of a medical patient; the catheter including--in unitary rela-tion--a primary tube for drainage of the bladder, a secondary tube for irrigation of the bladder, and an initially contracted but expansible retainer formed in the primary tube adjacent the tip thereof, the secondary tube being longitudinally movable relative to the primary tube and arranged to further serve as an exteriorly manually actuated, pull-push element operative to cause expansion and contraction of such retainer, respec-tively.
Patent CA-1077396-A (CA)
Inventor: DAVIDSON WILLIAM G
IPC: A61K9/20
Filed: 1975-12-12
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE           Disintegration of tablets is improved by the incorporation therein of a plurality of small tubules.  The tubules can be prepared by subdivision of hollow fibers such as cellulose or cellulose acetate hollow fibers having internal diameters on the order of 5-1000 microns into segments of 50 microns to 3 millimeters in length.  Tablets and methods for their preparation are disclosed.
Patent CA-1061431-A (CA)
Inventor: COURTY AURELE
IPC: E04H15/48
Filed: 1976-02-03
Granted: 1979-08-28
Abstract: Lighted information panels located at the rear end of an automobile, arranged in two sets: one set lighting red to indicate to the following driver that the preceding driver has his high beam lights on and the other set lighting green to indicate to the following driver that the low beam lights are on and also capable of flashing to attract the attention of the following driver who will, in response, dim his high beam lights, so as to prevent blinding of the preceding driver.
Patent CA-1075513-A (CA)
Inventor: WATSON STEWART C
IPC: E01D19/06
Filed: 1976-03-08
Granted: 1980-04-15
Abstract: ROADWAY JOINT-SEALING APPARATUS                         Abstract Sealing apparatus for joints in roadways which comprises elongated anchor pads secured by studs and nuts to the surfaces of concrete slabs on opposite sides of a gap therebetween and a flexible, resilient, elongated, sealing member extending between and integral with said pads, said pads pre-ferably being formed of a relatively hard elastomeric material having rock fragments embedded therein and reinforced by longitudinally extending metal plates therein.  Means is provided for connecting sections of said sealing apparatus end-to-end and preventing leakage at their contacting ends.
Patent CA-1049973-A (CA)
Inventor: HOLZWARTH HENRY A
IPC: B65D85/32
Filed: 1976-03-16
Granted: 1979-03-06
Abstract: WINDOWED MID-LOCK CARTON WITH POSITIVE CLOSURE LATCH                ABSTRACT      A one-piece molded egg carton of the type having a traylike bottom section with two parallel rows of down-wardly dished egg receiving pockets, two articulated trough-shaped cover sections integrally hinged to the opposite sides of the bottom section for closing up and over the rows of pockets filled with eggs to provide a substantially uninterrupted flat upper cover surface for displaying advertising information and/or content infor-mation.  The two cover sections are locked in the closed position by male locking projections which positively engage female locking ledges provided by apertures in the bottom section between the rows of egg pockets.  A series of window  openings are provided on each side of the carton  for viewing butter contents off all the egg pockets without opening the carton.  The single positive locking projection on each cover section is offset from the long-itudinal center of the carton, but the windows periodically interrupt the hinged connections between the bottom sec-tion and the cover sections to reduce  the natural tend-ency of the cover sections to be urged out of their closed positions, thus insuring that the upper cover sur-face for displaying advertising and content information is maintained flat and substantially uninterrupted.
Patent CA-1087728-A (CA)
Inventor: TSUCHIYA TAKAO
IPC: H04N9/70
Filed: 1976-04-09
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE A chrominance signal trapping circuit is provided in a video signal monitoring line of a color video signal recording apparatus. An operation of the trapping circuit is ganged with an operation of a color killer circuit of the recording apparatus. The trapping circuit prevents a chrominance component of an input video signal from being supplied to a monitor connected to the recording appa-ratus when the recording apparatus is operating in a monochrome mode, whereby an operating mode of the monitor is made to a monochrome mode forcedly and an operating mode of the monitor can be coincident with an operating mode of the recording apparatus automatically.
Patent CA-1065124-A (CA)
Inventor: HEYMER GERO
IPC: B03B5/44
Filed: 1976-05-11
Granted: 1979-10-30
Abstract: HEAVY PULPS FOR THE FLOAT-SINK DRESSING OF MINERALS       ABSTRACT OF THE DISCLOSURE:       Heavy pulp for the float-sink dressing of minerals. The heavy pulp consists substantially of water and has pulverulent smooth and spheroidal heavy medium alloy particles suspended therein. The heavy medium alloy consists more particularly of 60 up to 70 weight % of nickel, 25 up to 35 weight % of copper, 3 up to 8 weight % of sulfur, and impurities originating from alloy preparation.
Patent CA-1057095-A (CA)
Inventor: STAUFFER NORMAN L
IPC: G02B7/30
Filed: 1976-05-11
Granted: 1979-06-26
Abstract: APPLICATION OF                  NORMAN L. STAUFFER   DISTANCE DETERMINING AND AUTOMATIC FOCUSING APPARATUS                     ABSTRACT OF THE DISCLOSURE    A primary lens, which forms a primary image of an object or. an image plane, is arranged to be positioned by a lens focusing motor.  First and second auxiliary optical elements, which may be lenses or mirrors, produce respective first and second detection images of the object on respective first and second arrays of light sensors.  One of these elements is reciprocated in continuously repeated periods or cycles to move its image back and forth continuously on the corresponding array.  A signal processing circuit receives the outputs of the light sensors and produces a correlation pulse each time that the cycling element occupies the correlation position at which it brings the light distributions of the images into best correspondence on the respective arrays.  The time and element position in each cycle at which this occurs are measures of the object distance.  A circuit responds to the correlation pulse and to the relative positions of the cycling element and the primary lens, and controls the motor to make the final position of the primary lens correspond to the correlation position of the cycling element, this final position causing the primary image to be in best focus on the image plane.          The relative positions of the cycling element and the primary lens are ascertained by magnetically actuated devices, by a mechanically operated switch, by a light operated switch, or by an arrangement which compares an element position signal to a primary lens position signal.
Patent CA-1072452-A (CA)
Inventor: WATSON JAMES H P
IPC: B03C1/027
Filed: 1976-05-28
Granted: 1980-02-26
Abstract: MAGNETIC SEPARATORS WITH FLOW VELOCITY DECREASING WHILE FLOWING THROUGH MEDIUM               ABSTRACT OF THE DISCLOSURE        A magnetic field is established in a first zone by a magnet.  Fluid containing magnetisable particles is passed through a separating chamber disposed in the first zone.  The separating chamber comprises a rigid elongate canister having an inlet and an outlet for fluid, at least two fluid-permeable partitions dividing the space within the canister into several compartments, each of which extends substantially the full length of the canister, and a packing of magnetisable material disposed between the partitions.  The form and disposition of the canister, the partitions and the packing material is such that the fluid flows from the inlet, through the packing material in a direction transverse to the axis of the canister, to the outlet, and the linear velocity of the fluid decreases as it passes through the packing material.  As the fluid pass-es through the separating chamber, magnetisable particles within the fluid are magnetised and attracted to the packing material.  The separating chamber is then moved out of the first zone into a second zone, out of the influence of the magnetic field, and the magnetisable particles are removed from the separating chamber.
Patent CA-1041430-A (CA)
Inventor: MACINNES HUGH
IPC: F02C6/12
Filed: 1976-06-23
Granted: 1978-10-31
Abstract: PARTIALLY DIVIDED TURBINE HOUSING  FOR TURBOCHARGERS AND THE LIKE     Abstract of the Disclosure:           A 360° volute, radial inflow turbine housing has the housing chamber inlet and housing chamber with a radial divider extending circumferentially of the housing chamber for between approximately 180° and 300° dividing the housing chamber into axially adjacent parts for the extent of the divider which ultimately opens circumferentially into a common chamber part extending circumferentially the remainder of the housing chamber.  All of the housing chamber divided and common parts communicate generally radially inwardly to a generally central turbine wheel location.  At the transition between the housing chamber divided parts into the common part and for the remainder of the chamber, it is preferred for optimum results to maintain the chamber radial cross section in its normal circum-ferential volute reduction sufficiently large such that the chamber will not restrict the progressively diminishing gas flow beyond that which would normally take place under the normal volute reduction as if the chamber divided parts had continued throughout the chamber common part.  Additionally, it is preferred that the circumferential termination of the housing chamber divider be generally angled from direct radial initially at the minimum radius and progressively circumferentially to the maximum radius with the greatest circumferential extension of such divider being in the order of between approximately 180° and 300°.
Patent CA-1058338-A (CA)
Inventor: RIEGER MICHAEL L
IPC: G06F3/153
Filed: 1976-08-20
Granted: 1979-07-10
Abstract: CONSTANT VELOCITY VECTOR GENERATOR       ABSTRACT OF THE DISCLOSURE            A Constant Velocity Vector Generator is disclosed for connecting X, Y coordinate points of a rectanular coordinate display system.  Simultaneous ? X and  ? Y step voltages are converted to ramp voltage pairs which are applied to appropriate X and Y deflec-tion circuits of a graphic display device to produce straight-line traces whose velocities are constant for all vectors regardless of magnitude (line length) or direction (angle).  Each vector may be drawn to any length or direction, immediately after which new data may be applied to the vector generator to initiate a new vector whose origin is the end point of the preceding vector.  Such a system is particularly applicable to computer-drawn displays.  The vector generating circuits are suitable for realization in a mono-lithic integrated circuit.
Patent CA-1072288-A (CA)
Inventor: WERNLI MAX
IPC: B22C15/08
Filed: 1976-09-23
Granted: 1980-02-26
Abstract: MOLDING MACHINE FOR PRODUCING CASTING MOLDS                  ABSTRACT OF THE DISCLOSURE     A molding machine for producing casting molds has several angularly spaced molding stations and includes a main column and at least one swivel column positioned within and rotatable relative to the main column.  Swivel bearings connect swivel arms to the main and swivel columns so that the arms extend transversely of and can be moved between the molding stations. Box frames for forming mold parts are secured to the free ends of the swivel arms so that they can be inverted or turned over.  The swivel arms can be moved one above the other with the box frames holding mold halves which can be combined to form a complete mold.