baber/WOPTO huggingface dataset:
Patent BE-898007-A (BE)
Title: Scraper blade for conveyor belt spanning cantilever springs - has mounting holding blade inclined to normal, with bearings allowing axial sliding return movement under spring control
IPC: B65G45/16
Filed: 1983-10-17
Abstract: The system provides resilient support for a scraper blade (2) applied at an angle to a conveyor belt, to reduce blade wear. The blade may be built onto a square section bar (30) spanning the heads of cantilevered leaf springs on each side of the belt and is thus capable of vertical deflection. - Two part recoil sprung sliding guides (4,6) secure the bar to the head of each spring, to take the transverse vector of friction generated blade loads. The guides may take the form of sliding sleeves of the same section as the bar and with bearings (16) in the interface, may house the bar and incorporate stops (25) with return springs (26). The attachment of the guide to the leaf spring may allow pivoting about a vertical axle (27).(3/3)
Patent BE-898180-A (BE)
Title: Procédé et appareil de mesure pour la détermination de la charge en matière solide d'un tambour de centrifugeuse.
Inventor: LEISTER P
IPC: G01G17/00
Filed: 1983-11-08
Abstract: Procédé et appareil de mesure pour déterminer la charge en matière solide du tambour d'une centrifugeuse, lequel procédé se caractérise en ce qu'un système mecanique oscillant se composant du tambour de centrifugeuse (4, m1) et d'une masse additionnelle (m2, 24, 46, 38), accouplée au tambour (4, m1) est mis en oscillations propres et la fréquence des oscillations propres, qui est fonction de la charge en matière solide, ou bien une grandeur pouvant etre dérivée de la fréquence, sont mesurées et analysées en ce qui concerne la charge en matière solide.
Patent BE-898570-A (BE)
Title: Nouveaux amides et imides carboxyliques, procédés pour leur préparation et composition pharmaceutique les contenant.
IPC: C07C231/00
Filed: 1983-12-27
Abstract: L'invention concerne de nouveaux amides et imides carboxyliques utiles comme médicaments et des procédés pour leur préparation. Les composés de l'invention sont représentés par la formule générale (I) dans laquelle Z a des significations définies et leurs sels pharmaceutiquement acceptables. Ces composés sont utiles notamment comme médicaments pour le traitement et/ou la prévention de disfonctionnement cérébraux et de divers symptomes apparentés.
Patent BE-899549-A (BE)
Title: Procede direct continu de fusion du plomb.
IPC: C22B7/04
Filed: 1984-04-30
Abstract: Procédé direct continu de fusion du plomb, dans lequel, dans un premier stade, on injecte du concentré de sulfure de plomb en particules ou en poudre et un fondant dans un bain de plomb fondu, à l'aide d'air enrichi en oxygène ou d'oxygène et (ou) d'un autre combustible et, dans un deuxième stade, on traite la scorie formée dans le premier stade par un agent réducteur pour réduire les composés du plomb y contenus et on ajoute la plomb réduit au plomb brut obtenu.
Patent BE-900673-A (BE)
Title: Support bracket or hook - may be attached to wall with screws or be free-standing
IPC: A47G29/08
Filed: 1984-09-25
Abstract: The device is for hanging a watch or pair of spectacles out of the reach of a young child, or for amplifying the watch alarm or to make the watch face easier to read. A piece of wire may be bent and screwed to a wall or a piece of sheet material cut and shaped to form a stand. - Alternatively an injection moulded or cast bracket may be fixed to a wall or other surface over which the watch bracelet can hang, or one arm of the glasses frame may be hooked. The bracket may be incorporated with a photograph frame and the material may be coloured to suit the decor.
Patent BE-901110-A (BE)
Title: Unit to clean ships hull below water - has frame hauled transversely under hull by cables and with inner swivel frame carrying brushes
IPC: B63B59/08
Filed: 1984-11-22
Abstract: The mechanism is intended for cleaning a ships hull (17) below water. A frame (2) is hauled transversely from one side to the other by at least one and pref. two cables (1). An inner swivel frame is carried on a shaft (6) parallel to the hull surfaces and normal to the direction (18) of movement. - The ends of the swivel frame carry holders (4) for brushes (4'). When one brush meets an obstacle (16) e.g. an anti-roll keel, the swivel frame rotates through 180 deg. During this movement the attitude of the brushes is maintained, e.g. via endless chains, so that they face the hull surface.
Patent CA-1039170-A (CA)
Inventor: ROCHOLL MARTIN-GOTTFRIED
IPC: E06B3/673
Filed: 1974-10-17
Granted: 1978-09-26
Abstract: A B S T R A C T          Method and apparatus for producing insulating glass.   In the method, two or more glass panes are adhered to a spacer frame optionally containing a dehumidifying agent and the pane edge joints are sealed with a sealing material.   The pane edge joints are filled with the sealing material and subsequently the sealing  material is heated to 40 - 90°C using capacitive high frequency heating.   The apparatus comprises means for supporting at least two panes of glass separated by a spacer located near the lateral edges of the glass, the edges and said spacer being joined by a deposit of uncured thermosetting sealant material; at least two spaced electrodes connected to a high frequency generator adapted to impart heat capacitively to the sealant; and conveying means moving the sealed glass panes in the space between the electrodes.
Patent CA-1040665-A (CA)
Title: Procede de fabrication de charges minerales, produits obtenus et leurs applications
Inventor: BAUDOUIN JACQUES
IPC: A01N25/08
Filed: 1974-10-23
Granted: 1978-10-17
Abstract: On hydrate, entre 10.degree. et 100.degree.C environ, un des aluminates calciques anhydre de synthèse préparés spécialement ou issus de la fabrication des liants hydrauliques, ou des silicates calciques anhydres, broyés à des finesses moyennes, avec une quantité d'eau telle qu'il se forme des pâtes, d'extraits secs compris entre 5 et 70 % en poids; ou soumet à une agitation vigoureuse au moins les grosses particules en cours d'hydration, on sèche la suspension formée et on recueille la poudre sèche obtenue. Les poudres formées sont utilisables comme charges industrielles.
Patent CA-1044403-A (CA)
Inventor: SCHAAR CHARLES H
IPC: C09J7/02
Filed: 1974-10-28
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE           A diaper fastener, which comprises tape, has first and second anchoring portions and an attachment portion.  The first anchoring portion is secured to the inner liner adjacent a lateral edge of the diaper.  The second anchoring portion is secured to an overlapping portion of the backing sheet.  The attachment portion is integral with the second anchoring portion and has a pressure sensitive adhesive disposed on one surface thereof.  A second strip of tape is secured to the attachment portion outwardly of the diaper.  The second strip is securable to the anchoring portions during storage.
Patent CA-1048722-A (CA)
Inventor: WILLIAMS LELAND E
IPC: B41N7/00
Filed: 1974-11-12
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE         An improved method is provided for making a hickey roller.  It includes the first step of providing an elastomeric matrix material having elongated substantially parallel fibers therein, supporting the elastomeric matrix material on a cylindrical support to define a roller having a longitudinal axis and having an outer tubular portion, the supporting step also serving to arrange the fibers approximately parallel to the longitudinal axis; the second step of curing the outer portion in a moisture-free environment to define a cured elastomeric matrix having the fibers embedded therein with each fiber having a cohesive  strength which is greater than the cohesive strength of the elastomeric matrix and each of the fibers also having a cohesive strength which is greater than the adhesive force holding each fiber in said elastomeric matrix; the third step of machining the outer portion to remove elastomeric matrix from and thereby to expose portions of the fibers which are arranged radially outwardly of a cylindrical surface defined by machining while radially inwardly arranged portions of the fibers are held inwardly of the cylindrical surface by the elastomeric matrix.  By these steps, the exposed outer portions of the fibers extend outwardly from the cylindrical surface to define a brush-like construction for the hickey roller.  The machining step results in comparatively large increments of the exposed outer portions of the fibers being engaged and temporarily moved transverse the longitudinal axis in a non-shearing manner due in large measure to the fibers having the cohesive strength which is greater than the cohesive strength of the elastomeric matrix, the exposed outer portions returning essentially to their original positions following the machining step to define the brush-like construction.  Thus a hickey roller is provided which removes hickeys from printing plates, without absorbing an excessive amount of ink, and which is easy to clean and maintain.
Patent CA-1063618-A (CA)
Inventor: TEULON JEAN-MARIE
IPC: C07C29/136
Filed: 1975-02-05
Granted: 1979-10-02
Abstract: A B S T R A C T        The present invention relates to processes for preparing indane derivatives of general formula                          (I) in which:          X represents a hydrogen or halogen atom; R1 and R2, which may be identical or different, each represents a hydrogen atom, an alkyl group containing 3 to 5 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms; R3 represents a hydrogen atom or an alkyl group containing 1 to 5 carbon atoms; and Y represents -CH2OH or a group of formula -COOR4 in which R4 represents a hydrogen atom, 1/v(M) where M is a metal of valency v, or a group of formula -(CH2)n-NR5R6 wherein n is an integer of 1 to 5 and -NR5R6 is selected from the group consisting of di-(lower alkyl) amino, morpholino-lower alkyl, pyrrolidino-lower alkyl and piperidino-lower alkyl, and their pharmaceutically acceptable addition salts.  The compounds of formula (I) and their salts are useful for the treatment of inflammations, algias, rheumatisms or pain syn-dromes in animals.
Patent CA-1038646-A (CA)
Inventor: TAYLOR ALLEN L
IPC: G01K7/00
Filed: 1975-04-02
Granted: 1978-09-19
Abstract: ABSTRACT         A temperature sensor and method for producing a remanent electrostatic image of a thermal gradient existing on the surface of an object are disclosed.  The sensor includes a layer of poled, pyroelectric material that is employed as a medium on which the thermal gradient image is electrostatically formed, with such pyroelectric layer coated on one side with a thermally and electrically conductive layer.  The sensor is positioned for a time with its conductive layer in surface-to-surface contact with the object to permit the temperature of the pyroelectric layer to conform to the thermal gradient of the surface of the object contacted by the sensor.  Subsequently, both planar surfaces of the pyroelectric layer are electrically naturalized and the sensor is then removed from the object.  As the pyroelectric layer returns to the ambient temperature, an electrostatic image representative of the thermal gradient of the object is formed on the uncoated surface of the pyroelectric layer.
Patent CA-1048269-A (CA)
Inventor: CHEREDNICHENKO VLADIMIR S
IPC: C22B4/08
Filed: 1975-06-30
Granted: 1979-02-13
Abstract: Abstract of the Disclosure The present invention relates to apparatus for continuous purifying of tin from impurities - lead and bismuth, by refining.      The apparatus comprises a vacuum chamber accommodating a range of trays arranged in succession and fitted each with an overflow conduit disposed in its side wall at a certain distance from its upper end face, with the overflow conduit communicating with the tray space and being positioned parallel to the tray axis and with an overflow conduit outlet being connected to the underlying tray and a tray column being encompassed by an induc-tion is spinning climbing to the level of the overflow conduit.
Patent CA-1062222-A (CA)
Inventor: BENGTSSON HARRY
IPC: B02C2/04
Filed: 1975-07-02
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE         A crusher has a crusher cone and a crushing liner de-fining a crusher nip therebetween.  A substantially vertical pres-sure cylinder has an upper and a lower space, and the crusher cone has a central supporting member extending into the upper space and supported for axial movement in the upper space on pressure fluid contained therein.  Pressure fluid is controllably supplied and discharged from the lower space in dependence on the pressure exerted on the crusher cone by material to be crushed in the nip, whereby the elevation of the crusher cone and the width of the nip are adjusted.  A damper includes a damping cylinder and a conduit having a constricted passage and providing a continuous communica-tion for the pressure fluid between the lower space of the pressure cylinder and the damping cylinder.  The damper also includes a piston movably mounted in the damping cylinder to interact with pressure fluid in the damping cylinder and thereby, through the constricted passage, with the pressure fluid in the pressure-cylinder and thus with the central supporting member of the crusher cone.  The damper further includes preloading acting with a sub-stantially constant pressure on the piston against the action of the pressure fluid both during normal operation and during over-load thereof.
Patent CA-1044595-A (CA)
Inventor: CHA CHANG Y
IPC: E21B43/243
Filed: 1975-08-12
Granted: 1978-12-19
Abstract: ABSTRACT    An in situ oil shale retort in which a cavity filled with broken particles of oil shale is formed within the sub-surface oil shale formation and air is forced down through the cavity to sustain combustion of the top layer of oil shale particles.   The products of combustion are withdrawn through a plurality of transverse exhaust pipes at the bottom of the cavity, the exhaust pipes each being provided with   series of holes along the length  of the pipes within the cavity, the holes being graded in size to compensate for the pressure drop along the length of the pipe 90 as to provide substantially equal volume of gas flow through each of the holes.
Patent CA-1045463-A (CA)
Inventor: SMITS DENIS L
IPC: E06B3/22
Filed: 1975-09-18
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE            The border element of a double glazed window unit of the casement or awning type includes an elongate unitary body formed entirely of vinyl plastics; its cross-section defines: a glass-receiving base portion including a web and a pair of legs surrounding the outer marginal edges of the glass sheets; a first enclosed hollow portion contiguous with the opposite face of the web and defining a first insulation chamber; and a second enclosed hollow portion contiguous with one of the pair of legs and with the front wall of the first chamber to thereby define a second insulation chamber.  A window unit is thus provided where the metallic components used for the support and the operation of the window are enclosed within these insulation chambers and where effective insulation between both faces of the window unit may still be maintained.
Patent CA-1059126-A (CA)
Inventor: SZANTAY CSABA
IPC: C07D221/26
Filed: 1975-12-03
Granted: 1979-07-24
Abstract: Abstract of the Disclosure Processes are described for the preparation of benzo(a) quino-lisidine derivatives of the formula I                             (I) wherein:  R1  and R2 each represent hydrogen or a C1-4 alkoxy group, or together for  a methylenedioxy group; R3, R4, R5 and R6 which maybe the same or different and stand for hydrogen or a group of the formula -CH2-(CH2)n-R7, at least one of them not being hydrogen, and R7 is a carboxyl group or a carboxylic acid derivative group, and n is 0,1, or 2.  These compounds and the pharmaceutically acceptable salts thereof have anti-inflammatory properties.
Patent CA-1054202-A (CA)
Inventor: BALAGUER RODOLFO R
IPC: H05B3/00
Filed: 1975-12-19
Granted: 1979-05-08
Abstract: IMPROVED COOKING PROCESS AND APPARATUS       Abstract of the Disclosure A method and apparatus for cooking a wide variety of foods wherein the food to be cooked is placed in contact with a sheet of conductive material, which has been connected by clamping members to an electrical power source capable of supplying a low voltage, high current.  A food may be wrapped in a thin sheet of conductive material, such as a metal foil, and cooked by passing current through the thin sheet or foil. The process is characterized by a high efficiency and short cooking time.  Preferred conductive material are disposable, for example aluminum foil, thereby avoiding cleaning after cooking.          The apparatus includes means for supplying a high cur-rent, at a low voltage.  Electrically connected to the current supply means are a pair of clamps for clamping an electrically conductive sheet.  Preferably, the clamps are independently operable and each comprise a curved movable member and a fixed member, together with means for moving the movable member. Also, one of the clamps is preferably movably mounted so that the spacing between the clamps may be varied.
Patent CA-1050156-A (CA)
Inventor: MANGER JOSEF W
IPC: H04R9/06
Filed: 1976-01-06
Granted: 1979-03-06
Abstract: Abstract of the Disclosure A membrane for an electroacoustic converter system comprises a multi-layer body at least one layer of which is viscoelastic and has a low retractile elasticity.  This layer has an almost constant maximum damping factor over a temperature range of more than 10°C.  The body has at least one layer of foil having a modulus of elasticity of more than 10,000 kg/cm2.  The viscoelastic material may be a graft-type polymer and the foil may be a poly-ester, polycarbonate or polyvinylfluoride film.  This provision of the foil layer increases the temperature range in which maximum dampening is exhibited without detracting from the mechanical strength of the membrane.
Patent CA-1065556-A (CA)
Inventor: MACLELLAN WILLIAM G
IPC: A47K3/034
Filed: 1976-01-07
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     A combination sitz and baby bath comprising a portable, light weight, unitary chair-like structure having a lower water receptor, side walls extending upwardly to form arm rests, a rearwardly inclined back rest and a detachable seat spaced from the bottom of said recep-tor.  Water is discharged into the receptor through the bottom and an overflow is located within said backrest at a height from the bottom of the receptor sufficient to maintain a desirable water level within the receptor.  The bath may additionally incorporate body retaining straps, foot rest, and bidet spray attachment, and can be detachably supported on a stand for swivelling movement thereon.
Patent CA-1040497-A (CA)
Inventor: JOHNSON LLOYD E
IPC: F02M59/26
Filed: 1976-01-09
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE      The walls of the plunger (piston) of the fuel meter-ing pump are relatively thin so that, when pressurized, they expand to provide more effective sealing.  A plug is then used in the bore of the plunger to reduce its volume.  In one em-bodiment the wall thickness in the portion of the plunger be-tween the valving openings is further reduced to increase the wall expansion, and thus sealing, adjacent the valving openings. In some embodiments, ends of the members about the plunger are provided with skirts to decrease their tendency to expand, thus improving the sealing.
Patent CA-1071423-A (CA)
Inventor: THOMAS GARETH J
IPC: A01N/
Filed: 1976-02-12
Granted: 1980-02-12
Abstract: Abstract The present invention is concerned with 6-amino-o-toluic acid as   plant growth regulating and weed killing agents. The invention is also concerned with a process for the manufacture of said agents and with a method of regulating plant growth by means of said agents or the essential active ingredient thereof.
Patent CA-1075346-A (CA)
Inventor: SAITO MASAAKI
IPC: F02M7/24
Filed: 1976-03-09
Granted: 1980-04-08
Abstract: Abstract of the Disclosure A control system which includes an electromagnetic valve of the on-off function type for varing the total feed rate of either air or fuel to the intake system of the engine and a feedback control circuit for opening the  electromagnetic valve for a variable period of time at a constant frequency based on the concentration of a specific component of the exhaust gas and is characterized in that the constant frequency is determined such that any frequency at which the intake strokes in each cylinder take place when the engine is run at any speed in a cruising speed range does not accord with and is preferably lower than the constant frequency.
Patent CA-1082971-A (CA)
Inventor: ALLAN FRANK V
IPC: G02F1/167
Filed: 1976-03-18
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE        An electronradiography imaging chamber providing a real time visual image.  An electronradiography imaging chamber with electrophoretic particles in the electrode gap, with the particles being selectively moved to a transparent electrode as a result of the electrostatic charge image formed by absorbtion of incoming X-ray radiation in the gap. A dark field illumination viewing configuration with the deposited particles providing light scattering giving a visual image with low radiation dosage.  An imaging chamber which can be cyclically operated at a relatively high repetition rate, typically 10 to 20 images per second, thereby providing real time viewing of the object.
Patent CA-1062197-A (CA)
Inventor: PAILLAUD PIERRE
IPC: B01J19/08
Filed: 1976-05-10
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE          Method and apparatus to improve the energy yield of a reaction, particularly a combustion process.  When used in a heating system in which fuel is burned, a burner sprays fuel and combustion supporting gas, preferably air, into the reaction zone inside a combustion chamber.  An electromagnetic radiation of which the frequency is in the range of 1 GigaHertz to 100 GigaHertz preferably 8800 Mc/s ? 20% corresponding to the maximum motion which may be imparted to the reactants of the molecules is directed at the reactants, by an antenna whose axis inter-sects the axis of the burner inside the reaction zone.  A dissociable substance, preferably water with a surface active agent, is used as an additive and injected towards the reaction zone.  An electrostatic field is provided around the spray of fuel leaving the burner by a metal ring at a potential of 300 to 25,000 V.
Patent CA-1090848-A (CA)
Inventor: HOERLIN DICK A
IPC: B05B1/14
Filed: 1976-05-21
Granted: 1980-12-02
Abstract: IMPROVEMENTS IN EJECTORS            ABSTRACT OF THE DISCLOSURE    A fluid ejector comprises a nozzle for a motive fluid, which opens into a mixing zone, and a diffuser downstream of the mixing zone for diffusing the motive fluid and fluid entrained by it.   The ejector nozzle is annular, and has its mouth outwardly directed, and is formed by a gap between a central body having an inlet for the motive fluid, and a first disc-like member.   First disc-like member, together with a second disc-like member spaced therefrom, form the diffuser.          The first disc-like member is connected to the central body by an operating means for setting the distance between the first disc-like member and the central body, the operating means being operable from the outer side of the first disc-like member.   Preferably, in an ejector as disclosed, the nozzle forming-gap between the central body and the first disc-like member is at an angle to the radial plane of the nozzle.