baber/WOPTO huggingface dataset:
Patent BE-899272-A (BE)
Title: Dispositif pour faire varier automatiquement la granulometrie du cafe dans une machine a cafe ''express'' munie d'un moulin
IPC: A47J31/30
Filed: 1984-03-28
Abstract: Le problème résolu consiste à obtenir une variation automatique et sure de la granulométrie de la poudre de café. Le dispositif est caractérisé en ce qu'il comporte une roue dentée 21 calée sous une vis 16 commandant la distance entre les meules 12, 13 d'un moulin à café 3, la denture 22 de la roue 21 étant attaquée par des lames 24, 25 en fonction de la durée du cycle de la machine 1.
Patent BE-903325-A (BE)
Title: Barre remplie de moderateur pour reacteur nucleaire
IPC: G21C7/27
Filed: 1985-09-26
Abstract: Barre remplie de modérateur pour assemblage de combustible nucléaire, comprenant un corps tubulaire (50) dont les extrémités opposées sont scellées par des bouchons extremes (52, 54) et formant une chambre (42) qui contient un modérateur liquide, tel que de l'eau légère, l'un des bouchons extremes étant conformé en un puits à hydrure (48), tandis qu'une matière (46) formant piège à hydrogène est prévue au voisinage de l'autre bouchon extreme.
Patent BE-905539-A (BE)
Title: Paper roll holder - accommodates roll loosely under hinging cover and has opening with internal teeth
IPC: A47K10/38
Filed: 1986-10-01
Abstract: The holder is for use where the paper is torn off in strips, e.g. for a water-closet, kitchen towels etc. The roll (D) fits loosely in the holder (A), from which the paper is passed out over a slide surface (C) and down through an opening (H) with teeth (K) on the inside, so that strips can be torn off by pulling upwards. - There is a hinging lid (B) on the holder, having a portion fitting around the slide surface and normally clear of it, but which can be pressed against it to grip the paper while tearing off. off. (FL)(1/2)
Patent BE-767427-A (BE)
Title: Washing agent comps contng carboxymethylo- - xy mecinate builders
IPC: C11D3/20
Filed: 1971-05-19
Abstract: In washing agent compositions obtained by mixing a water-soluble organic wash-active compound and a builder, the builder is a water-soluble or -dispersible alkali-metal-, ammonium- or substd. ammonium salt of carboxymethyloxy-succininc acid with a weight-ratio of wash-active compound/builder or 20:1 to 1:50, esp. 3:1 to 1:10. The builders are pref. prepd. by heating together salts of glycollic- and maleic acid in an aqueous medium containing Zn- or alkaline earth metal ions at a pH of minimum 8 at 25 degrees C. The compositions containing these builders have very high wash-activity, contain no phosphorus and can be easily decomposed biologically. The builders are also efficient agents to remove lime-scale, fat, rust, and stains.
Patent CA-1043694-A (CA)
Inventor: LERNER BERNARD J
IPC: B01D53/18
Filed: 1974-04-25
Granted: 1978-12-05
Abstract: TITLE           METHOD AND APPARATUS FOR TREATING A GAS               ABSTRACT OF THE DISCLOSURE       A vessel has an open top portion and a bottom wall. An inlet conduit extends axially through the bottom wall into the vessel and has an upper end portion terminate above the bottom wall to form an annular area between the inlet conduit and the vessel wall.  A baffle plate is positioned above the upper end portion of the inlet conduit in spaced relation thereto with a clearance gap therebetween.  The baffle has transverse dimensions less than the transverse dimensions of the vessel to form a peripheral gap between the baffle and the vessel wall.  Spray nozzles are positioned above the baffle plate and below the baffle plate.  A mist eliminator is positioned in the open top portion of the vessel to remove the liquid from the gas leaving the vessel. Untreated or dirty gas is introduced into the vessel through the inlet conduit at a preselected velocity.  The untreated gas is impinged on the underside of the baffle plate and is deflected transversely through the clearance gap and a portion of the untreated gas flows upwardly through the peripheral gap and forms a primary vortex above the baffle plate.  A   second portion of the untreated gas is deflected downwardly and forms a secondary vortex in the annular area between the inlet conduit and the vessel wall.  Liquid in droplet form is introduced into both the primary and secondary vortices without disrupting the stability of the vortices.  A portion of the liquid in droplet form is circulated with the untreated gas in the primary and secondary vortices to treat the gas. The treated gas is withdrawn from the vessel through the open upper end portion and the liquid is collected in a reservoir adjacent the vessel bottom wall.
Patent CA-1056281-A (CA)
Inventor: MIWA HIDEYUKI
IPC: G01N33/00
Filed: 1974-09-17
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE     A method for determining sugar tolerance in a subject comprising orally administering an aqueous solution containing maltose to the subject, sampling the blood of the subject before the administration of the maltose solution and to the subject at various time intervals after the administration of the maltose solution to the subject, and analyzing the samples of blood from the subject for glucose to produce the relationship between the level of glucose in the blood with respect to time thereby to determine the sugar tolerance of the subject.
Patent CA-1044144-A (CA)
Inventor: ERNEST ROBERT P
IPC: F01C21/06
Filed: 1975-03-19
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           A rotary engine employing an improved circumferential flow cooling system is employed to provide an increase in fuel economy and engine efficiency.  Each housing unit has its own distinct flow circuit with the total volume of cooling medium being variably distributed among such units.  The circuits employ flow foils, flow turbulizers, velocity variation and a variable epitrochoid wall thickness to provide flow characteristics which vary along the stations of the circuit. The variations promote a more uniform engine wall temperature throughout, the coolant can be operated at a higher overall temperature, and heat is transferred (extracted or injected) on a programmed basis along the flow circuit as needed.
Patent CA-1050128-A (CA)
Inventor: JOHNSON BILL E
IPC: H03H7/24
Filed: 1975-05-26
Granted: 1979-03-06
Abstract: PLUG-IN ADJUSTABLE ATTENUATOR CONSTRUCTION                 Abstract of the Disclosure A plug-in adjustable attenuator including a receptacle base adapted to receive different selected pairs of mating plug-in units, one for setting integral values of attenuation, and the other for setting fractional values.  Electrically, the attenuator comprises a pair of series-connected balanced resis-tance networks, one establishing integral attenuation values, and the other, proper fractional values in a line to which the attenuator is connected.  In addition to other advantages, employing separate networks for integral and fractional values of attenuation greatly reduces the number of plug-in parts needed to cover a desired attenuation range in small increments.
Patent CA-1045604-A (CA)
Inventor: MURPHY JOSEPH C
IPC: A01K89/01
Filed: 1975-10-16
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE           A depth memory device to be utilized with an open faced fishing reel which, when engaged, permits a desired length of line to be reeled in-and then that same length of line to be unreeled upon the next cast so that the angler can return his lure to the same depth.  The memory device is in the form of a levered tension arm pivotally attached within and to the outer edge of the spool associated with the fishing reel.  When engaged it is releasably locked into place by a leaf spring.  The tension and formation of the leaf spring is such that if sufficient force is exerted on the line the leaf spring will release the arm of the memory device, which will be returned to its disengaged position due to the action of a torsion spring associated with the arm.
Patent CA-1040542-A (CA)
Inventor: DAWSON ANTHONY
IPC: B62K11/02
Filed: 1975-11-20
Granted: 1978-10-17
Abstract: ABSTRACT  OF THE DISCLOSURE:             A frame for a motorcycle comprises two or more plate-like members removably secured together in spaced relationship.          The plate members are maintained in spaced apart relationship by a number of spacers and secured in place by threaded end portions that extend through apertures in the plate-like members and enga-ge the spacers.  The major components of the motorcycle  such as the engine, petrol tank and front fork, are secured between the plate members. The entire frame can be disassembled by removing the threaded end portions and spacers, and then separating the plate members.
Patent CA-1042774-A (CA)
Inventor: MCINTOSH KENNETH W
IPC: B29C73/22
Filed: 1976-03-01
Granted: 1978-11-21
Abstract: FLUID DISPENSING APPARATUS  FOR TIRE WHEEL ASSEMBLY               ABSTRACT OF THE DISCLOSURE           Fluid dispensing apparatus for a tire wheel assembly having a wheel supported ring member with a diameter greater than the wheel rim diameter and less than the tire tread diameter.  A fluid chamber is provided radially inward of the ring and an opening in the ring accommodates a passage leading from the fluid chamber to the radially outer surface of the ring.  A closure for the passage extends radially outward from the surface of the ring for opening upon engagement by the tire during deflation and for dispensing fluid from the fluid chamber through the passage to the radially outer surface of the ring.  The closure may be of a flexible material to withstand impact loads without rupturing during operation with the tire in an inflated condition but having a limited tear strength to rupture and release fluid under circumferential shearing forces during operation with a deflated tire.
Patent CA-1039693-A (CA)
Inventor: RAMICH GARY A
IPC: B65D5/54
Filed: 1976-03-08
Granted: 1978-10-03
Abstract: ABSTRACT OF THE INVENTION   A trunk-style carton for ice cream and the like which displays greater ease in opening and superior protective properties for the product, after removal of a portion of the carton contents and reclosure of the carton, by virtue of a liner sheet beneath the carton cover which covers the upper surface of the carton contents completely and is adhered at one end to the upper portion of the inner surface of the carton back wall and at the other end to a zipper strip or a bonding portion of the inner surface of the carton front cover panel.
Patent CA-1079887-A (CA)
Title: Flocculant poly (vinyl imidazolinium) bisulfate in inert oil
Inventor: FONG RONALD A
IPC: C08F8/32
Filed: 1976-03-17
Granted: 1980-06-17
Abstract: Abstract This invention as disclosed provides a process for the in situ preparation of a vinylimidazoline polymer composition dispersed in an inert oil comprising: (a) reacting acrylonitrile polymer with ethylene diamine in mol rations of at least about 1:1 in a volatile solvent medium containing an organic or inorganic sulfide catalyst capable of generating at least trace amounts of hydrogen sulfide while retaining the reaction medium at a temperature between 40°C and 100°C. and under a dry inert atmosphere to produce poly(vinylimidazoline) and continuously purging off the by-product gaseous ammonia; and (b) distilling off excess unreacted ethylene diamine and volatile solvent under reduced pressure while concurrently, adding an inert oil in an amount sufficient to yield a dispersion in which the concentration of poly(vinylimidazoline) in oil is not greater than 65%.  This dispersion may, if desired, be reacted with sulfuric acid to form a poly(2-vinylimidazolinium)bisulfate which is useful as a flocculant.  Stable anhydrous dispersions of poly(2-vinyl-imidazolinium)bisulfate in an inert oil are thus formed; these dispersions may be safely and conveniently handled. No batch centrifugation and drying steps are necessary in the manufacturing process.
Patent CA-1039917-A (CA)
Inventor: DONAHUE CHARLES R
IPC: A47G5/00
Filed: 1976-04-30
Granted: 1978-10-10
Abstract: ABSTRACT OF THE INVENTION      A portable wall assembly includes a plurality of panel members having vertical lateral edges releasably attachable to either square or round supporting posts by means of hook-type mounting clips projecting from the upper and lower portions of each panel vertical edge and insertable within the interior of the supporting posts prior to the actuation of a connector plug in the top thereof which is manipulated to produce ex-pansion of the plug in a manner causing a rigid locking of the panels to the adjacent supporting posts.
Patent CA-1042068-A (CA)
Inventor: LITTAUER ERNEST L
IPC: H01M6/26
Filed: 1976-05-13
Granted: 1978-11-07
Abstract: Abstract of the Disclosure In a reactive metal-water electrochemical cell, an alkaline electrolyte containing soluble inorganic ions which are reduced preferenti-ally to water at the cathode.  More particularly, the additives substantially reduce or eliminate reduction of water and evolution of hydrogen at the cathode resulting in significant improvement in current efficiency, gravi-metric energy density and cell potential at a given current.  Additionally, suppression of hydrogen evolution makes possible a sealed system with venting of gases from the cell no longer necessary.  The inorganic ions of the invention are nitrite, hypochlorite, chlorate, bromate, dinitrogen trioxide and sulfite ions which are formed when soluble salts of nitrite, sulfite, hypochlorate, bromate, chlorate, soluble gases such as dinitrogen trioxide and sulfur dioxide and other soluble inorganic compounds are dissolved in the alkaline electrolyte.
Patent CA-1044499-A (CA)
Inventor: LJUNGBERG STEN H
IPC: F42D1/10
Filed: 1976-06-08
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE            The invention provides a method of charging a shothole with explosive and a detonator, comprising introducing the detonator to the bottom of the shothole ahead of the explosive, simultaneously with and by the action of a tube element which serves for the introduction of the explosive and acts in conjunction with machine-driven devices, while a cord united with the detonator is unwound from a coil placed at the mouth of the hole. The invention further provides apparatus for carrying out this method comprising a stand, motor-driven devices for introducing a charging tube into the shothole, the motor-driven devices being supported on the stand, a retainer on the stand, the retainer being situated ahead of the end of the tube and serving to guide a roll of cord which is combined with a detonator in such a way that the latter is positioned in the path of the tube and is therefore propelled by the tube as the latter is introduced into the shothole at the same time as the cord is unwound.
Patent CA-1070527-A (CA)
Title: Apparatus for variation of speed
Inventor: KEMPER YVES J
IPC: F02B75/26
Filed: 1976-07-30
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE     A transmission device serving to transfer a mechanical power between a coupling means and a coupling member which is driven with a rotary movement, which transmission device comprises: a frame; a first member having two rolling surfaces of resolution about a first fixed axis relative to the frame and located on either side of a plane perpendicular to the first axis at a point S of said axis; a second member having two rolling surfaces of resolution about a second axis coinciding at point S with the first axis and forming an angle a located on either side of a plane perpen-dicular to the second axis at a point S of said axis; supporting means which move at the speed ?        relative to the frame and supporting the said second member in such a way that the angle a of the second axis relative to the first axis is fixed and in such a way that the movement of the second member about point S is the combination of a rotary movement of speed ?  about the second axis and a conical movement of apex S of speed ? of the second axis about the first axis; first con-necting means between the coupling means and one of the two following members; the second member or the supporting means in such a way that the conical movement of speed ? is induced or obtained; second connecting means between the coupling member and the following two members:  the second member or the first member; a system which applies the rolling surfaces of the second member against the rolling surfaces of the first member at two points P1 and P2 positioned on either side of the first and second axes; and means for  modifying the position of the contact points between the rolling surfaces in such a way as to vary the transmission speed ratio.
Patent CA-1047085-A (CA)
Inventor: STREIFERT KEITH L
IPC: F16C17/03
Filed: 1976-09-17
Granted: 1979-01-23
Abstract: F L E X I B L E  D A M P E D               B E A R I N G  A S S E M B L Y                 ABSTRACT OF THE DISCLOSURE           A flexible damped bearing arrangement for rotatably mounting a shaft wherein the shaft bearing is supported with-in a movable member suspended from a stationary frame by means of a series of resilient springs adapted to permit the member to move radially in reference to the shaft.  A squeeze film cavity, provided with high pressure fluid, is established be-tween the movable member and the stationary frame to dampen the bearing's response to the shaft.  Seals are provided out-side of the damping cavity and are arranged to act perpendicular to the direction of movement of the member whereby the inter-action of the seals with the squeeze film damping is substan-tially minimized.
Patent CA-1087143-A (CA)
Inventor: MARGEN PETER H E
IPC: F24F12/00
Filed: 1976-12-20
Granted: 1980-10-07
Abstract: Inventor:               PETER HEINRICH ERWIN MARGEN          Title:                  AN ARRANGEMENT FOR TRANSFERRING HEAT     FROM THE EXHAUST AIR LEAVING AN ENCLOSED VOLUME TO THE INPUT AIR SUPPLIED TO SAID VOLUME.     Abstract:               There is provided a heat exchanger system for transfer of heat in the warm exhaust air from a mine to the cold input air flow to the mine. In The system there is provided a heat supply means, which supplies heat, recovered from the exhaust air, to the input air heat exchanger when an exhaust air heat exchanger is disconnected for defrosting.
Patent CA-1054803-A (CA)
Inventor: SESSER GEORGE L
IPC: A01D90/08
Filed: 1977-02-02
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           A bale retainer finger structure located on a bale wagon along a first table thereof has a pointed tip which will embed into a bale and restrain it from being dislocated toward a bale-receiving end of the first table during the transfer of the bale to a second table on the bale wagon. The finger structure also is mounted for pivotal movement relative to the transfer path of the bale such that its tip completely withdraws from the bale before the bale is completely delivered to the second table but only after the bale has made firm contact with the surface of the second table.
Patent CA-1043768-A (CA)
Inventor: BURG IRVING X
IPC: E21B10/34
Filed: 1977-02-08
Granted: 1978-12-05
Abstract: A B S T R A C T           A rotary drill bit which is contractible to fit within a casing to permit withdrawal through the casing, and which is expandable below the casing to drill a well bore of a diameter large than the outside diameter of the casing so as to permit the casing to follow the bit as drilling progresses to prevent the collapse of the well bore thereabove.  The drill bit includes a base having pivotally mounted thereon a plurality, e.g., three, circumferentially spaced cutter arms, the cutter arms being pivotable inwardly and outwardly between retracted positions corresponding to the contracted condition of the bit and extended positions corresponding to the expanded condition of the bit.  Stops are provided for preventing outward pivotal movement of the cutter arms beyond their extended positions and inward pivotal movement beyond their retracted positions, certain of these stops carrying the drilling load so that no substantial loads are applied to the pivot pin.  Fluid passages in the base flush cuttings from the stops.
Patent CA-1092440-A (CA)
Inventor: RINGDAL LARS
IPC: F42B5/307
Filed: 1977-02-10
Granted: 1980-12-30
Abstract: Abstract A blank or live ammunition cartridge suitable for rifles or guns and including a cartridge case made of a plastics material and comprising a metal bottom insert, the metal bottom insert is part of an integral element comprising said bottom in-sert firmly anchored in a plastics sleeve, said integral element being inserted into  the lower or bottom end of the cartridge case.              A method for manufacturing an ammunition cartridge by forming a metal bottom insert from a metal sheet by deep-draw-ing; combining said metal bottom insert with a plastics sleeve so as to produce an integral structure; and inserting such integral structure into the bottom end of a plastics cartridge case.
Patent CA-1044048-A (CA)
Inventor: WOLFE ROBERT W
IPC: F16D23/06
Filed: 1977-02-22
Granted: 1978-12-12
Abstract: TRANSMISSION WITH SHIFT BLOCKER CLUTCH MECHANISMS   ABSTRACT OF THE DISCLOSURE      A rotatable, axially movable first clutch member, having first clutch teeth, is adapted to meshingly engage with a second rotatable clutch member, having second clutch teeth, and blocker means coact with the clutch members for positively preventing engagement of the clutch teeth so long as a substantial difference in relative rotational speed exists therebetween, the blocker means including an annular blocker ring having a plurality of axially projecting struts, with the struts having blocking portions thereon, and some of the first clutch teeth are pro-vide with spaces therebetween capable of receiving therethrough the axially projecting struts, and their blocking portions, when the struts and spaces are axially aligned to permit the blocking portions to move axially into the spaces so that the clutch teeth can be engaged.  Torque transmitting means transmit torque between the second clutch member and the blocker means for initially circumferentially offsetting to blocker means relative to the first clutch member when the clutch members are disengaged, with this strut blocking portions engaging with an annular side surface of the first clutch member in the disengaged position while frictionally cooperating surfaces on the blocker means and the second clutch member provide a rotational forces to the blocker means both before and when the first clutch portion is shifted toward the second clutch member.
Patent CA-1058091-A (CA)
Inventor: SUZUKI TORU
IPC: G11B19/10
Filed: 1977-03-01
Granted: 1979-07-10
Abstract: RECORD PLAYER                 ABSTRACT OF THE DISCLOSURE      A record player including a housing enclosing a turn-table with the housing provided with a slot for receiving a disc record which is transported to the turntable and automatically centered thereon.  In addition, the record player includes means to detect the insertion of the record, means for detecting the size of the record and means for adjusting the r.p.m of the turntable according to the size of the record detected.
Patent CA-1061544-A (CA)
Inventor: DODICH NICHOLAS A
IPC: E02F3/96
Filed: 1977-05-10
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE     A pavement cutting wheel assembly is arranged to be secured to the earth engaging tool of a motorized earth moving vehicle by a clamping device, and an element of the clamping device is arranged to use the force on the cutting wheel during its cutting operation to increase the clamping effort of the clamping device.