baber/WOPTO huggingface dataset:
Patent BE-898320-A (BE)
Title: Tea bag etc. which can be fixed to end of spoon - by inserting spoon into grip fit pocket or sleeve on side of sachet
IPC: B65D81/00
Filed: 1983-11-28
Abstract: In addn. to panels which are seamed around their edges to hold the tea, the sachet has an external panel of the same material fixed on one side of the sachet. The added panel is open at the top to form a pocket or sleeve into which a spoon can be thrust. - The spoon can be used to control the sachet in boiling water, e.g. to hold the sachet immersed for more rapid infusion than from a floating sachet.(0/5)
Patent BE-900690-A (BE)
Title: Element de construction et structure de toit comportant une serie de tels elements.
IPC: E04D3/35
Filed: 1984-09-27
Abstract: L'élément de construction, en matière plastique, comporte une paroi supérieure, une paroi inférieure, deux parois latérales opposées reliant les bords latéraux de la paroi supérieure et de la paroi inférieure, un élément de jonction formé par un rebord cylindrique ouvert en fente vers le bas, prévu aux bords supérieurs de chaque paroi latérale, l'extrémité inférieure d'une paroi latérale faisant corps avec un élément d'ancrage à un support et l'extrémité inférieure de la paroi latérale opposée faisant corps avec un élément de guidage se plaçant en engagement avec l'élément d'ancrage d'un élément de construction voisin.
Patent CA-1041343-A (CA)
Inventor: OKUMURA AKIO
IPC: C07D233/72
Filed: 1972-12-28
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE       This invention discloses a novel process for forming a dye image which comprises developing an image-exposed silver halide photographic emulsion layer by an aromatic primary amine colour developing agent in the presence of an (aromatic acyl) acetoamide compound which is substituted in the d-position by a diacylamino group.  This latter compound is represented by the general formula (I)   wherein R1 is an aryl group, R2 is an aryl group or a heterocyclic group, and Z is the non-metallic atom or atoms necessary to form, together with the             moiety in the formula, a 4-, 5- or 6- membered substituted or unsubstituted ring. A photographic element containing this compound is also disclosed.  These novel yellow-forming couplers are 2- equivalent yellow couplers and require only two moles of exposed silver halide to form one mol of methine dye. These couplers are suitable for colour photography using the colour subtraction process and reduce the content of silver halide incorporated into  the emulsion thereby improving the sharpness of the image obtained.
Patent CA-1024688-A (CA)
Title: Copolymeres cationiques greffes et reticules, procede de preparation et compositions cosmetiques les contenant
Inventor: PAPANTONIOU CHRISTOS
IPC: A61Q5/04
Filed: 1973-06-19
Granted: 1978-01-17
Abstract: PRECIS DE LA DIVULGATION : Copolymère cationique greffé et réticulé résultant de la copolymérisation d'au moins un monomère cosmétique, de méthacrylate de diméthylaminoéthyle, de polyéthylène glycol et d'un réticulant polyinsaturé. Ces copolymères permettent de réaliser des compositions cosmétiques de meilleure qualité. Ces copolymères cationiques sont préparés en copolymérisant soit en masse soit en suspension dans un solvant, au moins un mono-mère cosmétique du méthacrylate de diméthylaminoéthyle, du polyéthylène glycol et un réticulant, en présence d'un catalyseur de polymérisation dans une proportion comprise entre 0,2 et 15 % en poids par rapport au poids total des réactifs.
Patent CA-1048275-A (CA)
Title: Method and apparatus for processing reduced iron
Inventor: KANBARA KENJIRO
IPC: C21B13/02
Filed: 1974-08-30
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for producing reduced iron in which granular iron oxide charged into a vertical furnace is reduced by reducing gas comprising mainly carbon monoxide and hydrogen, the substantial portion of the waste gas generated in the reduction process being regenerated in a recirculating system.  The reduced iron which has been reduced in the vertical furnace is continuously discharged at a temperature above 500°C under the condition isolated from exterior atmosphere and received in a plurality of air tight sealable component adjusting receptacles.  The reduced iron received in the receptacles is subjected to component adjustment at a temperature ranging from 700 to 1100°C by using the regenerated reducing gas and, thereafter, it is discharged from the receptacles under the condition isolated from the exterior atmosphere so as to be received in air tight sealable cooling receptacles thereby cooling the game to a temperature lower than 100°C, the reduced iron being thereafter discharged from the receptacles.
Patent CA-1036857-A (CA)
Inventor: CARDONE PAUL A
IPC: G03C8/44
Filed: 1974-09-04
Granted: 1978-08-22
Abstract: Abstract of the Disclosure The present invention relates to photography, particularly, to photographic products specifically adapted for employment in specified photographic diffusion transfer color processes and, more particularly, to photographic products which comprise a fixed or permanent composite photosensitive structure including, as essential layers, in sequence, a first dimensionally stable layer transparent to actinic radiation; a polymeric layer dyeable by a diffusion transfer process dye image-forming material; a processing composition permeable opaque layer; a photo-sensitive silver halide layer having associated therewith a diffusion transfer process dye image-forming material; a processing composition permeable layer impermeable to a diffusion transfer process dye image-forming material; a second dimensionally stable layer transparent to actinic radiation; and means for providing a diffusion transfer process processing composition preferably retaining opacifying agent intermediate the dye image-forming material impermeable polymeric layer and the next adja-cent second transparent dimensionally stable layer; and to specified photographic diffusion transfer color processes employing such products.
Patent CA-1046013-A (CA)
Inventor: MCPHEE CHARLES J
IPC: A61J1/00
Filed: 1974-12-31
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE        A collapsible oval thermoplastic bottle that accurately measures the volume of sterile medical liquid dispensed without inletting air into the bottle.  The bottle contains a sterile liquid and a constant mass of sterile gas above the liquid. A rigid oval base and a rigid oval shoulder of the bottle coop-erate with a flexible oval side wall of the bottle to "control the lateral collapse" of the bottle.  This "controlled collapse" redistributes the constant mass of gas within the bottle to maintain portions of the side wall at the liquid level in spaced relationship for accurate volumetric readings against calibrations on the bottle.  A 1 liter collapsible bottle has an accuracy of +30 ml., which accuracy is equivalent to that of a rigid glass bottle of the same size.
Patent CA-1052365-A (CA)
Inventor: MCDANIEL CARL V
IPC: B01J29/08
Filed: 1975-02-03
Granted: 1979-04-10
Abstract: Abstract of the Disclosure A stable rare earth exchanged zeolite having high catalytic activity and improved coke selectivity is pre-pared by a series of exchange steps whereby the rare earth is introduced into the zeolite in a multi-step e.g., two step manner.  The method comprises exchanging a sodium zeolite to less that 4.0 weight percent Na2O, exchanging with rare earth to give an initial rare earth oxide content of 0.3 to 5 weight percent, calcining, and further rare earth exchanging the zeolite to give a final rare earth content of 1.0 to 10 weight percent.
Patent CA-1048537-A (CA)
Title: METAL SALTS OF N,N-DISUBSTITUTED .beta.-ALANINES AND STABILIZED COMPOSITIONS
Inventor: STEPHEN JOHN F
IPC: C08K5/17
Filed: 1975-03-03
Granted: 1979-02-13
Abstract: Abstract of the Disclosure Compounds having the formula   wherein R1 and R2 are alkyl, cycloalkyl, phenyl, alkyl substituted phenyl, benzyl or alkyl substituted benzyl, R3 and R4 are both independently hydrogen or lower alkyl M is a metal, and n has a value of from 1 to 4, are good light stabilizers.  The metal salts of this invention are prepared by reacting the appropriate amino acid or its alkali metal salt with a reactive form of the metal or metal complex.
Patent CA-1071304-A (CA)
Inventor: BECKER WOLF-JUERGEN
IPC: G01N27/404
Filed: 1975-07-25
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE        It is known to use electrochemical cells to measure the concentration of pollutants in the atmosphere.  Such cells in the past have employed an aqueous electrolyte system.  Such aqueous electrolyte systems are subject to either loss or uptake of water over the test period leading to inaccurate results.  The present invention seeks to overcome this drawback by providing an improve-ment in an electrochemical gas detector for measuring traces of a component of a gas mixture, comprising two electrodes in an organic electrolyte, a circuit between and in contact with said electrodes to permit current flow through the electrolyte and the circuit, said circuit including measuring means responsive to the current flow, and means for contacting the gas mixture with the electrolyte and past one of the electrodes for changing of the electrochemical equilibrium at said one of the electrodes for generation of an electrical current in the circuit, the improvement which comprises said electrolyte being an anhydrous organic gel.
Patent CA-1046610-A (CA)
Inventor: MATSUMIYA KATSUYUKI
IPC: G05D5/03
Filed: 1975-10-09
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a new and improved method of automatically controlling gauge adapted to eliminate the formation of off-gauge portions in the rolled material during accelerating or decelerating conditions in the rolling speeds.          According to the invention, the thickness of a rolled strip, sheet and foil is detected by a thickness gauge provided at the exit  of the rolling mill.  The detected result is converted into control functions in dependence on an independent function of deviation value in thickness and the rate of thickness variation.  These control functions are multiplied by one another thereby producing a first compensating control input.          In addition, the rolling speed of the mill is detected to obtain an absolute value of the rate of changes in the rolling speed, which is multiplied by the control function in dependence on an independent function of deviation value in thickness so that a second compensating control input is obtained.  The first and second compensating control inputs are added to an input indica-tive of the thickness deviation value to produce a control input by which the thickness of the strip, sheet and foil is accurately controlled.
Patent CA-1047336-A (CA)
Inventor: HULL FRANCIS R
IPC: F24D1/08
Filed: 1976-01-08
Granted: 1979-01-30
Abstract: Abstract of the Disclosure The contact heating of boiler feed water for steam heating systems is effected by mixing recirculated boiler steam and feedwater within water-ject ejector-type contact heat exchangers.  Feedwater heating up to the evaporation (or saturation) temperature for the pressure of the boiler may be achieved within an ejector-type contact heat exchanger in a heating pro-cess which is separate from the evaporation process.  Gas-to-liquid energy transfer across boiler heating surfaces may be greatly accelerated when feed water is supplied to the boiler at saturation, since liquid boiling heat transfer is known to be much more rapid than that of liquids heating or cooling.  The principal effect of the invention is to make a substantial theoretical increase in the effective steaming capacity of the boiler.
Patent CA-1080449-A (CA)
Inventor: RITTER PAUL
IPC: B28B7/36
Filed: 1976-02-04
Granted: 1980-07-01
Abstract: INVENTOR  .                       PAUL RITTER                          TITLE             METHOD OF FORMING MOULDED ARTICLES     ABSTRACT OF THE DISCLOSURE             Disclosed is a method of forming a moulded article having at least a portion of a mould form from an expanded polystyrene thereafter treating the moulded  face of the expanded polystyrene to form a textured or patterned surface. Then, a colour composition is applied to the moulding surface of the expanded polystyrene and the mould is filled with concrete or the like. Upon solidification the concrete an organic solvent of expanded polystyrene is applied wherein a portion of the solution of the solvent and polystyrene is caused to remain on the moulded article. The amount of this solution remaining is controlled by the amount of solvent applied to the expanded polystyrene thereby permitting the solvent to evaporate from the solution remaining on the moulded article to form a coloured glazed finish thereon.
Patent CA-1046855-A (CA)
Inventor: ASEL JOHN R
IPC: A41F15/00
Filed: 1976-04-14
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for forming components of shoulder straps for ladies garments including tapes with either a buckle or a ring sewn onto one end.  The apparatus allows the sewing to be performed with a non-linear seam, by means of a sewing machine of the type which moves its bed and sewing foot through a pre-determined path while sewing is being performed by a needle.          The apparatus includes a special holding device for the ring or buckle element which allows this movement to occur, the holding device including a main body part and a holding part, the holding part having clamping means for the element.  The body part is movable to suitably position the holding part firstly in a position to receive an element from a magazine and secondly in the sewing position.  The holding part and body part have inter-engaging sliding surfaces allowing movement of the holding part relative to the body part in a plane parallel to those parts of the tape clamped by the sewing foot and bed when the body part is in the sewing position, and the body part includes releasable locking means for locking the holding part firmly in the body part during transfer of an element from the magazine to the hold-ing part, and during movement of the device to the sewing position.  The locking means are releasable so that the holding part is free to move with the tape being sewn, during sewing.
Patent CA-1049492-A (CA)
Inventor: GROSS BERNARD K
IPC: E21B10/00
Filed: 1976-04-23
Granted: 1979-02-27
Abstract: ABSTRACT           A means and method of drilling wells wherein the casing and. tubing string are rotated with minimum interr-uption and are moved downwardly simultaneously.  A bit assembly, capable of cutting a bore larger than the casing is lowered and raised through the drill string, the bit assembly being pivotable between a position in which the transverse axis is in alignment with the drill string bore for movement therein and a drilling position in which its longitudinal axis is transverse to the axis of the drill string and surrounding casing and extends radially beyond the casing for drilling operation; the lower end of the drill string and bit assembly having interlocking parts to transmit rotational force from the drill string to the bit assembly.
Patent CA-1070412-A (CA)
Inventor: GABOR ANDREW
IPC: G05D3/14
Filed: 1976-05-03
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE     Method and apparatus for accurately positioning a blank angular position transducer element for boring at its center.  A relatively high frequency carrier signal is applied to the blank transducer element to be bored and is thereby induced in a master rotor element which is rotated at a constant speed in an operative relationship with the blank.  The rotor is made deliberately eccentric with respect to its axis of rotation, and the induced signal contains a carrier signal, a component indicative of relative angular position, and a once-per-revolution eccentricity error component, if the blank element is also eccentric with respect to the axis of rotation.  Error detection circuitry isolates the once-per-revolution eccentricity error component, and resolution circuitry resolves it into x and y directions for application to error display devices, or to actuators connected to move the blank transducer element automatically until the x and y components are both zero.  The blank element can then be bored by a tool movable along and rotable about the axis of rotation.
Patent CA-1083046-A (CA)
Title: Composition sous forme de shampooings pour le traitement des cheveux a base d'un copolymere cationique greffe
Inventor: PAPANTONIOU CHRISTOS
IPC: B41N3/06
Filed: 1976-05-25
Granted: 1980-08-05
Abstract: La présente invention a pour objet une composition cosmétique sous forme de shampooings pour le traitement des cheveux, caractérisée par le fait qu'elle contient dans un support cosmétique conventionnel au moins un détergent et au moins un copolymère cationique greffé, ledit copolymère résultant de la copolymérisation:  a) de 3 à 95 % en poids de N-vinylpyrrolidone, b) de 3 à 95 % en poids de méthacrylate de diméthylaminoéthyle (MADAME) et c) de 2 à 50 % en poids de polyéthylèneglycol.
Patent CA-1055573-A (CA)
Inventor: OWEN ROBERT M
IPC: H03K5/04
Filed: 1976-05-27
Granted: 1979-05-29
Abstract: ABSTRACT           An arrangement for generating channel carrier signals spaced at, say, 4 KHz for a frequency division multiplex communication system, in which two or more synchronised pulse trains rich in the required harmonics are combined in an "OR" gating arrangement, and the carrier signals are derived from the combined pulse trains by means of filters.
Patent CA-1076507-A (CA)
Inventor: KIM YANG J
IPC: C10G53/12
Filed: 1976-06-10
Granted: 1980-04-29
Abstract: REREFINING OF USED MOTOR OILS          Abstract of the Disclosure:         Screened and drained used lubricating oil stock is predistilled in a steam stripping still for about four hours or more.  The thus predistilled used oil then flows to an evapora-tor for a vacuum distillation at a temperature below the crack-ing temperature of the stock, about 480°-650°F., to effect an evaporation of the used lubricating oil and its separation from a concentrate by-product of heavy lube hydrocarbons and addi-tives.
Patent CA-1074992-A (CA)
Inventor: HAINES WALTER E
IPC: G01F23/04
Filed: 1976-07-20
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE         A fluid-level indicating device, such as a dip stick, adapted for insertion into the access tube of a fluid reservoir wherein the device includes a friction reducing member at the leading end of the measuring member for facilitating free passage of the measuring member through an irregularly-shaped access tube.
Patent CA-1072674-A (CA)
Inventor: HAGIWARA YOSHIAKI
IPC: H01L27/148
Filed: 1976-07-27
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE A charge coupled device capable of operating with two phase clock pulses wherein asymmetrical potential wells are established by the use of channel stoppers which are formed on opposite edges of the charge coupled device and which have restricted portions through which the charges can flow from one storage area to the other.             The invention also comprises an information storage device including an array of photosensors with certain photosensors coupled to a particular charge transfer device according to the invention wherein channel stoppers with restricted passages are formed so as to provide asymmetrical charge transfer between the photosensors and various elements of the charge transfer device.
Patent CA-1061422-A (CA)
Inventor: SHIGEHARA KATSUMI
IPC: H01F27/28
Filed: 1976-11-15
Granted: 1979-08-28
Abstract: DEVICE FOR ATTACHING LEADS TO A TRANSFORMER OR THE LIKE     ABSTRACT OF THE DISCLOSURE     Leads electrically connected to the respective terminal portions of coiled wires in a core-type transformer are each pro-vided with a flange on the insulating covering.  A set of lugs formed on each of two opposite ends of a coil cover or of a coil bobbin have first grooves in spaced side-by-side relationship for receiving parts of the leads and second grooves arranged cross-wise with the respective first grooves for receiving their flanges.          A pair of lead covers are snapped into position to enclose the parts of the leads together with the flanges thereon and their connections to the terminal portions of the coiled  wires, in such a manner that the leads can be positively retained in posi-tion in the respective grooves.
Patent CA-1063149-A (CA)
Inventor: WATTS GEOFFREY P
IPC: H01J17/48
Filed: 1976-11-26
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE          The specification describes a gas analog display panel and a method of fabricating a gas discharge panel having a ladder array of electrode elements to establish a bargraph. The display panel comprises a substrate having a front sur-face; a plurality of continuous electrode wires wound around the substrate in alternating sequence, each turn of each of said plurality of wires around said substrate having a portion adjacent the front surface of the substrate, each of the turns being in alternating sequence with a turn of another of the wires to form a ladder array of the portions, each of the portions of an individual wire of each of the plurality of wires being electrically connected by the winding configuration of each of the plurality of wires around the substrate; second electrode means positioned in operative relation to the electrode wires a transparent cover sealed to the substrate to form a thin envelope over the front surface of the substrate and; an ionizable gas contained in the envelope.
Patent CA-1079269-A (CA)
Inventor: SCHNEIDER WALDEMAR
IPC: A61K35/14
Filed: 1976-12-16
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE:           Precipitated proteins are separated from albumin-containing suspensions obtained from the recovery of albumin from blood plasma, by an alluvial filtration of the suspensions through a fabric filter element having a mesh size of between 20 and 200 microns.  The process allows to obtain clear filtrates which do not require any additional clarification or purification filtration and which, thus, permit optimum performance of the operations in the recovery of albumin to be obtained.
Patent CA-1057281-A (CA)
Inventor: KLINE CHARLES M
IPC: B01F13/10
Filed: 1976-12-29
Granted: 1979-06-26
Abstract: IMPROVED MATERIAL ADVANCING MEANS FOR A GRINDER-MIXER       ABSTRACT OF THE DISCLOSURE           Mixing apparatus having a frame on which a vertical mixing tank is mounted.  A hammermill, carried on the frame, receives and chops different types of feed material.  A transfer conveyor receives the resulting product and transports it to the mixing tank.  Additives or other feed materials may be transferred to the tank via a secondary conveyor.  A mixing assembly within the tank circulates material deposited therein to produce a well mixed homogeneous mass.  The mixing assembly includes upper and lower material advancing portions, the lower of which comprises a conical shaped core member converging upwardly.  Unique flighting is wound around this core member to elevate crop material to the upper material advancing portion.  The width of the flighting increases as it advances upwardly to enhance the effectiveness of the mixing assembly.  The pitch of the flighting may also be increased as it advances upwardly.