baber/WOPTO huggingface dataset:
Patent CA-1249017-A (CA)
Inventor: PERSEN DAVID
IPC: H01M2/10
Filed: 1986-01-31
Granted: 1989-01-17
Abstract: ABSTRACT     An integrated battery and recharger that consists of a single casing wherein both a voltage storage cell and a circuit for charging that storage cell are arranged and includes a removable head for attachment to that casing. The assemblage to have the dimensions of a standard "C" cell battery and larger, which head when positioned to the casing in one attitude provides for connection of a positive pole formed in that head to one side of the storage cell, with a battery negative pole connected to the other side of the storage cell, and, when the head is repositioned to its other attitude to the casing, a pair of blades that extend therefrom and are for fittting into a standard household current receptacle, are connected across the charging circuit to charge the storage cell, in which charging attitude the electrical connection to the battery negative pole is broken.
Patent CA-1264646-A (CA)
Inventor: WAKAKO ATSUHIRO
IPC: B21B37/00
Filed: 1986-03-03
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE         A hot rolling method, wherein portions of a hot-rolled steel material having suffered a temperature fall below Ar3 transformation temperature thereof during hot rolling are subjected to an intermediate heating to have a temperature not less than Ac3 transformation temperature before the steel material is finally finish-hot-rolled, whereby a resultant hot-rolled product can have a superior uniform structure without duplex structure, and apparatus for effecting the method.
Patent CA-1273232-A (CA)
Inventor: NARASIMHAN KALATHUR S V L
IPC: H01F1/04
Filed: 1986-04-24
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         A permanent magnet alloy that when used in the production of a permanent magnet results in a magnet that is highly resistant to disintegration when exposed to a combination of humidity and heat.  Consequently, the alloy consists essentially of, in weight percent, 30 to 36 of at least one rare earth element, 60 to 66 iron, 6,000 to 35,000 ppm oxygen and balance boron.
Patent CA-1233086-A (CA)
IPC: A61M1/00
Filed: 1986-04-25
Granted: 1988-02-23
Abstract: ABSTRACT         In an ostomy device, first and second an-nular interengaging parts releasably connect the pouch and adhesive-backed label.  A member is provided for mounting one of the parts to the label, at a normal position proximate the surface of the label.  The member includes a ring-shaped section, spaced from the part, which is adapted to be affixed to the surface of the label, and an expandable section, preferably in-cluding one or more accordion-like folds, interposed between the ring-shaped section and the part, to permit the part to be displaced relative to its normal posi-tion.  The other interengaging part is provided with a flange-like portion situated to cover the expandable section, when the parts interengage, to protect the expandable section from waste material.
Patent CA-1266339-A (CA)
Inventor: ASATO IKUO
IPC: C08F255/02
Filed: 1986-05-27
Granted: 1990-02-27
Abstract: MODIFIED CHLORINATED POLYOLEFIN TYPE COATING RESIN COMPOSITION              ABSTRACT OF THE  DISCLOSURE    Disclosed is a coating resin composition obtained by graft-polymerizing an unsaturated carboxylic acid to a chlorinated polyolefin in a solvent, esterifying all unsaturated carboxylic acid present in the reaction system, and mixing the obtained composition with a urethane prepolymer so that the weight ratio of the solids of the composition to the solids of the urethane prepolymer is in the range of from 90/10 to 10/90.  This composition has a greatly improved gasoline resistance, smell generation is controlled and the storage stability at low temperatures is high.  The composition is effective as a general-purpose primer showing a high adhesion to inorganic materials, polar resins, non-polar resins, metals, and other materials.
Patent CA-1267130-A (CA)
Inventor: IMAI TAMOTSU
IPC: B01J23/58
Filed: 1986-06-04
Granted: 1990-03-27
Abstract: "HYDROCARBON CONVERSION CATALYST CONTAINING     A BIFURCATED ALKALI COMPONENT"                                 ABSTRACT           A novel hydrocarbon conversion catalyst, a method of prepara-tion of this catalyst and a process for its use are disclosed.  The catalyst comprises a platinum group component, a Group IVA component and a bifurcated alkali component on a carrier material.  The bifurcated alkali component comprises about 0.05 to about 2 wt. % of lithium and about 0.05 to about 3 wt. % potassium, based on weight of the com-posite.  The catalyst has particular utility as a hydrocarbon dehydrogena-tion catalyst.
Patent CA-1257631-A (CA)
Inventor: BARTOLO WILLIAM
IPC: H01H73/50
Filed: 1986-07-18
Granted: 1989-07-18
Abstract: ABSTRACT            MINIATURE ELECTRICAL CIRCUIT BREAKER WITH MULTIPLE MOVING          CONTACTS AND THERMOMAGNETIC TRIP RELEASE            The invention relates to a multiple moving contact assembly for a miniature circuit breaker with high ratings and a thermo-magnetic trip release.  The moving contact part comprises two independent contact arms connected in parallel and mounted on a transverse spindle of the cradle and connected to the cover of the body by two braids situated in symmetrical lateral areas. The contact parts bear on a single stationary contact pad so as to create two contact points enabling the temperature rise to be reduced.            The magnetic trip release coil is extended by a tail arranged as an adjustable support device of the bimetallic strip, through whose foot the current flows thickness-wise. The tail comprises a hinge between the junction point of the bimetallic strip and the coil, so as to allow relative movement of part of the tail due to the action of the thermal tripping threshold setting screw,  the other part connected to the coil remaining appreciably stationary.            Refer to figure 1.
Patent CA-1248339-A (CA)
Inventor: KALFAYAN LEONARD J
IPC: C09K8/528
Filed: 1986-11-03
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE           A method for treating a subterranean forma-tion, or a well penetrating the formation, comprises injecting into the well an aqueous composition contain-ing an aminopolycarboxylic acid and a water-soluble organosilicon compound.  By use of the method, scale is removed from well equipment and/or openings in the formation, and fine particles within the formation are stabilized to prevent their subsequent movement, resulting in increased, more stable fluid flow through the formation and well.
Patent CA-1247860-A (CA)
Inventor: ALLEN J DEWAYNE
IPC: E01C23/082
Filed: 1986-11-07
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE      A subgrading machine precisely levels and contours the subgrade within an area having first and second parallel oriented forms including parallel upper surfaces vertically spaced above the subgrade and defining a form surface plane.  A grading blade extends along the front of a triangular truss frame terminated by first and second end sections and having a length less than the spacing between the forms.  The front and rear edges of the frame define a frame base plane.  An adjustable end bracket is coupled to each frame end section and includes a form contact element for maintaining a parallel alignment between the frame base plane and the form surface plane.  The form contact element is coupled at a selectable vertical position to each end bracket to vary the spacing between the frame base plane and the form surface plane to thereby determine the grading depth of the grading blade.  A winch system provides a traction force having an effective horizontal force vector at approximately the same elevation as the grading blade and the subgrade.
Patent CA-1270649-A (CA)
Inventor: BOARDMAN JAMES
IPC: C03B23/025
Filed: 1987-02-19
Granted: 1990-06-26
Abstract: Abstract of the Disclosure Curved glass is manufactured by supporting glass on a sag bending mould which is passed through a furnace.  During initial heating of the glass on the mould, hot air is directed around the mould beneath the glass to minimise the temperature difference between the mould and the glass.
Patent CA-1272247-A (CA)
Inventor: ZWARTS CORNELIS M G
IPC: H03H11/48
Filed: 1987-03-03
Granted: 1990-07-31
Abstract: TITLE FM RECEIVERS USING TWO-TERMINAL NEGATIVE ADMITTANCE NETWORKS     ABSTRACT OF THE DISCLOSURE FM receivers which are very compact and simple yet have high sensitivity are described.  The FM receivers are of the homodyne type or heterodyne type including a frequency converter.  All the FM receivers contain two-terminal negative admittance networks and resonance structures whose combined functions are amplification, frequency mixing, FM demodula-tion and so on.  Those functions take advantage of unique characteristics of the negative admittance networks.
Patent CA-1270955-A (CA)
Inventor: BLEHER J HARTMUT
IPC: G06F7/485
Filed: 1987-10-30
Granted: 1990-06-26
Abstract: A B S T R A C T     For successively adding a series of floating point numbers, a floating point adder stage (Fig. 2) is used which, in addition to the sum of two floating point operands, emits the remainder, truncated from the smaller operand, as a floating point number.  For obtaining an exact sum of the operands, these remainders are summed in the form of inter-mediate sums.  A circuit arrangement for parallel operation comprises series-connected floating point adder stages (Fig. 6), the intermediate sum occurring at the output of each stage and the intermediate remainder being buffered. Remainders are in each case passed on to the next stage, their value decreasing until they are zero.  A serially operating arrangement (Fig. 8) comprises a single adder stage (30) and a register stack (34) for buffering the intermediate sums and the final result.  A remainder occur-ring is stored in a remainder register (32) at the output of the adder stage and added to the intermediate sums until the remainder is zero.  Subsequently, a fresh operand is applied to the input of the adder stage.
Patent CA-1268476-A (CA)
IPC: C07C381/02
Filed: 1988-08-16
Granted: 1990-05-01
Abstract: DETAILED DESCRIPTION OF THE INVENTION       There is disclosed a compound of the formula R1-S-SO3-M1 or a hydrate thereof, where R1 represents an organic radical and M1 represents cobalt or nickel. These compounds are adhesion promoters.
Patent CA-1261336-A (CA)
Inventor: SZANTAY CSABA
IPC: A61K31/44
Filed: 1988-10-18
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a process for preparing a racemic cis or trans hydroxyiminooctahydroindolo (2,3-a) quinolizine derivative of formula II or an optically active form thereof                               (II) wherein R1 and R2 are identical or different alkyl groups having from 1 to 6 carbon atoms or a pharmaceutically acceptable acid addition salt thereof, which process comprises treating a racemic cis or trans compound of formula IV                                                   (IV) or an optically active form thereof, wherein R2 is as defined above and R3 is an alkyl group of from 1 to 6 carbon atoms, with t-butyl nitrite in an aromatic hydrocarbon solvent followed by treatment with an alkali metal tertiary alcoholate and where required forming a pharmaceutically acceptable acid addition salt thereof, and to the compounds of formula II and their pharma-ceutically acceptable acid addition salts so formed.  Compounds of formula II have pharmaceutical  activity and are also useful as intermediates in the preparation of other pharmaceutical compounds.
Patent CH-496152-A (CH)
Title: Laminated polyurethane tray
Inventor: HELMUT BRANGS
IPC: A47G27/06
Filed: 1969-02-20
Abstract: Laminated polyurethane tray. Comprises a carrier section of cured foam material and a compact surface layer of porous sheet or strip material impregnated with cured condensation and/or addition resin. The foam is jointlessly connected with the surface layer. The tray is produced by placing the impregnated sheet material into a mould. The latter is heated and filled with foam mixture which is foamed under pressure against the surface layer. The latter and the foam are connected by joint curing. Spec., the foam is structural polyurethane foam, the surface layer is paper, fabric or fleece.
Patent CH-512615-A (CH)
Title: Automatically produced seam for sinyina - carpet
Inventor: ANDRE MOUREAUX
IPC: D04G3/02
Filed: 1970-02-24
Abstract: Carpet seam comprises a U-shaped support of a suitable material, which is covered at the outside with transversely extending threads of wool or synthetic material made up like a hand-made seam. Spec. the support is oblong and is formed from a band of woven material, paper etc.
Patent CH-506291-A (CH)
Title: Salicylanilide-contg anticaries prepara- - tions
Inventor: PROF MUEHLEMANN HANS R DR
IPC: A61Q11/00
Filed: 1968-03-25
Abstract: Mouth-care preparations particularly active in reducing dental caries contain (a) a compound capable of yielding fluoride ions (pref. NaF, SnF, SnF2 or Na monofluorophosphate) and (b) up to 20 (esp. 0.75-3) wt. % of an antimicrobial salicylanilide of formula (I):- (where X and Y are H, Cl, Br or I, Y being H when at least one X is halogen; Z is Cl, Br or I; and a is 0, 1 or 2; there being 1-3 halogen atoms directly bound to the benzene nucleus of the salicylanilide, and none of the residues Z being in a position ortho to another Z residue or the CF3 group.
Patent CH-557998-A (CH)
Title: Measurement of amplitude displacement - is effected using same flexible parallelogram for small or large displacements
IPC: B23Q1/36
Filed: 1972-05-09
Abstract: Small measurements are often required to a high order of accuracy while large measurements can be made to a lower accuracy, requiring the use of two different detectors. Measurements of very different amplitude displacements using the same electronic detector are effected by connecting the mechanical feeler directly to the detector for very small measurements while for larger measurements the feeler is connected vis a deformable elasticated element. This is effected using a deformable parallelogram carrying a feeler (9) connected to the detector by means of a tubular rod (10). The parallelogram comprises two flexible E-shaped blades (11, 12) mounted on a moving element (13). The blade elements are attached to a fixed piece (16) carrying the tubular rod (10). Central blades (17, 18) are attached to a plate (19) carrying the feeler. The feeler is free to move in one or mode directions.
Patent DK-111992-A (DK)
Inventor: JACOBSEN MORTEN
IPC: G03B21/32
Filed: 1992-09-10
Abstract: Insert for indicating what is known as acetic acid syndrome of a film stored in a film container, in particular a feature film, which insert comprises an essentially cylindrical, transparent hollow part which is adapted so as to be inserted into a hole made in the wall of the film container. For the purpose of using a change in the insert visible from outside for verifying whether the film in the container is afflicted with acetic acid syndrome, the transparent hollow part includes an indicator which is adapted so as to change colour in the range pH 2.8 - 5.2. The indicator is positioned on a plate inserted into the hollow part, or in granular form attached to the inside of the transparent wall of the hollow part.
Patent DK-166185-A (DK)
Inventor: EERDEN HENRICUS FRANCISCUS JAC
IPC: A22C21/00
Filed: 1985-04-12
Abstract: In a method and a device for severing a body part from slaughtered poultry a cutter element is used, which has a cutting edge 7, 8. The desired cutting point 3 is positioned in relation to the cutting edge by means of at least one positioning part 9, 10, which is connected to the cutter element. The cutting point 3 is then cut through by the cutting edge 7, 8, by moving this in relation to the bird. <IMAGE>
Patent DK-169288-A (DK)
Inventor: SMALL RICHARD FREDERICK
IPC: C09D11/10
Filed: 1988-03-28
Abstract: Method for silk-screen printing on a paper or cardboard sheet, in which method a first silk-screen printing is carried out on the sheet using a printing ink, with minimum curling, and at least one subsequent silk-screen printing is carried out on the sheet using a water-based printing ink.
Patent DK-183087-A (DK)
Inventor: LAGAS JAN ADOLF
IPC: B01J35/10
Filed: 1987-04-10
Abstract: The invention is directed to a process for the recovery of sulfur from a hydrogen sulfide containing gas, which comprises oxidizing hydrogen sulfide with oxygen, and then reacting the product gas of this oxidation further by using at least two catalytic stages, in accordance with the equation: 2H2S + SO2 2H2O + 3/n Sn. In order to improve the process and the process control, the invention is characterized in that the H2S concentration in the gas leaving the last catalytic stage (17) is controled (23) to have a value ranging between 0.8 and 3% by volume by reducing the quantitiy of combustion or oxidation air passed to the oxidation stage (2) and/or causing a portion of the hydrogen sulfide containing feedstock gas to bypass (25) the oxidation stage and to be added to the gas flowing to a catalytic stage.
Patent DK-195686-A (DK)
Inventor: RAEHSE WILFRIED
IPC: C12N9/50
Filed: 1986-04-29
Abstract: The invention relates to a process for the separation of biotechnologically produced valuable materials form a cell suspension by crossflow microfiltration to obtain an high specific permeate flux while retention stays near 0% for long periods. To enable crossflow microfiltration to be carried out on an industrial scale in biotechnology in the separation of biotechnologically produced extracellular valuable materials from a cell suspension, particularly in the separation of alkaline protease for recovering enzyme, under economically acceptacle conditions, alkaline protease of relatively high molecular weight, more especially enzyme >20,000 daltons, is separated from a fermenter solution using polysulfone tubes having micropore diameters of from 0.3 to 0.5  mu m at a rate of flow of the fermenter solution of from 3 to 6 m/s parallel to the membrane surface and with a pressure difference between the concentrate side and the permeate side of 2 bar, the ratio of the mean pore diameter of the membrane to the size of the microorganisms remaining in the concentrate being between 0.15 and 0.
Patent DK-201583-A (DK)
Inventor: GONZALEZ BUENAVENTURA SABATER
IPC: B60N2/90
Filed: 1983-05-05
Abstract: An arrangement for the distribution of pressurised fluid to areas of a seat unit having a backrest comprising a first fluid-containing chamber (3) adaptable to the seat area (4) of the seat unit (2) so as to be adapted to receive, at least in part, the user's weight; one or more inflatable chambers (6,7) adaptable to the seat unit backrest; and lines (8, 9) communicating between the first chamber (3) and each said backrest (5) chamber (6, 7). Each line (8, 9) has inserted therein a normally closed valve means (50) provided with an opening means with opening controls (81,95) positioned in the seat unit such as to be accessible to the user. The invention also relates to an embodiment of said valve.
Patent DK-208984-A (DK)
Inventor: HOPWOOD WILLIAM JOHN
IPC: A01N57/32
Filed: 1984-04-26
Abstract: Novel pyrazine compounds having general formula <CHEM> wherein X represents oxygen or sulphur; R represents a hydrogen or a metal atom or an ammonium, aryl or lower alkyl group; and Y represents an optionaliy substituted aromatic or heteroaromatic group, have useful herbicidal properties.
Patent DK-288886-A (DK)
Inventor: EIBL JOHANN
IPC: A61M5/19
Filed: 1986-06-19
Abstract: An arrangement for applying a tissue adhesive based on human or animal proteins, to seamlessly or seam-supportingly connect human or animal tissue or organ parts by uniting with blood-clot-promoting coagulation factors (thrombin). The arrangement includes a plurality of syringe bodies commonly actuatable by pistons and to which a connecting head is attachable. The syringe bodies have equal effective strokes, yet one of them, i.e., that destined to contain the protein solution, has a cross sectional area that is two to nine times larger than the other one(s). There may be applied tissue adhesives having a fibrinogen content of from 2 to 12%.
Patent DK-323485-A (DK)
Inventor: HEPPERLE WILLI
IPC: B01F15/04
Filed: 1985-07-16
Abstract: An admixer for delivering soluble additives to flowing liquids containing a valve with a rotary valve body and a container for receiving the additive in tablet form located in the extension of the valve body. The valve body contains an outer channel guide which can be made to coincide with the valve inlet port and a tubular water guide leading through the interior of the valve body.
Patent DK-402184-A (DK)
Inventor: MULLHAUPT JOSEPH TIMOTHY
IPC: B01J20/00
Filed: 1984-08-22
Abstract: In a process for the separation of oxygen from a gas stream by adsorption, the improvement comprising using, as the adsorbent, a compound have the formula Mx[M'(CN)6]y wherein M is an element having an atomic number of 21, 25 to 30, 39, 50, or 57 to 59; M' is an element having an atomic number from 24 to 27; and x and y are positive whole numbers such that the sum of the valence of M times x plus the valence of [M'(CN6)] times y is equal to zero.
Patent DK-571185-A (DK)
Inventor: WAHLIN OLOF
IPC: F16B12/32
Filed: 1985-12-10
Abstract: PCT No. PCT/SE85/00086 Sec. 371 Date Nov. 19, 1985 Sec. 102(e) Date Nov. 19, 1985 PCT Filed Feb. 20, 1985 PCT Pub. No. WO85/04693 PCT Pub. Date Oct. 24, 1985.A corner connecting arrangement for lengths of profile or similar elements which are provided with cavities and can be connected at an angle to each other, and which can be releasably connected by means of connecting devices. The invention makes it possible to connect together lengths of profile, etc. which have a cavity, at an angle to each other irrespective of the cross-section shaping of the said cavity. A connecting piece which has at least two projections disposed at an angle to each other extending out from a common intermediate part and provided with a sloping connecting surface, is provided with an abutment surface appertaining to each of the projections which is designed to co-act with a corresponding screw device which can co-act with a wedging element which can be displaced over the connecting surface of the said connecting piece and which is designed to move over the said connecting surface when the associated screw device is screwed in or out, thereby increasing the effective width of the projections in one screwing direction in order to achieve clamping co-action with the length of profile, and reducing the said width in the opposite screwing direction in order to effect disengagement.
Patent DK-575484-A (DK)
Inventor: BIALY JAN
IPC: C07C37/16
Filed: 1984-12-04
Abstract: Preparation of alkylation catalysts containing iron and/ or chromium oxide, by means of a process which comprises:a) precipitating hydrate oxides of iron and/or chromium from an aqueous solution of soluble compounds of said elements;b) separating the thus obtained precipitate, and washing said precipitate;c) granulating the washed precipitate, and drying the granules so obtained;d) calcining said dried granules at high temperature;in which an organic carboxyl acid salt of iron and/or chromium is added to and homogenized with the washed precipitate from stage b), and/or the dried granules from stage c) are impregnated with an aqueous solution of an organic carboxyl acid salt of iron and/or chromium.The catalysts obtained by means of the above process are mechanically strong, and highly active in the production process of 2,6-xylenol by means of the alkylation of phenol or o-cresol with methanol.