baber/WOPTO huggingface dataset:
Patent BE-800689-A (BE)
Title: Inhibiting calcium phosphate mobilise - with agents contg org phosphonic acids and vitamins
Inventor: FRANCIS M D
IPC: C07F9/38
Filed: 1973-06-08
Abstract: Pharmaceutical or veterinary prepds. for inhibiting anomalous Ca phosphate mobilisation comprise (a) an effective amt. of >=1 cpds. of formulae (I)-(X): R (CHPO3H2)nR (I): R1C(PO3H2)2R (II); (CH2)o (PO3H2)2 (III); N(C(R3)2PO3H2)3 (IV); (CF2)p HOOCCH=C-PO3H2 H2O3P-CH2-CO-PO3H2 H2C = C(PO3H2)2 (X) (where each R is H or CH2OH; n = 3-10; R1 is H, 1-20C alkyl, 2-20C alkenyl, aryl, phenethyl, benzyl, halogen, OH, NH2, substd. amino, CH2COOH, CH2PO3H2, CH(OH)PO3H2 or (CH2C(PO3H2)2)mH(m = 1-15); R2 is H1 lower alkyl, NH2 benzyl, halogen, OH, CH2COOH, CH2PO3H2 or CH2CH2PO3H2; o = 3-9; each R5 is H or lower alkyl; p = 2-4; X and Y are each H or OH) and/or their salts, and (b) 100-50,000 IU of >=1 antirachitic vitamin-D-type cpds., esp. vitamin D3 or 1 alpha-hydroxycholecalciferol.
Patent BE-893736-A (BE)
Title: Solid fuel burning stove - has double-walled enclosure with fins extending surface area and ventilating fans
IPC: F24B7/02
Filed: 1982-07-02
Abstract: The wood burning stove is made from forged-steel plate, 4mm thick. The combustion chamber is enclosed in a double-skinned shell. The front of the stove is closed off with doors and it can be operated with them closed or open. The space between the two shells is fitted with fins to extend the surface area and increase the rate of heat exchange. Two fins are fitted to ventilate the cavity blowing air in at the top and discharging it from the top.
Patent BE-901665-A (BE)
Title: Composition pharmaceutique a biodisponibilite elevee et procede pour la preparer.
Inventor: CARLI F
IPC: A61K47/00
Filed: 1985-02-06
Abstract: Un polymère gonflable à l'eau insoluble dans l'eau est chargé d'une substance biologiquement active ou d'une substance qui est convertie in vivo en substance biologiquement active, par exemple un médicament ou un précurseur de médicament, par préparation et broyage d'un mélange de ladite substance avec un polymère gonflable à l'eau insoluble dans l'eau dans un rapport des poids substance : polymère de 1 : 0,1 à 1 : 100 ; le polymère ainsi chargé est utilisable comme composition pharmaceutique.
Patent BE-901763-A (BE)
Title: Article vestimentaire, du genre d'une culotte.
Inventor: DEHNERT C
IPC: A41B9/00
Filed: 1985-02-18
Abstract: Article vestimentaire en matière textile du genre d'une culotte (12), en particulier pour des enfants en bas age. La culotte comporte une bande de ceinture (10), dont la largeur, comprise entre environ le quart et la moitié de la longueur totale L de l'article, est égale de préférence à environ un tiers de la dite longueur totale. De préférence, la culotte comporte également à l'endroit des jambes des bordures élastiques (14), dont la largeur est égale environ au tiers de la largeur de la bande de ceinture (10), celle-ci a de préférence une largeur de 8 cm environ.
Patent CA-1047224-A (CA)
Inventor: HOMBERG OTTO A
IPC: C01C1/02
Filed: 1974-09-23
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE      A method of eliminating hydrogen cyanide, particularly hydrogen cyanide present in foul gas streams, is achieved by reacting hydrogen cyanide with hydrogen sulfide and oxygen to produce ammonia and carbon sulfides.  A preferred embodiment destroys the hydrogen cyanide present in foul acid gas streams recovered from industrial gas desulfurizers, and the process is particularly useful when employed prior to a Claus or similar sulfur recovery unit.  the process can also be used to produce commercial quantities of carbon disulfide.
Patent CA-1032354-A (CA)
Title: Dispositif antiderapant
Inventor: BRINES JUAN IBOR
IPC: B60C27/06
Filed: 1975-03-14
Granted: 1978-06-06
Abstract: L'invention porte sur une realisation toute neuve, de fabriquer une chaine antiderapante pour les roues des vehicules.  Cette chaine fait usage sur toute espèce de terrains qui sont glissants, en raison soit de la neige, soit de la glace, soit de la boue. soit de la gelée blanche, etc., qui les recouvre.  Celle-ci se compose de chaînons robustes qui sont constitués par des anneaux ayant la forme d'un "U".
Patent CA-1047165-A (CA)
Inventor: JONES JOHN W
IPC: G06F9/22
Filed: 1975-04-09
Granted: 1979-01-23
Abstract: UNIVERSAL LSI ARRAY LOGIC MODULES WITH INTEGRAL STORAGE ARRAY AND VARIABLE AUTONOMOUS SEQUENCING              Abstract of the Disclosure A universal array logic module featuring autonomous operation includes interconnected array structured logic and a small writable storage array.  The module is subject to large scale integrated packaging as a standardly dimen-sioned unit (e.g. chip).  The internal connections form discrete first and second internal circulation loops in one of which the storage array connects as a serial constituent randomly addressable by signals carried in the other loop.          The storage array typically holds eight 32-bit words.  The logic arrays may be read-only structures organized to perform arithmetic and translational logic manipulations under autonomous (internal) control.  The module assembly includes integral input/output gating for transferring signals between an external bus and the internal loops.  The logic array structure permits both external and internal control of cyclic operation.  The operation repertoire includes interrupts, resets, and sequence branches.  Interrupted status (loop signals) is saved in predetermined address locations of the storage array, requiring novel manipulation and storage of the address argument of the interrupted cycle.   The logic arrays may be economically configured as read-only structures.
Patent CA-1048411-A (CA)
Inventor: TYBRING LEIF
IPC: C07D499/00
Filed: 1975-05-09
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE         New pharmaceutical compositions with synergistic properties and, in particular, dosage units thereof, are provided.  The composition contains as active ingredients both (a): an amidinopenicillanic acid derivative of the formula      I     in which R is hydrogen or a lower alkanoyloxymethyl radical including the pivaloyloxymethyl radical or atoxic salts thereof;  and (b) 2,4-diamino-5(3,4,5-trimethoxybcnryl)-pyrimidine, (also known under the name trimethoprim), or atoxic salts thereof.  This compositions is effective in human and veterinary practice for the treatment of patients suffering from infectious diseases.
Patent CA-1073594-A (CA)
Inventor: YONEMITSU EIICHI
IPC: C08G65/38
Filed: 1975-05-23
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE A polyphenylene ether random copolymer excelling in heat resist-ance and resistance to solvents and useful as an engineering plastic, said copolymer being composed of 50 - 98 mol% of a structural unit of the formula   derived from 2,6-dimethyl phenol and 50 - 2 mol% of a structural unit of the formula   derived from 2,3,6-trimethylphenol, each of said structural units being randomly arranged in the polymeric structure, said copolymer having an intrinsic viscosity, as measured in chloroform at 25°C., of at least 0.3 dl/g.
Patent CA-1048147-A (CA)
Inventor: MCGINNIS BERNARD W
IPC: G11B5/016
Filed: 1975-05-23
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE      The invention herein provides for a bending moment to be induced in the deflected portion of a disk stack by providing a restraint on the outer surface of the outer disk of the deflected portion.  The restraint is positioned in non-contacting close juxtaposition to the outer surface prior to insertion of the stack splitter and is positioned approximately 80° to 100° subsequent to the position of the splitter in the direction of disk rotation.  The restraint, in a particular embodiment, extends from the outer periphery of the disk inwardly to approximately one-half to two-thirds the radius of the disk and covers an arcuate portion of the disk of approximately 20°.  The restraint is most effective when the disk contacting surface is provided with an air-foil shape to facilitate the formation of an air bearing when the outer disk is moved against the restraint.  During the separation operation the outer disk is moved into bearing contact with the restraint and since the restraint is positioned only along the perimeter of the disk a bending moment condition is established which causes the outer disk (and the other deflected disks) to buckle between the axial direction of the splitter induced force on the disks and the forces imposed on the disks by the restraint.  Typically the outer disk in the device is thicker than the other disks in order to provide a more suitable bear-ing surface.
Patent CA-1037092-A (CA)
Inventor: BRECKNER GERALD
IPC: A47B57/58
Filed: 1975-06-16
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE           An office appliance includes a cabinet provided with horizontally displaceable components each operable upon dis-placement to activate a file interlock operable to regulate the number of components which may be withdrawn at any one time.  A receding door assembly is disposed above each com-ponent and manually displaceable from a vertical position en-closing its respective component to a housed position horizon-tally disposed within the confines of the cabinet.
Patent CA-1054544-A (CA)
Inventor: INUZUKA KEIICHI
IPC: C12P13/08
Filed: 1975-07-17
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE L-lysine is produced in enhanced yields by culturing an L-lysine-producing microorganism in a nutrient medium supplemented by the culture liquor of an L-leucine-producing microorganism.
Patent CA-1038662-A (CA)
Inventor: ARIMURA TORU
IPC: B21B37/48
Filed: 1975-08-01
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE                     A method is disclosed for controlling the flatness of a metal sheet in rolling through rolling mill rolls.  It involves the use of a flatness controller which comprises several rollers with a barrel length shorter than the width of the sheet.  The flatness controller is arranged downstream of the mill rolls.  The tension distribution in the sheet during rolling of the sheet through the rolling mill rolls in the width direction is changed by vertically moving some or all of the rollers forming the flatness controller and thereby giving vertical displacement to the corresponding part of the sheet during rolling.  This thereby increases the draft in that part of the sheet during rolling.  In order effectively to change the tension distribution, an auxiliary roller is arranged, if necessary, downstream of the mill rolls and at a location more distant from the mill rolls than the flatness controller rollers.
Patent CA-1062227-A (CA)
Inventor: MICHALKO EDWARD
IPC: C10G/
Filed: 1975-08-08
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE           A crystalline aluminosilicate is commingled with a soluble partial hydrolysis product of aluminium sulphate after which the hydrolysis is completed.  The mixture is aged, washed free of soluble matter, and dried and calcined to yield a catalytic composite comprising said crystalline aluminosilicate dispersed in alumina.  A Group VIB metal component and a Group VIII metal component are added to the composite and the result-ing catalyst is used in a hydrocarbon conversion process.
Patent CA-1050610-A (CA)
Inventor: PUN CHING W
IPC: H01M6/08
Filed: 1975-10-16
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE       A leak-resistant dry cell comprises a negative electrode formed by a zinc tube which is designed to be consumed when the cell voltage has fallen to e.g. 0.75 volt, a sealed bag of flexible plastics material enclosing said zinc tube and surrounded by a cylindrical jacket, a carbon cathode projecting through said bag and sealed thereto, and a tongue extending from the zinc tube through said bag and contacting a negative terminal of the cell.
Patent CA-1039096-A (CA)
Inventor: TIDSTROEM BROR E
IPC: F41A9/54
Filed: 1975-10-17
Granted: 1978-09-26
Abstract: ABSTRACT A tank is provided with an upwardly pivoting cover that extends over the breech ring of the firearm of the tank and the recoil space for the breech ring.  When the firearm is depressed from 0° elevation, the cover pivots upwardly to provide adequate recoil space.  A cartridge case deflector is mounted in the cover and is pivotally connected to the cover and the recoil jacket of the firearm.  The deflector forms a deflection channel for deflecting the ejected cartridges out of an opening in the rear of the cover, regardless of the elevation of the firearm.  The deflector is preferably laterally collapsible to provide for loading of the firearm.
Patent CA-1063880-A (CA)
Inventor: HEDIN JAN-ERIK
IPC: A01C11/02
Filed: 1976-01-15
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE    A planting machine for mechanised planting which simultan-eously performs earth preparation and planting.  The machine has a plant store from which plants are transferred by a planting member to respective planting locations.  The planting member has on both sides plow-share type earth preparation means.
Patent CA-1054746-A (CA)
Inventor: GOUINLOCK E
IPC: C08G63/40
Filed: 1976-01-23
Granted: 1979-05-15
Abstract: HIGH MOLECULAR WEIGHT COPOLYESTER RESINS HAVING A HIGH DEGREE OF ALTERNATING STRUCTURE     ABSTRACT OF THE DISCLOSURE     High molecular weight, linear aromatic polyesters having a very high degree of alternating microstructure are produced by reacting a hydroxyl-containing component with an excess of acid halide, recovering the bis adduct thus formed and there-after polymerizing the bis adduct with additional hydroxy-con-taining components.
Patent CA-1048161-A (CA)
Inventor: ROWE COLIN M
IPC: H01L21/22
Filed: 1976-03-16
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE                  Diffusion of aluminium into a silicon semi-conductor wafer from an annular or grid pattern of depositied metallic aluminium to form a p-type annular zone at least 75 microns deep.  The diffusion is performed in an oxidizing atmosphere to inhibit aluminium contamination of the wager portion bounded by the p-type annular zone and in which for instance a thyristor may subsequently be formed.  The aluminium may be diffused through the whole thickness of the wager to form a peripheral zone of the thyristor body.                          Figure 3 is suitable for publication.
Patent CA-1041669-A (CA)
Inventor: ROBINSON JOHN L
IPC: H04L27/38
Filed: 1976-03-18
Granted: 1978-10-31
Abstract: ABSTRACT             A circuit for transforming to polar coordinate form first and second binary number electrical signals representative of rectangular coordinates or quadrature components for a vector or phasor.  The circuit utilizes a programmable memory in which values corresponding to the sine and cosine functions are stored.  In the preferred form, the circuit utilizes binary number electrical signals of ten bits.          The most significant bit of the polar coordinate angle is found directly from the binary number representing one of the quadrature components, whereas the next two most significant bits of the angle are found using logic circuitry in association with the binary number signals representing the quadrature components.  The remaining bits of the angle are found by use of a successive approximation technique in conjunction with the values stored in the memory.  Once the angle is determined, the amplitude of the vector or phasor is determined by the use of the function P = Im(sin.theta.) + Re(cos.theta.) where Im and Re are the quadrature components.  The coordinate transforming circuit is particularly useful in digital trans-mission and receiving systems in connection with modulation of transmitted signals and demodulation of received signals.
Patent CA-1072089-A (CA)
Title: 1,1,1 triaryl alkylamines
Inventor: ADELSTEIN GILBERT W
IPC: C07D217/04
Filed: 1976-04-15
Granted: 1980-02-19
Abstract: Abstract of the Disclosure The present invention is concerned with 1,1,1-triaryl-alkylamines.  These compounds are pre-pared by reacting the appropriate amides with a suitable hydride reducing agent in an organic solvent to give the compounds of the instant invention.  Alter-nately, the compounds of the present invention can also be prepared by reacting the appropriate organometallic compounds with an haloalkylamine.  The compounds of the instant invention possess potent anti-diarrheal utility as evidenced by their ability to inhibit gastrointestinal motility.  These subject compounds also possess a very low degree of analgesia.
Patent CA-1065262-A (CA)
Inventor: AHLRICH WILLARD K
IPC: B03C3/09
Filed: 1976-04-30
Granted: 1979-10-30
Abstract: ELECTROSTATIC PRECIPITATOR                     ABSTRACT OF THE DISCLOSURE    An electrostatic precipitator having a rotor supported for rotation within a housing containing inlet and outlet openings adjacent the opposite ends thereof.  The rotor is formed by a plurality of ringlike collector plates which are fixedly con-nected in parallel but axially spaced relationship.  One end of the rotor, which is closed by a support plate, is disposed adjacent the outlet opening.  The collector plates are alter-nately of opposite charge to create electrostatic fields there-between to remove ionized particles from the gas which flows radially outwardly between the plates during rotation of the rotor.  The collector plates have aligned central openings which decrease in diameter towards the closed end of the rotor.  The outside diameter of the collector plates also decrease in diameter towards the closed end of the rotor, whereby the col-lector plates all substantially equal surface areas acted upon by the electrostatic field.  An ionizing device is disposed across the inlet opening for ionizing the foreign particles entrained in the gaseous stream which flows through the inlet opening into the rotor.
Patent CA-1066814-A (CA)
Inventor: TSUDA YUKIO
IPC: H01L25/03
Filed: 1976-05-20
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE     A varactor device comprised of plural varactor elements disposed in a semiconductor body, each varactor element includes first and second semiconductor regions defining a PN junction therebetween.  Any two of the varactor elements in the semi-conductor body are separated from each other by semiconductor material of one conductivity type.  Electrodes are provided on the semiconductor material of one conductivity type and on the plural varactor elements.  Individual conductors are provided on the respective electrodes.  In accordance with this construc-tion, the electrodes on the semiconductor material are adapted to be supplied with a predetermined potential to substantially shield the varactor elements and minimize  stray capacitance therebetween.  In one preferred application of the varactor device, it is used with a tuner, such as a UHF tuner, such that the variable capacitance of the varactor device changes the fre-quency to which the tuner is tuned.   The tuner includes elec-trical shielding members which are mechanically coupled to, and in electrical contact with the semiconductor body of the varactor device.  An electrical conductor connects at least one of the varactor electrodes to a respective signal processing stage in the tuner.
Patent CA-1078966-A (CA)
Inventor: FENWICK ROBERT B
IPC: H04L1/06
Filed: 1976-05-25
Granted: 1980-06-03
Abstract: Abstract of the Disclosure An asynchronous, time diversity transmission ap-paratus including a data encoder at a transmitting location and an error-correcting data decoder at a receiving location for overcoming the effects of signal fading, impulsive noise and interference.  The asynchronous data encoder encodes a single input data stream into three or more redundant, par-allel data outputs having time diversity introduced by suc-cessive delays.  The data outputs are frequency multiplexed and propagated over a transmission circuit.  Received data is demultiplexed and input to the data decoder where it is processed to remove the time diversity.  Three or more out-puts from the decoder are combined to form a single, error-corrected data output.
Patent CA-1060108-A (CA)
Inventor: FASSBENDER CHARLES J
IPC: G01R31/3183
Filed: 1976-05-25
Granted: 1979-08-07
Abstract: Abstract of the Disclosure Apparatus for generating self-clocking data of a predetermined format simulating control information recorded on a dynamic magnetic medium storage device.  The data gen-erator includes means for simulating servo clock signals and encoding means for producing formatted data signals having jitter and phase relationship to the servo signals which are worst-case rather than random.  The apparatus is utilized to test data recovery circuits independently of the storage device.
Patent CA-1053038-A (CA)
Inventor: DAMRATOWSKI HAROLD E
IPC: B65D85/24
Filed: 1976-05-26
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE         An air-powered, self-feeding screw driving tool is disclosed, together with screw-containing pods capable of being assembled into a con-tinuous belt of screw-containing pods for use with the tool.  The belt of screw-containing pods are coiled within a canister for selective feeding therefrom by an air-powered pawl operated star wheel.  The pods are se-quentially positioned forward of the bit of a carriage mounted air-powered screwdriver which is selectively operated in coordinated relationship with the orientation of the screw-containing pods by a common air source utilizing a single trigger control.  Each of the screw-containing pods has means there-in to retain a screw and to guide the screw as it is being driven into the workpiece.  When formed into a belt, the individual pods are so joined that the belt may be coiled to be received in the tool canister and the belt may be twisted so that the axes of the pods of that part of the belt being fed by the star wheel lie at substantially right angles to the pods of that por-tion of the belt coiled within the tool canister.
Patent CA-1065185-A (CA)
Inventor: SPEICHER EDWIN W
IPC: B44B5/02
Filed: 1976-07-20
Granted: 1979-10-30
Abstract: TITLE            POWER ACTUATED PORTABLE MARKING TOOL                 ABSTRACT OF THE  DISCLOSURE           A longitudinal housing includes a bore for slidably receiving a barrel assembly having a bore coaxially aligned with the housing bore.  A cartridge receiving chamber is positioned within the barrel assembly, and a firing mechanism actuated by a trigger assembly fires the cartridge. The explosion forwardly propels a piston member positioned within the barrel assembly to strike an anvil end portion of a chase.  The chase is retained within the bore of a tool holder that is secured to and movable with the barrel assembly.  The chase abuts a plurality of marking elements for impressing a mark upon the surface of an object.  A pair of safety pawls are pivotally connected to the tool holder within the bore thereof and are arranged to contact a sleeve member surrounding the barrel assembly adjacent the forward end portion of the housing to prevent cocking of the firing mechanism unless marking elements are retained within the tool holder and the elements are depressed against an object to be marked.
Patent CA-1054576-A (CA)
Inventor: SPINNER E
IPC: C12M1/30
Filed: 1976-08-03
Granted: 1979-05-15
Abstract: Abstract of the Disclosure A culture collecting and transporting apparatus comprising a closable container having a collected culture receiving depot therein, means in the container for sup-plying a culture medium to a culture placed on the depot, and chemical means in the container selectively activated after a culture is placed on the depot, said chemical means when activated supplying gaseous carbon dioxide, and a reducing agent system effective for reducing oxygen, at least in the container space surrounding the collected culture.  The reducing agent system may comprise a reducing gas and a catalyst for inducing reaction of the oxygen with the reducing gas.  The reducing gas may be hydrogen.