baber/WOPTO huggingface dataset:
Patent YU-39993-A (YU)
Title: Elektromagnetski uređaj za regulisanje dovoda struje električnom pokretaču motora sa unutrašnjim sagorevanjem
Inventor: FASOLA G
IPC: H01H13/12
Filed: 1993-06-08
Abstract: ELEKTROMAGNETSKI UREĐAJ ZA REGULISANJE DOVODA STRUJE ELEKTRIČNOM POKRETAČU MOTORA SA UNUTRAŠNJIM SAGOREVANJEM obuhvata dva nepokretna kontakta (5, 5a), jedan pomerljiv sklop (17,18,19, 21, 24) priključen na središni deo jednog pomerljivog kontakta (22) čiji slobodni krajevi (40) mogu da se sprežu sa nepokretnim kontaktima (5a) i jedan upravljački elektromagnet (3) koji obuhvata jedan nepokretni namotaj (10) i pokretno jezgro (15), koje se može pomerati od početnog položaja mirovanja do krajnjeg položaja u kome udara na graničnik (8), povlačeći sa sobom pomerljivi sklop (17) tako da dovodi krajeve (40) pokretnog kontakta (22) u dodir sa nepokretnim kontaktima (5a) pre no što dostigne svoj krajnji položaj. Pomerljivi kontakt (22) moze da se savija kao elastična greda usled sprezanja sa nepokertnim kontaktima (5a). Kada pomerljivo jezgro (15) udari u graničnik (8) nepokretni kontakti (5,5a) osciluju oko svojih normalnih radnih položaja. Pomerljivi kontakt (22) načinjen je tako da, kada nepokretni kontakti (5, 5a) počinju da osciluju, njegovi slobodni krajevi (40) prate kretanja nepokretnih kontakata (5, 5a), pri čemu je njegovo ubrzanje (ai) u okviru njegovih sopstevnih vibracija veće od ubrzanja (amax) nepokretnih kontakata (5,5a) a njegova amplitude (si) oscilovanja je veća od amplitude (s) oscilovanja nepokretnih kontakata (5,5a).
Patent YU-71400-A (YU)
Title: Improved method for preparing pharmaceutically valuable norbenzomorphane derivatives
Inventor: GRAUERT MATTHIAS
IPC: C07D221/06
Filed: 1999-05-07
Abstract: The invention relates to a new method for preparing norbenzomorphane derivatives of general formula (1).
Patent YU-72487-A (YU)
Title: Process for removing single valence ions from zinc sulfate solution
Inventor: BALL D L
IPC: C01G9/06
Filed: 1987-04-21
Abstract: Monovalent ions, especially chloride, fluoride and thallium, are efficiently removed from ZnSO4 electrolyte by electrodialysis using alternating monovalent anion permselective membranes and cation exchange membranes or monovalent cation permselective membranes. Electrodialysis is carried out under turbulent flow conditions, at up to 60 DEG C, a differential membrane pressure of less than 150 kPa, a current density of 10 to 500 A/m<2>, and a pH of less than 5.5. Where both chloride and fluoride are removed a pH of 3.5 to 5.5 is maintained. Deposition of manganese and zinc on the electrodes is minimized by at least one of a number of means including arranging the membranes such that the end membranes are monovalent anion permselective; selecting a large electrode rinse flow; adding a small amount of soluble antimony and/or cobalt to the rinse flow; and using a cathode made of a material that promotes hydrogen evolution over zinc deposition. The electrode compartments are preferably rinsed with a 0.1 to 1.0 M Na2SO4 solution at pH 0 to 4.
Patent YU-90492-A (YU)
Title: Novo terapeutski aktivno jedinjenje
Inventor: HAMMARBERG E A
IPC: C07D417/12
Filed: 1992-10-08
Abstract: 3-(N-izopropil-N-n-propilamino)-5-(N-izopropil)karbamoilhroman kao racemat i (R)-enantiomer i njegove soli i postupak za njihovo pravljenje. Jedinjenje ima visoko selektivan afinitet za podgrupu 5-hidroksitriptaminskih receptora (5HTia) na centralnom nervnom sistemu (CNS) sisara.
Patent AT-A168395-A (AT)
Inventor: SCHNEIDER HERWIG
IPC: C07H17/00
Filed: 1995-10-11
Abstract: A new crystalline form of morphine-6-glucuronide, referred to as Form A, characterized by its infrared spectrum pattern and/or by its x-ray powder diffraction image, the use thereof and a process for the preparation thereof.
Patent BE-897646-A (BE)
Title: Chambre d'usinage mobile avec monture tournante pour la piece
IPC: B23K26/12
Filed: 1983-08-31
Abstract: L'appareil d'usinage par laser comprend une chambre capable de recevoir une pièce (16) et des moyens de déplacement de la pièce le long de ses axes X,Y, et Z par rapport au faisceau laser (178). L'atmosphère d'usinage est maintenue à l'intérieur de la chambre d'usinage et un dispositif d'étanchéité prenant la forme d'une plaque ayant une surface périphérique de la chambre d'usinage, de telle sorte que la chambre d'usinage puisse etre entrainée sans résistance par les  mécanismes d'entrainement.
Patent BE-898927-A (BE)
Title: 22-ethers d'hexanor-brassinolide, leur procede de preparation et leur utilisation
Inventor: KERB U
IPC: A01N43/22
Filed: 1984-02-16
Abstract: 22-Ethers d'hexanor-brassinolide de la formule (I), où Z est un groupement -CO-O-CH2 ou -O-CO-CH2, OR2 et OR3 sont orientés en position cis en 2 alpha, 3 alpha ou 2 beta, 3 beta, R2 et R3 = H, formyle, alkyl-CO-, alcoxy-alkyl-CO- ouaryl-CO-, et R23 = alkyle ou alcoxy-alkyle.
Patent BE-903886-A (BE)
Title: Procede de separation de la lactoferrine bovine du lait de vache et de sa purification.
IPC: C12N15/02
Filed: 1985-12-18
Abstract: Procédé de séparation d'une forme de lactoferrine bovine de haute pureté du lait de vache et de purification de celle-ci, caractérisé en ce que l'on prépare une colonne chromatographique à affinité en fixant un anticorps monoclonal vis-à-vis de la lactoferrine bovine à un support insoluble, on fait passer du lait de vache ou une solution de lactoferrine bovine qui provient du lait de vache à travers la colonne chromatographique à affinité et on élue ensuite la lactoferrine bovine absorbée sur la colonne chromatographique à affinité.
Patent CA-1049014-A (CA)
Inventor: DIEL PETER J
IPC: A23K20/195
Filed: 1974-01-23
Granted: 1979-02-20
Abstract: ABSTRACT    This invention concerns new 1,2,4-benzotriazine-1,4-di-N-oxide derivates corresponding to the formula   wherein X and Y each independently represent hydrogen, alkyl or alkoxy having 1 to 8 carbon atoms, phenoxy substituted phenoxy, or halogen, and Z   stands for a group of the formula   wherein R1 represents alkyl having 1 to 12 carbon atoms, which can be substituted by hydroxy or lower alkoxy, cycloalkyl or aralkyl; or for a group of the formula   wherein R2 represents alkyl or alkoxy having 1 to 12 carbon atoms, aryl, aralkoxy, or a heterocyclic radical;   or for a group of the formula   wherein R3 and R4 each independently represent hydrogen, alkyl having 1 to 12 carbon atoms, which can be substituted by hydroxy, lower alkoxy or carboxy, aryl, aralkyl or a heterocyclic radical, with the proviso that one radical R3 or R4 can only then be CH3 where the meaning  of the other radical R3 or R4 is not hydrogen, or R3 and R4 together with the adjacent nitrogen atom represent a morpholino, piperidino or pyrrolo group; or for a group of the formula   wherein R5, R6 and R7 each independently represent hydrogen or alkyl, processes for their preparation, agents containing the new compounds and the use of the new compounds for the control of microorganisms, as feed additives for animals of commercial value, and for the protection of materials.
Patent CA-1039834-A (CA)
Inventor: AHLEN KARL G
IPC: F16H45/02
Filed: 1974-04-02
Granted: 1978-10-03
Abstract: AUTOMATIC ELECTRONIC REMOTE CONTROL SYSTEM                ABSTRACT OF THE DISCLOSURE             An automatic electronic remote control system is provided which is particularly adapted to control the operation of a hydraulic torque converter in a vehicle.  The system produces a control signal when the ratio of the frequencies of two series of pulses is either above or below a predetermined value, the pulse frequencies being related to the rotational speeds of the input and output axes of the converter.  The system includes   two n-bit binary ring counters which respectively receive the two series of pulses, one of the counters being effective to control the other so that a signal representing the actual value of the ratio in question is produced in binary form.  This signal is decoded to produce the control signal referred to above.
Patent CA-1051449-A (CA)
Inventor: SCHMIDT ANDREAS
IPC: C08L7/00
Filed: 1974-10-29
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE Compounds of the general formula                                  (I) in which R1 and R2 each denote alkyl having 1-8 carbon atoms, R5 denotes hydrogen or one of the groups   or                   R6 and R7 each denote alkyl having 1-4 carbon atoms, and X1 denotes oxygen or sulphur are suitable stabilisers for organic materials.
Patent CA-1038254-A (CA)
Inventor: GNYRA BOHDAN
IPC: C02F1/52
Filed: 1974-11-08
Granted: 1978-09-12
Abstract: ABSTRACT OF DISCLOSURE     A reaction product of sulphuric acid, optionally including a  for proportion of hydrochloric acid, with Red Mud from the B?yer process, is described.   The product, Alumized Red Mud Solids is useful in the treatment of waste waters particularly for the removal of Phosphorus compounds.
Patent CA-1038704-A (CA)
Inventor: LONG WILLIAM J
IPC: B32B17/02
Filed: 1974-12-30
Granted: 1978-09-19
Abstract: ABSTRACT    A mineral fiberboard having an MOR of at least about 1000 at a density of at least 34 pcf, comprising mineral fibers bonded together by a binder mixture, the dried product being coated by a partially penetrating resin.
Patent CA-1038294-A (CA)
Inventor: DEGHENGHI ROMANO
IPC: A61K31/58
Filed: 1975-04-14
Granted: 1978-09-12
Abstract: METHOD AND COMPOSITIONS FOR LOWERING INTRAOCULAR PRESSURE          Abstract of the Disclosure Intraocular pressure is lowered in mammals by derivatives of 21-amino-3.beta.-hydroxy-14.beta.,21-oxido-20-nor-5.beta.,14.beta.-cholan-23-oic acid lactam or 3.beta.,14,23-trihydroxy-24-nor-5.beta.,14.beta.-chol-20(22)-en-21-oic acid .gamma.-lactone in which the hydrogen of the 3.beta.-hydroxyl is replaced with lower alkanoyl, hexosyl, HOCO(CH2)nCO- wherein n is an integer from one to three, y+?OCO(CH2)nCO- wherein Y+ is a pharmaceutically acceptable cation and n is an integer from one to three, R3N+  OSO2-wherein R3 is lower alkyl, or alanyl or a pharmaceutically acceptable acid addition salt thereof.  Ophthalmic composition in which these derivatives are the active ingredient also are disclosed.
Patent CA-1050720-A (CA)
Inventor: WILLIM FRITZ
IPC: B05B13/02
Filed: 1975-04-23
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE:           This invention is concerned with a method and an apparatus for cooling a casting in a continuous casting of steel, wherein a coolant is sprayed on the surface of the casting at a controlled rate of impingement, between two guide elements that are consecutive in the direction of travel of the casting. In accordance with the invention, the cooling fluid is optionally sprayed from either one or two substantially codirectional spray fans which initially extend side-by-side in two planes but which then coalesce to create a single flat sheet of coolant which in thickness and direction of either one of the two component spray fans alone. Such a method and apparatus advantageously permits to reduce clearance between the consecutive guide elements, to increase the casting rate, to improve the cooling uniformity and to reduce the risk of cracks in the casting.
Patent CA-1043030-A (CA)
Inventor: KHAN AUSAT A
IPC: C08F2/22
Filed: 1975-05-06
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE             Addition of a defined N-substituted amide in which at least one substituent is a 2-hydroxyethyl or 2-hydroxypropyl-terminated chain of up to about 50 oxyethylene or 2-oxypropylene units to an equeous alkaline emulsion in which chloroprene or a mixture of chloroprene with another monomer is undergoing polymer-iration in the presence of an alkyl mercaptan makes it possible to carry out the polymerization to a high degree of conversion, while at the same time avoiding excessive gel formation.  This invention makes possible a significant increase in polymer yield without sacrifice of polymer quality or performance.
Patent CA-1088096-A (CA)
Inventor: LANNERT KENT P
IPC: C07C59/31
Filed: 1975-05-16
Granted: 1980-10-21
Abstract: ABSTRACT          Organic compounds having a substituent represented by the formula   wherein M is alkali metal or ammonium are useful complexing agents for metal and/or alkaline earth metal ions.
Patent CA-1067292-A (CA)
Inventor: ENGLEDOW DAVID
IPC: C21C5/52
Filed: 1975-07-10
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE:            A method of steelmaking in an electric arc furnace comprising the step of continuously charging a blend of particulate iron-bearing material to the furnace, the blend comprising a first particulate of low carbon iron-bearing material having a carbon content of less than about 0.8% and a second particulate of high carbon iron-bearing material having a carbon content greater than the first particulate and less than about 4%, the relative proportions of the first and second particulates comprising the blend and the rate of continuously charging the blend to the furnace being controlled to a) maximize the utilization of both  the electrical energy supplied to the furnace and the chemical energy generated within the furnace by the charged materials; and b) secure the desired carbon content of the steel on tapping said furnace.
Patent CA-1072584-A (CA)
Inventor: LANGDON WILLIAM K
IPC: C08G65/331
Filed: 1975-10-21
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a mixture of acetals having the formula:       wherein R lS the residue of an organic compound selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol, butylene glycol, trimethylolpropane, glycerine, pentaerythritol and diglycerine, R' is an alkyl radical containing 8 to 30 carbon atoms, R"  is an alkyl radical containing 1 to 6 carbon atoms, M is a hydrophilic chain of units selected from the group consisting of oxyethylene and oxyethyleneoxy-propylene units wherein the oxyethylene content of said hydrophilic chain is from about 75 to 100 weight percent and the oxypropylene content is from 0 to about 25 weight percent, a and a' are integers from 5 to 75, b and b' are integers from 1 to 2, x and y are integers whose sum is equal to b + b' wherein the ratio of x to y is from about 19:1 to 1:1, and process for obtaining the same.  These compounds are useful as surfactants.
Patent CA-1043667-A (CA)
Inventor: JOHNSON CLAUDE JR
IPC: H01L21/00
Filed: 1975-10-27
Granted: 1978-12-05
Abstract: A METHOD OF ION IMPLANTATION              THROUGH A PHOTORESIST MASK               Abstract of the Invention An improvement in the method of ion implanta-tion into a semiconductor substrate through a photoresist mask wherein the photoresist mask is subjected to an RF gas plasma oxidation prior to the ion implantation step for a period sufficient to reduce the thickness of the photoresist layer.  The ion implantation is then carried out through the treated photoresist mask.
Patent CA-1066131-A (CA)
Title: Cartridge
Inventor: IRURETAGOYENA EGUIA D ANTONIO
IPC: F42B5/30
Filed: 1975-10-28
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE:           A cartridge comprising an outer case member, an inner base member and an intermediate bushing member wherein the case may be plastic or similar material, the inner base member is of plastic or any other material, and the bushing member formed by injection between the case member and the base member.  The intermediate bushing formed and interposed between the case member and the base member closely joins the case to the base to form a monobloc assembly.
Patent CA-1041189-A (CA)
Inventor: MATSUBARA HIRONAGA
IPC: H01B3/30
Filed: 1975-11-07
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE           Electric wires or cables having a dielectric layer or layers of an uncross-linked or cross-linked mixture of (1) a polyolefin and (2a) polystyrene or (2b) a styrene copolymer.       The polystyrene is present in such an amount as to provide a 10 to 30% styrene content, based on the entire mixture weight, while if the styrene copolymer is used it is present in such an amount as to provide a 3 to 30% styrene content, based on the entire mixture weight.  The mixture may comprise, alter-natively, both polystyrene and a styrene copolymer in an amount so as to provide a 10 to 30% and a 5 to 20% styrene content, due to the former and the latter, respectively,based on the entire mixture weight.
Patent CA-1049866-A (CA)
Inventor: COOK ROBERT R
IPC: F02M25/07
Filed: 1976-01-21
Granted: 1979-03-06
Abstract: INTAKE MANIFOLD FOR AN INTERNAL COMBUSTION ENGINE HAVING AN INTERNALLY CONTAINED EXHAUST GAS RECIRCULATION COOLER     ABSTRACT OF THE DISCLOSURE                  An intake manifold for an internal combustion engine having an integral exhaust gas recirculation system and an internally contained cooler for recirculated gases.        The cooler comprises a heat exchanger which transfers heat from the recirculated exhaust gases to the engine coolant.        The heat exchanger is frictionally and resiliently retained within a passage or chamber formed in the manifold casting.
Patent CA-1036464-A (CA)
Title: Commande a levier, en particulier pour vehicule a transmission hydrostatique
Inventor: PARAMYTHIOTI MICHEL
IPC: B60K20/02
Filed: 1976-02-11
Granted: 1978-08-15
Abstract: Commandes du genre comportant un organe attelé à un levier de commande monté pivotant.  Entre l'organe de commande et le levier de commande est interposé un levier auxiliaire qui est articulé en un point au levier de commande, qui est monté coulissant dans un fourreau monté pivotant autour d'un axe fixe à distance du pivot du levier de commande, et l'organe de commande est articulé à ce levier auxiliaire, ce qui conduit à minimiser avantageusement sa course au voisinage de la position neutre de repos de l'ensemble.  Application aux commandes à levier, notamment pour véhicules à transmission hydrostatique.
Patent CA-1049136-A (CA)
Inventor: GRANGER EDWARD M
IPC: H04N11/12
Filed: 1976-02-13
Granted: 1979-02-20
Abstract: PROCESSING APPARATUS AND METHOD     FOR COLOR VIDEO SIGNALS     ABSTRACT OF THE DISCLOSURE         An information processing method and apparatus, which is adapted to use, for example, in the recording of color image information, calls for sampling a set of basic colors (e.g., green, red, and blue) at rates which are pro-portioned according to the resolving power of the human visual system respective of color, and arranging the result-ing samples to produce a sequential video signal.  In one implementation, green, red, and blue color image information is sampled at respective rates decreasing progressively from green to red to blue in producing a sequential signal which is recorded, and on playback a luminance signal for, say, a television display is derived from the sequential signal based only on the relatively high frequency (preferably both green and red but not blue) sample information.  Moreover, to improve image registration with such customized sampling, delays are selectively interposed in the individual color signals in accordance with their respective sampling frequen-cies.
Patent CA-1071857-A (CA)
Inventor: HAYES THOMAS F
IPC: B05B13/06
Filed: 1976-04-08
Granted: 1980-02-19
Abstract: Abstract of the Disclosure Methods  and apparatus are  disclosed for directing a fluid spray against the interior  surfaces of a reaction vessel, without the need for operating personnel to enter the vessel, employing orbiting nozzles connected by a conduit to an annular piston assembly all of which are contained in a cylinder housing mounted externally  on the vessel.   A hydraulic or pneumatic force is alternately applied to one of the piston surfaces, the rate and direction of movement of the piston, and hence the spray nozzles being con-trolled by the discharge of fluid from the cylinder housing on the opposite side of the piston.  In one embodiment the hydraulic pressure used to drive the piston is provided by the same pressurized fluid which is used in the spraying operation.
Patent CA-1063945-A (CA)
Inventor: HONACKER HORST
IPC: B03C3/16
Filed: 1976-04-14
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE             The disclosure relates to collector  electrodes for electrostatic precipitators and particularly to generally annular in cross section hollow cylindrical collector electrodes having a pair of spaced concentric wall structures with a filler means disposed therebetween, the filler means being a lightweight filler means and hermetically sealed in and between said wall structures.  The disclosure also relates to fixture means in the lower ends of the hollow cylindrical collector electrodes, the fixture means comprising internally screw threaded openings in blocks secures or fixed to the lower ends of the collector electrode so as to provide for the use of screw threaded bolts for securing the lower ends of the collector electrode structures in juxtaposition.  The disclosure also relates to modifications and/or various species of the lightweight filler means between the inner and outer walls of the collector  electrode.  Additionally, there is disclosed a novel water distributor means carried at the upper edge of the collector electrode for distributing water uniformly over the inner and outer walls of the collector electrode.  The collector electrode being formed in a plurality of arcuate sections and secured to shoulder structure of the collector electrode body by means of screw threaded bolts.  There is also disclosed a method for producing collector electrodes for electrostatic precipitators.
Patent CA-1061476-A (CA)
Inventor: DUCAS THEODORE W
IPC: B01D59/34
Filed: 1976-06-22
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         The isotopes of a gas are separated by using a circularly polarized laser to excite a lower energy level to higher split intermediate energy levels, a second laser pulse of the same circular polarization is applied to said energized gas at a time .pi./.DELTA..omega. where .DELTA..omega. is the frequency splitting of the intermediate levels, to excite said excited intermediate levels to a higher energy level where an ionizing field ionizes the atoms or mole-cules in the higher level so that they may be separated from the un-ionized atoms or molecules of the other isotope.
Patent CA-1083820-A (CA)
Inventor: KROHN DAVID A
IPC: C03C3/087
Filed: 1976-07-21
Granted: 1980-08-19
Abstract: HIGH STRENGTH OPHTHALMIC LENS            Abstract of the Disclosure An ophthalmic glass lens can be prepared by exposing an alkali metal silicate glass to an ion exchange process in which the glass is chemically strengthened by an exchange of potassium ions for sodium ions in the surface layer of the lens at a temperature either above or below the strain point of the glass. The glasses prepared are essentially free of alumina, have adequate strength and substantially increased depth of penetration of the neutral zone even when up to about 6 percent lime is utilized in the preparation of the glass.  The effect of lime as a diffusion-retarding agent during the ion exchange process can be overcome (1) by use of an appropriate amount of zinc or magnesium oxide or mixtures thereof so as to maintain an adequate rate of diffusion during ion exchange or (2) by preparation of the glass essentially free of alumina.
Patent CA-1080074-A (CA)
Inventor: CONLIN DANIEL
IPC: B42D9/04
Filed: 1976-08-03
Granted: 1980-06-24
Abstract: SHEET MUSIC PAGE TURNING DEVICE   ABSTRACT OF THE DISCLOSURE        A sheet music page turning device includes a base which supports a vertical shaft upon which a plurality of page holder elements are rotatably mounted in an annular guide member.  A number of sleeves are mounted rotatably on the vertical shaft and are operatively connected to the page holder elements.  A retain-ing pin prevents advance of the page holder elements along the guide member.  A foot controller or alternatively, an electric motor is operatively connected to the retaining pin to permit manual or automatic release to thereby enable the page holder elements to advance and the pages to turn.