baber/WOPTO huggingface dataset:
Patent YU-51185-A (YU)
Title: Grate like shaped vessel
Inventor: VENNIN G
IPC: A47B88/00
Filed: 1985-03-29
Abstract: 1. Container for storing products comprising, on the one hand, a grid structure (1) made of rigid rods (11, 12) which are crossed and assembled with each other, said structure defining the botton and three lateral walls of the container, and comprising, on the other hand, a front plate (2) without openings and defining a fourth lateral wall of the container, and affixed to the grid structure by means of elements (11a , 11b , 14, 30, 32, 33) exclusively belonging to the grid structure (1) and to the front plate (2), and arranged for cooperation with each other, characterized in that the end of at least one of the rods (11a , 11b ) which are perpendicular to the front plate (2) and from the bottom of the grid structure (1) is bent perpendicularly to the plane defined by the bottom of said structure, in the direction towards to the top thereof, and is engaged by resilient deformation in at least one orifice (32, 33) provided in a flat (31) provided in parallel to the lower bottom of the front plate (2), and in the neighborhood of the latter, and in that a groove (30) arranged in the neighborhood of the upper edge of the front plate in parallel thereto receives a bar (14) by engagement which interconnects the tops of the two vertical edges of the grid structure walls in common with the front plate (2) when the latter is in position.
Patent YU-55385-A (YU)
Title: Process for making high temperature resistant thermoisolation material
Inventor: POPOVIC VIDOSAVA
IPC: C04B35/22
Filed: 1985-04-03
Abstract: The present invention relates to a new calcium-hydrosilicate based composition, consisting predominantly of 11  ANGSTROM  tobermorite of fibrous structure and having optionally incorporated therein a minor quantity of inorganic and/or organic fibers. The invention also relates to a wet method for the manufacture of such compositions and the use of the new resulting material in applications requiring good insulating properties and a mechanical strength.
Patent BE-895923-A (BE)
Inventor: REIFSCHNEIDER W
IPC: A61K31/64
Filed: 1983-02-16
Abstract: The present invention is directed to N-((alkylamino)carbonyl)-N-(((alkylamino)carbonyl)oxy)acylamides and their use in inhibiting the growth of HeLa cells, P<sub>388</sub> leukemia or MX-1 carcinomas in mammals.
Patent BE-898602-A (BE)
Title: Methode de fabrication de conteneurs
Inventor: MACLAUGHLIN D N
IPC: B29C43/02
Filed: 1984-01-04
Abstract: La méthode consite à former séparément la partie supérieure du conteneur par moulage par injection ou par thermoformage d'une matière plastique thermoplastique, la partie de fond et la partie médiane ou corps de forme cylindrique, puis à souder par rotation la partie supérieure et la partie de fond au corps cylindrique.
Patent BE-900132-A (BE)
Title: Perfectionnements apportes aux serrures a pene dormant.
Inventor: DOUGLAS J E
IPC: E05B63/00
Filed: 1984-07-11
Abstract: On décrit une serrure à pene dormant (1) constituée par un boitier (5) contenant un pene (9), un arret (10) et un poussoir pivotable (22). L'arret (10) est logé dans le pene (9) et l'arret (10) ainsi que le pene (9) sont munis de formations complémentaires en interaction (15, 17) destinées à maintenir le pene (9) dans la position verrouillée et dans la position non verrouillée.
Patent BE-903619-A (BE)
Title: Toles d'acier electrique a grains orientes ayant des proprietes magnetiques stables, leur procede de production et appareil pour les obtenir
Inventor: KOBAYASHI H
IPC: C21D8/12
Filed: 1985-11-08
Abstract: Toles d'acier électrique à grains orientés ayant une faible perte en watts après le recuit de détente, ces toles d'acier, qui ont subi un recuit de texture finale, et auxquelles une tension est communiquée, comportent un certain nombre d'évidements sur leur surface formant des empreintes dans le corps en tole d'acier d'une profondeur de l'ordre de 0,01 à 0,1 mm, ces évidements étant remplis d'une composition ayant un coefficient de dilatation thermique plus petit que celui du corps en tole d'acier, les domaines magnétiques étant subdivisés à partir de ces évidements et de cette composition, leur procédé de production et appareil pour les obtenir.
Patent BE-905429-A (BE)
Title: Composition dentifrice anti-tartre a base de pyrophosphate, son procede de fabrication et son utilisation.
IPC: A61K8/90
Filed: 1986-09-12
Abstract: La composition contient, comme agent anti-tartre, environ 4,3 à 7 % de pyrophosphate de métaux alcalins comprenant au moins 4,3 % de pyrophosphate tétrapotassique seul ou en mélange avec un maximum de 2,7 % de pyrophosphate tétrasodique, et comme inhibiteur de l'hydrolyse enzymatique de cet agent dans la salive, un fluorure et de préférence jusqu'à environ 3 % d'un polycarboxylate polymère anionique synthétique.
Patent BE-769765-A (BE)
Title: 1,4-Dihydro-1-substd-4-oxo-3-quinoline carboxylic acids and esters - having antibacterial activity
Inventor: NAKAGOME T
IPC: C07D/
Filed: 1971-07-09
Abstract: Novel title cpds (I) and intermediates (II) have formula: (where R=1-20C alkyl, 2-6C alkenyl, 3-6C cycloalkyl, 1-3C cycloalkyl-3-6C alkyl, hydroxy-1-6C alkyl, 1-3C alkoxy-1-4C alkyl, aryl-1-3C alkyl R1=H, 1-6C alkyl n=1,2 or 3 Z=O H, OR, halo, Sr3 R3=1-6C alkyl) (I) may be prepared by heating II Z=OR opt. with a catalyst or by reaction of II Z=OH with an R-ester of a strong acid and pref. an acid acceptor. I R1=alkyl may be hydrolysed to give I R1=H if desired.
Patent BE-897853-A (BE)
Title: Carpet roll packing in tubular sleeve - is moved and cut on table, then laterally moved to packing table where roll is pressed into sleeve
IPC: B65B9/13
Filed: 1983-09-28
Abstract: The mechanism comprises a first table (1) to receive the plastics sleeve material for cutting (6) to length (4'). A packing table (10) parallel to the table receives the cut length (4') via lateral belts (9) and a carpet roll supply table (11) with a pressure member (14) actuated to slide the roll into the sleeve on the table. - The cutter (6) may be actuated in response to photoelectric length sensors (5). A sleeve end stapling station (19) is pref. arranged by the other side of the table. The pressure member may be actuated via an endless chain below the trough (12) of the table and coupled to the member via a slot13).(1/2)
Patent CA-987394-A (CA)
Title: Noise inhibit circuit
Inventor: WILWERDING DENNIS J
IPC: H03K17/16
Filed: 1972-01-04
Granted: 1976-04-13
Abstract: A capacitor couples a control signal bus to the gate terminal of a Silicon Controlled Rectifier (SCR). A resistor connects the gate and cathode terminals of the SCR. The cathode terminal of the SCR is connected to a control signal reference bus. A decreasing voltage appearing on the signal line causes a current to flow through the resistor and charge the capacitor. The polarity of the resulting voltage across the resistor and thereby applied between the gate and cathode terminals of the SCR, acts to inhibit noise signals from falsely triggering the SCR while the capacitor is being charged.
Patent CA-1179582-A (CA)
Inventor: RICHMOND WILLIAM
IPC: C12Q1/60
Filed: 1973-02-06
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE           Enzyme preparations which will convert cholesterol to  .DELTA.4-cholestenone and hydrogen peroxide are obtained from certain Nocardia species belonging to the Mycobacterium rhodocrous group.  The preparations have a cholesterol oxidase specific activity of at least 1 unit per 5 mg of protein nitrogen and, when in liquid form, a potency of at least 10 2 units/ml.  They are prepared by growing the organism and recovering the enzyme preparation, preferably by extracting the harvested cells with a surface active agent such as TRITON X-100*. The enzyme preparations are used to assay for cholesterol by measuring the amount in which one of the products of the cholesterol oxidase reaction, preferably hydrogen peroxide, is formed or the quantity in which oxygen is used.
Patent CA-1097613-A (CA)
Inventor: CHAUVETTE ROBERT R
IPC: C07D501/16
Filed: 1973-11-26
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a novel process for preparing cephalosporin ethers which comprises reacting a 7-acylamido-, or 7-amino-3-hydroxy-3-cephem-4-carboxylic acid ester with a diazoalkane.  Removal of the ester group provides a 3-alkoxy-3-cephem acid.  The 3-alkoxy-3-cephem acids are valuable antibiotic compounds.
Patent CA-1044645-A (CA)
Inventor: ICHIOKA SATOSHI
IPC: C25D7/06
Filed: 1974-02-11
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE   Apparatus for continuously producing magnetic film by electrolytic plating including endless belt or cathode and electrolytic cell means which is divided into a plurality of isolated cells each having an anode.  The belt passes through all isolated cells sequentially.  Variable resistor is connected between each anode and electric source.
Patent CA-1063952-A (CA)
Inventor: HUPER FRITZ
IPC: C12N11/10
Filed: 1974-03-11
Granted: 1979-10-09
Abstract: Abstract of the Disclosure Enzymic catalysts containing penicillinacylase covalently bound to a water-soluble polymeric carrier are prepared either in water-soluble form or water-insoluble form by incorporating said catalysts in or encapsulating said catalysts in  a water-insoluble polymer.  The water-soluble catalysts are produced by reacting penicillinacylase with an activated derivative of a suitable polymeric carrier in aqueous solution.      The enzymic catalysts are then contacted with a penicillin thereby cleaving the side chain and permitting recovery of the 6-APA nucleus.      The enzymic catalysts above described are parti-cularly useful for the production of 6-APA since the catalysts allow the splitting of the 6-position side chain from the 6-APA nucleus to be carried out at higher concentrations with less water to be evaporated, thereby producing a more economical operation which produces good yields of 6-APA.
Patent CA-1040002-A (CA)
Inventor: EVERS WILLIAM J
IPC: A23L27/20
Filed: 1974-07-31
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE        Methods for altering the organoleptic properties of foodstuffs comprising incorporating with such foodstuffs a small but effective amount of at least one 3-thia alkane-1,4 dione having the formula:       wherein R1 and R2 are the same or different and are either hydrogen or lower alkyl, R3 is either hydrogen, lower alkyl, acyl, aroyl, benzyl or phenyl; each of R4 and R6 are the same or different and are either hydrogen or lower alkyl together with compositions containing the 3-thia alkane-1,4 diones for use in altering such organoleptic properties.
Patent CA-1040613-A (CA)
Inventor: SIMPKIN GORDON T
IPC: C03B33/00
Filed: 1974-08-29
Granted: 1978-10-17
Abstract: A B S T R A C T     A method of gutting glass by scoring and snapping, with application of a gutting fluid to the glass during scoring, in which the cutting fluid comprises a hydrophobic, water-insoluble, oily liquid, e.g. a hydro-carbon oil or a synthetic ester of phthalic acid, diluted with a volatile organic solvent, e.g. a substituted hydro-carbon with a boiling point not more than 100°C above the temperature at which the glass is maintained during scoring and snapping, the solvent being also hydrophobic and water-insoluble and being subsequently removed from the glass by evaporation.  The oily liquid normally comprises less than 20%, and in most cases between 1% and 10%, of the cutting fluid, being thereby extended to cover a such greater length of cut and rendered much easier to clean off the glass, while its efficacy in assisting cutting is substantially retained.  A surface active agent, e.g. a coconut fatty amine/ethylene oxide condensate, may be included in the gutting fluid to assist in washing the traces of oily liquid off the glass after cutting.
Patent CA-1088456-A (CA)
Inventor: SEKO MAOMI
IPC: C25B1/46
Filed: 1975-03-07
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE           In an electrolytic cell having a cation exchange membrane as a diaphragm partitioning said cell into cathode and anode chambers, electrolysis of an aqueous electrolyte solution is conducted while generating gas at the anode by maintaining the pressure within the cathode chamber higher than that within the anode chamber.  Some difficulties caused when electrolyzing an aqueous alkali metal halide solution to form alkali metal hydroxide in the cathode chamber are overcome by adjusting the anolyte to a pH <3.5.  A preferred electro-lytic cell for use in the process is also disclosed.
Patent CA-1047301-A (CA)
Inventor: FAHNENSTICH RUDOLF
IPC: A23K3/03
Filed: 1975-03-14
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE The use of at least one 1,2-propylene glycol esters of propionic acid as an additive ensilage which prevents undesired fermentations occurring during ensilage and promotes the formation of lactic acid.
Patent CA-1050715-A (CA)
Inventor: SCHUSTER KLAUS
IPC: C08J3/12
Filed: 1975-04-04
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE   100 parts by weight of hollow beads of thermoplastic plastics, more especially of vinyl chloride ethylene copoly-mers, mixed with 10 - 2000% by weight of water, based on hollow beads, are mixed with 10 to 2000 parts by weight of an adhesive dissolved or dispersed in water.  After that the paste-like mixture is separated up into a free-flowing mixture by the addition of at least one water insoluble dry powder, 0.05 to 5.0 parts by volume of the powder being used per part volume of dry hollow beads. The hollow bead with a perforation-free membrane, a diameter of about 11µ to 6 mm and an apparent density of 0.005 to 3.0 g/cc may be used as light-weight fillers for syntactic foams.
Patent CA-1036422-A (CA)
Inventor: ELORZA CARLOS BORDONS
IPC: E01B25/00
Filed: 1975-04-04
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides an overhead transportation system comprising a plurality of supporting pillars, at least one pair of rails each rail being of U-shaped cross-section mounted on the pillars so that the ends of the limbs of the U's face each other, a train of mutually-articulated vehicles guided in the rails, with the joints between adjacent vehicles being  alternately hinges with a substantially vertical axis and hinges with a substantially horizontal axis, so that the vehicles can follow horizontal or vertical curves of the rails.
Patent CA-1061711-A (CA)
Inventor: CHA CHANG Y
IPC: C10G1/00
Filed: 1975-04-28
Granted: 1979-09-04
Abstract: Abstract of the Disclosure Process for in situ retorting of oil shale, wherein retorting is carried out through a bed of broken pieces of shale, with pillars of unfrag-mented raw shale provided between the oil shale retorts.  This is accomplished according to the invention by establishing an additional or secondary combus-tion zone above the primary combustion zone therein and preferably near the top of the oil shale retorts.  In one embodiment the secondary combustion zone is maintained by introducing into the top of the retorts shale oil pro-duced from retorting, together with air and combustible off gas from retort-ing.  The supply of shale oil to the top of the retorts is discontinued when the heating value of off gas from the retort is sufficient to provide the minimum combustion temperature of the gas introduced into the top of the retort.
Patent CA-1065541-A (CA)
Inventor: JANSSEN JOHANNES J
IPC: C08C2/06
Filed: 1975-05-21
Granted: 1979-10-30
Abstract: A B S T R A C T      A process for the removal of a C6-7-hydrocarbon solvent from an elastomer composition in a devolatilization zone under such conditions of pressure and temperature that the solvent evaporates from the composition, which comprises mixing an amount of a pentane with the composition after polymerization and prior to the evaporation.
Patent CA-1055484-A (CA)
Title: PRODUCTION OF 1.alpha.-HYDROXY VITAMIN D3
Inventor: MAZUR YEHUDA
IPC: C07J9/00
Filed: 1975-10-21
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE      A process for the production of 1.alpha.-hydroxy provitamin D3 which comprises treating 1.alpha.,2.alpha.-epoxy-cholests-4,6-diene-3-one at a low temperature with liquid ammonia; with ammonium chloride and with lithium metal to produce 1.alpha.,3.beta.--dihydroxycholest-6-ene, converting this to the corresponding 1.alpha.,3.beta.-di(lower alkanoyl) derivative, reacting the latter with bromine to give 1.alpha.,3.beta.-di(lower alkanoyloxy) 6.beta.,7.alpha.-dibromocholestane, which is dehydrobrominated at give 1.alpha.,3.beta.-di(lower alkanoyloxy)-cholesta-5,7-diene, which is converted to the desired provitamin.  The 1.alpha.,3.beta.-di(lower alkanoyloxy)cholest-6-ene can be oxidized to the corresponding 5-ene-7-one, which is converted to the 7-p-toluenesulfonyl hydrazone derivative, which is converted to the 1.alpha.-hydroxy provitamin D3 di(lower alkanoyloxy) derivative or to the 1.alpha.-hydroxy provitamin D3.  Novel compounds are 1.alpha.,3.beta.-dihydroxy-cholest-6-ene, its di(lower alkanoyloxy) derivative; 1.alpha.,3.beta.-di(lower alkanoyloxy)-6.beta.,7.alpha.-dibromocholestane; 1.alpha.,3.beta.-diacetoxycholest-5-ene-7-one and the corresponding 7-p-toluenesulfonylhydrazone derivative.
Patent CA-1050624-A (CA)
Inventor: PETERSON CARL W
IPC: H01R12/55
Filed: 1975-11-20
Granted: 1979-03-13
Abstract: ELECTRICAL CONNECTOR AND CONTACTS THEREFOR          ABSTRACT OF THE DISCLOSURE   A multicontact electrical connector comprising a two-piece connector housing in which electrical contacts are mounted within one of the housing sections. The rearward ends of the contacts are provided with slotted tubular termination sections which are adapted to receive insulated wires to form electrical and mechanical connections between the contacts and the wires. The second section of the housing functions as a tool which forcibly inserts the wires into the termination sections of the contacts at an acute angle, A plurality of wires may be connected to the contacts simultaneously at a work site without the necessity of any special tool or fixture. The termination sections of the contacts may be utilized for terminating flat cables as well as insulated round wires.
Patent CA-1061428-A (CA)
Inventor: NEFF NELSON E
IPC: H01R4/24
Filed: 1976-01-12
Granted: 1979-08-28
Abstract: ABSTRACT     An electrical connector comprising an insulating housing formed with a plug-receiving socket and a metal contact mounted in the housing with a spring contact arm projecting along the socket from an insertion end, a root end of the arm being adjacent one socket wall in which the separation of the arm and the wall increases towards the free end of the arm such that insertion of the plug into the socket causes a position of engagement between the arm and the wall to move progressively in the insertion direction.  Preferably, the wall is planar and the arm bows away from the wall towards its free end.
Patent CA-1048629-A (CA)
Inventor: CRALL FREDERICK W
IPC: F02M35/04
Filed: 1976-01-13
Granted: 1979-02-13
Abstract: Housing for Mounting Electronic Circuit Boards on an Engine Air Filter Housing Abstract of the Disclosure A housing containing a pair of electronic circuit boards removably mounts on the side of an engine air filter housing.  The circuit board housing has a generally concave inner face matching the convex co?tour of the air filter housing side wall and is disposed over air circulation openings in the air filter housing side wall.  In a first ?, the circuit board housing is of one-piece construction and the electronic circuit boards are disposed interiorly of the outer wall of the circuit board housing and in generally parallel relationship therewith.  In a second embodiment, the circuit board housing is of two-piece construction having upper and lower halves.  In this embo?iment, the circuit boards are horizontally disposed, one each in each of the two housing halves.  Connectors for effecting connection of the circuit boards with the other components of the system which are located exteriorly of the air cleaner housing extend through holes in the circuit board housing.  The circuit boards contain electronic control circuitry for the engine, for example, an electronic engine spark timing control system.  Other devices such as transducers may also mount on the circuit board housing.
Patent CA-1075635-A (CA)
Inventor: HOLLAND FRANK S
IPC: C02F1/461
Filed: 1976-02-23
Granted: 1980-04-15
Abstract: "IMPROVEMENTS IN OR RELATING TO METALS"               ABSTRACT OF THE DISCLOSURE           A metal powder e.g. copper or zinc, is produced from a dilute aqueous solution of the metal by subjecting the dilute aqueous solution to electrolysis in a cell having a rotating cylinder cathode in accordance with the equation:-I = KCVx where I is the current density, K is a constant for a given cell, C is the concentration of metal ion in aqueous solution, V is the peripheral velocity of the rotating cylinder cathode and x = 0.7 to 1Ø  A diaphragm cell is preferably used.          Dilute aqueous solutions treated include mining liquors and viscose rayon plant effluent.  A plurality of cells in series may be used or the cathode compartment of the cell may be divided into sub-compartments.
Patent CA-1039248-A (CA)
Inventor: FUHR LEO
IPC: A47G25/90
Filed: 1976-02-26
Granted: 1978-09-26
Abstract: HOSIERY DONNING APPARATUS                   ABSTRACT OF THE DISCLOSURE    Apparatus for putting on hosiery when physical dis-ability will not allow normal procedures to be followed includes an elongated handle fitted to a tiltable foot plate. An upper end of the handle is held by the handi-capped person initially to hold the plate beneath the sole of his foot. Spaced hooks are provided on the plate to support the top of a sock open around the toes whereupon the handle is raised to pull the sock onto the foot. As this is done, means on the handle allow the foot plate to be tilted to pass behind the heel. The handle carries other means operable from the upper end of the handle to release the sock when the plate is fully tilted and the sock is completely on the foot.                             - i -
Patent CA-1078142-A (CA)
Inventor: ABE TATSUO
IPC: B01D53/68
Filed: 1976-03-25
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE            In the production of aluminum fluoride, a fluorine compound is absorbed from a gas containing the fluorine compound into a gas absorbing liquor comprising water containing alumina or hydrated alumina, or an aqueous aluminum fluoride solution containing alumina or hydrated alumina, and the absorbed fluorine compound is reacted with alumina or hydrated alumina to precipi-tate hydrated aluminum fluoride of high quality.
Patent CA-1064118-A (CA)
Inventor: VANDER HEYDEN ERIC E
IPC: H01R24/00
Filed: 1976-04-08
Granted: 1979-10-09
Abstract: Abstract of the Disclosure An electrical connector having one or more terminals carrying a tubular filter device, includes a composite ground plate formed of a rigid metal plate and a superposed metal foil sheet. Each filter device passes through a respective aperture in the rigid metal plate and an aligned aper-ture in the foil sheet. Each aperture in the foil sheet is defined by several circumferentially spaced inwardly directed tines which, on insertion of a tubular filter device, become progressively sandwiched between this device and the wall of the associated aperture in the rigid plate. This ensures good ground connection to the tubular filter device.