baber/WOPTO huggingface dataset:
Patent BE-820786-A (BE)
Title: Non-hygroscopic, free-flowing, animal feed - from fermented whey and corn germ meal
IPC: A23K10/28
Filed: 1974-10-07
Abstract: Animal feed is produced by (a) providing a quantity of whey having 10% solids at 90-130 degrees F, (b) providing a culture of Lacto-bucillus bugaricus or Lactobacillus acidophilus to inoculate the whey, (c) maintaining the inoculated whey at 80-130 degrees F until its pH is 2.4-3.8, (d) reducing the liquid content to give a solids content of 40-52%, (e) blending with corn germ meal to provide 40-60% of total solids as corn gem meal and drying to a moisture content of 12.0-14.0% at 150 degrees F, (f) aerating, cooling and curing for >=4 hrs. to provide a temp. of 60 degrees F and a moisture content of 12.5%.
Patent BE-901230-A (BE)
Title: Testing watertightness installation for closed compartment - uses ultrasonic sources and receives within tunnel contg. e.g. endless belt for conveying vehicle
Inventor: GRAEVE J H DE
IPC: G01M3/24
Filed: 1984-12-06
Abstract: The vehicle or vessel under test enters a tunnel composed of pillars 70-80cm apart, each fitted with upper and lower ultrasonic sources. The width of tunnel between opposite pillars is of the order of 3m. and the overall length 40m for a transit time of 6 minutes on a conveyor. Additional sources radiate upwards from the midline of the tunnel floor. - A central station controls the transmitted power, and may apply FM for closer checks on a stationary vehicle or vessel. An operator within the compartment checks its sealing with an ultrasonic receiver .
Patent BE-902267-A (BE)
Title: Interactive video display terminal - uses transparent electrode matrix plates on top of LCD panel to sense two=dimensional position of stylus
IPC: G06F3/044
Filed: 1985-04-24
Abstract: The two thin plates (B2)- carrying rows of transparent X and Y electrode strips - are positioned on top of the LCD panel. The system control processor feeds display data to the display panel via control logic and interrogates the stylus position sensing electrodes via another logic circuit. - The processor has access to a ROM for program data and to a RAM for temporary data storage. The processor is linked to a central display generating computer system via an input/output interface.
Patent CA-1179317-A (CA)
Title: Lubricating oil additives
Inventor: HOTTEN BRUCE W
IPC: C07G99/00
Filed: 1972-06-02
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE        Lubricating oil additives comprising a class of sulfurized mixtures of esters and olefins are provided, which have the properties of extreme pressure lubrication, stability and noncorrosivity towards copper.
Patent CA-1046372-A (CA)
Inventor: ERB ROBERT A
IPC: A61F6/22
Filed: 1974-02-25
Granted: 1979-01-16
Abstract: Abstract of the Disclosure A method and apparatus is provided for non-surgical reversible sterilization of females.  An apparatus to which a removable tip is attached is inserted into the uterus.  The tip is aligned with the uterine end of the oviduct.  A curable elastomeric composition is injected, through an aperture in the tip, into the oviduct in an amount sufficient to fill the portion of the oviduct adjacent to the uterus.  The tip is larger in diameter than the uterine end of the oviduct and substantially seals the end thereof during the filling of the end portion of the oviduct with the liquid elastomeric composition.  The elastomeric composition is allowed to solidify and adhere to the tip to form the oviduct block.  The apparatus is then removed with the tip being ejected from the apparatus so as to remain adhered to and part of the resulting oviduct block.  The above procedure is repeated for the oppo-site oviduct.  The resulting oviduct blocks prevent the passage of ovum from the ovaries to the uterus and sperm from entering the oviduct thereby pre-venting conception.  The oviduct blocks if desired can be removed non-surgically by utilizing an apparatus which grips the larger tip portion of the oviduct block within the uterus and extracts the entire oviduct block from the oviduct.
Patent CA-1039436-A (CA)
Inventor: TAKAHASHI MASAAKI
IPC: H01B3/18
Filed: 1974-06-21
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           Polyolefin compositions are describe having excellent dielectric properties and useful as electrical insulations.  The polyolefin compositions contain as voltage stabilizers an alkylfluoranthene having the formula   wherein R is an alkyl group containing from 1 to 4 carbon atoms and x is an integer from 1 to 4.  At least 0.5 parts by weight of the alkylfluroanthene are present per 100 parts by weight of polyolefin.
Patent CA-1062726-A (CA)
Inventor: SOLLMAN PAUL B
IPC: C07B57/00
Filed: 1974-09-10
Granted: 1979-09-18
Abstract: Abstract of the Disclosure Treatment of DL-phenylalanine alkyl esters with N-acyl-D-phenylalanine results in the formation of insoluble salts of the L-phenylalanine alkyl esters with N-acyl-D-phenylalanines.  The salts are isolated and decomposed to afford the desired L-phenylalanine alkyl esters, which are important starting materials in the preparation of artificial sweetening agents.
Patent CA-1061259-A (CA)
Title: Circuit sanguin extracorporel a une seule canule
Inventor: LISSOT JEAN
IPC: A61M39/28
Filed: 1974-11-25
Granted: 1979-08-28
Abstract: L'invention a pour objet un dispositif à aiguille unique pour l'alimentation en sang d'un circuit sanguin extracorporel.  Au moins l'un des éléments du dispositif qui sont la pompe, le conduit d'aspiration du sang à la pompe, l'hémodialyseur, le conduit de refoulement et les conduits de liaison offrent au sang un volume interne variable qui est sensible aux variations de la pression différentielle existant entre l'intérieur et l'atmosphère, les tubes d'arrivée et de départ du sang étant munis d'un obturateur alternatif à proximité de l'aiguille.  Ce dispositif est utilisable notamment pour alimenter un rein artificiel.
Patent CA-1057505-A (CA)
Inventor: METZ PAUL
IPC: C21C5/56
Filed: 1974-11-28
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           A refining ladle provided with a refractory lining contains a liquid-steel melt topped by a layer of slag.  Wear of the lining, which is principally concentrated at the region of the slag, is minimized by displacing the upper surface of the melt relative to the lining of the ladle or other smelting recep-tacle so as to spread this wear over a greater area.  This dis-placement is effected by providing the ladle with a plurality of throughgoing holes establishing different levels at which the melt surface is held for predetermined regular intervals. It is also possible to rotate the ladle continuously or discontin-uously about its longitudinal axis.  A hardenable patching material may be sprayed against a portion of the ladle lining when this portion is exposed by displacement of the melt and slag therein.
Patent CA-1049548-A (CA)
Inventor: KIRBY PETER
IPC: C07C271/16
Filed: 1975-01-24
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE Herbicidal 2-alkyl glycerol derivatives having the general formula:                            wherein R represents an alkyl group of 1-6 carbon atoms; and X, Y and Z each individually represent a hydrogen atom of an alkyl or alkenyl group containing Up to 6 carbon atoms, or a benzyl group optionally substituted by one or more chlorine, fluorine or bromine atoms, or one or more alkyl groups containing 1 to 4 carbon atoms, or an alkanoyl group of up to 4 carbon atoms or a carbam-oyl group of the formula ANHCO- wherein A represents a hydrogen atom or an alkyl of 1 to 4 carbon atoms or a phenyl group; provided that (a) at least one of X, Y and Z is a benzyl group optionally substituted by one or more chlorine, fluorine, bromine atoms and/or one or more alkyl groups containing 1 to 4 carbon atoms, and (b) when one of X, Y and Z is a hydrogen atom or an alkanoyl of up to 4 carbon atoms the other two are not.
Patent CA-1050242-A (CA)
Inventor: SUZUKI SHIGERU
IPC: E02D5/58
Filed: 1975-04-24
Granted: 1979-03-13
Abstract: ABSTRACT   A method for producing a concrete member comprises the steps of: in-serting the threaded portion of a tensioning steel member into a guide metal piece of a cylindrical shape and having inwardly projecting top surface, said tensioning steel member having at the other end an anchor plate secured there-on, and said guide metal piece being formed on one of the opposing panels of a mold in inwardly projecting relation; holding said anchor plate secured to said tensioning steel member tightly  in contact with the top or innermost surface of said guide metal piece; placing  the anchor plate in a manner to face a fixing metal piece inwardly projecting from the inner surface of a panel opposing to said one panel; fastening the anchor plate to said the other panel with a bolt to thereby set said anchor plate on the top or inner-most surface of the fixing metal piece; threading a nut member on the threa-ded portion of the tensioning steel member; placing a concrete in a mold in the condition thus defined; and removing the panels from the concrete member when hardened, together with the guide metal piece and fixing metal piece; whereby a prestress is introduced to the tensioning steel member and then a nut is tightened to fix said tensioning steel member in tensioned condition. This method enables the production of a concrete member in which ends of a tensioning member and anchor plate are completely buried in a concrete mem-ber, facilitating the joining of one concrete member to another and saving the space for molds by stacking same vertically, with other various advan-tages in producing concrete member.
Patent CA-1043956-A (CA)
Inventor: WILLIAMS JOHN C
IPC: D21H17/12
Filed: 1975-05-01
Granted: 1978-12-12
Abstract: ABSTRACT         A method of deacidifying paper wherein the paper has a substantially cellulose fiber base by exposing the paper to the vapors of a volatile organometallic compound and subsequently decomposing said compound to a base in situ.          The treated material is usually first dried in vacuo and exposed under anhydrous or nearly anhydrous conditions to the organic-metallic compound.  The method has the advantage of being able to treat large quantities of material at any one time.
Patent CA-1035768-A (CA)
Title: Derives de la cephalosporine, leur preparation et les compositions qui les contiennent
Inventor: BERGER CHRISTIAN
IPC: C07D501/57
Filed: 1975-06-30
Granted: 1978-08-01
Abstract: PRECIS DE LA DIVULGATION:         Nouveaux dérivés de la céphalosporine de formule générale (I):                                       (I) dans laquelle R1 est un hydrogène, un radical acétoxy, azido ou un reste hétérocyclylthio ou hétérocyclylcarbonylthio choisi parmi les radicaux (thiadiazol-1,3,4 yl-2)thio éventuellement substitué, (tétrazol-1,2,3,4 yl-5)thio éventuellement substitué en position 1 ou 2, (triazol-1,2,4 yl-3)thio, (méthyl-4 thiazol-1,3 yl-2)thio, (méthyl-3 thiadiazol-1,2,4 yl-5) thio et (thiadiazol-1,2,3 yl-4) carbonylthio, et R2 représente un radical carboxy ou un radical de formule générale (II):                                                     (II) dans laquelle R3 est un hydrogène ou un radical alcoyle et R4 est alcoyle ou cyclohexyle, ou bien R1 représente le radical pyridinio et R2 représente l'ion carbocylato, ainsi que leurs sels métalliques et sels d'addition avec les bases azotées, leur préparation et les compositions thérapeutiques gui les con-tiennent.  Ces dernières compositions sont particulièrement utiles dans le traitement des affections bactériennes.
Patent CA-1043998-A (CA)
Inventor: MAAG FRITJOF
IPC: D02G3/38
Filed: 1975-10-06
Granted: 1978-12-12
Abstract: ROVING AND PROCESS FOR ITS MANUFACTURE          Abstract of the Disclosure:    A roving is prepared by winding at least one filament yarn around a fiber strand which is untwisted and unsized and has a total titer of from 1,000 to 30,000 dtex.  The filament yarn(s) used for winding have an elongation at break of less than 50 % and a titer of less than 50 dtex. The length of cohesion of the roving is in the range of from 15 to 500 meters and one meter of the fiber strand is provided with 20 to 300 windings. The roving can be produced in simple manner and it is excel-lently suitable for the direct spinning of fine yarns.
Patent CA-1045215-A (CA)
Inventor: STEWART JAMES A
IPC: H04M7/16
Filed: 1975-10-15
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE      In a disconnect circuit including a pair of transistor switches that are connected in series between associated lines of a cable pair and a subscriber carrier charging circuit for selectively blocking central office battery line current to the latter during ringing of a physical subscriber handset and when the latter is off hook and is dialing, the capacitor controlling delayed turn-on of the switches is coupled thereto through a capacitive multiplier circuit.  A first resistor, Zener diode, and second resistor are connected between the cable pair input sides of the switches.  A control transistor is connected between the base electrodes of the switching transistors and one side of the diode.  This capacitor multiplier comprises a pair of transistors connected as a Darlington compound between the capacitor and diode for converting a variable input current to a constant low-level current for charging the capacitor, the multiplier transistors bypassing the remainder of this input current.  This circuit operation or arrangement greatly increases the time for the capacitor to charge to a level that is sufficient to turn on the diode, control transistor, and switches without increasing the actual capacitance of the capacitor.
Patent CA-1045200-A (CA)
Inventor: NEWELL RICHARD A
IPC: H01M10/44
Filed: 1975-10-30
Granted: 1978-12-26
Abstract: SATELLITE BATTERY RECONDITIONING SYSTEM AND METHOD                 ABSTRACT OF THE DISCLOSURE         Reduction of battery effectiveness due to memory effect and unequal cell voltages is minimized by a spacecraft power control system which reconditions the battery preferably just prior to eclipse seasons of a geo-stationary orbit by discharging each battery cell through a network of shunting resistors.  Recharging is accomplished by a low power dissipation charging sequence.  The load of the system, except for during the eclipse season, is receiving power continuously from the solar cells and during peak load requirements receives supplementary power from the battery cells.          During the eclipse seasons, the system power is supplied solely by the battery cells.
Patent CA-1040149-A (CA)
Inventor: ENTENMANN CHARLES E
IPC: A21B7/00
Filed: 1975-11-20
Granted: 1978-10-10
Abstract: ABSTRACT           A system for cooking and packaging bakery goods with minimum handling.  Flat-folded, double-layer paperboard trays having spaced openings in the upper layer are erected and placed on a conveyor.  A paper baking cup is inserted into each opening with its bottom resting on the lower layer of the tray, and a predetermined amount of batter is injected into each cup.  The trays of batter-filled cups are transported to an oven for baking, removed from the oven, and inserted into protective delivery and display cartons for purchase by a consumer.  The tops of individual baked goods in the trays may be iced, if desired, and all steps are readily automated.
Patent CA-1042971-A (CA)
Inventor: WILSON CHARLES S
IPC: H02K1/12
Filed: 1975-11-20
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE A dynamoelectric machine, having a laminated stator core and having low impedance short-circuiting rings positioned between end flanges to minimize voltage difference between key bars.  Circumferentially spaced key bars are used to effect assembly of the laminations and the end flanges.  Circumferentially aligned recesses are formed in the key bars spaced inwardly from the end flanges, and each short-circuiting ring is positioned within aligned recesses.  The short-circuiting rings comprise a plurality of arcuate ring segments and are formed of a material of high conductivity.  Bolts secure the segments to the key bars.
Patent CA-1043731-A (CA)
Inventor: UEDA TAKESHI
IPC: C10B39/02
Filed: 1975-11-25
Granted: 1978-12-05
Abstract: Abstract of the Disclosure An apparatus for arresting the generation of dust from a coke dry quenching station comprising a dust collecting hood mounted as a traveling crane for transferring to the coke dry quenching station a coke bucket loaded with the coke discharged from a coke oven so that the upper surface and the enter side wall of the bucket are enclosed by the dust collecting hood when the bucket is suspended from the crane, a fixed hood permanently arranged above the coke charging hole in the top of the quenching station in such a manner that the upper edge portion of the fixed hood is located adjacent to the lower edge portion of the dust collecting hood to form a practically continued hood, a suction duct attached to the fixed hood at its one end and connected to a dust collector at its other end, a movable chute disposed below the fixed hood that it al-ternately changes positions with a lid which closes the coke charging hole of the quenching station, and a flange portion formed on the lower edge portion of the chute and adapted so that when the bucket is lowered the peripheral edge portion of the flange portion is received in the annular groove which is formed in the quenching station top around the coke charging hole and which is filled with water, the movable chute being adapted so that the movable chute is lowered by the weight of the bucket by an amount equal to the amount of the engagement of the peripheral edge portion in the annular groove, whereby the generation of dust during the coke charging operation is arrested.
Patent CA-1042478-A (CA)
Inventor: EAGLETON ANTHONY C
IPC: F24F13/02
Filed: 1975-11-25
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           An air ventilating tube having a male and female and; the male end having a rib formed around the cir-cumference of the tube, the rib being spaced from the end, and a plurality of eyelets positioned around the rib; the female end comprising a rib formed at the other end of the tube and having a plurality of eyelets positioned in the rib; and a longitudinal rib formed on the tubing and having eyelets mounted along it.
Patent CA-1055178-A (CA)
Title: Thermosetting powder coating compsition of an acrylic polymer, a hydroxy functional plasticizer and a blocked polyisocyanate cross-linking agent
Inventor: VICTORIUS CLAUS
IPC: C09D175/04
Filed: 1975-12-22
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE         A thermosetting polymer powder coating composition comprising finely divided powder particles that have a diameter of about 1-100 microns wherein the power particles are a blend of (A)  an acrylic polymer; (B)  a blocked organic polyisocyanate; (C)  a hydroxy functional plasticizer; and (D)  a catalytic amount of an organometallic compound;   the thermosetting powder coating composition is particularly useful as an exterior finish for auto-mobile and truck bodies.
Patent CA-1114237-A (CA)
Inventor: OLSON BRUCE E
IPC: E05D15/16
Filed: 1976-01-02
Granted: 1981-12-15
Abstract: ATTACHMENT FOR AN OVERHEAD DOOR                  ABSTRACT OF THE DISCLOSURE         An attachment for use with an overhead door having limited head room.  The door is made of hingedly connected sections and movable between a closed and an open position on a track.  The attachment comprises a first member adapted to be attached to the top section of the door.  A second member is pivotally connected to the first member.  Track engagement means, for example a roller, are attached to the second member and abutment means are each position on the second member to abut a stop position on the exterior of the track when the door is in the closed position.  Abut-ment of the abutment means on the stop acts to stop move-ment of the second member in the track at a point just prior to the door reaching the closed position.  The attach-ment is useful with existing doors and tracks; it does not need a separate track just for the top section roller or the like and requires only very little head room compared with prior devices.
Patent CA-1040600-A (CA)
Inventor: KEUSCH SIEGFRIED
IPC: F16B15/08
Filed: 1976-02-13
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE:           A unitary holding strip made of plastics material for retaining a plurality of screws in a row, the screws having longitudinal axes and a threading with a given outer thread dia-meter.  The unitary holding strip of the invention includes a plurality of screw holding sleeves and lands interconnecting the sleeves which extend along a portion of the threaded length of the respective screw in the axial direction thereof, the lands and sleeves having a wall thickness substantially smaller than the outer thread diameter, and is characterized in that the sleeves comprise inwardly facing screw threads for receiving the screw threading and that they further comprise along one side thereof, substantially between the lands, an area of reduced strength such that a screw which is being threaded into a workpiece is automatically separated from its sleeve while simultaneously maintaining the length of the strip substantial-ly intact and while guiding the screw by the inwardly facing threads of the respective sleeve.
Patent CA-1057336-A (CA)
Title: Grappier spreader for closely stacking cargo containers
Inventor: PORTZ WOODROW W
IPC: B66C1/22
Filed: 1976-03-31
Granted: 1979-06-26
Abstract: GRAPPLER SPREADER FOR CLOSELY  STACKING CARGO CONTAINERS        Abstract of the Disclosure A cargo container handling implement, i.e., a grappler spreader, having the customary four grappling arms for the bottom lifting of piggy-back trailers and four latch units for interlocking with the top latch receptacles of cargo containers, and, in addition, a mechanism by which the latch units are adjustable with respect to the remainder of the grappler spreader in its lateral direction to enable the implement to support a container with the vertical plane of its outwardly offset side beyond the lateral extre-mities of the adjacent pair of upwardly stored grappling arms.