baber/WOPTO huggingface dataset:
Patent CA-1132797-A (CA)
Inventor: KAWARAGI HIROSHI
IPC: B24B3/26
Filed: 1981-07-15
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides grinding apparatus com-prising a rotatable coupling which is slidably attached to a holder for a twist drill, a clutch mechanism comprising a rotatable sleeve located between said holder and a chuck head, and a crank mechanism which engages said sleeve to change its rotation-al movement into movement between said chuck head and a bed, said clutch mechanism being disengageable to allow said twist drill to be rotated alone when setting  each cutting edge angle and land relief angle, and wherein to alter the set angle from the cutting edge angle to the land relief angle, the twist drill is rotated, leaving said clutch mechanism engaged, whereby the rotational movement of said sleeve is transferred to said bed by way of said crank mechanism in order to rotate said chuck head through a predetermined angle.
Patent CA-1162721-A (CA)
Inventor: LOCK TREVOR S
IPC: B62D65/00
Filed: 1981-07-17
Granted: 1984-02-28
Abstract: ABSTRACT A device capable of use either by hand or with a powered reciprocating actuator for removing vehicle glass panels that have been adhesively bonded into a vehicle frame using an elastomeric sealing strip, said device comprising an elongated flexible blade having a gripping element and a sharpened edge at opposed longitudinal ends thereof, the sharpened edge being curved and coplanar with one face of the blade.
Patent CA-1208169-A (CA)
Inventor: DIVISEK JIRI
IPC: C25B1/46
Filed: 1981-08-07
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a porous oxide diaphragm for alkaline electrolysis, in particular water electrolysis.  The diaphragm is inexpensive to produce compared to some prior art diaphragms and it is simple to manufacture. Sintering is not required.  To make the diaphragm, a metal powder slurried in a volatile medium is applied onto a permeable, framework-forming support and the volatile medium is separated out.  The metal powder is compressed and then oxidized at about 1000°C in an oxygen-containing gas.
Patent CA-1178108-A (CA)
Inventor: MARECKI PAUL E
IPC: A23K1/18
Filed: 1981-08-11
Granted: 1984-11-20
Abstract: ADDITIVES FOR IMPROVING RUMINANT FEED UTILIZAZION         ABSTRACT OF THE DISCLOSURE       At least one compound defined by one of the following formulae:     I.    where X represents Cl, Br, NHCCH2Cl,NHSO2CH3,     or -SCH3, and n is 1 or 2;and II. CH3S02NHCH2CH2CN have been administered to animals to improve the efficiency of food utilization by these animals. These compounds can be administered orally by combining the compounds with feed compositions and fed to animals such as ruminants with a developed rumen function as well as other animals that ferment fibrous material and vegetable matter in the cecum or colon. These compounds effect the rumen metabolism to increase the production of propionate relative to other volatile fatty acids, particularly acetate and to inhibit methanogenesis.
Patent CA-1162271-A (CA)
Inventor: KRUEGER ROBERT H
IPC: B01J19/00
Filed: 1981-10-09
Granted: 1984-02-14
Abstract: Abstract:       A control system for adding corrosion inhibitor to an engine cooling system.  A corrosion detector is in contact with the circulating coolant and is connected in an electronic circuit to activate a control valve which controls the feeding of corrosion inhibitor solution from a reservoir in selective communication with the coolant system.  The corrosion detector may be in the form of a probe that measures solution potential or electrical resistance of a metal wire as it corrodes due to the corrosiveness or the coolant.  The corrosion inhibitor reservoir is located either in communication with the line between the radiator and coolant reservoir or in a by-pass line parallel with the radiator.
Patent CA-1187895-A (CA)
Inventor: OEDIGER HERMANN
IPC: C07F9/38
Filed: 1981-10-21
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE            The invention relates to phosphonoformaldehyde of the formula   Also included in the invention is a method for the manufacture of said phosphonoformaldehyde in which a dialkoxymethane phosphonic acid is warmed with water (then reacted with a base if a salt is desired.) Phosphonoformaldehyde is an intermediate for the manufacture of phosphonohydroxy acetic acid, which is an antiviral agent.
Patent CA-1180946-A (CA)
Inventor: SCHWING FRIEDRICH
IPC: F04B7/00
Filed: 1982-01-20
Granted: 1985-01-15
Abstract: S P E C I F I C A T I O N            "A two-cylinder pump for heavy flowable materials, such as concrete"                ABSTRACT OF THE DISCLOSURE           A  two-cylinder pump for heavy flowable materials, such as concrete, comprises a shutter mechanism which is pivotable across an apertured face plate, the shutter mechanism being sealed against the face plate by means  of a cutting ring which is axially movable relatively to the shutter mechanism and is supported thereon with its rear side engaging a rectangular-section flexible rubber ring, whereby the cutting ring is urged resil-iently against the face plate.  The cutting ring is located on the shutter mechanism, along a portion of its length, by a guide.  A seating on the cutting ring includes an annular extension which partly overlaps the longer cross-sectional side of the flexible ring in the axial direction, and a seating on the shutter mechanism includes an annular extension which also partly overlaps the longer cross-sectional side of the flexible ring in the axial direction.  The annular extensions partly overlap the ring from opposite sides thereof so that a part of the surface of the ring is left free between the exten-sions, and stops on the cutting ring and the shutter mechanism limit the extent to which the cutting ring is inserted in the guide for locating the cutting ring on the shutter mechanism.
Patent CA-1172484-A (CA)
Inventor: BUBIK ALFRED
IPC: D21F9/02
Filed: 1982-02-26
Granted: 1984-08-14
Abstract: Attorneys Docket No. 6960 INVENTOR:   ALFRED BUBIK             INVENTION:  METHOD OF FORMING A MULTI-PLY PAPER WEB IN A             TWIN-WIRE FORMER AND TWIN-WIRE FORMER FOR CARRYING OUT THE METHOD     ABSTRACT OF THE DISCLOSURE     A  twin-wire  former  for  multi-ply  paper  or cardboard webs contains a plurality of headbox outlet openings or slices.  As to the stock suspension jets or streams which are maintained separated from one another even after departure from the headbox outlet openings by partition or separation elements, at least the first stock jet or stream is pre-dewatered at a pre-dewatering path of the first wire, before all of the stock jets or streams enter a gap zone or region of the twin-wire, between which at least the last of the stock jets or streams experiences its initial dewatering.  Consequently, there is possible a separate  influencing  of  the  pre-dewatering  of  the individual stock jets or streams used in the sheet or web formation.
Patent CA-1171677-A (CA)
Inventor: ALVAREZ DONALD E
IPC: A47J31/40
Filed: 1982-03-03
Granted: 1984-07-31
Abstract: Abstract of the Disclosure A portable coffee maker (10) is adapted to be used with a package of ground coffee (58) and a package of water (40).  The coffee maker (10) includes a water heating chamber (12) and a coffee brewing chamber (14).  Within the water heating chamber (12) is a device (38) to pierce the package of water (40) and a perculator (30) to heat the water (W) and direct it to the brewing chamber (14).  The brewing chamber (14) included a tray (56) to hold the package of ground coffee (58) and a pedestal (60) to posi-tion a cup (62) therein to receive the brewed coffee (C).
Patent CA-1180932-A (CA)
Inventor: WEISS HEINZ
IPC: A01B59/043
Filed: 1982-03-08
Granted: 1985-01-15
Abstract: AN ATTACHMENT DEVICE FOR A MOTOR VEHICLE                   Abstract of the Disclosure An attaching device is described for facilitating the attachment of various implements to the chassis of a motor vehicle.  The attaching device includes a first frame having a pair of generally L-shaped support members with vertical and horizontal legs.  The vertical legs are connected together at an upper end by a cross bracket and are tiltable relative to the chassis of the vehicle by a hydraulic cylinder connected between the chassis and the cross bracket.  The horizontal legs are pivotally attached at one end to a lower point of the chassis and permit the first frame to pivot thereabout.  A second frame is movably supported by the vertical legs of the first frame and contains a plurality of coupling elements arranged in the preset relationship for easy coupling to an attachable implement.  The second frame is movable relative to the first frame by hydraulic drive cylinders which provide up and down movement of the second frame in a stepless manner.  The variety of coupling elements which are contained in the second frame along with the ability of the second frame to move relative to the first frame and for the first frame to tilt relative to the chassis produces a universal attachment device which can accommodate most implements.
Patent CA-1164741-A (CA)
Inventor: BENCKHUIJSEN JAN G
IPC: A61D9/00
Filed: 1982-03-08
Granted: 1984-04-03
Abstract: ABSTRACT          The protective cover differs from known bandages and puttees by the fact that it has a therapeutic effect. The therapeutic effect results from the type and structure of the textile fabric which completely encloses the padding of the cover, as well as from the nature of the padding. The textile fabric consists of an electro-statically active synthetic fiber knit generating high electrostatic voltages on the skin. A fine rib-knit made of, e. g. polyvinyl chloride fibers with 50-120 stitches/cm2 proved to be therapeuti-cally effective. By an appropriate size of the mesh and the use of a synthetic foam with open pore s the evaporation of the skin moisture arising when the protective cover is worn is made possible and thus the high electrostatic voltages are maintained. The protective cover is designed to cure existing leg ailments of hoofed animals and to prevent them.
Patent CA-1179191-A (CA)
Inventor: ROBINSON PAUL R
IPC: B64D1/06
Filed: 1982-03-12
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE      A loop retention device for hook operated bomb arming solenoids in which when effecting unarmed release a telescopic plunger is displaced by movement of the bomb release hooks and the armature of a solenoid to completely release a lanyard, but when a bomb is to be armed the solenoid remains energised and the teles-copic member acts to lock the armature of the solenoid and the release control pin in a holding position irrespective of whether the solenoid is energised or not.
Patent CA-1166607-A (CA)
Title: Labelling station for objects such as bottles
Inventor: ZODROW RUDOLF
IPC: B65C9/10
Filed: 1982-03-26
Granted: 1984-05-01
Abstract: ABSTRACT A labelling station for objects such as bottles is disclosed, having at least one withdrawal element that can be either rotated or swung, with the pickup surface of which a label can be removed from a stack of labels and applied to the object that is to be labelled.  The stack of labels is held by means of restraining elements that act on the edges of the stack and the restraining elements or the additional restraining elements can be controlled in such a way that the restraining force that they exert upon the labels is greater than the withdrawal force of the withdrawal elements and/or, in the case of a movable magazine that contains the stack of labels, is greater than the effective inertial force of the stack of labels that acts on the restraining elements when the magazine is moved back.  Preferably, a control device is pro-vided for controlling the restraining elements, this having a series of sensors that monitor the objects to be labelled and then moves the restraining elements only if the sensors determine the lack of an object in the series of objects.
Patent CA-1175561-A (CA)
Inventor: HARLAN WAYNE E
IPC: H04N5/208
Filed: 1982-03-30
Granted: 1984-10-02
Abstract: RCA 75,655 Abstract of the Disclosure A circuit for automatically controlling the high frequency peaking content of an image representative video signal processed in the luminance signal path of a television receiver is disclosed.  The luminance path also includes a linear phase network for generating a peaking signal which is added to the video signal for accentuating high frequency video signal components.  The control circuit forms a closed feedback loop with the peaking network.  The control circuit develops a control voltage in response to the high frequency content of the video signal, including peaking components already present in the video signal and as imparted from the peaking network.  The control voltage controls the level of the locally generated peaking component to maintain the overall peaking content of the video signal within desired limits.  A viewer adjustable peaking preference control is included in the feedback loop to tailor the response of the automatic peaking control network with respect to a desired level of signal peaking in accordance with the setting of the Preference control.
Patent CA-1181531-A (CA)
Inventor: VAN BRUNT NICHOLAS P
IPC: G06F11/267
Filed: 1982-04-07
Granted: 1985-01-22
Abstract: Abstract of the Disclosure A large-scale integrated circuit (LSI) chip has an individual voltage level sensing circuit connected with each input and output connecting pin so that isolation between the pins is maintained and so that the individual level sensor output can provide an indication of an abnormal voltage on the input/output pin. The outputs of all level sensors for all input and output pins are connected in common to the input of a comparator circuit.  The comparator circuit has a fault detection threshold voltage input and provides a fault indication output signal whenever the voltage input from the level sensor circuits is outside of the detection threshold voltage range.  A number of logic chips will have particular input/output pins connected together in a circuit in conventional applications. An open circuit anywhere in the interconnected network will cause some number of input/output pins dependent on the fault location to be pulled out of the detec-tion threshold voltage range.  Similarly, any short circuit to ground condition will also cause a voltage shift outside of the detection threshold voltage range. Further, interconnect faults which result in impedance mismatch and cause a "ringing" signal voltage outside of the threshold detection voltage  range, will also be detected as a fault signal.  Thus, the fault detection system of the present disclosure will detect a number of types of faults in interconnection networks of various logic chips.
Patent CA-1166921-A (CA)
Inventor: HANAWAY ROGER D
IPC: B65G23/44
Filed: 1982-04-13
Granted: 1984-05-08
Abstract: TENSIONING MECHANISM FOR FEEDER CONVEYOR     POSITIONED WITHIN FEEDER HOUSING                 ABSTRACT OF THE DISCLOSURE A pair of tensioning mechanisms (56, 57) for an idler drum (47) of a conveyor (28) transferring crop material from the header (21) to the processor (31) of a harvester are located entirely within the conveyor housing (22).  Each tensioning mechanism (56, 57) includes an arm (66 or 67) secured by a combined pivot and lost motion connection (88! 91, 93, 96 or 89, 92, 94, 97) to the conveyor housing side walls (41, 42) and biased by a tension spring (104 or 106) disposed at its inboard side.
Patent CA-1181010-A (CA)
Inventor: FLEMING JAMES S JR
IPC: A61K31/60
Filed: 1982-06-04
Granted: 1985-01-15
Abstract: ABSTRACT           Supra-additive blood platelet antiaggregation activity is observed with anagrelide in combination with those non-steroidal anti-inflammatory agents which are inhibitors of platelet cyclooxygenase.  The supra-additive effects of such combinations make possible new compositions and methods for both therapeutic and prophylactic treatment of thrombosis and other disorders associated with blood platelet aggregation.
Patent CA-1173941-A (CA)
Inventor: GUELPA EGIDIO
IPC: B65H54/38
Filed: 1982-06-17
Granted: 1984-09-04
Abstract: RIBBON BREAKING METHOD AND APPARATUS      ABSTRACT OF THE DISCLOSURE         Random doffing of a multiple-position winding machine is permitted by beginning yarn package formation at a high mean yarn traverse frequency provided by a first inverter, then shifting to a low mean modulated traverse frequency provided by a second inverter for further package formation.  The output frequencies of the two inverters are controlled to be substantially identical at the time of transfer.
Patent CA-1186841-A (CA)
Inventor: FAU ALAIN
IPC: C08L83/00
Filed: 1982-08-11
Granted: 1985-05-07
Abstract: L'invention a pour objet des compositions organopolysiloxaniques, sans solvant, comprenant un polydiorganopolysiloxane à groupement hydroxysilylé, un polyorganosiloxane ramifié, à groupement hydroxysilylé, un agent réticulant, à groupement polyalkoxysilylé, et un catalyseur. Ces compositions qui sont caractérisées en ce que le catalyseur est un dérivé organique du fer ou du zirconium, soluble dans le milieu organopolysiloxanique, sont utilisables pour le revêtement ou l'imprégnation, et permettent d'obtenir des matériaux doués de bonnes propriétés antiadhérentes, ainsi que des joints à bonne propriétés hydrofugeantes et résistant bien aux solvants.
Patent CA-1155045-A (CA)
Inventor: REDMOND SANFORD
IPC: B65B47/00
Filed: 1982-08-20
Granted: 1983-10-11
Abstract: A B S T R A C T           Apparatus and method for making sealed packages for spreadable products includes means for transporting a relatively stiff base member carrying a spreadable product in the approximate center thereof, means for feeding a relatively thin flexible sheet material and for cutting such flexible material into predetermined lengths and for feeding such cut lengths to a rotatable vacuum drum having a plurality of die stations.  There is a first tamper which cooperates with the die at the die station as the stations rotate past the tamper to shape each cut length of flexible material into a predetermined three-dimensional form.  The three-dimensional form is trans-ported by the vacuum drum to a position over the stiff base and the spreadable product thereon where the formed flexible sheet is  released by the vacuum drum and co-hesively joined along its outwardly extended edges to the base member to enclose the spreadable product positioned thereon.  The longitudinally extending edges of the flexible sheet and base member are further pressed into cohesive engagement by a roller assembly which contains resiliently mounted blades which further compresses the leading and trailing edges into cohesive engagement.  A final tamper then tamps the pleats shut.  The spreadable product being packaged may also be shaped and sized by the tamper.
Patent CA-1185608-A (CA)
Inventor: ELBE HANS-LUDWIG
IPC: A01N43/50
Filed: 1982-11-09
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE     Azolyl-alkenones and -ols of the general formula   in which R1 represents all alkyl radical, a halogenoalkyl radical or a phenyl radical, which phenyl radical is optionally monosub-stituted or polysubstituted by identical or different substituent(s) selected from halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 4 carbon atoms, alkylamino and dialkylamino, each having 1 to 4 carbon atoms in each alkyl part, and also halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 or 2 carbon atoms and 1 to 5 identical or different halo-gen atoms, phenyl and phenoxy, it being possible for the two last-mentioned radicals in turn to be substituted by halogen and/or alkyl having 1 or 2 carbon atoms; R2 represents an alkyl radical, a phenyl radical, which phenyl radical is optionally monosubsti-tuted or polysubstituted by identical or different substituents selected from halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 4 carbon atoms, alkylamino and dialkylamino, each having 1 to 4 carbon atoms in each alkyl part, and also halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 or 2 carbon atoms and 1 to 5 identical or different halo-gen atoms, phenyl and phenoxy, it being possible for the two last-mentioned radicals in turn to be substituted by halogen and/or alkyl having 1 or 2 carbon atoms, a cycloalkyl radical which cyclo-alkyl radical is optionally substituted by halogen and/or alkyl having 1 to 4 carbon atoms or a cycloalkylalkyl radical which cyclo-alkylalkyl radical is optionally substituted by halogen and/or alkyl having 1 to 4 carbon atoms; X represents a CO or CH(OH) group; and Y represents a nitrogen atom or a CH group; and their acid addi-tion salts and metal salt complexes are new, are prepared as des-cribed and find use as plant-growth regulators and fungicides.
Patent CA-1199885-A (CA)
Inventor: HUBER GERHARD
IPC: C12P17/18
Filed: 1982-11-19
Granted: 1986-01-28
Abstract: Abstract of the disclosure:      A process for isolating chemically unstable carbapenem antibiotics from fermentation solutions, which comprises adsorbing the antibiotics produced at the maximum of the product formation on suitable ion exchanger resins thus converting them to a stabilized form and separating the resin from the fermentation solution.
Patent CA-1192714-A (CA)
Inventor: ZAMPELIS ANASTASIOS T
IPC: A47L13/24
Filed: 1982-12-03
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE            The invention is a mop comprising an elongated handle and a frame comprising a pair of wing portions and a pair of swabs mounted on the wing portions, means connect-ing the end of the handle to the frame which include first and second pivotal connections permitting full 360°  rotation.
Patent CA-1192460-A (CA)
Inventor: PAULSETH STEPHEN G
IPC: A61F5/01
Filed: 1982-12-03
Granted: 1985-08-27
Abstract: ABSTRACT           An ankle orthosis useful for the prevention and/or rehabilitation of inversion injuries is disclosed.  The orthosis includes a cuff adapted for fastening around the leg above the ankle, a foot plate for positioning beneath the foot, and connecting means extending down the lateral side of the orthosis.  Resilient or elastic means may be employed in conjunction with non-elastic means to produce any desired combination of elastic and non-elastic restriction of ankle inversion.
Patent CA-1202766-A (CA)
Inventor: STOGRYN EUGENE L
IPC: B01D53/14
Filed: 1983-01-17
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE         The removal of H2S gas from a normally gaseous stream is accomplished with an absorbent solution contain-ing a solvent and a nitrogen heterocyclic tertiary amino-alkanol or aminoetheralkanol or a tertiary amino azabi-cyclic alcohol or ether alcohol.   In a preferred embodi-ment,  the gaseous  stream also contains CO2,  and the H2S is selectively removed from the stream.  The most preferred alcohol herein is tropine.
Patent CA-1195234-A (CA)
Inventor: ITO YOICHIRO
IPC: B01D11/04
Filed: 1983-03-30
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE      A horizontal flow-through apparatus for two-phase countercurrent chromatography consisting of a horizontal multi-layer helically coiled column carried on a flanged reel which is rotated about its own axis and simultaneously revolved around a stationary central parallel horizontal pipe at the same angular velocity and in the same direction to prevent twisting of its inlet and outlet flow tubes, which extend through the stationary central pipe.  The multi-layer array can retain a large volume of the stationary phase against a high flow rate of the mobile phase, enabling the separation of the sample components to be completed in a relatively short period of time.