baber/WOPTO huggingface dataset:
Patent CA-1099193-A (CA)
Inventor: MONTEITH DONALD A
IPC: B60K17/28
Filed: 1978-08-29
Granted: 1981-04-14
Abstract: CONTROL FOR TRACTOR POWER TAKEOFF SHAFT                 ABSTRACT OF THE DISCLOSURE           A tractor having a hydraulically driven power take-off shaft in which manipulation of a control handle in -the forward direction causes the speed of the shaft to be varied in accordance with the position of the handle and also in accordance with engine speed.  When, however, the control handle is moved to the extreme forward position, the power takeoff shaft is operated at either of two selected constant speeds regardless of engine speed as long as the engine speed is adequate to maintain such constant speed.  When the control handle is moved in the opposite direction towards reverse position, the power takeoff shaft is driven at a variable speed, dependent on the position of the handle and on the engine speed.  This speed is relatively low as compared with that of the forward speeds.         The tractor is provided with a manually operated energy shutoff control adjacent the power takeoff shaft, in the form of a push button switch which can be actuated whenever a sudden termination of the shaft operation is desired.  There are also other switches for terminating operation of the shaft including the engine ignition switch, a temperature responsive switch, an excess load switch, and a low pump pressure switch.  There are various indicators on the control panel in the driver's compartment of the tractor to indicate different conditions that exist such as which of the two maximum constant speeds have been selected, and so forth.
Patent CA-1112181-A (CA)
Title: Aminoalkylalkoxysilane with titanate ester as anhydrous hair set composition
Inventor: TOLGYESI EVA
IPC: A61Q5/06
Filed: 1978-08-31
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE         Reactive silicone hair setting compositions composed of isopropanol solutions containing at least one aminoalkylalkoxy-silane and a titanate ester.  Optional ingredients include hair conditioners and tetxaalkoxysilanes.  The compositions provide high set holding levels at high humidities.
Patent CA-1130724-A (CA)
Title: Controlled improvement of the o.sub.2-release  by intact erythrocytes
Inventor: NICOLAU YVES-CLAUDE
IPC: A61K38/16
Filed: 1978-09-05
Granted: 1982-08-31
Abstract: BY INTACT ERYTHROCYTES                 Abstract of the Disclosure The invention provides erythrocytes of improved O2-release properties having fused thereto small allosteric effectors, f.i. inositol hexaphosphate-containing lipid vesic-les. Also included in the invention is a method for making said erythrocytes and plasma containing said erythrocytes.
Patent CA-1078798-A (CA)
Inventor: GRAHAM ROBERT H
IPC: B65B5/06
Filed: 1978-10-27
Granted: 1980-06-03
Abstract: TITLE: CASE PCAKER     Abstract of the Disclosure A case packer for placement of loads through the bottom of a carton so as to accommodate loads of a type which cannot be dropped or placed into a carton from above or from the side.  The apparatus includes a support plate mechanism mounted for elevational movement and supplied with individual case loads by a case conveyor.  The cases themselves are delivered sequentially to a case packing station by a case conveyor. The plate mechanism is movable upwardly to locate the load within the downwardly open case.  Flap engaging elements then fold opposed flaps beneath the plate mechanism and provide elevational support to the case and load within it.  Plate shift means spreads the plate mechanism laterally from a position located between the load and the folded flaps to a position clear of the flaps.  The plate mechanism can then be se-quentially moved downward to clear the case before it moves outward from the case packing station.
Patent CA-1121440-A (CA)
Inventor: CONLON BARTHOLOMEW F JR
IPC: B65H23/16
Filed: 1979-02-16
Granted: 1982-04-06
Abstract: Abstract of the Disclosure A system for tracking an endless image copying or recording belt and maintaining it in alignment within a confined area includes at least three rollers with four rollers being preferred.  The first roller is a cylindrical drive roller and the second and third rollers are cylindri-cal driven rollers.  The fourth roller is cylindrical along a major central portion and flares outwardly at the end portions.  The third roller is mounted on support arms which, in turn, are mounted to pivot about the axis of the second roller and are biased normally to maintain uniform tension in the belt.  If the belt creeps toward one end of the flared roller, the climb to the larger diameter displaces the tape which causes the corresponding end of the third roller to dip thereby causing the belt to move laterally back toward a central position.
Patent CA-1133935-A (CA)
Title: Triio dophenyl-aminopropionic acids and x-ray  contrast media comprising the same
Inventor: KORVER JOHANNES A
IPC: A61K/
Filed: 1979-03-26
Granted: 1982-10-19
Abstract: NEW U.S. PATENT APPLICATION Corresponding to:  U.K. Application Serial No. 13200/78 F?:  April 4,1978 F?: Triidophenyl-Aminopropionic Acids and X-Ray Contrast Media Comprising the Same CODE: 1244 TRIIODOPHENYL-AMINOPROPIONIC ACIDS AND X-RAY CONTRAST             MEDIA COMPRISING THE SAME               ABSTRACT OF THE DISCLOSURE            New triiodophenyl-aminopropionic acids compounds are pro-vided which have excellent properties as X-ray contrast media.
Patent CA-1157143-A (CA)
Inventor: STOFFEL JAMES C
IPC: G06T3/40
Filed: 1979-04-05
Granted: 1983-11-15
Abstract: ABSTRACT OF THE DISCLOSURE           Analog image data pixels are sampled and held to produce a box car wave representative of the image data.          Wave height differences are bridged by linear interpolation, with frequency enhancement imposed at the bridge junctures.          The modified image wave is thresholded and sampled at a multiple of the original frequency to provide an image pixel stream com-prised of both original image pixels having one or more inter-polated image pixels therebetween.         One or more intermediate image lines are interpolated by comparing binary image data, portions of which may be inter-polated, on a pixel by pixel or multiple pixel basis one line pair at a time.  The pixel comparison produces an address used to identify a specific image pixel pattern from multiple image pixel patterns stored in memory.  The image pixel pattern taken from memory is used to form the interpolated intermediate line or lines.
Patent CA-1129869-A (CA)
Inventor: KRAEMER WOLFGANG
IPC: C07D521/00
Filed: 1979-04-17
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention relates to certain new oximino-triazolyl-ethanes, to a process for their preparation and to their use as fungicides.  The compounds can be prepared by reaction of a salt of an appropriate oxime with a halide in the presence of a diluent.  The active compounds according to the invention exhibit a powerful fungitoxic action.  As plant protection agents, the active compounds according to the invention can be used with particularly good success for combating species of Venturia for combating species of Podosphaera and for combating cereal diseases.  The new compounds correspond to the formula   in which R is halogen, alkyl, alkoxy, alkylthio, alkylsulphonyl, halogenoalkyl, nitro, cyano, optionally substituted phenyl or optionally substituted phenoxy, R' is alkyl, alkenyl, alkynyl, optionally substituted benzyl or optionally substituted styryl, and n is 0, 1, 2, or 3, or a non-phytotoxic salt or metal salt complex thereof.
Patent CA-1120964-A (CA)
Inventor: HATAKEYAMA KORECHIKA
IPC: A63F7/04
Filed: 1979-05-16
Granted: 1982-03-30
Abstract: TITLE:  BOARD GAME HAVING MOVABLE TARGET                       ABSTRACT           A board game is constructed having a playing surface and an object release mechanism coordinating with the playing surface such that an object released from the release mechanism is deposited onto the playing surface. A target mechanism having an object holder located thereon moves along the playing surface.  The target mechanism is driven to move in a timed sequence on the playing surface and if the object is released from the object release mechanism in coordination with movement of the target, the object will be retained on the object holder.  If, however, the release of the object from the object release mechanism is not coordinated with the movement of the target, the object will miss the target and be deposited in a receptacle in the playing surface.  The game is played with a plurality of objects and skill is measured by correctly depositing as many of these objects as possi-ble in the object holder as opposed to the receptacle.
Patent CA-1119276-A (CA)
Inventor: CRANDALL RICHARD E
IPC: G08B13/00
Filed: 1979-05-29
Granted: 1982-03-02
Abstract: A B S T R A C T       A multiple zone intrusion detection system in which a plurality of intrusion sensors can be readily converted into the sy?tem without system modification, and in which mode control signals from a central control unit and alarm signals from the sensors are both conveyed on a single conductor of the system cable.  Each sensor has an associated interface module which permits coupling of different types of sensors to the system and sharing of a single conductor for mode control signals and alarm signals.
Patent CA-1092952-A (CA)
Inventor: COTTON LAWRENCE M
IPC: B27C5/00
Filed: 1979-09-10
Granted: 1981-01-06
Abstract: Abstract:            A grooving indexer is provided for use with routing apparu-tus to improve the capability of the apparatus for rapidly routing straight parallel grooves in cabinet doors and similar panels.  The routing apparatus is of the type in which a router is mounted on the end of a bar for extension over a panel to be routed and in which the router can be moved in any direction across the panel by reason of the bar being mounted on a carrier for longitudinal movement in one dimension of the panel, and the carrier being mounted for movement parallel to the other dimension of the panel.  The grooving indexer comprises a series of stops adjustable longitudinally of the bar and a pivotal lever on the carriage biased into engagement with the stops to prevent longitudinal movement of the bar unless the lever is tripped.  Although the lever may be tripped manually, mechanism is provided for tripping the lever automatically after each groove is cut so that the router is automatically released for positioning to cut succeed-ing grooves.  An auxilliary adjustable stop may be provided for stopping the carriage for cutting selected transverse grooves.
Patent CA-1077329-A (CA)
Inventor: JENTOFT ARTHUR P
IPC: F24F13/00
Filed: 1979-09-28
Granted: 1980-05-13
Abstract: VENT           Abstract of the Disclosure A system for venting smoke and fumes from selected floors of a multi-story building comprising a vertical smoke pipe or shaft which extends from the basement to ehe roof of the building and a plurality of vent units disposed along the smoke shaft, one being associated with each floor of the building.  Each unit includes a hinged door that opens by gravity force and is normally maintained closed by a latch mechanism that may be operated remotely by electrical or pneumatic means or may be operated manually.  A thin metallic gasket seals the door to its frame and further functions as a spring means for urging the door open when the latch mechanism is released.   1.
Patent CA-1129589-A (CA)
Title: Transparent copolyamides, processes for  producing them, and the use thereof for  the production of moulded articles
Inventor: PFEIFER JOSEF
IPC: C08G69/26
Filed: 1979-10-16
Granted: 1982-08-10
Abstract: Case 3-12078/ZFO/+            Transparent copolyamides, processes for producing them, and moulded articles thereof Abstract of the Disclosure There are described transparent copolyamides which consist of recurring structural elements of the formula I                    (I) and II                     (II) wherein R1 to R4 independently of one another are each hydrogen or alkyl having 1-4 C atoms, R5 ard R6 indepen-dently of one another are each ethyl, n-propyl, isobutyl, -CH(R7)(R8) or- CH2CH(R9)(R10), R7 is alkyl having 1-8 C atoms, R8 is alkyl having 1-4 C atoms, R9 is hydrogen or alkyl having 1-4 C atoms, and R10 is alkyl having 2-8 C atoms, and wherein the proportion of structural elements (I) where R5/R6 ? -CH2CH(R9)(R10) is 10-40 per cent by weight, and where R5/R6 = -CH2CH(R9)(R10) it is 35-55 per cent by weight, relative to the total weight of the polymer.  The novel copolyamides are characterised by good thermoplastic processing characteristics, low water absorption, good stability to hydrolysis, and negligible dependence of the mechanical and electrical properties on the surrounding humidity, and are suitable for producing transparent moulded articles.
Patent CA-1129617-A (CA)
Inventor: WYBAUW JACQUES
IPC: E04B1/348
Filed: 1979-11-15
Granted: 1982-08-17
Abstract: ABSTRACT       The invention is concerned with prefabricated building units for constructing buildings.  Each building unit comprises a metallic structure having the shape of a right prism and comprising (a) a lower frame formed of rectangular plates or sheets disposed along the side faces of the prism in such a manner that the bottom edge of such lower frame forms the sides of the bottom base of the prism; (b) an upper frame formed of rectangular plates or sheets disposed along the side faces of the prism in such a manner that the top edge of such upper frame forms the sides of the top base of the prism, the rectangular plates or sheets of said lower and upper frames having a width comprised between 200 and 1000 mm; and (c) uprights having a V-shaped section joining together the frames and defining rectangular flanges.  Each upright is disposed in such a manner that its edge forms a vertical edge of the prism and that its flanges are disposed along the side faces of the prism, the rectangular flanges having a width comprised between 200 and 1000 mm.  The building units of the invention can be fixed solely by one or more of their side faces against one or more side faces of juxtaposed units so as to enable the units to be disposed in a bridge or cantilever arrangement.
Patent CA-1113222-A (CA)
Inventor: BARAN WALTER J
IPC: A61L2/20
Filed: 1979-11-30
Granted: 1981-12-01
Abstract: PRESSURE RESPONSIVE CONDITIONING CONTROL GAS STERILIZATION     ABSTRACT OF THE DISCLOSURE     Biocidal gas sterilization methods and apparatus are disclosed in which goods are heated and moisturized prior to addition of the sterilizing gas utilizing repressurization after initial evacuation to provide drive power for the con-ditioning vapor and improve conditioning efficiency.  After initial evacuation to a selected subatmospheric pressure level, the chamber is repressurized with a conditioning vapor comprising steam to a subatmospheric pressure level corresponding approximately to desired sterilizing tempera-ture, then the chamber is held with evacuating and vapor injecting interrupted for a predetermined interval; this sequence of steps is repeated a selected number of times; and, conditioning to various sterilizing temperatures is available.  Initial evacuation can be accompanied by intermittent injection of conditioning vapor.  No chamber measurement of temperature or relative humidity is required for conditioning control and conditioning vapor injection is free of flow rate control requirements.
Patent CA-1139368-A (CA)
Inventor: PINCKAERS B HUBERT
IPC: H03K17/687
Filed: 1979-12-03
Granted: 1983-01-11
Abstract: ABSTRACT         An electronic switching circuit is provided for controlling transfer of electrical power from an alternating polarity electrical power supply to a load means through use of a field-effect transistor device as the primary power controlling element.
Patent CA-1148512-A (CA)
Title: Tete de pulverisation de liquide
Inventor: COMMENT PAUL
IPC: B65D83/14
Filed: 1980-01-21
Granted: 1983-06-21
Abstract: La tête de pulvérisation est constituée d'un corps dans lequel sont montées deux valves semblables superposées et accouplées (16,27). La tige (12) de la valve supérieure est solidaire d'un bouton de commande (5) munie d'une duse (14). Le corps abrite en outre un manodétendeur. Le corps présente un orifice (36) reliant un réservoir de gaz comprimé à la valve inférieure, un orifice reliant le manodétendeur à l'enceinte et un orifice (23) reliant l'enceinte à la valve supérieure. Le manodétendeur comprend une vanne de régulation à tiroir. La tête de pulvérisation peut être fixée amoviblement ou non au réservoir de l'air comprimé, ainsi qu'à l'enceinte.
Patent CA-1129820-A (CA)
Inventor: WAPPLER JOACHIM H R
IPC: B66C1/24
Filed: 1980-05-12
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE          A universal lifting fork assembly, for lifting a load of product and having tine members,mounted in spaced apart location, for insertion under a load, side frame means with the tine members mounted on the frame means, and being movable to provide different spacings between the tine members, a column member extending upwardly from the frame and being extendible and rectractable to vary its length, fastening means in the column to secure the same at a predetermined adjusted length, a balance bar connected to the upper end of the column means, and extending outwardly to one side, and, adjustable hoist attachment means on the balance bar having locking means, whereby it may be locked in a predetermined adjusted position to center over a load.
Patent CA-1119595-A (CA)
Inventor: KRESS THOMAS J
IPC: B01J21/00
Filed: 1980-08-05
Granted: 1982-03-09
Abstract: Abstract The reaction of formamide at high temperature with a 4-halo-5-hydroxy-2(5H)-furanone provides high yields of 5-chloro or 5-bromopyrimidines.
Patent CA-1154954-A (CA)
Inventor: SALA ENRICO
IPC: B41F15/08
Filed: 1980-09-04
Granted: 1983-10-11
Abstract: "APPARATUS FOR PRINTING FABRICS WITH A SCREEN PRINTING PROCESS"     Abstract of the Disclosure An automatic apparatus for printing fabrics with a screen printing process, of the type provided with a plurality of printing screens which can be lowered and raised with respect to garment support means. Said support means comprise a plurality of forms mounted at intervals on a conveyor means which is stepwise advanceable so as to bring each form in succession opposite each printing screen.
Patent CA-1142248-A (CA)
Inventor: LANE JOHN E
IPC: D01H13/32
Filed: 1980-09-23
Granted: 1983-03-01
Abstract: SPINNING MACHINE INFORMATION GATHERING APPARATUS AND METHOD            Abstract of the Disclosure An identification detector and cooperating identification encoder generate an identification signal uniquely correlated to a specific individual one of a group of ring spinning machines which are traversed by at least one traveling unit.
Patent CA-1159903-A (CA)
Inventor: IKOMA MASAO
IPC: H04B1/16
Filed: 1980-09-29
Granted: 1984-01-03
Abstract: ABSTRACT     A radio apparatus comprises a receiver section for receiving both analog and digital angle-modulated carrier waves.  Circuitry including a clock recovery circuit and a level decision circuit is capable of deciding which of the two types of carrier waves is being received so as to automatically switch in the appropriate demodulating circuit.
Patent CA-1134771-A (CA)
Inventor: HOEFELMAYR TILMANN
IPC: A01J5/08
Filed: 1980-10-09
Granted: 1982-11-02
Abstract: RUBBER TEAT HOLDER                 ABSTRACT OF THE DISCLOSURE    A rubber teat holder has a head portion rotation-ally symmetrical with respect to a longitudinal axis and with an inlet opening for the teat, and has a holding edge for gripping over a milking cup sleeve.  The head portion is formed by a wall which first gradually enlarges radially from said inlet opening in a direction along the longitudinal axis and then tapers back to a flexible suction sleeve which is connected to the head portion and is slightly conical or substantially cylin-drical.  Upon application of an axial force on the edge of the inlet opening the upper enlarging part of the head portion, which forms a flexible lip at the inlet opening, can move relative to the lower tapering part of the head portion around a part of the head portion, which part acts as a first spring joint.  The first spring joint is formed by the wall portion approximately at the maximum outside diameter of the head portion.  The wall acts as a second spring joint in the lower end of the tapering part of the head portion, at the height of a cross plane perpendicular to the longitudinal axis, in response to axial pressure on the inlet opening of the teat holder. The wall portion between the first and second spring joints is pivotable about the second spring joint like a lever of approximately constant length, under enlargement of the outside diameter of the head portion.  The connect-ing line which (as viewed in central cross section) connects the first and second spring joints defines an angle not greater than 45° with the cross plane.  The mean diameter of the tapering head portion is smaller at the level of the second spring joint than the largest inside diameter of the milking cup sleeve.
Patent CA-1155331-A (CA)
Inventor: HAMISCH PAUL H JR
IPC: B41J1/48
Filed: 1980-10-15
Granted: 1983-10-18
Abstract: Docket M-395 SELECTIVE PRINTING APPARATUS       Abstract of the Disclosure The disclosure relates to a selective printing apparatus adapted to be used in a hand held labeler.  The apparatus includes selectively settable printing members driven by wheels coupled by gearing with read wheels for indicating the selected data to be printed.  The read and print wheels are driven by a manually movable, shiftable and rotatable selector shaft.  The print wheels are detented and the selector shaft is detented within holes in the print wheels.  An indicator slidably mounted by a stationary frame is coupled to the selector shaft through a lost-motion connection to enable the print head to move between print-ing and non-printing positions.
Patent CA-1154021-A (CA)
Inventor: ROANTREE MICHAEL L
IPC: C07D417/12
Filed: 1980-10-23
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides compounds of formula (I):-  (I) and pharmaceutically acceptable salts thereof, which have histamine H2-antagonist activity.  In formula (I) Z is sulphur or methylene and R1 is hydrogen, C1-4 alkyl, optionally substituted phenyl or phenyl (C1-4 alkyl) (the substituents being one or more C1-4 alkyl, or C1-4 alkoxy groups or halogen atoms or a methylenedioxy  group), or optionally substituted furanyl-, thienyl-, or pyridyl-(C1-4 alkyl)  (the substituents being one or more C1-4 alkyl or C1-4 alkoxy groups); and R2 is hydrogen, C1-4 alkyl or benzyl.       One particular compound of formula (I) is 2-[2-(2-guanidino-4-thiazolylmethylthio)ethylamino -3-nitro pyrrole.
Patent CA-1179697-A (CA)
Inventor: SARAZEN PHILIP R
IPC: A63C1/02
Filed: 1980-10-29
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE         An improved brake system for roller skates,  The system comprises an elongated frame to which is secured a brake pad in the vicinity of one end of the frame.  A friction stopper is also secured to the frame at the other end of the frame.  The frame is secured to the base to pivot about a transverse, horizontal axis in the vicinity of one pair of wheels.  The frame is of a construction and positioned so that application of pressure to the friction stopper will cause the brake pad to bear against the roller surface of one of the wheels of that pair, achieving braking action.  The brake system may be incorporated into a roller skate device designed to be attached to ordinary foot wear such as a shoe or boot.  In such a device, a forward toe securing means is provided on the forward part of the base, and a heel securing means is provided at the rear of the base.          The heel securing means preferably comprises a post or similar structure upwardly extending from the surface of the base towards its rear portion, the post to be secured within a corresponding cavity in the heel portion of the sole of the shoe or boot.  The shoe or boot therefore need not be noticably altered or disfigured to adapt it to connect to such a roller skate device.