baber/WOPTO huggingface dataset:
Patent CA-1170434-A (CA)
Inventor: OSAKI TATSUO
IPC: A44B19/60
Filed: 1981-05-26
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus is disclosed for applying bottom end stops to a slide fastener chain and simultaneously gapping the chain at predetermined intervals.  The apparatus includes a means for positioning and holding a group of fastener elements on the chain, said means being pivotally movable in contact with the applied bottom stop in a plane either perpendicular to or parallel with the plane of the chain.
Patent CA-1172001-A (CA)
Inventor: HEFELE JOSEF
IPC: D06M17/00
Filed: 1981-06-02
Granted: 1984-08-07
Abstract: Interlining of garments and method for the manufacture thereof ABSTRACT OF THE DISCLOSURE    The invention discloses interlinings for stiffening parts of garments such as collars, cuffs sleeves shoulders and similar parts of outer garments.     The interlinings are particularly intended for iron-on or sewn patches and comprise; an interlining backing material consisting of a fabric which may be woven, textile or knitted, or a fleece, or simply a plurality of fibres arranged side by side; textile flock fibres having a fibre length of 005 to 2.0 mm and a flock binder consisting at least in part of a polymer material which is applied to the backing material in the form of a screen like imprint.     The screen like imprint may consist of a screen of dots, lines or small rods numbering from 140 to 700 per square inch.  The flock binder includes micro dispersed filling materials fast to cleaning and abrasion resistant. The flocks are applied to the flock binder by an electro-static force field of direct current with a voltage within the range 20 to 100 KV.
Patent CA-1150951-A (CA)
Title: Ring gear burnishing machine
Inventor: JORGENSEN ARNE R
IPC: B21H5/02
Filed: 1981-06-08
Granted: 1983-08-02
Abstract: RING GEAR BURNISHING MACHINE     Abstract of the Disclosure A ring gear burnishing machine is disclosed that has a pair of burnishing stations in which ring gear workpieces are burnished in an overlapping cycle that minimizes burnishing time. Each burnishing station consists of a support table which is coupled to an air cylinder spring and is vertically displaceable so that a burnishing gear is placed on the support table when it is in its lowered position,and burnishing takes place when the support table is in its raised position. Burnishing is accomplished by a pair of burnishing gears at each station. One of the burnishing gears of each pair is driven and the other burnishing gear of the pair is an idler gear. A gear engagement mechanism that includes a pivotable support holder and a pair of rollers which engage the periphery of the ring gear is designed so that the rollers,which do not distort the ring gear,push it into mesh first with one of the rotating burnishing gears, and then with the other burnishing gear of the pair. The rollers force the ring gear to move so the center axis of the ring gear, which is initially displaced from the center of the support table, is positioned to coincide with the center point of the support table. The ring gears are fed onto the support tables in an alternating manner by an oscillating shuttle arm which forces the ring gears into the support tables. The operation of the support tables and the gear engagement mechanism are controlled by cam surfaces on a rotating cam which controls cam followers that are positioned on opposite sides of said cam and are maintained apart against the force of a third air cylinder spring.
Patent CA-1174223-A (CA)
Title: Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
Inventor: WELCH MELVIN B
IPC: C08F4/02
Filed: 1981-07-07
Granted: 1984-09-11
Abstract: Abstract of the Disclosure A transition metal compound and a metal halide compound are chemically combined d to form a composition of matter.  The composition of matter is mixed d with a precipitating agent to form an active olefin polymerisation catalyst.   The catalyst can be further treated with a halide Ion exchanging source to form an active olefin polymerization catalyst.   Prepolymer is deposited on the catalyst(s) in an amount effective to reduce polymer fines when the catalyst(s) are used in polymerization processes.
Patent CA-1171417-A (CA)
Inventor: RENTZEA COSTIN
IPC: A01N43/64
Filed: 1981-07-09
Granted: 1984-07-24
Abstract: Abstract of the Disclosure:   Novel 1,3-dioxan-5-yl-alkenyltriazoles of the formula   where R1 and R2 are identical or different and each is hydrogen or alkyl of 1 to 5 carbon atoms, Ar is furanyl, thienyl, biphenylyl or naphthyl, or is phenyi which is unsubstituted or substituted by alkyl, alkoxy or alkenyl, each of 1 to 5 carbon atoms, or by fluorine, chlorine, bromine, iodine, nitro, trifluoromethyl or phenoxy, ard X is C=O,  -CH(OH)- or -CH(O-COR3)-, where R3 is unsub-stituted or halogen- or alkoxy-substituted alkyl of 1 to 5 carbon atoms or alkenyl of 2 to 5 carbon atoms or aryl, their salts and metal complexes, and their preparation. The novel compounds are plant growth regulators.
Patent CA-1148597-A (CA)
Inventor: OKAHASHI KEIJI
IPC: H01H1/023
Filed: 1981-07-16
Granted: 1983-06-21
Abstract: AN ELECTRICAL MULTILAYER CONTACT    Abstract of the Disclosure An electrical multilayer contact, specifically for relays, comprises the following layers disposed upon each other on a contact support member:      A first layer of a copper-nickel alloy for mechanically and electrically connecting the further layers to the support member, a second layer consisting of silver or having a very high silver content for adhering the further layers to the first layer, a third layer of a silver-tin oxide composition, a fourth layer of silver or a silver alloy, and a fifth layer of gold or an alloy having a high gold content.      This multilayer structure is preferably used for both, the fixed contact member and the movable contact member of a relay contact couple.  In this case, the upper surface of the multilayer contact structure disposed on the fixed contact is plane, while that on the movable contact is curved in one direction to cooperate with the opposite plane surface in forming a line contact.
Patent CA-1155680-A (CA)
Inventor: JEFFERY EDWIN A
IPC: G01M11/00
Filed: 1981-07-20
Granted: 1983-10-25
Abstract: (79371) ABSTRACT OF THE DISCLOSURE        An apparatus and method are disclosed for testing the faces of a polygon mirror for angular inclination and flatness while the polygon mirror is rotating at its intended operating speed.  The apparatus includes an autocollimator for making the test readings, a strobe light for supplying light in the form of pulses to the autocollimator and a control mechanism including a laser, a light detector, a counter and a momentary contact switch for controlling the timing of the light pulses emitted by the strobe light so that the faces of the polygon mirror can be tested, one face at a time.  The apparatus further includes a fiber optic probe which illuminates a unique number imprinted on the face illuminated through the autocollimator with light pulses directly from the strobe light so that the face that is being illuminated can be identified.  Angular inclination is tested by observing the displacement of the light beam reflected by the face being tested relative to the outgoing beam and flatness is tested by observing the focus of the reflected beam.
Patent CA-1169420-A (CA)
Inventor: BRULARD ANDRE T
IPC: D21H21/28
Filed: 1981-09-16
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE          New trisazo dyes for dyeing leather and cell-ulosics - particularly of the following formula:                   in which -M represents H, Na, X, Li, or N(R)3H wherein R represents H, CH3, C2H5, C3N7, -CH2C2OH, -CH2CH(OH)CH3 or -CH2CH2OCH2CH2OH;          -A1 and A2, which may be identical or different, represent the residual moiety of a coupling component which contains at least one amino group or a hydroxy group and wherein said coupling component has the following general structure II and III:             (II)                (III) in which -M has the above meaning;          -R2 represents -NH2 or -OH;         -R2 represents -NH2, -OH, -O-alkyl, -NHCO lower alkyl, -NH aryl, -NH lower alkyl, -N(lower alkyl)2 and -NHCH2COOM;          -R3 represents hydrogen, a lower alkyl or SO3M;          -R4 represents -H, -NH2, -OH, -O-alkyl, -NHCO lower alkyl, -NH aryl, -NH lower alkyl and -NHCH2COOM; and -n = 0, 1 or 2.
Patent CA-1165453-A (CA)
Inventor: LANE THOMAS A
IPC: G06F9/32
Filed: 1981-10-02
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE     The microinstructions controlling a pipeline processor are held in a control store that is partitioned into two microcode memory banks.  The invention can support three modes of sequencing; single microinstruction, sequen-tial multiple microinstructions, and multiple microinstructions with conditional branching. When a conditional branch is performed, the branch not taken path is assumed and if true, the microinstruction following the branch is executed with no delay.  If the branch is taken, the guess is purged and following a one clock delay, the branched to microinstruction is executed.  The invention supports these sequencing modes at the maximum pipeline rate, since the only logic between registers is the memory chips.
Patent CA-1165169-A (CA)
Inventor: YOUNGQUIST RUDOLPH W
IPC: A21D13/08
Filed: 1981-12-23
Granted: 1984-04-10
Abstract: SINGLE-DOUGH COOKIES HAVING STORAGE STABLE TEXTURE                  ABSTRACT     Incorporation of a carbohydrase into cookie dough provides, via a special baking process, a cookie having a storage stable texture which emulates that of freshly baked, home-style, drop-type cookies.  The process for making these cookies involves 1) retarding enzyme activity in the finished dough before baking; 2) deactivating the enzyme in a portion of the cookie, preferably the surface; 3) activating the remainder of the enzyme; 4) allowing the remaining active enzyme to operate on the carbohydrates in the cookie; and 5) final baking.
Patent CA-1204732-A (CA)
Inventor: DEL FABBRO DINO
IPC: B28C7/04
Filed: 1982-03-05
Granted: 1986-05-20
Abstract: ABSTRACT OF THE DISCLOSURE         A concrete mixing plant for weighing and mixing at least two aggregate materials and cement inside a concrete mixer comprises a container to collect aggregate, weighing and/or dosing elements, a worm-screw to deliver cement, and a concrete mixer or mixing machine, whereby the assembly is supported by a plurality of legs and/or supports to sustain a silo holding cement; the container collecting aggregate and the worm-screw are both supported by the single weighing and/or dosing elements; an elevator wheel for receiving and premixing the aggregates is located between the container and the concrete mixer.
Patent CA-1191751-A (CA)
Inventor: EGOLF THOMAS A
IPC: G05D13/14
Filed: 1982-03-18
Granted: 1985-08-13
Abstract: Rotational Speed Governor Abstract An improved rotational speed governor characterized by a non-linear response to speed changes, includes a control arm, the angular position of which changes in response to the rotational speed of the governor, the control arm carryinq a weight held to a fixed position with respect to the control arm at speeds less than a first predetermined speed and displaced from said control arm by centrifugal force at speeds greater than that predetermined speed to effect a non-linear pivotal dis-placement response to the control arm.
Patent CA-1212438-A (CA)
Inventor: YORK THEODORE H
IPC: G08C25/00
Filed: 1982-03-24
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE          A remote meter reading system includes a dial register encoder and a pulse encoder both coupled to the same rotary disc of our induction watthour meter,  A first electronic data register stores the non-volatile dial register encoder output, and a second electronic data register stores a value consisting of an initial value set by the dial register encoder at start-up time continuously augmented by the output of the pulse encoder since start up.  Comparison and selective readout of the two electronic data registers reduces erroneous meter reading outputs.
Patent CA-1179916-A (CA)
Inventor: HUMPHRIES JOHN S
IPC: F15B13/04
Filed: 1982-04-05
Granted: 1984-12-27
Abstract: ABSTRACT           A fluid control valve for use in a hydraulic control system comprises an inlet, at least one load outlet adapted to be operatively connected to a fluid operated apparatus, a fluid flow path through the valve from the inlet to the or each load outlet, at least one control member to control the flow of fluid through the valve, and the at least one control member being selectively movable from a neutral position, wherein fluid is prevented from flowing from the inlet to the or any load outlet, to an operative position, wherein fluid is permitted to flow from the inlet to a selected load outlet, and an operating member movable in response to the position of the or each control member to control the fluid flow from the inlet to the or each selected load outlet.
Patent CA-1175716-A (CA)
Title: Procede d'hydrofugation de materiaux de construction
Inventor: KERSERHO FRANCOIS
IPC: C04B41/70
Filed: 1982-04-13
Granted: 1984-10-09
Abstract: L'invention concerne un procédé d'hydrofugation de matériaux de construction choisis dans le groupe comprenant les pierres, les pierres calcaires, les plâtres et les briques, dans lequel on applique sur ou dans le matériau, soit lors de la constitution de celui-ci, soit après, un agent hydrofuge, et notamment un agent hydrofuge choisi dans le groupe formé par les siliconates solubles, les savons insolubles et les fluo-borates. Le procédé se caractérise en ce que l'on effectue en outre, un traitement dudit matériau à l'aide d'une solution comprenant au moins un polyacide, utilisé à titre d'agent améliorant la liaison entre l'agent hydrofuge utilisé et le matériau de construction, ledit polyacide étant mis en oeuvre. sous forme d'acide libre ou partiellement salifié. Ce procédé permet donc l'hydrofugation de matériau de construction présentant une certaine porosité ou un état de surface permettant la mise en oeuvre d'un agent hydrofuge, pour ainsi mieux protéger le matériau contre la pénétration d'eau.
Patent CA-1199941-A (CA)
Inventor: DETZ CLIFFORD M
IPC: C07C15/04
Filed: 1982-05-25
Granted: 1986-01-28
Abstract: ABSTRACT                     "BENZENE SYNTHESIS"      A process for selectively producing benzene using intermediate pore size zeolites substantially free of acidity is disclosed.
Patent CA-1177027-A (CA)
Inventor: KELLY JAMES C
IPC: D05B1/00
Filed: 1982-05-27
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE           An automatic placket shirt front forming machine and method for sewing placket shirt fronts is provided which utilizes an apparatus and method to automatically position, sew, mitre cut and remove a sewn placket shirt front and stack the placket shirt front.  The method and apparatus requires the operator to only master the task of properly layering the material which may be facilitated by utilizing a set of guides.  Once the material is layered and aligned, the operator has only to activate a start or reset button to clamp, transfer and position the placket shirt front and automatically start the sequential operation of sewing and mitre cutting, thread cutting and stacking of the finished placket shirt front.  The method of the present invention forms placket shirt fronts by initiating the sewing of the placket shirt from the bottom of the placket shirt opening and sewing outwardly to the top or neck portion of the shirt resulting in the application of the invention to chain stitch, lock stitch and a variety of other types of sewing machines.  The present apparatus includes means for incrementally advancing the placket shirt front as the sewing machine slits and sews the garment and thereafter automatically positions the garment for the mitre cut and automatically removes and stacks the shirt.
Patent CA-1189758-A (CA)
Title: Fabric washing process and detergent composition for  use therein
Inventor: DAVIES JAMES F
IPC: C11D3/10
Filed: 1982-06-17
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE :     Fabric, particularly soiled/fabrics containing calcium carbonate crystal growth poisons, may be washed in hard water to which has been added a detergent active material and an alkali metal carbonate if a secondary detergency builder is added after a defined critical state of the system is reached.  The secondary builder may be a precipitating, sequestering or ion exchange builder, and is added in such an amount which would be insufficient, in the absence of the carbonate, to reduce the free calcium ion concentration to less than 10 5 molar.  The delayed addition can be achieved by separate dosing, coating the secondary builder, dosing the composition in the form of a two-compartment sachet or forming the secondary builder material in situ .  The composition may include a material, such as calcite, to promote the occurrance of the critical state.
Patent CA-1176719-A (CA)
Title: Switched-capacitor variable equalizer
Inventor: BENNETT JEFFREY H
IPC: H04B3/14
Filed: 1982-08-18
Granted: 1984-10-23
Abstract: SWITCHED-CAPACITOR VARIABLE EQUALIZER            Abstract of the Disclosure An equalizer for loaded telephone lines comprises a switched-capacitor summing amplifier which sums the input to and output from the filter in proportions which vary with the capacitances of two variable capacitors.  The variable capacitors are constituted by a plurality of fixed capacitors which are switched to form part of one variable capacitor or the other, so that the sum of the capacitances of the variable capacitors is constant.     -i-
Patent CA-1186966-A (CA)
Inventor: RUBIN FRED K
IPC: A61K8/24
Filed: 1982-10-14
Granted: 1985-05-14
Abstract: ABSTRACT        Aqueous compositions containing alkylamido betaines exhibit surprisingly high viscosities in the presence of certain water-soluble inorganic or organic salts, without the need for additional thickening agents.  A first group of salts is  effective both in the presence and absence of anionic surfactants, while a second group is effective only in the presence of anionic surfactants.  The compositions may be used for many household and personal cleaning products, for example, lavatory cleaners, dishwashing compositions and shampoos.
Patent CA-1185851-A (CA)
Inventor: LAHIFF JOHN E
IPC: F02M51/08
Filed: 1982-12-02
Granted: 1985-04-23
Abstract: Electromagnetic Fuel Injector Having Continuous Flow Path Abstract An electromagnetically operated fuel injector is constructed to provide a continuous fuel return path for removing vapors from the injector and for cooling the magnet motor.  The injector is provided with a continuous liquid path between an inlet opening and a fuel return opening and an intermit-tent valved path between the inlet opening and the fuel discharge opening.  During normal injector orientation, the continuous liquid path has a slope in the direction of flow toward the return opening, which preferably is always equal to or above the horizontal.  The valved path also has a slope which is preferably always equal to or above the horizon-tal between the discharge opening and a point of co-extensivity of the paths.  The flow paths are rela-tively sized such that adequate removal of generated vapors occurs when the valve is full open, yet ex-cessive weathering of the fuel is avoided.  The armature, bobbin and electromagnetic frame of the solenoid are structured such that the continuous flow path extends upwardly therethrough to cool the electromagnet.
Patent CA-1220100-A (CA)
Inventor: PEDIGREW COLIN
IPC: A61F13/15
Filed: 1983-01-25
Granted: 1987-04-07
Abstract: Abstract of the Disclosure The invention describes a process and a device, whereby exactly defined  and predetermined areas of a substrate are coated with a thin melt adhesive film; these areas are then coated with particles of a high-active absorber and excess absorber particles are then pneumatically or mechanically removed, so that the demand for absorber material can be small.  As to required devices only an applicator head 52, a measuring head 60 or 85 and an arrangement 70, 75, 76 for the removal of excess absorber material is required, so that the presently existing machines for the production of articles of hygiene can easily be integrated with the device pursuant to this invention and can function in accordance with this new process.
Patent CA-1206955-A (CA)
Inventor: CRAMER ROY A
IPC: C02F3/12
Filed: 1983-04-21
Granted: 1986-07-02
Abstract: HYDRAULIC HORIZONTAL MIXER      Abstract A hydraulically powered mixing aerator rides on an upright beam member for submersion in a body of water such as an equalization basin, oxidation ditch or sludge holding tank used in sewage treatment plants.  The aerator employs a submersible, hydraulically powered mixing motor driving a propeller which is mounted on the beam member by a slidable bracket for height adjustment.  The beam member is swingably supported to allow adjustment of the vertical plane angle.          Because the beam member is also mounted for rotation, substantially any attitude or position of the mixer can be selected for creating an efficient flow pattern within the body of water.  The speed at which the propeller is rotated, and therefore, the rate at which the water is circulated and aerated, is selectively adjustable.  The hydraulically driven motor provides for a low speed and high torque rotation of the propeller without the use of a reduction gear.
Patent CA-1196722-A (CA)
Inventor: FEIER MARKUS
IPC: G01N15/12
Filed: 1983-08-03
Granted: 1985-11-12
Abstract: INVENTORS:  MARKUS FEIER and ULRICH MARTI            INVENTION:  METHOD AND APPARATUS FOR CORRECTING COINCIDENCE             ERRORS DURING COUNTING OF TWO TYPES OF PARTICLES     ABSTRACT OF THE DISCLOSURE             During a predetermined measuring time there are generated electrical pulses in a detector arrangement, each of these electrical pulses corresponding to a respective particle which is to be counted.  The pulse amplitude of the electrical pulses corresponds to the particle size.  In a discriminator circuit the electrical pulses are compared with a threshold value.  Those pulses, the pulse amplitude of which exceeds the threshold value, are inputted to a counter circuit and a time measuring circuit for measuring the total time duration of the electrical pulses. All of the electrical pulses are delivered to a further counter circuit and a time measuring circuit.  The digital values derived from both counter circuits and both time measuring circuits are infed to a digital computer in which there   is   computed  according   to   the  equation   =  (ZS -  ZE)  TS/(TS  -  TE)  a  count  result    for the pulses, the pulse amplitude of which does not exceed the threshold value.  This count result   has been corrected by the cross-coincidence error.
Patent CA-1211678-A (CA)
Title: Soupape de securite pilotee
Inventor: GEMIGNANI ANDRE
IPC: F16K17/10
Filed: 1983-08-08
Granted: 1986-09-23
Abstract: Cette soupape est du type comprenant un clapet venant prendre appui sur un siège pour assurer la fermeture de la capacité à protéger, ce clapet étant porté par un support actionné à partir d'une chambre alimentée en fluide sous pression depuis un dispositif de pilotage. Selon l'invention, l'organe support forme une paroi mobile de la chambre de commande, et sert à la fixation avec étanchéité d'un soufflet métallique dont l'autre extrémité est fixée avec étanchéité sur le corps de la soupape, des moyens étant prévus pour assurer le guidage axial de l'organe support du clapet. Application à l'équipement des capacités contenant un fluide sous pression.