baber/WOPTO huggingface dataset:
Patent CA-1257636-A (CA)
Inventor: MCKEE JERE L
IPC: H01H9/00
Filed: 1984-05-31
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE A circuit interrupter  comprises  an  insulating base which has a plurality of insulating walls separating the base into a plurality of adjacent pole unit compart-ments.  A pair of spaced-apart terminals are disposed on the base within each pole unit compartment, with a pair of separable  contacts being  electrically  connected to  the spaced-apart terminals.  An insulating cover is secured to the base, which together with the base forms an insulating housing in which is disposed an operating mechanism for effecting movement of the sepa?ble contacts between open and closed positions.  Insulating barriers  are  disposed between adjacent pole unit terminals to enable the circuit interrupter  to  operate  at  higher  voltage  levels.   The insulating  barriers  extend outwardly  from the  cover  a distance sufficient to prevent the gases at each pole unit terminal generated during an opening operation from mixing with the gases at adjacent pole unit terminals until such time as these gases are deionized sufficiently to prevent conduction between the two terminals.
Patent CA-1227935-A (CA)
Inventor: JOHNSON RALPH M
IPC: A01D89/00
Filed: 1984-06-05
Granted: 1987-10-13
Abstract: PICK-UP ATTACHMENT FOR COMBINES                  ABSTRACT OF THE DISCLOSURE          A pick-up attachment for combines includes a plurality of bar-mounted fingers adjustably located adjacent to and covering the full width of the pick-up.  The fingers are adjustably spaced and located so that the pick-up teeth run between the fingers.  The use of the invention on a combine substantially reduces material drop-through between the header and the pick-up and it prevents the pick-up fingers from feeding material underneath the pick-up off of the header table.
Patent CA-1254331-A (CA)
Inventor: HUDGIN DONALD E
IPC: H01B1/22
Filed: 1984-07-24
Granted: 1989-05-16
Abstract: POLYMER-METAL BLEND              ABSTRACT OF THE DISCLOSURE         Metallized polymers are made by melting the metal and polymer together.  The products have improved impact resistance and electrical and thermal conductivity.  They can also be used for electromagnetic interference shielding.
Patent CA-1240129-A (CA)
Inventor: VERPLANCK JAMES A
IPC: B23P19/02
Filed: 1984-08-20
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE          A machine for assembling flexible hose to hose end fittings utilizing a socket.  In such machines the socket is chucked and rotated and the hose end is inserted into the socket for engagement by the internal spiraled socket serrations.  In the inventory, manually operated force multiplying means in the form of a winch forces the hose clamp and hose, toward the socket, and by means of a reversing bar the winch may be used to disassemble the hose and socket by reversing the direction of axial force on the hose.
Patent CA-1217528-A (CA)
Inventor: MATTEAU MICHEL
IPC: H02H7/18
Filed: 1984-08-20
Granted: 1987-02-03
Abstract: ABSTRACT     This invention provides a method of and apparatus for preventing a multi-celled battery from undergoing voltage reversals.  The potential of the battery and of at least one battery cell are monitored and compared to reference potentials.          The load is electrically disconnected when either the battery potential or cell potential falls below its corresponding reference potential, thereby preventing further discharge of the battery and reversal of the cell.
Patent CA-1232047-A (CA)
Title: Phase detecting apparatus for use in synchronising  systems
Inventor: MCCABE DAVID J
IPC: H03L7/08
Filed: 1984-10-02
Granted: 1988-01-26
Abstract: ABSTRACT     IMPROVEMENTS RELATING TO PHASE DETECTING APPARATUS             FOR USE IN SYNCHRONISING SYSTEMS     A phase detecting arrangement for use in a frequency and phase synchronising system, said arrangement comprises a phase detector having an inherent delay characteristic and arranged to produce alternate logic 1 and logic 0 outputs in response to the arrival at respective phase detector inputs of set and re-set pulse transitions occurring in pulse trains derived, respectively, from external synchronising signal generating means and signal source means the frequency of which is to be synchronised with that of the synchronising signal, in which first and second sampling devices are associated with the phase detector for directly or indirectly sampling the output from the detector when set and re-set transitions occur, respectively  at inputs to the first and second sampling devices and in which outputs from the sampling devices are suitably gated to produce an overall logic 1 or logic 0 output from the arrangement whereby an existing output (i.e.  logic 1 or logic 0) from the arrangement is perpetuated when the phase detector output sampled indicates that at least two consecutive set or re-set pulse transitions have occurred without the intervention of an opposite type transition (i.e. re-set or set).
Patent CA-1244437-A (CA)
Inventor: KORDOMENOS PANAGIOTIS I
IPC: C08K5/3412
Filed: 1984-10-10
Granted: 1988-11-08
Abstract: Abstract of the Disclosure This invention is directed to polymeric compounds which contain the polyalkylpiperidine radical and at least two primary hydroxyl groups.   These compounds are useful as  light  stabilizers  for  plastics  and  coatings.   More particularly, the polymeric stabilizers is formed by chain extending  polyalkylpiperidine  with  an  excess  of  epoxy resin to form a diepoxide functional polymer which is then capped with hydroxy functional monomer.
Patent CA-1225389-A (CA)
Title: Apparatus for mixing batches of flowable solid  material
Inventor: MATHIS PAUL
IPC: F16J15/02
Filed: 1984-10-12
Granted: 1987-08-11
Abstract: APPARATUS FOR MIXING BATCHES OF   FLOWABLE SOLID MATERIALS           ABSTRACT OF THE DISCLOSURE           Apparatus for mixing charges of flowable solid materials has a hollow cylindrical housing with two upright end walls and a hollow shell between the end walls.  The lower part of the shell has a large material evacuating opening sealable by two mirror symmetrical doors which are pivotable about horizontal axes.  The opening extends all the way between the end walls and is large enough to allow for gravitational outflow of the entire contents of the housing irrespective of the angle of repose of the charge.  The doors are bounded by edge faces which make oblique angles with their external surfaces and abut against complementary edge faces of the end walls and shell.  Sealing strips on the shell and end walls are engaged by deforming members at the external surfaces of the doors when the opening is closed.  The abutting edge faces of the doors also make oblique angles with the respective external surfaces.
Patent CA-1228633-A (CA)
Inventor: DE SCHAMPHELAERE LUCIEN A
IPC: G11B7/004
Filed: 1984-10-25
Granted: 1987-10-27
Abstract: Abstract Recording apparatus In a recording apparatus comprising a recording head with a mul-tiplicity of individually addressable and energisable point-like ra-diation sources arranged in staggered parallel rows for irradiating points across a moving photoreceptor,  the driver circuits for the different rows of radiation sources are provided by identical chips. Each chip incorporates delay means capable of holding data-bit sig-nals for a delay period before the signals are transmitted for ener-gising the associated radiation sources but is formed so that the delay means can be rendered inoperative by selecting one or other of different mode control voltage input points.  The control chips for one row of the radiation sources are set in the delay-operative mode to compensate for the distance between the two rows of sources. (Fig. 5)
Patent CA-1224246-A (CA)
Inventor: GYUGYI LASZLO
IPC: H02J3/18
Filed: 1984-11-27
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE There is provided a static VAR generator employ-ing a bank of series-connected inductors,  each inductor being supplied by different secondary taps of a step-down transformer.   The  voltage  rating  of  each  inductor  is appropriately decreased so as to make their sum correspond to the supply voltage.  All but one of the inductors are controlled by thyristors in an on-off fashion to  supply reactive power to the network in incremental steps.  One of the thyristors is continuously phase-angle  fired  in combination with the incremental insertion of the other inductors to vary the VAR output over the full range, but generating harmonics  that  are proportional only to the continuously controlled inductor.
Patent CA-1234946-A (CA)
Inventor: CHU YUAN C
IPC: C09D167/07
Filed: 1984-12-20
Granted: 1988-04-05
Abstract: Abstract of the Disclosure A coating composition comprising a radiation curable oligomer and a reactive diluent having the formula:                wherein R' is a monovalent aromatic or alkyl radical includ-ing from 4 to about 20 carbon atoms, R2 is a divalent alkyl radical including from about 2 to about 4 carbon atoms, and R3 is hydrogen or methyl. Addition of the reactive diluent not only reduces the viscosity of the uncured composition to an acceptable value for use as a coating but also surprising-ly  increases  the  elongation  of the cured coating without reducing its tensile strength.   Superior coatings for floor tiles,  flooring, and other applications are thus provided.
Patent CA-1223308-A (CA)
Inventor: MIYO TOKIHIRO
IPC: H04L27/08
Filed: 1984-12-27
Granted: 1987-06-23
Abstract: AUTOMATIC GAIN CONTROL CIRCUIT               ABSTRACT OF THE DISCLOSURE      An automatic gain control (AGC) circuit comprising a first filter to which a received signal is applied, a variable level adjusting means, connected therewith, for producing the automatic gain controlled signal.  A feedback loop is set up between the input and output of the variable level adjusting means, which feedback loop contains therein a second filter exhibiting a narrower equivalent noise band width than that of the first filter, in response to a particular signal component having a predetermined frequency spectrum with a certain duration so as to perform an integration in the second filter.
Patent CA-1221149-A (CA)
Inventor: ROBERTS DAVID
IPC: H01R13/639
Filed: 1985-01-16
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE     The present application discloses a new electrical plug restraint system for use with duplex wall receptacles.          The system secures a post like member to the receptacle and a cover is releasably maintained by the post with electrical plugs generally interior to the cover.  The cover is releasable from the post in a manner difficult for a child to remove, to reduce possibility of tampering by the child.
Patent CA-1240902-A (CA)
Inventor: TROY MICHAEL
IPC: F16T1/34
Filed: 1985-02-05
Granted: 1988-08-23
Abstract: MULTIPLE STAGE DEVICE FOR CONDENSATE REMOVAL FROM A STEAM PIPING SYSTEM            ABSTRACT OF THE INVENTION         A condensate drainage device for a steam system which includes a series-connected arrangement of orifice-type devices particularly suitable for relatively small condensate drainage capacity.  The orifice-type devices are selected for installation in housings or bodies having advantageously placed heat exchanger fins which cooperate with the size of orifice devices installed for desired condensate drainage over a range of different steam system pressure and volumetric capacities requirements.
Patent CA-1240057-A (CA)
Inventor: VALENTINO JAMES A
IPC: G06Q40/00
Filed: 1985-03-15
Granted: 1988-08-02
Abstract: ABSTRACT            The disclosure relates to the method and apparatus of a communication system for enabling an employee to access information by a terminal concerning their up-to date savings plans and the values thereof, withdrawal information, explanations of provisions, employee benefit information (e.g., group life insurance, disability coverage, vested retirement, etc.), explanations of savings plan and benefit options, and benefit news bulletins.  The system is adapted to provide information to an employee dependent upon interaction by the employee, such as forecasts of accumulated values of voluntary salary savings and other deferred compensation programs, forecasts of dollar benefit of new savings plans, IRA's, the results of different combinations of benefit coverages and the implications of each variation of programs and plans, as well as the results of "what if" financial games.  The system can also provide transactional services by which the benefit and financial programs can be changed by the employee in a manner that affects the existing benefit and/or financial programs, such as, savings plan option selection, moving monies from one fund to another, withdrawals, etc.
Patent CA-1252403-A (CA)
Inventor: LAMARCHE PAUL E
IPC: F16D43/14
Filed: 1985-03-18
Granted: 1989-04-11
Abstract: CENTRIFUGALLY ACTIVATED ROLLER CLUTCH/OVERRUNNING CLUTCH          ABSTRACT:      A centrifugally-actuated roller clutch (18) or overrunning clutch acting to engage two shafts rotating independently at different speeds to bring  them into engagement in one or both directions at a predetermined rpm. The clutch assembly includes an outer race, a wave hub (44) or inner race,  clutch rollers (52), a spacer ring or spacer blocks to separate the rollers and a garter spring encompassing the rollers.  If a freewheel-ing mode is required in one direction, the spacer ring or blocks are not required, and the wave form of the inner hub controls the overrunning action.
Patent CA-1255877-A (CA)
Inventor: KOESTERS PETER H
IPC: B01J8/02
Filed: 1985-04-03
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE          A reactor system for conducting chemical reactions including dehydrogenation reactions and a method for conducting chemical reactions including dehydrogenating reactions therein is disclosed. The reactor comprises a mixing means and a reactor zone comprising a reactor conduit having a shell or housing and at least one inner conduit extending through a major portion of the reactor shell.  The mixing means is in fluid communication with the reaction zone.  The inner conduit comprises open-ings or injectors for introducing, at a plurality of locations through the reactor conduit, either additional amounts of the control and/or reactant fluids into the stream of the reactant or, alterna-tively, the reaction mixture into a stream of the control and/or reactant fluid.  The inner conduit is designed such that the control and/or reactant fluid and the reaction mixture are mixed at a rate such that the reaction temperature, concentration and/or residence time of the reactant(s) in the reactor is continuously changed in a controlled manner as the reactor mixture passes through the reactor.  The 30,191-F     method of conducting chemical reactions comprising the steps of mixing at least a portion of the control fluid with at least a portion of a reactant fluid, passing the resultant mixture through the reactor while continuously introducing additional amounts of the control fluid and/or reactant fluid into the reaction mixture.  The mixing of the addi-tional control and/or reactant fluid with the reaction mixture being conducted at conditions such that the temperature of the reaction mixture and/or the concentration of the reactants in the reactant mixture is continuously changed in a controlled manner as the reaction mixture passes through the reactor conduit.     30,191-F
Patent CA-1234505-A (CA)
Title: Method and apparatus for transforming semirigid blanks into containers
Inventor: SHAVIT HENRI
IPC: B31B50/46
Filed: 1985-05-03
Granted: 1988-03-29
Abstract: ABSTRACT OF THE DISCLOSURE              Rectangular blanks of laminated cardboard are converted into containers for foodstuffs or the like in an apparatus wherein the central portion of a blank is clamped between two coaxial tools one of which has a concave blank-contacting surface and the other of which has a complementary convex blank-contacting surface.  The tools can enter the cavity of a matrix with edges at one end of the cavity serving to cooperate with edges bounding the surfaces of the two tools so as to define pronounced boundaries between the clamped portion and the adjacent outer portions of the blank.  The tool with the concave front surface is caused to penetrate into the cavity and to push the other tool in front of it whereby the outer portions of the blank are converted into a pair of sidewalls with convex outer sides.  The thus deformed blank is expelled from the cavity of the matrix and is transported to a series of additional stations where certain marginal portions of the sidewalls are partially bonded to each other, where the containers receive supplies of filler material and where the containers are finally sealed along the remaining marginal portions of the sidewalls.
Patent CA-1235537-A (CA)
Inventor: RACKLEY DARWIN P
IPC: G09G1/16
Filed: 1985-05-16
Granted: 1988-04-19
Abstract: DIGITAL DISPLAY SYSTEM                       Abstract A digital display system includes a monitor arranged to receive digital display data and synchronizing signals to develop displays on a cathode ray tube.  The monitor is switched between different line structure and/or color definition modes in response to the polarity of one of the vertical or horizontal synchronizing signals trains.  A circuit receives this train to provide control signals to the horizontal time base and/or a color signal code converter.  The time base control signal, in accordance with its binary value, controls the frequency of the time base. The color converter, in response to the control signals, either passes color signals received in parallel over six input lines without change to the cathode ray tube drive circuits or converts color signals on four of the input lines to output signals on the six lines to the drive circuits.
Patent CA-1240684-A (CA)
Title: Process for the isomerization of halogenated  thiophenes
Inventor: EICHLER KLAUS
IPC: C07D333/28
Filed: 1985-05-24
Granted: 1988-08-16
Abstract: Abstract of the Disclosure:        The invention relates to a process for the isomeri-zation of halogenated thiophenes on zeolite catalysts. In this manner, in particular, 2-chlorothiophene is iso-merized to 3-chlorothiophene and 2-bromothiophene is isomerized to 3-bromothiophene.  Particularly suitable zeolites are synthetic zeolites of the pentasil, mordenite or faujasite type in their acid form.
Patent CA-1231490-A (CA)
Inventor: MASHITA KENTARO
IPC: C08L101/00
Filed: 1985-08-23
Granted: 1988-01-12
Abstract: Abstract THERMOPLASTIC RESIN COMPOSITION           A novel thermoplastic resin composition is provided.  It has excellent balance in the physical properties and is usable as shaped articles, sheets and films having excellent appearance in uniformity and smoothness.  The thermoplastic resin composition is a blend of a resin composition (D) with a copolymer (C) containing an epoxy group, said resin composition (D) being composed of polypropylene graft-modified (A) with an unsaturated carboxylic acid or anhydride thereof, with or without unmodified polypropylene, and a saturated polyester resin (B).  The copolymer (C) is composed of an unsaturated epoxy compound and ethylene, with or without an ethylenically unsaturated compound other than ethylene.
Patent CA-1239713-A (CA)
Inventor: HORBRUGGER KARL
IPC: B66B1/34
Filed: 1985-08-27
Granted: 1988-07-26
Abstract: Elevator Load Measuring Abstract Signals indicative of full load up (FLU), no load down (NLD), and full load down (FLD) are supplied to an elevator controller (16) by a load measuring circuit (28) that is responsive to the phase angle in one line (32) of a bus feeding an AC motor. Based on the FLU and NLD signals the controller implements a slowdown/stop sequence closer to a landing than without the signals.  Based on the FLU and FLD signals, the controller bypasses hall calls.
Patent CA-1253901-A (CA)
Inventor: BILLINGHAM PAUL R
IPC: B42F5/00
Filed: 1985-09-23
Granted: 1989-05-09
Abstract: ABSTRACT                       ARTICLES OF STATIONERY          An article of stationery comprises a card, a layer of adhesive on the card, and a sheet of protective material covering the adhesive and separable therefrom by means of an intervening layer of releasable material.  The sheet of protective material is divided into at least two separable areas within one another which can be removed separately to expose separate areas of the adhesive layer.
Patent CA-1245936-A (CA)
Title: Surgical stapling instrument with dual staple height  mechanism
Inventor: ROTHFUSS ROBERT G
IPC: A61B17/072
Filed: 1985-10-15
Granted: 1988-12-06
Abstract: SURGICAL STAPLING INSTRUMENT WITH DUAL STAPLE HEIGHT MECHANISM            Abstract A surgical stapling instrument suitable for performing a gastrointestinal anastomosis is provided. The stapling instrument incorporates an improved staple actuator mechanism operable by separate control buttons to accomplish its stapling and cutting actions in two stages.  The two stage operation of the stapling instrument reduces the maximum force required to operate the instrument.  The improved actuator mechanism permits selection of different staple heights to be produced by the same instrument.  In addition, the actuator mechanism is designed to stabilize the upper and lower jaw members by providing longitudinal and lateral support along substantially the entire length of the operative portions of the jaw members.  Preferably, the actuator mechanism comprises an elongated, I-beam structure slidably mounted for longitudinal movement relative to the jaw members.  The I-beam assembly includes upper and lower flanges which provide both longitudinal and lateral support along substantially the entire length of the anvil and staple cartridge carrying portions of the jaw members.  A sleeve slidably mounted on one of the I-beam flanges allows the spacing of the jaw members to be adjusted to produce one of two predetermined closed staple heights.
Patent CA-1263664-A (CA)
Inventor: CIAUDELLI JOSEPH P
IPC: C07C69/675
Filed: 1985-11-18
Granted: 1989-12-05
Abstract: Abstract of the Disclosure The present invention relates to a fatty acid ester of the formula CH3(CH2)5CH(OCOR1)(CH2)10COOR2 wherein, R1 is a hydrocarbon radical having 17 carbon atoms with 1 to 3 double bonds therein; and R2 is a hydrocarbon radical having 5 to 22 carbon atoms.
Patent CA-1257785-A (CA)
Inventor: GRANT RICHARD W
IPC: F16H21/00
Filed: 1986-01-22
Granted: 1989-07-25
Abstract: APPARATUS FOR SIMULTANEOUSLY ROTATING     A PLURALITY OF PARALLEL SHAFTS                  ABSTRACT OF THE DISCLOSURE             Apparatus   is   provided   for   simultaneously rotating  a  plurality of parallel shafts connected, for example, to an  array of rf switched that feed energy to or from an  array  of antenna feed horns.  Each shaft is connected  by a separate crank to a planar drive plate that is controllably moved relative to the switches in an orbiting  fashion,  to  rotate the shafts in unison. The drive plate is controllably moved by a motor drive system that  includes an orbiting motor secured to the plate and a base motor secured to a fixed substrate that houses the switches.    The  output  shafts  of the two  motors are coupled together such that operation of either motor moves the orbiting motor, and thus the drive plate, in an orbiting motion about the base motor and substrate.