baber/WOPTO huggingface dataset:
Patent CA-1192288-A (CA)
Inventor: SPETHMANN DONALD H
IPC: F25B49/02
Filed: 1983-01-14
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE           A  system  for meeting  building air  conditioning load conditions  by  optimally  selecting  a combination  of chillers having dissimilar efficiency characteristics, the system having a load sensor for sensing building  load  a refrigerant head sensor for sensing  refrigerant bead of  the chillers, arld  a controller connected to the  load sellsor and to the  refrigerant head sensor for sorting the chillers according to their efficiency character-istic  data  with  the  chiller having  a  minimum  kw/ton versus capacity point being ranked first and for selecting a combination of the chillers which will require a minimum energy input to meet building load conditions.
Patent CA-1193926-A (CA)
Inventor: BONFIGLIOLI SILVERIO
IPC: F02M3/07
Filed: 1983-02-11
Granted: 1985-09-24
Abstract: ABSTRACT          A carburetor comprising a main barrel in which there is a throttle which turns integrally with a shaft; an idle system opens into the main barrel through three holes; a lever splined to the shaft and connected to the accelerator to open the throttle against the action of a spring; stop devices   operate on the lever to define a first position of the throttle for which the said holes are upstream; a second lever is idle mounted on the shaft and, by means of pushers and against the action of a rod positioned by a rotating cam with an electromagnetic organ, rotates the first lever and de-fines, when the accelerator is released, small opening positions of the throttle differing from the first po-sition; a microprocessor gearbox processes the signals expressing the functioning conditions of the engine to operate the electromagnetic organ.
Patent CA-1170850-A (CA)
Inventor: NETUPSKY BORIS FOUR BENTALL CE
IPC: E02D29/02
Filed: 1983-02-23
Granted: 1984-07-17
Abstract: PREFABRICATED RETAINING WALLS                ABSTRACT OF THE DISCLOSURE      A prefabricated retaining wall constructed of the following components:     Precast or precast-prestressed concrete elements forming the wall surface, Precast or precast-prestressed concrete elements forming the base, Said wall surface and base elements spanning between prefabricated frames spaced at appropriate distances and constituting the main structural support members.     The invention differs from the prior art by the following features:     Ease and speed of execution, Saving of material and labour, Inherent stability of the retaining wall, not requiring any further structures such as anchors or tie-backs for stability.  The sloping feature of the base provides stability against sliding and enhances the soil pressure distribution at the base.
Patent CA-1196708-A (CA)
Inventor: ESPIRITU SANTO EUGENIO
IPC: F15B15/20
Filed: 1983-03-24
Granted: 1985-11-12
Abstract: POSITION SENSING CYLINDER                   Abstract of the Disclosure A fluid motor includes a piston and rod reciprocal within a cylinder.  A bore extends coaxially into the piston and rod.  A hollow cylindrical support tube is fixed at one end to the cylinder and is received by the bore.  An armature rod has one end fixed to the piston and rod and is received by the support tube.  A primary and two unequal length secondary transformer windings are wrapped around the support tube to sense the relative position of the piston and cylinders.
Patent CA-1187889-A (CA)
Inventor: MORWICK TINA M
IPC: A61P31/12
Filed: 1983-04-06
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE     This invention concerns a process for re-moving a sulfonyl group from the l-position of a benzimidazole to allow conversion of 2-amino-1,5-substituted-benzimidazole compounds into 2-amino-1,6-substituted-benzimidazole compounds.  The 5-isomer is reacted with an alkali metal hydroxide or carbonate in an inert aqueous organic solvent system.  The reac-tion mixture is acidified to precipitate the base and form the intermediate benzimidazole tautomer.  The intermediate is then reacted with a sulfonyl acylating agent or a haloalkyl isothiocyanate to form a mixture of 2-amino-1,5(6)-substituted-benzimidazole compounds.          This invention also concerns the process for removing a sulfonyl group from the l-position of a benzimidazole to allow conversion of 2-amino-1,6-substituted-benz-imidazole compounds into 2-amino-1,5-substituted-benzimidazole compounds.
Patent CA-1201044-A (CA)
Inventor: AKESSON YNGVE REINHOLD
IPC: B02C18/26
Filed: 1983-04-20
Granted: 1986-02-25
Abstract: Abstract Process and machine for disintegrating materials A process and machine for disintegrating materials wherein the material is delivered to a disintegrating element which receives a reciprocating movement whose path is substantially parallel to the surface to be comminuted wherein the disinte-grating element comprises at least one rotary cutter whose axis of rotation is substantially parallel to the surface to be comminuted with a blade having a cutting edge substan-tially parallel to and directed transversely to the axis of rotation whereby comminution takes place on simultaneous reciprocation of the disintegrating element and rotation of the cutter.
Patent CA-1195657-A (CA)
Inventor: MASON JOE
IPC: A61J1/10
Filed: 1983-05-26
Granted: 1985-10-22
Abstract: Abstract of the Disclosure Container bags for intravenous solution of one piece, blow-molded construction typically have a fill port or tube and at least an administration port in one end of the container bag.  A method, an apparatus and an article of manufacture are provided where a fill port or tube on a polyolefin or other plastic container bag is sealed into a dome shape where the solid wall, dome-shaped material closing the port or tube effects the seal.  The method provides for sealing the open end of a thermoplastic tube or port by using respectively hot and cold dies.  Resistance of the tube or port to forming a seal at adjoining interfaces is overcome by rotating at least one of the dies.  Disruption and mix-ing of the plastic at the interface or closure line is accomplished, forming a substantially homogenous mass which seals the port opening.
Patent CA-1204133-A (CA)
Title: Concealed visor
Inventor: FLEMING DENNIS J
IPC: B60J3/02
Filed: 1983-06-07
Granted: 1986-05-06
Abstract: CONCEALED VISOR ABSTRACT OF THE DISCLOSURE A  visor includes a mounting structure secured to the headliner of a vehicle above a window and a pair of parallel spaced arms, each pivotally coupled at one end to the mounting structure secured to the vehicle headliner and having opposite ends pivotally secured to a visor.  A cross arm extends between the spaced arms and is pivotally connected at each end to one of the arms at a position not aligned with the pivot connections of the arms to the vehicle or visor. The visor can be translated by rotation of the parallel arms between a raised or stored position above the window downwardly to a lowered use position.  In the preferred embodiment of the invention, a module which can be snap-fitted to the vehicle roof is provided with the visor, and its control mechanism being recessed behind a decorative panel.  In one embodiment of the invention, a motor is coupled to one of the pivot points to electrically lower and raise the visor to any selected position.
Patent CA-1241662-A (CA)
Inventor: ORBAN IVAN
IPC: C07C69/003
Filed: 1983-07-11
Granted: 1988-09-06
Abstract: Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters Abstract If the transesterification of esters of the formula II                           with alcohols of the formula III A-(OH)m is catalysed by successive treatment with catalytic amounts a) of an organometallic compound of a metal of the fourth main group or the fourth sub-group of the periodic system and b) of an acid earth, compounds of the formula I       are obtained in virtually quantitative yield and the products thus obtained contain no troublesome by-products and do not have to be additionally purified and the products are useful stabilizators for example for poly-mers, oils and the like.
Patent CA-1259832-A (CA)
Inventor: CORSO FAUSTO
IPC: G09F11/295
Filed: 1983-08-03
Granted: 1989-09-26
Abstract: "VIEWER FOR READING AND/OR DISPLAYING INFORMATION RECORDED ON WRITTEN OR PRINTED TAPE"             ABSTRACT OF THE DISCLOSURE         The invention relates to a viewer for reading and/or displaying information recorded on written or printed tape.         The viewer includes a supporting housing formed with two seats for removably accommodating two motor-driven rotatable spools or reels, one of which carries a roll of written or printed tape material, e.g. paper, wound thereon, the other being adapted to rewind the tape as it unwinds from the first reel.  The tape winding/unwinding on/from the reels is controlled by a drive circuitry for operation by the user, e.g. through a push-button control. Above the tape portion extending between the two reels, there is arranged a magnifying lens for reading the information on the tape. Advantageously, the reel-accommodating seats are located on a drawer structure, which facilitates removal and replacement of the reels.         The viewer may be connected to a recorder to create an audio-visual didactic aid therewith.
Patent CA-1207904-A (CA)
Title: Automatic audience survey system
Inventor: KEMPNER MARVIN A
IPC: H04M3/42
Filed: 1983-08-26
Granted: 1986-07-15
Abstract: ABSTRACT      A telephone based audience survey system accessed by a single telephone number.  The equipment, which can be used at the radio or television station and controlled therein answers incoming calls with an analog voice signal and asks for an oral response in regard to the question of interest.  It provides and displays data as to the answers or votes made by the individuals in the audience.
Patent CA-1178007-A (CA)
Inventor: HUFFMAN RONALD E
IPC: A61C13/12
Filed: 1984-01-19
Granted: 1984-11-20
Abstract: ABSTRACT           A base for use in a dental model to support the bottom surface of a tooth die comprising in combination a body and a platform.  The platform extends upwardly from the body to support the tooth die and the die supporting surface, being planar, is laterally dimensioned to conform generally with the bottom surface of the tooth die.
Patent CA-1219092-A (CA)
Inventor: DAVID GUY A J
IPC: H04L12/437
Filed: 1984-02-02
Granted: 1987-03-10
Abstract: ABSTRACT:          The time-division-multiplexing loop telecommuni-cation system described comprises a first and a second transmission line (L1 and L2) for linking up a succession of connecting circuits (C0, C1, C2, C3, C4 and C5) and for supplying information, in a normal service direction of transmission, to subscriber circuits (CA1, CA2, CA3, CA4 and CA5) attached to the connecting circuits; these connecting circuits are provided with an input (IN) and an output (OUT) for the connection of subscriber circuits, with up-line (UP1 and UP2) and down-line (DO1 and DO2) access points connected to the said lines (up-line and down-line being defined by the above-mentioned direction of transmission).  Typical of this system is that at the level of each connecting circuit provision is made for means of command (PP) for linking the input of the sub-scriber circuits to one of the up-line access points (UP1 or UP2) receiving the information, while the output is linked to the down-line access points (DO1 and DO2).
Patent CA-1247048-A (CA)
Title: Reinforced membrane, electrochemical cell and electrolysis process
Inventor: BISSOT THOMAS C
IPC: C25B13/08
Filed: 1984-03-08
Granted: 1988-12-20
Abstract: TITLE Reinforced Membrane, Electrochemical Cell, and Electrolysis Process A reinforced ion exchange membrane which comprises fluorinated polymer which has carboxylic functional groups, which has a hydrogen bubble release layer on the cathode facing side thereof, and which has channels open to the outer surface of the anode-facing side thereof, is described. Precursor membrane, which may contain partially embedded sacrificial members, and from which the reinforced ion exchange membrane is made, is also described. The reinforced ion exchange membrane can be used to separate the compartments of a chloralkali cell, and such a cell operates at low voltage, high current efficiency, and low power consumption.
Patent CA-1213752-A (CA)
Inventor: FERGUSON WALTER J
IPC: G01L19/14
Filed: 1984-03-26
Granted: 1986-11-12
Abstract: PRESSURE GAUGE WITH ADD-ON WRENCH FLATS            Abstract of the Disclosure Custom sized wrench flats of a relatively large dimension are weld attached to a round stock socket of a post-assembled pressure gauge.  This enables cost effective pre-assembly of the gauge components while complying with code standard size requirements for the wrench flats.
Patent CA-1210726-A (CA)
Title: Pre-heat vaporization system
Inventor: GARTSIDE ROBERT J
IPC: C10G9/32
Filed: 1984-04-05
Granted: 1986-09-02
Abstract: ABSTRACT OF THE DISCLOSURE          An improved Thermal Regenerative Cracking (TRC) apparatus and process includes (1) an improved low residence time solid-gas separation device and system; and (2) an improved solids feeding device and system; as well as an improved sequential thermal cracking process; an improved solids quench boiler and process; an improved preheat vaporization system; and an improved fuel gas generation system for solids heated.  One or more of the improvements may be incorporated in a conventional TRC system.
Patent CA-1222142-A (CA)
Inventor: MURI WERNER
IPC: F28B1/02
Filed: 1984-04-26
Granted: 1987-05-26
Abstract: ABSTRACT      A condenser comprising a condenser shell, a plurality of titanium tubes and a titanium tube plate, wherein the condenser shell at the junction with the tube plate is explosion plated with titanium and a water-tight weld is provided between the titanium plating and the tube plate.
Patent CA-1199428-A (CA)
Inventor: HICKSON JEROME B JR
IPC: H01L21/82
Filed: 1984-05-03
Granted: 1986-01-14
Abstract: BAY PACKING METHOD AND INTEGRATED CIRCUIT EMPLOYING SAME                 ABSTRACT OF THE DISCLOSURE    A wire packing method for packing wire segments in  wiring  bays  of  large-scale  integrated  circuit devices  and  integrated  circuit  devices  produced employing such a method.  Each wiring segment to be placed in a channel of a wiring bay is assigned a score in accordance with criteria developed for the particular application.  The start point, end point and a segment identifier is recorded for each segment to be packed.  For each channel, segments which can be considered candidates for packing in that channel are extracted  from the  list.   For that channel,  moving forwardly  from one  end of the channel,  at the end point of each segment, a total score is calculated by adding to the  score  of that segment  a best score occurring before the start point of the segment.  If the  total  score  exceeds a present value of a best string score for nonoverlapping segments, the present value of the best string score is replaced by the new total score, otherwise the present value of the best string score is retained.  When the other end of the bay is reached,  moving back towards the first end, segments are assigned to the channel for which the total score therefor exceeded the then-present value of the best string score and which do not overlap already-assigned segments.
Patent CA-1242614-A (CA)
Title: Gas-filled glass beads
Inventor: DELZANT MARCEL
IPC: C06B23/00
Filed: 1984-05-10
Granted: 1988-10-04
Abstract: ABSTRACT                         GAS-FILLED GLASS BEADS      A method of producing gas filled hollow glass beads comprises the steps of: i.   manufacturing hollow glass beads having an alkali content of at least 20% calculated as weight per cent of oxide in the bead, ii.  exposing the beads to an acidic treatment medium, for example HC1,  HNO3,  H2SO4,  SO2,  SO3, to reduce the alkali content of the beads to not more than 15%, and iii. causing gas to diffuse into the beads.
Patent CA-1197517-A (CA)
Inventor: SANDLER STANLEY R
IPC: C07D303/22
Filed: 1984-07-11
Granted: 1985-12-03
Abstract: ABSTRACT OF THE DISCLOSURE     1-(1,1,1-Trichloro-3-bromobutoxy)-2,3-epoxypropane, is used in the reaction mixture for preparing flame retarded polyurethanes.
Patent CA-1261844-A (CA)
Inventor: NISHIKAWA KOHEI
IPC: C07F9/10
Filed: 1984-08-21
Granted: 1989-09-26
Abstract: ABSTRACT         A pharmaceutical composition which contains a compound of the formula   wherein R1 is a C10-24 alkyl group, R2 is a C1-4 alkyl group or a phenyl-C1-3 alkyl grcup and A+ is a heterocyclic group containing a quaternized nitrogen, or a physiologically acceptable salt thereof is useful for inhibiting activities of platelet activating factor.
Patent CA-1236598-A (CA)
Inventor: LOVE LEONARD S
IPC: C02F1/52
Filed: 1984-09-26
Granted: 1988-05-10
Abstract: Inventor: LEONARD SYDNEY LOVE                Title: INTEGRAL CLARIFIER                  ABSTRACT OF THE DISCLOSURE         Apparatus  for  treating  waste  water  by  the solids  contact  aerobic  bilogical  treatment  process comprises  a  clarifier  and  a reaction basin  in  liquid communication with one another.   In one embodiment, the reaction  basin  has  an  aerator  which  also  circulates liquid through the clarifier by way of pipes arranged to collect liquid from the surface of the reaction basin and deliver  it to a location adjacent a back wall of the clarifier.  The clarifier has a bottom wall which slopes towards  the reaction basin.   Sludge  particles  in  the liquid settle out in the clarifier and liquid discharged from the pipes flushes the settled bioligical sludge back into the  aeration section of  the reaction basin.   In another  embodiment  the  clarifier  and  reaction  basin together form an oxidation ditch defining a closed loop.          An aeration device continuously circulates liquid around the loop and through the clarifier.
Patent CA-1229488-A (CA)
Inventor: MELCHER GERHARD
IPC: C22B15/00
Filed: 1984-10-02
Granted: 1987-11-24
Abstract: ABSTRACT OF THE DISCLOSURE           In the pyrometallurgical treatment of fine granular solids which,  at the treatment temperatures,  yield molten products,  e.g.  non-ferrous  metal  ore  concentrates,  with gases containing oxygen,  the solids,  mixed with the gases to  form a  suspension,  are  injected through a nozzle,  as a particle jet, into a reaction chamber in which the solids are caused to react and are melted, it is disclosed, accord-ing  to  the  invention,  that  the  particle  jet be  sprayed through  the  reaction  chamber  as  a  concentrated free  jet having a substance flow density in excess of 50 kg/m2  sec at a high speed, in excess of 35 m/sec., preventing flash-back in  the  jet,  the particle  jet being ignited by  its hot combustion gases or by an ignition flame.   According to one embodiment of  the  invention,  the particle jet  is guided as an approximately horizontal secant within a ver-tical melting cyclone forming the reaction chamber.
Patent CA-1216361-A (CA)
Inventor: BAYNE ROBERT T
IPC: G07D7/12
Filed: 1984-12-04
Granted: 1987-01-06
Abstract: Abstract of the Disclosure A color-sensitive currency verifier operating with a plurality of narrowband light sources optically coupled to a single broadband photodetector and including means for automatically balancing the color outputs of the various light sources.  Color balancing is accomplished just prior to the examination of a specimen bill.  The data samples are taken under the control of a microprocessor and used to authenticate the specimen bill both on the basis of pattern and color information stored in memory.  Multiple data samples from a single target area are divided to compensate for soiling condition of the bill, and further compensation for condition of the bill is provided by adjusting the conversion scale factor of an A/D converter on the basis of data samples taken from a reference target area on the surface of the specimen bill before test or data samples are taken.
Patent CA-1250233-A (CA)
Inventor: GERBER JAY D
IPC: C12N1/20
Filed: 1984-12-05
Granted: 1989-02-21
Abstract: TITLE                 Moraxella bovis Bacter in ABSTRACT OF THE DISCLOSURE          Protease produced by Moraxella bovis can be used as an immunoprophylactic agent for protection against infection by M. bovis.
Patent CA-1249488-A (CA)
Inventor: GLEICHENHAGEN PETER
IPC: C09J7/38
Filed: 1984-12-20
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE Residuelessly redetachable contact-adhesive sheet-like structures wherein are provided approximately calotte-shaped bonding sites which are up to about 600 µm dia-meter at the base where the calottes stick to the sheet-like structure and which are produced by screen or gravure printing using high-solids dispersions of an adhesive substance.
Patent CA-1223972-A (CA)
Inventor: RODI ANTON
IPC: G06K15/00
Filed: 1985-02-07
Granted: 1987-07-07
Abstract: Title: 'Data transfer system for presetting actuators on printing machines'.     ABSTRACT         In a data transfer system for presetting actuators (22-25) on printing machines a data distributor (1) is arranged between an electronic computer system (7) connected to the printing machine and a data recording and retrieval device (9) incorporating a batch storage (10), the heart of the data distributor being an electronic switch (26).          By means of a watchdog (2) the electronic switch (26) can be switched to various positions permitting data handling between individual or multiple system components in all directions. The assignment and direction of the data flow to and from the batch storage (10) are determined by the corresponding switch position. By means of a keyboard (11) coupled to the data distributor (1) identifying data such as date, job names and job numbers can be entered into the batch storage (10) in the form of a menu and indicated on display (12). The buffered machine settings of the actuators (22-25) can then be recorded scaled in the batch storage (10) and retrieved descaled on the basis of the menu for repeat jobs for the purpose of signalling the actuators (22-25) to enable them to be preset.          This arrangement permits data storage of numerous printing jobs for various printing machines of differing models by a single storage medium (fig. 1).
Patent CA-1245968-A (CA)
Inventor: LAPOINTE LARRY P
IPC: A47C1/032
Filed: 1985-03-22
Granted: 1988-12-06
Abstract: ABSTRACT           A chair has a seat frame that is suspended at its rear by swing links which are pivoted to the chair frame on a horizontal axis located above the level of the seat frame and a back frame which is mounted on the swing links and pivots with them about the horizontal axis to be reclined to a large angle.  The front of the seat frame is supported by swing links which extend downwardly to pivot on the chair frame and define a front horizontal pivot axis for the seat frame which is located below it.  Counterbalance springs are connected between them and the chair frame to provide resistance to recline of the back frame and assistance in its return to an upright position. Linkage between the end of each spring and the adjacent swing link controls extension of the spring to keep it always tight and to apply the most advantageous degree of spring force.  Resistance, which can be manually adjusted to suit the chair user, is provided in the linkage system to enable the freedom of movement between recline and upright positions of the back to be regulated.