baber/WOPTO huggingface dataset:
Patent CA-1265937-A (CA)
Inventor: NELSON KENNETH L
IPC: F25C5/14
Filed: 1985-01-02
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE          A new and improved auger-type ice-making apparatus preferably includes at least a pair of removable and interchangeable head assemblies adapted for preselectively producing either relatively dry flake or chip ice, cube ice or smaller nugget-sized ice pieces.  A new and improved auger assembly preferable formed from a synthetic plastic material and a new and improved evaporator element are also disclosed, either or both of which can be incorporated into an ice-making apparatus, with or without the interchangeable head assemblies.
Patent CA-1245799-A (CA)
Inventor: HOLUB FRED F
IPC: C08G61/12
Filed: 1985-01-25
Granted: 1988-11-29
Abstract: POLYETHERIMIDE-POLYETHERSULPHONEIMIDE COPOLYMERS               ABSTRACT OF THE DISCLOSURE      Polyetherimide-polyethersulphoneimide copolymers are provided by reacting an aromatic bis(ether anhydride), a diaminosulphone compound and an organic diamine.
Patent CA-1237288-A (CA)
Title: Structural module for retaining walls and the like
Inventor: CRINNION EDWARD V
IPC: E02B3/14
Filed: 1985-02-08
Granted: 1988-05-31
Abstract: STRUCTURAL MODULE FOR RETAINING WALLS AND THE LIKE          Abstract of the Invention A prefabricated concrete module and a composite wall structure comprised of an assembly of modules, where the module comprises a generally rectangular front and rear panel, joined by at least one generally trapezoidal partition means.  A cellular wall structure is formed by stacking the modules and aligning the partition means on top of each other, thereby forming bins which contain loose material contributing to the weight of the structure.  Provisions can be made for slabs which span longitudinally across partition means to be positioned upon or between partition means of vertically contiguous modules.         These slabs, which capture an additional amount of loose material, can also, where desired, transfer lateral forces between superposed partition means.  In a version of the module, useful whether or not the trapezoidal partition means are employed, the longitudinal distance from a partition to the edge of the front panel, is less than half the distance between partitions.  By spacing these modules so that their front panels are longitudinally spaced apart, drop-in panels are able to be inserted, and a more economical wall structure can be assembled.
Patent CA-1254103-A (CA)
Inventor: YASUHARA KIYOTADA
IPC: C11D7/10
Filed: 1985-03-08
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE      A detergent degreasing composition for DI-process tin-plated cans, comprising an alkali metal or ammonium salt of orthophosphoric acid, an alkali metal salt of nitrous acid, an optional surfactant, sufficient of at least one alkali metal salt of carbonic acid to adjust the pH-to 9 to 11, and water.
Patent CA-1227963-A (CA)
Inventor: BANCROFT PETER
IPC: B42D5/00
Filed: 1985-04-29
Granted: 1987-10-13
Abstract: "PADS AND THEIR FORMATION"           ABSTRACT       A method and apparatus for forming discrete length strip members each composed of a plurality of laterally interconnected items, and collating those strip members into a plurality of pads of items.  A supply source of elongate material is supported by support means and fed along a feed path past longitudinal and transverse cutting means which, respectively, progressively longitudinally cut the elongate material into a plurality of material strips, and intermittently transversely cut the material strips into the strip members.  Strip member feed means intermittently feeds the strip members onto a work surface with successive feedings being superimposed on preceding feedings.  Following each feeding, a cay ridge moves over the work surface carrying a supply source of self-adhesive tape which is fed from the supply source and laid in a relaxed condition along, but laterally overlapping from, an edge portion of each strip member.  The overlapped tape on successive strip members adheres to the tape on the immediately preceding strip member so as to interconnect adjacent strip members together.
Patent CA-1261421-A (CA)
Inventor: TERANISHI MITSUJI
IPC: H04L12/42
Filed: 1985-05-08
Granted: 1989-09-26
Abstract: ABSTRACT         A communication system comprising a plurality of devices interconnected into a loop and each provided with two pairs of sending and receiving terminals for transmit-ting signals in directions different from each other.          Each of the devices is connected to the other devices immediately adjacent thereto on the loop by a pair of transmission channels connected to the two pairs of sending and receiving terminals and each including a sending line and a receiving line.
Patent CA-1255564-A (CA)
Inventor: SIMPSON JOHN B
IPC: A61F2/01
Filed: 1985-05-29
Granted: 1989-06-13
Abstract: Abstract of the Disclosure Atherectomy device having a generally cylindrical housing formed of a relatively rigid material.  The housing has rounded distal and proximal end portions.  The housing is formed with a  cutout  extending  longitudinally of  the housing on one side of the housing.  An atheroma cutter is disposed to the proximal end of the housing and is used for advancing the housing into the arterial passage. A flexible drive cable extends through the flexible guide and is connected to the atheroma cutter for operation of the atheroma cutter.
Patent CA-1229881-A (CA)
Inventor: DEVENSKY WALTER L
IPC: H04L7/033
Filed: 1985-05-30
Granted: 1987-12-01
Abstract: Abstract of the Disclosure A circuit is described for recovering binary data from an  input  signal  which  may  be  phase  coded  and received intermittently and nonsynchronously  incorporating an  edge detector for detecting transitions of the data from a 0 to a 1, a counter which may be reset upon detection of a data transition, a second counter which may be reset upon the first counter  reaching a predetermined value,  the second counter being permitted to free run up to a predetermined value,  a circuit for generating data in snychronous with the output of the second counter, and a squelch circuit for inhibiting the output of the generated data in response to output of the counters.
Patent CA-1236166-A (CA)
Title: Method of establishing communication relay between mobile unit and land site
Inventor: MATSUO YOSHITAKE
IPC: H04W16/26
Filed: 1985-06-21
Granted: 1988-05-03
Abstract: "Method of Establishing Communication Relay between Mobile Unit and Land Site and Booster Used Therefor"     ABSTRACT     In order to either permit communication to continue or to permit a call to be placed while a mobile unit is located in a zone of weak signal strength such as a tunnel or underground parking, a booster is disposed in the zone and arranged to establish communication with the mobile unit over a booster channel.  When the mobile unit detects the signal strength being below a level at which communication is possible, the unit switches to the booster channel and establishes temporary communication with the booster.  This enables the booster to be conditioned to establish communication link between the land site and the mobile unit over a voice channel.  The mobile unit is responsive to the conditioning of the booster to switch to the voice channel.  Hence the need for wholesale relaying of all channels is obviated by the selective relaying which is possible via the provision of the booster channel.
Patent CA-1259917-A (CA)
Inventor: MORENO CARLOS
IPC: A61K39/095
Filed: 1985-07-25
Granted: 1989-09-26
Abstract: ABSTRACT            Improved Complexes, Processes for obtaining them and Formulations containing such complexes Complexes comprising a metal constituent and a bacterial capsular polysaccharide constituent, wherein the polysaccharide contains sialic acid, are useful in the prophylaxis and treatment of bacterial diseases. The polysaccharide is preferably colominic acid or meningococcal group B polysaccharide. Preferred metals are aluminium and ruthenium. The complexes preferably also contain a third constituent of bacterial outer-membrane protein. Some of the complexes, especially when formulated as vaccines, are particularly applicable in the prophylaxis and treatment of cerebrospinal meningitis.
Patent CA-1255776-A (CA)
Inventor: ITO TOSIKAZU
IPC: F16K31/06
Filed: 1985-08-27
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOUSURE         An actuator control apparatus used for the control or the like of an air-conditioning system installed in a motor vehicle comprises a pressure source capable of producing alternately a negatife pressure and the atmos-pheric pressure, a decision circuit for determining whether vacuum or the atmospheric pressure is to be applied to the vacuum actuators, control means responding to the output of the decision means for connecting the actuator to be supplied with the negative pressure to the pressure source during a period in which the pressure source produces the negative pressure and connecting the actuator to be supplied with the atmospheric pressure to the pressure source during a period in which the pressure source produces the atmos-pheric pressure.
Patent CA-1241665-A (CA)
Inventor: WARNING KLAUS
IPC: C07C67/00
Filed: 1985-08-29
Granted: 1988-09-06
Abstract: Abstract of the disclosure A process for the preparation of chloro-o-nitroanilines of the formula (1) (1)   in which R1 and R2 are hydrogen or chlorine atoms, by reaction of chloronitrobenzenes of the formula (2) (2)   in which R1 and R2 have the meanings given above, with ammonia at an elevated temperature, by effecting the reaction at temperatures from about 120 to 200°C with anhydrous ammonia in the presence of aromatic hydrocarbons of the formula (3) (3)   in which R3 is a C1-C4-alkyl group and R4 and R5 are hydrogen atoms or C1-C4-alkyl groups.
Patent CA-1251675-A (CA)
Inventor: ROSIER JEAN-CLAUDE
IPC: H01L29/872
Filed: 1985-09-16
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to an apparatus for the restitution of high-resolution images compri-sing a film-holder adapted to receive a flat film coated with a photosensitive material, a light source producing a light beam, a modulator on the path of the light beam and a device for scanning said film in successive lines by means of said beam, wherein it comprises removable means adapted to receive a reel delivering continuously wound film, means for driving the film out of the reel along a film supply plane, means for applying a portion of film on the film-holder, means for transversely cutting the film, means for driving the film from the film-holder along an evacuation plane, removable means for receiving the portions of exposed, cut out film evacuated from the film-holder.
Patent CA-1238396-A (CA)
Inventor: RISKO FRANK D
IPC: B31B50/32
Filed: 1985-11-29
Granted: 1988-06-21
Abstract: ELECTRONIC PROGRAM CONTROL                           Abstract This disclosure illustrates and describes an electronic program control for controlling the filling operation for cartons supplied by one turret mechanism having a plurality of equally spaced mandrels to a compartmented conveyor which carries the cartons in pairs beneath a pair of filler nozzles.  The electronic program control includes the switches, AND gates, shift registers and flip flops required to assure that, in the event a carton is missing for any reason from a conveyor compartment, the appropriate filler nozzle will not be actuated.
Patent CA-1260032-A (CA)
Inventor: SAGEDAHL STEVEN M
IPC: A63B21/00
Filed: 1986-01-08
Granted: 1989-09-26
Abstract: Abstract of the Disclosure The present invention is directed to an exercising apparatus (20) which includes a torque arm (24) for rotation on a shaft (38) which is connected to a countertorque machine (26).  The exercising person moves torque arm (243 through a flexible strap (28).   Strap (28)  includes a loop (36) for sliding along torque arm (24).   The flexibility and sliding capability of strap  (28) provide for the person to do the exact movement which he would otherwise do during an athletic event.   Therefore,  the person may exercise good form and coordination at the threshold speed of the resistance machine (26) for the movement of a particular sport.
Patent CA-1266611-A (CA)
Inventor: RUIJTEN HENRI M
IPC: B01D9/04
Filed: 1986-03-20
Granted: 1990-03-13
Abstract: ABSTRACT     The invention relates to a device for concentrating solutions by partly freezing-out solvent, consisting of a vessel surrounded laterally by an insulated cooling jacket, the vessel comprising a stirring means and a draining aperture at the bottom. The cooling jacket does not extend down to the lowermost portion of the vessel.          The lowermost portion of the vessel in which the stirring means and the draining aperture are accommodated, exter-nally comprises, preferably is surrounded by, a heating medium.
Patent CA-1252899-A (CA)
Inventor: ENGEL JOSEPH C
IPC: G06F11/14
Filed: 1986-04-16
Granted: 1989-04-18
Abstract: 34                  52,555 ABSTRACT OF THE DISCLOSURE A supervisory  circuit for  use  in  an integrated circuit to supervise the program execution of a processing unit is disclosed.  The processing unit gener-ates  a  restart  signal  at a particular duty cycle under proper program execution conditions and at an undesirable duty  cycle under  improper program execution conditions. The  supervising  circuit  includes  a  capacitive  or  like circuit element for converting the restart signal into a signal representative of the duty cycle thereof and com-pares the generated signal to a reference window comprising upper and lower  reference values.   Should  the  generated signal exceed the boundaries of the window reference,  a corresponding control  signal  is generated  to  change  the circuit  conditions  and  generate  a  reset  signal  to  the processing unit to govern the program execution thereof to a prespecified point from which point program execution may continue upon removal of the reset signal.
Patent CA-1259929-A (CA)
Inventor: WILDT THEODOR N
IPC: E05B73/00
Filed: 1986-04-18
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           An anti-theft device for restricting unauthorized removal of an article such as a CD audio disc from a cartridge having a mounting stud resiliently engaging a central opening in the article when it is positioned in the cartridge.  The device includes a locking plate, a lock spring and a lock gear for locking the article between the plate and cartridge.  The locking plate has a plurality of holes therethrough arranged in a pre-selected pattern, and a release tool having a similarly disposed plurality of pins which when inserted through the holes actuates the lock spring allowing the plate to be removed and the article taken from the cartridge.
Patent CA-1242993-A (CA)
Inventor: ANNAND CHARLES A
IPC: B66F11/04
Filed: 1986-06-26
Granted: 1988-10-11
Abstract: ABSTRACT   A method for constructing basement and foundation walls, and an apparatus having a design particularly useful in such a method.   The apparatus is a crane system which includes a carrier, such as a trailer unit, having an elongated bridge carried thereon which is movable to an extended position wherein the outer end is positioned away from the trailer.  A travel unit is movable along the  bridge and has a boom with a load carrying device carried at its outer end.  Racks are mounted along the sides of the trailer platform for holding panels used to make up the pouring forms for the walls.  In operation, the trailer is located adjacent the site of construction, such as next to the excavation dug for a residential basement, and the bridge is extended to a horizontal position in which the boom of the travel unit on the bridge can reach a major portion or all of the area of walls under construction.  The panels are removed from the racks and fastened together on the platform to form sections or gangs which are then lifted, one at a time, and lowered into position for pouring, the individual sections then being fastened together in their final position for pouring. Whether it is necessary to re-position the bridge during the installation of the wall forms depends on the size of the building project relative to the crane system. When the form construction is complete the crane system can then be used to transport the concrete from a mixer to the forms, and after the concrete has set, the forms can be lifted  and carried back to the trailer platform by the travel unit.  The final disassembling  of the forms is carried out, and after cleaning, the panels are replaced on the racks.  The crane system can then be moved to the next construction site.  The method and apparatus provide for an efficient handling of the forms with a minimum of manual maneuvering of the heavy parts used in making the forms, and the major assembling and disassembling of the forms being carried out in a convenient work station on the trailer rather than in the excavated area.
Patent CA-1273892-A (CA)
Inventor: ELLIOTT JOHN D
IPC: C10B39/04
Filed: 1986-06-30
Granted: 1990-09-11
Abstract: ABSTRACT    The present invention provides a method of quenching heated coke in a coke drum.  Quench water is fed into the coke drum to cool the coke, and the stress in the coke drum wall is monitored during the quenching.  The rate of feeding the quench water into the coke drum is regulated to prevent the stress in the coke drum wall from exceeding a predetermined limit.  The stress is monitored by measur-ing either the longitudinal thermal gradient or the rates of change in the drum wall temperature over time.
Patent CA-1263248-A (CA)
Inventor: VIDAL HENRI
IPC: E02D29/02
Filed: 1986-07-04
Granted: 1989-11-28
Abstract: ABSTRACT          "Metal Strip for use in stabilised earth structures"       A rolled metal strip 1 for use in stabilised earth structures has at periodic intervals along its length thickened reinforcement regions 7 formed during the rolling operation.  The strip is cut into required lengths such that each strip length has an end reinforced region 6 through which an aperture 5 is then formed to receive a bolt 3 passing through a bracket 4 of a facing 2.  The strip may include transverse ribs 8 at intervals on both faces of the strip to assist engagement with the surrounding soil.
Patent CA-1269718-A (CA)
Inventor: KOSA NADHIR B
IPC: A61B17/00
Filed: 1986-07-17
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE           A control system for a laser catheter device wherein the control system is provided with a device for determining the intensity of laser beam energy at two points, one of which is at the distal tip end thereof, and with he other being interposed along a transmitting column remote from both the source of laser beam energy and the distal tip.  A beam splitter (dichroic filter) is provided for diverting a first portion of the laser beam energy onto a first detector.  Energy passing through the beam splitter is ultimately directed onto a fluorescent member or device disposed adjacent the distal tip, with the fluorescent member of device being capable of emitting or generating radiant energy at a wavelength significantly different from that of the incident laser beam energy.  The radiant energy generated by the fluorescent device is directed onto a second surface of the beam splitter, and ultimately onto a second detector.  First and second signal processing device responsive to the first and second detector are utilized to control a shutter, such as a dual shutter, which is arranged to interrupt the passage of laser beam energy through the catheter system upon the occurrence of anomalous levels of laser beam energy at either the first or second detector.
Patent CA-1265294-A (CA)
Inventor: HALLDEN-ABBERTON MICHAEL P
IPC: C08F20/12
Filed: 1986-08-14
Granted: 1990-01-30
Abstract: IMIDE POLYMERS               Abstract of the Disclosure Glutarimide polymers having an acid and anhydride content lower than the acid and/or anhydride content norm-ally present in the glutarimide polymers.  Blends of the reduced acid and anhydride glutarimide polymers with ther-moplastic materials are disclosed.  A process for altering the properties of imide polymers by reducing or substanti-ally removing acid and anhydride levels normally present in the imide polymer is also disclosed.
Patent CA-1266633-A (CA)
Inventor: HUGUES GILBERT P J
IPC: B65D33/16
Filed: 1986-08-22
Granted: 1990-03-13
Abstract: ABSTRACT        A reclosable extruded plastic fastener for joining sheet material such as walls of bags, and method of making the same.  The fastener comprises a grooved female profile and a complementary hook-headed male profile, and a stabilizing structure especially advantageous when pressing the profiles together into closed fastener assembly.  The female profile has a generally square base with at least one stop shoulder to minimize tipping of the female profile about a thin, thermal bridge minimizing, heat transfer limiting stem.          The hooked jaw arms of the female profile may have various geometric shapes.  The male profile has an interhooking barb which interengages with the hooked jaws of the female profile.  Stabilizing ribs are spaced from the head, but the rib at the inner side of the head is closer to the head than at the other or outer side, so that there is a desirable differential fastener separating relationship retaining the fastener efficiently with greater hold against opening due to internal bag forces.
Patent CA-1267602-A (CA)
Inventor: KAKIMOTO FUMIO
IPC: A61K47/42
Filed: 1986-09-09
Granted: 1990-04-10
Abstract: Abstract of the Disclosure:     A composition containing a tissue Plasminogen Activator (tPA) which comprises a partial hydrolyzate of gelatin cross-linked  to a diisocyanate as an essential ingredient; or alternatively a partial hydrolyzate of gelatin cross-linked to a diisocyanate and one or more of a basic aminoacid or salt thereof.  The composition enhances the solubility of the tPA in water, thereby making the tPA further available in the treatment of circulatory diseases caused by thrombi.
Patent CA-1263466-A (CA)
Inventor: LYNAM NIALL R
IPC: G02F1/1524
Filed: 1987-03-27
Granted: 1989-11-28
Abstract: ELECTROCHROMIC MIRROR                   ABSTRACT OF THE DISCLOSURE           The specification discloses an electrochromic mirror including a glass substrate, an anodic nickel hydroxide layer 300 to 600 angstroms thick, a solid electrolyte layer 1000 to 1500 angstroms thick, a cathodic tungsten oxide layer 600 to 1200 angstroms thick and a layer of reflective/conductive material.
Patent CA-1271047-A (CA)
Inventor: MOORHOUSE JOHN H
IPC: E05B27/08
Filed: 1987-03-27
Granted: 1990-07-03
Abstract: INTERIOR BARRIER LOCK STRUCTURE                        ABSTRACT A cylindrical tumbler lock including a barrier member between and interfacing a first and second con-nected  latch  operating  members,  the  members  having corresponding  holes  receiving  spring  biased  split  pin tumblers, a key positioning the tumblers for interfacial clearance between the members for rotation and operation of a latch member, the holes in one of the members being larger, the split tumblers in the holes of the first latch operating member including false segments of the tumblers and the tumblers extending to the face of the lock or some extending near thereto whereby the lock is caused to be very resistent to picking or manipulation.