baber/WOPTO huggingface dataset:
Patent CA-1192895-A (CA)
Inventor: REID WALTER L JR
IPC: B66D1/02
Filed: 1982-06-29
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to an improved safety device for stopping cable payout in an overspeed condition, and particularly to a safety device for securing an object from falling because of failure of a hoisting device.          According to the invention, an inertial actuated drum locking mechanism comprises an inertial member mounted on a cable rewind drum. The inertial member is pivotable so that when actuated by inertial force above a predeter-mined value due to overspeed rotation of the drum, the inertial member moves to engage a fixed member for arrest-ing further motion of the drum.  The inertial member is held in place until the outward force exceeds the predeter-mined value, at which point, the inertial member toggles outward to provide rapid and positive engagement of the locking mechanism.
Patent CA-1174933-A (CA)
Inventor: ROSENBERG PHILIP
IPC: A61F2/958
Filed: 1982-07-05
Granted: 1984-09-25
Abstract: ZERO STASIS CATHETER                    ABSTRACT OF THE DISCLOSURE         A catheter comprising, an elongated shaft having an inflation lumen extending along the shaft, and a drainage lumen extending through the shaft.  The catheter has a proximal end, a distal end, and a distal end portion.  The catheter also has an elastic sleeve on the distal end portion of the catheter and having opposed ends.  The sleeve is bonded to the distal end por-tion in spaced circumferential zones adjacent the opposed ends of the sleeve and along longitudinal lines at least a substantial distance between the zones on opposed sides of the distal end portion.  The catheter has an inflation opening beneath the sleeve communicating with the inflation lumen, and at least one drainage eye proximal the sleeve and communicating with the drainage lumen.
Patent CA-1187460-A (CA)
Inventor: STAMBOULIAN NAZARETH
IPC: B60R22/40
Filed: 1982-08-13
Granted: 1985-05-21
Abstract: PROGRAMMED PAWL CONTROL MEANS            ABSTRACT:      An automatically locking safety belt retractor has a belt  storage  spool  with  side mounted  ratchet wheels,  a locking bar pivotally mounted in the retractor side walls with  pawl  teeth  for  engaging  the  ratchet  wheels,  a programming ratchet wheel mounted to turn with the spool, a programming  pawl  and  associated vehicle  inertia  sensor means mounted on the locking bar to cause the programming pawl   to engage the programming ratchet wheel in response to actuation of  the  sensor  means,  the  programming  pawl movement  imparted by the programming ratchet lifting the locking bar into engagement with the spool ratchet wheels and  control  means  for  preventing  movement  of  the programming pawl when the webbing is not protracted to a position of use,  the exemplary control means including a webbing sensor  arm  formed  integrally of  the programming pawl and shaped to engage webbing build up on the spool inwardly  of  the  spool  side  ratchet  wheel  while  the programming pawl engages a programming ratchet outwardly of the spool ratchet wheel.
Patent CA-1172923-A (CA)
Inventor: VAN ROOIJEN ADRANUS A
IPC: A01K5/02
Filed: 1982-09-17
Granted: 1984-08-21
Abstract: Abstract:   A pig feeder is described which is particularly well adapted for delivering all types of feed, including both dry and high moisture feeds.  The feeder has a trough portion with a hopper above and the hopper has a special design of moving front walls.  There is a lower front wall which is pivotably mounted to swing inwardly while the pigs are eating.  This lower front wall, which may be divided into several sections, is linked to an upper front wall in such a manner that the forced swinging or bouncing of the lower front wall by the pigs causes a bouncing action in the upper front wall so that any bridging of feed in the upper portion of the hopper is eliminated and a smooth flow of feed is achieved.
Patent CA-1199273-A (CA)
Inventor: SCHINDLERY CTIBOR
IPC: A61K31/57
Filed: 1982-10-13
Granted: 1986-01-14
Abstract: New pharmaceutical preparations Abstract The invention concerns new pharmaceutical preparations for topical administration, such as creams, ointments, foams, pastes or gels , which contain the anti-inflammatorily active glucocorticoid 2-chloro-6.alpha.,9.alpha.-difluoro-16.alpha.-methyl-11.beta.,17.alpha.,21-trihydroxy-pregna-1,4-diene-3,20-dione (2-chloroflumethasone, halometasone) and the antimicrobial agent 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (triclosan). The new dermatics may contain, besides these two components, pharmaceutical carriers as usually present in formulations for topical administration. The new dermatics are especially suitable for the treatment of infected forms of acute eczematous dermatoses of different origin, for the initial treatment of strongly inflamed dermatomycoses or strongly inflamed forms of pyodermias.
Patent CA-1187141-A (CA)
Inventor: LEVIE STEPHEN A
IPC: G05B19/10
Filed: 1982-11-17
Granted: 1985-05-14
Abstract: FRONT PROGRAMMABLE TIMER FOR A MICROWAVE OVEN           ABSTRACT OF THE DISCLOSURE            A front programmable timer provides for the programming, selecting, andoperating according to desired operating times in a set of input switches (20a-j) for 8 microwave oven controller (24).  Retention of the times programmed is provided for in the event of loss of power.  A TEST mode provides for exercising a visible display (14), an audible indicator and a microwave command output signal (34) from the controller.  A tamper-proof switch assembly (12) is provided to select OPERATE or PROGRAM modes.
Patent CA-1188386-A (CA)
Inventor: KORTE HERMAN W W
IPC: H04L1/00
Filed: 1982-12-16
Granted: 1985-06-04
Abstract: ABSTRACT Disclosed is a system for transmitting digital information signals comprising a coder at the transmitting end and a decoder at the receiving end. Information signals to be transmitted are connected, at the transmitting end, to a generator polynomial in such a manner that check-points are associated with the information signals to be transmitted, the check-points being obtained from an arithmetical correlation of information signals with the generator polynomial, A cyclical block-code is used which contains an arithmetical correlation of a generator polynomial, the hamming-distance of which has a value such that a first number of errors/block, arising during transmission, is recognizable and correct-able, and with a further polynomial so that a second number of errors/block, arising during transmission, is recognizable, in addition to the recognizable and correctable errors.
Patent CA-1206758-A (CA)
Inventor: SMITH RODERICK L
IPC: B24B47/20
Filed: 1983-03-04
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE    A system for finish grinding a workpiece monitors the actual radius of the workpiece as the finish grinding progresses; feeds the grinding wheel into the workpiece at a feed rate which decreases, preferably at an exponential rate, as a desired final radius of the workpiece is approached; and terminates the feeding of the grinding wheel at the desired final radius of the workpiece.  In a preferred embodiment, the grinding wheel is trued, simultaneously with the finish grinding, by feeding a truing element into the grinding wheel at a rate that varies as a function of the decreasing rate at which the grinding wheel is fed into the workpiece.  The truing element is preferably advanced toward the grinding wheel at a rate which has (1) a first component corresponding to the rate at which it is desired to remove material from the grinding wheel at the truing inter-face and (2) a second component corresponding to the wear rate of the grinding wheel due to grinding, the second component varying as a function of the rate at which the grinding wheel is fed into the workpiece.  The grinding wheel is preferably advanced toward the workpiece at a rate which has (1) a first component corresponding to the decreasing feed rate at which the wheel is fed into the workpiece and (2) a second component corresponding the rate at which material is removed from the grinding wheel at the truing interface.  The wear rate of the grinding wheel due to grinding is determined from a power function relationship between the wheel wear rate and the wheel feed rate for a particular grinding operation.
Patent CA-1220425-A (CA)
Inventor: GARTHOFF BERNWARD
IPC: C07D211/90
Filed: 1983-04-05
Granted: 1987-04-14
Abstract: ABSTRACT     A method of combating a disorder of the salt balance in a patient afflicted therewith comprising administering to such patient a salt-balance restoring effective amount of a vasodilating 1,4-dihydropyridine of of the formula   in which R1 and R2 each independently is alkyl with 1 to carbon atoms, and the nitro radical is in the ortho- or meta-position of the phenyl radical.            The salt balance disorder may accompany the hypertensive disease or may also be aggravated by administering to such a patient a hypertension reducing agent.          Le A 21 481
Patent CA-1195778-A (CA)
Inventor: SALB JESSE
IPC: G06F17/00
Filed: 1983-04-20
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE         A system for the on-line analysis and topographic display of human brain electrical activity is disclosed, it includes amplifying filtering and converter circuits for generating a plurality of signals, representing electrical activity at a plurality of predetermined data point locations on a patient's head in digital form.  A first microprocessor and associated circuits preprocess the digital signals into a predetermined format, and a second microprocessor and associated topographic map generator form an image computation.  A display unit receives th~ preprocessed digital signals as inputs from the image computation and display unit.  The topographic map generator defines a map of a plan or elevation view of the brain containing a plurality of pixel points far in excess of the number of data points and interpolates the digital signals, so as to provide a value for each pixel on the map.  The pixel information is provided as outputs in synchronism with a horizontal and vertical scan.  A video monitor receives the output of the image computation as an input of a display unit.
Patent CA-1168749-A (CA)
Title: Filter and system incorporating the filter for  processing discrete samples of composit signals
Inventor: KAMATH BANTVAL Y
IPC: H04N9/78
Filed: 1983-06-27
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         A system for processing discrete digitized samples representing composite signals utilizing a filter which eliminates a periodic signal component from the composite signal.  The filter receives and stores consecutive digital sample representations of the composite signal and, for each received sample representation, provides a digital average representation of the value of a selected number of the received digital sample represen-tations which define a zero average value of the periodic signal component.  In one embodiment of the signal processing system, the filter is arranged in circuit with digital delays and digital signal combining and differencing circuits to form a digital color television signal dropout compensator, which is adaptable for use in NTSC, PAL, PAL-M, or other television standard systems.  In a dropout compensator adapted for NTSC color television signals, the filter receives the digital composite television signal and eliminates the chrominance component therefrom, leaving only the luminance component at its output.  A following digital subtractor is coupled to subtract the luminance component provided by the filter from the received digital composite television signal and provide the chrominance component at its output.  The separated chrominance component is phase adjusted on consecutive television lines and recombined with the separated luminance component provided by the filter for substitution in the tele-vision signal in place of the dropout affected portion thereof.  The dropout compensator also includes a digital delay of one horizontal line period through which the television signal components are passed to provide the delay necessary for substituting television signal information from a prior horizontal line.
Patent CA-1226306-A (CA)
Inventor: GEBHARD GEORG
IPC: B01D53/50
Filed: 1983-08-26
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     A method of making a building material which comprises the steps of recovering from a water scrubbing desulfurization of a fossil-fuel flue gas in which calcium compounds are added to a scrubbing liquid, a residual gypsum; recovering from a dry desulfurization of a fossil-fuel flue gas with a particulate calcium-containing absorbent, a dry residue upon the removal of particulates from the flue gas, the dry residue containing fly ash; and mixing the dry residue with the residual gypsum to form a settable construction material.
Patent CA-1223796-A (CA)
Inventor: WILSON ROGER
IPC: B27L7/06
Filed: 1983-09-09
Granted: 1987-07-07
Abstract: WOOD SPLITTING APPARATUS          ABSTRACT OF THE DISCLOSURE   A wood splitting apparatus has a single vertical mast. A log receiving anvil is mounted on the mast near the bottom thereof. A knife carriage is vertically movable along the mast. Rollers are rotatably mounted on the knife carriage and contact the front and back of the mast. A knife is mounted on the knife carriage. The knife has a plurality of blades extending radially outwards from a central point. Each blade has a cutting edge. The cutting edges of the blades face in the same direction. The cutting edge of at least one blade extends outwardly in this direction beyond the cutting edge of another blade. An hydraulic cylinder is connected between the mast and the knife carriage. The hydraulic cylinder is connected to the mast near the top thereof and to the knife carriage above the knife.
Patent CA-1220178-A (CA)
Inventor: SCHEFFERS RICHARD W
IPC: B65B9/08
Filed: 1983-09-28
Granted: 1987-04-07
Abstract: ABSTRACT       An automated bag filling machine particularly adapted to handle reclosable fastener strip profile-type plastic bags fed into the machine in a bag chain employs stations for opening, filling, reclosing, and separating filled and closed bags from the remainder of the chain.        The drive means for conveying the chain through the filling mechanism include stroke control devices which enable the operation of the machine to be changed over for handling bags of different width sizes.  Means are also provided for automatically preventing the bags in the chain from excessively over traveling their proper registration points with the various work stations.
Patent CA-1212810-A (CA)
Inventor: MUHLE MICHAEL E
IPC: B29B9/16
Filed: 1983-10-07
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           Thermoplastic granules are finished by blending thermoplastic granules with additive material to form a masterblend; intensively mixing the masterblend with additional thermoplastic granules under conditions (1) to increase the temperature of the thermoplastic to its softening temperature and (2) to increase the bulk density of the granules; and withdrawing and cooling the mixture to form free flowing granules containing additives thereon or therein.
Patent CA-1207414-A (CA)
Inventor: COSTELLO PETER E
IPC: H04M3/523
Filed: 1983-10-12
Granted: 1986-07-08
Abstract: ACD MANAGEMENT INFORMATION SYSTEM            Abstract There is disclosed an ACD management information system which tracks attendant work performance without regard to the actual station at which the attendant is operating.  The system also monitors non-ACD work states and provides individualized status reports based upon temporarily stored limit criteria.  A real time display of system performance is provided to a supervisor in a manner which allows for immediate rearrangement of the system without resort to other data.  The displayed data includes split handling information, and call abandon information, trunk busy information and work state information.
Patent CA-1218611-A (CA)
Inventor: FISHER JOHN M
IPC: B63C9/28
Filed: 1983-10-31
Granted: 1987-03-03
Abstract: ABSTRACT        A  strap  restrains  full  extension  of  an evacuation slide until a bag on the slide inflates to extend and unlace a cord to separate the strap coupling the restrained segments of the slide.  The device is especially useful as a back-up restraint in escape slides of the dual chamber variety where-in the inflation of one but not the other of the chambers  will  not  create  sufficient  pressure  to break  a primary  restraint device  employing  shear pins  separable  by  a  predetermined  pressure  being attained in the inflatable slide chambers.
Patent CA-1202565-A (CA)
Inventor: CHURCH KRISTY L
IPC: F16L15/00
Filed: 1983-11-14
Granted: 1986-04-01
Abstract: Abstract of the Disclosure A connection  for well tubular goods including a male member, a female member, each having a double set of steep tapered hook threads, two internal pressure seals including a compressible primary metal-to-metal seal and a supplementary seal made up of a resilient corrosion resistant material and additionally, a primary resilient corrosion resistant external pressure seal, and a reverse shoulder engagement between the end of the male member and a shoulder on the female member to hold the primary metal sealing surfaces in sealing engagement.
Patent CA-1219918-A (CA)
Inventor: SHIBATA TOSHIO
IPC: H01P5/103
Filed: 1983-11-28
Granted: 1987-03-31
Abstract: Abstract of the Disclosure In a microwave receiving apparatus using a wave-guide filter, the waveguide filter is disposed in parallel to a microwave reception circuit board mounted in a shield container.
Patent CA-1221780-A (CA)
Inventor: ROSENER HARVEY J
IPC: G06K15/02
Filed: 1984-02-28
Granted: 1987-05-12
Abstract: Abstract of the Disclosure A high  speed  arrangement  for  generating  smooth lines of consistent thickness regardless of slope in a raster type display system such as a computer graphics system.  A  digital  differential  analyzer  is  employed for  determining Y-position  information to n bits of fraction for each integral step in X within a single operative clock cycle. All pixel positions are identi-fied that are relevantly proximate to the starting end point of  the line,  to the concluding end point,  and each  one-dimensional  array  of  at  least  three  con-tiguous  pixel  positions  encompassing a cross-section of the interior portion of the line. Intensity values are determined for each such identified pixel position based upon its distance from the true line, with the intensities of the pixel positions identified in each array  being  additionally  determined  based  upon  the slope  of  the  line.  For  crossing-line  situations  in color systems, proportional weighting apparatus is pro-vided which generates a new pixel-position value based upon the existing intensity value, the desired color of the line and the intensity value associated to the crossing line, with the latter constituting a propor-tionality constant.
Patent CA-1227239-A (CA)
Inventor: PASKOWSKI FRANK J JR
IPC: B02C15/00
Filed: 1984-03-05
Granted: 1987-09-22
Abstract: PULVERIZER JOURNAL BEARING SYSTEM ABSTRACT OF THE DISCLOSURE        A journal bearing system (50, 52) particularly suited for use in a bowl mill (10) of the type that is employed for purposes of effecting therewithin the pulverization of material such as coal.  The function of the subject journal bearing system (50, 52) is to provide the bearing support for the journal shaft (22, 54) on which the pulverizer roll (20) is mounted that through the coaction thereof with a suitable surface (14) provided for this purpose effects the pulverization of material.  The subject journal bearing system (50, 52) includes first bearing means (62, 116) positioned at a first location along the length of the journal shaft (22, 54) so as to be cooperatively associated therewith, second bearing means (80, 128) positioned at a second location along the length of the journal shaft (22, 54) so as to be cooperatively associated therewith, oil seal wear ring means (86, 140) positioned at a third location along the length of the journal shaft (22, 54) so as to be cooperatively associated therewith and air seal ring means (88, 142) cooperatively associated with the upper journal housing (58, 110) and operative for purposes of effecting control over seal air pressure.
Patent CA-1213874-A (CA)
Inventor: ONO TETSUJI
IPC: B01J37/02
Filed: 1984-05-02
Granted: 1986-11-12
Abstract: Abstract of the Disclosure A process for producing a high-temperature resistant honeycomb catalyst, which comprises admixing cerium, zirconium, at least one metal selected from the group consisting of iron and nickel, at least one metal selected from the group consisting of platinum, palladium and rhodium, and optionally at least one metal selected from the group consisting of neodymium, lanthanum and praseodymium, each in the form of an aqueous solution or dispersion of a soluble or easily water-dispersible compound of the metal, with active alumina, drying the mixture, calcining it, dispersing the resulting catalyst composition in an aqueous medium, and depositing the dispersion on a monolithic honeycomb carrier.  The resulting catalyst is useful for simultaneous conversion of hydrocarbons, carbon monoxide and nitrogen oxides in an exhaust gas.
Patent CA-1253957-A (CA)
Title: Tamper-resistant, expandable communications system
Inventor: DICKINSON ROBERT V C
IPC: H04N7/173
Filed: 1984-05-18
Granted: 1989-05-09
Abstract: ABSTRACT           An expandable, multipurpose digital and analog communication systems in which a plurality of remote interrogator units connected in a branch of the system are isolated from one another by bandstop filters to permit simultaneous polling without interfering with other operations.         Also disclosed is a premium service control unit which makes use of a frequency-agile oscillator.
Patent CA-1236478-A (CA)
Inventor: HOSTETTLER FRITZ
IPC: C08G18/08
Filed: 1984-06-27
Granted: 1988-05-10
Abstract: ABSTRACT            LOW TEMPERATURE, STORAGE STABLE MIXTURES OF POLYESTER            PREPOLYMERS AND FLOW MODIFIERS     There are provided low temperature, storage stable, liquid mixtures of (1) isocyanato-containing prepolymers obtained from the reaction of linear and/or slightly branched polyols and a polyisocyanate characterized by a methylene group (CH2) bonded to two benzenoid nuclei, and (2) a non-hydroxyl-containing flow modifier which is compatible with the said prepolymer.  Novel liquid mix-tures thus prepared exhibit little tendency to crystallize or phase separate when stored for prolonged periods of time, i.e., well below room temperature for several days.
Patent CA-1230069-A (CA)
Inventor: SEEMUELLER URSULA
IPC: A61K38/00
Filed: 1984-07-05
Granted: 1987-12-08
Abstract: Modified protease inhibitors, process for their preparation, and pharmaceutical compositions prepared therefrom Abstract of the Disclosure The invention relates to novel modified eglins B or C, to the preparation thereof, and to pharmaceutical compositions which contain these compounds. Compared with eglin B and C, the modifica-tion consists in a terminal shortening. The compounds of the invention can be prepared e.g. by enzymatic limited proteolysis of eglins or by peptide synthesis.
Patent CA-1269389-A (CA)
Inventor: OGURI TOMEI
IPC: C07D307/94
Filed: 1984-09-05
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed .gamma. -butyrolactone derivatives represented by the following formula   wherein R1, R2, R3 and X each represent a group or an atom as defined in the specification; and an immunomodulating composition containing the same as an active ingredient.