baber/WOPTO huggingface dataset:
Patent CA-1311385-C (CA)
Title: Motorcycle mirror mount
Inventor: KUSZTOS JOHN E
IPC: G02B27/64
Filed: 1988-05-19
Granted: 1992-12-15
Abstract: Abstract of the Disclosure A motorcycle mirror mounting system that controls the position of the mirrors of a motorcycle during tilting and/or turning of the motorcycle.  A tilt sensor detects the degree and direction of tilting of the motorcycle frame and provides data representative thereof to a central controller.  In accordance with its adjustment determinations, the controller acts through one or more servo control circuits to continuously adjust the positions of the mirrors to maintain the mirrors in positions providing substantially the same view to the rear as during straight driving.  Thus, an image that would normally appear near the center of a mirror during straight riding, and which would appear to move either to the left or right of, and toward either the upper or lower boundaries of, the mirror during tilting of the motorcycle, is maintained substantially at the center of the mirror.  If the mirrors are mounted on the motorcycle handlebars, then a turn sensor senses the degree and direction of turning of the mirrors relative to the motorcycle frame and provides data representative thereof to the central controller which acts through the servo control circuits to adjust the mirror positions for the turning as well as the tilting.
Patent CA-1331929-C (CA)
Inventor: VINK WALTER V W
IPC: A23G3/34
Filed: 1988-05-19
Granted: 1994-09-13
Abstract: ABSTRACT Shelf stable hard candy glass is made with a relatively high concentration of natural fruit juice and fruit juice solids.
Patent CA-1309704-C (CA)
Title: Synthesis of crystalline silicate zsm-11
Inventor: MCWILLIAMS JOHN P
IPC: B01J29/06
Filed: 1988-05-31
Granted: 1992-11-03
Abstract: ABSTRACT     A crystalline silicate having the structure of ZSM-11 is synthesized from a reaction mixture comprising a source of alkali metal cations (M), a source of silicon, octylamine (R), seed crystals of ZSM-11 and water, and having a composition, in terms of mole ratios, within the following ranges:            SiO2/Al2O3        =       40- > 2000 H2O/SiO2          =        5-50 OH-/SiO2          =       0.05-0.5 M/SiO2          =       0.05-0.5 R/SiO2            =       0.03-1.0
Patent CA-1293387-C (CA)
Title: Yarn holder
Inventor: WIKSTON NEIL
IPC: D04B3/00
Filed: 1988-07-22
Granted: 1991-12-24
Abstract: TITLE                           YARN HOLDER                             ABSTRACT                A ring-like device or annulus slips over the second, third or fourth finger of a user and carries on its exterior surface a yarn engrasping channel, through which the yarn frictionally passes with ease but which retains the yarn in a taut state so that the yarn is taut as the yarn is manipulated with knitting needles either through a knit or a pearl stitch which forms the knitted article.
Patent CA-1303231-C (CA)
Title: Programmable input/output circuit
Inventor: KAWANA KEIICHI
IPC: H03K5/1252
Filed: 1988-09-30
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE      In a programmable input/output circuit connected to an input terminal or an output terminal of an integrated circuit, a desirable combination from signals including a signal of the input terminal, an input or output signal of a storage element, an input or output signal of a combinational logic circuit, an input or output signal of another selector and the like is selected by use of at least one programmable selector, processed and output into the output terminal. so that an input or output circuit for performing a desirable signal process can be provided.  Further, at least one dynamic selector circuit is provided, so that an output signal from another input/output circuit can be input into the storage element and an output signal from the storage element can be supplied to another input/output circuit.
Patent CA-1297751-C (CA)
Title: Drug delivery cartridge with protective cover
Inventor: DUDAR THOMAS E
IPC: A61M37/00
Filed: 1988-10-28
Granted: 1992-03-24
Abstract: Abstract of the Disclosure A cartridge 444, 644, 744 is adapted for mounting upon a receptacle 442, 642 in a parenterial fluid administration set 420 for delivering a drug or other beneficial agent to a patient.  The cartridge 444, 644, 744  includes a beneficial agent-containing chamber 606 slidable from a first, pre-use position to a second, post-use position.  The cartridge includes a hollow tube 496 in which the chamber 606 is at least partially mounted.  At least one cannula 500 is mounted to the hollow tube and extends opposite the chamber.  A protective cover or cap 530 maintains a chamber protective position that prevents inadvertent movement of the chamber that would accidentally engage the cartridge chamber with flow path means, such as the cannula.  The cover is removed in order to engage the chamber.  After delivery of the agent to the patient, the cartridge is removed from the receptacle 442,642 and the cover 530 is selectively moved to a cannula protective position in which the cover 530 is securely mounted about the second, opposite end of the hollow tube, covering the cannula 500.
Patent CA-1307230-C (CA)
Title: Apparatus for conveying, accumulating in succession and arranging products or ready-made articles in groups
Inventor: COLAMUSSI ARTURO
IPC: B65G35/06
Filed: 1988-11-04
Granted: 1992-09-08
Abstract: "APPARATUS FOR CONVEYING,  ACCUMULATING IN SUCCESSION AND ARRANGING PRODUCTS OR READY-MADE ARTICLES IN GROUPS"                           Abstract An  apparatus  for  conveying,   accumulating in succession and arranging products or ready-made articles in groups,  with said products or   ready-made  articles being fed to the same apparatus on one or more  rows  of conveyor means,  wherein the individual packages or  the individual  ready-made  articles are  orderly positioned inside independent saddles, positioned in succession, and driven along the pathway of the apparatus.   The saddles are moved by means of a continuous,  closed-loop element, to which they can be selectively and elastically linked by means of friction elements,  and are disengaged  by means of the simple engagement with stopping elements.
Patent CA-1299490-C (CA)
Title: Fibrous insulation batt delivering machine
Inventor: YAWBERG RICHARD C
IPC: B65B63/04
Filed: 1988-11-07
Granted: 1992-04-28
Abstract: ABSTRACT Apparatus for delivering fibrous insulation batts comprises an upstream batt receiving section and a downstream batt delivering station, the upstream batt receiving station being adapted for two modes of operation, the first mode being for folding batts and delivering folded batts to the downstream batt delivering station and the second mode for delivering unfolded batts to the downstream batt delivering station, the upstream batt receiving station comprising a conveyor belt for transporting batts through the upstream batt receiving station, a plurality of rolls for guiding the conveyor belt along a first path in the first mode of operation, means for moving at least one of the rolls to guide the conveyor belt along a second path for the second mode of operation, a support member spaced apart from the conveyor, thereby defining a gap between the conveyor belt in the first mode of operation and the support member, the support member being adapted to support a portion of the batt as it is transported off the downstream end of the conveyor belt, a folding plate member reciprocally mounted to engage the batt near its midsection and push the batt through the gap and into engagement with the downstream batt delivering station, thereby folding the batt.
Patent CA-1315707-C (CA)
Title: Blood filter
Inventor: KATSURA YOSHIRO
IPC: A61M1/36
Filed: 1988-11-30
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE       A blood filter comprising a bubble separating section including a generally cylindrical chamber for allowing bubbles to separate from blood, an air discharging vent at an upper end of the chamber, and an inlet conduit horizontally extending from the chamber for introducing blood into the chamber; and a blood filter section disposed below the bubble separating section, including an outlet at a lower end for discharging blood and a filter member disposed between the inlet and the outlet is characterized in that the axis of the inlet conduit extends substantially parallel to a tangent to the generally circular chamber at the connection between the chamber and the inlet conduit, and an inflow portion is disposed between the inlet conduit and the chamber so as to define a flowpath merging the inlet conduit to the chamber, whereby the inflow portion directs incoming blood from the inlet conduit so as to flow as a substantial laminar flow to a swirl flow of blood in the chamber and then merge with the swirl flow.  The apparatus has high bubble removal capacity in that few bubbles are conveyed to the filter member since newly introduced blood does not disturb the existing swirl flow of blood in the chamber.
Patent CA-1340377-C (CA)
Inventor: MA FRANK
IPC: C09K3/18
Filed: 1988-12-05
Granted: 1999-02-02
Abstract: A thickened anti-icer fluid contains a release component providing a Water Content Angle Quality of at least 80° to facilitate removal of the fluid from aircraft surfaces, especially wing surfaces.
Patent CA-1332173-C (CA)
Title: Metal dithiophosphates for use in lubricating oils
Inventor: COLCLOUGH TERENCE
IPC: C07F9/653
Filed: 1988-12-22
Granted: 1994-09-27
Abstract: ABSTRACT DITHIOPHOSPHATES            Metal dithiophosphates obtainable by reacting a basic zinc or copper compound or a molybdenum compound with a dithiophosphoric acid, said dithiophosphoric acid being obtainable by reacting phosphorus pentasulphide with a mixture of alcohols ROH and R1(OH)m where m is 1 or 2, the group R is an aliphatic hydrogen- and carbon-containing group having at least 4 carbon atoms, e.g. a C4 to C10 alkyl group, or is an alkaryl group, R1 is a hydrogen- and carbon-containing group containing at least 12 carbon atoms and either (a) a  ?C=N group or (b) the group  , R2 being an alkyl group, n being an integer of from 2 to 5, p being zero or an integer of from 1 to 5 and q being an integer of 2 or more or R1(OHm is a glyceryl derivative having the formula       ,             or         where R3 is an aliphatic hydrogen- and carbon-containing group containing at least 9 carbon atoms and R4, R5, R6 and R7 are hydrogen or alkyl groups. Preferred is the zinc dithiophosphate derived from 2-ethyl hexanol (ROH) and
Patent CA-1323904-C (CA)
Title: Control apparatus for electronic image printer
Inventor: AGULNEK MARTIN A
IPC: H04N1/23
Filed: 1988-12-22
Granted: 1993-11-02
Abstract: ABSTRACT           There is disclosed a control apparatus which controls the presentation of electronic data per scanning line to an image recording material.
Patent CA-1299788-C (CA)
Title: Telephone technician's terminals
Inventor: BUTLER MYRON C
IPC: H04M3/30
Filed: 1989-01-16
Granted: 1992-04-28
Abstract: Abstract of the Disclosure An  improved craft  technician's  field terminal  of  the portable, hand-held type for use in communicating in diverse modes with a central technician access network.   The ter-minal  is connected to the telephone line  in conventional manner in communication with the telephone access network. Job data can then be transmitted from the central network and downloaded to the terminal for instantaneous display. Re-transmission can be requested if needed.  The terminal is capable  of  uploading  data  from  the  terminal  display  in either DTMF and/or ASCII to the central network.  The craft technician's terminal contains a much greater storage capa-city than any similar devices heretofore and it is capable of holding job order and response data for what amounts to greater than a full days technician work.  In addition, data displayed at the terminal may readily be transmitted for printer access while still being retained in the terminal storage.
Patent CA-1324714-C (CA)
Title: High strength chitosan fibers and fabrics thereof
Inventor: DELUCCA GEORGE V
IPC: C08B37/08
Filed: 1989-02-08
Granted: 1993-11-30
Abstract: TITLE   HIGH STRENGTH CHITOSAN FIBERS AND FABRICS THEREOF                       ABSTRACT       High strength chitosan fibers from chitin and chitosan derivatives and the process for making these fibers are disclosed.
Patent CA-1340367-C (CA)
Inventor: HALL DAVID B
IPC: G01C19/66
Filed: 1989-04-12
Granted: 1999-02-02
Abstract: Disclosed herein is a multi-pole magnetic geometry for a multi-oscillator ring laser gyroscope. Multi-pole magnetic geometry configurations are disclosed which are useful for providing Faraday rotation where the multi-oscillator uses a Faraday rotator and high magnetic field effect where the nature of the multi-oscillator ring laser gyroscope is of split gain configuration.  The multi-post magnetic geometry includes a plurality of top or bottom loaded diametrically opposed north and south pole axially directed magnets which are positioned substantially transverse to the optical pathway but suitable for providing axially directed magnetic fields to portions of the optical pathway only where desired.  The multi-pole magnetic geometry disclosed herein substantially produces a magnetic flux that is restricted in its position to localized portions of the optical pathway with low far field effects.
Patent CA-1320065-C (CA)
Inventor: MILLER ALAN N
IPC: A61C5/00
Filed: 1989-04-26
Granted: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE              A self-threading dental anchor for insertion into a blind channel extending from an excavated surface of a tooth, the channel having a tapered seat portion of predeter-mined degrees, the dental anchor including an upper retention section to provide retention of a superstructure formed on the tooth, and a lower anchoring section connected thereto for engagement in the tooth channel to threadingly anchor the dental anchor to the tooth, the anchoring section having a helical buttress-type thread thereon.  The buttress-type thread has a substantially planar lower surface facing towards a distal insertion end of the anchoring section, and an angled upper surface tapering inwardly towards the upper retention section to provide a crest therebetween, the crest having a knife-like cutting edge.  The distal insertion end of the anchoring section is tapered to provde a slope thereon equal to the predetermined degrees of the tapered seat portion of the tooth channel to provide a mating angled configuration therebetween.  Preferably, a depth-limiting stop member is disposed between the retention section and the anchoring sec-tion.  The retention section can have a variety of different configurations, being threaded or unthreaded, for coupling with or within a cooperating driving tool.
Patent CA-1314567-C (CA)
Inventor: NIEH EDWARD C Y
IPC: B01J31/02
Filed: 1989-05-23
Granted: 1993-03-16
Abstract: PREPARATION OF NONIONIC SURFACTANTS          BY OXYALKYLATION WITH A MAGNESIUM CATALYST                          ( D#80,822-F) ABSTRACT OF THE DISCLOSURE         Nonionic surfactants containing a narrow molecular weight distribution is obtained by the use of a magnesium-containing catalyst which comprises reacting a reactive hydrogen compound selected from the group consisting of monohydric alcohols having from about 6 to 30 carbon atoms with an alkylene oxide having from 2-4 carbon atoms at a temperature at which the reaction proceeds in the presence of at least a catalytic amount of a particular magnesium catalyst containing phosphorus.
Patent CA-1326909-C (CA)
Title: On-line paper sheet formation characterizing method and device
Inventor: KING HARRISS
IPC: G01J1/42
Filed: 1989-06-16
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE      A device for characterizing the formation of a sheet material is described.  The device comprises a formation sensor for measuring the basis weight of the sheet material as the material passes through the sensor, and signal processing circuitry which receives a basis weight signal from the formation sensor and which produces three types of outputs, which outputs characterize: (1) the magnitude of variation in the sheet basis weight; (2) the strength of the weakest portion or portions of the sheet; and (3) the size of the flocs comprising the sheet.  The formation sensor includes a light pipe that is held against the sheet as the sheet moves through the sensor, and that directs a small spot of light transmitted through the sheet to a light detecting device.  The magnitude of small-scale variation in the sheet basis weight is computed by determining the ratio between average value of the basis weight signal and the varying or AC component of the basis weight signal.
Patent CA-1339251-C (CA)
Inventor: FARNSWORTH VINCENT
IPC: G01N33/68
Filed: 1989-08-04
Granted: 1997-08-12
Abstract: ABSTRACT         Peptides or proteins are sequenced by stepwise degradation while immobilized on a glass support derivatized with a silica-binding substance bearing a free acid group, especially a sulfonic acid group.  The support is preferably derivatized with 2-(4-chlorosulfonyl phenyl) ethyl trimethoxysilane.  Peptide sequencing performance is improved if the support is also derivatized with a monomeric silica-binding substance bearing a free quaternary ammonium group, such as n-trimethyoxysilyl propyl-N,N,N-trimethyl ammonium chloride.
Patent CA-1330831-C (CA)
Inventor: DOOLETTE ASHLEY G
IPC: H05H1/48
Filed: 1989-09-12
Granted: 1994-07-19
Abstract: ABSTRACT                 "ELECTRIC ARC GENERATING DEVICE"     An  electric  arc  generating device including,  a  first electrode and at least two further electrodes.   A source of electrical power is connectable to said electrodes so as to cause an arc to burn between the first electrode and one of the further electrodes.  The distribution of power within the zone of the arc is controlled by changing the path of the arc, and that change involves a series of changes in the length of the arc which includes both extension and reduction of that length.  That is, one root of the arc may remain attached to the first electrode, whereas attachment of the other root is transferred between two or more of the further electrodes in a succession of  arc  length  changes  which  need  not  have  any consistency in timing or extent, but which are dictated by the prevailing circumstances of use.  The changes in arc path are due at least in part to modification of the influence of the power source on one or more of the further electrodes,  but variation of  the flow rate of gas/material through the arc zone can be another controlling factor.
Patent CA-1306863-C (CA)
Title: Braille teaching apparatus
Inventor: MURPHY KEVIN C
IPC: G09B21/00
Filed: 1989-09-18
Granted: 1992-09-01
Abstract: ABSTRACT   An apparatus for teaching Braille letters, words and  sentence structure  is disclosed.  The present invention provides the  con-struction  of a number of blocks, each containing the  appropriate dot  arrangement on its surface to represent a Braille  character, sound, or word.  The Braille blocks are similar in construction to a  two by three matrix Lego TM  brand building block.  However,  the two  by  three matrix of dots is altered such that the dots  on  a block  are  representative of a Braille  character.   The  present invention also involves the structure of a rigid board upon  which the  Braille  blocks may be affixed.  This board  allows  for  the creation of words and sentences upon its surface.  The board  also prevents  the  inadvertent jumbling of the blocks placed  upon  it such  that  a tutorial lesson is not interrupted by  any  disturb-ances.  This feature is particularly important when one is  teach-ing the young or the retarded to read Braille.
Patent CA-1326385-C (CA)
Inventor: NIZNICK GERALD A
IPC: A61C8/00
Filed: 1989-09-19
Granted: 1994-01-25
Abstract: GROOVED, CYLINDRICAL DENTAL    IMPLANT ANCHORING MEANS           ABSTRACT OF THE DISCLOSURE         A substantially cylindrically-shaped dental implant includes on its outer surface one or more longitudinally-extending grooves and, near the base of the implant, one or more transversely-extending openings that communicate with the grooves and with a chamber internal to the implant. The chamber also communicates through an upwardly-extending passage with an apical opening at the base of the implant to permit tissue, fluids and debris to escape from a jawbone opening formed to receive the implant.
Patent CA-1332651-C (CA)
Inventor: SITNAM ELMO
IPC: A61F13/15
Filed: 1989-09-26
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    A biodegradable diaper.  The diaper has an outer sheet of biodegradable material able to resist water absorption.  An inner sheet of biodegradable material is able to allow the passage of water and is attached to the outer sheet by a biodegradable adhesive at the periphery to form an envelope.  A super absorbent core is located within the envelope.  There is a water resistant film of biodegradable material located within the core to assist in fluid distribution into the core.
Patent CA-1331953-C (CA)
Inventor: SARTORIO FRANCO
IPC: B21D5/01
Filed: 1991-06-27
Granted: 1994-09-13
Abstract: ABSTRACT            A  one-armed  handling  device     having a single pick-up member       designed to secure a metal sheet     coplanar to  a  pick-up  plane  through  the aforementioned pick-up member     ; which member      is supported on a head so  as to turn about two perpendicular axes (A, B) by vir-tue of a first element      designed to turn about a first axis  (A) perpendicular to the pick-up plane, and to which the  pick-up member   is secured directly, and a second element        designed  to  turn  about a second axis (B) parallel  with  the pick-up plane and supporting the first element       the aforementioned head     , in turn, being designed  to  travel among three cartesian axes (X, Y, Z), by means of an arm       with no variation in the position of the second axis (B).
Patent DK-163375-C (DK)
Inventor: MEINIG MANFRED
IPC: F16L23/00
Filed: 1986-05-01
Granted: 1992-07-13
Abstract: A one-piece flange ring for mounting in an open pipe includes a flange, an outer and an inner leg projecting from the flange, and an outer and an inner annularly projecting land for engaging the inner wall of the pipe. The outer leg is closer to the inner wall of the pipe than the inner leg when installed in the pipe. The outer and the inner leg are substantially parallel to one another and a capable of being fixed under stress with respect to the flange by the inner wall of the pipe when the legs are driven into the open pipe. The outer and the inner pipe engaging lands have an outer diameter greater than the inner diameter of the pipe before installation in the pipe, and they are flexed under stress toward the center of the pipe when the flange ring is installed in the pipe. The outer and the inner pipe engaging lands have an outer diameter equal to the inner diameter of the pipe after installation in the pipe. The outer and the inner pipe engaging lands are bent diagonally toward the flange. The flange includes two parallel faces, an outer face and an inner face. The outer face projects substantially perpendiculary from the outer leg. The inner face projects substantially perpendiculary from the inner leg.