baber/WOPTO huggingface dataset:
Patent CA-1234460-A (CA)
Inventor: VAN DEN BRINK HENDRIKUS G
IPC: A01K45/00
Filed: 1984-11-27
Granted: 1988-03-29
Abstract: ABSTRACT      Device for conveying living chickens to a slaughtering plant, comprising means  (6)  for  separating  the  chickens  one  by  one, conveying them with the separated legs into leg clamps (39,40) on a  turn  tables  (38)  which  cooperate  with  means  (42)  which synchronize all chickens into an identical position in which they hang with their heads downwardly and with the legs into a position which allows taking over of each chicken by clamping frames with neck clamp (55) and leg clamps  (56,57) of an other conveyor (4) which feeds the chickens towards the slaughter hooks (59) of the slaughterhouse conveyor (5).
Patent CA-1220007-A (CA)
Inventor: TERNEU ROBERT
IPC: C23C16/40
Filed: 1984-11-28
Granted: 1987-04-07
Abstract: ABSTRACT     COATED GLAZING MATERIAL     Glazing material may bear a pyrolytically-formed light-transmitting solar  radiation screening metal oxide coating.   In order  to promote abrasion  resistance  in  a  coating  which  has  an  acceptable  tint  in reflection due to interference effects, at least 95% by weight of the metal ions in the coating consist of tin and titanium, and the relative proportions of  tin and titanium ions  in the coating are such as  to impart to the coating a refractive index which is not greater than 2.2.
Patent CA-1245886-A (CA)
Inventor: REBENTISCH HUGO E
IPC: F16B37/04
Filed: 1985-01-02
Granted: 1988-12-06
Abstract: FASTENER FOR CHANNELED STRUCTURAL MEMBERS            ABSTRACT   A fastener for attaching fixtures to channeled structural members has an extended bolt engaging section which increases the  load carrying capacity of the fastener.  The fastener, with the extended section, can be used in channeled structural members of limited depth as well as the standard channeled structural members without sacrificing the load carrying capacity.  The extended section has an alignment feature which will align the flanges of the channeled structural member with the grooved flange engaging means of the fastener permitting the use of the fastener in channeled structural members having widths greater than standard members.
Patent CA-1228389-A (CA)
Inventor: KRAMER JAMES H
IPC: B63H23/34
Filed: 1985-01-25
Granted: 1987-10-20
Abstract: ABSTRACT A bearing assembly for use with a marine propeller wherein a rigid bushing is adopted to be connected to a drive shaft for rotation therewith, while an annular elastomeric ring in radial compression has its inner surface bonded to such bushing.  The outer surface of such deformed elastomeric ring is in frictional engagement with an anti-functional cylindrical member which in turn is connected to a plurality of circumferential spaced propellers via a hub.
Patent CA-1235958-A (CA)
Inventor: SHOJI HISASHI
IPC: G06F9/44
Filed: 1985-01-29
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE   A colored image-forming method is initiated by forming a latent image on an image retainer in the form of a rotatable drum.  Then, a powdered toner is caused to fly from a developer-feeding carrier and adhere to the retainer in the presence of an oscillating electric field.          Similar steps are carried out using different powdered toners to superimpose toner images of different colors on the retainer.  Each developer-feeding carrier has a magnet member to exert a magnetic force to the corresponding toner. A magnetic attracting force acting between the toner particles and the magnet member becomes smaller according to the increase of the number of the repetition of the above steps.
Patent CA-1231290-A (CA)
Inventor: ANDERSON BRUCE W
IPC: F16D65/14
Filed: 1985-02-08
Granted: 1988-01-12
Abstract: EXTENSIBLE PISTON WITH BREAKABLE     OR DISPLACEABLE COUPLER                        ABSTRACT A fluid pressure actuated piston (78) is slidably carried in a fluid pressure actuated cylinder (50) which, in turn, is slidably carried in a fixed carrier or casing (21).  Movement of the cylinder (50) is resisted by a breakable or displaceable coupler (90, 94, 184, 185) which engages the cylinder (50).  Fluid pressure acting upon the cylinder (50) and piston (78) causes the coupler (90, 94, 184, 185) to break or be displaced and release the cylinder (50) for axial movement in the direction of movement of the pressure responsive piston (78).
Patent CA-1253076-A (CA)
Inventor: MILNER JEREMIAH
IPC: A61M1/28
Filed: 1985-02-14
Granted: 1989-04-25
Abstract: ABSTRACT          Peritoneal Dialysis and Compositions for Use Therein A peritoneal dialysis composition contains an osmotic agent comprising a glucose polymer mixture, said mixture including more than 50% by weight of glucose polymers of D.P. (degree of polymerisation) greater than 12. A method of effecting peritoneal dialysis comprises introducing into the abdominal cavity of a patient such a peritoneal dialysis composition.  A method of treating a patient suffering from toxaemia caused other than by kidney malfunction comprises effecting peritoneal dialysis by introducing into the abdominal cavity of the patient a peritoneal dialysis composition including as an osmotic agent a glucose polymer mixture containing at least 15% by weight of glucose polymers of D.P. greater than 12.
Patent CA-1243892-A (CA)
Inventor: DECOENE FRANS J G C
IPC: A01F15/07
Filed: 1985-02-21
Granted: 1988-11-01
Abstract: ROUND BALER WITH VERTICALLY ELONGATED STARTING CHAMBER          ABSTRACT OF THE DISCLOSURE A round baler includes a base and rear frame.  A first set of rollers is mounted in the base frame and extends transversely thereof.  A pair of arms are pivoted on the rear frame, and a second set of rollers is carried by the arms extending transversely between the arms.  The arms are movable between a bale starting position and a full bale position, and the second set of rollers cooperates with at least part of the first set of rollers to define a bale starting chamber that is vertically elongated when the arms are in the bale starting position.
Patent CA-1259344-A (CA)
Inventor: SATHER STANLEY H
IPC: D21G9/00
Filed: 1985-03-19
Granted: 1989-09-12
Abstract: AIRBORNE PULP DRYER KITES          ABSTRACT OF THE DISCLOSURE          The invention provides an apparatus for feeding a web through an apparatus having rollers and wherein the web is air-borne. The apparatus comprises an air-borne leader connectable to the web. The leader is elongated and of a flexible, sheet-like material with a plurality of pockets formed thereon and having a plurality of laterally extending stiffeners. The apparatus is characterized by a plurality of transverse pleats formed on the sheet-like material. Each pleat extends about a transverse passageway extending from one longitudinal edge of the leader to the opposite longitudinal edge. Tubes are fixedly held within each passageway adjacent each longitudinal edge of the leader. There is a rod extending through each passageway. Each end of each rod is slidably receivable in one of the tubes. Each of the rods has a length which is less than the width of the leader at the position of the rod, permitting slidable movement of the tube with respect to the rod.
Patent CA-1236180-A (CA)
Inventor: YEN KUO-HSIUNG
IPC: H04L27/18
Filed: 1985-05-08
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE                SURFACE ACOUSTIC WAVE            DEVICE FOR DATA RATE REDUCTION        A  surface  acoustic  wave  (SAW) device, and corresponding  method,  for  expanding or  contracting the time scale of an input signal  that varies in time but is limited to a predetermined time  interval.  One embodiment  of  the invention achieves time  expansion or  compression by  means  of  two  Fourier  transfor-mations    providing    different   chirp  rates,  and implemented  in  a form that includes  only  five  SAW dispersive delay lines.    In the illustrative version of  this  embodiment, three of  the  dispersive  delay lines are used  in  conjunction  with  multipliers  or mixers,  and  two  are  used  as  convolvers.  Another embodiment  of  the  invention  uses  only  three  SAW dispersive  delay  lines,  two  in  conjunction   with multipliers  and  one  located between the multipliers to  effect the desired time-scale  change.    A  third embodiment  of  the  invention  employs  a  SAW tapped delay  line  and an associated set of gates to  select successive data  bit  signals  from  successive output taps in the delay line.  A SAW fill-in  filter is used to fill in inter-bit gaps resulting from  the  use  of the tapped delay line.
Patent CA-1265284-A (CA)
Inventor: GRAHAM STEPHEN L
IPC: C08K5/13
Filed: 1985-07-18
Granted: 1990-01-30
Abstract: ABSTRACT          The compatibility and thermal stability of blends of polyamides and ethylene polymers containing carboxylic acid groups is improved by adding thereto an organic carboxylic acid compound, especially di-basic acids such as sebacic acid or tartaric acid.  The blends may also contain free-radical scavengers and/or anti-oxidants.  These blends are useful as heat-plasticized adhesives or bonding agents.     33,147-F
Patent CA-1250155-A (CA)
Title: Platinum resistance thermometer
Inventor: BOHARA ROBERT C
IPC: H01C17/12
Filed: 1985-07-30
Granted: 1989-02-21
Abstract: PLATINUM RESISTANCE THERMOMETER   ABSTRACT OF THE DISCLOSURE A platinum resistance thermometer is formed in a process which includes the defining of a path for the resistance thermometer in an inert material deposited in a layer on the substrate.  The substrate surface  is  exposed  in  the  path, and  the  inert material forms a negative pattern for the path.  The resistive material  for  the  thermometer  is  then deposited on both the substrate  surface exposed  in the path and on the surfaces of the inert material remaining on the  substrate.   After  this,  the inert material is etched away,  and the resistive material deposited on top of the inert material is then loose and  can  be  removed  leaving  a  strip  of  resistive material  in  the  desired  path  for  forming  the resistive   thermometer.     The    strip   has   low contamination and impurities to more easily reach the desired temperature coefficent of resistance of the strip forming the thermometer.
Patent CA-1233877-A (CA)
Inventor: FRASER EDWARD C
IPC: E21B47/022
Filed: 1985-09-13
Granted: 1988-03-08
Abstract: BOREHOLE SENSING TOOL WITH OPTICAL ROTATION SENSOR            ABSTRACT OF THE DISCLOSURE     A tool (50) for measuring the direction of a subterranean borehole (200) includes an optical rotation sensing device (52) which accurately measures attitude of the tool housing (51).  The optical rotation sensor (52) includes two optical fiber coils (74, 76) configured in the shape of a race track.  The optical fiber coils (74, 76) are fixedly disposed on a frame (78) and positioned such that the plane of one coil (74) is rotated a predetermined angle with respect to the plane of the other coil (76).  The frame (78) is periodically rotated about an axis which is axial to the borehole (200).  An accelerometer (58) measures acceleration with respect to terrestrial gravitational forces. Tool attitude is calculated from the measurements performed by the optical rotation sensor (52) and the measurements produced by the accelerometer (58).  A signal indicating the measured attitude is transmitted to the surface for analysis and display.
Patent CA-1249223-A (CA)
Inventor: GELLER LEO
IPC: A61K9/10
Filed: 1985-11-04
Granted: 1989-01-24
Abstract: Solid drug formulations and stable suspensions Abstract of the Disclosure The invention relates to solid drug formulations obtainable by lyophilisation for the preparation of stable suspensions and to the stable suspensions themselves, which formulations contain 4-hydroxy-or 4-acyloxy-4-androstene-3,17-diones.
Patent CA-1247721-A (CA)
Inventor: BLUM DIETER W
IPC: B24B9/14
Filed: 1985-11-25
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed  is  a direct numerically  controlled  positioning attachment  for a pattern cam following ophthalmic lens  periphery grinder of the pattern cam type.  The actual physical position of the  existing  sizing  adjustment  mechanism of  the  grinder  is sensed, the existing sizing adjustment mechanism determining the position  of  a lens edge relative to  the  grinding  wheel.   An actual  position  signal  is produced indicative  of  the  sensed actual position of the existing sizing adjusting mechanism on the grinder.   A  desired position signal,  indicative of the desired position of the lens edge relative to the grinding,  is  received from  a  computer and the desired position signal and the  actual position  signal,   are  compared and  produce  an  error  signal indicative  of any error between the desired position signal  and the actual position signal.   Mechanical motion is produced  from the  error  signal,   and  transmitted  to  the  existing  sizing adjustment   mechanism of the grinder thereby causing the  actual position  signal to become equal to the desired position  signal, thereby   causing   the  error  signal  to  become   zero.    The transmission  of mechanical motion positions the existing  sizing adjustment  mechanism  and  consequently the  lens  edge  to  the desired  position  relative  to the grinding wheel.  The axial position of a lens to be ground by the grinder is sensed and  an axial position signal is indicative of said sensed axial position of a lens to be ground is produced.  The axial position signal is communicated  to  the  computer  thereby  allowing the   control computer to provide the desired position signal which corresponds to the axial position of the lens to be ground.
Patent CA-1272597-A (CA)
Inventor: COLEGROVE GEORGE T
IPC: C10L1/32
Filed: 1986-01-20
Granted: 1990-08-14
Abstract: TITLE OF THE INVENTION          COAL SLURRY            ABSTRACT OF THE DISCLOSURE         An aqueous slurry containing ground coal and a biosynthetic polysaccharide is disclosed.
Patent CA-1259501-A (CA)
Inventor: PEBRE THIERRY
IPC: E05B65/12
Filed: 1986-02-06
Granted: 1989-09-19
Abstract: MECHANISM FOR ASSISTING THE CLOSING     OF A DOOR OF A MOTOR VEHICLE                            ABSTRACT             The mechanism comprises: a lever pivotally mounted on a fixed pin at one of the ends of the lever, a fork member rotatively mounted on a pin fixed to the lever, the fork member being adapted to receive a keeper fixed to a centre post of the body of the vehicle, this fork member being provided with an elastically yieldable element for returning it to its position in which it is disengaged from the keeper, a device for locking the fork member to the keeper during the pivoting of the lever, the locking being effected before the pivoting of the lever, and a cam rotatable about a fixed pin and capable of being driven in rotation by a motor which is automatically started up by the locking of the fork member at the beginning of the closing travel of the door.
Patent CA-1263333-A (CA)
Title: Process for the denitrogenation of nitrogen-  containing hydrocarbon compounds
Inventor: HUDSON CARL W
IPC: C07C1/00
Filed: 1986-02-12
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE             A feed comprising a nitrogen-containing hydrocarbon compound, or compound containing a carbon-nitrogen bond, is contacted in the presence of hydrogen over a catalyst comprising elemental iron, preferably a fused iron, and one or more alkali or alkaline-earth metals components (possibly with a Group III metal promoter in addition) at reaction conditions sufficient to cleave said carbon-nitrogen bond and denitrogenate said  nitrogen-containing  hydrocarbon compound,  or compounds.  Where the compound is an aromatic hetero-cyclic    nitrogen-containing    hydrocarbon,    or hydrocarbons, containing at least one aryl carbon-nitrogen   bond,   or   feedstock   containing   such hydrocarbon, or hydrocarbons, the aryl carbon-nitrogen bond, or bonds, are cleaved without significant hydro-genation of the aromatic ring portion of the molecule.
Patent CA-1251186-A (CA)
Inventor: ROBERTS JAMES R
IPC: F21V21/10
Filed: 1986-02-24
Granted: 1989-03-14
Abstract: ABSTRACT OF DISCLOSURE   An  indirect lighting assembly consisting of a housing structure  and  low  voltage  light  tubing  for  retention therein, said  housing structure being a unitarily extruded body having an anchor tab portion extending perpendicularly into  a  spacer  portion  and  terminating  in  a  light  tube housing  portion  having  an  open  area  directing  light generally  perpendicular  to  the  plane  of  said  spacer portion.
Patent CA-1270743-A (CA)
Title: Draft-proof flexible curtain for a concertina-type  door
Inventor: KRAEUTLER BERNARD
IPC: E06B9/06
Filed: 1986-02-27
Granted: 1990-06-26
Abstract: A B S T R A C T          A draft-proof flexible curtain for a concertina-type door A flexible curtain     for a concertina-type door includes a strip      of flexible material running along each of its side edges and suitable for coming into contact with the bottoms of the edge-receiving grooves in each of the door posts    .  If the flexible curtain includes reinforcing bars     having guide-wheels      at their ends, the strips may include wheel-receiving gaps.  Advantageously, the strips are constituted by brushes having long and flexible bristles.  If the curtain has reinforcing bars which do not include guide- wheels      the reinforcing bars need not penetrate fully into the grooves in the door posts    , thereby leaving room for the strips   to be constituted by the edges of the curtain     itself, with the curtain being wider than the distance separating the bottoms of the facing door post grooves.  The strips      provide draft-proofing for the concertina-type door under all normal conditions, i.e. regardless of whether the outside pressure is greater than the inside pressure or vice versa, or there is substantially no pressure difference between the outside and the inside.
Patent CA-1272730-A (CA)
Inventor: RENTZEA COSTIN
IPC: C07D319/06
Filed: 1986-04-23
Granted: 1990-08-14
Abstract: Abstract of the Disclosure:  Compounds of the formula   where R1 and R2 are identical or different and are each hydrogen or alkyl of 1 to 5 carbon atoms, the radicals X are identical or different substituents selected from the group consisting of halogen, cyano, trifluoromethyl, nitro, C1-C4-alkyl, C1-C4-alkoxy, unsubstituted or substituted phenyl or hydrogen, m is from zero to 5, n is an integer from 2 to 6 and Y is -CO- or -CH(OH)-, their intermediates of the formula (II) (II) and (V)                  (V) and the use of the compounds (I) as plant growth regulators.
Patent CA-1256207-A (CA)
Inventor: BOUTIGNY PIERRE-HENRI
IPC: H01L29/772
Filed: 1986-05-08
Granted: 1989-06-20
Abstract: ABSTRACT          Charge transfer device provided with self-induction members.            The invention relates to a charge transfer device (CTD) having two or four phases, for which the speed of transferring the stored charges is increased by means of self-induction members connected to each of the clock areas of each memory element so that the capacitive impedance presented initially to the clock signal generator by the CTD becomes a substantially resistive impedance.  Such a charge transfer device having an increased speed of transfer is used in the digital oscilloscopy or in arrangements for handling pictures.         Application:  digital oscilloscopy, handling of pictures.
Patent CA-1245748-A (CA)
Inventor: MEIER DIETER
IPC: G01S7/48
Filed: 1986-05-30
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE:           For electrooptical measurement of distance with modulation of light external to the light source a modulator system with low sensitivity to temperature and with a low modulating voltage is disclosed.  The temperature dependence of the static birefringence of a modulating crystal is compensated by passing the modulated light beam, after traversing the crystal, a quarterwaveplate, the measured path and the quarterwave plate again - a second time through the crystal with its polarization rotated by 90°.  The light beam returning from the measured path is separated from its source by means of a polarizing beam splitter.
Patent CA-1269374-A (CA)
Inventor: EBERLEIN WOLFGANG
IPC: A61K31/55
Filed: 1986-06-26
Granted: 1990-05-22
Abstract: Abstract Diazepinones Compounds of formula I are described, (I)   wherein X represents the group -?HR, -?R or an oxygen atom and A represents the groups -NR1R2, wherein R1 and R2 represent hydrogen atoms or alkyl, cycloalkyl or phenylalkyl groups, n represents the number 0, 1 or 2, R3 represents a hydrogen atom, a hydroxy or alkyl group or a group -(CH2)n-N-R5R6 (R5 and R6 being lower alkyl groups) and R4 is an alkyl or phenylalkyl group.  The compounds and their salts have favorable effects on heart rate and can be used as vagal pacemakers for treating bradycardia and bradyarrhythmia in human and veterinary medicine.  Some of these compounds also have very good antithrombotic effects.
Patent CA-1275087-A (CA)
Inventor: VAUGHAN DAVID E W
IPC: C01B33/26
Filed: 1986-08-15
Granted: 1990-10-09
Abstract: ABSTRACT           This invention is a composition of matter made up of an expanded smectite clay having multi-metallic pillars separating the clay layers.   The expanded  clay  may  be  used  as  a  shape  selective catalyst,  catalyst  support,  or  as  an  adsorbent material.  More particularly, this invention relates to expanded smectite clays wherein the pillars are made up of aluminum and one or more transition metals.
Patent CA-1272002-A (CA)
Inventor: KUNIO MAEDA
IPC: E04B1/62
Filed: 1986-08-19
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE           Adhesive sheets for preventing adhesion of various kinds of aquatic growths on the surface of structure immersed in the water,  such as various kinds of ships,  pier walls, intake gates and the like.  These adhesive sheets are formed by providing water-proof pressure sensitive adhesive layer on one side of a copper-nickel alloy plate covered with a primer layer.  These sheets as easily applicable to the hull of a ship, having excellent durability.
Patent CA-1259378-A (CA)
Inventor: OMOTO NORIAKI
IPC: H03J7/06
Filed: 1986-09-18
Granted: 1989-09-12
Abstract: A.F.C. System For Broad-Band FM Receiver ABSTRACT OF THE DISCLOSURE    An A.F.C control system for reception of wide-band F.M. transmission such as satellite transmissions, in which a center frequency of an F.M. I.F. signal is repetitively and alternately compared with an upper and a lower frequency limit value so long as the center frequency lies between these values, with the results of the comparisons being respectively stored in two latch memories, whose contents thereby indicate any error of the center frequency relative to the frequency limits.  Any departure of the center frequency from between the limits is corrected by successive frequency shifts of the local oscillator frequency, with the results of correction being indicated by the latch memory contents and with the number of frequency shifts being determined accordingly.
Patent CA-1243100-A (CA)
Inventor: WHITE ROGER P
IPC: G02F1/167
Filed: 1986-10-29
Granted: 1988-10-11
Abstract: ABSTRACT:           A photosensitive electrophoretic display device is described which provides real time imaging without a reset cycle.  This display device operates by the use of interdigitized electrodes at an addressing side of the display on which a photoconductor material having a varying resistance according to light exposure is provided in order to vary the electric field across the electrophoretic suspension.  This enables movement of electrophoretic particles according to application of the proper voltages and light exposures.
Patent CA-1272822-A (CA)
Inventor: AOYAMA AKIMASA
IPC: C08L53/00
Filed: 1987-03-26
Granted: 1990-08-14
Abstract: Abstract The present invention relates to resin compositions and laminates using saponified ethylene-vinyl acetate copolymers containing a polyether component.  Formed products and laminates obtained from the resin compositions are flexible, excellent in flexural fatigue resistance and gas barrier properties and extremely useful as flexible laminates.