baber/WOPTO huggingface dataset:
Patent CA-1204864-A (CA)
Inventor: SZONYI LASZLO
IPC: G08C21/00
Filed: 1984-06-27
Granted: 1986-05-20
Abstract: Abstract:            A system for automatically calibrating a robot in all degrees of freedom in one point to compensate for inaccuracies in the different coordinate directions. The system includes moving a measuring body (32) held by the robot gripper in response to a command representative of a previously determined nominal position within a measuring fixture (31) known to the robot controller, determining by means of sensing means (S1-S6) the actual position reached by said measuring body, calculating the errors in the different coordinate directions based on the measured values and the nominal position values and compensating for the errors in respective coordinate directions.
Patent CA-1246465-A (CA)
Inventor: MUELLER HANS
IPC: B01D29/33
Filed: 1984-08-07
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE         In a filter pressure container provided with a plurality of vertically suspended tube-like filter elements having a filter cloth thereon the filtration of residual volumes of a liquid being filtered and the rinsing-out of the filter cakes built up during the filtration on the filter cloth are carried out by pumping out of the residual liquid or the rinsing liquid from the container by pump into an injector mounted in the container above the filter elements.  The injector sprays out the residual liquid or the washing liquid over the filter elements while a pressure gas or air is simultaneously supplied into the container to force the liquid mist through the filter elements.
Patent CA-1228737-A (CA)
Inventor: TRELFORD ALAN
IPC: A01D34/63
Filed: 1984-08-31
Granted: 1987-11-03
Abstract: Collecting Box for a Garden Tool ABSTRACT OF THE DISCLOSURE         A collecting box for collecting debris from a garden tool, for example a lawn mower or a lawn raker, has a lightweight, self-supporting collecting box body and, on each side of the body, a tubular fastening member for fastening the collecting box to the garden tool.  The fastening members extend at least one third of the way along the sides of the body with a view to preventing the body being subjected to high stresses, and the ends of the fastening members project from the body and can be inserted into sockets in the tool.  An intermediate length of each fastening member is exposed to provide a handle for carrying the box.
Patent CA-1204831-A (CA)
Title: Actuator for zero insertion force connectors
Inventor: GILLETT JOHN B
IPC: H01R24/00
Filed: 1984-08-31
Granted: 1986-05-20
Abstract: Abstract ACTUATOR FOR ZERO INSERTION FORCE CONNECTORS An actuator for a zero insertion force printed circuit board connector. Two connectors are used in opposing pairs to connect to parallel edges of a printed circuit board. Moving a first actuator mechanism on the first connector moves the printed circuit board toward the opposite connector to a fixed position and then causes a closing/wiping action of the contacts of the first connector. A second actuator mechanism, located on the second connector, has operation substantially identical to that of the first mechanism except the printed circuit board does not move. The two connectors are mechanically substantially identical and the actuation sequence is independent of the handle sequence. Another embodiment for contacting a single edge of a printed circuit board is disclosed wherein one of the aforementioned two connectors is replaced by a simple guideway.
Patent CA-1233319-A (CA)
Inventor: FRANKLIN ROBERT P
IPC: A47F5/08
Filed: 1984-09-18
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE          A kit for making a multi-bay display is disclosed.          The kit includes a continuous rear wall, a plurality of bay dividers and means for attaching the bay dividers to the rear wall to form a multi-bay display.  Each of the bay divi-ders includes first and second panels hingedly connected to one another, at least one extension member and means for coupling the extension member to a respective panel in a manner which permits the effective length of the panels to be adjusted.
Patent CA-1232957-A (CA)
Inventor: HEWETT ALLAN J C O W SAANICH R
IPC: G01D5/14
Filed: 1984-09-28
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE         A novel sensor or transducer is provided herein.  The sensor is an angle sensor which may be used to achieve spatially correspondent master/slave controls.  The sensor includes an inner ring of robust, non-magnetic material within which is fixedly disposed, but preferably is em-bedded, at least one Hall-effect plate ; an outer ring of robust non-magnetic material relatively rotatable with respect to the inner ring, the outer ring having fixed therein, but preferably embedded therein , at least two magnet poles to provide a uniform magnetic field in the inner ring ; and a casing around the outer ring, the casing being formed of a ferromagnetic metal.  Electrical connections are provided for the Hall-effect plate for applying a current along the length thereof and for conducting the voltage therefrom which has been produced across the Hall-effect plate.  Means are provided for relatively rotating the inner and outer rings.  Finally means are provided for reading the voltage which has been produced across the Hall-effect plate.  This voltage varies continuously as the sine of the angle of rotation between the inner and outer rings.  This sensor thus provides reliable and precise angle sensing.
Patent CA-1234102-A (CA)
Inventor: EASTON IAN A
IPC: C08H1/00
Filed: 1984-10-03
Granted: 1988-03-15
Abstract: ABSTRACT            PROTEIN/POLYSACCHRIDE COMPLEXES       Complexes  of polyanionic plant polysaccharides with biodegradable proteins, or proteolytic degradation products thereof, are useful in the formation of wound dressings and surgical implants, such as sutures, blood vessel grafts, and artificial organs.  The biodegradable protein is preferably collagen, and the polysaccharide is preferably sodium alginate.  The complexes are preferably formed by combining the protein and the polysaccharide at a pH which is no higher than the isoelectric point of the protein.  The complexes may be crosslinked, such as by dehydrothermal crosslinking or by the use of chemical crosslinking agents such as aldehydes or carbodiimides.  Multivalent cations may also be incorporated in the complex in order to give added strength.
Patent CA-1228068-A (CA)
Inventor: OKUSHIMA HIROMI
IPC: C07D403/12
Filed: 1984-12-10
Granted: 1987-10-13
Abstract: TITLE OF THE INVENTION:         PYRIDAZINONE DERIVATIVES AND SALTS THEREOF          ABSTRACT OF THE DISCLOSURE:        There are provided novel pyridazinone derivatives having the general formula (I):                    (I) wherein A represents 5- or 6-membered heterocyclic ring having 1 - 3 nitrogen atoms, which may be substituted by at least one member selected from the group consisting of C1-5 alkyl, cyano, hydroxyl, C1-5 alkoxyl, amino, C1-5 alkylamino, C2-6 dialkylamino, C2-5 acylamino, carboxyl, C2-5 alkoxycarbonyl and carbamoyl, and R1 and R2 indepen-dently represent hydrogen atom or C1-5 alkyl or R1 and R2 may form together C1-5 alkylene, and salts thereof.  They are useful as a cardiac stimulant.
Patent CA-1215208-A (CA)
Inventor: SKINNER JAMES
IPC: E04D13/068
Filed: 1984-12-14
Granted: 1986-12-16
Abstract: ABSTRACT     A gutter system of thermoplastics material is provided for mounting to a wall, the gutter system comprising a plurality of hanger brackets and gutter sections, each hanger bracket comprising a mounting plate for mounting the hanger bracket on a wall, a beam secured to the mounting plate and extending therefrom to an end remote the mounting plate, a downwardly opening channel carried by the beam proximate the mounting plate, the channel having a reduced or restricted mouth portion for receiving and securing a resiliently deformable lip carried on the top of the front and rear wall of each gutter section which lip deforms when pressed through the mouth of the channel into the channel and resiliently restores for locking in the channel, the beam preferably being in the form of an I-beam and more preferably in the form of a modified I-beam being triangular in shape with a taller web portion proximate the mounting plate than remote the mounting plate, the gutter comprising front and rear walls and a bottom, the top of the rear wall comprising a resiliently deformable lip (preferably in the form of a V-shaped lip) for being inserted and secured in the channel, by being pressed through the restricted channel mouth portion into the channel to expand therein and be precluded from being removed until resiliently depressed to be removed through the channel mouth, complementary fastening elements at the end of the beam remote the mounting plate and on top of the front wall of the gutter for securing together, and a raised bead or projection on the inner surface of the rear wall extending in the same direction as the lip on the top of the rear wall and spaced therefrom whereby when the lip is in the channel, and the complementary fastening elements secured, the beam proximate the mounting plate of each hanger bracket engages the bead or projection on the rear wall of the gutter to rigidify the structure and permit ease of expansion and contraction of the gutter sections relative to the hanger brackets supporting the gutter sections, and the mounting plate spaces the rear wall of the gutter sections from the wall to which the gutter system is secured to ease expansion and contraction of the gutter sections.
Patent CA-1241603-A (CA)
Inventor: DAS SUDEB
IPC: A61K47/00
Filed: 1985-02-01
Granted: 1988-09-06
Abstract: ANTIFUNGAL DERMATOLOGICAL SOLUTION            ABSTRACT    Alcohol/aqueous solutions of certain relatively insoluble imidazole derivatives, particularly miconazole and miconazole nitrate, are prepared to concentrations of at least 1.0 percent by weight active agent.  The solutions are pharmacologically acceptable for topical application as the treatment of fungal skin infections and are readily applied by means of a pump sprayer.
Patent CA-1245394-A (CA)
Inventor: FLACKETT DALE R
IPC: E06B3/54
Filed: 1985-02-15
Granted: 1988-11-22
Abstract: ORGANOPOLYSILOXANE COMPOSITION CURABLE            TO AN ELASTOMER AND USE THEREOF     Abstract A composition curable to an elastomer in the presence of moisture obtained by mixing (A) a polydiorgano-siloxane having terminal silicon-bonded hydroxyl groups;          (B) a defined complex of titanium; and (C) an oxime silane crosslinking agent.  The compositions may also contain con-ventional ingredients such as fillers, curing catalysts and polydimethylsiloxanes having terminal triorganosiloxy groups.         The compositions are particularly suitable for use as low modulus sealants in building and glazing structures.
Patent CA-1255492-A (CA)
Inventor: SHULMAN CINDY B
IPC: H01B3/44
Filed: 1985-02-19
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE          Nonvulcanized, thermoplastic elastomeric com-positions useful in high quality, low voltage insulation. The compositions comprise polyolefin plastics blended with a copolymer of ethylene and an unsaturated ester of a lower carboxylic acid, olefinic elastomer and mineral filler and/or carbon black filler, and, optionally, hydrocarbon oil.  Preferably the filler is alumina trihydrate which results in a flame-retardant insulation useful in building and communication wire.
Patent CA-1252503-A (CA)
Inventor: PICOT PASCAL
IPC: H01H13/12
Filed: 1985-03-08
Granted: 1989-04-11
Abstract: ABSTRACT        The contractor incorporates, in a cavity (70), a fixed contact blade (20) and a movable contact blade (21) pushed elastically away from the fixed contact blade (20) in the opposite direction to the direction in which the follower (13) is pushed, the follower (13) being capable of cooperating in thrust with the piston means (2) of the casing of the servomotor in which the contactor is mounted, the movable contact blade being coupled to a plunger (15) mounted so as to slide in the follower (13) and incorporating a shoulder (16) which is capable of cooperating with an abutment (18) of the follower.  The cavity (70) isolated hermetically from the outside, communicates freely and permanently with the rear working chamber (4) of the servomotor through passages (12).
Patent CA-1254304-A (CA)
Inventor: MATELAN M NICHOLAS
IPC: G06F9/46
Filed: 1985-10-31
Granted: 1989-05-16
Abstract: ABSTRACT A multiple computer digital processing system including several Local Buses positioned orthogonally to a Common Bus. Each Local Bus is connected to the Common Bus through a plugably connected Common Bus interface card to provide a transfer of information between Local Buses across the Common Bus. Computer cards, memory cards and other device cards may be plugably connected to the Local Bus to communicate with each other via the Local Buses and Common Bus. The number and types of cards connected and even the number of Local Buses connected to the Common Bus may be varied according to the requirements of each application. Additionally, the Common Bus includes a shared memory accessible by all devices and an InterComputer Interrupt circuit providing interrupts to the computer cards. Further the computer cards are plugably connectable to a Peripheral Bus to provide communications with peripheral devices located externally to the system. All cards connected to the Local Buses and Common Bus include monitor circuits connected through a Test Bus to a System Monitor that configures the system according to the cards connected and the application requirements, detects errors, monitors performance, and provides fault tolerant repair capability under operator supervision.
Patent CA-1264638-A (CA)
Inventor: ALM ARTHUR L
IPC: B07B4/08
Filed: 1985-11-19
Granted: 1990-01-23
Abstract: ABSTRACT OF THE INVENTION    A grain harvesting combine is provided with an improved sieve plate for more efficient cleaning of the grain. The sieve plate is mounted on the combine adjacent the rearward end thereof and is substantially rectangular in shape. The sieve plate has forward and rearward edges and opposite side edges, the forward edge and side edges being substantially coplanar. The sieve plate also has a forward portion which slopes downwardly from the forward edge and terminates in a substantially flat portion extending rearwardly to the rearward edge.  Inclined opposite side portions are also provided which slope downwardly from each side edge to the flat portion of the sieve.  The degree of incline of the forward portion and side portions is approximately 5° from the flat portion.  The inclined side portions minimized grain loss when the combine is operating on sloping terrain.
Patent CA-1236683-A (CA)
Inventor: MOORE GEORGE R
IPC: C01C3/04
Filed: 1985-12-05
Granted: 1988-05-17
Abstract: A B S T R A C T         A PROCESS FOR REMOVAL OF HCN FROM GASEOUS STREAMS      HCN is removed from a gaseous stream, e.g., a synthesis gas stream, by a two stage procedure in which the gaseous stream is first contacted with a specified oxygenated reactant composition to remove the bulk of the HCN, and then the gaseous stream is contacted with a polysulphide solution to reduce the HCN content of the stream.
Patent CA-1250024-A (CA)
Inventor: MCPHERSON ROSS
IPC: H04W16/18
Filed: 1986-01-31
Granted: 1989-02-14
Abstract: SUPERVISORY AUDIO TONE DETECTION IN A RADIO CHANNEL     Abstract Supervisory audio tones received from a mobile telephone unit are converted from analog to digital form. The tone is then converted to a complex number by bifurcating the tone path and multiplying one path by a sine function and the other path by a cosine function.  The complex numbers are accumulated and the frequencies where significant power exists is found using the discrete Fourier transform.  If the power at an assigned frequency exceeds a threshold, the corresponding supervisory audio tone is declared to have been detected.
Patent CA-1250426-A (CA)
Inventor: GRAY BEN
IPC: A01G23/06
Filed: 1986-03-12
Granted: 1989-02-28
Abstract: POWER ASSISTED DEVICE FOR BREAKING LAND AND PULLING ROOTS            ABSTRACT OF THE DISCLOSURE          Normally clearing  land  having  small  trees, bushes and the like requires several independent treat-ments  and  is  time  consuming as  well  as being  labour intensive.  The present device consists of a frame which may be pulled by a tractor or the like and includes a traction wheel or drum adjacent the front thereof, a root picking and raking drum adjacent the rear thereof and drives said traction drum with a transverse shear blade depending from the frame between the traction drum and the raking drum to lift and return a layer of soil and to shear off any roots at the depth of the shearing blade whereupon these roots can be raked to the surface of the soil by the raking drum which  is controlled from the traction drum in a manner whereby the speed of rotation of the surface of the raking drum is less than the speed of  the  device  over  the  ground  surface.    The  energy produced by retarding the speed of rotation of the raking drum is applied to and utilized by the traction drum to reduce the power required to pull the machine forward.  A cleaning scraper is provided to maintain the raking teeth on the raking drum in a relatively clean condition.
Patent CA-1251372-A (CA)
Inventor: BERRY IRA R
IPC: C11D17/08
Filed: 1986-04-30
Granted: 1989-03-21
Abstract: Abstract of the Invention Cosmetic unit dosage forms comprising encapsulated liquid blends of acidic and basic surfactants are provided. The blends are both high foaming bath compositions and com-patible with soft gelatin capsules.
Patent CA-1266638-A (CA)
Inventor: LAMPTON ROBERT D JR
IPC: F03G7/00
Filed: 1986-06-23
Granted: 1990-03-13
Abstract: ABSTRACT     Process for removing H2S from the exhaust steam in a geothermal power plant wherein the H2S containing steam is contacted with an aqueous solution containing a ferric chelate and a cationic polymeric catalyst such as poly(dimethyldiallyl ammonium chloride). The conversion of H2S to sulfur is accelerated by the use of a small amount of the catalyst.     33,229-F
Patent CA-1268031-A (CA)
Inventor: PLANCHAMP CLAUDE
IPC: G21F1/08
Filed: 1986-07-10
Granted: 1990-04-24
Abstract: 1. An absorber for nuclear radiations characterised in that it is formed by an alloy of gadolinium with an aluminium selected from the group comprising pure aluminium, alloyed aluminium and pure or alloyed aluminium containing a dispersed phase.
Patent CA-1251816-A (CA)
Inventor: OGATA HARUO
IPC: H01H50/32
Filed: 1986-09-04
Granted: 1989-03-28
Abstract: Abstract:       An electromagnetic apparatus combines a pair of contactors into one unit and is provided with an inter-locking mechanism for ensuring alternative (i.e. non-simultaneous) operation between the contactors.  The interlocking mechanism includes a pair of interlock levers an end of each of which is rotatably inserted into an engaging groove provided in an element of the respective contactor that is moved to open and close a contact mechanism of the contactor.  The result is a construction between the ends of the interlock levers and the engaging grooves of improved strength and ease of assembly.
Patent CA-1270004-A (CA)
Inventor: KAEDING WARREN W
IPC: B01J29/00
Filed: 1986-09-23
Granted: 1990-06-05
Abstract: CATALYTIC CONVERSON OF PROPANE     ABSTRACT OF THE DISCLOSURE          A process for converting propane to ethylene over ZSM-50. The ZSM-50 may be contacted with an anhydrous acidic oxide gas capable of accepting hydrogen by reacting therewith, such as sulfur dioxide (SO2), to enhance the ethylene selectivity of the conversion.  The zeolite may be pretreated with acidic oxide gas or contacted in situ by cofeeding the acidic oxide gas with the propane.  High ethylene selectivity is achieved.
Patent CA-1261702-A (CA)
Inventor: KWIATEK ALFRED
IPC: A61K9/70
Filed: 1986-12-15
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A device for the administration of an active agent to the skin or mucosa of a host is provided, said device comprising a reservoir containing said active agent therein, said reservoir having an inner surface and an outer surface, a  release  layer  formed on  said  inner  surface  of  said reservoir, an active agent impermeable backing layer formed on said outer surface of said reservoir, said release layer underlying said backing layer and  sealed thereto about  a circumferential sealed area so as to enclose said reservoir, said  backing  layer  and  said  release  layer  extending peripherally  beyond  said  sealed  area  about  the  entire periphery thereof  so as  to create an  extended peripheral area, and adhesive means disposed between said backing layer and said release layer in said extended peripheral area and thereby separated from said reservoir by said sealed area, said adhesive means adapted to adhere said device to the skin or mucosa of said host upon removal of said release layer,  whereby  said  active  agent  is  released  from  said reservoir to provide a dose of said active agent.
Patent CA-1268665-A (CA)
Inventor: HEDENBERG GUNNAR
IPC: B65D85/36
Filed: 1986-12-22
Granted: 1990-05-08
Abstract: ABSTRACT    Apparatus for automatically making food products in piece form, such as loaves of bread, from dough-llke substances comprises a housing having holding drums           adapted to be fixed to either end of a flexible sealable bag      containing the ingredients. dough preparation and baking chamber       has upper and lower slit openings          .    The bag is moved to and fro through the slit openings to perform kneading of the dough and then baked in the chamber.   The variable baking parameters dependent upon the particular ingredients and product are controlled dependent upon instructions read from the bag by a scanner      .   The instructions comprise a bar code       which can have a first identification portion to confirm that the bag is suitable for use in the apparatus and a second command portion to instruct the apparatus as to the baking sequence required.
Patent CA-1257692-A (CA)
Title: Dispositif d'orientation d'une antenne permettant de  realiser un balayage selon deux directions  orthogonales
Inventor: CAPDEPUY MARC
IPC: H01Q3/08
Filed: 1987-01-08
Granted: 1989-07-18
Abstract: Dispositif d'orientation d'une antenne permettant de réaliser un balayage selon deux directions orthogonales comprenant une source fixe, émettant un faisceau radioélectrique, associée à deux réflecteurs principal et secondaire en offset. Le dispositif comprend un ensemble d'au moins trois miroirs dont le premier est aligné avec le réflecteur secondaire et dont le deuxième et le troisième miroirs sont solidaires de deux mécanismes d'entraînement en rotation suivant deux axes de directions orthogonales. Les réflecteurs principal et secondaire, le premier et le second miroirs sont mécaniquement solidaires entre eux pour former un ensemble mobile. Le second mécanisme entraîne à la fois le miroir et cet ensemble mobile.