baber/WOPTO huggingface dataset:
Patent CA-1221429-A (CA)
Inventor: DUNCAN WILLIAM C W
IPC: H01R13/622
Filed: 1985-01-11
Granted: 1987-05-05
Abstract: ABSTRACT     ELECTRICAL CONNECTORS     A quick release electrical connector comprises a plug part 101 and a socket part 100.  The socket part 100 has an external screw thread 102 and a coupling sleeve 103 is captive on the plug part.  Connected to the plug part 101 is a number of internally screw threaded portions 104 which are adapted to engage the screw thread 102 on the socket part 100.  The coupling sleeve 103 has a surrounding axially movable retaining sleeve 107 which in one position retains the screw threaded portions 104 in engagement with the socket screw thread 102.  In another position the retaining sleeve 107 allows the screw threaded portions 102 to move radially outwards out of engagement with the socket screw thread allowing quick separation of the plug 101 and the socket part 100.    The connector includes a thrust washer 112 to prevent relative rotation betweent he plug 101 and the coupling sleeve 103 in the event of vibrations causing inadvertent unscrewing of the socket part 100.
Patent CA-1257200-A (CA)
Inventor: ISMAIL ROSHDY
IPC: A61K31/355
Filed: 1985-02-28
Granted: 1989-07-11
Abstract: AGENTS FOR THE TREATMENT AND PROTECTION OF THE SKIN         Abstract of the Disclosure The present invention relates to an agent for the treatment and protection of human and animal skin which contains vitamin E in a high dose and, in addition, may optionally further contain vitamin  C,  vitamin  A,  vitamins  of  the  B  series,  blood circulation-promoting agents and/or vasodilators, phospholipids, unsaturated fatty acids and or emulsifiers.
Patent CA-1251809-A (CA)
Inventor: NEWELL BRUCE D
IPC: B23Q1/00
Filed: 1985-03-08
Granted: 1989-03-28
Abstract: ABSTRACT OF THE INVENTION     An exchange system is provided for connecting a remote, manipulable element, such as a robot arm tool gripper, to a central control source, such as a robot arm and its associated programmable control. An upper exchange unit attaches to the robot arm and receives control signals which pass through the body of the upper unit to a matable lower exchange unit. A plurality of lower exchange units are provided, each attached to an individual tool gripper and relaying control signals to the gripper.  The mating upper and lower exchange units provide for serial connection of the robot arm to any desired one of an array of tool grippers and for communication of control signals through the mated units to each tool gripper without the need for separate control umbilicals between each tool gripper and the control signal source.
Patent CA-1233953-A (CA)
Inventor: AINSWORTH ROBERT D
IPC: A61F2/00
Filed: 1985-03-29
Granted: 1988-03-15
Abstract: ORTHOPEDIC DEVICE AND METHOD OF MAKING THE SAME               ABSTRACT OF THE DISCLOSURE           An orthopedic device formed from a composite material which is reinforced with continuous filament carbon fibers to provide the material with high flexural strength, hydrolytic stability and a medical grade quality.  A preferred embodiment of the orthope-dic device is a hip joint prosthesis in which the stem and spherical head of the prosthesis can be formed from a composite block.  In the alternative, the stem alone can be formed from the block and a head of another ma-terial attached to one end of the stem.  One embodiment of the method includes first forming a sheet of carbon fibers by wrapping carbon fiber tows spirally around a drum after passing the tows through a thermoplastic resin which serves as a bonding agent.  Then, rectangu-lar pieces of the carbon fiber-polymer sheet are combined one with another to form a stack.  Pressure is exerted on the stack in the presence of heat to form the composite block.  Following the formation of the block, the block is machined to form the desired ortho-pedic device.  In another embodiment of the method, sheets of carbon fibers held together by a polymer are rolled into a cylinder, then molded under heat and pressure.  The resulting composite is then machined to form the orthopedic device.
Patent CA-1236421-A (CA)
Inventor: BRENK MICHAEL
IPC: B41N3/03
Filed: 1985-04-09
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE          In  the  process  for  the  anodic oxidation of mechanically,    chemically   and/or   electrochemically roughened aluminum or of one of its alloys, an aqueous electrolyte, which is free from H2SO4 and contains H3PO4 and Al+3 ions is used.  The process parameters are: an electrolyte content of 25 g/l to 500 g/l of H3PO4 and at least 5 g/l of Al+3 ions, a treatment time of 5 seconds to 500 seconds, a current density of 1 A/dm2 to 30 A/dm2 and a temperature of 35°C to 95°C. The Al+3 ion source in particular is a salt of aluminum having a phosphoroxo anion, such as AlPO4.  The material prepared in accord-ance with this invention is preferably employed as  a support material for offset printing plates which carry a radiation-sensitive layer.
Patent CA-1257156-A (CA)
Title: Composite ceramic having a fibrous ceramic core with a ceramic covering, and its manufacture
Inventor: GARNIER ALBERT
IPC: B32B18/00
Filed: 1985-05-02
Granted: 1989-07-11
Abstract: Ceramic composite material characterized in that it comprises a core of ceramic fibers of which at least one face is coated with a hard and dense ceramic slip covering, of which the coefficient of expansion is compatible with that of the ceramic fibers.
Patent CA-1222316-A (CA)
Inventor: HENEIN NAEIM A
IPC: G01P3/489
Filed: 1985-05-06
Granted: 1987-05-26
Abstract: ENGINE DEFICIENCY INDICATOR ABSTRACT OF THE DISCLOSURE    An engine deficiency indicator includes a detector for detecting a pre-determined amount of angular rotation of an engine.  The detector generates a first signal upon the start of one period of rotation of the engine which enables a counter for counting clock pulses.  A second signal from the sensor, indicative of the completion of the pre-determined amount of angular rotation of the engine, disables the counter.          A processing unit reads and stores the counter data in a memory.          The counter data corresponds to the time required for the engine to rotate through a pre-determined amount of angular rotation. At the completion of a pre-determined number of engine rotational cycles, the processing unit analyzes the stored time sequence signals using a discrete Fourier transform analysis and/or an autocorrelation analysis to generate a manifestation of deficient engine operation.  A display connected to the processing unit provides a visual or audible indication of efficient or deficient engine operation.
Patent CA-1232571-A (CA)
Inventor: DUNAU MARK J
IPC: A46B17/02
Filed: 1985-05-15
Granted: 1988-02-09
Abstract: PAINT BRUSH HOLDER AND LENGTH EXTENDER     ABSTRACT OF THE DISCLOSURE     A paint brush holder and length extender including a block supported on a pole.  The block includes an opening at its upper end which receives a resilient spring clip adapted to hold one of a variety of different sized paint brushes at a distance from the worker thereby making brush changing efficient and rapid and making safer the painting of areas which would normally necessitate the use of a ladder; the paint brush may be positioned in a plurality of fixed angles with respect to the pole for ease of working.
Patent CA-1254217-A (CA)
Inventor: HIRSCH KENNETH S
IPC: C07D417/06
Filed: 1985-06-11
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE            Diaryldiazolyl methane compounds of the formula                   I     wherein A is a 5-membered nitrogen heterocycle and E and G are independently N or CH,  are aromatase inhibitors which can be used to treat or prevent estrogen-dependent diseases.
Patent CA-1226022-A (CA)
Title: Dispositif d'assemblage entre deux enceintes d'un  appareil electrique de coupure
Inventor: NICOLOSO DANTE
IPC: H01H33/56
Filed: 1985-07-26
Granted: 1987-08-25
Abstract: Dispositif d'assemblage entre deux enceintes d'un appareil électrique de coupure. Il comporte, en vue de la séparation des deux enceintes, un sas intermédiaire d'étanchéité coulissant et comprenant des éléments permettant d'assurer simultanément d'un côté l'étanchéité de l'une des enceintes et de l'autre côté l'étanchéité de l'autre enceinte. Le sas comprend deux parties séparables et alors respectivement solidaires de chacune des enceintes. La tige de manoeuvre comporte à l'intérieur du sas des moyens de désaccouplement en deux parties respectivement solidaires de chacune desdites enceintes, le sas étant constitué par un espace cylindrique formé entre l'extrémité de la première partie de la tige et l'intérieur d'un piston creux. La première enceinte comporte à son extrémité un premier plateau d'assemblage avec un deuxième plateau de l'extrémité de l'autre enceinte. Le premier plateau comporte une chemise cylindrique contre l'intérieur de laquelle est disposé un coulisseau solidaire du deuxième plateau, la tête du piston étant disposée coulissante et munie d'un moyen d'étanchéité à l'intérieur de la chemise cylindrique. Le dispositif comprend un fourreau fileté intérieurement et coopérant par vissage avec un filetage porté par une partie de la surface extérieure du coulisseau, et un moyen de solidarisation en translation du fourreau au piston.
Patent CA-1244027-A (CA)
Inventor: MANOURY PHILIPPE
IPC: C07D409/14
Filed: 1985-10-15
Granted: 1988-11-01
Abstract: ABSTRACT "PIPERIDINE DERIVATIVES, THEIR PREPARATION AND   PHARMACEUTICAL COMPOSITIONS CONTAINING THEM"     Piperidine derivatives which are compounds of formula (I)   wherein Ar1 and Ar2 independently represent a phenyl group optionally substituted by a halogen atom, a thienyl group or a pyridinyl group, A represents an alkylene group of 2 to 6 carbon atoms, X represents a CO group or a bond, R1 represents a hydrogen atom or an alkyl group of 1 to 4 carbon atoms, either R2 represents a hydrogen atom and R3 represents a hydrogen atom or a hydroxy group, or R2 and R3 together represent a bond, and R4 represents a hydrogen or halogen atom, or pharmaceutically acceptable acid addition salts thereof are useful as antiallergics and antipruritics.
Patent CA-1236169-A (CA)
Inventor: DAL DEGAN NEVIANO
IPC: H04B1/66
Filed: 1985-10-30
Granted: 1988-05-03
Abstract: ABSTRACT            Provision is made in the receiver of a radio transceiving system for low hit rate coded speech signals, to be installed on mobiles, for the detection and correction of burst errors present in the demodulated coded signal. Error detection is carried out by distance measurements between the values of the coded parameters in successive intervals, and in the event of an error, values obtained according to linear interpolation techniques are substi-tuted for the erroneous parameters.  When only a single interval is affected by burst noise, the erroneous para-meters are replaced by either the mean of the parameters associated with the immediately preceding and following intervals, or by the parameters associated with the pre-ceding interval.  If two successive intervals are affected, then the parameters of the first interval are replaced by those of the preceding interval, and those of the second interval by those of the next succeeding interval.
Patent CA-1246388-A (CA)
Inventor: MARCHANT DEREK N
IPC: F04B43/06
Filed: 1985-11-05
Granted: 1988-12-13
Abstract: ABSTRACT          (Figure 1) IMPROVEMENTS RELATING TO DOUBLE-DIAPHRAGM PUMPS       A double diaphragm pump comprises a centre body 10 and two end-caps 11, 12, the outer peripheries of two diaphragms 20, 21 being clamped between the centre body and the two end-caps respectively.  The diaphragms are interconnected by a hollow push-rod 26 slidably and sealingly mounted in a bush 17 in the centre body.  A shaft 30 extends centrally through the push-rod, diaphragm and end-cap and has a radial flange at one end and a nut engaged on a screw-thread at its other end whereby the end-caps, diaphragm and centre body are clamped axialy together.  Air under pressure is supplied to the two axially  outer chamber 23, 24 formed between the diaphragms and the end-caps under the control of a change-over spool valve 45, change-over operation of which is initiated by the approach of the push-rod 26 to either end of its reciprocating movement.
Patent CA-1254258-A (CA)
Inventor: NELSON GARY W
IPC: A47B88/40
Filed: 1985-11-14
Granted: 1989-05-16
Abstract: SIMPLIFIED UNIVERSAL DRAWER GUIDING SYSTEM            Abstract of the Disclosure A simplified drawer guiding system uses only (1) a single track on each side of the drawer,  (2) a pair of universal brackets for mounting a pair of wheels on the rear upper or lower side corners of the drawer, to ride in the track, and (3) another pair of wheels; of small diameter, mounted just inside the front or the cabinet, and below the drawer for engagement by the lower sides of the drawer,  to support the drawer at the front.   Uni-versal brackets, which may for example be triangular, are employed to secure the rollers on the rear corners of the drawer, with the same bracket being used for both the left and the right side, with the brackets being located either at the  top or the bottom,  and always  using  a single type of bracket.   Similarly, the small diameter rollers  preferably  in  the  order  of  5/8  inch  may  be mounted by a universal bracket, with the same type of bracket being  secured  both  to  a  track  at  the  front left-hand side of the drawer case,  and to one at the front right-hand side thereof.
Patent CA-1252576-A (CA)
Inventor: PEARSON KENNETH A
IPC: H03K19/177
Filed: 1986-01-27
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE     A programmable, sequential logic array for performing logical operations within a memory ar-ray, including an input storage array having ad-dressable locations for storing input control words, input means for receiving a plurality of input signals and control words from the input storage array and producing signals indicating the re-lationship between conditions of the input signals and conditions represented by the control words, output means for providing binary output signals, an output storage array having addressable lo-cations for storing output control words for con trolling a state of the output means, a next address storage array for identifying a next address from one of a plurality of fields within the next address array, address generation means for receiving ad-dress signals from the next address storage array and for applying the address signals to address circuits of the input storage array, the output storage array, and the next address storage array, coding means for coding status of lines comprising an input/output interface for selectively ignoring predetermined status conditions, control means connecting the input means to the output means and responsive to signals produced by the input means to enable the output means to respond to selected output control words to selectively change outputs, and a subroutine control random access storage array for providing signals to the control means to control execution of subroutines.
Patent CA-1271934-A (CA)
Inventor: GAZELEY ALBERT E
IPC: G02C9/04
Filed: 1986-02-19
Granted: 1990-07-24
Abstract: Title: OPTICAL ACCESSORY FOR USE WITH SPECTACLES   ABSTRACT OF THE DISCLOSURE            There is disclosed an improved optical accessory of the sun shade type for use with a pair of prescription spectacles. The accessory includes a bridging assembly having a resiliently flexible wire-like member which cooperates releaseably with a brow bar on the spectacles, and allows a finger to releaseably cooperate with the bottom of a nose bridge of the spectacles.
Patent CA-1258909-A (CA)
Inventor: HOSOYA HIDEKI
IPC: G06K19/14
Filed: 1986-03-26
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE In an optical information recording medium of the type wherein information is recorded or reproduced when a light beam scans each of a plurality of mutually parallel tracking tracks, an auxiliary track is extended between the adjacent tracking tracks and has at least one portion in parallel with the tracking tracks.  In a method for recording or reproducing information by scanning a light beam on each of a plurality of mutually parallel tracking tracks on the recording medium, the recording medium has an auxiliary track which is extended between the adjacent tracking tracks and which has at least one portion in parallel with the tracking tracks and the light beam is kicked in the parallel portion of the auxiliary track.
Patent CA-1240217-A (CA)
Inventor: GANE PATRICK A C
IPC: B05C3/18
Filed: 1986-03-27
Granted: 1988-08-09
Abstract: ABSTRACT    A method and apparatus is provided for applying to cellulosic sheet material a substantially smooth and level coating, which may be very thin, of a composition containing a relatively high weight percentage of particles that are predominantly of high aspect ratio.  According to the invention a trailing blade paper coating apparatus includes a flexible blade mounted so as to be in contact with the web of cellulosic material to be coated at a location upstream of the trailing blade and downstream of the coating applicator.
Patent CA-1269817-A (CA)
Inventor: SCHWYTER ANTON
IPC: F16L25/14
Filed: 1986-04-29
Granted: 1990-06-05
Abstract: ABSTRACT      TUBE ASSEMBLY FOR THE PASSAGE OF MOLTEN MEDIA      A tube assembly for the passage of molten metal comprises two axial and relatively rotatable tubes 1,2 the adjacent ends of which are constituted by removable rings 3,4 and define an outwardly divergent annular space 8 of V-shaped cross-section.  Within the space 8 there is a sealing ring 5 whose outer periphery is engaged by a clamping band 6 urging the sealing ring inwards and into contact with the inclined end surfaces of the tubes.
Patent CA-1264372-A (CA)
Inventor: ACHIHA MASAHIKO
IPC: H04N9/78
Filed: 1986-08-29
Granted: 1990-01-09
Abstract: Abstract A television signal processing circuit separates a television signal into a luminance signal and a chrominance signal, or interpolates the scanning lines of the television signal by using a video memory, such as a frame memory or a field memory.  The circuit determines whether the television signal to be treated is standard or non-standard.  Depending upon this determination, the circuit changes its operational mode so that it operates properly even when the television signal is different from a standard television signal and contains jitter in the time axis, as does a signal from a VTR.  When the television signal is thus non-standard, the processing circuit operates without the video memory.
Patent CA-1273837-A (CA)
Inventor: BONGIOVANNI NICOLA
IPC: F16L3/08
Filed: 1986-09-12
Granted: 1990-09-11
Abstract: ABSTRACT   a clamp for supporting a plurality of horizontally spaced highway guard cables against a wooden post, such clamp comprising a plate member presenting a flat portion and a plurality of spaced apart recesses adapted to freely slidingly retain said plurality of highway guard cables against said post respectfully, said plate member including a series of apertures staggered along two opposing edges thereof, said apertures adapted to receive nails for fastening said clamp to said post so as to minimized splitting of said wooden posts.
Patent CA-1262501-A (CA)
Inventor: YANT ROBERT E
IPC: D06L3/08
Filed: 1986-11-24
Granted: 1989-10-31
Abstract: Bleaching Process and Composition Abstract A process and composition especially suited for bleaching wood pulp characterized by the use of hypo-chlorous acid in combination with chlorine dioxide and/or a nitrogen compound having the characteristic of minimizing fiber degradation and enhancing fiber brightness.  The preferred composition is in an aqueous solution adjusted to an optimum pH and is used as a direct replacement for conventional compositions so as to effect substantial savings in the costs of chemicals and energy per ton of bleached pulp.
Patent CA-1263748-A (CA)
Inventor: JANSSEN PETER J M
IPC: G11B7/095
Filed: 1987-03-12
Granted: 1989-12-05
Abstract: ABSTRACT:           A multistage tracking system for an optical disk used in recording, storing and transmitting data and the like.  The tracking system using a movable sled with objective lens for coarse tracking of individual tracks on the disk and a stationary tilting mirror providing fine tracking on a selected track.
Patent CA-1272415-A (CA)
Inventor: FERRERO PIETRO
IPC: B29C48/94
Filed: 1987-07-10
Granted: 1990-08-07
Abstract: ABSTRACT          The mass to be extruded is forced into an extrusion duct (die)  (1) so as to make it emerge in the extruded state  from  the  outlet  end  (3)  of  the  duct  in  a direction  (2)  generally-axial of the duct itself. An annular flow of fluid is generated around the outlet end (3) of the extrusion duct (1), oriented in an axial direction  relative to  the  extrusion  duct  (1),  and surrounds the extruded mass, preventing it from bending accidentally.  The extruded mass is divided into pieces by a cutting operation (9) carried out within (7) the zone in which the annular flow of fluid acts.     (Figure 2).
Patent CA-1258386-A (CA)
Inventor: MCCLISH RICHARD E D
IPC: G10H3/18
Filed: 1988-07-20
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE            A device to produce sub-harmonic tone signals in response to a tone signal from a transducer having preferrably maximum sensitivity in the plane of bowing of a bowed musical instrument by passing selected cycles of the transducer signal through signal gates which are controlled jointly by sub-harmonic control signals at sub-multiples of the fundamental frequency of the transducer signal and by a signal indicative of the detection of a fundamental frequency. Each sub-harmonic tone signal thus produced has a tone color which approximates that of the corresponding bowed musical instrument of the same frequency range and which is independent of the direction of bowing.
Patent CH-526508-A (CH)
Title: Iodinating aromatic amines - substd in ortho or para posns by deactivating gps
Inventor: TOTH ISTVAN DR
IPC: C07B39/00
Filed: 1970-05-15
Abstract: Amines bearing deactivating gps (e.g. NO2, CN, Ac) in o- or p-position are iodinated in an aq medium at pH 1-8 (2-6) at 0-180 (20-100) degrees C, with I2 in the presence of an oxidising agent, esp. H2O2. Products are useful inters, e.g. for diazo components in iodinated azo dyes or for exchanging I-atoms for other gps.
Patent CH-530028-A (CH)
Title: Positive photoreserve compn
Inventor: ALBERT SIMON DEUTSCH
IPC: G03F7/023
Filed: 1970-02-16
Abstract: The compn. comprises N-dehydroabietyl-6-diazo-5-(6H)-oxo-1-naphthalen e-sulphonamide, a terpolymer contg. -COOH groups and a solvent. The constituents of the terpolymer are ethyl acrylate, styrene, and acrylic acid.
Patent DK-180186-A (DK)
Inventor: CRANE LAURA J
IPC: C07K14/435
Filed: 1986-04-18
Abstract: A method of separating and recovering immunoglobulin G from biological fluids by liquid chromatographic or solid phase extraction processes utilizing, as the solid phase, a carboxylated form of silica gel or controlled pore glass bearing non-crosslinked covalently bound polyethylenimine functions.
Patent DK-302881-A (DK)
Inventor: RENTZEA C
IPC: C07D409/14
Filed: 1981-07-08
Abstract: Compounds of the formula    <IMAGE>  I  where Ar, R1, R2 and X have the meanings given in the claims, their preparation and their use as plant growth regulators.
Patent DK-325882-A (DK)
Inventor: STEENHUISEN J E
IPC: A61M5/31
Filed: 1982-07-20
Abstract: The invention relates to a disposable syringe comprising a barrel which has on its front end a needle connection with injection needle and needle guard. The syringe is provided with a sealing member for the needle guard which consists of a sleeve of shrinkable plastic material. The sleeve is shrunk on one side around the needle connection and/or around the barrel or a front part of the barrel, and on the other side around a part of the needle guard adjoining the needle connection.