baber/WOPTO huggingface dataset:
Patent CA-1154526-A (CA)
Inventor: ENGEL JOSEPH C
IPC: H01H73/14
Filed: 1981-04-06
Granted: 1983-09-27
Abstract: 49,048 ABSTRACT OF THE DISCLOSURE A circuit breaker includes a microcomputer-based trip unit, and a remote indicator unit and power supply. The trip unit includes an optically-coupled data output system and means for generating a pulse code containing cause-of-trip information and excess demand alarm informa-tion.   The  remote  indicator unit  includes an optically coupled input circuit and a plurality of light emitting diodes to indicate cause of trip and excess demand alarm information  upon  receipt  of  an  appropriate  pulse  code pattern.  The remote indicating unit also includes relays to provide control of external alarm circuitry upon re-ceipt of cause of trip and demand alarm information.  The remote indicator unit further includes a power supply for supplying operating power to the remote indicator unit and to the trip unit.  The power supply is powered both from an external AC line connection and from internal recharge-able batteries.
Patent CA-1164069-A (CA)
Inventor: LENDERKING BRUCE N
IPC: G01B11/00
Filed: 1981-05-28
Granted: 1984-03-20
Abstract: 48, 522 ABSTRACT OF THE DISCLOSURE A sensing mechanism for determining the open or closed condition of a valve member located at a remote location.  First  and  second optical  fiber sections are aligned with a rotatable light modulator between the sec-tions.  Rotational movement of the modulator is governed by movement of a portion of the valve such that the light transmitted through the modulator may be detected to pro-vide an indication of valve condition.
Patent CA-1172554-A (CA)
Inventor: SATO KOJI
IPC: B65B27/08
Filed: 1981-06-16
Granted: 1984-08-14
Abstract: Abstract An apparatus for binding paper sheets stacked within a hopper into bundles each consisting of a predetermined number of paper sheets is disclosed.  The apparatus comprises a separating drum receiving the paper sheets from the hopper and feeding them out one by one, a counter counting the number of paper sheets fed from the separating drum, and a stacker capable of moving between a sheet receiving and a sheet discharging position.  When the stacker in the sheet receiving position receives the predetermined number of paper sheets, it is moved to the sheet discharging position and the paper sheets therein are discharged onto support blocks of a binding unit by a transfer device.  The binding unit binds the predetermined number of the paper sheets into a bundle with a tape, and a stamping device stamps predetermined particulars on the tape wound around the paper sheets.
Patent CA-1180368-A (CA)
Inventor: VAN DER WAAL JAN
IPC: H01J31/20
Filed: 1981-07-08
Granted: 1985-01-02
Abstract: ABSTRACT           The invention relates to a colour display tube comprising a colour selection electrode placed before the display screen.  The colour selection electrode is coated at least on the side remote from the display screen with a layer which comprises between the colour selection electrode apertures 0.2 to 2 mg/cm2 of a heavy metal or a heavy metal compound.  The heavy metal has an atomic number exceeding 70.  Such a layer has a high electron reflection coefficient so that of the electron impinging on the colour selection electrode less energy is absorbed by the colour selection electrode.  As a result of this the overall doming or local doming of the colour selection electrode treated according to the invention caused by thermal expansion is smaller than in a colour selection electrode not provided with such a layer.  This results in a correspondingly smaller move-ment of a target formed on the display screen via a colour selection electrode aperture, as a result of which a qualitatively better colour picture is obtained.
Patent CA-1166165-A (CA)
Inventor: CARTER J WARNE JR
IPC: F03D7/04
Filed: 1981-07-09
Granted: 1984-04-24
Abstract: Abstract of the Disclosure Disclosed is a wind-driven generator apparatus with variable pitch blades.  The apparatus includes a yaw damping arrangement for resisting weathervaning rotation of a head assembly of the apparatus about a vertical axis and the apparatus further includes a pitch control mechanism for the blades which maintains the pitch sub-stantially constant during normal operating r.p.m. of the blades but allows the blades to pitch up in an overspeed condition, and a brake mechanism for the generator shaft which includes an adjusting mechanism that compensates for wear in the brake.
Patent CA-1161023-A (CA)
Inventor: BACHER STUART
IPC: C07D277/20
Filed: 1981-08-03
Granted: 1984-01-24
Abstract: thiazole ABSTRACT OF THE DISCLOSURE          An improved process for the preparation of 4-cyanothiazole from 4-methylthiazole using an ammoxidation catalyst composed of manganese, chromium and molybdenum is disclosed.
Patent CA-1176520-A (CA)
Title: Filtre pour le filtrage et le rechauffage simultanes  du carburant
Inventor: DIRY ANDRE
IPC: F02M31/12
Filed: 1981-08-18
Granted: 1984-10-23
Abstract: L'invention concerne un filtre pour le filtrage et le réchauffage simultanés du carburant injecté dans un moteur à combustion interne. Le corps du filtre renferme un élément filtrant annulaire à travers lequel la circulation du carburant a lieu, globalement, dans le sens radial. Des éléments chauffants sont prévus d'une part dans un tube axial du corps, et d'autre part à l'intérieur d'une chambre annulaire externe de ce corps. Ce éléments chauffants sont constitués, par des résistances électriques.
Patent CA-1170668-A (CA)
Inventor: KLEINER HANS-JERG
IPC: C07F9/38
Filed: 1981-09-04
Granted: 1984-07-10
Abstract: Abstract of the disclosure:       A process for the preparation of vinylphosphonic acid dichloride  and 2-chloroethanephosphonic acid dichloride, wherein 2-chloroethanephosphonic acid derivatives containing 2-chloroethyl ester groups, as produced in the Arbusow rearrangement of tris-chloro-ethyl phosphite, are heated to 150 to 230°C in a 1st stage, and, in a second stage, the residual reaction mixture is reacted with phosgene at 90 - 200°C, in the presence of basic catalysts or of alkali metal salts as catalysts, and in the presence of phosphonic acid dichlorides.
Patent CA-1168065-A (CA)
Inventor: HAGEN JAMES F
IPC: F16H27/06
Filed: 1981-09-10
Granted: 1984-05-29
Abstract: Abstract of the Disclosure An indexing apparatus (10) is disclosed which is designed for use with various types of work transfer equipment and is operative to provide smooth rapid jerk-free acceleration and deceleration whereby workpieces may be smoothly and rapidly transferred between operating stations.  The indexing apparatus (10) includes suitably arranged cams (90, 90', 106, 124, 130, 132, 150, 162, 180) and cam followers (38, 52, 114, 116, 166, 168, 174) which operate to convert a driving input motion which is typically rotary in nature to a desired output motion-which may be either linear or rotary but which is characterized by substantially jerk-free, smooth acceleration and deceleration at the beginning and end of the respective indexing movements. In one embodiment the apparatus comprises a crank arm (22) having cam followers (38, 52) provided thereon which control pivotal movement of transfer arm (58) which is in turn connected to a linearly reciprocable apparatus which may include a work supporting surface for example.  In another embodiment cam followers (114, 116) provided on a rotating crank (112) arm are directly engageable with camming surfaces(124, 130, 132) provided on a reciprocable work supporting surface.  In yet another embodiment, the cam surfaces (150, 162, 180) are secured on the under surface 144 of a rotatable indexing table (140) and the apparatus is adapted to sequentially index a workpiece supported thereon through a plurality of work stations.
Patent CA-1175232-A (CA)
Inventor: GORRIS RAINER
IPC: C10J3/20
Filed: 1981-10-05
Granted: 1984-10-02
Abstract: ABSTRACT         A reactor container, particularly useful in gasification of fossil fuesl, comprises an inner lining of ceramic material and an outer lining layer, the layers being each provided with a coolant piping system.  The lining layers are so arranged relative to each other that an annular gap exists therebetween as long as the temperature of the interior is below a predetermined operation temperature.  When the full operation temperature is reached, the two layers are engaged.  The cooling system of the outer layer includes pipes staggered with respect to the adjacent pipes of the inner layer to improve heat removal from the regions of the inner layer relatively remote from the respective pair of inner cooling pipes.  The invention improves wear and tear resistance of the system.
Patent CA-1163878-A (CA)
Inventor: FRYE ROBERT B
IPC: B32B27/24
Filed: 1981-10-09
Granted: 1984-03-20
Abstract: METHOD FOR IMPROVING ADHESION OF SILICONE RESIN COATING COMPOSITION                 ABSTRACT OF THE DISCLOSURE           A method for maintaining or improving the adhesion of silicone resin coating composition to acrylic-primed plastic substrate comprises adding to the aliphatic alochol-water medium solvent which is a small, effective amount of a miscible solvent which is capable of softening, but not dissolving, the acrylic primer layer.
Patent CA-1167068-A (CA)
Inventor: MERTEN HELMUT L
IPC: C08L7/00
Filed: 1981-10-15
Granted: 1984-05-08
Abstract: ABSTRACT Of THE DISCLOSURE    N,N'-Bis(1-cyclohexyl-1-ethyl)-p-phenylenediomine is disclosed as a novel compound, useful as on antidegra-dant for organic materials, such as rubber.  Vulcanized or vulcanizable rubber compounds containing minor amounts of this compound show excellent resistance to ozone attack, under static or dynamic exposure.
Patent CA-1162020-A (CA)
Inventor: ROSENKILDE JOHANNES
IPC: E04D/
Filed: 1981-10-30
Granted: 1984-02-14
Abstract: ABSTRACT:      A ridge element for corrugated roofs is made as a monolitic tile member     having an upper arched shell portion   , the underside of which is provided with protrusions    showing exterior edges      profiled so as to be engageable with the corrugations of the opposed roofing elements      when these form a specific ridge angle with each other. The same or similar ridge elements will be advantageously usable for other ridge angles, too, because a relative tilting of the roofing elements will produce small gaps only between the surface thereof and the non-engaged portions of the tile edges , whereby a complete sealing will require relatively small amounts of sealing compound. In practice, therefore, one type of ridge tile will be usable for all relevant ridge angles. Preferably the tile edges are provided with compressible sealing strips which will normally obviate any additional use of sealing compound, whereby the tiles are very easy to mount.
Patent CA-1190403-A (CA)
Inventor: SCHIFFER GUENTER
IPC: D06B19/00
Filed: 1982-02-03
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE     A dye-containing foam is applied to a textile to create patterns thereon.  The foam is transferred to the textile in the form of parallel lanes or strips.  The lanes of foam are formed on an endless belt which them merges with the textile at a nip to effect the transfer of the dye.  The lanes of foam are bordered by parallel partitions which are adjustable to vary the exiting width of the foam.          A vertically adjustable doctor blade in each lane governs the height of each lane of foam.  An agent for promoting the disintegration of the foam is applied to the side of the textile opposite the side to which the foam is applied, to assure a more uniform application of dye in the direction of the depth of the textile.
Patent CA-1208509-A (CA)
Inventor: SCHLEIERMACHER HERBERT
IPC: F02B27/00
Filed: 1982-02-25
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE     Spatially curved i.e. curved in more than one plane, oscillation pipes, lying closely against the cylinder head, are partly integrated into the wall, on the cylinder head side, of a common induction housing, and are completed by half shells.  The induction system is preferably in the form of a plastic injection moulding and is secured to the cylinder head by means of an aluminum attachment element, or is made of a reinforced plastic material and is secured directly to the cylinder head.  An air filter element may be used as a part of the induction housing.
Patent CA-1194862-A (CA)
Inventor: KANG JEMO
IPC: G01N33/48
Filed: 1982-03-05
Granted: 1985-10-08
Abstract: ABSTRACT A method for preparing a substrate capable of under-going catalytic-induced hydrolysis of the phosphate ester at the 3'-position to yield a species capable of being monitored spectrophotometrically or fluorometrically and thus useful in carrying out various non-isotopic immunoassays, comprises (a) blocking a mononucleosids of the formula: wherein B is a nucleotide base, and wherein the CH2OH group at the 4'-position is either cis or trans to said base, with a silyl blocking member at both the 2'- and 5'-hydroxyls of said mononucleoside to form a 2'-, 5'-diblocked mononucleoside; and (b) forming a 2'-, 5'-diblocked mononucleotide 3'-phosphodiester by bonding said 2'-, 5'-diblocked mononucleoside with a moiety selected from the group consisting of a chromophore or fluorophore; said silyl blocking member at the 2'-hydroxyl being capable of at least essentially blocking medium-induced hydro-lysis of the phosphodiester at the 3'-position, and said silyl blocking member at least at the 2'-hydroxyl being capable of being removed to provide a substrate characterized by the abil-ity to undergo catalytic-induced hydrolysis of the phosphate ester at the 3'-position to yield a species capable of being monitored spectrophotometrically or fluorometrically. The silyl blocking member at least at the 2'-hydroxyl is removed so as to provide a substrate characterized by the ability to undergo cat-alytic induced hydrolysis of said phosphodiester to yield a species capable of being monitored spectrophotometrically or fluorometrically.
Patent CA-1178355-A (CA)
Inventor: LILLIE TERRANCE L
IPC: H04L12/413
Filed: 1982-03-31
Granted: 1984-11-20
Abstract: LOCAL NETWORK INTERFACE FOR USE IN A MULTI-STATION WORD PROCESSING SYSTEM                           ABSTRACT        A local network interface for use in a network for enabling each of a plurality of data processing stations to communicate with one another via a communi-cations medium.  The local network interface is con-nected between the communications medium and the data processing stations.  The local network interface includes a processor, a direct memory access (DMA) controller connected to the processor, means for con-trolling communications connected between the communi-cations medium and the processor, and memory means which is connected to the processor, to the means for con-trolling communications, and to the DMA controller. Data residing in the memory means may be accessed for transmission to, and may be updated from, the communi-cations medium via the local network interface.
Patent CA-1210976-A (CA)
Inventor: PASERI JACQUES
IPC: B64G1/66
Filed: 1982-04-01
Granted: 1986-09-09
Abstract: The invention relates to a mounting device for supporting a component, especially a mirror or an antenna reflector in a spacecraft. The device comprises a combination of flexible blades disposed between the support, and between the intermediate piece and the component.
Patent CA-1158154-A (CA)
Inventor: CALVERT ORVILLE M
IPC: B26D7/00
Filed: 1982-04-28
Granted: 1983-12-06
Abstract: WEB TRANSFER APPARATUS     ABSTRACT     An apparatus and method for transferring a moving web from one windup core to another windup core comprising a plurality of rotatable core chucks mounted on a revolvable turret, means for leading said web towards said cores, and means for forming and severing a leader strip of web material for subsequent securing to an empty cylindrical windup core.
Patent CA-1189926-A (CA)
Inventor: KALFS JOHANNES J W
IPC: H04B3/23
Filed: 1982-05-04
Granted: 1985-07-02
Abstract: ABSTRACT:            "Arrangement for cancelling echo signals".     Arrangement for cancelling echo signals in data transmission over a two wire transmission path (3).          The data signals occurring in the send path (1) are applied to an adjustable signal processing arrangement (13). From said data signals a synthetic echo signal (?(t)) is derived which is subtracted in a difference producer (16) from the data signal occurring in the receive path (2). The residual signal (r(t)) is converted into a digital residual signal (?(j)) in an analogue-to-digital converter arrangement (24). The use of an interpolator (22) which increases the sampling rate by a factor L results in that a digital control signal (?(i)) for the setting arrangement (17), which is coupled to the adjustable signal processing arrangement (13) is obtained from the digital residual signal. The sampling rate of the digital residual signal is M/LT Hz, wherein T is the duration of a data symbol in sec. and M and L represent integers which are relatively prime, L being greater than one.
Patent CA-1181528-A (CA)
Inventor: FUKUDA JOJI
IPC: G06F15/78
Filed: 1982-06-14
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE  .        Microcomputer apparatus includes a Z80A-CPU central processing unit operable with 8-bit data and 15-bit address information; an upper 8-bit address bus; a lower 8-bit address bus; an 8-bit data bus; a ROM for storing a monitor program and/or a BASIC interpreter and connected to the central processing unit through the address buses and the data bus; a first RAM for a work area connected to the central processing unit through the address buses and the data bus; a second separate video buffer RAM for video display connected to the central processing unit through the address buses and the data bus and adapted to be accessed by I/O instructions from the central processing unit; and a CRT display for displaying a video picture in response to video data stored in the video RAM.
Patent CA-1180162-A (CA)
Inventor: JURY HAROLD R
IPC: E04F13/08
Filed: 1982-06-30
Granted: 1985-01-02
Abstract: A B S T R A C T     An expanded metal grid has beads which comprise grooves, the widest part of each said groove being wider than its mouth, and these narrow-mouth grooves are engaged by the heads of panel supports which support panels (for example, louvres).
Patent CA-1193120-A (CA)
Title: Procedure and equipment for the manufacture of pipes  with external and internal diameters varying in  stages
Inventor: PFEIFFER GERD
IPC: B21B21/02
Filed: 1982-07-23
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a cold pilger rolling mill and a method and means for manufacturing tubes with externally and/or internally thickened portions by reducing the tubes over a mandrel by means of grooved rolls which are mounted in a reciprocating roll stand.  The invention provides several varying diameter grooves on the rolls, which grooves can be brought into play one after the other by rotation of the rolls through an adjustment of the toothed racks on which the rolls are mounted.  Consequently, at least one groove is provided for the rolling out of the required cross-section of most of the tube and a second groove is provided for the rolling of a thickened portion of the tube.  It is essential that a smoothing zone is associated with each groove, and a zone for rotating and advancing the tube is associated with at least one of the grooves.
Patent CA-1192840-A (CA)
Inventor: KUO JOSEPH S C
IPC: A61K39/116
Filed: 1982-07-28
Granted: 1985-09-03
Abstract: HAEMOPHILUS INFLUENZAE TYPE b AND PERTUSSIS  OUTER MEMBRANE COMPONENT COMBINED VACCINE                          ABSTRACT A  combined vaccine for eliciting polyribosyl ribitol phosphate (PRP) antibody formations in warm-blooded animals has been invented.  The combined vaccine comprises the capsular polysaccharide PRP isolated and purified from Haemophilus influenzae type b and antigens isolated and purified from an outer membrane component of Bordetella pertussis.          A method for inducing active immunization in warm-blooded animals against systemic infection caused by the pathogen H. influenzae type b has also been invented. The method comprises administering an immunogenic amount of a combined vaccine comprising the capsular polysaccharide PRP isolated and purified from H. influenzae type b and antigens isolated and purified from an outer membrane com-ponent of B. pertussis.
Patent CA-1200004-A (CA)
Inventor: DAY BOBBY L
IPC: G10K11/00
Filed: 1982-08-06
Granted: 1986-01-28
Abstract: ABSTRACT     Device for the Determination of the Vibrations Occurring at the Internals of a Reactor Pressure Vessel In such a device, it is desirable to perform the maintenance of the vibration detector located in a housing (1) from outside the reactor pressure vessel (13).  For this purpose, a guide tube (10) is provided, one end of which is fed through an intermediate pipe stub (11) to a receptacle cone (8) connected to the core internals (9).  The end (12) of the guide tube (10) facing away from the reactor pressure vessel (13) is cup-shaped and is sealed with a cover (6).  A flexible rod (5) is connected to the housing (1) and its other end extends into the cup-shaped end (12) of the guide tube (10).  The flexible rod (5) and with it the housing (1) connected to it can be inserted into the receptacle cone (8) through a device located in it.  This cone connection provides good transmission of the vibrations prevailing at the internals (9), which reach an evaluation unit through the cable (3).
Patent CA-1188144-A (CA)
Inventor: KITA NOBUYUKI
IPC: G03F7/32
Filed: 1982-09-28
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE           A developer comprising a surfactant, an organic solvent, an alkali agent of about 0.01 to 5 wt% of a water-softening agent having a sequestering ratio of at least 50% at the pH of the developer and water to remove the unexposed area of said photosensitive layer, and a method of develop-ment comprising imagewise exposing a photosensitive material comprising a support having thereon a light-hardenable photosensitive layer including an organic high-molecular polymer with an acid value of 10 to 200, and processing the photosensitive material with the developer.
Patent CA-1194016-A (CA)
Inventor: MROSS WOLF D
IPC: C01B35/00
Filed: 1982-10-12
Granted: 1985-09-24
Abstract: Abstract of the Disclosure:  Novel crystalline ZBH boro-silicate zeolites of the pentasil type are prepared by hydrothermal crystallization of silicon dioxide and boric acid in the presence of alkali metal salts, at from 80 to 140°C in an ethereal or aqueous-ethereal mixture.
Patent CA-1206314-A (CA)
Inventor: WARD PETER
IPC: B29C49/16
Filed: 1982-10-15
Granted: 1986-06-24
Abstract: A B S T R A C T             Improvements relating to containers The  invention  discloses  a  method  of  forming plastics material  containers  from  heated plastics sheet material in  a  thermoforming  apparatus,  wherein  sheet  material is first of all displaced away from the mould cavity on to the surface of a chamber opposite the mould cavity using a very  high  pressure differential, in order to induce hoop orientation  in  the  material,  and  then  the  displaced material  is  moved into the mould cavity against the high pressure  differential  and finally is shaped to the shape of  the  mould cavity. By using a chamber of predetermined shape  and  maintained  at the  orientation  temperature, containers  having  a  reasonably  predictable  degree  of orientation,  at  least  in the top region thereof, can be produced.   The  invention discloses also that a plug and clamp  are  used  to  clamp the sheet material and to pull it  into  the  mould  cavity  against  the  high  pressure differential.