baber/WOPTO huggingface dataset:
Patent CA-1178524-A (CA)
Inventor: KNOKE JURGEN
IPC: D04H1/74
Filed: 1981-10-13
Granted: 1984-11-27
Abstract: ABSTRACT An iron-on padding or interfacing material made of a non-woven textile comprising a plurality of layers of gauze on one another.  Each layer comprises randomly disposed and/or parallel staple fibres, and/or continuous fibres.  The individual layers are internally and mutually bonded by bonding agents or bonding fibres.  A thermoplastic adhesive is applied to at least one side of the material as a pattern, the gauze layer on that one side having the smallest quantity of bonding agent or bonding fibres.  The bonding fibres may be thermo-plastic and may be bi-component fibres of Nylon 66/Nylon 6, polyethylene-terephthalate/polybutylene-terephthalate, and polyethylene-terephthalatetco-polyester.
Patent CA-1177072-A (CA)
Inventor: MILBRATH DEAN S
IPC: A61K51/06
Filed: 1981-12-07
Granted: 1984-10-30
Abstract: Abstract of the Disclosure A novel class of chelated radio-labeled polysaccharide derivatives are useful far diagnosing formed, and forming, blood clots in a vascular system. Novel intermediate metal-binding compounds comprise a water-soluble polysaccharide moiety having an average of at least 0.25 anionic groups per monosaacharide unit, and at least one chelating group derived from amino acids, substituted cyclic acid anhydrides, or carbon disulfide. The intermediate compound is then reacted with a radioactive tracer metal compound.
Patent CA-1171220-A (CA)
Inventor: RIEGEL KARL-HEINZ
IPC: B29D23/00
Filed: 1981-12-23
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE    A method for forming a connecting sleeve having an internal groove at the end section of a tube made of crystalline or partially crystalline thermoplastic material in which the end section, which has a free frontal end, is heated to the deformation temperature, is then axially preliminary upset in a heatable upsetting device which defines an annular gap until the annular gap is filled, thus increasing the wall thickness of said end section, and is then shaped to form the connecting sleeve during axial displacement in a molding device and is finally cooled.  In the method, the end section is heated to a processing temperature within the range of the deformation temperature, which is relatively narrow, and up to almost the crystalline melting temperature of the thermoplastic material, and when the end section reaches the processing temperature, the end section is preliminary upset in the preliminary upsetting device by the application of a first axial upsetting force so that the preliminary upsetting begins in the free frontal end of the end section and continues until the annular gap in the preliminary upsetting device is filled.  The heated and preliminary upset end section is removed from the preliminary upsetting device.  The so removed end section is brought immediately to a final shaping device, and an axial upsetting force is applied in the final shaping device to form the connecting sleeve while maintaining the temperature of the tube end at the processing temperature.
Patent CA-1180719-A (CA)
Inventor: LANGDON WILLIAM K
IPC: C07C69/96
Filed: 1981-12-29
Granted: 1985-01-08
Abstract: Abstract of the Disclosure Biodegradable non-ionic surface-active agents containing carbonate groups  or residues of carboxylic esters can be prepared by reacting hydrophilic polyoxyalkylene glycols derived from the same or different alkylene oxide glycols with monofunctional alcohols.  The compositions of the invention contain both hydrophilic and hydrophobic groups in the molecule making them suitable for use as surface-active agents.  The residues of the monofunctional alcohols provide hydrophobic groups in the molecule of the surface-active agent.
Patent CA-1175092-A (CA)
Inventor: LITCHFIELD LEON G
IPC: A47B88/40
Filed: 1982-01-22
Granted: 1984-09-25
Abstract: Abstract of the Disclosure A drawer incorporates wall panels having cavities in their ends and connecting members connect the wall panels to adjacent wall panels.  Each of the connecting members have projecting spigots for engagement in the cavities of the associated wall panels.  The connecting members are provided with interference projections positioned and dimensioned to prevent complete engagement of the connecting members with the panels other than in the correct position.
Patent CA-1203434-A (CA)
Inventor: GANZ JOERG
IPC: E01B27/16
Filed: 1982-02-24
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE            Each tamping unit of the tamping machine has a gantry which is inclinable transversely to the track and in which the tool holder is mounted for vertical movement.  The amplitude of the downward movement of the tool holder is regulated by a device controlled by a command level corresponding to the depth of tamping desired.  In order to correct the differences between the depth of tamping reached and that desired which are caused by the inclination of the gantry, the said command level is lowered by a distance substantially equal to the said differences by a correction device comprising a mechanical feeler for detecting the inclination of the gantry and a mechanical connection connecting the said feeler to the sensitive member of the regulating device in order to vary the zero thereof.  In a variant, this correction device is formed of an electronic circuit which permits the cancelling of the said differences.
Patent CA-1180533-A (CA)
Inventor: DAL PAN GIACINTO
IPC: B22D11/08
Filed: 1982-03-31
Granted: 1985-01-08
Abstract: ABSTRACT     A dummy bar wagon is described which is provided with a chain having two dog-shaped carriers spaced therealong and arranged to engage and disengage the dummy bar for loading it onto and unloading it from the wagon, respectively.   The loading and unloading operations are effected automatically by means of a device which varies suitably the linear velocity of the chain and the dummy bar relative to each other.
Patent CA-1169409-A (CA)
Title: Tiltable and/or rotatable support for a display  device
Inventor: BRADSHAW THOMAS H
IPC: F16M11/14
Filed: 1982-05-21
Granted: 1984-06-19
Abstract: ABSTRACT            A TILTABLE AND/OR ROTATABLE SUPPORT FOR A DISPLAY DEVICE      A tiltable and/or rotatable support for a display device includes a cam operated locking mechanism operable to positively clamp the support in a selected swivel and/or tilt position and limiting the amount of tilt and swivel to predetermined amounts.  The locking mechanism is operated by means of a lever extending through a hori-zontal slot in the base and is adjustable to compensate for axial tolerance build-up which could otherwise lead to malfunction. The support may be provided as a stand-alone unit or formed integral with the base of the display device.
Patent CA-1175557-A (CA)
Inventor: HIRANO AKIRA
IPC: H04N7/26
Filed: 1982-06-01
Granted: 1984-10-02
Abstract: Abstract of the Disclosure In an adaptive predictive coding system for television signals in which one optimum prediction function is selected in block unit from a plurality of prediction functions alloted to a plurality of blocks each consisting of a plurality of picture elements  which divide each frame for the television signal and the optimum prediction function is used for predictive coding of the television signal, a motion vector is determined in accordance with both of motion vector information and prediction error information, so that the efficiency of coding can be remakably improved especially where the transmission speed is low.
Patent CA-1172578-A (CA)
Inventor: ANSITE WILLIAM K
IPC: A62B23/04
Filed: 1982-08-10
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      A gas filter container for housing a filter capable of filtering gases containing toxic components.  The container includes a flexible end wall adapted to be positioned against the body of the user and is secured by means of a series of straps, two of which are adapted to be attached to a harness structure, such as a para-chute harness, worn by the user, in a readily separable fashion so that disconnection of the harness will simultaneously free the two straps connected to the gas filter container.  The flexible end wall includes inwardly-directed projections to space the wall from the filter inlet when the wall is deflected and thereby maintain a communication path to the filter inlet.
Patent CA-1179903-A (CA)
Inventor: INCULET ION I
IPC: B05B5/08
Filed: 1982-09-21
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE      An atomized cloud of droplets having an electric charge is generated wherein different discrete parts of the cloud are formed from different liquids.  The discrete part of the cloud which has an active ingredient, such as a chemical insecticide or herbicide, is contained such as by enveloping it or directing it in a particular direction by a further discrete part of the cloud that includes an inert liquid such as water.  The spraying apparatus comprises a plurality of nozzles position-ed in a high velocity air stream to disperse liquid and generate an atom-ized cloud of the liquid. The nozzles are grouped into at least two sets, each set being arranged and positioned to generate a discrete part of the cloud. An electric charge is placed on the droplets as they are emitted. Each set of nozzles further include a liquid reservoir connect-ed to the nozzles. Each reservoir is to contain a different liquid whether it be an inert liquid or different concentrations of an active liquid.
Patent CA-1152863-A (CA)
Inventor: BROUWER CHARLES W
IPC: D03D47/00
Filed: 1982-10-20
Granted: 1983-08-30
Abstract: STRAND DELIVERY AND STORAGE SYSTEM          Abstract of the Disclosure:   A strand is furnished to a strand consuming unit, e.g., loom, having a periodic demand for a finite length of strand by: a)    continuously advancing the strand from a supply source for winding onto a first surface, b)    continuously advancing the strand from the first surface toward one end of a second surface for rewinding thereof on the second surface, c)    periodically operating the consuming unit to withdraw the strand from an opposite end of such second surface while continuing the advance of the strand both to such first surface and from the first surface toward the first end of the second surface, and d)    halting withdrawal of the strand when a finite length there-of has been withdrawn from the opposite end of the second surface by the consuming unit.
Patent CA-1172838-A (CA)
Title: Apparatus for the production of mineral fiber felts having fiber-leveling device
Inventor: PORTER WILLIAM F
IPC: D04H1/72
Filed: 1982-12-17
Granted: 1984-08-21
Abstract: APPLICATION FOR LETTERS PATENT FOR APPARATUS FOR THE PRODUCTION OF MINERAL FIBER FELTS HAVING FIBER-LEVELING DEVICE An apparatus for the production of mineral fiber or wool felts, blankets or batts having uniform thickness and density, comprising means for fiberizing the mineral composition, a housing defining a chamber into which the fibers are introduced, a foraminous belt upon which the fibers are deposited, a rotating brush for sweeping or throwing back excess fibers, thereby leaving a uniform layer of uncompressed fibers on the felt, and a roller for compressing the layer of fibers into a felt. The rotary brush removes the excess fibers and cooperates to provide a felt which is of uniform density and thickness.
Patent CA-1198699-A (CA)
Inventor: ADLER-NISSEN JENS L
IPC: C09B61/00
Filed: 1982-12-21
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE         The agent comprises an enzymatic activity which is able to decompose a high molecular carbohy-drater abbreviated SPS (soluble polysaccharide), and a remanence solubilizing activity together with no proteolytic activity or only a negligible amount of proteolytic activity. The method for production of purified vegetable protein comprises an almost quan-titative removal of the remanence from a raw vegetable protein by treatment thereof with the agent and separation of the solid phase containing the purified vegetable protein from the supernatant.
Patent CA-1202269-A (CA)
Inventor: DEHNE CLARENCE A
IPC: B65G17/38
Filed: 1983-01-24
Granted: 1986-03-25
Abstract: CONVEYOR CHAIN AND SUPPORTING       BRACKET ASSEMBLY                 ABSTRACT           An assembly consisting of a conveyor chain link (10; 10A) having sides (18, 19) and ends (20, 21) de-fining an open center (22), a supporting bracket (12; 12A) having an attachment portion (26) which engages the sides (18, 19) of the link (10; 10A) and interlocks longi-tudinally and transversely within the center (22) of the link (10; 10A), a clamp member (38; 38A) engaging the sides (18, 19) of the link (10; 10A) opposite to the bracket (12; 12A), and a fastener (42-44) engaging the bracket (12; 12A) and clamp member (38; 38A) and extend-ing through the center (22) of the link (10; 10A).  The clamp member (38; 38A) is interlocked with the link (10; 10A) and the bracket (12; 12A) by lugs (40, 41) pro-jecting into the center (22) of the link (10; 10A) and has tabs (49, 50) deformable into interlocking engage-ment with the fastener (44) after assembly.
Patent CA-1204700-A (CA)
Inventor: CLASS WALTER H
IPC: C23C14/50
Filed: 1983-01-25
Granted: 1986-05-20
Abstract: 28.            ABSTRACT OF THE DISCLOSURE           The film deposition rate of metallic compounds onto a substrate in a vacuum chamber by reactive sputtering or reactive ion plating is significantly increased by providing a substrate support with spaced apart magnetic poles to create a magnetic field having lines of force which leave the support, extend across a surface of the substrate exposed to a metallic coating source and re-enter the support to enclose the exposed surface in a localized magnetic electron-trapping field. A reactive gas is fed into the chamber, and a bias voltage is applied to the substrate support sufficient to create a dense glow discharge of ionized reactive gas closely adjacent to the substrate surface.  The reactive gas ions react with metallic particles deposited on the exposed substrate surface from the coating source to form a film of the desired metallic compound.  The localized magnetic plasma trap close to the substrate increases the chemical reaction rate at the substrate and reduces back sputtering, to result in a metallic compound coating having superior physical and chemical characteristics.
Patent CA-1194073-A (CA)
Inventor: WYNER ELLIOT F
IPC: H01J61/54
Filed: 1983-01-27
Granted: 1985-09-24
Abstract: INTIMATE CONTACT STARTING AID FOR ARC LAMPS            ABSTRACT     A high pressure sodium discharge lamp employing a starting aid in the form of a refractory metal wire wrapped helically around the arc tube allows the use of increased xenon pressure for higher efficacy. The starting aid is positioned far enough from the ends of the electrodes so that end blackening does not attenuate the starting pulse and render the lamps impossible to start after they have been aged over 100 hours.
Patent CA-1177101-A (CA)
Inventor: NENOV NENO T
IPC: F16J15/447
Filed: 1983-04-29
Granted: 1984-10-30
Abstract: Clearance-Type Seal Abstract A clearance type seal for use in rotary fluid handling machinery for preventing lubricant from leaking into working fluid by flowing by capillary action along a fixed surface wherein a coating which is not wetted by the lubricant is placed on the fixed surface of the machinery such that any lubricant which may flow onto the coating is caused to bead up and is thus easily swept away by flow of seal gas.     13,387
Patent CA-1266628-A (CA)
Inventor: STABINSKY YITZHAK
IPC: C07K14/675
Filed: 1983-05-04
Granted: 1990-03-13
Abstract: ABSTRACT            "THE MANUFACTURE AND EXPRESSION OF STRUCTURAL GENES"           Described are rapid and highly efficient procedures for the total synthesis of linear, double stranded DNA sequences of up to about 200 base pairs, which sequences may comprise entire structural genes.          Illustratively disclosed is the preparation and expres-sion of manufactured genes, including fusion genes, capable of directing synthesis of human .beta.-endorphin and of proteins which differ from human .beta.-endorphin in terms of the identity or relative position of one or more amino acids.  Manufactured genes preferably include codons selected from among alternative codons specifying the same amino acid on the basis of preferen-tial expression in a projected host microorganism (e.g., E. coli) to be tranformed.
Patent CA-1198147-A (CA)
Inventor: GRAVES JAMES A
IPC: H01K1/14
Filed: 1983-06-24
Granted: 1985-12-17
Abstract: TRIPLE COIL INCANDESCENT FILAMENT                 ABSTRACT OF THE DISCLOSURE    This invention relates to a single strand filament wire arranged into a triple-coil filament for an in-candescent lamp.  The triple-coil filament has selected dimensions that do not require recrystallization of the tungsten wire of the triple-coil filament prior to arranging the triple-coil filament within the in-candescent lamp.
Patent CA-1191192-A (CA)
Title: Electroluminescent lighting panel circuit and process
Inventor: COLLIE ALBERTO W
IPC: H05B44/00
Filed: 1983-06-24
Granted: 1985-07-30
Abstract: Inventor: (1) ALBERTO W. COLLIE, (a citizen of Venezuela and resident of 1112 Angela Drive, Cedar Hill, in the County of Dallas and State of Texas 75104). Title: "ELECTROLUMINESCENT LIGHTING PANEL CIRCUIT AND PROCESS" . Described is a process and an apparatus for the generation of high light intensity electroluminescence. The combination of electroluminescent cells triggered using solid state circuits. More specifically, described is the use of solid state blocking oscillator circuits in conjunction with electroluminescent lighting panels which, when in operation, have high diffuse light intensities when operated using standard line alternating current power sources, or high frequency alternating current power sources or direct current power sources.
Patent CA-1198941-A (CA)
Inventor: FAULCONER MARK
IPC: B63C11/08
Filed: 1983-07-13
Granted: 1986-01-07
Abstract: ABSTRACT OF THE DISCLOSURE     The following specification sets forth a conformable buoyancy compensator that conforms to a user's body in a uniform manner during use.  The buoyancy compensator incorporates an interior bladder having a plurality of heat sealed pleats or insets around the shoulder area in order to provide conformity of the buoyancy compensator to a user's body.  The bladder further comprises interior reinforced gussets that retain the conformation of the bladder in a plurality of air channels or pockets that conform to the frontal areas of a user's body. The arm openings are free and open for a user to extend one's arms.  Between the front and back portions of the air channels are a plurality of side panels that can be made of spandex, elastic, or can be configured of suitable strapping.  The buoyancy compensator has vents.  Vented pockets are provided for the receipt of a second stage regulator therein, as well as providing for other specific storage of items used by a diver.  The combination of notches, pleats, and insets that have been heat set into the shoulder portion in combination with the heat set reinforced gussets within the bladder in the frontal and rear portion of the buoyancy compensator allow for a conformable configuration that conforms to the body.  The foregoing configuration eliminates bulges and undue expansion of the buoyancy compensator into an extended relationship as is known in the prior art.
Patent CA-1229880-A (CA)
Inventor: FRIEDMAN MICHAEL S
IPC: H04L12/28
Filed: 1983-08-18
Granted: 1987-12-01
Abstract: LOCAL MODULATED CARRIER DATA NETWORK         WITH A COLLISION AVOIDANCE PROTOCOL              Abstract of the Disclosure There  is  disclosed  an  improved modem for a single frequency, modulated RF carrier local data network for a distributed data processing system and a method for line acquisition  and  contention  resolution.    The  protocol established for line acquisition and contention resolution is  implemented by  a modem controller.   The controller causes the receiver section to listen for foreign carriers to  determine when the line  is busy.   When the client device  of  the modem desires  to send a data packet  to another unit, the modem controller causes the receiver to listen for a certain pre-burst period and then causes the transmitter to send a non data bearing burst of RF carrier out on the line and simultaneously causes the receiver to listen to the line for interference beating, i.e. changes in amplitude on the line which indicates another unit is requesting  the  line.    To  insure  beat  patterns,  the frequency  of  the burst  carrier  is  swept  over  a  range during the burst.  If a contention is found, a resolution thereof  is  made  utilizing  a  random  delay  and  retry protocol.   After  the burst,  the controller  causes  the receiver to listen to the line for other carriers.   If none are found, the controller causes the transmitter to transmit  a data packet preceded by a preamble of  100% modulation level RF carrier.  During the preamble period, all receivers in the system set their respective automatic gain   control   levels   to   a   level   for   comfortable reception.  The gain level so established depends upon the strength of the received signal.  This amplification level is maintained throughout the entire data packet.  In this manner,  the transmission line is acquired prior to the transmission  of  data  packets,   thus preventing  the
Patent CA-1198446-A (CA)
Inventor: RANADE GAUTAM R
IPC: C07C69/83
Filed: 1983-09-08
Granted: 1985-12-24
Abstract: PROCESS OF MANUFACTURING DIARYL ESTERS          OF DICARBOXYLIC ACIDS                          ABSTRACT      An improved process for preparing diaryl esters of a monohydroxy aromatic compound with dicarboxylic acids is disclosed, in which the esterification reaction is optimized by continuous removing water and/or other by-products of the reaction from the reactor, while supplying to the reactor a make-up amount of the monohydroxy aromatic compound containing no more than about 100 ppm of water.  The make-up stream may be obtained by stripping the by-product stream of water and other by-products of the reaction.
Patent CA-1194369-A (CA)
Inventor: KITADA AKIRA
IPC: G21K4/00
Filed: 1983-09-12
Granted: 1985-10-01
Abstract: RADIOGRAPHIC INTENSIFYING SCREEN                  ABSTRACT OF THE DISCLOSURE      A radiographic intensifying screen comprising a support, phosphor layers provided thereon which comprise a binder and phosphor particles dispersed therein, and a protective film provided on said phosphor layers, in which said phosphor layers comprise: i) the first phosphor layer provided on said support containing at least one terbium activated rare earth oxysulfide phosphor; and ii) the second phosphor layer provided on the first phosphor layer containing at least one divalent europium activated barium fluorohalide phosphor.
Patent CA-1211701-A (CA)
Title: Punch press
Inventor: SAKAMOTO KATSUYOSHI
IPC: B21D28/04
Filed: 1983-11-04
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE     A punch press is provided in which the clamping means of a workpiece feeding and positioning means will not interfere with the lower punching tools thereby avoiding damage to both the tools and the clamping means.  The dead zone of the workpiece which cannot be punched is decreased thus leading to greater economy of operation.  This is achieved by arranging for the lower punching tools to be lowered to a non-interfering location.