baber/WOPTO huggingface dataset:
Patent CA-1227314-A (CA)
Inventor: TURECEK DONALD J
IPC: B29K21/00
Filed: 1984-11-09
Granted: 1987-09-29
Abstract: APPARATUS FOR COATING ALIGNED CORDS                   Abstract of the Disclosure The present invention provides an apparatus for continuously coating aligned cords having knots or other enlarged irregularities therein.   A cord-alignment baffle means of novel construction located at the cord entrance of an extrusion coating die assembly enables passage of splices such as knots.  The baffle means comprises a plurality of cord-alignment apertures, each of which comprises a guide position and an enlarged knot-passing position.  During operation of the coating process, cords are maintained in alignment as they pass through the die, and intermittent knots pass through the enlarged knot-passing positions of the alignment apertures. A bleed means controls the pressure within the extrusion chamber to prevent undesirable backflow through the enlarged knot-passing positions of the alignment apertures.
Patent CA-1225326-A (CA)
Inventor: DOREMUS BERNARD
IPC: F16K5/06
Filed: 1984-12-27
Granted: 1987-08-11
Abstract: P A T E N T             ETUDES ET FABRICATIONS FLOPETROL SAFETY VALVE, IN PARTICULAR FOR CLOSING AN OIL WELL                ABSTRACT OF THE DISCLOSURE      In a cylindrical valve body I slides a sleeve (3) whose end (26) supports swivelably a spherical plug (2) and the first fluid-tight seat (4), which cooperates with the crown (29) of the spherical plug.  The other crown (28) of the plug is provided with a radial slot (25) which receives a bar (US) mounted on the valve body (1).  During the movement of the sleeve (3), the spherical plug (2) turns around the bar (15) to meet, in the open position, the lower seat (5) integral with the valve body.      Figure 2C.
Patent CA-1226087-A (CA)
Title: Crosslinkable organopolysiloxanes and a method for  preparing the same
Inventor: HOCKEMEYER FRIEDRICH
IPC: C08G77/28
Filed: 1985-01-03
Granted: 1987-08-25
Abstract: CROSSLINKABLE ORGANOPOLYSILOXANES AND    A METHOD FOR PREPARING THE SAME                 Abstract of the Disclosure Organopolysiloxanes which are crosslinked by high energy radiation consisting essentially of siloxane units of the formulas:           (a)  HR1C=CR2COOR3SiR2O1/2 , (b)  HSR4SiRO and (c)  R?SiO where R is a monovalent hydrocarbon radical or a halogenated monovalent hydrocarbon radical, R1 is hydrogen or a phenyl radi-cal or a halogenated phenyl radical, R2 is hydrogen or an alkyl radical having from 1 to 4 carbon atoms per radical and R3 is a hydrocarbon radical or a halogenated hydrocarbon radical, R4 is a divalent hydrocarbon radical, R5 is the same as R or a hydro-carbon radical substituted with the HR1C=CR2COO group, where R1 and R2 are the same as above, in which two siloxane units of the formula HR1C=CR2COOR3SiR2O1/2 are present per molecule.  These organopolysiloxanes are pre-pared by equilibrating the corresponding siloxanes in accordance with the conventional methods known in the art.          These organopolysiloxanes can be crosslinked by high energy radiation, for example, ultraviolet radiation, to form coatings on paper for releasing tacky substances or as coatings on optic fibers and as photocuring sealants for electronic components.
Patent CA-1262442-A (CA)
Inventor: KAWAI YASUO
IPC: A23L29/00
Filed: 1985-03-06
Granted: 1989-10-24
Abstract: ANTICARIOGENIC OR ANTIPERIODONTITIC AGENT              ABSTRACT OF THE DISCLOSURE     An anticariogenic or antiperiodontitic agent containing, as an active component, the bacterial cells and/or water-soluble extracts of a microorganism belonging to the genus Streptococcus or the genus Lactobacillus having antibacterial activity against Streptococcus mutans or the genus Bacteroides.    This anticariogenic or antiperiodontitic agent has strong inhibitory effects on the growth of Streptococcus mutans causing dental caries and Bacteroides causing periodontitis and has no influence on intestinal micro-flora when orally administered.
Patent CA-1249688-A (CA)
Inventor: CHANG DANIEL M
IPC: C08L33/02
Filed: 1985-03-26
Granted: 1989-01-31
Abstract: Abstract Polymer compositions are provided which may be cast as thin, self-supporting films, useful in forming sealed envelopes or pouches containing granulated pulverulent or non-aqueous liquid materials.          The cast films comprise a polymeric matrix, having at least about 50 weight percent polyvinyl alcohol, and a plurality of microdomains dispersed throughout the polymeric matrix.  The films have good resistance to breakage at low temperatures and low relative humidities.
Patent CA-1236004-A (CA)
Inventor: HAYASHI JIRO
IPC: E21C41/22
Filed: 1985-03-28
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE   A gallery leading to the surface is provided at an upper portion of a uranium ore deposit.  An excavating pipe is driven in from this gallery, and thereupon, a high pressure water stream is squirted to generate ore slurry. The ore slurry thus generated is drawn up to the surface through an ejector mechanism.  The hollow space formed in the uranium ore deposit after suction of the slurry is filled up with a filler.
Patent CA-1248913-A (CA)
Inventor: KARLINER RUDOLF R
IPC: B05C17/00
Filed: 1985-04-18
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE     A pressurized paint supply system for delivering paint or other coating material under pressure to a variety of interchangeable paint applicators.  The invention is also concerned with an improved pad assembly for trimming purposes and to an improved pressure-tight joint which can be used with any of the accessories used in the system of the present invention.
Patent CA-1240832-A (CA)
Inventor: SZLUCHA THOMAS F
IPC: B05C11/105
Filed: 1985-04-18
Granted: 1988-08-23
Abstract: ABSTRACT   A fluid applicating wick which applies release fluids to a fuser member adapted to fuse toner images to a copy sheet. The wick includes a fluid retaining material and a covering material. The covering material is in contact with at least one surface of the fluid retaining material and the fuser member. The covering material has at least a first layer of fibers and a second layer of fibers with a thin, loosely woven layer of material interposed therebetween. At least a portion of the fibers of the first layer of fibers and the second layer of fibers are interlocked with the layer of loosely woven material interposed therebetween.
Patent CA-1232288-A (CA)
Inventor: YANG KANG
IPC: C07C41/03
Filed: 1985-05-03
Granted: 1988-02-02
Abstract: ALCOHOL-AMINE ALKOXYLATES                Abstract of the Disclosure Mixtures of alcohols and water-soluble amines are reacted with alkylating agents to produce novel surfactants.          Water-soluble amines are normally not surfactant materials when alkoxylated, but when alkoxylated together with alcohols form a highly effective surfactant product.
Patent CA-1252757-A (CA)
Inventor: ARBUTHNOT IAN M
IPC: B07B1/10
Filed: 1985-06-27
Granted: 1989-04-18
Abstract: ABSTRACT     The separation of a first solid component from a mixture thereof with a liquid and a second solid component which is of smaller average particle size than the first solid component, the first and second solid components being in suspension in the liquid and with the percentage by mass of the second solid component being substantially greater than that of the first solid component, by means of a travelling endless cloth.  The cloth passes through an operative separating region in a horizontal manner.          The  mixture  is  fed  onto  substantially  the  entire operative separating region from a feed box that has a floor with apertures therein;  the floor being located above the cloth.  The liquid and second solid component pass through the cloth,  to be collected by a trough.          The first solid component remains on the cloth and is subsequently removed and collected.   Water is sprayed onto and through the cloth in the separating region, from below, to impede the formation of a cake or layer of the second solid component on the cloth.
Patent CA-1222278-A (CA)
Inventor: BRUNN OTTO
IPC: H01J31/20
Filed: 1985-09-23
Granted: 1987-05-26
Abstract: Abstract of the Disclosure Hold members are used for abutting a shadow mask on the pins in the rim portion of the faceplate of a color picture tube. These hold members are of a two-part design and connected to one another with the aid of means permitting a transverse movement in relation to the axis of symmetry of the color picture tube. These means may consist either of a swivel joint or of a straight line motion device. During the first insertion of the shadow mask into the faceplate, any possible tolerances of the pins can be compensated for because the possible transverse movement of the hold members. The spacing between the shadow mask and the phosphor screen is not affected.
Patent CA-1241634-A (CA)
Inventor: DECK CHARLES F
IPC: C10M173/02
Filed: 1985-10-17
Granted: 1988-09-06
Abstract: WATER-BASED FUNCTIONAL FLUIDS THICKENED BY     THE INTERACTION OF AN ASSOCIATIVE POLYETHER          THICKENER AND CERTAIN QUATERNARY AMMONIUM SALTS               Abstract of the Disclosure The invention relates to a water-based functional fluid thickened by an associative polyether thickener whose thickening ability is enhanced by the addition of certain quaternary ammonium salts.
Patent CA-1242939-A (CA)
Inventor: RUSSACK HARVEY
IPC: B05B13/02
Filed: 1985-11-04
Granted: 1988-10-11
Abstract: ABSTRACT A device for producing decorative patterns on clothing includes a variable speed motor connected to a clothing carrier which is adapted to hold and rotate clothing in response to activation of the motor within a covered housing equipped with self-closing ports through which paint can be applied to the rotating clothing while the operator is protected from paint being inadvertently thrown off of the rotating clothing.
Patent CA-1272824-A (CA)
Inventor: TOEDTEMANN GERT
IPC: C08L27/18
Filed: 1985-11-21
Granted: 1990-08-14
Abstract: Thermoplastic moulding compositions with flame-resistant properties A b s t r a c t The present invention relates to thermoplastic moulding compositions consisting of halogen-free poly-carbonates, styrene/maleic anhydride copolymers, phosphorus compounds of the formula (I)   and tetrafluoroethylene polymers and, where appropriate, other known additives.
Patent CA-1266582-A (CA)
Inventor: LABARGE ROBERT G
IPC: A23L27/00
Filed: 1985-11-25
Granted: 1990-03-13
Abstract: ABSTRACT     Low calorie sweetening compositions which comprise a sugar substitute and at least 90 weight percent of a polyalkylene oxide polymer are described. The compositions are useful in preparing certain candies, baked goods such as cookies, ice cream, and other foods.
Patent CA-1273571-A (CA)
Inventor: CAMBIASO CESAR L
IPC: G01N33/68
Filed: 1986-01-23
Granted: 1990-09-04
Abstract: ABSTRACT          A method for immunological assay of IgM antibodies against at least one said antigen in a liquid sample containing at least IgM and IgG antibodies, such as a biological fluid, comprising reaction of said liquid sample and of antibodies against IgG, and addition to the so obtained reaction product of the said antigen bound to finely divided particles and of a free said antigen, the amount of IgM being inversely proportional to the amount of unagglutinated finely divided particles.
Patent CA-1254982-A (CA)
Inventor: GRAVES ALAN F
IPC: H04L12/58
Filed: 1986-05-14
Granted: 1989-05-30
Abstract: METHOD OF AND SWITCH FOR SWITCHING INFORMATION            Abstract of the Disclosure Data to be switched is preceded by a header containing routeing information for establishing a connection via a switch, and is accompanied by additional information which indicates the start of the header, in response to which a connection is established, and the end of the data, in response to which the connection is terminated.  The switch is a non-saturating, non-blocking, full matrix time switch which uses the routeing information to establish a connection within one tdm frame, whereby connections for data of any type (including switch control information) and of arbitrary duration can be handled efficiently.  An incoming channel can be connected to any free channel or to a specified outgoing channel of any output port, and contention resolution is provided for simultaneous requests for connection to a single outgoing channel.          Interconnections among crosspoint nodes are reduced and simplified using token ring and systolic interconnection techniques.
Patent CA-1266330-A (CA)
Inventor: BRUNVAND ERIK LEE
IPC: G06F7/04
Filed: 1986-08-12
Granted: 1990-02-27
Abstract: CIRCULATING CONTEXT ADDRESSABLE MEMORY                        ABSTRACT        A memory system for storing and retrieving data sequences of symbols in response to a query sequence.          Each of the data sequences and the query sequence is made up of three types of symbols, constants, delimiters, and variables.  A data sequence is retrieved in response to a query sequence if the two sequences can be made identical by replacing each variable in each sequence by constants or combinations of constants and delimiters, said combinations beginning and ending with a delimiter.  The data sequences are stored in a circulating memory store in which each symbol periodically passes by a number of Tap points at which it is available for reading.  Each of the Tap points contains a processor which is capable of comparing the stored data sequences with query sequence.  A unique sub-system is provided for entering new data sequences into the circulating memory store without interrupting the operation of the data retrieval functions.  This data entry technique automatically collects fragmented storage areas which were to small to store the new data sequence and combines these into a larger space into which the new data sequence is inserted.
Patent CA-1264630-A (CA)
Inventor: TANGUY CHRISTIAN
IPC: A61B17/72
Filed: 1986-08-27
Granted: 1990-01-23
Abstract: La présente invention a pour objet une sonde de guidage, de positionnement et de percage. Elle comporte un arbre flexible (8) monté à rotation et axialement déplacable dans une gaine flexible présentant un diamètre extérieur sensiblement plus petit que la dimension minimum de la section transversale de la cavité définie dans le clou intramédullaire, ledit arbre flexible (8) portant à une extrémité distale une tête de percage et à son extrémité proximale des moyens d'accouplement (13) a un moteur rotatif (14), cependant que ladite gaine (9) est solidarisée à son extrémité distale d'un bloc de guidage et de positionnement (15) pourvu d'un passage interne (17) qui est raccordé à l'alésage de ladite gaine (9) et présente une section transversale identique à celle de cet alésage. Fig. (1)
Patent CA-1257026-A (CA)
Inventor: MCNUTT ANNE E M
IPC: H04M11/00
Filed: 1986-09-05
Granted: 1989-07-04
Abstract: ABSTRACT            A system for taking and retrieving telephone messages.  The system is used with a PBX and includes a central computer, operator stations for taking telephone messages, and retrieval stations permitting retrieval of messages either locally or via a telephone call.  The central computer includes a disk drive and is connected via a RS 232 link to the PBX.  Information about parties having telephones connected to the PBX and messages in ASCII codes for those parties are stored on the disk drive.  Each operator station includes a personal computer which is connected by an adapter to a telephone line from the PBX and by a data link to the central computer.  The personal computer has a keyboard and display.  When a call is forwarded to an operator station, the central computer provides information about the caller to the PC, which displays it on the station display.  Messages for the caller are entered using the PC keyboard and forwarded by the PC to the central computer. Each retrieval station contains a personal computer with keyboard and display which is connected by an adapter to a telephone line from the PBX and by a data link to the central computer.  When a message is stored in the central computer for a callee, that fact is indicated on the display.  A message may be retrieved either by means of the keyboard or by means of a telephone call to the retrieval station. In both cases, the retrieval station retrieves the message from the disk and in the latter case, the retrieval station provides the message over the phone line by converting the stored message to voice signals.
Patent CA-1274974-A (CA)
Inventor: KITAMURA HIROSHI
IPC: A41H41/00
Filed: 1986-10-08
Granted: 1990-10-09
Abstract: Abstract An artificial fur having an at least double erect pile layer structure comprising an erect pile layer of long fibers and that of short fibers.  The lightness of the short fibers is lower by 0.5 or above, preferably by 2.5 or above, than that of the long fibers.
Patent CA-1270031-A (CA)
Inventor: ERICKSON ARVID L
IPC: F16B12/46
Filed: 1986-10-20
Granted: 1990-06-05
Abstract: A fixture having a plurality of upright panels and a top joined together with connectors. Adjacent edges of the panels have complimentary beveled faces and aligned grooves extended normal to the beveled faces. The connectors have flat webs located in surface engagement with the beveled faces of adjacent panels. Flanges joined to the outer end of the webs engage the panels and cooperate with lips joined to the inner end of the web located in the grooves to hold the panels in a structurally stable and tight sealed engagement with each other.
Patent CA-1273325-A (CA)
Inventor: CARGILE JOHN W JR
IPC: B65D5/26
Filed: 1986-12-22
Granted: 1990-08-28
Abstract: Abstract A folding container such as a tray, carton or the like constructed of paperboard includes a interior end panel articulated to a bottom wall panel and including a relief slit to ensure full engagement of a thread and punch lock on first and second end panels articulated to opposite sidewall panels.  The first locking end panel includes a locking assembly comprising a tongue and cooperating locking tab.  The second locking end panel includes a receipt aperture for the lock assembly.  When locked in overlapping relation, the tongue and tab are respectively threaded and snapped into the receipt aperture to provide secure engagement.  The relief slit is substantially U-shaped with the open end of the U directed toward the lock assembly receipt aperture when the end panels are in overlapping relation.  The relief slit extends substantially around the tab engaging edge of the lock assembly receipt aperture so as to provide sufficient relief for the full and complete engagement of the locking tab.
Patent CA-1269678-A (CA)
Inventor: MOSHER OREN A
IPC: G01G19/393
Filed: 1987-01-22
Granted: 1990-05-29
Abstract: COMBINATION WEIGHING APPARATUS FOR                TWO COMBINED PRODUCTS               ABSTRACT OF THE DISCLOSURE        A combination weighing system is disclosed which system is adapted to weigh out quantities of two or more different types of products and mix them together.  The system includes a plurality of weighing scales divided into two groups, one group weighing out quantities of a first type of product and the other group weighing out quantities of a second type of product.  A computer is provided to search the first group of scales and select a combination which contains a combined quantity of the first type of product near in weight to a predetermined fractional target weight and for searching the second group of scales and select a combination which contains a quantity of the second type of product near in weight to the difference between a target weight for both products and the weight of the produce within the combination of scales selected from the first group.  The selected scales of both groups empty into a common discharge chute after weighing and searching is completed. The scales of both groups are dumped at times such that both products arrive in the common discharge chute at the same time and mingle and mix with each other.  Related methods are also disclosed.
Patent CA-1273100-A (CA)
Inventor: HOLLAND JOHN F
IPC: G01N29/04
Filed: 1987-02-25
Granted: 1990-08-21
Abstract: SONIC WOOD TESTING APPARATUS AND METHOD            Abstract of the Disclosure An  improved non-destructive  sonic testing  apparatus  is disclosed which  is  specially  adapted  for  use  in  assessing  the integrity of wooden utility poles.   In one embodiment,  the sonic testing apparatus of the present invention operates to perform a Fourier analysis an a signal which has been transmitted through a pole to be tested.  Two or more criteria selected from the group of mode, mean, median and range are then determined for the resulting waveform and compared in order to provide a visual display representative of the condition of the pole being tested.  In another embodiment of the present invention a software peak seeking algorithm is utilized to provide an envelope waveform from which successive half lives are determined.  The relative time duration for successive half lives are compared to provide an indication of the amount of decay.
Patent CH-540897-A (CH)
Title: 21-aldehydes of pregnanes anti-inflammatory
Inventor: SCHMIDLIN JULIUS DR
IPC: F16J13/04
Filed: 1968-06-10
Abstract: 21-Aldehydes of the pregnanes of general formula (I) R1 = H or F R2 = free- or esterified hydroxyl R3 and R4 = free-, esterified- or etherified hydroxy or R3 + R4 = oxo. Esterified hydroxyl groups derived from aliphatic-, alicyclic-, aromatic- or heterocyclic carboxylic acids (C1-C18) Etherified hydroxyl groups derived from aliphatic-, araliphatic- or heterocyclic alcohols(C1-8) or cyclic ethers derived from alcohols. (I) have anti-inflammatory activity. They are also intermediates for other active cpds.
Patent DK-109286-A (DK)
Inventor: DELLBRUEGGE HERBERT
IPC: B29C53/10
Filed: 1986-03-10
Abstract: Apparatus for flattening and withdrawing blown continuous plastic tubular film issuing from a stationary film-blowing head. At least two deflecting rollers are provided for deflecting the tubular film through about 180 DEG , and at least two turning rods are also provided for deflecting the tubular film through about 180 DEG  and for effecting a simultaneous change in direction. The deflecting rollers and turning rods are disposed in alternation behind each other between squeeze rolls and a pair of rotatable feed rolls, and are mounted on supports which are pivotally movable relative to each other in side arms that include track grooves to permit the deflecting rollers and turning rods to be movable in inward and outward directions, relative to the axis of rotation of the flattening plates, and are adapted to be retained in their inner and outer positions. The deflecting rollers and turning rods are initially at opposite ends of their respective track grooves for start up purposes. A pair of laterally spaced reels having threading tape wound thereon and extending therebetween are positioned vertically above the laterally spaced deflecting rollers and turning rods and are releasable so that one reel can pass therebetween when the apparatus is in the startup position, and so that the leading edge of the film can be attached to the threading tape for threading between the respective deflecting rolls and turning rods. After threading of the film, the deflecting rollers and turning rods are moved transversely along the grooves and in opposite directions to deflect the film through respective 180 DEG  turns.