baber/WOPTO huggingface dataset:
Patent CA-1213506-A (CA)
Inventor: EGAN JAMES R
IPC: G09F3/02
Filed: 1983-03-16
Granted: 1986-11-04
Abstract: ABSTRACT          A method of making an improved laminated member such as a membership card, label, coupon or other die-cut member having indicia printed on one or both sides which is bonded to a base sheet for shipment or display and which when removed from the base sheet leaves no exposed adhesive on either the base sheet or indicia-bearing member.  A pair of transparent plastic sheets are releasably joined together by thermal pressure and are attached to a carrier sheet by a pressure-sensitive adhesive.          Indicia are printed in mirror image on an exposed side of one of the plastic sheets and the card or label is bonded by an adhesive to this mirror image printed side.  Additional indicia are printed on the other side of the card or label.  This laminated member then can be die cut forming a plurality of individual labels or cards on the carrier sheet.  These cards or labels then are stripped from the carrier sheet and applied by the pressure-sensitive adhesive remaining thereon onto individual base sheets for mailing and/or distribution.  The adherence of the adhesive which attaches the laminated member on the base sheet is greater than the adherence between the joined plastic sheets, whereby the plastic sheets will separate upon removal of the label or card from the base sheet to provide a card having printing on both sides and without  any adhesive being exposed either on the card or base sheet.
Patent CA-1200747-A (CA)
Inventor: GOERGEN RENE
IPC: B60C11/03
Filed: 1983-04-15
Granted: 1986-02-18
Abstract: A PNEUMATIC TIRE            Abstract of Disclosure A tread for a pneumatic tire comprising a plurality of circumferentially extending grooves 12, the grooves comprising alternating wide and narrow portions 16, 14.  The grooves are disposed such that the net contact area in the footprint of the tire during rotation is substantially constant and the net contact area in the footprint of the tire being at least seventy percent (70%).
Patent CA-1225015-A (CA)
Inventor: DORSCH ROBERT
IPC: B01D47/06
Filed: 1983-05-11
Granted: 1987-08-04
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure relates to a new apparatus A. Jisu Pul for fluid dispersion for use in removing particulate matter from air. The spray head comprises a rigid spray plate bent to a predetermined configuration with two spray head side plates attached to said spray plate, and two spray head side guide bars attached to said side plates. A pressurized fluid, such as water, is delivered at the bottom of the spray plate whereupon impact with the surfaces of the spray plate, side plates and guide bars causes the fluid to be dispersed in spray from. Through this spray is passed contaminated air containing undesirable particulate matter such as paint overspray, whereupon the air is scrubbed to remove substantially all of the particulate matter. Such a spray head apparatus is typically located at the base of a scrubbing unit connected to a paint spray booth or the like, said scrubbing unit containing baffles through which contaminated air is passed and cleaned prior to emitting the remaining particle-free air to the atmosphere. A diverter apparatus diverts a portion of the fluid spray and directs it toward one or more surfaces of said scrubbing unit to preulation of the particles thereon.
Patent CA-1182620-A (CA)
Title: Multiple valve apparatus for simulated moving bed adsorption processes
Inventor: GOLEM MICHAEL W
IPC: B01D53/00
Filed: 1983-06-07
Granted: 1985-02-19
Abstract: "MULTIPLE VALVE APPARATUS FOR SIMULATED   MOVING BED ADSORPTION PROCESSES"                                 ABSTRACT       An apparatus is disclosed which is useful in simulating the countercurrent flow of several fluid streams through a bed of solid contact material such as a selective adsorbent.  The apparatus comprises a plurality of multi-port valves and is used to direct the flow of different streams into and out of a fixed bed of material at points which are periodically changed.  The invention arises in the arrangement of the valves, which minimizes the number of required valves and also minimizes the undesired admixture of different streams in the process lines connecting the contacting bed to the main fluid transfer lines.  The valves are arranged in three tiers, with the first tier having sets of valves arranged in series flow and the second tier having sets of valves arranged in parallel.  The third tier of valves directs flows between two adjacent fluid feed or withdrawal conduits entering the contacting bed.
Patent CA-1218985-A (CA)
Title: Penicillin derivatives and process for preparation of   the same
Inventor: MICETICH RONALD G
IPC: C07D499/00
Filed: 1983-08-08
Granted: 1987-03-10
Abstract: ABSTRACT          A penicillin derivative represented by the following formula   wherein R1 is hydrogen or trialkylsilyl; R2 is hydrogen, trialkylsilyl or COOR2' wherein R2' is hydrogen, C1-18 alkyl, C2-7 alkoxymethyl, C3-8 alkylcarbonyloxymethyl, C4-9 alkylcarbonyloxyethyl, (C5-7 cycloalkyl)carbonyloxy-methyl, C9-14 benzylcarbonyloxyalkyl, C3-8 alkoxy-carbonylmethyl, C4-9 alkolxycarbonylethyl, phthalidyl, crotonolacton-4-yl, y-butyrolacton-4-yl, halogenated C1-6 alkyl substituted with 1 to 3 halogen atoms, C1-6 alkoxy- or nitro-substituted or unsubstituted benzyl, benzhydryl, tetrahydropyranyl, dimethylaminoethyl, dimethylchlorosilyl, trichlorosilyl, (5-substituted C1-6 alkyl or phenyl or unsubstituted-2-oxo-1,3-dioxoden-4-yl)methyl, C8-13 benzoyloxyalkyl or group for forming a pharmaceutically acceptable salt; and R3 has the same meaning as above R2'.
Patent CA-1206402-A (CA)
Inventor: RICHARDS ROBERT E
IPC: B21D7/06
Filed: 1983-08-16
Granted: 1986-06-24
Abstract: TOOL SUPPORT FOR MACHINES ABSTRACT OF THE DISCLOSURE A tool holder bracket is provided having a pair of parallel legs connected by a web which offsets the legs. One leg of the tool holder has a pair of anchor pins with enlarged heads for securing the bracket to a work support platform by inserting the anchor pins through keyhole-shaped openings and locking the bracket to the platform by engaging the heads under the platform.  A pin is inserted through the other leg of the tool holder and an aligned opening in the platform to attach a tool to the bracket between the leg and the platform surface.
Patent CA-1207748-A (CA)
Inventor: DAVID EMIL J
IPC: B66D1/28
Filed: 1983-09-07
Granted: 1986-07-15
Abstract: A B S T R A C T           A hand maneuverable, portable, power-driven winch for use in skidding trees which includes a base plate for resting flatwise on the ground and turned upwardly at the leading end thereof to facilitate passing over obstacles normally encountered in moving the apparatus forwardly through a tree-growing area.  There is a wheel projecting downwardly from the leading turned-up end of the base plate for rolling on the ground when the trailing end of the plate is lifted off the ground.  A pair of vertical plates are secured to said base plate and project upwardly therefrom, such plates being spaced apart from one another laterally of the base plate and providing effectively a channel therebetween extending lengthwise of the apparatus. A winch and power means for driving the same are located in such channel with the winch drum being mounted on a shaft journalled in the vertical plates adjacent the trailing end thereof.  A fair lead is located adjacent the leading end of the base plate, and at the trailing end of the apparatus a connector is provided for use in anchoring the apparatus to a standing tree or the like and arranged so as to transfer skidding loads from the winch shaft directly to such connector.
Patent CA-1199839-A (CA)
Inventor: KRAMER JAMES H
IPC: E02B17/00
Filed: 1983-10-12
Granted: 1986-01-28
Abstract: ABSTRACT        A fender system for a floating structure such as an off-shore platform wherein a column supporting the platform has a plurality of vertically spaced rail members that are interconnected by a plurality of horizontally spaced and vertically extending bumpers that can be contacted by a vessel for transmitting the force therefrom to the fender system.  The rail members support a plurality of spaced shafts on which are mounted pairs of interconnected torsion spring members that are operative to exert opposing forces while bearing on the column to absorb the forces exerted on the fender system.
Patent CA-1212356-A (CA)
Inventor: NATH PREM
IPC: C23C16/509
Filed: 1983-10-18
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE      A system      for introducing, confining and evacuating process gases adjacent the cathode region of glow discharge deposition apparatus, said apparatus adapted to deposit at least one layer of semiconductor material onto a substrate The deposition apparatus includes at least one dedicated deposition chamber      into which process gases are introduced for glow discharge disassociation into species.  The system      of the present invention includes a baffling manifold adjacent the cathode  said manifold adapted to substantially reduce areas of localized rarification and compression of process gases flowing through the plasma region for substan-tially preventing adjacent stagnant and rapidly moving areas of process gases from forming non-uniform flow patterns as the semiconductor layer is deposited on the surface of the substrate, The system      is also adapted to expose the entire transverse width of the substrate      for the deposition of semiconductor material there-unto.
Patent CA-1247899-A (CA)
Inventor: MENKE JOSEF F
IPC: G02B26/10
Filed: 1984-01-20
Granted: 1989-01-03
Abstract: METHOD FOR SCANNING TWO FIELDS OF VIEW BY OPTICAL/MECHANICAL        MEANS AND ARRANGEMENT EMPLOYING THIS METHOD                    Abstract The invention relates to a method for scanning two fields of view by optical/mechanical means, in two scanning directions which are disposed essentially at right angles to one another, and for simultaneously dis-playing these fields of view. This method utilizes  two optical/mechanical scanners. One of the scanning pro-cesses, in the line direction,   is   performed rapidly.   The other scanning process, in the vertical direction, is   performed slowly. Using only one detector or one detector array, this method features  a line-scanning efficiency which does not exceed 50% for both fields of view, and a 180-degree phase shift between the line scan-ning processes which are applied to the two fields of view.       The arrangement which is utilized for the above-mentioned purpose essentially comprises two scanning de-vices and a mirror-wheel or, as the case may be, a disk possessing reflecting segments and transparent segments, in alternation. The radiation from the two fields of view is   directed onto the detector in each case via an op-tical image-forming system.
Patent CA-1244040-A (CA)
Title: Procede de preparation de composes de l'acide  acrylique comportant un heterocycle oxygene et les  composes ainsi obtenus
Inventor: BIANCHI MARIO
IPC: C07D309/38
Filed: 1984-01-23
Granted: 1988-11-01
Abstract: L'invention a pour objet la préparation des produits (I): R? - ?H - ?H - CO2H (I) sous les formes stéréoisomères possibles ou sous forme de mélanges, formule (I) dans laquelle R est un radical pyrannyle, furyle, oxazolyle ou isoxazolyle non-substitué ou substitue, et, ou bien A est un hydrogène et B un hydroxyle, ou bien A et B forment ensemble une double liaison carbone-carbone. L'invention concerne également les produits (I) ainsi obtenus. Ces produits de formule (I) manifestent une activité antiulcéreuse, antisécrétoire gastrique et cytoprotectrice.
Patent CA-1208457-A (CA)
Inventor: KORTH JUERGEN
IPC: B60N2/90
Filed: 1984-02-27
Granted: 1986-07-29
Abstract: ABSTRACT OF THE INVENTION          An  adjusting arrangement for controlling the movement of  an  object in at least  two  different  directions includes  a control member having an eccentric mounted within  a  planet wheel which  engages  an  internally toothed sun wheel.    The control member can drive the planet wheel such that it selectively engages any of a plurality of toothed driving elements each associated with a respective direction of movement of the object.
Patent CA-1253899-A (CA)
Inventor: ANDERSSON JARL A
IPC: F28F3/10
Filed: 1984-06-15
Granted: 1989-05-09
Abstract: Abstract This invention relates to a gasket for a plate heat exchanger which gasket has several projections for securing the gasket to a heat exchanger plate. Said projections protrude towards an edge of the plate along which the gasket extends.  According to the invention the gasket projections (2; 10, 11; 14; 20) cooperate with holding parts (2A, 3, 4; 12, 13; 15; 21), each comprising at least one projection (3, 4; 13; 16a, c) that is directed to the gasket (1) and is positioned at a distance from the gasket projection (2; 10, 11; 14; 20) seen in the longitudinal direction of the gasket.
Patent CA-1263677-A (CA)
Inventor: ZAMORA PEDRO CUERDA
IPC: F16L47/04
Filed: 1984-07-26
Granted: 1989-12-05
Abstract: ABSTRACT           The present invention relates to a coupling device with hinged retaining catches, characterized by the fact that it is made up basically of two concentric cylindrical parts, the inner one of which extends frontally by means of clamping catches provided on their inner face with retention toothing, these catches being joined to the cylindrical body of which they form a part, by hinges which are integrated through the thinning of the actual material of which they are made, thereby offering said catches the possibility of swivelling although with a constant tendency to separate in relation to the longitudinal axis of the cylindrical body of which they form a part.
Patent CA-1242203-A (CA)
Inventor: KRANTZ ALEXANDER
IPC: C07D233/64
Filed: 1984-08-16
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE:            A new class of kcat or suicide enzyme inhibitors which are alpha-allenic substituted alpha-amino acids of the formula:       I                      IA and the pharmaceutically acceptable salts thereof wherein R1, R2 and R3 are independently hydrogen, alkyl, halo, arylalkyl of 6 to 10 carbons wherein the aryl group is unsubstituted or substituted with halo, halo alkyl, alkyl, hydroxy, alkoxy, amino, aminoalkyl, aminodialkyl, thio, thioalkyl wherein two of R1, R2 and R3 are simultaneously hydrogen or alkyl;    R4 is hydrogen, lower alkyl, -(CHR)mXR wherein m is 1 or 2 and X is oxygen or sulfur and R is hydrosen or methyl, -(CH2)n-COY where n is 1 or 2 and Y is hydroxy or amino, -(CH2)oNHC(NH2)(NH) wherein o is 2 to 4, -(CH2)p-NH2 where p is 2-5, a radical of the formula   where q is 1 or 2 and R6, R7 and R8 are independently hydrogen, hydroxy, or a radical of the formula     or             whesein R9 is hydrogen, alkyl of 1 to 4 carbons, halo or haloloweralkyl, R10 is hydrogen, hydroxy or methoxy and Z is hydrogen or hydroxy; V is hydrogen, hydroxy, NH2, alpha-aminocarbonyl or an alpha aminoacid; and A is -OH, -OS wherein S is a pharmaceutically acceptable salt, -OE wherein E a alkyl of 1 to 22 carbon atoms or arylalkyl of 6 to 10 carbon atoms, or amino or mono- or di-alkyl substituted amino.
Patent CA-1227249-A (CA)
Inventor: YOTSUTANI AKIO
IPC: H04M17/00
Filed: 1984-09-14
Granted: 1987-09-22
Abstract: Abstract of the Disclosure A mobile radio communication system having a plurality of fixed stations respectively connected to a plurality of subscriber's lines extending from a telephone exchange, and a plurality of mobile stations linked with the fixed stations through radio channels. Each of the mobile stations effect speech via one of the fixed stations.  The system comprises means provided foe each fixed station for transmitting rate charging information from the telephone exchange to a mobile station under speech, and rate collecting means provided for each mobile station and being responsive to the rate charging information to vary its content.
Patent CA-1259730-A (CA)
Inventor: DEN HARTOG HERMAN C
IPC: C08K3/10
Filed: 1984-11-01
Granted: 1989-09-19
Abstract: TITLE Coating Composition of An acrylic Polymer Having Amino Ester Groups And a Glycidyl Acrylic Polymer A coating composition which cures at ambient temperatures of 20-80% by weight of a binder and 80-20% by weight of a solvent for the binder, the binder contains about: A. 60-80% by weight, based on the weight of the binder, of an acrylic polymer of polymerized monomers of methyl methacrylate and an alkyl methacrylate, an alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group and the polymer has pendent amino ester or hydroxy amino ester groups; B. 20-40% by weight, based on the weight of the binder, of a glycidyl acrylic crosslinking polymer of polymerized monomers of glycidyl methacrylate or glycidyl acrylate and an alkyl methacrylate, alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group. The composition is useful as an exterior finish for automobiles and trucks and for repairing finishes of automobiles and trucks.
Patent CA-1227306-A (CA)
Title: Method for continuous production of elongated carbon  bodies
Inventor: OLSEN LEIF
IPC: H05B7/085
Filed: 1984-11-06
Granted: 1987-09-29
Abstract: A B S T R A C T          The present invention relates to a method for continuous production of elongated carbon bodies having substantial uniform cross-section where a casing filled with unbaked carbonaceous electrode paste is slowly and substantially continuously lowered down through a baking furnace having an external energy supply. The casing is perforated in order to allow baking gases to flow from the electrode paste and into the baking furnace. Air for combustion of the baking gases is supplied to the baking furnace in an amount necessary for combustion of the baking gases which flow into the baking furnace. The external energy supplied to the baking furnace is controlled in such a way that the total amount of external energy supplied to the baking furnace and the energy generated by combustion of the baking gases inside the baking furnace is sufficient to maintain a temperature inside the baking furnace of 700-1300° C, preferably 900-1100° C.
Patent CA-1239251-A (CA)
Inventor: SUTTER FRANZ
IPC: A61F2/30
Filed: 1984-12-06
Granted: 1988-07-19
Abstract: ABSTRACT OF THE DISCLOSURE         An artificial joint socket comprises a cup and a gener-ally hollow-cylindrical part which is open at its free end and whose axis passes through the center of the sphere defined by the spherical cap-shaped interior surface of the cup.  The cup com-prises preferably an interior part from plastics and an exterior part, whereby the latter and the anchoring part are made from the same metal, e.g. titanium or one of its alloys.  The interior part of the cup is rigidly connected preferably with interlocking means to the exterior part of the cup.  The anchoring part allows for a stable, cement-free anchoring of the artificial joint socket In a bone with minimum loss of bone material.
Patent CA-1262602-A (CA)
Inventor: NOILES DOUGLAS G
IPC: A61F2/38
Filed: 1985-02-08
Granted: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus for affixing a prosthesis to bone is provided wherein stresses are transferred from the prosthesis to hard bone in a manner which corresponds to the stress transfers which occur in natural bone.   The apparatus comprises a body having an outer surface at least a portion of which is contoured to mate with a portion of the inner surface of the hard bone to which the prosthesis is being affixed so that, in the region of said mating portions, a substantial fraction of the hard bone is in close proximity to or in contact with the outer surface of the body, said outer surface in said  mating  region  being  textured  to  increase  the  frictional engagement of the surface with the hard bone.  In certain preferred embodiments   of   the   invention,   a   prosthesis   made   from   a titanium-containing material and having high overall strength and flexibility is provided which includes a portion having a coating of porous metal into which bone can grow.
Patent CA-1233047-A (CA)
Inventor: TENHOVER MICHAEL A
IPC: B22F9/00
Filed: 1985-03-04
Granted: 1988-02-23
Abstract: ABSTRACT Amorphous metal alloy powders are synthesized by solid state decomposition reactions.  At least one precursor compound is thermally decomposed at a temperature below the crystallization temperature of the amorphous metal alloy to be formed.  The decomposition product comprises an intimate mixture of the elements of the alloy and, after heat-treating if necessary, exhibits amorphous characteristics.  Amorphous metal alloy shapes are synthesized by providing an intimate mixture of the components of the amorphous alloy, which mixture includes at least one ductile component.  The mixture may be subjected to well-known forming techniques at a temperature below the crystallization temperature of the amorphous metal alloy to be formed.  The ductile component of the mixture acts as a binder matrix to provide strength and uniform properties to the formed object.
Patent CA-1249975-A (CA)
Inventor: SYMONS ROBERT H
IPC: C12N15/00
Filed: 1985-03-21
Granted: 1989-02-14
Abstract: ABSTRACT       A compound of the formula I:       wherein B is an -NH-group linking the group C to the benzene ring which may or may not be in the para position relative to the azide group; C is an hydrocarbyl amine moiety including at least five carbon atoms; D is a ligand or hapten; and R1 to R4, which may be the same or different, are selected from H, alkyl of 1 to 5 carbon atoms, NO2, halide group, carboxylic acid group or amino group, and acid addition salts thereof.  The compounds may be used as intermediates in the preparation of non-radioactive biological probes.
Patent CA-1240971-A (CA)
Inventor: CALVERT ROBERT B
IPC: B01J29/70
Filed: 1985-04-24
Granted: 1988-08-23
Abstract: ABSTRACT         This invention relates to a new and improved form of crystalline silicate identified as zeolite Beta, to a new and useful improvement in synthesizing said crystalline silicate and to use of said crystalline silicate prepared in accordance herewith as a catalyst for organic compound, e.g. hydrocarbon compound, conversion.
Patent CA-1274952-A (CA)
Inventor: VILLAINE PHILIPPE
IPC: C08B/
Filed: 1985-04-26
Granted: 1990-10-09
Abstract: L'invention concerne une composition à base d'au moins un dérivé cellulosique comportant des groupes ester de la cellulose, au moins une partie des groupes ester étant des groupes formiate, caractérisée en ce qu'elle est une solution anisotrope susceptible de donner des fibres ou des films et contenant: a) le ou les dérivés cellulosiques, la concentration du dérivé cellulosique ou de l'ensemble des dérivés cellulosiques dans la solution étant au moins égale à 10,2% en poids, le degré de polymérisation DP de la cellulose dans le ou les dérivés cellulosiques étant supérieur à 150 et inférieur à 1500; b) de l'acide formique ou au moins deux composés choisis dans le groupe constitué par les acides organiques monocarboxyliques, les anhydrides et halogénures de ces acides, un de ces composés étant l'acide formique; c) au moins un acide phosphorique. L'invention concerne également un procédé pour obtenir cette composition en dissolvant la cellulose. L'invention concerne également un procédé pour obtenir des articles par transformation de cette composition, en régénérant éventuellement la cellulose de ces articles. L'invention concerne également une fibre cellulosique dont le degré de substitution de la cellulose en groupes formiate est soit au moins égal à 2%, soit nul ou inférieur à 2%.
Patent CA-1237582-A (CA)
Inventor: MATSUI SEIJI
IPC: C22B1/24
Filed: 1985-05-23
Granted: 1988-06-07
Abstract: Abstract In a method of producing unbaked agglomerates, green pellets or briquettes are produced by adding 5 to 30% of reduced iron powder, mill scale powder or iron sand and also adding a binder consisting of a cement or granulated blast furnace slag and then the green pellets or briquettes are dry cured thereby producing agglomerates having excellent reducing performance.