baber/WOPTO huggingface dataset:
Patent CA-1265013-A (CA)
Inventor: PHILLIPS ARNOLD G
IPC: A61M35/00
Filed: 1985-04-11
Granted: 1990-01-30
Abstract: A BONE WAX APPLICATOR AND               METHOD FOR DRESSING BONE TISSUE     ABSTRACT OF THE DISCLOSURE     An applicator for applying bone wax to bone tissue in which a layer of bone wax covers selected surface portions of a pattie of surgical fibre, and a method of applying bone wax from an applicator having a layer of bone wax covering portions of a pattie wherein the bone wax layer is drawn across the bone to deposit the bone wax, and the deposited bone wax is then molded over the bone tissue with exposed portions of the applicator pattie.
Patent CA-1237269-A (CA)
Inventor: MARINGER ROBERT E
IPC: B22D11/00
Filed: 1985-05-06
Granted: 1988-05-31
Abstract: APPARATUS AND METHOD FOR THE PRODUCTION OF FIBERS                   Abstract of the Disclosure Molten material,  especially metals,  can be formed directly into fiber by allowing a stream of molten material to flow across  a ramp member, thereby forming a thin layer of molten material,  under sustantially  no hydrostatic pressure.  At an outlet end of the ramp member, a wheel bearing a plurality of ridges passes through the thin layer of molten material thereby drawing out a plurality of filaments.   The apparatus avoids the problem of strip formation  encountered  in prior art  apparatus  using a plurality of closely spaced ridges.
Patent CA-1228215-A (CA)
Inventor: SHEBUSKI ROBERT C
IPC: B22D29/00
Filed: 1985-05-09
Granted: 1987-10-20
Abstract: ABSTRACT OF THE INVENTION               A method for removing a casting from a sandbox, the method comprising the steps of rotating a sandbox including therein a casting embedded in sand so as to dump the sand from the sandbox, holding the casting while the sand is being dumped so as to maintain a substantially stationary relationship between the casting and the sandbox, and removing the casting from the sandbox after a portion of the sand has been dumped.
Patent CA-1237806-A (CA)
Inventor: ZUBER PIERRE A
IPC: B61L25/02
Filed: 1985-05-09
Granted: 1988-06-07
Abstract: 51,890 ABSTRACT OF THE DISCLOSURE A passenger vehicle speed control apparatus and method are operative with a track providing an input speed command having ONEs and ZEROs information components.  At least two programmed microprocessors operate with the vehicle and redundantly decode the ONEs and ZEROs input speed command signal components through operation of a fixed frequency filter for each of a plurality of frequen-cy pairs and a variable frequency filter tuned to the frequency of the fixed filter having the highest amplitude signal component for determining a speed command signal to control the movement speed of the vehicle.
Patent CA-1265989-A (CA)
Inventor: CHOBY EDWARD J
IPC: B23D21/00
Filed: 1985-06-26
Granted: 1990-02-20
Abstract: ABSTRACT       A flail tube cutter having an elongated cutting head circumscribed by a generally circular cutting blade, a means of rotating this cutting head, and a flexible shaft for coupling the cutting head to the rotating means is disclosed herein. The circular cutting blade of the cutting head includes a serration for defining two cutting teeth. Additionally, the cutting head includes a top portion located above the cutting blade for increasing the impact force of these cutting teeth against the inside wall of the tube being cut. The flail tube cutter of the invention provides a fast-acting tube cutter having a relatively small diameter which is easily snaked through tubes having local restrictions caused by either dents or internally mounted sleeves.
Patent CA-1249545-A (CA)
Inventor: MRAZ DENNIS
IPC: B65G15/60
Filed: 1985-08-13
Granted: 1989-01-31
Abstract: Abstract For use in a conveyor system, such as used in a mining operation, a belt guidance arrangement comprising upper and lower pairs of belt bending rollers, one of each of the pairs of rollers being mounted on a first, static frame and the other of each of the pairs of rollers being mounted on a second frame angled horizontally with respect to the first frame, and an endless belt is wrapped over the pair of rollers.  In a first embodiment at least each one or each other of the pairs of rollers is mounted for roller center adjustable movement longitudinally of the direction of movement of the belt.  Provision is made for adjustment of the centers of the movable rollers  longitudinally of the belt to compensate for relative angling of the rollers in each pair to avoid undue stress upon the belt as a result of such angling and to maintain alignment and training of the belt in passing through the rollers.  Two other embodiments are described in which the distance between the external surfaces of roller pairs are adjusted other than by roller center longitudinal movement, each involving mechanical arrangements for increasing and decreasing the outer diameters of the roller.
Patent CA-1259240-A (CA)
Inventor: KISSEL KARL-HEINZ
IPC: B42F13/22
Filed: 1985-08-21
Granted: 1989-09-12
Abstract: ABSTRACT:     The ring binder mechanism comprises a resilient mechanism cover which can be connected to the spine of a binder or cover, two toggle plates or toggle rods which are articulately connected in opposite senses and which are resiliently supported in the mechanism cover, and toggle plates portions which cooperate in pairs to form rings and which are carried by the ring-toggle rods , consist of drawn or rolled metal wire of non-round cross-section and have ends which positively interengage locally in the closed position.          At their free ends, the ring portions have plane end faces which bear snugly against one another in the closed position and one ring portion of each pair of ring portions having a pin which is cylindrical over at least its main length and which projects perpendicularly from the end face and the other ring portion having a bore which is cylindrical over at least its main length and is sunk perpendicularly in the end face.
Patent CA-1233597-A (CA)
Inventor: SCHREIBER HERBERT
IPC: C08G14/06
Filed: 1985-09-13
Granted: 1988-03-01
Abstract: Title:   POLYMERIC   RESINS  DERIVED  FROM  1-OXA-3-AZA-TETRALINE    GROUP-CONTAINING   COMPOUNDS   AND CYCLOALIPHATIC EPOXIDES               Abstract of the Disclosure A  composition  comprising  a  polymeric  resin derived  from  (A)  at  least one compound containing an average  of  more  than  one 1-oxa-3-aza-tetraline group per  molecule  with  (B)  at  least  one  cycloaliphatic epoxide  containing  at  least  two  epoxide  groups, at least  one  of  said  epoxide  groups being part of said ring,  the  mole  ratio of (B) to (A) being in the range of about 0.2 to about 2.  The polymeric resins so derived are characterized by particularly outstanding heat stabi-lities in combination with good mechanical properties.
Patent CA-1255531-A (CA)
Inventor: WONG WAI C
IPC: G03B17/42
Filed: 1985-10-08
Granted: 1989-06-13
Abstract: ABSTRACT           A double-exposure prevention system for a still camera having a cockable spring-biased linear movable shutter-actualting slider operable between a cocked condition and held thereat by a latch movably responsive to a manually operated release member and thereafter upon release of the latch to a shutter-actuating position is provided with means for allowing one end of the slider to be rotated out of and away form the axis of the shutter-actuating movement throughout most of the subsequent rewind operation.  While in this second angular position, the slider disables the operation of the release member, preventing accidental tripping of the latch after a cocking condition has been restored.  During a small terminal portion of the film advance and after the preceding frame has been safely advanced so as to be out of the way, the film advance mechanism then rotates the slider back to its initial position.  In the preferred form of the invention, these features are accomplished by modifying the location and configuration of a conventional non-safetied shutter release system.  No additional parts are necessary.
Patent CA-1262997-A (CA)
Inventor: KOHYAMA MASAKI
IPC: C08F4/64
Filed: 1985-10-31
Granted: 1989-11-14
Abstract: Abstract of the Disclosure:         A random 1-butene copolymer comprising 1-butene and an alpha-olefin having 5 to 20 carbon atoms, said co-polymer having the following characteristics (a) to (I):          (A) it comprises 50 to 99 mole% of the 1-butene component and 1 to 50 mole% of the alpha-olefin component, (B) it has an intrinsic viscosity [?], measured in decalin at 135°C, of from 0.5 to 6 dl/g, (C) it has a melting point [Tm], measured by a differential scanning calorimeter, of from 30 to 120°C, (D) it has a crystallinity, measured by X-ray diffractometry, of from 5 to 60%, (E) the amount [W1 in % by weight] of that portion of it which is soluble in boiling methyl acetate is not more than 2%, and (F) the amount [W2 in % by weight] of that portion of it which is soluble in a 1:1 by volume mixture of acetone and n-decane at 10°C is less than 5 x [?]-1.2.
Patent CA-1226281-A (CA)
Inventor: TAKEDA MIKIO
IPC: C07D281/10
Filed: 1985-11-18
Granted: 1987-09-01
Abstract: Abstract:   The invention provides 1,5-benzothiazepine derivatives of the formula:       wherein R1 is hydrogen or lower alkanoyl and each of R2 and R3 is lower alkyl, and pharmaceutically acceptable acid addition salts thereof.  These derivatives and salts thereof are useful as hypotensive agents and/or cerebral or coronary vasodilators.
Patent CA-1233162-A (CA)
Inventor: KOOPMANS ROBERT
IPC: E21C37/10
Filed: 1985-11-25
Granted: 1988-02-23
Abstract: ABSTRACT     A hydraulic rock breaking tool of modular construction comprises an assembly of shaft sections having a longitudinally extending bore therethrough and lateral passages communicating with the bore. The shaft assembly provides a number of radial abutment flanges between which a number of self-supporting, radially expansible, elastomeric membranes are confined in the longitudinal direction, each membrane having a cylindrical portion surrounding the shaft and defining with it an annular space communicating with the bore via the lateral passages.  Each membrane has a pair of annular end flanges, each terminating in an axially extending retrorse flange which is seated against the shaft section for sealing engagement with it, the retrorse flanges being urged against the shaft by fluid pressure in the annular space.
Patent CA-1268077-A (CA)
Inventor: WALLGREN KURT
IPC: A23C15/12
Filed: 1985-12-05
Granted: 1990-04-24
Abstract: ABSTRACT:      A method of manufacturing d low calorie spread having a relatively high amount of milk fat, in which a protein containing water phase is brought to emulsify in a fat phase comprising butter fat and butter strange oils and/or fats to directly form a water in oil emulsion having a total fat amount of 36-40% or more. The preparation of the fat phase is started by cooling cream to a temperature of +3 - +15°C and storing the cream at said temperature For a period of between 6 and 24 hours than subjecting the cream to a pressure of such magnitude that the cream emulsion is broken up. The broken cream emulsion is separated on a sieve like plate or drum whereby a fraction of butter particles are collected and a fraction of butter milk is drained. The collected butter particles are heated to a temperature above the melting point of the butter fat and are mixed with the butter strange fats and/or oils and possibly with further fat soluble ingredients, and a water phase comprising a protein concentrate of any known type and prepared in any conventional way is brought to emulsify in said fat phase to provide the water-in oil emulsion, and finally the emulsion is pasteurized, cooled and packed.
Patent CA-1245613-A (CA)
Title: Matrix of light-emitting elements and method of manufacturing same
Inventor: THILLAYS JACQUES C
IPC: H01L33/62
Filed: 1985-12-05
Granted: 1988-11-29
Abstract: ABSTRACT           The invention relates to a matrix of light-emitting elements each having a conducting pin, an insulating ring and a conducting ring, a component being mounted on the upper surface of the pin.  The elements are arranged in holes of an insulating substrate and are electrically connected according to lines by metallizations of the upper surface of the substrate and according to columns by metallizations of the lower surface of the substrate.  According to the method, the elements are introduced into the holes of the substrate and are united on the one hand with the metallizations (22) and on the other hand with the metallizations(24).  A wafer carrying parabolic reflecting cavities is mounted so as to engage the substrate and is held in place by cooperation between openings forming a prolongation of the cavities and conducting rings.
Patent CA-1264101-A (CA)
Title: Helmet with auxiliary, electrically operated service
Inventor: DAMPNEY IAN T
IPC: A62B18/00
Filed: 1986-03-24
Granted: 1990-01-02
Abstract: ABSTRACT OF THE DISCLOSURE     A helmet comprises a headshell,  visor and a harness within which the head of the user is engagable.  An auxiliary electrically operated service  is provided,  such as a lamp or air  supply,  operated  by  a  switch  actuated  as  the  helmet  is engaged or disengaged from the user's head.  When the service is an air supply,  the switch operates a fan motor which draws air into the helmet through a filter.
Patent CA-1257567-A (CA)
Inventor: KAI HISAO
IPC: B26F3/00
Filed: 1986-03-24
Granted: 1989-07-18
Abstract: Abstract of the Disclosure A cutter has a file-like coarse surface formed on a substrate by fast adhesion of irregular granules to the surface of the substrate with a soft adhesive agent.  A dispensing container has the cutter attached fast thereto.  The cutter can be folded and attached fast to a ridge of a dispensing container, the ridge in a position such that a sheet material drawn out of the dispensing container will be pressed most readily, without sustaining a crack in the layer of adhesive agent and inducing unwanted separation of irregular granules from the substrate.
Patent CA-1263819-A (CA)
Inventor: CRYDERMAN GARY G
IPC: B65H20/14
Filed: 1986-06-27
Granted: 1989-12-12
Abstract: "APPARATUS FOR ENTRAINING AND DIRECTING A WET PAPER WEB"     ABSTRACT         Apparatus for entraining and directing a wet paper web in a paper making process comprises a wall or plate defining an airfoil section and planar directing section.    A  curved  wall  wrapped  around  the  airfoil section defining there between a narrow channel terminat-ing in a mouth of a slot forms an air passage for direc-tion of air over the airfoil section toward the directing section to form a force under the Coanda effect.  Three jet nozzles are arranged respectively at ends of the slot and centrally of the slot for directing the web from a roller  toward the  Coanda effect.   The curved surface terminates at a position forwardly of the center line of the airfoil section so as to reduce the angle through which the air turns in the Coanda effect and thus develop a gentle force.  The slot is wider at the center than at the sides to develop a greater force at the center.
Patent CA-1253754-A (CA)
Inventor: GAINES JACK R
IPC: D06P5/00
Filed: 1986-12-05
Granted: 1989-05-09
Abstract: Abstract An  attractive,  decorative  naturally-appearing stained color can be given to wooden members by con-tacting the wood with a basic aqueous medium at elevated temperatures.
Patent CA-1271261-A (CA)
Inventor: LARSON LAWRENCE E
IPC: H03M7/00
Filed: 1987-02-04
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE            A first data processing system sends a message to a second data processing system via a modem.  A processor of the first data processing system executes the instructions of an encoding algorithm stored in a memory of the first data processing system thereby encoding the characters of the message as the message is sent from the first system to the second system.  The processor, in conjunction with the encoding algorithm, encodes the characters of the message by locating unacceptable characters among the acceptable characters in the message, the unacceptable characters possessing more than one meaning and triggering the execution of a function other than the intended function.  The acceptable characters do not possess any alternative meanings. A bias code is selected for the acceptable characters and a further bias code is selected for the unacceptable characters.  The unacceptable characters are converted into modified acceptable characters.  The bias code, acceptable characters, further bias code, and modified acceptable characters are transmitted from the first data processing system to the second data processing system.  The second system interprets the bias code to mean that the acceptable characters should be accepted without alteration, but interprets the further bias code to mean that the modified acceptable characters should be re-converted into the original unacceptable characters.  Since the second system received the unacceptable characters in modified acceptable character form, only the intended function of the character will be executed.
Patent CA-1256484-A (CA)
IPC: G03G15/00
Filed: 1987-02-09
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE           A process unit detachably mountable into an image forming apparatus has all or a part of image forming process means, and an image forming apparatus using the same.  The process unit includes an image bearing member, process devices actable on the image bearing member a casing for containing the image bearing member and process devices, the casing being provided with an aperture for allowing the image bearing member to be exposed to light, and a cover movable between a closing position wherein the cover closes the aperture and a retracted position wherein the cover is retracted from the closing position, in response to mounting of the unit into, and demounting of the unit, from the image forming apparatus.   The image forming apparatus may have a device for moving the cover in response to the mounting or demounting of the unit.
Patent CA-1268244-A (CA)
Inventor: MORITA SHUNJI
IPC: G06F1/16
Filed: 1987-03-12
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a graphics display device comprising a graphics control board provided between a computer for outputting an output command of a picture image (herein-after referred to as an image-depiction command) to be displayed on a display device such as a cathode ray tube (CRT) and said display device to process the image-depiction command from the computer by signal conversion processing and to control a display output when the display device displays a picture image, the graphics control board being divided into two boards of a signal conversion board pro-vided within a housing case in which the computer is installed to process the image-depiction command from the computer by signal conversion processing and a display output board for controlling a supply of an output required to display the picture image by the display device on the basis of the image-depiction command.
Patent CA-1274944-A (CA)
Inventor: YOSHITAKE JUNICHI
IPC: C08F4/64
Filed: 1987-07-13
Granted: 1990-10-02
Abstract: Abstract of the Disclosure:          A branched alpha-olefinic polymer composition having excellent melt flowability good moldability and excellent melt tension and comprising at least two branched alpha-olefinic polymers each composed of (A) recurring units derived from a branched alpha-olefin containing 5 to 10 carbon atoms and having a branch at the 3-position or a position of a higher number and (B) recurring units derived from a linear alpha-olefin con-taining 2 to 20 carbon atoms and a process for producing this polymer composition by a multiplicity of polymeri-zation steps using a catalyst formed from (A) a highly stereoregular titanium catalyst component comprising magnesium, titanium, halogen and an electron donor as essential ingredient, (B) an organoaluminum compound and (C) an electron donor.
Patent CA-1272754-A (CA)
Inventor: SPRENGERS LEO M
IPC: H01J61/34
Filed: 1987-10-15
Granted: 1990-08-14
Abstract: ABSTRACT:           The assembly has a low-pressure sodium discharge lamp (1), of which the outer envelope (4) has an elec-trically conducting coating (5), which is connected through a capacitor (29) to one of the current supply conductors (13) to the light source (33 of the lamp (1) and to the neutralconductor (18) of the feeding apparatus (2), which supplies an alternating voltage having a frequency of at least 80 kHz. The lamp holder (23) has an eccentrically arranged projection at its inner sur-face while the lamp cap (6) has an eccentrically arranged recess at its outer surface, which, when the lamp cap (6) is arranged in the lamp holder (23), engage with each other and guarantee a connection of the capacitor (29) to the neutral conductor (18). The lamp (1) is suitable for operation at mains voltage frequency and is still fitting into the lamp holder of mains vol-tage frequency equipment.
Patent CH-498153-A (CH)
Title: Preparation of diphenyl-silane-diol
Inventor: JOSEPH GABRIEL NATOLI
IPC: C07F7/08
Filed: 1967-03-29
Abstract: Preparation of dipheny-silane-diol by initially preparing a reaction mixt. contg. an inert hydro carbon and PhaSiXb (Ph = phenyl, X = active halogen, a + b = 4 and a  2), adding to this mixt., PhMgX complexed in soln. with agents chosen from THF,2-Me-THF,N-Me morpholine, dihydropyrane etc. at a ratio of (b-2) moles. of PhMgX per mole. PhaSiXb, to form Ph2SiX2. Part of the complexing agent is distilled from the mixt. until mixt. contaisn >= 2 moles. complexing agent per mole. Mg, the mixt. hydrolysed and the Ph2Si(OH)2 ppted. and recovered. A much higher yield of Ph2Si(OH)2 is obtained.
Patent CH-542942-A (CH)
Title: Expanding and crimping yarns using pressure fluid jets
Inventor: DUNCAN CAMERON FERRIER
IPC: D02G1/12
Filed: 1971-04-05
Abstract: A multi-filament yarn ne.g. of a thermoplastic) is passed under the action of pref. heated pressure fluid along an inlet duct to an expansion chamber where it impinges against a pref. conical wall of the chamber, and is fed from the chamber to a stuffer box (pref. terminating in a cooling zone) via a central outlet in the conical wall which is in alignment with the inlet duct. Treatment of the yarn can be accurately controlled to produce a helical crimp.
Patent CY-1749-A (CY)
Title: Pyrrolo [1,2-a][4,1] benzoxazepines process for their preparation pharmaceutical compositions containing those compounds and therapeutical use
IPC: C07D519/00
Filed: 1994-06-03
Abstract: Disclosed are the compounds of the formula    <IMAGE>  (I)  wherein n represents the integer 1,2,3 or 4; R1 represents hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy or lower alkoxy; R2 represents hydrogen or lower alkyl; R3 represents hydrogen, lower alkyl or halogen; R4 represents amino, lower alkylamino, di-lower alkylamino, morpholino, N-lower alkyl or N-aryl piperazino, pyrrolidino, piperidino or substituted piperidino selected from <IMAGE>   <IMAGE>  +TR  <IMAGE>  in which R5 represents hydrogen, halogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful in mammals as calmodulin antagonists for the treatments of gastrointestinal disorders.
Patent DK-109788-A (DK)
Inventor: PERFETTI THOMAS ALBERT
IPC: A24D1/22
Filed: 1988-03-01
Abstract: A cigarette-type smoking article has a short tobacco-containing fuel element (8), a passageway (16) for mainstream tobacco smoke flow, a flavor source (12) which provides enhanced flavor to the tobacco smoke which passes therethrough, and a mouth end piece (20). The article is highly air diluted and the air dilution is provided through the periphery of the article as perforations (26) in a region immediately behind the fuel element. Such an article delivers highly flavored mainstream tobacco smoke and relatively low levels of pyrolysis and/or combustion derived wet total particulate matter.
Patent DK-140984-A (DK)
Inventor: DABI SHMUEL
IPC: A61L15/00
Filed: 1984-02-29
Abstract: An absorbent, flexible, resilient, cellular polymer is provided which comprises the reaction product of at least one epoxy resin and amine terminated poly(alkylene oxide).