baber/WOPTO huggingface dataset:
Patent CA-2119399-A1 (CA)
Title: System and method for analyzing service fulfillment data
Inventor: ARMSTRONG HUGH E
IPC: G06Q30/02
Filed: 1994-03-18
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus for evaluating business opportunities for supplying goods and services (such as business forms and services) to potential customers takes a quantative approach that allows a user to evaluate a potentialcustomer's needs, and the user's ability to supply those needs, to see what the area of opportunity for the user to supply that need is. Calculations can also be made comparing the user's ability to fulfill the needs to some absolute standard, to also determine an area of emerging technology. A series of questions relating to the customer's level of sophistication for predefined business techniques in a number of different categories are inputted into a computer, as well as the responses, and weights and values are assigned to the question responses to indicate a level of sophistication for each possible response of each business technique for each separate category. The user's capability of supplying the potential customer's needs are also evaluated and this data is inputted into a second computer which calculates taking into account the weights and values, for each separate category a potential customer's score, the user's score, and the area of opportunity (which is the difference between the customer's score and the user's score). Then using a computer controlled printer, the calculations are printed out in graphical form on a sheet of paper, along with other human readable indicia, from which an evaluation of the opportunity, as well as a tool to close a business deal, are supplied.
Patent CA-2120356-A1 (CA)
Title: Device for mixing substances
Inventor: SCHIBLI WALTER
IPC: B01F5/06
Filed: 1993-07-28
Abstract: ABSTRACT   Object of the invention is a mixing device for heavy pastes to stiff substances. It consists of a plastic pipe (2), in which sits a specially designed, non-movable mixing rod (1). The material is pressed through the plastic pipe (2) to be mixed. The mixing rod (1) consists of approx. twelve elements (3), which have the shape of a double threaded screw. The screw threads (4) turn inside an element (3) by 180°. Each element (3) is off-set opposite to both adjoining elements (3) by 90°. In the screw threads (4) diverting blades (12) are attached, which divert the paste to stiff material from the pipe wall (19) toward the pipecenter. By this exist the necessary material eddies for an homogeneous mixing despite the large pipe daimeter. Thanks to the low manufacturing cost the device is suited for a one time use.                                           (Fig. 1)
Patent CA-2120361-A1 (CA)
Title: Substantially constant boiling compositions of difluoromethane and trifluoroethane of perfluoroethane
Inventor: SHIFLETT MARK B
IPC: C09K5/04
Filed: 1992-09-30
Abstract: Substantially constant boiling mixtures of difluoromethane and 1,1,1-trifluoroethane or perfluoroethane are useful as refri-gerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, and expansion agents for polym-ers.
Patent CA-2121719-A1 (CA)
Title: Camping stove
Inventor: HUANG CHING-SUNG
IPC: A47J37/07
Filed: 1994-04-20
Abstract: A camping stove includes a pair of bases pivotally coupled together, the bases can be opened and fixed in parallel to each other for cooking food, and the bases can  be  folded  to  a  compact  configuration  for facilitating transportation purposes.  A pair of  legs are coupled to the bases for supporting the base when the bases are opened,  the  legs  form a handle  for carrying the camping stove when the bases are folded.          The burning device includes a board having a number of air holes for uniformly distributing gas.
Patent CA-2124676-A1 (CA)
Inventor: APPLETON ROBERT P
IPC: E21B34/06
Filed: 1992-11-27
Abstract: A check valve for connection with the top end of a drillstring as a mud saver comprises a tubular valve member (18) which is axially shiftable within a tubular body (10) through a sleeve seal (19) which is mounted in the body (10) and which cooperates with ports in the wall of the tubular valve member (18) and which is disposed adjacent a downstream end of the tubular valve member. A compression spring (20) urges the tubular valve member (18) in the upstream direction into abutment with an upstream stop (15). The downstream end of the tubular valve member is closed by means of a frangible glass disc (21). The sleeve seal (19) is also axially shiftable in the body (10) in an upstream direction away from a downstream stop (17) and the compression spring (20) urges the sleeve seal (19) in the downstream direction. In a compact arrangement, the tubular valve member (18) is housed within an upstream hollow pin (30) of a saver sub particularly suited to a top drive arrangement.
Patent CA-2126334-A1 (CA)
Title: Dual-rate surface effect dampers
Inventor: SIWEK C KENNETH
IPC: F16F11/00
Filed: 1992-12-16
Abstract: A dual-rate surface effect damper(10) with extended useful life. The dual-rate is pro-vided by two cylindrical liners (30, 32, 34, 36) which have different inner diameters which en-gage a damping piston (12) having protrusions (14) which have an interference fit with the liner (30, 34). features which extended life include heat dissipative elements such us internal and external fans (24); a convective MoS2, dispersed in a Teflon (B)filled flurosilicone. Maintaining the temperature of the elastomer (32, 34, 36) below about 200 ° F (93.3 °C) is critical to avoiding thermal breakdown. In addition, the elastomer (32, 34, 36) and metal-lic surfaces (14) can undergo a surface treatment to reduce their tendency to abrade and to cause abrasion, respectively.
Patent CA-2127317-A1 (CA)
Title: Method of producing sustained-release preparation
Inventor: IGARI YASUTAKA
IPC: A61K9/52
Filed: 1994-07-04
Abstract: A method of producing a sustained-release preparation which includes permitting a water-soluble polypeptide to permeate into a biodegradable matrix in the aqueous solution. The production method of the present invention makes possible the permeation of a water-soluble polypeptide into a biodegradable matrix without bringing the water-soluble polypeptide into contact with an organic solvent. Hence the water-soluble polypeptide is prepared without affecting the water-soluble polypeptide bioactivity and is thus effective for use as a pharmaceutical.
Patent CA-2128864-A1 (CA)
Inventor: MAGLICA ANTHONY
IPC: F21S6/00
Filed: 1993-02-04
Abstract: A flashlight has a switch housing in between the battery compartment and reflector. The neck of the switch housing holds a lamp support at a central position within a reflector. An o-ring on the rear of the switch housing seals the battery compartment. The switch housing partially floats within the flashlight tube to allow for a slight adjustment of the lamp relative to the reflector to insure centering.
Patent CA-2130675-A1 (CA)
Title: Synthesis of stable, water-soluble chemiluminescent 1,2-dioxetanes and intermediates therefor
Inventor: EDWARDS BROOKS
IPC: C07F9/655
Filed: 1992-03-05
Abstract: A novel synthesis of 1,2-dioxetane phosphate alkali metal salts and novel intermediates employed in this synthesis are dis-closed. A hydroxyaryl enol ether alkali metal salt having formula (1), wherein T can be an unsubstituted or substituted adamant-2'-ylidene group, R3 can be a methyl group, Y can be a phenyl group and M+ can be a sodium cation, is reacted with a phos-phorohalidate to give the corresponding enol ether ethylene phosphate, which is then reacted with an alkali metal cyanide to give the corresponding enol ether cyanoethyl phosphate diester alkali metal salt intermediate. Singlet oxygen addition to this enol ether cyanoethyl phosphate diester alkali metal salt intermediate to give the corresponding 1,2-dioxetane cyanoe-thyl phosphate diester alkali metal salt, followed by .beta.-elimination of the cyanoethyl group using an alkali metal hydroxide or the like, gives the corresponding 1,2-dioxetane phosphate alkali metal salt.
Patent CA-2133860-A1 (CA)
Title: Plastic window assembly
Inventor: LOGAN RICHARD
IPC: E06B1/00
Filed: 1994-10-07
Abstract: ABSTRACT OF THE DISCLOSURE         An octagonal plastic window assembly is provided for mounting to an exterior surface of the building wall or door.          The window includes two spaced window panes, one of which is glass and the other plastic.  An exterior trim ring is provided to circumscribe the window to give a finished appearance to the exterior of the window. An octagonal liner assembly is provided comprising a plurality of interconnected liner panels connected together by a snap fit and received within a rough opening in a building wall or door.  An interior trim ring is provided for attachment to the liner assembly to give a finished appearance to the interior side of the building wall or door.  The plastic window assembly can be installed without the use of fasteners.
Patent CA-2139693-A1 (CA)
Title: Summary catalogs
Inventor: NEEMAN YUVAL
IPC: G06F17/30
Filed: 1995-01-06
Abstract: A system provides support for the use of summary catalog data structures. In particular, the system defines such summary catalogs as data structures and provides standardized methods for operating on the data structures.    The summary catalogs provide a convenient and highly available mechanism for obtaining information regarding files in the system. The summary catalogs are closely tied to queries in that the summary catalogs store query results. The summary catalogs may be encapsulated into objects that hold selected properties that are derived from other objects in a query or may be formed by other mechanisms. Copies of a summary catalog may be kept consistent using replication that propagates changes. In addition, consistency of summary catalogs with the source objects from which they originated may be maintained.
Patent CA-2139840-A1 (CA)
Title: Connection member for connection of plate shaped wall elements
Inventor: EUTEBACH PETER
IPC: E06B3/54
Filed: 1995-01-09
Abstract: The invention relates to a connection member for plate shaped wall elements, here in particular glass panes, which can do away with the cost intensive introduction of glass cut-outs. Thereby now only within the glass panes notches are introduced, into which on each side a connection member half is fitted. The connection member halves are joined together by means of a screw element.
Patent CA-2140218-A1 (CA)
Title: Grate bar and grate with cooling apparatus and process for cooling
Inventor: KLEEN HOLGER
IPC: F23H3/02
Filed: 1995-01-13
Abstract: Fluid-cooled grate bars and grates for use in a combustion furnace such as a garbage incineration plant and a process for cooling the grate bars and grates. The grate bar has a duct defined therewithin for guiding a coolant supplied by a fluid-cooling apparatus. The primary coolant is preferably water. Steam formation is prevented by pressurizing the water. Additional or replacement coolant such, for example, as air may be employed for the grate bars and grates.
Patent CA-2140367-A1 (CA)
Title: Extraction process from closed flexible bags and device for same
Inventor: FOND OLIVIER
IPC: A47J31/06
Filed: 1994-05-27
Abstract: PCT No. PCT/CH94/00099 Sec. 371 Date Mar. 16, 1995 Sec. 102(e) Date Mar. 16, 1995 PCT Filed Mar. 27, 1994 PCT Pub. No. WO94/27482 PCT Pub. Date Dec. 8, 1994A bag-holder and an extraction machine for enabling extraction of a substance for preparation of a beverage contained in a pliant bag having at least one linear edge weld. The bag-holder has a housing configured to provide a cavity for containing the bag and an area which provides a grid of raised and indented elements and flow holes, the grid area providing for tearing the bag and for flow of extract from the housing during extraction. The bag-holder also has provision for securing the edge weld of the bag to keep the bag in the holder. The bag-holder also contains a bore in the area of the outflow grid for accepting a hollowed needle therethrough for penetrating into a bag for introducing extraction fluid into the bag and wherein the needle, during extraction, extends from an extraction machine which also has a part for, upon placement of the bag-holder together with the extraction machine, enabling sealing the part and the holder.
Patent CA-2140642-A1 (CA)
Title: Oxygen breathing controls
Inventor: DANON JOSEPH S
IPC: A62B9/02
Filed: 1993-08-12
Abstract: An oxygen breathing control apparatus employing a first stage regulation module (73), a valving module (4) which couples with the first stage regulation module, a servo regulator module (6) and an aneroid module (7). The servo regulator module with oxygen conservation function during exhalation controls oxygen flow between zero to approximately 34,000 feet, and the aneroid module takes over the control of breathing pressure schedules between 34,000 and 45,000 feet. A flow restrictor screw module (5) is employed in the passage between a control chamber (23) and an inlet chamber (22) of the valving module for regulating the flow between the two chambers.
Patent CA-2141006-A1 (CA)
Title: Pope reel for a paper machine
Inventor: RUECK KARL
IPC: B65H18/26
Filed: 1995-01-24
Abstract: A Pope reel for winding a running paper web into a paper roll on a paper machine.  The web is wound on a webwide king roll, which web wraps around the king roll on part of its circumference.  A magazine holds a number of winding drums, each of which serves as a winding core. A pair of swivel levers pick up an individual winding drum and transfer it into its winding start position on the king roll.  The winding drum with the paper roll being wound migrates along a guideway, and moves away from the king roll up to a delivery position for the finished paper roll.  A second king roll is provided, which king roll is powered and is forceable down on the paper roll.
Patent CA-2142324-A1 (CA)
Title: Rescue system
Inventor: PICKERING GREGORY R
IPC: A62B1/14
Filed: 1993-08-12
Abstract: 2142324 9404223 PCTABScor01 A rescue system is provided which includes a hoist having a backplate (30) and a rope drum (36) mounted on said backplate, with the rope drum adapted to receive a rope (46) wound at least one and one half times about a rope engaging surface on the drum. The drum is rotatable in one direction (A) when a pulling force is exerted on a control end of the rope and blocked against rotation in an opposite direction (B) when a pulling force is exerted on a load end of the rope, so that the rope drum provides a braking force on said rope when a force is exerted on the load end of the rope. The hoist includes an arcuate rope guide (48) fixed to the backplate and extending at least 200· about the drum, and the drum itself is provided with a rope engaging surface including a cylindrical portion (42) and a tapered portion (44), with the tapered portion lying closest to said backplate. Additional system components for use in conjunction with the hoist include a centrifugal brake mechanism (110), a swivel pulley (210) and a handled acsender (310).
Patent CA-2143991-A1 (CA)
Title: Microfiltration de la biere
Inventor: CUEILLE GEORGES
IPC: C12H1/07
Filed: 1995-03-06
Abstract: La présente invention concerne un procédé de microfiltration tangentielle de la bière, caractérisée en ce qu'on fait passer la bière à travers une membrane mince -  éventuellement  supportée  -  dont  la  perméabilité membranaire totale, mesurée à l'état neuf, est supérieure à 6.10-11 m3/m2  et dont la porosité est simultanément comprise entre 2,5 et 5 µm.  Application à la filtration industrielle de la bière issue du réacteur de fermentation et de la bière de garde.
Patent CA-2145338-A1 (CA)
Inventor: REY RALPH
IPC: A01K61/80
Filed: 1995-03-23
Abstract: Apparatus for retrieving dead fish and unused feed from a fish farm sea cage  including an inwardly tapered net extending downwardly from the vertical wall part of the sea cage and terminating at the bottom in an opening.  A funnel like collector is attached to the net at such opening and has an inlet end within the net and an outlet end exterior to the net.  A conduit is connected at one end thereof to the outlet end of the collector and at the other end discharges into a dewatering box.   An air diffuser is connected in series with the conduit at a location below the water surface in which the sea cage is located.  The diffuser has a plurality of perforations for injecting air therethrough into a column of water in the conduit.    The  conduit  is  connected  to  the collector preferably by a swivel joint.
Patent CA-2149224-A1 (CA)
Title: Process for making partially aromatic polyamides containing 2-methylpentamethylenediamine units
Inventor: MARKS DAVID NEIL
IPC: C08G69/26
Filed: 1993-11-05
Abstract: Polymers of aromatic diacids and 2-methylpentamethylenediamine are prepared in the presence of formic acid. The formic acid reduces the tendency of the 2-methylpentamethylenediamine to cyclize.
Patent CA-2150118-A1 (CA)
Title: Carton with reclosable pouring opening
Inventor: FOGLE JAMES C
IPC: B65D5/74
Filed: 1994-08-11
Abstract: A carton for packaging pourable material. Upper end panel sections are connected by gussets to sloped upper side panel sections, and the latter are connected by overlapping horizontal flaps. Separation of an end tear strip portion of the horizontal flaps allows an upper end panel section to be folded out to form a pouring spout configuration. The tab remaining after separation of the tear strip portion is inserted in a slit in the upper end panel section to hold the section in place after being reclosed.
Patent CA-2152335-A1 (CA)
Inventor: REED LARRY E
IPC: C10G9/16
Filed: 1995-06-21
Abstract: A novel method for treating the radiant tubes of a fired pyrolysis heater with an antifoulant composition for inhibiting the formation and deposition of coke thereon. Such novel method includes introducing the antifoulant into the crossover conduit between the convection tubes and radiant tubes of the fired pyrolysis heater. <MATH>
Patent CA-2152409-A1 (CA)
Inventor: MURAKAMI TOKUMICHI
IPC: H04N7/52
Filed: 1995-06-22
Abstract: A multimedia information processing system comprises an information-source coding section for generating an element packet containing coded multimedia information and additional information to specify the packet, a packet multiplexing section for generating multiplexed stream by multiplexing the element packet, and a transmission processing section for outputting the multiplexed stream as a transmission signal corresponding transmission media. In this multimedia information processing system, a processing sequence from selection of multimedia information to transmission or storage processing is classified, and the processing contents and input/output data are determined for each hierarchy.  Data exchange between services such as broadcasting, communication, storage in computer and so on can be easily attained.  Additionally, hardware structure of this system can be simplified, and additional functions can be easily added.
Patent CA-2152504-A1 (CA)
Title: Anchor
Inventor: FRANCIS REX WILLIAM
IPC: B63B21/42
Filed: 1993-12-23
Abstract: An anchor comprising a plough portion (2) which is generally V-shaped in plan to taper from a broad portion (41) at one end to a holding entering point (5) at the other end, and which is generally V-shaped in cross section transverse to the length of the plough portion (2) between the ends, a shank (22) attached to the plough portion (2) and to which an anchor cable, chainrope or rope may be affixed, and tines (47, 48) extending from adjacent the broad portion (41) of the plough portion (2) in a generally forward direction.
Patent CA-2161836-A1 (CA)
Inventor: IMBERT CLAUDE
IPC: A61M5/34
Filed: 1995-10-31
Abstract: A tip cap is provided for positive sealing engagement with the tip of a syringe barrel. The tip cap includes an inner cap formed from an elastomeric material dimensioned for sealing engagement with the tip of the syringe barrel. The tip cap further includes an outer cap engaged with the inner cap to limit orprevent both axial movement and rotational movement therebetween. The outer cap includes an array of threads for threaded engagement with a luer collar. The luer collar may be a separate component mountable to a syringe barrel or an integral part of the syringe barrel.
Patent CA-2165154-A1 (CA)
Inventor: KRUSE HANS-DIETER
IPC: C02F3/10
Filed: 1995-12-13
Abstract: Filler bodies for the biological purification of, for example, waste water are fitted together from individual filler-body blocks. In this case, these have to be releaseably connected to one another. In known filler bodies, adapters are used for this purpose which obstruct the ability of the waste water to flow through or around the filler body. As a result, the cleaning capacity is also reduced.      The filler body according to the invention has at least one tube of one or each filler-body block (21, 22, 23, 36, 40, 45) as a tube (31, 37, 38, 39, 56) which extends over a plurality of filler-body blocks (21, 22, 23, 36, 40, 45). As a result, the individual filler-body blocks (21, 22, 23, 36, 40, 45) are connected to one another in a positive-locking manner without the ability to flow through or around the filler body being obstructed.      The filler body according to the invention is particularly suitable as a substrate for a so-called biological lawn for the biological purification of waste water or gases.
Patent CA-2168063-A1 (CA)
Inventor: YANT ROBERT E
IPC: B01F7/04
Filed: 1996-01-25
Abstract: The present invention relates to a continuous dynamic mixing assembly comprising a pump assembly for motivating a fluid material into a mixing chamber and substantially preventing reverse flow of gas and/or fluid material and a continuous dynamic mixing chamber assembly for efficiently treating fluid material, the continuous dynamic mixing chamber comprising a cylindrical inner wall, elongated baffles coaxially extending along the major portion of the length of the inner wall, porous inserts for introducing gas into the mixing chamber, and a multibladed agitator.
Patent CA-2169503-A1 (CA)
Inventor: LAM TONY M
IPC: E21B33/047
Filed: 1996-02-14
Abstract: The adapter, blow-out preventer housing and flow tee of an oilwell wellhead assembly are formed together as a one-piece or integral structure. The structure has a bottom flanged connection and a top studded and internally threaded connection. By eliminating threaded connections and the adapter body, the length of the combined assembly is reduced by about 50% and structural strength is improved.
Patent CA-2172807-A1 (CA)
Inventor: LIENHOP KEITH S
IPC: A61K9/00
Filed: 1995-08-01
Abstract: A substantially tasteless liquid pharmaceutical delivery system containing an active material and a high osmolarity aqueous system comprising (i) water, (ii) about 20 % to about 45 % by weight sugar derivative; (iii) about 10 % to about 15 % by weight hydrogenated maltose syrup; and (iv) about 0 % to about 35 % by weight polyhydroxy alcohol.
Patent CA-2173150-A1 (CA)
Title: Novel peptide derivatives
Inventor: SAKAKIBARA KYOICHI
IPC: C07K5/027
Filed: 1994-09-22
Abstract: A peptide derivative represented by the following formula or a salt thereof <See formula I>   wherein A and B each represent either of the following (a) and (b), (a) A represents a hydrogen atom, and B represents a phenyl group substituted with a halogen atom, hydroxyl group, lower alkyl group or lower alkoxy group, or a heteroaryl group , (b) A represents -CONH-R1 , -CSNH-R1 , a hydroxymethyl group, a lower alkoxycarbonyl group or a carboxyl group, wherein, R1 represents a lower alkyl group or a heteroaryl group, and B represents a phenyl group optionally substituted with a halogen atom, hydroxyl group, lower alkyl group or lower alkoxy group, has an antitumor activity stronger than that of dolastatin 10 , and is useful as an anticancer or antitumor agent.