baber/WOPTO huggingface dataset:
Patent CA-2044628-A1 (CA)
Title: Molding condition setting method for an injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/50
Filed: 1990-11-01
Abstract: A B S T R A C T In an injection molding machine which performs movement control such that the rotation and axial movement of a screw (1) in a cylinder (10) are controlled in accordance with set injection molding conditions and executes an injection process for injecting a plasticized resin, for use as an injection object, into a mold (12), an injection molding condition settling method for the injection molding machine comprises: information detection process for detecting information on a time-based pressure acting on the resin in the injection process by means of injection pressure sensors (4, 13, 14), etc.; a first display control process for causing a pressure curve corresponding to the pressure information detected in the information detection process to be displayed in a waveform display region provided in a screen of a CRT display device of a CRT/MDI (119); a second display control process for causing information on set values of the injeciton molding conditions to be displayed in a condition settling region provided in the screen of the CRT display device the moment the pressure curve is displayed when the display of the injection molding conditions is selected; and a condition setting process for settling the injection molding conditions in response to a modification of the set values displayed on the screen of the CRT display device.   According to this method. the set values of the injection molding conditions can be modified while observing the pressure curve displayed on the screen of the CRT display device simultaneously therewith.
Patent CA-2047229-A1 (CA)
Title: Method and apparatus for measuring entrained air in concrete
Inventor: ANSARI FARHAD
IPC: G01N15/00
Filed: 1990-12-20
Abstract: A device (18) for measuring entrained air in concrete, includes a needle tube (22) for insertion into the concrete, the needle tube (22) having a distal end; an optical fiber (20) extending through the needle tube (22) to the distal end, with the end of the optical fiber and the distal end of the needle tube being ground to a have sharp conical angle; a laser diode which produces laser light; a coupling device (16) which supplies the laser light from the laser diode to the optical fiber (20) and which separates the light reflected back through the optical fiber; and a photodetector (26) which converts the received light from the coupling device (16) to an electrical signal corresponding to the intensity of the reflected light.
Patent CA-2049890-A1 (CA)
Title: Cooling fan apparatus for an automobile
Inventor: HOSHINO YOSHITAKE
IPC: F01P11/12
Filed: 1991-08-26
Abstract: A cooling fan apparatus has a cooling fan, a fan shroud and a protecting net. The protecting net comprises a bell mouth ring and a net portion. A bell mouth ring is disposed in front of the fan shroud through a predetermined clearance. The net portion comprises a plurality of rings and a radial grid which is disposed around the rings.
Patent CA-2053300-A1 (CA)
Inventor: LIN KOU C
IPC: H01F27/25
Filed: 1991-02-26
Abstract: A laminated amorphous metal strip has a first layer (13) with at least two side-by-side strips of amorphous metal (11, 12) of unequal widths, and a second layer (15) with at least two side-by-side strips of amorphous metal (16, 17) of unequal widths, the layers being in reverse order with respect to the widths of the strips such that the wider strips overlap and form a brickwork cross-section pattern. A flexible polymeric bonding material (14) is disposed between the layers. This structure is illustrated in the drawing. A method for fabricating the laminated strip of amorphous metal includes providing rolls of metal, positioning the rolls in strips having differing widths, applying the bonding material, applying pressure while advancing the laminate, and cutting the laminate.
Patent CA-2055206-A1 (CA)
Title: Method of mixed-bed filtration and demineralization with ion-exchange resins
Inventor: HAGIWARA MASAHIRO
IPC: B01J49/00
Filed: 1991-11-08
Abstract: A method of mixed-bed filtration and demineralization for removing suspended impurities from the primary cooling water in a power plant by means of a demineralizer having a mixed bed formed of a particulate canon and anion ex- change resin that have such a surface layer structure that granules are seen to bind with one another under microscopic examination, being able to be operated in a safe and yet economical manner by virtue of established conditions for operating processes, such as regeneration of the demineral- izer by backwashing and by passage of chemicals and also, replacement of the demineralizer.
Patent CA-2056086-A1 (CA)
Title: Cloned gene encoding for bacteriocin from pediococcus acidilactici
Inventor: MARUGG JOHN D
IPC: C12N15/31
Filed: 1991-11-25
Abstract: Isolation and identification of a gene encoding for a bacteriocin precursor in Pediococcus acidilactici, cloning of the gene in a vector plasmid and transformation to bacteria is described.  The bacteriocin is particularly useful for inhibiting Listeria in food products.
Patent CA-2056660-A1 (CA)
Title: Method and apparatus for lavaging with oxygenated irrigating fluid while suctioning
Inventor: BELL CRAIG J
IPC: A61M25/01
Filed: 1991-11-29
Abstract: ABSTRACT OF THE DISCLOSURE   A suction catheter and method of using same in which oxygenated irrigating fluid is provided to the suctioning site.          The oxygenated fluid can be formed using a Y-connector to mix oxygen and fluid in a single conduit, a reservoir of fluid having oxygen bubbled into it, or through the use of an oxygen exchanger.  Pressurized oxygen-containting gas may be fed to the Y-connector to force the gas and irrigating fluid out through the catheter.  The suction catheter may be a dual lumen catheter or a tube within a tube.
Patent CA-2058889-A1 (CA)
Inventor: SCHLECHT KLAUS
IPC: A23F5/50
Filed: 1992-01-07
Abstract: A process for the production of a soluble instant coffee in powder form in which an extraction liquid is circulated in countercurrent through extraction cells, the liquid extract obtained being filtered and then centrifuged before being concentrated and subsequently converted into powder form,  in which the oil contained in the liquid extract is separated during this centrifugation phase so that it can be reintroduced into the soluble coffee powder.     Application to the production of a flavour-enhanced soluble coffee powder.
Patent CA-2058922-A1 (CA)
Title: Bicyclo{3.3.0}octane derivatives, process for their production and their pharmaceutical use
Inventor: KLAR ULRICH
IPC: A61P9/12
Filed: 1991-03-27
Abstract: Abstract The invention relates to bicyclo[3.3.0]octane derivatives of formula I,                  (I), as well as their enantiomers, in which at most one double bond lies between the carbon atoms of centers a-b or b-c or b-d, R1 can be  ,  ,  ,  , COOR5, and R5 can mean hydrogen or C1-C10 alkyl, C3-C10 cycloalkl, C7-C16 aralkyl, optionally substituted by halogen, phenyl, C1-C4 alkoxy or di-(C1-C4)-alkylamino, phenacyl or C6-C12 aryl substituted by Y or a 5- or 6-membered heterocyclic radical with at least one N, O or S atom, or -CONHR7 with R7 meaning hydrogen, C1-C10 alkanoyl or C1-C10alkanesulfonyl, X means a CH2 group or an O or S atom, n means 0-2, R4 means a hydrogen atom, a free or functionally modified hydroxy group, and the OH group can be in .alpha.- or .beta.-position, Z means  ,  ,  ,  ,   p means 0 or 1, V means an O or S atom, W means C1-C10 alkyl, C3-C10 cycloalkyl,   ,  ,  ,  ,  ,  ,   ,   ,   substituted by Y, Y1, Y2 and Y3 are the same or different and mean Y, Y means hydrogen, halogen, N3, CF3, OR6, NO2, COOR6 or C1-C10 alkyl, R6 can be hydrogen, C1-C10 alkyl, C6-C12 aryl or C7-16 aralkyl optionally substituted by halogen and, if R5 means hydrogen, their salts with physiologically compatible bases, as well as the .alpha.-, .beta.- or .gamma. -cyclodextrin clathrates, as well as the compounds of formula I encapsulated with liposomes, process for their production and their pharmaceutical use.
Patent CA-2060264-A1 (CA)
Title: Electrolytic cell
Inventor: FERRON PHILIPPE
IPC: C25C7/00
Filed: 1992-01-29
Abstract: There is provided an electrolytic cell suitable for use in recovery of precious non ferrous or ferrous metals, the cell having a cell body of a substantially rectangular configuration, a plurality of alternating anodes and cathodes with a separator interposed between the alternating anodes and cathodes, the anodes, cathodes and separators being spaced from the floor of the cell, the cell floor having slopes from both the side and end walls extending to a drain in the floor, and mufti-directional jets located near the cell floor for directing sediment to a drain.
Patent CA-2060587-A1 (CA)
IPC: F04C27/00
Filed: 1992-02-04
Abstract: A floating scroll assembly of a hermetic scroll-type compressor including, a fixed scroll frame, a fixed scroll plate, connecting pins coupling the plate and frame together in a manner permitting axial separation, an orbiting scroll plate, a drive plate, connecting pins coupling the orbiting plate and drive plate together in a manner permitting axial separation, and seals unattachedly retained intermediate the scroll frame and fixed scroll plate and intermediate the drive plate and orbiting scroll plate by grooves in the scroll plates.  The fixed and orbiting scroll assemblies are forced axially toward one another by exposure of their back surfaces to a combination of refrigerant at suction pressure and refrigerant and oil at discharge pressure.  The seals extend out of the grooves to slidingly seal upon compressor operation.  Regions on the scroll plates exposed to discharge pressure are substantially the same size.
Patent CA-2062224-A1 (CA)
Title: Cryogenic apparatus
Inventor: DOWNIE NEIL A
IPC: H02H9/02
Filed: 1992-03-03
Abstract: ABSTRACT CRYOGENIC APPARATUS        A fault current limiter for use in alternating current transmission utilises a (high temperature) superconductor body 22.  If the current density through the body 22 exceeds a critical value the superconductor becomes a resistor; the fault current limiter makes use of this principle.  In order to enable the critical current density to be selected from within a range of different values, the superconductor 22 is immersed in a volume 6 of liquid nitrogen in a vessel 2 provided with a closure 4 having an outlet 10 communicating with a duct 12 in which is disposed a manually adjustable back pressure regulator 14.  The back pressure regulator 14 enables the pressure in the ullage space 6 of the vessel 2 to be set at a chosen value, usually below atmospheric pressure. The liquid nitrogen is stored in the vessel 2 at its boiling point which depends on the pressure in the ullage space.  Accordingly, the temperature of the liquid nitrogen can be set by the regulator 14.  This temperature in turn determines the value of the critical current density.
Patent CA-2063982-A1 (CA)
Inventor: STEINMANN BETTINA
IPC: G03F7/04
Filed: 1992-03-25
Abstract: A liquid photosensitive composition comprising (1) 40 to 80 % by weight of a urethane (meth)acrylate having a functionality of 2 to 4 and a molecular weight (Mw) of 500 to 10 000, (2) 5 to 40 % by weight of a hydroxyl group containing aliphatic or cycloaliphatic di(meth)acrylate, (3) 0 to 40 % by weight of a mono(meth)acrylate or of a mono-N-vinyl compound having a Mw of not more than 500, (4) 0.1 to 10 % by weight of a photoinitiator, (5) 0 to 30 % by weight of an aliphatic or cycloaliphatic: di(meth)acrylate which differs from (2), of an aliphatic tri(meth)acrylate or of an aromatic di- or tri(meth)acrylate, and (6) 0 to 5 % by weight of customary additives, such that the proportion of components (1) to (6) together is 100 % by weight.   The composition is a photosensitive composition which can be polymerised by irradiation with actinic light and which is suitable for the production preferably.of three-dimensional objects by the stereolithographic technique.
Patent CA-2065264-A1 (CA)
Title: Stackable bottle crate made from plastic material
Inventor: UMIKER HANS
IPC: B65D1/38
Filed: 1991-03-01
Abstract: A B S T R A C T         STACKABLE BOTTLE CRATE FROM PLASTIC MATERIAL            In a stackable bottle crate from plastic material, the side walls  are  reinforced by vertical  hollow  profiled columns which are extended up to the upper marginal edge of the crate side walls and together with the upper marginal edge from a circumferential piling edge for load reduction.                                                   (*La)
Patent CA-2065391-A1 (CA)
Title: Process and device for converting solar energy to heat
Inventor: KIRCHMAYER LEONHARD
IPC: F24S90/00
Filed: 1990-07-30
Abstract: ABSTRACT     In a process for converting solar energy into heat a solar collector is employed, which consists of a plurality of mutually-coupled collector elements placed on the outside of a building or the like and coupled to a heat transfer fluid network.  Each of these collector elements comprises a col-lector channel located on the bottom of a collector chamber delimited by a  transparent  cover,  which  collector chamber normally is connected to a high-temperature reservoir via a connecting line,  until a control valve arrangement  is re-versed and  the collector channel  is disconnected  from the high-temperature reservoir and connected to a low-temperature reservoir for heat pump operation when the temperature of the circulating heat transfer fluid falls below a predetermined minimum  value  detected  by  means  of  a  temperature  sensor associated  with  the  collector  channel.  To ensure  that  on transition  from the low-temperature reservoir operation to the  high-temperature  reservoir  operation  no  heat  transfer fluid having a lower temperature as compared to that of the fluid in the high-temperature reservoir can enter said high-temperature reservoir,  the temperature of the heat transfer fluid as well as the temperature in the collector chamber is measured,  both temperatures are compared so as to derive a temperature differential value, the control valve arrangement which is associated with a short-circuit branch running be-tween the forward branch and the return branch is reversed dependent on whether a predetermined temperature differential value is reached so that the short-circuit branch is opened, the temperature of the heat transfer fluid in the collector channel as well as the temperature of the heat transfer fluid in  the  high-temperature  reservoir  is  measured,  both  tem-peratures are compared so as to derive a temperature differ-ential value and,  finally, the control valve arrangement is reversed  dependent  on  whether  a  predetermined  temperature differential  value  is  reached  so  that  the  short-circuit branch is closed but the connection to the high-temperature reservoir is opened.
Patent CA-2065764-A1 (CA)
Title: Multitask controlling method and apparatus for use in implementing the same
Inventor: KUMAMOTO CHIAKI
IPC: G06F11/36
Filed: 1992-04-10
Abstract: ABSTRACT OF THE DISCLOSURE    The name for identifying the task group which is applied to a task belonging to the same task group is selected from a management table for managing the name for identifying the task group provided at a system area of a main memory to set the selected name for identifying the task group to the field of an area for retaining the name for identifying the task group of a task group control block, which is provided at a user area of the main memory, to enable or block the execution of the task according to the value of the dispatching control flag.  If any arbitrary task within the same group reaches the breaking point, then the dispatching control flag is put into the blocking condition to block the execution of all the tasks within the same group by issuing an interrupting request to the task being executed, which has the same name for identifying the task group.  With this condition, the processing is passed to the debugging and, after the debugging has been completed, the dispatching control flag is enabled to enable the reexecution of all the tasks, so that the multitask job can be processed per unit of the same group to ease the debugging.
Patent CA-2067059-A1 (CA)
Title: Process for the photochemical and thermal stabilisation of polyamide fibre material with a copper complex having fibre-affinity and an oxalic acid diarylamide
Inventor: KASCHIG JUERGEN
IPC: D06M101/16
Filed: 1992-04-24
Abstract: Process for the photochemical and themal stabilisation of polyamide fibre material with a copper complex having fibre-affinity and an oxalic acid diarylamide Abstract of the Disclosure There is disclosed a process for the photochemical and thermal stabilisation of polyamide fibre material as claimed in claim 1.   The fibre materials treated by the inventive process are distinguished by good fibre affinity and enhanced photochemical and thermal stability.
Patent CA-2067233-A1 (CA)
Title: Fibronectin binding peptide
Inventor: HOEOEK MAGNUS
IPC: C07K7/08
Filed: 1991-08-09
Abstract: The present invention relates to a fibronecting binding peptide having the structure R'-PSYQFGGHNS VDFEEDT-R2, wherein R' is hydrogen of K or DK, and R2 is hydroxy, L, LP, or LPK.
Patent CA-2067739-A1 (CA)
Inventor: DEXTRAZE SERGE
IPC: A42B3/12
Filed: 1990-10-19
Abstract: A hard-shelled safety helmet is described of the type having a shock-absorbent inner liner (2) which is shaped to fit the cranium of a wearer, the helmet having an impact resistant outer casing for the liner (2), and the casing comprising mating top dome (1) and bottom rim (4) portions. An inner surface of the top dome portion (1) is adapted for in-timate engagement with an outer surface of the inner liner (2). The liner (2) extends below the top dome portion (1) when received therein to thereby provide an exposed portion (3) of the outer surface of the liner. The bottom rim portion (4) has, adjacent a lower-periphery (17) thereof, an inwardly extending web (9) and a flange (10) projecting upwardly from the web (9). An inner surface of the bottom rim portion (4) of the casing is adapted for intimate engagement with the exposed portion (3) of the outer surface of the liner (2) and provides a protective cover there-for. The flange (10) of the bottom rim portion (4) is engaged by a corre-sponding groove (11) or step (18) disposed adjacent a lower periphery (17) of the liner (2). The groove (11) or step (18) receives the flange (10) of the bottom rim portion (4) so as to prevent the flange (10) from con-tacting the cranium of the wearer.
Patent CA-2068392-A1 (CA)
Title: Separation of pollutants from flue gas of fossil fuel combustion and gasification
Inventor: YANG WEN-CHING
IPC: B01J8/12
Filed: 1992-05-11
Abstract: 56,683 ABSTRACT OF THE DISCLOSURE           The flue gas from combustion or gasification of fossil fuel contains flyash and other pollutants such as sulfur oxides, nitrogen oxides, alkali vapors and carbon monoxide.  The other pollutants and the flyash are separated from the flue gas in a plurality of standleg moving granular-bed filter modules whose beds are composed of the ash from the combustion which is pelletized to form agglomerates of substantially greater volume than the particulate of which the ash as it leaves the combustor or gasifier is composed. The ash flows through the bed only once; it is not recycled. Each module includes a dipleg through which the ash flows into the standleg.  The ash forms a first mass having a first frustro-conical surface in a frustro-conical member at the entrance to the standleg and a second mass having a second frustro-conical surface of substantially greater area than the first surface after it passes through the standleg. Sorbents and catalyzers are added to the ash in the pelletizer. The gas is fed tangentially into the module above the first surface.  The pollutants are at least in part converted into solid particulate and atmospheric gases by the sorbents and catalyzers.  The particulate and the flyash are captured on the first frustro-conical surface and any residual solids are captured in the bed.  The processed gas flows out through the second frustro-conical surface.
Patent CA-2068800-A1 (CA)
Title: Method and apparatus for the production of press belts, particularly for paper machines, as well as press belts produced thereby
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1992-05-15
Abstract: METHOD AND APPARATUS FOR THE PRODUCTION OF PRESS BELTS, PARTICULARLY FOR PAPER MACHINES, AS WELL AS PRESS BELTS PRODUCED THEREBY            ABSTRACT OF THE DISCLOSURE          The invention relates to a method and an apparatus for producing a press belt for the wet press of a paper machine and furthermore to such a press belt itself.  The invention increases the strength of such a belt and at the same time decrease its cost.  Elongate strips, for instance narrow strips of fabric, are embedded in the press belt at an angle inclined to the direction of travel of the belt.  The strips are in at least two layers, with overlapping by the strips in one layer of strips over either the gaps between strips in the other layer of strips or over neighboring edges of neighboring strips if the strips in each layer are abutting.  Also, the strips in both layers are inclined parallel.
Patent CA-2069969-A1 (CA)
Inventor: HARDESTY TERRY D
IPC: F16F15/34
Filed: 1992-05-29
Abstract: TRACTOR HUB WITH DETACHABLE WHEEL WEIGHTS                  Abstract of the Disclosure A wheel hub and detachable wheel weight structure is provided for traction vehicles, such as lawn and garden tractors.  The plastic hub includes a plurality of wedge shaped compartments formed in each side with adjacent compartments opening transversely to opposite sides of the hub.  Separate weights are provided for the inside and outside of the hub, the weights having complementarily shaped wedge members receivable in the compartments opening to that side of the hub.  Fastening means secure the weights together for rotation with the hub.
Patent CA-2071225-A1 (CA)
Title: Burner construction and method of making the same
Inventor: RIEHL FRED
IPC: F24C3/08
Filed: 1990-11-30
Abstract: A burner construction and method of making the same are provided, the burner construction (20) comprising a burner body (23) having a chamber (24) therein and having opposed ends (25, 26), one of which is open to the chamber and the other of which has structure (27) for interconnecting a source (28) of fuel to the chamber (24), and a removable cap (29) closing the one end (25) of the body (23), the burner construction (20) having ports (30) interconnecting the chamber (24) to the exterior of the burner construction (20) and through which the fuel can issue to burn externally to the burner construction, the burner construction (20) comprising a removable venturi section (61) disposed in the chamber (24) and being removable therefrom through the open end (25) of the body (23) when the cap (29) has been removed therefrom.
Patent CA-2072598-A1 (CA)
Title: Pharmaceutical compositions
Inventor: BARLOW RICHARD B
IPC: C07D409/06
Filed: 1991-10-17
Abstract: Compounds of formula (I), in which R1 and R2 are each separately selected from a phenyl group which is unsubstituted or substituted by one or more groups selected from alkyl, alkoxy, alkylenedioxy, halogeno, halogeno substituted alkyl, hydroxy and nitro, R3 and R4 are each hydrogen or together are an oxo group and R5 is an aromatic group, the compound optionally being in the form of a physiologically acceptable acid addition or quaternary ammonium salt, are of value as selective antagonists of the M3 muscarinic receptor.