baber/WOPTO huggingface dataset:
Patent CA-2092717-C (CA)
Inventor: KING KLIM
IPC: C12Q1/68
Filed: 1991-09-12
Granted: 2001-06-12
Abstract: Disclosed is a transformed yeast cell containing a first:,heterologous DNA sequence which codes for a mammalian G protein coupled receptor and a second heterologous DNA sequence which codes for a mammalian G protein a subunit (mammalian G.alpha.). The first and second heterologous DNA sequences are capable of expression in the cell, but the cell is incapable of expressing an endogenous G protein .alpha.-subunit (yeast G.alpha.).      The cells are useful for screening compounds which affect the rate of dissociation of G.alpha. from G.beta..gamma. in a cell.      Also disclosed is a novel DNA expression vector useful for making cells as described above. The vector contains a first segment comprising at least a fragment of the extreme amino-terminal coding sequence of a yeast G protein coupled receptor. A second segment is positioned downstream from the first segment (and in correct reading frame therewith), with the second segment comprising a DNA sequence encoding a heterologous G protein coupled receptor.
Patent CA-2094282-C (CA)
Inventor: SIMMONS ROBERT B
IPC: C02F1/76
Filed: 1991-10-16
Granted: 1997-12-23
Abstract: Alimentateur chimique possédant un réservoir (4) de captation et un réservoir d'érosion (45) situé à une certaine distance de la paroi à l'intérieur du réservoir de captation (4). Un cylindre allongé (20) s'appuie sur le réservoir de captation (4), l'extrémité inférieure du cylindre (20) se trouvant dans le réservoir de captation (4). Le réservoir de captation (4) a une sortie d'eau et le réservoir d'érosion (45) une entrée d'eau munie d'un régulateur du débit d'eau vers le réservoir d'érosion (45). Un contenant (30) renfermant des produits chimiques solides d'assainissement (T) s'appuie sur le cylindre (20), sa partie terminale inférieure se trouvant dans la partie supérieure du réservoir d'érosion (45). Des ouvertures sont aménagées dans la partie terminale inférieure du contenant (20) de telle façon que les produits chimiques solides d'assainissement (T) situés dans la partie terminale inférieure (20) puissent entrer en contact avec l'eau dans le réservoir d'érosion (45) afin d'éroder et de dissoudre les produits solides (T) et ainsi traiter chimiquement l'eau coulant hors du réservoir d'érosion (45) dans le réservoir de captage (4).
Patent CA-2097635-C (CA)
Inventor: LEYENDECKER ROBERT R
IPC: G06F5/06
Filed: 1993-06-03
Granted: 1999-08-17
Abstract: A FFT buffer circuit having at least three FIFO buffers and a FIFO buffer select circuit to separate incoming real-data into its in-phase and quadrature components and to output each component to a separate port for FFT, and also having a modified overflow detect circuit to automatically detect and eliminate overflow in the incoming real-data stream. In addition, the invention utilizes link hook-ups and receiver control signals for external control of both the automatic overflow reset and the data buffer timing.
Patent CA-2101352-C (CA)
Title: Rotary absorption heat pump of improved performance
Inventor: PRAVDA MILTON F
IPC: F25B15/00
Filed: 1993-07-27
Granted: 2000-07-11
Abstract: A rotary absorption heat pump assembly. The assembly comprises a generator (2), condenser (3), evaporator (4), absorbent cooler (5), and absorber (1), all operatively associated to function as components of an absorption-type heat pump of high efficiency and superior operating characteristics. The heat pump is characterized by the presence of a tapered cylindrical absorber (1) which receives and processes, in the form of a very thin peripheral film ("d"), a predetermined amount of absorbent solution. The absorber (1) is arranged in abutting end-to-end relationship to the generator (2), with which it communicates. The condenser (3) and evaporator (4) are arranged end-to-end outside of the absorber (1) and absorbent cooler (5), concentrically therewith and radially spaced therefrom.
Patent CA-2101377-C (CA)
Inventor: HOLLIS MICHAEL S
IPC: B60D1/06
Filed: 1993-07-27
Granted: 1997-12-02
Abstract: An improved trailer coupler is provided for a trailer having a forwardly extending tongue, which consists of a housing fixed on and extending forwardly from the tongue.  A pair of opposed jaws are pivoted on vertical axes on the housing.  Each jaw has an inner side formed with a spherical concavity for embracing a hitch ball and a surface for forcing said improved trailer coupler to align with a said hitch ball.          A jaw locking bail has a bight portion with a finger tab to facilitate operation of the bail and a pair of side portions, each with an ear extension.  The side portions are horizontally pivoted on the housing at the ear extensions at opposite sides of the housing.  The ball is swingable forwardly and downwardly from an elevated retracted position to a horizontal jaw-locking position, wherein the side portions completely engage the outer sides of the jaws and the bight portion completely engages the forward ends of the jaws in the closed positions of the jaws.  A closure compression spring is located inwardly at one horizontally pivoted ear extension for biasing the bail towards the jaw-locking position.
Patent CA-2105666-C (CA)
Title: New centrally acting substituted phenylazacycloalkanes
Inventor: CARLSSON PER ARVID EMIL
IPC: A61K31/4433
Filed: 1992-03-26
Granted: 2006-02-14
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof wherein n is 0-3; R1 and R2 are independently H (provided only one is H at the same time), -OH (provided R4 is other than hydrogen), CN, CH2CN, 2- or 4-CF3, CH2CF3, CH2CHF2, CH=CF2, (CH2)2CF3, ethenyl, 2-propenyl, OSO2CH3, OSO2CF3, SSO2CF3, COR4, COOR4, CON(R4)2, SO x CH3 (where, x is 0-2), SO x CF3, O(CH2)x CF3, SO2N(R4)2, CH=NOR4, COCOOR4, COCOON(R4)2, C1-8 alkyls, C3-8 cycloalkyls, CH2OR4, CH2(R4)2, NR4SO2CF3, NO2, halogen, a phenyl at positions 2, 3 or 4, thienyl, furyl, pyrrole, oxazole, thiazole, N-pyrroline, triazole, tetrazole or pyridine; R3 is hydrogen, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 (where m is 1-8), CH2SCH3 or a C4-C8 alkyl bonded to said nitrogen and one of its adjacent carbon atoms inclusive to form a cyclic structure; R4 is independently hydrogen, CF3, CH2CF3, C1-Cg alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 where m is 1-8; R5 is phenyl, phenyl (substituted with a CN, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycioalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl), 2-thiophenyl, 3-thiophenyl, -NR6CONR6R7, or -CONR6R7; R6 and R7 are independently hydrogen, C2-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyimethyl, C2-C8 alkenyl or C2-C8 alkynyl; and with the proviso that when R1 is 2-CN or 4-CN, R2 is H, R3 is n-Pr and n is 1 or 3 then such compound is a pure enantiomer. The formula (I) compounds possess selective pharmacological properties and are useful in treating central nervous system disorders related to dopamine receptor activity including depression symptoms, geriatric disorders in the improvement of mental and motor functions, schizophrenia, narcolepsy, MBD, obesitas, and disturbances of sexual functions and impotence.
Patent CA-2105745-C (CA)
Inventor: BOCKRATH THOMAS A
IPC: H01Q15/22
Filed: 1993-09-08
Granted: 1997-12-16
Abstract: A pair of dual-gridded shaped reflectors (10) and (20) are arranged one behind the other for transmitting and receiving orthogonally polarized energy waves.  A front reflector (10) has a first shaped reflective surface (12) formed on a first body surface (14) for providing a first shaped beam coverage.  A rear reflector (20) has a second reflective surface (22)  formed on a second body surface (24) for providing a second shaped beam coverage. The first and second reflective surfaces (12) and (22) have substantially identical surface contours and include reflective grids (13) and (23).  The reflective grids (13) and (23) are orthogonal with respect to each other so as to handle orthogonally polarized energy.   The first and second  shaped  reflective  surfaces  (12)  and (22)  are arranged offset and tandem from each other so as to provide  first  and second  focal  points  (16)  and  (26) separate from each other while providing substantially identical first and second shaped beam coverages (15) and (25).    As a result, the front and rear reflectors (10) and (20) may be fabricated with a single mandrel (30).
Patent CA-2109007-C (CA)
Title: Time slot assigner for communication system
Inventor: GRAY THOMAS
IPC: H04L12/46
Filed: 1993-10-22
Granted: 1999-05-04
Abstract: The present invention relates to a method of assigning data from time slots on an input bus to time slots on an output bus comprised of determining the order of time slots of data in an input frame, determining whether each time slot of data in an input frame is to be located in the same or later time slot in an output frame, or whether it is to be located in an earlier time slot in the output frame.  If each time slot of data of the input frame is to be located in the same or in a later time slot in an output frame, applying each time slot of data of the input frame to the same or a later time slot in the output frame.  If a time slot of data of the input frame is to be located in an earlier time slot in an output frame, delaying for one time slot interval and then applying each time slot of data of the input frame to the same or a later time slot in the output frame.  Thus the order of time slots in a stream of output data is always from an earlier time slot to a later time slot.
Patent CA-2109271-C (CA)
Inventor: CROCKETT DENNIS D
IPC: B23K35/362
Filed: 1993-10-26
Granted: 1998-01-06
Abstract: A cored electrode for gas shielded arc welding to deposit a weld metal bead, where the electrode has a core of fill material surrounded by a ferrous tube with the fill material having alloying agents and oxide fluxing ingredients including,  by  weight  of  fill  material,  40-60%  titanium dioxide, 0.3-0.5% boron oxide, and 1.0-5.0% aluminum powder, with said aluminum powder having a higher affinity for oxygen than the oxide fluxing ingredients and with the amount of aluminum powder selected to produce .02-.08% titanium, less than .002% boron and less than 0.10% aluminum in said weld metal.
Patent CA-2110613-C (CA)
Inventor: MIURA YASUHIRO
IPC: F17D5/00
Filed: 1993-12-03
Granted: 2003-11-11
Abstract: A pipe clogging detecting device which incessantly monitors states of a pipe through which fluid is flowing, and when clogging occurs, immediately alarms the occurrence to operators. The device comprises a plurality of containers, a pipe interconnecting the containers, a vibration sensor provided on the pipe, and detecting means for detecting occurrence of clogging in the pipe, based on output signals from the vibration sensor.
Patent CA-2113404-C (CA)
Title: 17,20-epoxide derivatives of pregnane, their preparation and their application to the preparation of cortisone derivatives and intermediates
Inventor: BUENDIA JEAN
IPC: C07J5/00
Filed: 1994-01-13
Granted: 2004-10-19
Abstract: The invention relates to the compounds (I): <IMAGE> R = oxo or  beta -OH and A and B represent a free or protected 3-keto- DELTA <4> or  DELTA <1,4> residue, their preparation, their application to the preparation of the compounds (A): <IMAGE> R3 is a hydroxy radical-protecting group, as well as intermediates.
Patent CA-2115787-C (CA)
Inventor: MARSHALL DALE R
IPC: A47B21/00
Filed: 1994-02-16
Granted: 2002-05-28
Abstract: A furniture frame system for management of power and signal cables may be configured according to need and environment. The elements comprise horizontal beams having a channel along the length of the beam and having ports for ingress and egress of power and signal cables into and out of the channel. An access opening unto the channel is provided for easy maintenance of the channel and cables. Hollow vertical frame members connect to the beam and include a channel for the sable and also have ports for ingress and egress of cable. In the system, the vertical frame members and beams are arranged to provide a continuous channel for passage of cable. A variety of mounting and support members are attachable to the frame system for connection of accessories, including work surfaces, shelves, cabinets, and panels, to the system. One support element comprises a base, and at least three prongs projecting from the base for supporting and engaging an accessory. The prongs are spaced apart and arranged on the base to describe a triangle, and any three or more of the prongs cooperate to support and hold the accessory in position. A single prong may be used for support, or the prongs together may support and hold an accessory in position.      The frame system provides for wire management in modular furniture with wire and cable access to all parts of the system with easy access to the cable and the ability to configure the system to meet individual need. The support element provides for multi-purpose accessory attachment to support or hold part of an accessory.
Patent CA-2115855-C (CA)
Inventor: HOLLENBECK ROBERT K
IPC: F23N3/08
Filed: 1994-02-17
Granted: 2002-05-28
Abstract: A control circuit for a motor driving a fan for inducing a draft in the exhaust of a heating, ventilating and air conditioning (HVAC) system. The control circuit may be used in conjunction with either a variable pressure sensor or one or two discrete pressure sensors. A controller receives info information defining the pressure set point. The information may be from a switched register or low or high pressure input signals. The motor speed/torque is increased until the pressure set point is reached.
Patent CA-2121483-C (CA)
Title: Open office directory database views
Inventor: O'HARA ABIGAIL LAMONTAGNE
IPC: G06F17/30
Filed: 1992-05-18
Granted: 2002-06-11
Abstract: An open office directory system stores information in the form of entries in a global database and views in a local database along with a time stamp indicating the date the view was originally written or last modified. Subsets of the selected global entries are stored as views in a local database with the time stamp of the last generation or modification of that view in the global data-base. The entries in the global database are queried periodically by the local site to compare the time stamps of the local views with the respective entries in the global database. The result of a non-comparison is to update the local view including its time stamp to agree with the global database entry(s).
Patent CA-2121869-C (CA)
Title: Method for reducing contaminative live bacteria in xanthan gum
Inventor: MUROFUSHI KANJI
IPC: A23L29/20
Filed: 1994-04-21
Granted: 1998-06-16
Abstract: A method for reducing the number of contaminative live bacteria in xanthan gum which comprises the step of washing a mixture of 100 parts by weight of water-containing isopropanol having an isopropanol concentration of 50 to 100% by weight and 1 to 100 parts by weight of the xanthan gum under heating conditions.
Patent CA-2122145-C (CA)
Inventor: WHITEHEAD ROGER
IPC: B66F9/18
Filed: 1993-03-11
Granted: 1995-11-28
Abstract: The subject of the application relates to a carrying device for bales in the form of an extension on a vehicle such as a fork-lift truck. It comprises: a frame (4) which can be fixed to the vehicle, a lifting device (5) which can be raised and lowered on the frame (4), and two carrying arms (6. 7) which extend from the lifting device (5) outwards in the direction of motion. The carrying arms are provided with opposing vertical contact faces (8) which are parallel and can be closed and opened on the lifting device at right angles to the vehicle's direction of motion. To simplify the task of unbaling and in particular to obviate the need for a separate operation, at least one of the two carrying arms (6) is provided with a cutting device (10) which extends along the entire height of the contact face (8) and is used to cut through the tying cords of the bales.
Patent CA-2125818-C (CA)
Title: Thrust bearings
Inventor: BERGLING GUNNAR
IPC: F16C23/08
Filed: 1994-06-14
Granted: 2001-01-23
Abstract: A thrust bearing assembly includes a bearing housing and a shaft supported therein in a front and rear spherical thrust roller bearings. First and second spring devices are provided to pre-load the front and rear bearings. The bearing pre-load exerted by the first spring device acts on the front bearing in a direction opposed to a working load applied to the front bearing.      The first spring device removes the spring force from the front bearing race rings, when exposed to a working load exceeding the load exerted by the first spring device.      The first and second spring devices under working load and idle conditions being arranged to provide clearance between the rear bearing outer race and a bearing housing seat for the rear bearing outer race for allowing tilting of the outer race in order to compensate for radial oscillations, thereby avoiding rubbing movement between the outer race ring and the housing.
Patent CA-2127906-C (CA)
Title: Method and apparatus for the hygienic preparation of medical instruments
Inventor: SUTTER RALF
IPC: B08B3/02
Filed: 1994-07-13
Granted: 2004-11-23
Abstract: A method and apparatus for cleaning medical instruments including dental instruments having internal channels and internal moving parts comprises cleaning the external surface and internal channels and parts by a jet of cold water followed by a jet of preheated water, then intensely after-cleaning and disinfecting followed by lubricating the moving parts, then sterilizing and drying and cooling.
Patent CA-2130284-C (CA)
Title: Disinfection and decontamination handwashes based on nature-identical aromatic alcohols
Inventor: BEHRENDS SABINE
IPC: A01N31/00
Filed: 1994-08-17
Granted: 1998-02-10
Abstract: The invention relates to a disinfection and decontamination handwash which is characterized in that it comprises an aqueous solution which comprises a) 5 to 35 wt.% C1-C19 alkyl alcohol, b) 0.1 to 10.0 wt.% naturally occurring C6 aryl C1-C8 alkyl alcohol, C) 0.5 to 45 wt.% sulphosuccinate, betaine or fatty alcohol ether sulphate or a mixture of same and d) 0.1 to 5.0 wt.% of a skin-compatible a-hydroxy carboxylic acid as skin-protection component and for adjusting to a pH value of 2 to 7.
Patent CA-2133382-C (CA)
Inventor: SHEN JEROME L
IPC: A23L11/00
Filed: 1994-09-30
Granted: 2005-04-05
Abstract: The present invention relates to the production of an isoflavone enriched vegetable protein isolate in which the weight ratio of material to extractant is controlled and washing of the acid precipitated protein curd is avoided or minimized to provide an increased level of isoflavones in the protein isolate.
Patent CA-2135054-C (CA)
Inventor: BROCKWELL IAN P
IPC: A01J25/12
Filed: 1993-05-07
Granted: 2002-07-09
Abstract: A system for handling of cheese in the green state particularly directed for handling natural cheese types in a manner so that they can be conveniently sub-divided and individually packaged, on the same day of manufacturing, into a variety of finished consumer and cheese market sized portions. The system includes the handling of green cheese immediately as it is formed through the processes of batch or continuous cheese making equipment to provide selected blocks of green cheese. The cheese blocks are immediately handled after forming to eliminate the normally utilized bulk block aging or curing systems.      The green cheese blocks are selectively handled and may be placed into temporary bulk block pouches and packaged for future handling or are directed to trimming and cutting devices which will trim and cut the blocks into the consumer, market size units. The aspect of green cheese handling allows immediate recycling of the green cheese material should it, for any reason, not meet consumer, market quality conditions. The entire handling operation and recycling operation insures that the cheese is handled in the green state.
Patent CA-2136890-C (CA)
Inventor: MICHAUD BARBARA
IPC: A61J17/00
Filed: 1994-11-29
Granted: 1998-10-06
Abstract: The present invention relates to a holder for retaining a pacifier in a baby crib in a position which is readily accessible to a child. The pacifier holder is preferably made of rubber material, and includes a mounting and a pacifier holder. The mounting mounts the pacifier holder to a vertical bar of a baby crib and is either a wrap around flap partly covered with VELCRO TM material, or a clip-on tubular member. In both embodiments a friction of the rubber material against the crib bar retains the pacifier in place on the bar. Furthermore, the mounting of both embodiments is adaptable to crib bars of different sizes and shapes. The pacifier holder includes a flexible upper finger and a flexible lower finger, defining a holding slot for retaining a pacifier therein. The upper finger is optionally curved upwardly in the shape of a hook for retaining a variety of baby articles.
Patent CA-2142432-C (CA)
Inventor: NOWICKI HENRY B
IPC: H01R39/18
Filed: 1995-02-13
Granted: 2004-05-25
Abstract: Core-type brushes used in dynamoelectric machines, such as electric motors, have cores which are arranged in substantially parallel planes extending at an angle with respect to the direction at which the brushes move toward the commutator as the brushes wear. As the brushes wear, the position of the cores relative to the outer surface of the commutator changes, preventing constant positioning of the cores relative to the commutator surface and reducing or preventing non-uniform commutator wear which occurs when the cores maintain a fixed position with respect to the commutator surface as the brushes wear. This arrangement of the cores eliminates the need to resurface the commutator at brush change, reduces the time required to properly seat the brushes to the commutator and increases commutator and brush life.
Patent CA-2143045-C (CA)
Title: Lactic-acid-containing cyclic depsipeptides having 18 ring atoms as endoparasiticidal agents, and process for their preparation
Inventor: JESCHKE PETER
IPC: C07D273/00
Filed: 1995-02-21
Granted: 2008-12-30
Abstract: The present invention relates to a process for the preparation of lactic-acid-containing, optically active, cyclic depsipeptides having 18 ring atoms with the aid of fungal strains of the species Fusarium or enzymatic preparations isolated therefrom.
Patent CA-2143413-C (CA)
Title: Local drug delivery film, for periodontal treatment
Inventor: CHUNG CHONG P
IPC: A61K6/00
Filed: 1992-12-09
Granted: 1998-12-29
Abstract: The present invention provides a local drug delivery film, which is characterized by comprising, as release control component, polymer mixture consisting of polycaprolactone having molecular weight of 30,000 - 60,000 and polycaprolactone having molecular weight less than 1,000 in a ratio of 1:1 - 4:1, and as active component, periodontal therapeutic agent. The present local drug delivery film is prepared by admixing homogeneously active component with melted polymer mixture and pressing into film. And the present drug delivery film has excellent sustained release pattern and excellent treatment effect in oral disease with release amount 1.7 mg which is 0.12 % of prescription amount, 1400 mg, for adults during 7 days and provides the application stability into human body.
Patent CA-2151471-C (CA)
Inventor: SINCLAIR NEIL MURRAY
IPC: A24D3/10
Filed: 1994-01-17
Granted: 1999-12-14
Abstract: The invention provides a cigarette filter (1) the biodegradation of the material (3) which is assisted by the incorporation of swellable means in the filter so that upon exposure to moisture the volume of the filter is increased, preferably to the extent of breaking open a filter wrap (2) which enclosed it.