baber/WOPTO huggingface dataset:
Patent CA-2054175-C (CA)
Title: Structure for and method of making overlapping multipart business form unit sets
Inventor: FITZGIBBONS GARY W
IPC: B41L1/24
Filed: 1991-10-24
Granted: 2001-08-07
Abstract: A structure and method for making overlapping multipart business form unit sets is provided. A repositionably adhered sheet segment unit includes at least two sheet segments having a front side and a back side in corresponding edges. The sheet segments are in side-by-side relation, such that adjacent edges overlap defining an interface. A repositionable adhesive strip is located on at least one of the overlapping edges of the adjacent segments defining an interface. At least one of the front and back sides of at least one of the sheet segments has an image transfer medium coating. The method of making an overlapping multipart business form unit set includes providing a repositionable adhesive sheet segment unit and printing indicia on at least one of the sheet segments with a printer.      The sheet segments are then separated by breaking the adhesion at the overlapping edges. The segments are then repositioned and adhered by the repositionable adhesive so that the segments overlie one another to provide a unit set.
Patent CA-2074432-C (CA)
Title: Breadmaking dough conditioner
Inventor: KASAHARA AKIRA
IPC: A21D2/24
Filed: 1992-07-22
Granted: 2003-09-23
Abstract: A breadmaking dough conditioner is disclosed which comprises (a) an ascorbic acid, (b) at least one amino acid or salts thereof selected from the group consisting of cystine, methionine, asparagic acid, alanine, glycine and salts thereof, (c) an alum and (d) at least one emulsifier selected from the group consisting of a glycerol fatty acid monoester and a sucrose fatty acid ester having an HLB value of 5 to 10. The dough conditioners are especially suitable for the manufacture of bread using a frozen or chilled bread dough. They can prepare breads which have no fisheyes on the surface of the baked bread, have large bread volume and are good in all respects of appearance, inner phase, taste and flavor.
Patent CA-2078917-C (CA)
Title: Back bag
Inventor: ROBINSON DOUG
IPC: A45F3/04
Filed: 1992-09-23
Granted: 1999-08-17
Abstract: ABSTRACT OF THE DISCLOSURE      A back bag such as a back pack, knapsack or a rucksack has a bottom-equipped bag portion, a pair of shoulder straps provided on the body-contact side of the bag portion and adapted to be hung from the user's shoulders, and a hip belt extending from a lower portion of the body-contact side of the bag portion to surround the user's hip bone.  The hip belt is made of a left belt and a right belt connected by Velcro Fastener (trademark), so that the hip belt is adjustable in its entire length or its angle of extension.
Patent CA-2079805-C (CA)
Inventor: ANGELO ARTHUR
IPC: E04B1/58
Filed: 1992-03-25
Granted: 1997-11-25
Abstract: A two-part clamping assembly (10) and method for applying the clamping assembly (10) to intersecting I-beams is disclosed. The clamping assembly (10) is particularly beneficial at uniting the undercarriage I-beams (30) of a mobile dwelling to intersectingly smaller I-beams (20) of an auxiliary support system, during moderate and/or severe seismic disturbances. The clamping assembly (10) includes a two-part connector designed to tightly engage the upper flange of the lower and smaller I-beam (20) in such a manner that a clamp-lip (2) horizontally protrudes over and is parallel to the bottom flange of the upper undercarriage I-beam. (30). The clamp-lip (2) is engaged at the bottom flange to the undercarriage I-beam (30), in the event of an earthquake, enabling the undercarriage I-beams (30) to pickup the auxiliary support system. At the cessation of quake conditions, the undercarriage I-beams (30) are reposited to the I-beam (20) of the auxiliary and emergency support system. The clamping assembly (10), thus, serves to prevent the mobile dwelling from shifting or falling off its pier support system during seismic tremors.
Patent CA-2083231-C (CA)
Inventor: HALTERBECK WALTER
IPC: D21F1/00
Filed: 1992-11-18
Granted: 2003-11-11
Abstract: A paper making machine drying web comprising a woven knitted or non-woven fabric having flattened threads. The threads consist of monofilaments or multifilaments which are plastically deformed by application of heat and pressure to produce a flattened crass section the mayor axis of which is in the plane of the web.
Patent CA-2084275-C (CA)
Title: Fluidic atomization spray direction system
Inventor: RILEY MICHAEL F
IPC: B22F9/08
Filed: 1992-12-01
Granted: 1999-06-15
Abstract: A method and apparatus for changing the direction of a flow of atomized material over a wide field without mechanical oscillation wherein annular atomization is carried out with a pressure gradient effected by application of one or more fluidic control gas jets.
Patent CA-2084492-C (CA)
Title: Multivalent dextran reagent for use in precipitation tests
Inventor: KARL JOHANN
IPC: G01N33/548
Filed: 1992-12-03
Granted: 2001-02-27
Abstract: A multivalent dextran reagent for use in the precipitation test for the determination of a specifically bindable substance, comprising dextran, to which several molecules of a receptor R1, which is capable of specific binding to the substance to be determined or of the specifically bindable substance or of an analogue of this substance, are bound or can be bound.
Patent CA-2087470-C (CA)
Title: Infrared tracker for a portable missile launcher
Inventor: CARLSON JAMES J
IPC: F41G3/00
Filed: 1993-01-18
Granted: 1996-05-21
Abstract: A portable missile launcher (12) has all of the infrared tracker (20) mounted to the same housing (48).  The infrared missile beacon image beam (26) is intercepted by a rotating prism (28) which directs a portion of the beam to a narrow field detector (32) and reflects a further portion from a coating (30) onto a wide field detector (34).  The detectors (32,34) provide yaw and pitch signals (40,42) which are compared with on-course information producing error signals communicated to the missile for course correction, if needed.
Patent CA-2095652-C (CA)
Title: Molded metallized plastic microwave components and processes for manufacture
Inventor: OLDHAM SUSAN L
IPC: H01P11/00
Filed: 1993-05-06
Granted: 1997-03-25
Abstract: A method of fabricating a microwave waveguide component wherein a plurality of joinable thermoplastic members are first formed. The members, when joined, com-prise a microwave waveguide component having an internal surface that is adapted to be plated. The thermoplastic members are then bonded together. Then, the internal surface is plated to form the finished microwave waveguide component. The present method forms microwave components from plated, injection molded thermoplastic and reaction injection molded thermosetting plastics. In particular, the plastic components made using the present invention exhibit comparable electrical performance, as measur-ed by voltage standing wave ration (VSWR) and insertion loss, decreased device weight and cost, and reliable and repeatable manufacturability when compared with devices formed using metals, conventional thermosetting plastics that have been metallized, and molded, plated and soldered thermoplastics.
Patent CA-2102591-C (CA)
Inventor: TSUJIHARA KENJI
IPC: C07H15/203
Filed: 1993-11-05
Granted: 2000-12-26
Abstract: The present invention is directed to a hypoglycemic agent which comprises as an active ingredient a dihydrochalcone derivative of the formula [I]:   (see formula I) wherein Ar is an aryl group, R1 is hydrogen atom or an acyl group, R2 is hydrogen atom, an acyl group or .alpha.-D-glucopyranosyl group, or R1 and R2 may combine together to form a substituted methylene group, R3 and R4 are each hydrogen atom or an acyl group, and a group of the formula: OR5 is a protected or unprotected hydroxy group or a lower alkoxy group, or a pharmaceutically acceptable salt thereof.
Patent CA-2104909-C (CA)
Title: Decahydroisoquinolines as excitatory amino acid receptor antagonists
Inventor: ARNOLD MACKLIN BRIAN
IPC: C07D217/26
Filed: 1993-08-26
Granted: 2005-01-11
Abstract: This invention provides novel decahydroisoquinoline compounds of the formula (See formula I) which are useful as excitatory amino acid receptor antagonists and in the treatment of neuroglogical disorders. This invention also provides synthetic methods for preparing decahydroisoquinolines, as well as, novel intermediates in the synthesis thereof.
Patent CA-2108458-C (CA)
Title: Method of communication
Inventor: ADAMS JOHN LEONARD
IPC: H04Q11/04
Filed: 1992-08-07
Granted: 1998-06-23
Abstract: A communications system including a node (10) connected a via an ATM connection (11) to a cell Synchronisation and Recovery Unit (12). This allows a number of lower bit rate paths (14, 16) (e.g. n x 64 kbit/s) to be utilised via a switching centre (15). Another synchronisation and recovery unit (17) is connected through an ATM link (18) to a selected recipient interface (24-29). A method is provided in which distinct first header portions in idle cells are use d to determine the cyclic order in which the ATM cell portions are transmitted down paths (14,16) and to determine the delay expe rienced through the paths in order to reconstruct the cells from the portions received from the respective paths (14,16). The unit s (12 and 17) determine the delay experienced through the paths and reconstruct cells from the portions passed through respect ive paths (14). A personal number can be assigned a customer to allow access from one of a number of points and to select a desired service via control point (13).
Patent CA-2112919-C (CA)
Inventor: LISOWSKY RICHARD
IPC: C07F17/02
Filed: 1994-01-06
Granted: 1997-11-25
Abstract: The  invention  relates  to  a process  for  the preparation of transition metal complexes having monosubstituted cyclopentadienyl ligands of the general formula (see fig. I) in  which monomeric  cyclopentadiene  is  reacted  with organic halides or pseudohalides, using a mixture of an alkyli metal oxide or hydroxide and an alkaline earth metal oxide ox hydroxide as metallating agent in glycol diethers as solvent, to form the intermediate monosubstituted cyclopentadiene, which in situ is metallated and reacted with a transition metal halide to give the final product.
Patent CA-2113112-C (CA)
Title: Spinal fixation system
Inventor: MILLER DAVID FLETCHER
IPC: A61F5/37
Filed: 1992-07-15
Granted: 1996-10-22
Abstract: A  spinal fixation system comprises an elongated fixation plate (13) having an elongated slot (21) with a number of concave depressions (28, 25) formed at the top and bottom surfaces (19, 17) of the plate.  The system further includes a pedicle screw (40) and a nut (32) for load transmission between a vertebra and the plate.  The pedicle screw includes a threaded nut engaging portion (42), a threaded bone engaging portion (44) and an intermediate portion (46) therebetween which has rigid upper and lower arcu-ate surfaces (47) that are complementary to the concave depressions in the plate.  The nut also includes a rigid lower arcuate sur-face (36) which is complementary to the upper concave depressions of the plate.  In one assembled  configuration the plate is clamped between the upper arcuate surface of the pedicle screw and the nut.  In an alternative embodiment of the pedicle screw (70), the intermediate portion has an upper and lower arcuate surface (79, 77) of different spherical radii of curvature.
Patent CA-2114032-C (CA)
Title: Fiber optic winding
Inventor: BERGH RALPH A
IPC: G01C19/72
Filed: 1992-11-24
Granted: 2002-04-23
Abstract: In an optical fiber coil arrangement for use in rotation sensors, for example, errors resulting from axial and/or radial time varying temperature gradients can be minimized ar substantially eliminated by employing reverse quadrupoles for the sensor coil. One of the quadrupoles is wound in a + - - + winding configuration. However, the next adjacent quadrupole is wound in a - + + - winding configuration. This reverse quadrupole arrangement substantially eliminates radial time varying temperature gra-dient dependent errors and reduces axial time varying temperature gradient dependent errors. The axial time varying temperature gradient dependent errors can be substantially eliminated by winding a reverse octupole arrangement. Accordingly, a reverse oc-tupole arrangement is wound with a + - - + - + + - - + + - + - - + winding configuration. Alternatively, the axial time vary-ing temperature gradient dependent errors can be substantially eliminated by providing extra lengths of the "+" and "-" ends which are axially displaced so as to substantially eliminate this axial time varying temperature gradient dependent error.
Patent CA-2117136-C (CA)
Title: Cosmetic applicator useful for cleansing, moisturizing and protecting the skin from diaper rash
Inventor: SALMON MICHAEL
IPC: A61Q19/00
Filed: 1994-03-07
Granted: 2003-05-06
Abstract: This invention relates to a cleansing cloth or applicator containing a low-viscosity antimicrobial emulsion useful in combatting the microorganisms that cause diaper rash.
Patent CA-2120862-C (CA)
Inventor: POPJOY MARK A
IPC: F16F9/52
Filed: 1994-04-08
Granted: 1997-03-18
Abstract: A gas spring comprises a first bypass with a one-way valve that allows fluid to bypass the piston when the piston moves outward and a second bypass with a temperature-compensating spring-biased one-way valve that allows fluid to bypass the piston when the piston is pushed inward with a force exceeding the total of the force due to the gas pressure of the gas spring and the force required to open the spring-biased valve. Variations due to temperature changes in the force required to retract the gas spring are minimized.
Patent CA-2122371-C (CA)
Inventor: YAMASAKI SHOICHIRO
IPC: H04N7/14
Filed: 1993-08-27
Granted: 1998-03-03
Abstract: L'invention est un système constitué par une caméra de télévision 12 qui produit un signal vidéo représentant un sujet, une pluralité de microphones 11L, 11R disposés de façon à être séparés les uns des autres et qui captent un son vocal émis par le sujet filmé par la caméra de télévision et qui produisent des signaux audio, un circuit d'évaluation 13 servant à évaluer la position de la source sonore d'après les signaux audio obtenus de ces microphones, et un circuit de codage servant à coder le signal vidéo pour une gamme donnée de zones d'image centrée sur la position de la source sonore évaluée par le circuit d'évaluation avec un plus grand nombre de codes que les signaux vidéo correspondant aux autres zones de l'image, de sorte que la zone correspondant à la gamme donnée a une meilleure définition que les autres zones de l'image.
Patent CA-2127568-C (CA)
Inventor: BOURKEL ARSENE
IPC: F16K31/12
Filed: 1994-07-07
Granted: 2004-02-10
Abstract: A two-port cartridge type seat valve comprises a valve sleeve (112) having a stepped guide bore (180, 182) for a poppet (114). The poppet (114) comprises a piston flange (184) which divides the second step (182) of the guide bore axially into an end-face first pilot chamber and an annular second pilot chamber (186 and 188). A first connection channel (194) through the valve sleeve (112) connects the annular second pilot chamber (188) with an annular chamber (140) into which a lateral main flow port (30) opens. The free cross-section of a valve seat (144) and of an axial main flow-bore (146) correspond approximately to the cross-section of the first step (180) of the guide bore.   (Figure 3)
Patent CA-2130944-C (CA)
Title: Ortho-substituted benzoylguanidines, process for their preparation, their use as pharmaceutical or diagnostic, and pharmaceutical containing them
Inventor: WEICHERT ANDREAS
IPC: C07D233/60
Filed: 1994-08-26
Granted: 2005-11-15
Abstract: Ortho-substituted benzoylguanidines of the formula I (see formula I) in which:      R(1) is H, Hal, CN, NO2, (cyclo)alkyl or (O)(S)[NR(5)](CH2)b-(CF2)c-CF3.      R(5) is H, (C1-C4)-alkyl or -C d H2d R(6), R(6) is cycloalkyl, (bi)phenyl(yl) or naphthyl, or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12), R(10) is -C f H2f-(C3-C8)-cycloalkyl, -(C1-C9)-heteroaryl or phenyl, R(11) and R(12) are defined as R(10) or are hydrogen or (C1-C4)-alkyl, or R(1) is naphthyl, (bi)phenyl(yl) or (C1-C9)-heteroaryl, or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), -C[R(15)R(16)]OH, -C.ident.CR(18), -C[R(19)]=CR(18), -[CR(20)R(21)]k-(CO)-[CR(22)R(23)R(24)]1 R(13) and R(14) are -(CH2)g-(CHOH)h-(CH2)i-(CHOH)j-R(17), R(17) is hydrogen, methyl or -(CH2)g-O-(CH2-CH2O)h-R(24), R(15) and R(16) are hydrogen, alkyl, or, together with the carbon atom carrying them, cycloalkyl, R(18) is phenyl, heteroaryl or (cyclo)alkyl, R(19), R(20), R(21), R(22) and R(23) are hydrogen or methyl, R(24) is H, (cyclo)alkyl or -C m H2m-R(18), R(2) and R(3) are defined as R(1).      R(4) is alkyl, Hal, CN or -(CH2)n-(CF2)o-CF3, as well as pharmaceutically tolerated salts thereof, are described. Compounds I have no undesirable salidiuretic properties, but have very good antiarrhythmic properties. They are outstandingly suitable for use as antiarrhythmic pharmaceuticals having a cardioprotective component for the prophylaxis and treatment of infarction as well as for the treatment of angina pectoris, the compounds also inhibiting or strongly reducing, in a preventive manner, the pathophysiological processes in association with the occurrence of ischemically induced damage. On account of their protective effects against pathological hypoxic and ischemic situations, the compounds of the formula I according to the invention can be used, as a consequence of inhibition of the cellular Na+/H+ exchange mechanism, as pharmaceuticals for treating all acute or chronic damage elicited by ischemia, or illnesses which are primarily or secondarily induced thereby.
Patent CA-2134178-C (CA)
Inventor: MANESS JAMES E
IPC: F17C13/00
Filed: 1994-10-24
Granted: 1998-02-10
Abstract: A storage container (12) is filled with a combustible mixture of gases including a flammable gas and a primary gas which contains an oxidizer gas.  A fill head (50) has a continuous annular ridge (130) which extends around a gas outlet (132) from the fill head.  The ridge (130) indents the material of the storage container (12) around an opening (152) in the storage container through which a flow of gas is directed during filling of a chamber in the storage container to provide a gas tight seal between the ridge and the container.
Patent CA-2137041-C (CA)
Title: Assay for determining sensitivity to activated protein c
Inventor: VARADI KATALIN
IPC: C12Q1/56
Filed: 1994-11-30
Granted: 2003-06-10
Abstract: An improved assay for determining sensitivity to activated protein C in test samples has been developed to ensure rapid and accurate evaluations. This assay is based on measuring the conversion, by activated factor VIII within a test sample, of added factor X to an activated form. The activated protein C sensitivity of the test sample is determined by the relative inhibition of factor X conversion as compared to a control. A test sample that has decreased sensitivity to activated protein C will show relatively low inhibition, and vice versa.
Patent CA-2141123-C (CA)
Inventor: SCHNEIDER HEINZ-WALTER
IPC: C01B21/14
Filed: 1995-01-25
Granted: 2004-10-19
Abstract: A process for the preparation of hydroxylammonium salts by catalytic reduction of nitrogen monoxide using hydrogen in the presence of a hydrogenation catalyst, comprises (a) in a first step, filtering the reaction mixture obtained after the reaction, giving a solution of essentially hydroxylammonium salt and a filter residue essentially comprising a mixture of hydrogenation catalyst and a solution of essentially hydroxylammonium salt, and (b) in a second step, subjecting the filter residue to a further separation process in order to concentrate the hydrogenation catalyst, giving a mixture having a higher concentration of hydrogenation catalyst than the filter residue and a mixture having a lower concentration of hydrogenation catalyst than the filter residue.
Patent CA-2143357-C (CA)
Title: Material for use as soil stabilizer and as soil substitute
Inventor: DERR JOHN DAVID
IPC: C04B28/00
Filed: 1995-02-24
Granted: 2003-06-24
Abstract: A soil substitute material includes from about 2 to about 9 parts by weight of crushed brick; from about 5 to about 25 parts by weight of a filler material; from about 60 to about 90 parts by weight of raw clay; and, from about 0 to about 3 parts by weight of a hydrating material. The material is compacted at from about 3500 to about 5000 pounds per square inch. A method of preparing a soil substitute includes admixing the components with from about 5 to about 18 parts by weight of water and compressing the hydrated mixture at from about 3500 to about 5000 pounds per square inch.
Patent CA-2145169-C (CA)
Inventor: BERRENS LUBERTUS
IPC: A61P37/08
Filed: 1992-09-21
Granted: 2003-05-27
Abstract: The invention concerns the removal of various allergologically irrelevant low-molecular weight components from the usual aqueous extracts of allergenically active proteins of plant pollens. Described are the desorption and subsequent elimination, from traditionally prepared allergenic pollen protein extracts, of low-molecular weight pigment and other compounds which are nor-mally retained by strong electrostatic and/or hydrophobic forces. The preparation of such depigmented pollen proteins does not impair their allergenic potency or immunological specificity. The invention enables the production of fully active allergenic poll-en proteins devoid of adhering low-molecular weight substances interfering with their safety, diagnostic accuracy and clinical ef-ficacy. The purified pollen proteins represent improved starting materials for chemical derivatization, i.e., the preparation of at-tenuated vaccines for immunotherapy. The invention also provides suitable products for investigating the molecular structure of allergenic epitopes.
Patent CA-2156831-C (CA)
Inventor: GARDINEER BAYARD
IPC: A61B17/34
Filed: 1994-02-22
Granted: 1998-06-16
Abstract: L'invention porte sur un mécanisme de vibration VIBER (31) qui est couplé à une canule ou à une aiguille (30) et qui fonctionne pour obtenir des vibrations en flexion afin de déplacer l'aiguille (30), ce qui permet de détecter au moyen du scanneur (22) la position d'une aiguille à l'intérieur d'un corps d'intérêt par le biais d'un système d'échographie couleur (24) comportant un afficheur (25).  Une fois sous tension, le mécanisme VIBER présente plusieurs modes d'oscillation; il est excité pour produire des oscillations prédéterminées à une fréquence donnée dans le plan X, une oscillation prédéterminée à une autre fréquence dans le plan Y et une autre fréquence d'oscillation dans le plan Z.  La fréquence d'oscillation est fonction de tout le système, notamment le mécanisme VIBER et le tissu.  On préfère la fréquence de résonance, car elle offre un plus grand nombre d'amplitudes vibratoires.  La vibration dans les plans représentatifs permet à un système d'échographie couleur classique d'afficher la vibration ou le déplacement au moyen d'une variation de couleurs.
Patent CA-2157607-C (CA)
Title: Process for the manufacture of flexible molded parts
Inventor: MEINERS HANS-JOACHIM
IPC: C08K5/5333
Filed: 1995-09-05
Granted: 2007-04-17
Abstract: The present invention is directed to a RIM process wherein an isocyanate-terminated prepolymer is reacted with one or more isocyanate-reactive components which contian inorganic fillers. The improvement resides in including an acidc group containing compound with the isocyanate reactive components.
Patent CA-2161132-C (CA)
Title: Catalyst for the production of synthesis gas
Inventor: SESHAN KULATHU-IYER
IPC: B01J23/56
Filed: 1994-04-20
Granted: 2003-10-07
Abstract: The invention relates to a catalyst for the production of synthesis gas (CO and H2) by reaction of CO2 and CH4 and/or other light hydrocarbons, consisting of a support material with at least 80 wt.% ZrO2 of oxides selected from the group consisting of Y, La, Al, Ca, Ce and Si, as well as of a coating with metals of Group VIII which is applied physically by adsorption.