baber/WOPTO huggingface dataset:
Patent CA-2169000-A1 (CA)
Inventor: THURWANGER GARY J
IPC: A42B3/14
Filed: 1996-02-07
Abstract: A protective cap comprises a rigid shell with a peak at the front of the shell.  A sweatband is mounted within the shell.          A headband is mounted to the sweatband in a free pivotal manner so that the position of the headband can be moved to the front or the rear of the shell thereby permitting the cap to be worn with the peak in the front or the peak in the rear.  The mounting of the headband to the sweatband and the structural features of the headband and sweatband maximize the ease and comfort in permitting the wearing of the cap to be alternated between normal and reversed positions.
Patent CA-2170359-A1 (CA)
Inventor: SAMSON GENE
IPC: A61F2/01
Filed: 1995-06-20
Abstract: This invention is a surgical instrument, and specifically is a device for delivering embolic coils (102) to a selected site within the vasculature of the human body. The instrument uses, and may include, a catheter (110) used to place the embolic coil. In particular, the device is comprised of a pusher wire (108) having a distal tip (106) which is configured to engage the proximal end of the embolic coil (102). The device may also include a cylindrical pusher (112) which coaxially surrounds at least a portion of the pusher wire and cooperates in the disengagement of the coil from the pusher wire and the ejection of the vasoocclusive coil into the selected vascular site. The pusher wire's engagement tip (106) may be of any selected and convenient shape and may be grooved, if so desired, to enhance the engagement joint strength.
Patent CA-2171005-A1 (CA)
Title: Highly rigid propylenic resin and blow molded article made therefrom
Inventor: KIJIMA MASATO
IPC: B29C47/00
Filed: 1995-07-14
Abstract: A highly rigid polypropylene resin which has an MI of 0.1-1.2 g/10 min as measured at a temperature of 230 ~C under a load of 2,160 kg and satisfies the following relationship between elongational viscosity, Y(Pas), and MI: 2.0 x 105 x MI-0.68 <= Y <= 8.0 x 105 x MI-0.68. The resin can provide large blown parts that are lightweight and excellent in rigidity, dimensional stability and thermal resistance, and has a good drawdown resistance.
Patent CA-2171404-A1 (CA)
Title: 3-benzyl-benzothiophenes
Inventor: MUEHL BRIAN STEPHEN
IPC: A61K31/445
Filed: 1996-03-08
Abstract: This invention relates to the fields of pharmaceutical and organic chemistry and provides novel 3-benzyl-benzothiophenes which are a-substituted with ether, thioether amino, hydrazino, cyano or halo that are useful for the treatment of the various medical indications associated with post-menopausal syndrome, as well as estrogen dependent diseases including cancer of the breast, uterus and cervix.  The present invention further relates to intermediate compounds and processes useful for preparing the pharmaceutically active compounds of the present invention, and pharmaceutical compositions.
Patent CA-2173268-A1 (CA)
Title: Automatic multi-function testing machine for electric appliances
Inventor: LIN JUI-PIN
IPC: G01R31/50
Filed: 1996-04-02
Abstract: A automatic  multi-function  testing  machine  for electric appliances includes  an  oval  annular  testing table, carriers moving around on the table for  carrying electrical appliances to be tested, various testers  and meters fixed on a gauge panel located on an oval support base located inside the table,  a  first  electric  rail annularly located near the peripheral edge of  the  oval support  base  and  insulatingly  separated   into  five stages. Each stage is electrically connected with one of the testers and the meters on the gauge panel. Each carrier has two brushes contacting and  sliding  under  the first rail and a socket to connect with a plug of an appliance thereon. So the appliances are tested separately by all the testers and measured by the meters in a flowing system, when moved around with the  carrier  on  the table for one round.
Patent CA-2176167-A1 (CA)
Title: Emi shielding having flexible conductive sheet and i/o gasket
Inventor: COURTNEY DANIEL T
IPC: H05K9/00
Filed: 1996-05-10
Abstract: An electronic device is shielded against electromagnetic interference using a flexible conductive sheet forming a shield barrier or enclosure. The sheet has electrically insulating polymer material exposed on the surface of at least one face. Conductive material is embedded in or laminated on the sheet so as to be exposed selectively. More particularly, a nonconductive surface area is formed, especially oriented inwardly to avoid electrical shorts, but also exposed inwardly or outwardly where necessary to ground the shield barrier or to engage with another conductive body. The flexible sheet can form a loose envelope with a flange-like gasket at an open end. The gasket can be used to improve physical contact with a conductive body, and preferably also admits I/O connectors that need to traverse the shield barrier, and advantageously have external shielding that is grounded to the shielding barrier for continuing the shielding enclosure. Alternatively or additionally, openings are provided in the sheet for access, the conductive material being insulated around a perimeter or the openings by insulating lips which prevent unwanted shorting. This permits changing or adding circuit chips without removing the shield, and can be provided with a flap closure for minimizing the gap in the shield. The flexible envelope can be joined to a circuit ground by clamping the gasket or the conductive fibers on an exposed face to a the I/O connector, to a common ground, or to an external grounded panel.
Patent CA-2178900-A1 (CA)
Title: Steroid derivative
Inventor: YOKOO CHIHIRO
IPC: C07J17/00
Filed: 1994-12-14
Abstract: To provide a novel antitumor steroid compound which can be synthesized efficiently and stereoselectively by the technique of organic synthetic chemistry. A steroid derivative represented by general formula (I) or a salt thereof, wherein R represents C1-C13 alkyl; A represents hydroxyl or a group which can readily be hydrolyzed into a hydroxyl group; and X and Y represent in combination oxo or C2-C3 alkylenedioxy, or separately X represents hydroxyl, C1-C5 alkoxy or a group which can readily be hydrolyzed into a hydroxyl group, and Y represents hydrogen or C1-C5 alkoxy, provided Y  represents hydrogen when X represents hydroxyl or a group which can readily be hydrolyzed into a hydroxyl group, while Y represents C1-C5 alkoxy when X  represents C1-C5 alkoxy.
Patent CA-2179653-A1 (CA)
Title: Magnesium chloride-containing particles, process for preparing the same, polyolefin particles
Inventor: BRUN CLAUDE
IPC: C08F10/02
Filed: 1996-06-20
Abstract: Process for the formation of particles comprising magnesium chloride, includes contacting solid particles, an organic magnesium deriv., and a chlorinating agent for the magnesium deriv.. Also claimed are: (i) a particle contg. MgCl2; (ii) a cluster of particles contg. MgCl2; (iii) a polyolefin particle; and (iv) a cluster of polyolefin particles.
Patent CA-2180465-A1 (CA)
Title: Method of enhancing the human immune system
Inventor: MASOR MARC LEIF
IPC: A23L1/30
Filed: 1995-01-05
Abstract: An improved enteral nutritional formula containing nucleotide equivalents (RNA, mono-, di- and triphosphate nucleotides, nucleosides and adjuncts such as activated sugars) at a level of at least 10 mg/100 Kcal(kilocalorie) of formula is disclosed. The formula comprises carbohydrates, lipids, proteins, vitamins and minerals and four (4) nucleotide equivalents at specific levels and ratios. The invention also discloses novel methods of production and analytical techniques, This invention also provides a dietary formula that enhances the immune system and alleviates diarrhea.
Patent CA-2180528-A1 (CA)
Title: Inhibitors of geranylgeranyl-protein transferase
Inventor: GIBBS JACKSON B
IPC: C07K5/083
Filed: 1995-01-27
Abstract: The compounds disclosed are analogs of the CAAX motif of proteins that can be modified by geranylgeranylation vivo that selectively inhibit the geranylgeranylation of several proteins. The relatively poor activity of the compounds against the farnesyl protein transferase, which modifies several proteins important in cellular replication, allows the use of the compounds of the instant invention to treat diseases which are regulated by the function of a geranylgeranylated protein, such as certain cancers and inflammatory diseases. Further contained in this invention are chemotherapeutic compositions containing these geranylgeranyl protein transferase type I inhibitors and methods for their production.
Patent CA-2181711-A1 (CA)
Title: New composition of glycoprotein isoforms having follicle stimulating activity
Inventor: DE LEEUW RENATO
IPC: A61K38/24
Filed: 1995-01-20
Abstract: The invention is concerned with a mixture of isoforms of a glycoprotein with follicle stimulating activity, a pharmaceutical composition comprising such isoforms as well as a method to induce follicular growth and maturation. Better results were obtained if a pharmaceutical composition with a relatively high proportion of basic isoforms were administered in controlled hyperstimulation. More oocytes could be retrieved and a lower dosage as well as a shorter treatment period sufficed.
Patent CA-2183543-A1 (CA)
Title: Sexual steroid-containing transdermal therapeutic systems
Inventor: LIPP RALPH
IPC: A61K31/565
Filed: 1995-02-09
Abstract: Transdermal therapeutic systems that contain sex steroids and optionally penetration-enhancers and crystallization inhibitors are described, which are characterized in that they contain dimethyl isosorbide, with the exception of systems that contain active ingredient-containing, non-free-flowing gel phases or 3-keto-desogestrel.
Patent CA-2185815-A1 (CA)
Inventor: WINSHIP THOMAS E
IPC: F16L5/02
Filed: 1995-03-13
Abstract: A method for making an internal upset (20A) on metal drill pipe (10) having a transition section (24A) with a curved inner periphery (28) of a concave curvature extending continuously between the central portion (12) of the pipe (10) and the increased thickness end section (22A) and formed from a radius (R2). An external upset (20) is first formed in forging steps as shown in Figures 2 and 4 by radially expanding and squeezing the end of pipe (10). Then the final forging step radially contracts the external upset (20) to form the internal upset (20A) as shown in Figures 3 and 5. The finished internal upset (20A) as shown in Figure 7 has a transition section (24A) with an inner peripheral curved surface (28A) formed from a radius (R2). The forging steps are performed with a single heating of the metal drill time in a minimum of time preferably within around one (1) minute but in any event less than around two (2) minutes.
Patent CA-2188595-A1 (CA)
Title: Asynchronous video event and transaction data multiplexing technique for surveillance systems
Inventor: KATZ BARRY
IPC: H04N7/08
Filed: 1995-04-24
Abstract: A surveillance system which can store and replay information which is not generated contemporaneously. In some point-of-sale systems, the behavioral events occur before the transaction data is generated. The present system uses an independently generated synchronizing signal which is recorded with the video signals corresponding to the behavioral events and the transaction signal corresponding to the transaction events. Upon playback, the transaction data is matched up with the behavioral event being replayed from the video tape by utilizing the synchronizing signals stored with each signal.
Patent CA-2189586-A1 (CA)
Title: Methode pour la detection d'une proteine
Inventor: PUGIA MICHAEL J
IPC: G01N33/493
Filed: 1996-11-04
Abstract: Le dosage de l'albumine du sérum humain (ASH) dans l'urine est effectué en mettant l'urine en contact avec un système réactif à base de tampon et d'indicateur d'erreur protéinique. D'autres protéines normalement présentes dans l'urine peuvent entrer en compétition avec l'ASH au niveau de l'interaction avec l'indicateur d'erreur protéinique, ce qui nuirait à la sensibilité de l'analyse pour ASH. La présente invention propose l'addition de certains inhibiteurs polymériques compétitifs au système réactif, ce qui donne une inhibition supérieure pour l'interaction des protéines urinaires autres que l'ASH avec l'indicateur d'erreur protéinique, comparativement à l'inhibition de l'interaction avec l'ASH, d'où une plus grande sensibilité du réatif à l'ASH. Parmi les inhibiteurs polymériques appropriés, on peut citer les suivants : poly(esters vinyliques alkyliques), poly(acrylates alkyliques), poly(carbonates vinyliques alkyliques) et poly(cétones vinyliques alkyliques).
Patent CA-2190303-A1 (CA)
Title: Pharmaceutical composition, method and device for preventing or treating dry eye or disease caused therefrom
Inventor: OGAWA TAKAHIRO
IPC: C07C309/58
Filed: 1996-11-14
Abstract: A pharmaceutical composition for preventing or treating dry eye or a disease caused therefrom is disclosed, comprising as an active ingredient, an effective amount of sulfodehydroabietic acid or a pharmacologically acceptable salt thereof. Also disclosed are a method and device for preventing or treating dry eye or a disease caused therefrom.
Patent CA-2190492-A1 (CA)
Title: System and method for sensing material level within a container
Inventor: KIRA ALAN K
IPC: G01F23/00
Filed: 1995-05-17
Abstract: A system for sensing the surface level (2) of flowable material within a container (4), comprises a drop weight (6) secured to a cable (8) through a pulley (10) for being disposed above the material and brought into contact with the surface level of the material. The cable is wound and anchored to a spool (12) driven by a reversible motor (14). A transducer (16) operably secured to the pulley provides an output responsive to the strain on the cable exerted by the drop weight. A signal processor (18) connected to the transducer generates an output signal responsive to the drop weight being supported by the material. A pulse generator generates a plurality of pulses the number of which is proportional to the amount of rotation of the spool. A programmable controller (28) drives the motor a forward direction to lower the drop weight toward the material surface and in the opposite direction to raise the drop weight substantially the same distance after the processor has detected that the drop weight has landed on the material surface and calculates the surface level of the material based on the number of plurality of pulses generated by the pulse generator during rotation of the spool in the forward and reverse directions. A display (32) is connected to the controller for displaying the calculated level of the material surface. A method for sensing the material level within a container is also disclosed.
Patent CA-2192226-A1 (CA)
Title: Ruthenium complexes with a chiral, bidentate phosphine/oxazoline ligand for enantioselective transfer hydrogenation of prochiral ketones
Inventor: HELMCHEN GUENTHER
IPC: B01J31/18
Filed: 1996-12-05
Abstract: Ruthenium complexes with a chiral ligand of the general formula: (see formula I) ire used for the enantioselective transfer hydrogenation of prochiral ketones.
Patent CA-2194572-A1 (CA)
Title: Vapor phase combustion methods and compositions
Inventor: ORR WILLIAM C
IPC: C10L1/30
Filed: 1995-05-31
Abstract: Method of reduced temperature metallic vapor phase combustion for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, it relates to methods and composition of metal-containing fuels comprised of enhanced combustion structure capable of increasing combustion burning velocity and reducing combustion temperature.
Patent CA-2197167-A1 (CA)
Inventor: NEHER LLOYD A
IPC: E05C1/06
Filed: 1997-02-10
Abstract: A locking door assembly for an entry door of a building comprising, a door frame, a door panel, and a locking mechanism for locking the door panel in the closed position. The locking mechanism is mounted between the inner and outer sheets of a door panel and comprises an actuating device and a plurality of locking bars each extending from a receptacle in the respective door frame to the actuating disc. The disc is mounted between two support plates within an opening in the door with the opening and the support plates being covered by a cover plate extending over the opening to a locking edge of the door opposite to the hinges of the door. On the cover plate is mounted a latch handle and a deadbolt with the former below the locking bar extending to that side of the door and the latter above the locking bar with the spacing of the latch handle and the deadbolt equal to conventional arrangements enabling the use of conventional door hardware. The deadbolt extends in a horizontal direction parallel to the locking bar and engages into a slot in the support plate for contacting a shoulder or notch in the actuating disc. The actuating disc and the locking bars are offset toward the lock edge of the door away from the hinges so as to allow the use of conventional deadbolt hardware which is used to lock the actuating disc against rotation.
Patent CA-2201985-A1 (CA)
Title: Apparatus and method for housing optical components
Inventor: VANOLI STEFANO
IPC: H01S3/067
Filed: 1997-04-07
Abstract: An optoelectronic apparatus comprising a casing  (110) inside which an electronic unit  and an optical unit electrically interconnected are disposed;  the optical unit comprises an element  (100)  on which at least one component is housed, which can be of an optical type, of optical  connection,  of an electro-optical  type  (270, 275, 300), said element (100) comprising a plurality of separate areas  (190,  195),  so that  each area houses components substantially of a single type.
Patent CA-2202380-A1 (CA)
Title: Fuel cells employing integrated fluid management platelet technology
Inventor: MUEGGENBURG H HARRY
IPC: H01M8/02
Filed: 1995-10-10
Abstract: Fuel cell stacks (1) comprising stacked separator/membrane, electrode assembly cells in which the separators comprise a series of stacked thin sheet platelets (30-1 and 30-7) having individually configured serpentine microchannel reactant gas humidification (35, 40), active area (25) and cooling fields therein. The individual platelets are stacked with coordinate features precisely aligned in contact with adjacent platelets and bonded to form a monolithic separator. Post bonding processing includes passivation, such as nitriding. Preferred platelet material is 4-25 mil Ti in which the features, serpentine channels (52), tabs, lands (54), vias (61, 63, 65), manifolds and holes, are formed by chemical or laser etching, cutting, pressing or embossing, with combinations of depth and through-etching being preferred. The platelet manufacturing process is continuous and fast. By employing CAD based platelet design and photolithography, rapid change in feature design can accommodate a wide range of thermal management and humidification techniques. 100 cell H2-O2/Air PEM fuel cell stacks of this IFMT platelet design will exhibit outputs on the order of .75 kW/kg, some 3-6 times greater than current graphite plate PEM stacks.
Patent CA-2206861-A1 (CA)
Title: Solid silicone compositions and methods for their preparation and use
Inventor: STEPNIEWSKI GEORGE
IPC: A61K8/00
Filed: 1996-09-24
Abstract: Disclosed are solid silicone compositions comprising low molecular weight polyethylene solidifying agents and one or more non-volatile silicone fluids, along with a method for their preparation. The compositions are suitable for topical application to skin or hair, and are particularly useful in the preparation of novel skin treatment, hair treatment, lipstick and makeup products.
Patent CA-2210171-A1 (CA)
Inventor: MIGUEL-COLOMBEL DOLORES
IPC: A61K8/00
Filed: 1997-07-16
Abstract: L'invention concerne une composition cosmétique, dermatologique, hygiénique et/ou pharmaceutique, comprenant un composant hydrophile et une phase grasse qui comprend au moins un composé volatil et au moins une huile siliconée phénylée. Ladite composition est notamment une composition ayant une teneur améliorée. L'invention concerne également l'utilisation de l'association d'un composé volat il et d'une huile siliconée phénylée afin de limiter le transfert et/ou la migratio n, d'une telle composition cosmétique, dermatologique, hygiénique et/ou pharmaceutique comprenant un composant hydrophile.
Patent CA-2212576-A1 (CA)
Title: Treatment device, particularly for a transverse sizing machine
Inventor: HESSELMANN THEO
IPC: B65H45/30
Filed: 1996-02-15
Abstract: The invention pertains to a treatment device (1), in particular a rotary transverse sizing machine for fast-moving, register-marked paper or foil webs (2). The transverse sizing machine (1) has its movements synchronized with the web (2) and has for this purpose an independent synchronous drive (6) with a drive motor (7) and a control unit (8). The electronic control unit (8) compensates flutter in the running web (2).
Patent CA-2212995-A1 (CA)
Inventor: SCHILD GABRIELE
IPC: D06L4/50
Filed: 1996-12-19
Abstract: The invention relates to a process for producing cellulose moulded articles of high brightness, the process being characterised by the following combination of measures: pulp is bleached with a bleaching agent which must not contain chlorine or any chlorine compound; the pulp once bleached is dissolved in an aqueous tertiary amine oxide to produce a mouldable cellulose solution; and the mouldable cellulose solution is worked into moulded articles.
Patent CA-2214595-A1 (CA)
Title: Trigger sprayer having a two-piece housing construction
Inventor: LAFFEY MARTIN S
IPC: B65D53/04
Filed: 1992-12-30
Abstract: A trigger sprayer apparatus is comprised of a sprayer housing and a vent housing that are formed independently of each other and are then assembled together. By providing a separate sprayer housing and vent housing, the sprayer apparatus may be produced in a manner that significantly reduces the occurrence of deformations or imperfections in the component parts of the apparatus. Molding the sprayer housing and vent housing separately enables the cylindrical interior surface of the pump chamber and the cylindrical interior surface of the vent chamber to be molded more accurately.      Because the sprayer and vent housings are molded separately, a lesser amount of material is needed to mold each of these components and therefore shrinkage of the material as the components cool is significantly reduces.      This eliminates the occurrence of deformations or sinks in critical areas of these component parts.
Patent CA-2215326-A1 (CA)
Inventor: GWYNN JAMES C III
IPC: G04F3/00
Filed: 1996-04-01
Abstract: A programmable timer circuit (18) includes a counter (22) that contains a plurality of sequentially arranged counter stages (22a, 22b). A toggle logic gate (25) is disposed between each sequential pair of counter stages to accept the output signal from the preceding stage and to issue an input signal to the succeeding counter stage. The logic state of the input signal is determined by the logic state of the preceding output signal and the logic state of a program stage signal from an associated program stage. The logic state of the program signal is determined by the state of a fuse (F) associated with the program stage. Selected fuses can be blown by a programming routine includes activating the counter stages that will be active at the desired count and issuing a programming signal to burn the fuse associated with the active counter stage.
Patent CA-2225308-A1 (CA)
Inventor: HENNING STEVEN A
IPC: B60P3/20
Filed: 1998-01-29
Abstract: An improved air return baffle for refrigeration trailers is characterized by a unitary panel molded from synthetic plastic material and containing integral baffles for improving air movement to the refrigeration unit of the trailer. The panel is adapted for mounting in sealed relation adjacent the front wall of the trailer and at least partially covers the refrigeration unit. The lower portion of the panel contains a plurality of openings for drawing air into the cavity defined behind the panel. Air is directed by the baffles toward the refrigeration unit, and the improved air movement eliminates hot and cold spots within the trailer.