baber/WOPTO huggingface dataset:
Patent CA-2147537-A1 (CA)
Title: Sealing arrangement for mold
Inventor: SHEVCHUK GEORGE JOHN
IPC: H01L31/0203
Filed: 1995-04-21
Abstract: Abstract An arrangement for overmolding an article which extends beyond the mold cavity itself is provided with first and second mold portions arranged on opposing sides of a first portion of the article, which is contained within the mold cavity. A portion of deformable material is disposed in the region where the mold halves interface with a second portion of the article, which extends beyond the mold cavity. When the mold halves are clamped down in a conventional manner the deformable material forms a seal in the area of the second portion of the article which prevents the molding compound, which is injected into the mold cavity under pressure, from escaping in the vicinity of the second portion of the article. This arrangement is particularly adaptable to molding integrated circuits of the type which are installed on leadframes which extend beyond the mold cavity. Similarly, the arrangement can be used to overmold optical devices which have optical conduits extending beyond an overmolded portion.
Patent CA-2149795-A1 (CA)
Inventor: LOSCHNIGG CHRISTINE
IPC: B41M3/12
Filed: 1995-05-19
Abstract: Ce pochoir est constitué d'une pellicule semi-adhésive (colle non-per-manente) permettant ainsi au pochoir d'adhérer entièrement par luimême à la surface à décorer et d'être aisément retiré de la surface après l'utilisation. Ce pochoir est utilisé tout comme un stencil délimitant des formes préalablement découpées à emporte-pièce et qui seront retirées avant d'utiliser le pochoir. La surface semi-adhésive du pochoir est protégée d'une doublure protectrice qui elle aussi sera retirée avant l'utilisation.
Patent CA-2155948-A1 (CA)
Title: Compositions and methods for destroying hydrogen peroxide
Inventor: COOK JAMES N
IPC: A61L12/12
Filed: 1994-02-09
Abstract: Compositions and methods for destroying hydrogen peroxide, for example, contact lens disinfecting amounts of hydrogen peroxide, are disclosed. The present invention utilizes non-mammalian-derived catalase, for example, catalase obtained as a result of the action of one or more microorganisms such as Micrococcus luteus, Aspergillus niger and mixtures thereof, to promote the destruction of hydrogen peroxide. Such non-mammalian-derived catalase has substantial advantages, e.g., enhanced stability, relative to bovine catalase, which is conventionally used in such contact lens-related applications.
Patent CA-2160462-A1 (CA)
Title: Substituted pyrrolidin-3-yl-alkyl-piperidines useful as tachykinin antagonists
Inventor: BURKHOLDER TIMOTHY P
IPC: A61K31/437
Filed: 1994-04-22
Abstract: The present invention relates to substituted pyrrolidinyl-3-yl-alkyl-piperidines, their stereoisomers, and pharmaceutically acceptable salts thereof and processes for preparation of the same. The compounds of the present invention are useful in their pharmacological activities such as tachykinin antagonism, especially substance P and neurokinin A antagonism, and the like. Compounds having the property of tachykinin antagonism are indicated for conditions associated with neurogenic inflammation and other diseases described herein.
Patent CA-2161216-A1 (CA)
Title: Amidino and guanidino substituted boronic acid inhibitors of tryspin-like enzymes
Inventor: FEVIG JOHN MATTHEW
IPC: C07K5/065
Filed: 1994-04-21
Abstract: This invention relates to Novel .alpha.-aminoboronic acid and corresponding peptide analogs of formula (I) are disclosed.
Patent CA-2162954-A1 (CA)
Title: Rosette-type optical microsystem of strain gauges having dielectric guides for measuring a longitudinal strain in a planar structure
Inventor: FERDINAND PIERRE
IPC: G01L1/24
Filed: 1995-11-15
Abstract: The present invention relates to a planar, rosette-type, optical microsystem with strain gauges having dielectric guides used for measuring a system of strains or stresses applied to a part, in which the part is under purely longitudinal strain, at least one rosette being formed by at least two strain gauges with dielectric guides (J1, J2, J3) and in which a calculating circuit makes it possible to determine said strain by resolving a system of equations.
Patent CA-2163139-A1 (CA)
Title: Process of preparing fish product and product obtained thereby
Inventor: QUINLAN DEAN
IPC: A23L17/00
Filed: 1995-11-17
Abstract: There is provided a new and useful process for the preparation of a new minced fish product. The process includes the steps of comminuting cuts of at least one species of fish, forming and freezing the comminuted cuts into at least one solidified mass, thawing the solidified mass in a salt and water solution and soaking the solidified mass in the salt and water solution for a pre-determined length of time.
Patent CA-2163926-A1 (CA)
Inventor: AUBERT DANIEL
IPC: B01J13/00
Filed: 1995-11-28
Abstract: Gel compsns. comprise: (a) a non-polar medium; (b) a liq. "multicaternary surfactant" (disclosed as having at least two hydrophobic chains attached to a hydrophilic head) which is in acid form and is soluble or dispersible in the medium; (c) neutralising agent present in amt. which is 2-30 (pref. 4-20) times the amt. required to neutralise the surfactant; (d) water in amt. of 0.2-5 (pref. 0.3-3) moles per mole of surfactant, at least part of the water being introduced with surfactant and/or neutralising agent; (e) opt. emulsifier capable of emulsifying the gel to aq. medium; and (f) opt. solid filler that is opt. soluble in medium.
Patent CA-2165832-A1 (CA)
Title: Stream splitting apparatus
Inventor: KOHLER GREGORY R
IPC: B65G33/22
Filed: 1995-01-31
Abstract: An apparatus (12) for splitting a stream of material into two or more streams. The apparatus includes a cylindrical housing (11) with an axial inlet and two or more radial outlets (20, 22) which are axially spaced from each other. The apparatus includes an impeller (12) which has a central shaft (26) with a plurality of blades (30) extending radially therefrom defining two or more sets of material receiving chambers. Each set of material receiving chambers has guide means (39) directing any material which enters the chambers in that particular set outward through a specific outlet. Due to the rapid rotation of the impeller, each set of material receiving chambers receives material from the inlet at a predetermined ratio of flow rates, and guides that material outward through a particular outlet. The device is particularly useful for splitting a stream of particulate material into two separate streams having equal flow rates, even if the flow rate at the inlet to the stream splitter is inconsistent.
Patent CA-2166944-A1 (CA)
Title: Solid cake dispenser
Inventor: SAY JAMES L
IPC: A47L15/44
Filed: 1996-01-10
Abstract: A dispenser for supplying a quantity of dispensate to an interior of an automatic dishwasher is disclosed.  The dispenser includes a main body portion having a rear wall and  an  integrally  formed  sidewall.  The  dispenser  also includes  the  front portion that  includes  a plurality of perforations.   The dispenser also  includes  an integrally formed hinge connecting the main body portion to the front portion.    A method  of  forming  a  unitary  dispenser  for depositing a dispensate into an automatic dishwasher during a washing operation is also disclosed.
Patent CA-2166987-A1 (CA)
Inventor: LINDBERG PER LENNART
IPC: A61K31/44
Filed: 1995-05-11
Abstract: L'invention porte sur de nouveaux composés (Ia, Ib) optiquement purs c'est-à-dire sur les composés énantiomères individuels (+)-5-fluoro-2[[(4-cyclopropylméthoxy-2-pyridinyl)méthyl]sulfinyl]-1<u>H</u>-benzimidazole et (-)-5-fluoro-2-[[(4-cyclopropylméthoxy-2-pyridinyl)méthyl]sulfinyl]-1<u>H</u>-benzimidazole ou l'un de leurs sels thérapeutiquement acceptables tel que Na?+¿, Mg?2+¿, Li?+¿, K?+¿, Ca?2+¿ et N?+¿(R)¿4?, où R représente un groupe alkyle à 1 à 4 atomes de carbone; sur leurs procédés d'obtention, sur des préparations pharmaceutiques les utilisant comme principes actifs, sur l'utilisation desdits composés dans des préparations pharmaceutiques, et sur leurs intermédiaires de préparation.
Patent CA-2168942-A1 (CA)
Title: Impact-resistant notebook computer
Inventor: ERLER WILLIAM F
IPC: H01H13/7065
Filed: 1996-02-06
Abstract: An improved portable personal computer preferably configured to facilitate outdoor field-use has an impact attenuating case, a sealed keyboard, and a sealed mouse which facilitate use of the computer in harsh environments. The case has a impact attenuating covering in which is housed a hard drive on a shock-isolated mount and a display further mounted in the case in a resilient shock-isolated manner. The case, hard drive mount, and display mount cooperate to attenuate shock-induced damage resulting from impacts and sudden accelerations of the computer caused during rugged use. Furthermore, the sealed keyboard and mouse assemblies prevent any damage which might result from liquids migrating within the case and into the computer components.
Patent CA-2168977-A1 (CA)
Inventor: ROESEL JOHN F JR
IPC: H02K5/16
Filed: 1994-06-08
Abstract: The invention comprising a versatile AC dynamo-electric machine (10) comprising isolated dual stators (50 and 50B and 50C), each both con-centrated windings (53C) energizable with single-phase AC, and main windings (53) and a single high inertia sleeve (75) and drive plate (74 and 74A) connected to a rotor shaft (70 - 73A). The sleeve contains independent electrical rotors (80 and 80A), one for each stator. Each rotor has an innermost layer (82) of magnetizable permanent magnetic material in which the concentrated coils in the stator produce a desired pattem of magnetic poles reacting with the rotating field of the main windings. The machine can function a) as a syn-chronous AC motor, or b) a constant frequency output dual AC generator or c) as an AC motor-generator with long ride-through time. A UPS system (100) comprises the machine (10) in the motor-generator mode, with clutch means (124) to connect an engine (114) to the rotor shaft (73A) to start the engine.
Patent CA-2169723-A1 (CA)
Inventor: FRICK ROGER L
IPC: G01L9/00
Filed: 1994-07-22
Abstract: Un capteur de pression (40) comprend un ensemble (54A) à membranes où deux membranes (58A, 60A) sont assemblées le long d'un rebord et dont les parties centrales sont espacées afin de former une cavité (62A) entre elles. Une admission (50A) de pression permet d'appliquer un fludie sous pression sur les surfaces externes des membranes. L'ensemble (54A) à membranes est raccordé à un bloc d'assemblage le long d'une patte (82A), laissant le reste de l'ensemble (54A) à membranes libre pour un autre montage fixe. Le dispositif de détection permet de détecter le fléchissement de l'ensemble (54A) à membranes, ce fléchissement étant représentatif de la pression appliquée.
Patent CA-2171133-A1 (CA)
Title: Liquid filter
Inventor: MORGAN HOWARD WILLIAM JR
IPC: B01D27/00
Filed: 1996-03-06
Abstract: A liquid filtering device includes a vessel and a filtering cartridge within the vessel. A pressure seal between the outlet venting of the cartridge includes a circumferentially extending skirt which is communicated with pressure at the inlet of the vessel, which is higher than the pressure of the outlet of the vessel by the pressure drop across the filtering cartridge.   Accordingly, the skirt is maintained in sealing engagement with a portion of the vessel or the support plate area by the vessel, thereby preventing bypass of fluid directly from the inlet to the outlet.
Patent CA-2171849-A1 (CA)
Inventor: VAN HOYE WILLY
IPC: E05C5/00
Filed: 1995-07-14
Abstract: Valise comprenant une coque servant de couvercle (11) et une coque servant de base (12) reliées ensemble par une charnière (22). Les bords des coques peuvent être maintenus l'un contre l'autre à l'aide de verrous (23, 24, 25). Deux verrous (23, 24) sont montés sur le couvercle au niveau des parois terminales. Lorsqu'ils sont libérés, ils font saillie vers le bas et vers l'extérieur et servent d'éléments de saisie pour ouvrir la valise. Cette dernière comporte deux roues (70, 71) et une poignée de guidage (74) permettant de faire rouler la valise sur deux roulettes. Deux roulettes pivotantes (72, 73) sont situées sur la paroi arrière, et une poignée de traction (76) est logée sur la paroi avant. On peut utiliser cette poignée pour tirer la valise de sorte qu'elle roule sur les deux roues et sur les roulettes à la fois. La poignée de transport (21) est fixée au cadre (22) de manière à ne pas pivoter. Elle se compose de caoutchouc thermoplastique afin de permettre un mouvement de torsion qui accroît le confort d'utilisation. Le verrou (25) situé sous la poignée de transport (21) s'actionne aisément.
Patent CA-2173876-A1 (CA)
Title: Alkoxy alkyl carbamates from imidazo(1,2-a)pyridines
Inventor: RAINER GEORG
IPC: C07D213/00
Filed: 1994-10-08
Abstract: The invention relates to novel compounds of for-mula (I) and their therapeutic use.
Patent CA-2175753-A1 (CA)
Inventor: JOHANSON WALTER A
IPC: F21V8/00
Filed: 1996-05-03
Abstract: Illumination devices and methods of forming illumination devices, utilizing optical light films are disclosed. Joints useful in forming light carriers from optical light films are also disclosed.
Patent CA-2176736-A1 (CA)
Inventor: BENGTSSON ROLAND
IPC: D21F7/00
Filed: 1994-11-29
Abstract: In a compact frame assembly for a press having a top roll (5) and a bottom roll (4), the ends of which are supported in bearing housing members, each bearing housing member (16) for the bottom roll (4) has a head portion (53) of substantially T-shaped cross section, and each bearing housing member (17) for the top roll (5) has a foot portion (54) of inverted substantially T-shaped cross section. The foot portion stands on the head portion, and two sturdy channel bars (34, 35) are pivotally mounted laterally of the head portion and the foot portion, one on each side. The channel bars may be swung into clamping engagement with the cross bars (55) of the two tees to connect the head portion (53) to the foot portion (54). One of the rolls may be a shoe type press roll (4) having a flexible roll shell (11), and preferably the bearing housing members (16) of that roll have the basic shape of circular disks of a diameter that is smaller than the diameter of the flexible shell (11) to facilitate an exchange of the flexible shell.
Patent CA-2180109-A1 (CA)
Title: Apparatus for electro-fishing
Inventor: VERBURG ABRAHAM LEENDERT
IPC: A01K79/02
Filed: 1995-01-05
Abstract: Electro-fishing apparatus comprising a trawling net (16) which during operation is towed over the bottom, a combination of electrodes (10, 12) which, during operation, are towed over the bottom at a distance in front (14) of the net (16), and a pulse generator (28) which is connected to said electrodes (10, 12) to generate during operation a pulsed electric field in the water. The electrodes comprise at least partly a number of electrically conducting bodies (10a, 10b, 10c,...) each through a separate connection cable connected to said pulse generator (28), whereby the water contacting surface of each electrically conducting body (10) is limited such that a specific electrical resistance is created. The pulse generator (28) is embodied such that each of said electrically conducting bodies (10) can be powered separately to generate a field between the momentaneously powered electrically conducting body (10) and another electrode (12).
Patent CA-2184065-A1 (CA)
Title: Inhibition of arterial smooth muscle cell proliferation
Inventor: NABEL ELIZABETH G
IPC: A61K35/76
Filed: 1995-03-01
Abstract: A method for inhibiting restenosis associated with mechanical injury of a blood vessel. An adenoviral vector encoding a suicide gene such as thymidine kinase is directly administered to the injured vessel followed by treatment with a nucleotide analog. The analog is phosphorylated converted to a cytotoxin by the suicide gene product, resulting in destruction of the rapidly dividing neointimal cells.
Patent CA-2185246-A1 (CA)
Title: Pharmaceutical composition of indene derivatives for regulating apoptosis
Inventor: KIKUCHI TETSURO
IPC: A61K31/4965
Filed: 1995-12-15
Abstract: The present invention provides a pharmaceutical composition for regulating apoptosis containing at least one active ingredient selected from the group consisting of 2,3-dihydro-1H-indene derivatives represented by general formula (I), (wherein R1, R2, R3 and R4 are each the same or different and are lower alkyl groups; R5 is a lower alkoxy group; and <u>A</u> is a lower alkylene group) and salts thereof. The present invention also provides methods for treating and preventing various diseases by regulating apoptosis by use of said pharmaceutical composition.
Patent CA-2189258-A1 (CA)
Inventor: YAMADA SHINICHIRO
IPC: H01M4/133
Filed: 1996-03-06
Abstract: A negative electrode material for a secondary cell for anonaqueous liquid electrolyte for realizing a high charging/discharging capacity and a high discharging efficiency, a method for producing such material and a non-aqueous liquid electrolyte secondary cell employing such material. The negative electrode material contains at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, a carbonaceous material derived from a plant-origin high molecular material containing a sum total of 0.2 to 20 wt% of metal elements, phosphorus and sulphur calculated as elements or a carbonaceous material having a diffraction peak between 30.degree. and 32.degree. of the 2? diffraction angle in the X-ray (CuK.alpha.) powder diffraction pattern. For producing the negative electrode material, at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, or crystalline or fibrous cellulose admixed with at least one of metal elements, phosphorus or sulphur, is sintered for carbonization. The negative electrode material is used for a non-aqueous liquid electrolyte secondary cell having a positive electrode formed of a lithium compound oxide and a negative electrode formed of a carbonaceous negative electrode material capable of doping and dedoping lithium ions as an active negative electrode material.
Patent CA-2190035-A1 (CA)
Title: Palis night beam system
Inventor: MCQUOID SEAN W
IPC: F21V23/00
Filed: 1996-11-12
Abstract: The base for the "PaLiS" lighting system is a square plastic form which contains two rechargeable dry cells, one battery recharger and space for a separate solar recharger. In the centre, there is a holder for a wired main post with connections from the batteries. The intent behind the concept is that the lighted patio umbrella can be disconnected from an external power source when the system is in use, and connected to a power source when the system is not in use. All compartments are designed to be water resistent when properly closed. The weight of the complete base precludes the need for extra ballast (e. g. water or sand).
Patent CA-2191818-A1 (CA)
Inventor: KHAN MOHAMMAD A
IPC: A61M25/02
Filed: 1996-12-02
Abstract: A medical device for protecting a catheter penetration site on the skin of a patient includes a resilient pad having a patient contacting side and at least one void therein for receiving and retaining a catheter at a catheter penetration site. The device has an adhesive on the patient contacting side of the pad for releasably adhering the pad to the patient's skin at the catheter penetration site and also includes a sufficient quantity of an antimicrobial agent to create a zone of microbial inhibition around the catheter penetration site.
Patent CA-2194915-A1 (CA)
Inventor: MOQUIN BENOIT
IPC: B60N3/00
Filed: 1997-01-13
Abstract: A portable tray structure for use in automotive vehicles which comprises three components - a tray, a cover and a handle, all of which can be easily injection molded and assembled together.  The cover and tray are hingedly connected together by hinge means comprising a shaft and a shaft receiving aperture wherein the aperture has a generally oval configuration to permit linear displacement of the shaft within the shaft receiving aperture. This permits adjustment of a pawl and ratchet teeth locking arrangement.
Patent CA-2195017-A1 (CA)
Title: Multiport trocar
Inventor: HART CHARLES C
IPC: A61B17/34
Filed: 1995-05-19
Abstract: A trocar (10) adapted to extend across the body wall (15) into a body cavity, forming a seal around an instrument inserted through the trocar, comprises a cannula (12) having a firt axis extending between proximal and distal ends. A  valve housing (23) attached to the proximal end of the cannula (12) forms a working channel with the cannula (12) and includes a rigid housing portion (25) and a flexible housing portion (27). First and second septum valves (61, 67) are formed in an end wall of the flexible housing portion (27) and form separate valve sets (56, 54) with associated zero closure valves (63, 70) disposed within the valve housing (23). The valve sets (56, 54) are sized and configured accommodating different ranges of instrument diameters. The first and second septum valves (61, 67) are offset from the axis of the cannula (12) in normal positions but are movable to positions more aligned with the axis of the cannula (12) due to elastomeric characteristics of the valve housing (23).
Patent CA-2197358-A1 (CA)
Inventor: HYATT ROBERT L JR
IPC: H02K13/00
Filed: 1997-02-12
Abstract: A combined commutator brush retainer clip and electrical connector includes a main body portion and a terminal portion. The main body portion has a recessedportion with a plurality of dimples therein. A commutator brush is electrically connected to a brush holder sleeve, and the brush holder sleeve is, in turn, clampingly engaged to the commutator housing with the retainer. The brush holdersleeve is disposed within the recessed portion of the retaining clip and is frictionally engaged by the dimples. The terminal portion of the retainer engages a corresponding terminal member on the motor stator such that an electrical connection is established between said commutator brush and said stator by way of said retainer.
Patent CA-2197679-A1 (CA)
Title: Implant; methode et dispositif pour introduire l'implant
Inventor: LUESCHER PATRIK
IPC: A61B17/00
Filed: 1995-08-16
Abstract: Un matériau à implanter (13) se présentant sous forme de fil est dévidé d'une bobine (10) à l'aide d'un courant fluide (24) et est injecté dans le corps (22) à travers un canal (19). Devant l'orifice distal du canal d'injection (20), le matériau à implanter présente une structure cohérente à pores ouverts, sous forme de pelote de fil (25). Le canal d'injection (19) peut être une aiguille de seringue, un cathéter ou un canal d'endoscope, ce qui permet de l'introduire par une opération peu invasive. La taille et la forme de l'implant sont très variables et peuvent également être déterminées en cours d'opération. Ce procédé permet d'utiliser différents matériaux à implanter et diverses formes de fils. L'implant peut servir à remplir des cavités organiques, être utilisé dans des systèmes destinés à la libération contrôlée de substances médicamenteuses à effet systémique ou de substances chimiothérapeutiques, dans l'induction de tissus, la transplantation cellulaire et l'embolisation thérapeutique.
Patent CA-2198901-A1 (CA)
Title: Method and apparatus for electric steelmaking
Inventor: GITMAN GREGORY M
IPC: F27D99/00
Filed: 1995-08-29
Abstract: A burner/injector (200) and method for providing a localized impingement flame or multiple flames for scrap heating and melting through use of a fluid fuel and at least one oxygen rich oxidizing gas. The burner/injector (200) includes a liquid-cooled combustor for generating an impinging flame directed toward a scrap pile and a structure for injecting a controllable amount of solid carbonaceous fuel (204) and a controllable flow of high velocity oxidizing gas (232) into space that has been previously occupied by the impinging flame.