baber/WOPTO huggingface dataset:
Patent CA-2268294-A1 (CA)
Title: Board to board interconnect
Inventor: DELPRETE STEPHEN D
IPC: H01R12/52
Filed: 1999-04-07
Abstract: A board-to-board interconnect socket provides electrical interconnection between printed circuit boards. Resilient metalized particle interconnects are disposed in holes in a rigid substrate of desired thickness. Each resilient interconnect includes first and second cap members that extend from opposing ends of the hole and beyond the respective surfaces of the substrate. The first and second cap members may be connected with a stem member or conductive paste that is disposed inside the hole. The hole may be lined with conductive material such as conductive plating to facilitate conduction of electricity.
Patent CA-2268381-A1 (CA)
Title: Inhibiteurs selectifs du facteur xa
Inventor: ZHU BING-YAN
IPC: C07K5/06
Filed: 1997-10-10
Abstract: L'invention concerne des composés nouveaux, leurs sels et des compositions qui y sont associées, qui présentent une activité contre le facteur mammalien Xa. Ces composés sont utilisés in vitro ou in vivo dans le traitement préventif ou curatif de troubles de la coagulation.
Patent CA-2273134-A1 (CA)
Title: Apparatus and method for roasting legumes
Inventor: WETZEL CLIFFORD C
IPC: A23L5/10
Filed: 1999-05-27
Abstract: An apparatus and method for roasting legumes such as soybeans to enhance their nutritional properties. Raw legumes are introduced to a roaster having an oven section and a steeping section downstream of the oven section. The raw legumes are heated to a selected roasting temperature in the oven section as they are moved through the oven section to and through the steeping section. Throughout the passage of the legumes through the oven and steeping sections the legumes are mixed continuously.
Patent CA-2274119-A1 (CA)
Title: 3-amino-1-cyanophenyl-uracils
Inventor: DOLLINGER MARKUS
IPC: C07D239/54
Filed: 1997-11-27
Abstract: The invention concerns novel 3-amino-1-cyanophenol uracils of formula (I), in which R1 stands for hydrogen or in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl, R2 stands for hydrogen, cyano or halogen, R3 stands for hydrogen, halogen or optionally substituted alkyl, and R4 stands for optionally substituted alkyl. The invention further concerns a process for preparing these substances and their use as herbicides.
Patent CA-2275115-A1 (CA)
Inventor: WIECK CHRIS P
IPC: H04B7/005
Filed: 1997-09-30
Abstract: A method for adjusting the gain of a receive circuit, thereby improving a receiver's immunity to interference. The circuit has an LNA which amplifies the received signal (1702). The receive signal power is controlled by enabling or disabling the LNA in response to the measured received signal power (1704). The received power level is periodically compared to a threshold (1704). When the received power level is greater than the threshold, the LNA is disabled (1706). The LNA is re-enabled when the received power level is less than the threshold (1708), and there are no significant intermodulation components detected (1710). The intermodulation components are detected by briefly enabling the LNA and detecting the resultant change in the measured signal power (1710). If the detected change is more than a predetermined amount, then there are significant intermodulation components present, and the LNA is not re-enabled (1706). Otherwise, there are not significant intermodulation components present, and the LNA is re-enabled (1702).
Patent CA-2275904-A1 (CA)
Inventor: DEMBECK ELLA ED
IPC: A61F15/00
Filed: 1999-06-21
Abstract: A protective device to protect the navel after a navel piercing, operation, or any other circumstances, where protection of the navel is needed after such. The cupped or domeshaped designed device will have no direct contact with the sensitive area and will be held in place by skin-sensitive tape or a belt that reaches around the body. Because of its unique shape it will be beneficial to other bodyparts in need of protection.
Patent CA-2279416-A1 (CA)
Inventor: CARSTENSEN PETER
IPC: H02G15/10
Filed: 1998-02-02
Abstract: The invention relates to an arrangement for use in cable joints, particularly joints on bent cables. The cable joint comprises two cables (6, 7; 18, 19; 45, 46) and a splicing joint (9; 16; 43) applied between the cables. The arrangement is characterized in that it includes a support (1; 15; 40, 41) designed for application over the joint so that the parts (6, 7, 9; 16, 18, 19; 43, 45, 46) forming the joint, remain substantially immovable in relation to each other, and that it includes at least one securing element (11, 12; 21, 22; 50, 51) by means of which the support is resiliently secured to the cable, and said securing element being capable of absorbing dimensional changes of the cable due to thermal expansion or contraction. The invention also relates to a rotating electric machine comprising a stator with windings drawn through slots in the stator, and a rotor, the machine being characterized in that it includes the arrangement described for cable joints.
Patent CA-2279973-A1 (CA)
Title: Procede de preparation de composes d'epoxy
Inventor: VOS ERIC JOHANNES
IPC: C07C43/23
Filed: 1998-02-05
Abstract: Procédé de préparation d'un composé de formule (C) dans laquelle R¿c? représente un reste comprenant un ou plusieurs groupes additionnels de formule (1). Selon ledit procédé de préparation, on chauffe un composé de formule (A) ou (B) à une température comprise entre 120 et 220 ·C en présence de sel d'addition d'halogénure d'hydrogène d'amine tertiaire. Cette invention concerne également un procédé de préparation de composés d'époxy à partir de la réaction d'un composé de polyphénol et de glycidol; elle concerne également des résines époxy obtenues à l'aide de ce procédé, qui présentent une teneur sensiblement inférieure en chlore enchevêtré et qui sont sensiblement dépourvues des produits d'accumulation habituels.
Patent CA-2280559-A1 (CA)
Inventor: VON OEPEN RANDOLF
IPC: A61M29/00
Filed: 1999-08-23
Abstract: The present invention relates to a stent to be implanted into narrowed portions of hollow vessels of a body. The stent (1) comprises a stent body (2) which has at least two different wall thicknesses (W E, W H). The different wall thicknesses result in different flexibility characteristics of the stent in the longitudinal direction. Thus the stent according to the invention prevents irritations of the wall of the vessel in the area of the implanted stent, whereby the risk of restenosis in said area can be reduced considerably.
Patent CA-2281442-A1 (CA)
Inventor: BOUSSIF OTMANE
IPC: A61K47/48
Filed: 1999-08-25
Abstract: The present invention discloses complexes comprising: a) at least one polymer of the general formula: (see above formula) wherein: the degree of polymerization p ranges from 2 to 1000000, R1, R2 and R3, independently of one another in each [CH - CH2] repeat, are selected from H, alkyl of 1 to 20 carbon atoms or aryl of 5 to 7 carbon atoms, n is 0 or 1, with the proviso that at least one n is 1 in the full length of the polymer, and b) at least one nucleic acid. Further disclosed are pharmaceutical compositions comprising these complexes which can be used for infra cellular delivery of nucleic acids.
Patent CA-2283165-A1 (CA)
Title: Vehicle mounted spray apparatus and method
Inventor: OLIGSCHLAEGER FRED
IPC: B05B1/30
Filed: 1998-03-09
Abstract: A vehicle mounted spray system includes a variable orifice spray nozzle (21-24) and control apparatus to correlate the delivery for pressirized fluid spray product to the nozzle in a selected ratio to the ground speed of the vehicle. The spray nozzle includes a circular orifice (61) with a conical valve seat (62) and a fluidic pressure element mounted for reciprocation therein. The taper of the valve element (49) is less than the taper of the valve seat and the apex of the needle valve protrudes beyond the orifices to create a solid stream flow of the spray product. The solid stream spray is projected onto the surface traveled in a direction opposite the direction for travel and at an angle therewith. The nozzle velocity of the spray product is equal to or greater than the vehicle velocity.
Patent CA-2283213-A1 (CA)
Inventor: GUGEL SAVELIY
IPC: C23C8/46
Filed: 1998-08-19
Abstract: Pour produire sur un substrat (3) une couche superficielle contenant du carbure ou une solution solide de carbone, on immerge ledit substrat (3) dans un bain froid de milieu actif liquide (7), et on le chauffe dans ce dernier (7) au moyen d'un dispositif chauffant (2) immergé dans ledit milieu (7).
Patent CA-2284234-A1 (CA)
Title: Method and apparatus for predicting power consumption of refrigerator having defrosting heater
Inventor: PARK YONG JONG
IPC: F25D21/00
Filed: 1999-09-28
Abstract: A power consumption prediction method and apparatus for a refrigerator having a defrosting heater is provided. In the power consumption prediction method, a defrosting timer cycle expressed as a cumulative value of an operation time of a compressor is set. The defrosting heater is activated to perform forced defrosting. The compressor is activated so that cooling cycles are completed several times. A defrosting time, a pause time and an operation time of the compressor and the energy consumed during each time are respectively detected. Based on the detected results, a unit run cycle of the refrigerator corresponding to the defrosting timer cycle is estimated. The energy consumption for a predetermined interval of time is estimated. Accordingly, the test time for power consumption prediction for the refrigerator can be shortened.
Patent CA-2285260-A1 (CA)
Title: Inhalation device
Inventor: VIRTANEN RISTO
IPC: A61M15/00
Filed: 1998-03-13
Abstract: An inhaler for administering powder by inhalation and a method of constructing the same, the inhaler comprising: an inhaler body (6) having an opening (10) therein; an indicating wheel (42) disposed in the inhaler body (6) for providing an indication as to the usage of the inhaler, the indicating wheel (42) being disposed such that at least part thereof is visible through the opening (10) and so as to be rotatable in a diametrical plane containing the central axis of the inhaler body (6); a divider (14) substantially closing one end of the inhaler body (6); and a storage unit (26) disposed in the inhaler body (6), the storage unit (26) comprising a storage chamber (28) for storing powder for inhalation; characterized in that the inhaler body (6) and the divider (14) are formed as a single integral unit of an opaque material and in that the storage unit (26) is formed of a transparent material and has a portion (12) which substantially fills the opening (10).
Patent CA-2289141-A1 (CA)
Title: Micronized polyolefins for preparing pigment concentrates
Inventor: SCHEIBA MANFRED
IPC: C08J3/22
Filed: 1999-11-08
Abstract: The invention relates to the use of micronized polyolefin powders to prepare pigment concentrates for coloring polyolefins.      The micronized polyolefins and/or polyolefin waxes are prepared by grinding polyolefins and/or polyolefin waxes to prepare pigment concentrates, wherein the proportion of the particle size fraction smaller than 10 µm is at least 1% by weight, the proportion of the particle size fraction smaller than 100 µm is at least 10% by weight, and the proportion of the particle size fraction smaller than 500 µm is at least 90% by weight.
Patent CA-2292667-A1 (CA)
Inventor: BRIGHT MICHAEL W
IPC: G06F21/14
Filed: 1999-03-11
Abstract: The following describes an apparatus for and method of providing a secure method of downloading a program into a processor (101) from a device (103) external to the processor (101). The program may be encrypted (207) prior to its entry into the external device (103). The program may also have authentication information added (203 and 207) to it. Authentication information may be provided on an unencrypted and/or an encrypted program. The processor (101) decrypts (307) and/or successfully authenticates (311) the program before allowing the program to be executed by the processor (101).
Patent CA-2294355-A1 (CA)
Title: Assays, antibodies, and standards for detection of oxidized and mda-modified low density lipoproteins
Inventor: HOLVOET PAUL NOEL
IPC: C07K16/18
Filed: 1997-07-01
Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.
Patent CA-2294593-A1 (CA)
Title: Agent for diagnosing and treating malignant tumors
Inventor: SASAKI HIROSHI
IPC: A61K41/00
Filed: 1998-06-16
Abstract: Diagnostic agents or photodynamic remedies for malignant tumors containing as the active ingredient compounds wherein at least one carbon atom of 5-aminolevulinic acid is a carbon isotope or the nitrogen atom in the amino group thereof is a nitrogen isotope, esters, amides or salts of these compounds or hydrates or solvates thereof.
Patent CA-2295012-A1 (CA)
Inventor: LOWRY MICHAEL RICHARD
IPC: A61K8/00
Filed: 1998-06-03
Abstract: Composition cosmétique conçue pour être utilisée en hygiène personnelle, contenant un véhicule et un biguanide polymère et caractérisée par le fait que ce biguanide polymère se présente sous la forme de son sel avec un acide organique contenant 4 à 30 atomes de carbone.
Patent CA-2295645-A1 (CA)
Title: Biopolymer-based thermoplastic mixture for producing biodegradable shaped bodies
Inventor: BOEHM GITTE
IPC: C08L97/00
Filed: 1998-06-26
Abstract: The invention relates to a biopolymer-based thermoplastic mixture for producing biodegradable shaped bodies with improved properties and to the production and use of said mixture. The inventive biopolymer-based, especially starch-based thermoplastic mixture is characterised in that it contains lignin, and is used for producing biodegradable shaped bodies with improved properties, preferably improved mechanical properties. The mixture is preferably obtained by providing and mixing together the following: A) 100 parts by weight of one or several physiologically suitable, biodegradable polymeric materials which can be processed thermoplastically from the group of polysaccharides and proteins; preferably of at least one starch of choice which is native, chemically modified, fermentative, recombinant and/or produced by biotransformation and/or of derivatives of said starches; B) 10 to 100 parts by weight of water; C) 1 to 100 parts by weight of lignin; D) optionally, up to 50 parts by weight of at least one plasticiser; and E) optionally, up to 200 parts by weight, preferably not more than 100 parts by weight of other usual additives. The constituents are thermoplasticised through the introduction of thermal and mechanical energy into the mixture, preferably at a high temperature with shearing forces being exerted on the mixture at the same time. The use of lignin with biopolymer-based, especially starch-based thermoplastic materials surprisingly produces improved thermoplastic materials which have advantages, especially in terms of their mechanical properties or other useful properties.
Patent CA-2298624-A1 (CA)
Inventor: SCHWARZ EUGEN
IPC: A61K47/36
Filed: 1998-07-21
Abstract: L'invention concerne une nouvelle formulation à base d'acide ascorbique qui a une meilleure image gustative, une meilleure stabilité des couleurs et une forme directement compressible.
Patent CA-2299852-A1 (CA)
Inventor: BAARS EDWIN
IPC: G01N33/68
Filed: 2000-03-02
Abstract: A method for detecting protein present on the surface of a sample is disclosed, wherein substances present on a portion of said surface are transferred to a sampling means and wherein, subsequently, these substances are contacted with a reagent capable of forming or changing colour upon reaction with protein. Finally, the colour changed or formed by this reaction is visually determined. In this method, the substances transferred onto the sampling means are also contacted with a specific type of nonionic or zwitterionic surfactant.      This method was found to be very suitable for qualitatively detecting protein on surfaces which have been previously treated with disinfectant-type quaternary ammonium compounds.
Patent CA-2300036-A1 (CA)
Inventor: MERVAR ROBERT
IPC: A47K10/38
Filed: 2000-03-03
Abstract: A dispenser for dispensing toilet tissue alternately from two rolls includes a housing and roll support spindles for supporting the rolls in coaxial spaced relationship relative to the housing. A sliding cover is slidably positioned on the housing. The roll support spindles are mounted on a pivoted support frame and a pivotally mounted engaging member extends from the support frame and is located in the space between adjacent roll ends. The cover includes detents which cooperate with the pivotally mounted tissue roll engaging member to prevent the cover from being moved from one position in which one of the tissue rolls is exposed to a second position in which the other tissue roll is exposed until the one tissue roll is depleted or substantially depleted.
Patent CA-2300443-A1 (CA)
Inventor: DAMM OLIVER FRANK RUDOLF AUGUS
IPC: B21B13/00
Filed: 1998-08-14
Abstract: A method of working a length of metallic strip includes the steps of positioning the strip on a former and forming the strip on the former into a predetermined shape while subjecting it to a heat treatment process. The invention also relates to a length of metallic strip and to an apparatus for use in working a length of metallic strip.
Patent CA-2301082-A1 (CA)
Title: Anti-cancer compounds
Inventor: AYLWARD JAMES HARRISON
IPC: A61K31/445
Filed: 1998-08-19
Abstract: This invention relates to a compound or group of compounds present in an active principle derived from plants of the species Euphorbia peplus, Euphorbia hirta and Euphorbia drummondii, and to pharmaceutical compositions comprising these compounds. Extracts from these plants have been found to show selective cytotoxicity against several different cancer cell lines. The compounds are useful in effective treatment of cancers, particularly malignant melanomas and squamous cell carcinomas (SCCs). In a preferred embodiment of the invention, the compound is selected from the group consisting of jatrophanes, pepluanes, paralianes and ingenanes, and pharmaceutically-acceptable salts or esters thereof, and more particularly jatrophanes of Conformation II.
Patent CA-2301478-A1 (CA)
Inventor: MARCH SEAN
IPC: H04L12/28
Filed: 2000-03-15
Abstract: A telephone network redirects calls intended for an Internet Service Provider (ISP) to one of a plurality of available Internet Protocol (IP) gateways operated by the ISP. A call is received by the telephone network at an originating switch from a subscriber's calling terminal, the call directed to a toll-free-number or a central number (TFN) for the subscriber's ISP. The originating switch interacts with the signaling network via a coupled service switching point (SSP) to request a Dialed Number (DN) corresponding to the TFN. In one operation, the destination switch (or a Private Branch Exchange "PBX" coupled to the destination switch), instead of completing the call, redirects the call to a new IP gateway coupled to a new destination switch or coupled PBX. In redirecting the call, the destination switch provides a CAUSE      INDICATOR, the new called number (CLD) of the selected IP gateway, the Destination Point Code (DPC) of the new destination switch and the IP address to use at the new IP gateway. The destination switch then releases the call to the telephone network. The call is routed between the originating switch and the new destination switch via a lowest point in the traffic network so that a minimum set of resources of the traffic network are consumed. The call is then setup between the subscriber's calling terminal and the new IP gateway via the originating switch and the new destination switch. An Internet session is then setup and serviced between the new IP gateway and the subscriber's calling terminal. The call may be first routed to a PBX operated by the ISP that couples to the destination switch and the PBX redirects the call to a new IP gateway via a new destination switch. The signaling network may redirect the call to a new IP gateway before the call is routed to the destination switch. The call may be terminated to the ISP facility (e. g., IP gateway) via the destination switch before the call is redirected to the new IP gateway via the new destination switch. The destination switch (or PBX) may also make a call to the new IP gateway to ensure its availability.     Once the call to the new IP gateway is completed via the destination switch, the call is released back into the telephone network for rerouting via a lowest point.
Patent CA-2304051-A1 (CA)
Inventor: HARVEY BARRY
IPC: B26B29/06
Filed: 2000-04-05
Abstract: A single tool is provided to score the surface of aluminum or vinyl siding regardless of profile. The tool comprises an extensible measuring rail at the end of which is attached a scoring knife, the rail and knife being extensible from a siding guide which interlocks solely with the edge of the siding material. The measuring rail is spaced above the guide for spacing the rail and scoring blade above the surface of the siding material, thus avoiding undesirable damage to the surface as it is engaged in the tool and as the tool is drawn down the edge of the siding during scoring. The scoring knife is pivotable on the measuring rail so as to contact with the siding surface when under control of the installer and regardless of the siding profile. Further the knife is reversible for use by both right and left-handed installers.
Patent CA-2305807-A1 (CA)
Inventor: FUJITA TAKASHI
IPC: A61P9/00
Filed: 1998-10-08
Abstract: Described is a substituted fused heterocyclic compound which is represented by the following formula:       [wherein R1 represents a group of the following formula:       (in which R4: a substituted phenyl or a pyridyl which may have a substituent, R5: a hydrogen atom or the like, R6: a hydrogen atom, a C1-6 alkyl group or the like, D: an oxygen or sulfur atom, E: a CH group or a nitrogen atom, R2: a hydrogen atom or the like, R3: a 2,4-dioxothiazolidin-5-ylmethyl group or the like; A: a C1-6 alkylene group, and B: an oxygen or sulfur atom] or a pharmacologically acceptable salt thereof; and has excellent insulin-resistance improving action, lipid-peroxide-production inhibitory action, 5-lipoxygenase inhibitory action and the like.
Patent CA-2306394-A1 (CA)
Title: Binding means
Inventor: EDSTROM TOMAS
IPC: B65B13/04
Filed: 1998-05-20
Abstract: A means for binding wire around an object. The means comprises a feeding unit (2) with a feeding wheel (11) for feeding and stretching the wire (3). The measuring of fed wire length normally takes place in that the feeding wheel (11) rotates through a predetermined number of revolutions. Sliding between the wire (3) and feeding wheel (11), however, implies that the position of the wire cannot be determined accurately. As a solution of this problem a separate measuring means (5) is provided for continuously measuring the fed wire length (3), where the measuring is carried out without the measuring means (5) feeding the wire (3).
Patent CA-2307616-A1 (CA)
Title: Synergistic biocide composition
Inventor: ANTONI-ZIMMERMANN DAGMAR
IPC: A01N43/80
Filed: 1999-08-18
Abstract: A biocide composition is disclosed as an additive to substances susceptible to infestation by harmful organisms, containing 2-methylisothiazolin-3-one as a biocidal agent. The composition is characterized in that it contains 3-iodo-2-propynyl-N-butylcarbamate as a further biocidal agent. In comparison to its individual constituents, the composition provided by the invention presents a synergistic biocidal action.