baber/WOPTO huggingface dataset:
Patent CA-2160816-A1 (CA)
Title: Syringe needle cap
Inventor: MATSUDA MASAHIRO
IPC: A61M5/32
Filed: 1995-10-18
Abstract: Disclosed is a syringe needle cap comprising, an elastic ring member which is rich in flexibility; the elastic ring member having a through hole bored in a proper portion thereof so as to  allow a syringe  needle to pass through the hole; a cap body provided in the portion of the elastic ring member nearly opposite to the through hole; the cap body having a blind-end receiving hole bored therein so as to be capable of accommodating the tip of the syringe needle; and the cap body also having a needle hole bored therein so as to lie adjacent to the receiving hole in the displacement of a required angle; whereby the syringe needle is caused to pass through the through hole of the elastic ring member and the root of the needle is fixed to the ring member; whereby in the e unused condition of the syringe needle, the tip of the needle may be accommodated in the receiving hole of the cap body by releasing the pressing force after the ring member is pressed to be stretched; and whereby in the used condition of the syringe needle, the ring member is again pressed to be stretched, so that the tip of the needle is caused to leave from the receiving hole and then the needle is caused to pass through the through hole, so that the needle tip is exposed outside the cap body.
Patent CA-2161301-A1 (CA)
Title: Immunoassay plate and use thereof
Inventor: ISHIKAWA EIJI
IPC: B01L3/00
Filed: 1995-10-24
Abstract: An immunoassay plate for an immune complex transfer immunoassay, comprising a well type solid phase and a dip stick type solid phase which can be inserted into said well type solid phase, wherein the dip stick type solid phase is coated with either substance (A) or (B) to be mentioned below and the well type solid phase is coated with the other, remaining substance, and these solid phases are used as the two solid phases to be used for an immune complex transfer immunoassay: (A): a substance having a reactive group which specifically binds to a functional group previously introduced onto a substance, which specifically forms an immune complex with a test substance (B): a substance having a reactive group capable of specifically binding to the test substance in the immune complex, a substance which specifically forms an immune complex with the test substance, or a functional group conjugated in advance with said substance, provided that the moiety which binds to the reactive group of (A) does not bind to the reactive group of (B) and vice versa. According to the present invention, an immune complex transfer immunoassay can be markedly simplified.  Consequently, a highly sensitive immune complex transfer immunoassay can be conducted with ease and with high precision.
Patent CA-2164316-A1 (CA)
Title: Immunoassay
Inventor: SIMPSON BARRY
IPC: G01N33/569
Filed: 1994-06-06
Abstract: An improved Western blot method wherein the captured antibody of a test sample is detected by a probe specific for the captured antibody. The capture reagent can be a lysate, a recombinant protein or a synthetic peptide specific for the al tibody to be detected. A test kit for performing the method also is provided.
Patent CA-2164331-A1 (CA)
Title: Writing Implement
Inventor: IKEDA YASUO
IPC: B43K1/00
Filed: 1995-07-12
Abstract: A writing implement of the present invention is capable of stably feeding the ink to the tip of a writing member so that the writing member is able to draw lines in a fixed width and in a fixed ink density.  The writing member is formed by superposing thin strips (13a, 13b) so as to form an  ink  passage  (20)  of  the  shape  of  a  minute  gap therebetween.  The ink is fed to the tip of the writing member by the capillarity of the ink passage (20).  Thus, the ink can be always stably fed to the tip of the writing member regardless of the change of the environment.
Patent CA-2164432-A1 (CA)
Title: Modular cooler
Inventor: FOUTS ROBERT E
IPC: F28F9/12
Filed: 1994-03-16
Abstract: A modular cooler (27) having a plurality of units (10) which can be interconnected in a leak proof manner yet providing fluid flow therebetween.  The cooler (27) can be an oil or transmission fluid cooler and any suitable number of units (10) may be stacked. Thus, a single unit (10) can be used in conjunction with like units (10) to provide any desired degree of cooling. The coolers (27) are interconnected by fluid tight members (106) between stacked units and by a nipple assembly (52, 53) on the uppermost unit (10) having an adjustable member (105) coupled to a sealing member (112) on the lowermost unit (10).
Patent CA-2165275-A1 (CA)
Title: Apparatus and method for decoding data
Inventor: KAWAMURA MAKOTO
IPC: H04N19/70
Filed: 1995-12-14
Abstract: Data decoding suitable for a compressed moving picture, audio information, and so forth recorded on a disc or the like. A pack header and a packet header are separated from information reproduced with the video signal; and a time code is extracted from the header of a GOP (Group of Pictures). Successive time codes are added to those pictures (B pictures and P pictures) of the GOP to which time codes have not been assigned.
Patent CA-2166773-A1 (CA)
Title: Device and antenna for cordless radio communication
Inventor: VAN ZEIJL PAULUS THOMAS MARIA
IPC: H04W88/02
Filed: 1994-07-11
Abstract: The invention relates to a device for cordless radio communication, such as a portable cordless telephone, provided with antenna means with an antenna directional pattern which has an attenuation in the direction toward the means for information exchange of the telephone. The invention provides antenna means which comprise at least one electrically conducting element for receiving and/or transmitting radio signals and an electrically conducting surface which interacts therewith and is connected to common electrical mass means. The desired antenna directional pattern is herein obtained by a suitable form and position of the electrically conducting surface.
Patent CA-2172000-A1 (CA)
Title: Prosthetic brake joint
Inventor: KRUKENBERG MANFRED
IPC: F16F9/12
Filed: 1996-03-18
Abstract: A prosthetic brake joint includes an upper joint portion, a lower joint portion, and a joint shaft which pivotably connects the two joint portions together. The joint shaft, designed as a brake shaft, is connected to the lower joint portion for fixed rotation with the lower joint portion.  A brake bushing surrounds and rotates about the joint shaft and operates as a bearing.  The brake bushing is connected to a clamping portion for fixed rotation with the clamping portion.  The upper joint portion is mounted to the clamping portion in an articulated manner via a pivot axle. Under loading, the upper joint portion impacts the clamping portion and thus the brake bushing, and thereby exerts a braking force on the joint shaft.  The brake bushing is surrounded by an annular  brake chamber which is  filled with an incompressible medium.   The annular  brake  chamber communicates, for purposes of fluid exchange, with a closed hollow space integrated in the clamping portion. A pressure piston supports the upper joint portion and protrudes into the closed hollow space to impact the incompressible medium which compresses the brake bushing against the  joint shaft to brake rotation of the prosthetic knee joint.
Patent CA-2172705-A1 (CA)
Title: (co)polymers based on vinyl units and use thereof in electroluminescent devices
Inventor: CHEN YUN
IPC: C08F212/14
Filed: 1996-03-26
Abstract: The present invention relates to (co)polymers which contain at least one repeat chain unit of the general formula (1) or (2) and optionally repeat units of the general formula (3),       (1)               (2)           (3) in which L1 and L2 mutually independently mean a photoluminescent residue, to a process for the production thereof, to the use thereof in electroluminescent devices and to the electroluminescent devices.
Patent CA-2175107-A1 (CA)
Title: Satellite repeater diversity resource management system
Inventor: WIEDEMAN ROBERT A
IPC: H04B7/185
Filed: 1996-04-26
Abstract: Methods  and apparatus are disclosed  for improving and optimizing the delivery of path diversity in a satellite repeater-based communication system,  thereby conserving both FDM channels and satellite power utilization.  The reception of communications is improved, when one or more orbiting satellite repeater (12) transmitters is blocked or severely faded, by recognizing the need for satellite path diversity on a real-time or near real-time basis. A user terminal (13) is thus enabled to receive sufficient signal stre? th to avoid having an ongoing call automatically terminated. The system optimizes satellite path diversity applied to (a) classes (types) of user terminals and/or (b) to individual user terminals as a function of location and also  a  local  RF  propagation  environment  of  the  user terminal.   In   addition,   the   invention   teaches   a consideration of the satellite resources that are available at any given point in time, and may restrict or limit the availability  of  satellite  path  diversity,   thereby increasing overall system capacity.
Patent CA-2176036-A1 (CA)
Inventor: SHENVI ASHOKKUMAR BHIKKAPPA
IPC: C07D401/14
Filed: 1994-12-13
Abstract: L'invention concerne des composés de la formule (I) dans laquelle Q?1¿, Q?2¿, Q?3¿ et Q?4¿ ont les notations données dans la description du brevet, des <u>N</u>-oxydes ainsi que des sels pharmacologiquement acceptables de ces composés, qui sont des antagonistes non peptidiques de la neurokinine A et sont utiles dans le traitement de l'asthme, etc. L'invention se rapporte également à des compositions pharmaceutiques contenant les composés de la formule (I) ainsi qu'à des procédés de préparation de ces composés et de leurs intermédiaires.
Patent CA-2182146-A1 (CA)
Inventor: SHIMADA TOYOMICHI
IPC: C08L33/16
Filed: 1996-07-26
Abstract: A water and oil repellent composition consisting essentially of a copolymer comprising the following polymeric units A, B, C and D, and an organic solvent:   Polymeric units A: Polymeric units derived from an acrylate containing a polyfluoroalkyl group, and/or a methacrylate containing a polyfluoroalkyl group;   Polymeric units B: Polymeric units derived from an acrylate containing a hydrocarbon group, and/or a methacrylate containing a hydrocarbon group;   Polymeric units C: Polymeric units derived from an acid anhydride having an unsaturated group; and Polymeric units D: Polymeric units derived from triallyl cyanurate.
Patent CA-2182703-A1 (CA)
Inventor: CARRICK GORDON STEWART
IPC: A23G9/52
Filed: 1995-02-01
Abstract: A two component ice confection is formed by cooling an ice confection core to below -15°C, preferably using a cryogenic liquid, then immersing it in a water ice solution to form a layer of water ice on the core, and then hardening the water ice layer. Products formed by the process preferably have an average ice crystal size of below 100 micron.
Patent CA-2185028-A1 (CA)
Title: Stable, ionomeric photoresist emulsion and process of preparation and use thereof
Inventor: BECKNELL ALAN FREDERICK
IPC: H05K3/06
Filed: 1995-02-24
Abstract: Disclosed are waterborne, stable photoresist compositions and methods of their preparation and use. The compositions are characterized by increased shear and storage stability. The photoresist composition comprises an aqueous emulsion of a 22 % or less neutralized carboxylated resin and non-ionic surfactant containing poly(ethylene-oxide) segments, photopolymerizable monomer and photoinitiator. Neutralization is accomplished using either an organic or an inorganic base or mixtures thereof. The photoresist compositions are useful to selectively coat and protect surfaces subjected to corrosive environments, e.g., etchant processes, in the production of circuit traces for electronic circuit boards.
Patent CA-2189086-A1 (CA)
Inventor: GARDNER DAVID P
IPC: G06F17/30
Filed: 1996-10-29
Abstract: The invention is a method of determining the contents of a selected data field.  The steps begin by attaching, from an application program, a database to be mapped.  Once the database is attached, a field identification module (FIM), will scan the contents of the database to determine a data field identifier for each of the data fields to be worked upon.  The FIM will then compare each of the data field identifiers with a list of known identifiers stored in a repository and assess a first score in respect of the comparison wherein the score is representative of a probability that the comparison is an accurate comparison.  When a first probability score has been determined, the FIM will sample the data field according to a pre-selected list of requirements and make a second comparison with the data field.  The FIM will then assess a second score.  After sampling and scoring the data field, the FIM will construct a test case wherein the data field is used in the postal coding or host application and a third comparison is made in respect of the test case.  The FIM will then assess a third score.  The FIM will choose a fieldtype based on the weighted average result of the three scores, and then request that the system operator confirm the selected field type.  Once confirmed, the data field identifier and the data field represented thereby are added to the repository as one of the known identifiers.
Patent CA-2191236-A1 (CA)
Title: Electrodynamic guidance using alternating current superconducting magnets
IPC: B60L13/04
Filed: 1995-05-22
Abstract: An electrodynamic suspension system levitates a platform (1) or transportation vehicle (10) by an array of onboard superconduct-ing electromagnetic coils (20, 21) forming a primary member over-lying a secondary member (46) on the guideway (11) in a trans-verse flux orientation with respect to a plane of levitation of the moveable member (10) above the secondary member (46) on the guideway (11).  The superconducting coils (20, 21) are energized by alternating current to produce an alternating field of magnetic flux.  The frequency of the alternating current is selectable down to direct current.  The frequency is selected to cause the vehicle (10) to be levitated statically above the guideway (11).  Once levitated, the frequency is reduced as the speed of the vehicle (10) increases along the guideway usually not in excess of 60 miles per hour. Pas-sive electrically conductive plates (47) form the secondary member to respond to the alternating field of magnetic flux and both guide and levitate the vehicle (10) by inherently stable repulsive induction action.
Patent CA-2193587-A1 (CA)
Inventor: NIWA KOZO
IPC: A61K41/00
Filed: 1996-12-20
Abstract: Provided are a far-infrared radiation material and a medicine and a food derived therefrom. The far-infrared radiation material is obtained by steps comprising pulverizing a stone (SGES) having been absorbing solar energy for a geologically long time, emitting far-infrared radiation of the wavelength 4-14 µ m and comprising at least about 28 % of Si, about 10 % of Al, about 6 % of K and about 4 % of Fe, and forming the pulverized stone into spheres. This material can be used as sand for a sand bath. Also ultrafine powder obtained by pulverizing the SGES and grinding the pulverized SGES can be used as a medicine or a food.
Patent CA-2194581-A1 (CA)
Title: Fungicidal composition and method of controlling fungus infestation
Inventor: NUNINGER COSIMA
IPC: A01N43/08
Filed: 1995-06-30
Abstract: If the R-enantiomer of metalaxyl, furalaxyl or benalaxyl is used, this results in a markedly increased biodegradability of these plant fungicides in the soil and a higher activity on the plants, as compared with the data of the racemic active ingredients. Fungicidal compositions exhibiting said improved properties comprise either of these fungicides with a content of R-enantiomer of more than 70 per cent by weight based on the total amount of active ingredient.
Patent CA-2195797-A1 (CA)
Inventor: VANDEKERCKHOVE FRANCK
IPC: C08L77/00
Filed: 1997-01-22
Abstract: L'invention a pour objet un film comprenant au moins une couche (i) en un alliage de polyamide/polyoléfine à matrice polyamide et au moins une couche (ii) en une polyoléfine. L'invention a aussi pour objet d'une part un film de relâchement pour produit de compoundage de feuilles consistant en un tel film et d'autre part un sachet de conditionnement de polystyrène expansible comprenant un tel film.
Patent CA-2202407-A1 (CA)
Title: Interactive information system and apparatus
Inventor: NAKANO KEIZO
IPC: H04N21/431
Filed: 1995-10-27
Abstract: A bidirectional still picture information service system for providing the users with still picture information from an information service undertaker, through which communication data are displayed without increasing the burden of still picture broadcasting. An undertaker device transmits a natural picture for input/output to a user device by still picture broadcasting and the data are transmitted between the undertaker device and user device through a telephone line. The user device synthesizes the received still picture and data and displays the result of synthesis on the display of the user.
Patent CA-2206233-A1 (CA)
Title: Combination dosage form comprising cetirizine and pseudoephedrine
Inventor: JOHNSON BARBARA A
IPC: A61K9/36
Filed: 1997-05-27
Abstract: A dosage form containing cetirizine as an immediate release component and pseudoephedrine or a pharmaceutically acceptable salt thereof as a controlled release component. A portion of the pseudoephedrine can also be incorporated as an immediate release component. The dosage form is free of alcohols having a molecular weight lower than 100 and reactive derivatives thereof.
Patent CA-2206695-A1 (CA)
Title: Supporting-bar arrangement for hanging goods to be displayed or for supporting a goods display unit
Inventor: WALTER HERBERT
IPC: A47F5/08
Filed: 1995-12-07
Abstract: An arrangement of supporting bars has a socket (100') and a supporting bar (200) that can be plugged into or withdrawn from the socket (100') in no time. The socket may be set on the front or rear side of a display wall or may be set into a wall. The socket may also be set on or in a shelving element. The support bar (200) has a plug-in plate (210) to which is joined a pipe piece (220). By inclining the plug-in plate (210), one can insert it into the window-like plug-in opening (112') of the housing (110') and by moving it slightly one can block it behind stopping edges. The pipe piece (220) may be used for hanging goods or for holding a goods display unit. A goods display unit may also rest on the pipe pieces (220) of several adjacent supporting bars (200) or may interconnect several pipe pieces (220) by means of cross bars.  Sockets (100') are systematically distributed for that purpose.
Patent CA-2207252-A1 (CA)
Title: Inhibitors of prenyl transferases
Inventor: SEBTI SAID
IPC: A61K31/215
Filed: 1996-01-11
Abstract: Compounds which inhibit prenyl transferases, particularly farnysyltransferase and geranylgeranyl transferase I, processes for preparing the compounds, pharmaceutical compositions containing the compounds, and methods of use.
Patent CA-2207689-A1 (CA)
Title: Improved solid filtration media incorporating elevated levels of permanganate and water
Inventor: ENGLAND WILLIAM G
IPC: B01J20/32
Filed: 1994-12-14
Abstract: An improved filtration media, method of preparing the media, and method of treating a fluid stream with the media are disclosed. The improved media comprises a substrate having elevated levels of permanganate and water in one embodiment. More specifically, the improved media comprises a porous substrate impregnated with at least approximately 5 % permanganate, and at least approximately 10 % water, by weight. In another embodiment, the media further comprises sodium bicarbonate. Improved efficiency of removal of undesirable compounds such as hydrogen sulfide is achieved.
Patent CA-2208668-A1 (CA)
Title: Case gob structural support and service system
Inventor: SCOTT GARRETT L
IPC: C03B7/096
Filed: 1997-06-24
Abstract: A glass delivery system including a first forehearth having an orifice, a second forehearth having an orifice, a bottom pan assembly adapted to be positioned underneath the orifice of the first forehearth, and a glass delivery tube having an upper end adapted to be positioned underneath the orifice of the second forehearth and a lower end adapted to deliver glass to the bottom pan assembly.  The orifice is adapted to combine the glass from the two forehearths and, deliver cased glass to provide an interior glass from said first forehearth and an external layer of glass from said second forehearth.  Provision is  made  for  moving  the  glass  delivery  tube  horizontally, vertically and in azimuth relative to the second forehearth and for moving the bottom assembly relative to the first forehearth.          The glass delivery system includes a first carriage system that supports the delivery tube assembly for movement horizontal, vertical and azimuth directions and a second carriage system on which the bottom pan assembly is mounted with respect to the first forehearth for moving the bottom pan assembly for horizontal movement relative to the first forehearth.
Patent CA-2209137-A1 (CA)
Title: A resin-coated metal sheet with higher vivid reflectivity having the excellent workable adhesion strength
Inventor: MINAMIGI TAKASHI
IPC: B32B15/08
Filed: 1995-12-22
Abstract: In a resin-coated metal sheet, at least one surface of a metal sheet 10 as a base sheet is overlaid by a transparent polyester resin film A of 5 to 100 µ m thickness through a paint layer E, a modified olefin resin layer D of 5 to 100 µ m thickness, a pattern or/and solid printing layer C and an adhesive layer B which layers are put one over another in order from the side of the metal sheet toward the transparent polyester resin film. Since the modified olefin resin layer which is provided in between the transparent polyester resin film and the metal sheet has the excellent adhesiveness against the printing layer, the paint layer and the polyester resin film, even if the resin-coated metal sheet is formed under the severe condition against the resin-coated metal sheet, for instance by deep drawing, delamination does not occur so that the excellent workable adhesion strength is shown. Further, the roughness of the surface of the metal sheet, and unevenness of several component resin layers are absorbed by a modified olefin resin layer so that the excellent vivid relectivity for a resin-coated metal sheet can be obtained.
Patent CA-2212092-A1 (CA)
Title: Pyrroloazepine derivatives
Inventor: NAKANISHI KYOKO
IPC: C07D487/04
Filed: 1996-12-02
Abstract: Disclosed is a pyrroloazepine derivative or a salt thereof. The pyrroloazepine derivative is represented by the following formula (I): (see fig. I) wherein the ring P represented by (see fig. II) means a pyrrole ring represented by the following structure: (see fig. III) or (see fig. IV) in which R1 represents alkyl, cycloalkyl or the like, and R2 represents H or alkyl; the dashed line indicates the presence or absence of a bond; and, when the bond is present, Z2 is not present/and Z1 represents H but, when the bond is absent, Z1 and Z2 are both H; Z1 represents H and Z2 represents a group OR3 in which R3 represents H, alkyl, aralkyl or the like; Z1 and Z2 both represent groups SR4 in which R4 represents alkyl, aralkyl or the like; or Z1 and Z2 are combined together to represent O, a group NOR5 in which R5 represents H, alkyl or the like, or a C2-C3 alkylenedithio; A represents alkylene, alkenylene or alkynylene; and Y represents a group (see fig. V) in which W represents CH, C= or N, m stands for 0 or 1, n stands for 1, 2 or 3, G represents O, S, C=O, sulfinyl, sulfonyl, alkylene, alkenylene, acetal or the like; E1 and E2 represent H or lower alkyl group; and D represents an aromatic hydrocarbon or am aromatic heterocyclic ring. The compound (I) has strong serotonin-2 receptor antagonistic action and low toxicity and less side effects, and is useful as a therapeutic for circulatory diseases such as ischemic heart diseases, cerebrovascular disturbances and peripheral circulatory disturbances.