baber/WOPTO huggingface dataset:
Patent CA-2039874-A1 (CA)
Inventor: OHNUMA TAKESHI
IPC: A61K31/7048
Filed: 1991-04-05
Abstract: The present invention relates to antitumor 4'-demethylepipodophyllotoxin glycosides having the formula   wherein R is a pentose selected from the group consisting of .beta.-D-ribopyranosyl, peracyl .beta.-D-ribopyranosyl, .beta.-D-xylopyranosyl, peracyl .beta.-D-xylopyranosyl, .alpha.-D-xylopyranosyl, peracyl .alpha.-D-xylopyranosyl, .alpha.-D-arabinopyranosyl, 3,4-O-(C1-4)alkylidene-D-ribopyranosyl, 2-O-acyl-3,4-O-(C1-4)alkylidene-D-ribopyranosyl, and .beta.-D-ribofuranosyl; P is hydrogen, or -PO3H2 or a pharmaceutically acceptable salt thereof.
Patent CA-2041193-A1 (CA)
Title: Method and apparatus for coating single paperboard containers and paperboard containers so formed.
Inventor: MATHESON DEREK S
IPC: B31B50/00
Filed: 1991-04-25
Abstract: ABSTRACT OF THE DISCLOSURE      Single ply paperboard containers are wax-coated by directing a relatively narrow spray band of atomized wax towards the interior surfaces of the containers being treated.  The spray band is volumetrically asymmetrical and is oriented relative to the interior surfaces of the container such that its volumetric asymmetry is directed towards the bottom circumferential seam between the tubular side wall and bottom wall of the containers.  In this manner, a minimal (but fluid-impervious effective) nonsaturating amount of wax will be applied to the interior surfaces of the container so as to preserve the vivid appearance of color graphics and/or indicia that may be printed on the exterior surface of the container.  At the same time, the volumetric asymmetry and orientation of the spray band ensures that a maximum amount of wax will be applied at or near the circumferential bottom seam so that a fluid-impervious fillet seal may be established thereat.  The appearance of the color graphics and/or indicia may optionally be further improved by the electrostatic spray application of a suitable lacquer.  The applied lacquer, when dried, will thereby enhance the "glossy" exterior appearance of the interior wax-coated containers.
Patent CA-2043080-A1 (CA)
Inventor: HENNESSY THOMAS F
IPC: E05B27/04
Filed: 1991-05-23
Abstract: A cylinder lock system employing a key having a projection extending from each opposing parallel edge of the key blade, the projections respectively operating an auxiliary pin tumbler stack and cooperating with a groove in the lock shell to retain the key in the lock after plug rotation from the key insertion position.  The key retaining projection also cooperates with the driver pin of the auxiliary pin tumbler stack to prevent key trapping, i.e., the presence and size of the retaining projections keeps the auxiliary driver pin from engaging the keyway. The cooperation between the key retaining projection and the auxiliary driver pin is permitted by providing the lock with two shear lines, located on different diameters, which are simultaneously operable by a single key.
Patent CA-2044091-A1 (CA)
Title: Polyalkylene glycol lubricant compositions
Inventor: WALTERS DAVID K
IPC: C10M141/10
Filed: 1991-06-07
Abstract: POLYALKYLENE GLYCOL LUBRICANT COMPOSITIONS     Abstract A lubricant composition comprising a major propor-tion of polyalkylene glycol of lubricating viscosity and a minor proportion dissolved therein of (a) at least one sulphur-containing antiwear or extreme pressure agent, (b) at least one amine salt of at least one partially esteri-fied monothiophosphoric acid, and (c) at least one amine salt of at least one partially esterified phosphoric acid.  Such compositions have improved resistance to wear, oxidative degradation and metallic corrosion.
Patent CA-2046079-A1 (CA)
Title: Pharmaceutical compositions and methods for alleviating gastrointestinal distress symptoms induced by nonsteroidal anti-inflammatory drugs
Inventor: GOLDMAN WILLIAM J
IPC: A61K31/445
Filed: 1991-07-02
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to an analgesic pharmaceutical composition for treating pain and the symptoms of nonsteroidal anti-inflammatory drug induced gastrointestinal distress comprising an analgesic effective amount of a nonsteroidal anti-inflammatory drug and a gastrointestinal distress relieving effective amount of one or more of an antidiarrheal, antiflatulent, antispasmodic, anticholinergic composition and optionally an antacid in addition thereto and methods of treating the symptoms of nonsteroidal anti-inflammatory drug induced gastrointestinal distress comprising administering such pharmaceutical compositions.
Patent CA-2048864-A1 (CA)
Title: A method for providing notification of human error using bar code reading collations
Inventor: KAMATA NOBUAKI
IPC: G06Q50/00
Filed: 1991-08-09
Abstract: The invention provides a human error preventing system comprising the steps of: providing a worker with a work slip indicating data as to the work to be performed in a form readable by the worker and with a work instruction bar code representing the work data, causing the worker to perform the work and providing the worker with a result representing bar code representing the result of work performed by the worker with reference to the work slip, causing a bar code reader by the worker to read the result representing bar code and the work instruction bar code and transferring the reading signals to a work control computer, and collating the work instruction bar code and result representing bar code reading signals by the work control computer and notifying the worker whether the result of collation is appropriate.
Patent CA-2049159-A1 (CA)
Title: Moisture barrier and its preparation
Inventor: IZZARD MARTIN J
IPC: A23L1/00
Filed: 1991-08-14
Abstract: MOISTURE BARRIER AND ITS PREPARATION                       ABSTRACT      An edible moisture barrier film comprises droplets of lipid component (74-95% of the film) dispersed in an edible biopolymer (26-5 wt% of the film).  The total water content of the film is less than 5 wt%.    The films can be made from emulsions which are cast and then dried.
Patent CA-2049869-A1 (CA)
Title: Light-polarizing material based on ethelenediamine polyacetic acid derivatives
Inventor: CHECK JOSEPH A III
IPC: G02F1/07
Filed: 1991-08-26
Abstract: Light-polarizing materials, and uses thereof in liquid suspensions, set suspensions and light valves.
Patent CA-2050905-A1 (CA)
Title: Therapeutic aerosol formulations
Inventor: FELT GEORGE R
IPC: A61K9/00
Filed: 1990-02-21
Abstract: Disclosed are self-propelled therapeutic aerosol compositions, and a process for the preparation thereof, comprising a micronized, water soluble, propellant insoluble homogeneous complex of a drug and an extender suspended in a propellant mixture.
Patent CA-2051378-A1 (CA)
Title: Method for producing a heatable and refrigerable element for a system handling small quantities of liquid, and an element manufactured by the method
Inventor: KAARTINEN NIILO
IPC: B01L3/00
Filed: 1990-04-10
Abstract: The invention relates to a method for producing a heatable and refrigerable element (12) for a system handling small amounts of liquid and to an element manufactured by the method. The element comprises flow channels (11) and one or more liquid spaces (8) communicating with them, the channels being provided with valves (10) connected to a refrigerator (25) and a heater (18), for blocking the channels by freezing the liquid in them. The element (12) is produced by using a removable mould which serves as a substrate for deposition and by depositing one or more metallic materials by electroformation or an equivalent procedure in such a way that the deposited metal forms a shell (5, 7) by removing the mould from inside the shell by dissolving or smelting, and by connecting the shell at the spot of the valves to a refrigerator (25) and a heater (18). The deposition is carried out so that there is a higher thermal conductivity at the spot of the valves (10) than in the adjacent shell areas.
Patent CA-2052338-A1 (CA)
Inventor: DERBY NORWIN C
IPC: B65D88/16
Filed: 1991-09-27
Abstract: A spread strap flexible bulk container comprises a flexible bulk container having a plurality of panels seamed together to form a substantially square container with vertical seams connecting the panels located equidistant between adjacent corners of the container as opposed to the seams being located at the corners.  Lift straps for supporting the container are attached at opposed ends to the container beginning at adjacent seams and extending diagonally  upwardly  to  loop  over  the  corners  of  the container.  Bridge panel may be inserted into the container and each bridge panel attached to a single panel or a portion of a single panel.
Patent CA-2053138-A1 (CA)
Title: Dust-free embedding compound for precision castings and a process for the production of this embedding compound
Inventor: GANTERT GERLINDE
IPC: A61K6/838
Filed: 1991-10-10
Abstract: ABSTRACT OF THE DISCLOSURE            Dust-free, embedding compounds for the production of precision castings consisting of water-soluble phosphates, magnesium oxide and silicon dioxide are obtained by dividing the embedding compound into two components a and b, component a containing all the magnesium oxide, optionally part of the silicon dioxide and, in the presence of silicon dioxide, 0.4 to 6% by weight of a hydrophilic organic solvent, and component b containing the phosphate, the rest of the silicon dioxide and at least 0.5% by weight water.
Patent CA-2054688-A1 (CA)
Title: Perinatal pulse oximetry probe
Inventor: MANNHEIMER PAUL D
IPC: A61B5/288
Filed: 1991-04-04
Abstract: ABSTRACT OF THE DISCLOSURE      A  fetal  pulse  oximetry probe  (200)  has clusters  of light-transmissive  bumps  (100,  300)  over  the  light  source (110)  and  the  light detector  (120)  on the  surface of  the probe.   The probe is usually attached to the fetus's head. The clusters part the fetal hair and penetrate other light attenuating organic materials on the head.  The clusters thus transmit a more intense light signal.  To reduce the amount of the signal shunting between them,  the clusters also may be separated by additional opaque (light-shielding) bumps (190).
Patent CA-2055757-A1 (CA)
Inventor: NISHIZAWA MUNEO
IPC: B60R22/46
Filed: 1991-11-18
Abstract: Belt Pretensioner for a Vehicle Seat Belt Retractor Abstract A belt pretensioner is provided for a vehicle safety belt system having a retractor from which and onto which a belt is arranged to be unwound and wound by rotation of a reel shaft.  The pretensioner includes a pulley carrying a pulley gear and is ordinarily restrained in a position in which the pulley gear does not engage a shaft gear on the reel shaft and a pulling cable having a pulley engaging segment wound onto the pulley and having a pulling segment leading from the pulley in a pulling direction to a power source arranged to pull on the cable and translate the pulley to engage the pulley gear with the shaft gear and rotate the pulley such the gears rotate the reel shaft and pretension the belt by winding it onto the reel shaft.  The pulling cable has a pulled segment leading away from the pulley-engaging segment from the end thereof opposite the pulling segment in a direction substantially aligned with the pulling direction.  A portion of the pulled segment frictionally engages fixed braking surfaces on the retractor.  The pulley is restrained by the pulling and pulled segments of the pulling cable in a position in which the gears are not engaged.
Patent CA-2056811-A1 (CA)
Title: Periodontal probe
Inventor: LOEWENTHAL BERNARD
IPC: A61C19/04
Filed: 1991-12-02
Abstract: ABSTRACT OF THE DISCLOSURE           A dental probe is disclosed for use in detecting periodontal disease and gingivitis.   The probe includes an elongate member having a distal  end with a tapered tip thereon; the distal end has a first portion indicating a non-diseased condition, a second portion indicating a moderately-diseased condition, and a third portion indicating a diseased condition where surgery is required, the first portion being disposed between the tip of the distal end and the second portion, the second portion being disposed between the first portion  and the  third  portion,  the  third  portion being disposed adjacent to the second portion.  There is a narrow line defining a boundary between the areas,  a first area indicting a diseased condition likely not requiring surgery located between the first portion and the narrow line and a second area indicating a diseased condition likely to require surgery located between the narrow line and the third portion. The invention also includes a method using the periodontal probe for diagnosing periodontal disease and gingivitis.
Patent CA-2058065-A1 (CA)
Title: Plastic container
Inventor: JONAS HENRIETTA
IPC: B65D1/40
Filed: 1991-12-19
Abstract: Docket No. RSL 012 P2 Abstract of the Disclosure There is disclosed a body for a retortable plastic container having a sidewall and bottom wall integrally formed as a single piece.  The bottom wall has a heel portion and a recessed center portion.  The heel has a resting surface and an inside corner.  The recessed center portion has an outside corner.  The container has an outside surface.  The container is made in accordance with equations relating to reforming pressure and low fill equilibrium pressure and may be fabricated utilizing a variety of manufacturing modes since the providing of acceptable container configurations is not based on relative wall thicknesses.
Patent CA-2058098-A1 (CA)
Title: Process for producing multilayer molded article
Inventor: HARA TAKAHISA
IPC: B29C43/18
Filed: 1991-12-19
Abstract: A multilayer molded article having good appearance is produced by providing a preheated fibre-reinforced resin sheet between a pair of upper and lower molds, supplying a thermoplastic resin melt and optionally a foam sheet between the upper mold and the fibre-reinforced resin sheet from a resin supplying opening provided in the lower mold through a hole made in the fibre-reinforced resin sheet and the foam sheet, during the supply of the resin melt or as soon as the resin supply is finished, closing the molds to flow and form the resin melt to produce a multilayer molded article made of the fibre-reinforced resin sheet, a skin layer of the thermoplastic resin and optionally the foam sheet therebetween.
Patent CA-2058388-A1 (CA)
Title: Process for the preparation of 2-aryl 1-substituted-5-(trifluoromethyl) pyrrole compounds useful as insecticidal, acaricidal and nematocidal agents and as intermediates for the manufacture of said agents
Inventor: DOEHNER ROBERT F JR
IPC: A01N43/36
Filed: 1991-12-23
Abstract: 31,462-00 5-(TRIFLUOROMETHYL)PYRROLE COMPOUNDS USEFUL AS      INSECTICIDAL, ACARICIDAL AND NEMATOCIDAL AGENTS AND      AS INTERMEDIATES FOR THE MANUFACTURE OF SAID AGENTS                 ABSTRACT OF THE INVENTION            A method for the preparation of insecticidal arylpyrroles, and intermediates for the manufacture of insecticidal arylpyrroles, via a single step 1,3-dipolar cycloaddition process is provided.
Patent CA-2060486-A1 (CA)
Title: Self extending storable panels
Inventor: CHAN DAVID S
IPC: A45B23/00
Filed: 1992-01-31
Abstract: ABSTRACT OF THE DISCLOSURE                 A self extending storable panel formed of cloth or flexible plastic, with a circular perimeter sleeve, and a spring wire hoop in the sleeve which can be twisted for storage and will extend itself into a hoop in use.  Tabs may be attached to the panels for hanging the panels where required.
Patent CA-2062090-A1 (CA)
Inventor: SANI MOHAMMAD N
IPC: B23B27/14
Filed: 1992-02-28
Abstract: A method of producing a composite cutting insert for a twist drill includes the steps of cutting an intermediate blank from a composite diamond compact. The intermediate blank comprises a relatively broad tungsten carbide strip with a relatively narrow polycrystalline diamond strip at one edge. First and second cutting insert halves are cut from the intermediate blank, each cutting insert half defining a cutting edge of the diamond material. The cutting insert halves are arranged back-to-back to form a composite cutting insert, with the cutting edges on opposite sides of a central plane. The cutting edges are arranged to define a chevron shaped composite cutting edge. The cutting insert halves are preferably brazed together to form a unitary cutting insert. The invention extends to a method of producing a twist drill including the steps of forming a slot-shaped seat diametrally in the end of a twist drill body, and brazing the composite cutting insert into the seat.
Patent CA-2062228-A1 (CA)
Title: Process for the production of a protein granule suitable for use as a meat extender
Inventor: PARKS LAURA L
IPC: A23L13/40
Filed: 1992-03-03
Abstract: A process for the production of a protein granules is described in which a vegetable protein isolate is hydrated to a ratio of about 2 to 3.5 parts of water to l part of isolate, wherein the mater is at a temperature of at least about 50°C.      The hydrated isolate is then blended under conditions of shear for a period of time sufficient to form a hydrated protein granule. The formed granules is highly suitable as an extender for ground meats or as an ingredient in meat analogs.
Patent CA-2063425-A1 (CA)
Title: Visual reminder system for medication
Inventor: NELLHAUS GERHARD
IPC: B42D15/00
Filed: 1991-04-26
Abstract: ABSTRACT   A pictorial system is devised to assist in the administration of medication, either to self or to another, based on picture stamps of a particular medication to be taken by or given to a patient at a specified period of time or over an extended and unspecific calendar period.  The picture stamps each reflecting a unit of medication are to be pasted into discrete spaces of a sheet, card, label or box cover divided into columns and rows identified by icons for the time of day one or or more units of the medication or of the medications are to be taken or given.
Patent CA-2065032-A1 (CA)
Inventor: ROUGEREAU ANDRE
IPC: A61P25/04
Filed: 1991-06-18
Abstract: 2065032 9200085 PCTABS00110 L'invention concerne un nouveau lyophilisat d'extrait total de potiron doux hybride présentant un aspect pulvérulent homogène de couleur jaune-orange indélébile et ayant un pH compris entre 6,44 et 6,47, une teneur en glucides comprise entre 63 et 67 %, en lipides de 6 % ± 0,5 %, en protéines de 10 % ± 1 %, en caroténoïdes totaux de 25 mg ± 10 % par gramme de lyophilisat. Application en thérapeutique, notamment comme médicament administré par voie orale ou cutanée et possédant une activité anti-inflammatoire, antipyrétique et antalgique égale ou supérieure à la betaméthasone.
Patent CA-2065440-A1 (CA)
Inventor: HENRY DIDIER
IPC: A63B60/32
Filed: 1991-07-15
Abstract: Abstract:            Racquet for Ball Games In a racquet for ball games, in particular, a tennis racquet, with a grip (2) and a head with a striking surface, in which the head is arranged to rotate to a limited degree in relation to the grip (2) about the longitudinal axis (7) of the grip (2) and spring and damping elements are fitted between the grip (2) and the head, spring elements (13) are each arranged adjacent to one another in direction of the longitudinal axis (7), separately from damping elements (14), in recesses (12) extending in direction of the longitudinal axis (7) of the grip (2, 10) between the grip (2) and the shaft (5, 6) of the head in order to enable effective spring and damping of the torsional and longitidunal vibrations of the racquet (1) in the grip region.                         (Fig. 2)
Patent CA-2065643-A1 (CA)
Title: A process for the production of polynuclear aromatic polyamines
Inventor: KNOEFEL HARTMUT
IPC: C07C209/78
Filed: 1992-04-09
Abstract: Mo3695 LeA 26,019 A PROCESS FOR THE PRODUCTION OF POLYNUCLEAR AROMATIC POLYAMINES        ABSTRACT OF THE DISCLOSURE    The invention relates to an improved process for the production of polynuclear aromatic polyamines by condensation of aniline with formaldehyde in the presence of water and acidic catalysts and working up of the reaction mixture by extraction with a hydrophobic solvent, the acid catalyst accumulating in the aqueous phase of the extraction step being reused.         Mo3695
Patent CA-2066396-A1 (CA)
Title: Mail transport assembly for mail sorting system
Inventor: MALATESTA JAMES
IPC: B65H29/12
Filed: 1992-04-16
Abstract: Abstract of Disclosure A mall transport assembly for a mail sorting system includes a plurality of sets of drive units mounted on a transport surface.  Each of the sets includes at least one diverter pivotally mounted to two positions.  An endless inner belt is rotationally mounted generally in line with the diverter in one of the positions of the diverter.  A drive belt has a run in contact with the inner belt so as to convey items of mail in a downstream direction when the item is directed thereto by the diverter.  An intermediate belt is located with a run in Contact with the inner belt so that rotation of one of the belts causes the other belt to rotate.  A side belt is in Contact With the intermediate belt to drive mail directed by the diverter into a collecting bin.
Patent CA-2069434-A1 (CA)
Inventor: HAINES HIEMI K
IPC: E21B43/40
Filed: 1990-08-30
Abstract: A process for enriching a drive gas with intermediate hydrocarbon compounds to enhance the ability of the gas to mobilize hydrocarbons within a subterranean hydrocarbon-bearing formation. The drive gas is contacted with oil containing intermediate hydrocarbons under conditions such that the gas strips intermediate hydrocarbons from the oil. The drive gas may be further enriched upon contacting the gas with stripped oil which has been enriched with intermediate hydrocarbons under conditions such that the gas strips intermediate hydrocarbons from the enriched stripped oil.
Patent CA-2070666-A1 (CA)
Title: Teeth Straightening Bracket
Inventor: SUYAMA HAJIME
IPC: A61C7/12
Filed: 1990-12-04
Abstract: A teeth straightening bracket comprises a base plate, a wire support disposed on the base plate, and a wire passage groove formed in the wire support for causing a correcting wire to pass therethrough under sliding move-ment.  At least one of  pair of engaging fingers for a binding wire is disposed on both sides of the wire support excepting for both longitudinal ends thereof. Further engaging fingers are preferably disposed on both longitu-dinal ends of the wire support in perpendicular to the longitudinal direction.
Patent CA-2071763-A1 (CA)
Title: Urine bag
Inventor: YANG CHUNG-RONG
IPC: A61G9/00
Filed: 1992-06-22
Abstract: Abstract A disposable urinal made of plastic includes a bag-shaped portion made of a liquid impermeable sheet material and an adaptation spout affixed to the upper edge of the bag.  The adaptation spout is shaped to water tightly surround the human genitals during urinating.  The bag may be water tight and sealable, or tubular and open at the lower end in order to direct the urine to a drain.
Patent CA-2075465-A1 (CA)
Title: Polyester/poly(vinylphenol) blends
Inventor: MASSA DENNIS J
IPC: C08L25/18
Filed: 1992-08-12
Abstract: POLYESTER/POLY(VINYLPHENOL) BLENDS     Abstract of the Disclosure A miscible blend is disclosed.  The blend includes a) a thermoplastic polyester wherein the diacid component of said polyester includes aromatic groups and wherein the diol component of said polyester comprises at least about 20 mole percent of a non-cyclic, aliphatic diol and b) a vinylphenol containing polymer;       wherein components a) and b) are present in relative proportions by weight within the range of from about 1:99 to 99:1 parts based on 100 parts of the combined components a) and b).