baber/WOPTO huggingface dataset:
Patent CA-2158229-A1 (CA)
Inventor: EGUCHI TAKEO
IPC: C01F7/36
Filed: 1995-09-13
Abstract: In a recording medium having a porous ink-receiving layer containing alumina hydrate of boehmite structure formed on a base material, the alumina hydrate has crystallinity ranging from 15 to 80 and microcrystals of the alumina hydrate are directed to be parallel to a plane direction of the ink-receiving layer at a parallelization degree of not less than 1.5.          The recording medium is employed in an ink-jet recording method conducting printing by ejecting ink droplets through an orifice onto a recording medium as the recording medium.       A process for producing the recording medium comprises the steps of: applying a coating liquid containing alumina hydrate of boehmite structure with shearing stress onto a base material; and drying the coated material to obtain a degree of parallelization of a microcrystal of the alumina hydrate with a plane direction of the ink-receiving layer of not less than 1.5.
Patent CA-2158707-A1 (CA)
Inventor: PALMER DENNIS D
IPC: E03F7/02
Filed: 1995-09-20
Abstract: A disc-shaped sealing device for use in temporarily blocking and sealing a plastic fitting in a drain, vent, waste plumbing system is molded as an integral, unitary piece from polymeric material.  The sealing device comprises a circular disc and an angled flange extending outwardly and upwardly from the perimeter of the circular disc.   The disc-shaped device fits snugly within a barrel of a plastic fitting such that the circular disc is coaxially received in the barrel of the plastic fitting and the angled flange mates with and lies against a bevel in the barrel of the plastic fitting.  A lug extends downwardly from the circular disc.  First and second elongate grooves are formed in one of the surfaces of the circular  disc.    These  grooves  have  a  common  juncture positioned near the forward end of the lug,  the grooves diverge and extending along the opposite sides of the lug to near the back end of the lug.  The grooves then further extend so that the first groove curves in an arc around the perimeter of the circular disc, and the second groove extends in an arc that is  spaced inwardly toward a central portion of the circular disc from the first groove.  The disc-shaped device can be ripped out of the barrel of the fitting so as to remove the device in its entirety from the fitting by pulling on the lug and ripping the circular disc along the first and second grooves in a spiral ripping motion that ultimately pulls the circular disc and the angled flange out of the fitting.
Patent CA-2159672-A1 (CA)
Title: A valve train with suction-controlled ring gear/internal gear pump
Inventor: EISENMANN SIEGFRIED A
IPC: F01L1/34
Filed: 1995-10-02
Abstract: The invention relates to a valve train of an internal combustion engine having hydraulic actuator means for controlling a valve control means as a function of engine speed and having a pump driven by the engine for supplying the actuator means with working fluid. The pump is configured as a suction-controlled ring- gear pump having a sealing web extending over a plurality of pockets and featuring a delivery characteristic as a function of speed which is adapted to the working fluid requirement of said actuator means. In addition, an internal gear pump is provided, particularly useful for such a valve train.
Patent CA-2161145-A1 (CA)
Title: Interiorly installable roof mount
Inventor: KOSIK WALTER JR
IPC: E04D13/147
Filed: 1994-04-29
Abstract: A roof mount for supporting a vertically disposed tubular member (1) on an inclined roof (2) of a building in which the tubular member (1) extends through an opening (3) in the roof (2). The mounting is disposable on the exterior of the roof (2) wholly from within the building. The mount includes an upper flashing (4) having an peripheral flange (5a, 5b) with dimensions that are larger than the opening (3) so the upper flashing (4) completely covers the opening (3). The upper flashing (4) can be slipped through the opening (3) from the inside of the building and fitted on the outside of the hoof (2). A tubular member receiving aperture (8) is disposed within the upper flashing (4) and is arranged to receive the tubular member (1). Gasketing (14) is provided to seal any spaces between the aperture (8) and the exterior of the tubular member (1). A lower flange (9) having a central opening to receive the tubular member (1) is disposed within the building and to engage the interior of the roof (2).
Patent CA-2161589-A1 (CA)
Title: Phosphorescent and fluorescent marking composition
Inventor: FISTNER DAVID C
IPC: C09D13/00
Filed: 1995-10-27
Abstract: A phosphorescent and fluorescent marking composition, e.g.,  a crayon,  comprising both high and low molecular weight   polyethylene   glycols   in   combination   with phosphorescent and fluorescent pigments.  The composition advantageously preferably further includes at least one filler, which preferably includes a water-miscible filler, a water-soluble surfactant, and a plasticizer.
Patent CA-2163055-A1 (CA)
Title: Foldable die cut cards
Inventor: BRADLEY STERLING E LANI
IPC: B42D15/04
Filed: 1995-11-16
Abstract: A foldable card and method of making has multiple panels connected by fold lines which are placed laterally inward from free peripheral edges of end panels such that the card can be die cut in a folded configuration around an entire periphery of the card without entirely eliminating the fold lines. In a preferred method of making the cards, card stock is folded along the fold lines prior to cutting. The fold lines of the card are spaced at intervals to define different widths of adjoining panels so that when folded in a "Z" configuration a free peripheral edge of an end panel overlaps or underlaps a fold line. There may be multiple fold line interconnected panels between end panels. The fold lines may be oriented generally vertically or generally horizontally relative to the face of the card. Abutting surfaces of two or more adjacent panels may be bonded by adhesive at areas not coincident with adjoining fold lines in which case the fold lines between such adhesively connected panels may be eliminated in the die cutting step. In an alternate embodiment, a separate tipped-on panel is applied to a face of a folding panel of the card. The peripheral edges of the tipped-on panel are die cut such that the fold lines are positioned laterally inward from peripheral edges of the tipped-on panel so that the fold lines are not eliminated in the cutting step.
Patent CA-2163255-A1 (CA)
Title: Compositions in the form of solid solutions
Inventor: GRABOWSKI SVEN
IPC: A61K47/30
Filed: 1994-05-09
Abstract: Compositions in the form of solid solutions contain (a) 1 to 90 % by weight of a coumarin derivate A from the group of the heterocyclic substituted alkoxycoumarins or of the sulfonic acid-esterified hydroxycoumarins as active substance and (b) 10 to 99 % by weight of at least a water-soluble polymer B as excipient.
Patent CA-2163406-A1 (CA)
Title: Charge utile de satellite a canaux transparents integres
Inventor: FLOURY GERARD
IPC: H04B1/59
Filed: 1995-11-21
Abstract: Charge utile pour satellite à d canaux transparents comprenant en outre une première pluralité g de filtres de canal passe-bande IMUX de largeur .delta. qui filtrent des signaux reçus ; des moyens de transposition de fréquence, une pluralité k d'amplificateurs de canal, k ~ d ; des moyens d'amplification de puissance, et une deuxième pluralité p de filtres de canal OMUX qui filtrent les signaux amplifiés par les amplificateurs de canal et les amplificateurs de puissance, des moyens de redondance afin d'affecter d amplificateurs auxdits d canaux ; lesdits moyens de transposition de fréquence comprenant au moins un mélangeur et au moins une source d'un signal de fréquence de transposition, caractérisé en ce que lesdits g filtres IMUX de canal passe-bande filtrent lesdits signaux reçus avant la transposition de fréquence par lesdits moyens de transposition.
Patent CA-2163746-A1 (CA)
Title: Mobile slave switch
Inventor: JONSSON BJOERN ERIK RUTGER
IPC: H04W88/14
Filed: 1994-06-20
Abstract: The invention relates to a slave switch having a number of connections (4) for traffic with switch-external users (7), and a number of extensions (6) intended for connection with switch-internal users (5). The slave switch is characterized in that it is constructed to initiate originating calls only, and in that the switch includes by-pass signalling means (14). The invention also relates to a method of communication between the slave switch and a master switch (13).
Patent CA-2167761-A1 (CA)
Title: Adjustable retainer system for vending machine storage compartments
Inventor: ODEN KENNETH W
IPC: G07F11/04
Filed: 1996-01-22
Abstract: This retainer system for vending machine storage compartments includes opposed compartment walls and opposed elongate retainers selectively connected to associated compartment walls in adjustable relation lengthwise of the containers to engage selected contoured containers  intermediate the  length thereof  to provide a stop inhibiting axial movement of said selected containers.
Patent CA-2168278-A1 (CA)
Title: Thin gauge, fine diameter steel cord reinforced tire ply fabric and a method of lap splicing the fabric
Inventor: PRAKASH AMIT
IPC: B29D30/42
Filed: 1996-01-29
Abstract: A thin gauge, fine diameter steel cord reinforced tire ply fabric 2 is disclosed which can be effectively lap spliced without detrimental effect.      The steel cord 1 has one or more filaments 9, each filament has a percent elongation of over 2.5% and tensile strength of at least (-2000D+4400 MPa) × 95%, where D is the diameter of the filament in millimeters. For passenger and lightly loaded trucks the fabric 2 is manufactured using a preferred cord 1 which is a 1+5×.18 mm wire spaced 14 ends per inch, for heavier loaded vehicles such as light trucks load rated E or greater the number of cords 1 is increased to 28 ends per inch. The fabric 2 used as a single radial ply for a pneumatic tire 20 can be spliced using a lap splice technique due to the strength and fineness of the cord 1 in combination with the very thin gauge g between the adjoining surfaces 10.
Patent CA-2172508-A1 (CA)
Title: Method for preparing microspheres comprising a fluidized bed drying step
Inventor: CLELAND JEFFREY L
IPC: A61K9/00
Filed: 1994-10-13
Abstract: A method for drying microspheres in a fluidized bed is provided, along with a composition comprising microspheres dried by that method.
Patent CA-2172986-A1 (CA)
Title: Tetrahydropyridine-(or 4-hydroxypiperidine)alkylazoles having an affinity for sigma and/or 5ht1a receptors
Inventor: MERCE-VIDAL RAMON
IPC: A61P25/28
Filed: 1995-07-26
Abstract: The present invention relates to the compounds of general formulaused as medicaments possessing therapeutic activity for the treatment of anxiety, psychosis, epilepsy, convulsion, motoricity problems, amnesia, cerebrovascular diseases or senile dementia.
Patent CA-2173130-A1 (CA)
Title: Glutathione s-transferase-activated compounds
Inventor: KAUVAR LAWRENCE M
IPC: C07K5/037
Filed: 1994-09-30
Abstract: Compounds of formula (1) or the amides, esters or salts thereof, wherein: L is an electron withdrawing leaving group; Sx is S=O, O=S=O, S=NH, HN=S=O, Se=O, O=Se=O, Se=NH, HN=Se=O, S+R4 wherein R4 is alkyl (1-6C), or O-C=O or HN-C=O; each R of R1, R2 and R3 is independently H or a noninterfering substituent; n is 0, 1 or 2; Y-CO is selected from the group consisting of .gamma.-Glu, .beta.-Asp, Glu, Asp, .gamma.-GluGly, .beta.-AspGly, GluGly and AspGly; and AAc is an amino acid linked through a peptide bond to the ramainder of said compound of Formula (1), are disclosed. These compounds are useful prodrugs for selective treatment of target tissues which contain compatible glutathione S-transferase (GST) isoenzymes, and simultaneously elevate the levels of GM progenitor cells in bone marrow.
Patent CA-2176477-A1 (CA)
Inventor: ORRISS RICHARD ALLAN
IPC: H04M15/08
Filed: 1994-12-02
Abstract: In a telephone network, customized advanced intelligent network (AIN) services are provided to standard IN/1 "800" service customers. An IN/1 service switching point (IN/1 SSP) (130) receives a call directed to the standard IN/1 "800" service customer (112), and generates an "800" query to an "800" services data base (156). An "800" service control point ("800" SCP) (150) generates an "800" response containing a carrier identification code, and the IN/1 SSP routes the call via a trunk group designated by the carrier identification code. An AIN-equipped service switching point (AIN SSP) (126) then generates an AIN query to an AIN service data base (174). In response, an AIN-equipped service control point (AIN.SCP) (170) executes AIN service records corresponding to the standar IN/1 "800" service customer to generate an AIN response containing call processing instructions. The AIN SSP (126) then uses the call processing instructions to complete the call.
Patent CA-2179108-A1 (CA)
Title: A shoe having an air-cooled breathable shoe liner
Inventor: FAY WILLIAM L SR
IPC: A43B23/07
Filed: 1996-06-13
Abstract: A conventional shoe which comprises a shoe upper of continuous and uninterrupted material attached to an outer sole has its shoe upper lined with an air-cooled, breathable shoe liner comprising an outer knit layer of hydrophilic material, an inner knit layer of hydrophobic material, and monofilament yarns of hydrophobic material extending between and interknitted with the outer and inner layers for maintaining an air chamber therebetween, such that moisture from the foot of the wearer is transmitted by the inner layer and the monofilament yarns through the air chamber and is absorbed by the outer layer and passes into the shoe upper to be dried by the outer air.
Patent CA-2180941-A1 (CA)
Title: Grating-grating interferometric alignment system
Inventor: GALLATIN GREGG M
IPC: G03F9/00
Filed: 1995-01-20
Abstract: The present invention provides a grating-grating interferometric alignment  system for microlithography.  It includes an electromagnetic radiation  source (116) of a coherent single or multiple discrete wavelengths or in some cases broadband electromagnetic radiation  (132), a detector (116) of the intensity of the return electromagnetic  radiation (134), x- and y- oriented independent linear mask grating (109), a checkerboard  pattern wafer grating (110), and frequency component extraction  (118), phase detection (120), and signal processing  (121) for determining  alignment from the return electromagnetic  radiation (134) intensity measured as a function of the relative position of the wafer and mask grating (109, 110).
Patent CA-2181629-A1 (CA)
Inventor: PETERSEN JOHN M
IPC: A01G23/06
Filed: 1996-07-19
Abstract: A method and apparatus for removal of tree stumps, by first splitting the upper part of the stump with a splitting plate, and then utilizing a digging member to sever and/or dislodge roots of the stump from the ground strata. This apparatus is desirably provided as a splitting attachment to be connected to a bucket of a backhoe or trackhoe. Also, there is a saw plate mounted to the lower side of a splitting plate. First, the bucket is manipulated to have the saw plate cut a kerf in the upper part of the stump, and then the splitting member is moved through the kerf to split the stump. The stump sections that are removed have comparatively little dirt and rocks attached thereto, and these can be more easily burned, cut into chips, or transported.
Patent CA-2181717-A1 (CA)
Inventor: SUTHERLAND ALISTAIR ALFRED PRE
IPC: B29K105/16
Filed: 1995-01-20
Abstract: Heat-shrinkable sleeves of relatively opaque polymeric material having a relatively transparent integral strip (or other formation) to facilitate positioning of the sleeve on an article about which it is to be shrunk. The opaque portions of the sleeves preferably incorporate sufficient flame-retardant additives to compensate for the absence of such additives from the transparent portions, which transparent portions preferably occupy less of the sleeve surface than the opaque portions.
Patent CA-2184166-A1 (CA)
Inventor: BUDIL MATTHIAS
IPC: G06F15/18
Filed: 1995-03-01
Abstract: Un multiplicateur vectoriel optique peut effectuer des calculs d'algèbre linéaire au moyen de modulateurs électro-optiques en sandwich ou de champs de cristaux liquides, tels ceux que l'on retrouve parmi d'autres dans des réseaux neuronaux. Il peut calculer des opérations de l'algèbre linéaire aussi rapidement que possible, bien que la matrice soit représentée par des champs de cristaux liquides lents. En outre, il peut aussi utiliser la matrice transposée, calculer le produit vectoriel de deux vecteurs et enregistrer directement la matrice du produit vectoriel dans la zone des cellules du modulateur matriciel. A cet effet, deux modulateurs électro-optiques rapides en sandwich qui représentent un vecteur sont mutuellement décalés de 90 degrés. Un modulateur optique matriciel qui représente la matrice suit cet agencement de modulateurs. Les modulateurs vectoriels mutuellement décalés de 90 degrés permettent de former le produit vectoriel de deux vecteurs, le résultat étant détecté par une matrice de détection dont les détecteurs se situent sur chaque cellule du modulateur matriciel. Les informations peuvent ainsi y être enregistrées et traitées localement.
Patent CA-2185359-A1 (CA)
Title: Analysis method and analysis apparatus
Inventor: KARLBERG BO
IPC: G01N35/08
Filed: 1995-03-29
Abstract: An analysis method is disclosed, in which several samples are passed in succession through a reaction channel (16) to a detector (17), and at least one reagent is introduced into the reaction channel (16) for reaction with the samples. An apparatus for implementing the method is also disclosed. Using the method and the apparatus, it is intended to specify an analysis method more capable of coping with different flow characteristics of the samples in fluid form. For that purpose, each sample and its associated reagent is introduced in a controlled manner into the reaction channel so that they form a block, along the length of which the local volume ratio between sample and reagent, averaged over a segment of predetermined length, is substantially constant, the length of the segment being substantially shorter than half the length of the block.
Patent CA-2187733-A1 (CA)
Title: Synthesis n-protected amino acids, especially n-boc-l-propargylglycine by zinc-mediated addition or organic halides to glycine cation equivalent
Inventor: ABOOD NORMAN A
IPC: C12P41/00
Filed: 1995-04-11
Abstract: A method is described for synthesis of N-protected amino acids, especially N-Boc-L-propargylglycine a key intermediate used in the preparation of high-potency, orally-active renin inhibitors. This method involves reaction of an organic halide with a glycine cation equivalent, such as methyl N-Boc-2-acetoxyglycine, in the presence of zinc dust to give Boc-protected amino acid derivatives in high yield. Typically useful organic halides are allylic, benzylic and propargylic halides. Resolution of methyl N Boc-parpargylglycine with alpha-chymotrypsin provides N-Boc-L-propargylglycine in high yield.
Patent CA-2191481-A1 (CA)
Title: Grease composition
Inventor: IKEUCHI HIROMITSU
IPC: C10N20/04
Filed: 1995-06-12
Abstract: A lubricating grease having improved noise properties and high dropping point. The grease comprises a base oil, from 2 to 30 wt.% of a lithium soap complex thickener and from 0.1 to 10 wt.% of a polyalkenyl succinic anhydride, polyisobutenyl succinic acid or mixture thereof.
Patent CA-2192523-A1 (CA)
Inventor: GRATHOFF HARTMUT
IPC: E21C47/00
Filed: 1996-12-10
Abstract: The operative members in open pit mining apparatus, designed as strata cutting and loading machines are exposed to high wear and tear in practical operation. The cutter tools (3) are so designed that those picks (5) which are cutting are in their operating position while the picks (5) for the other working direction areswivelled out of the cutting orbit. They must be robust and always functional. Pick holders armed with picks (5) are therefore pivotally disposed on hinges on both sides in the direction of rotation on the cutter bars (1) arranged on the circumference of the cutting drum. Two pick holders on opposite sides, form a pair. These are interconnected in articulated manner by a bar of such length that one pick (5) can perform its winning action while the other pick (5) is angularly displaced out of the groove being cut. Due to the excavating resistance, the cutter tools (3a and 3b) automatically assume their operating position. A two-way latch is provided for fixation in either operating position. The so designed cutting drum permits high operational reliability in robust operating conditions.
Patent CA-2195704-A1 (CA)
Inventor: DASSI FRANCESCO
IPC: A47K17/00
Filed: 1997-01-22
Abstract: The  present  invention  relates  to  a  suitable device for completing toilet bowls cleansing, after that water discharged from water hopper has drained, by  launching  a  jet  of  pressurized  water,  which device displays the special feature of consisting of a  support  means  carrying  a  container  to  be filled/refilled with water, the necessary apparatus form pressurizing said water, and a water launching nozzle body.     The  support  means  carrying  the  above  said elements  can  be  suitably  statically  positioned (fastened),   whereas,    although    it    remains functionally connected with said support means,  the water launching nozzle body can be moved away from it and, while being hand-carried by the user, can be freely oriented by her/him         nearby    said support means.
Patent CA-2197806-A1 (CA)
Title: Locking bolt and nut
Inventor: LI SHIH-WEI
IPC: F16B39/04
Filed: 1997-02-18
Abstract: Le précis n'est pas disponible en ce moment
Patent CA-2197895-A1 (CA)
Inventor: GUAY DANIEL
IPC: A61P25/28
Filed: 1995-08-24
Abstract: Nouveau composé de la formule (I) et procédé de traitement des maladies induites par la cyclooxygénase-2. Le procédé consiste à administrer au patient nécessitant un tel traitement une quantité non toxique et efficace sur le plan thérapeutique d'un composé de la formule (I). L'invention porte également sur certaines compositions pharmaceutiques destinées au traitement des maladies induites par la cyclooxygénase-2, qui renferment les composés de la formule (I).
Patent CA-2199668-A1 (CA)
Title: Refrigerator compressor mounting pan arrangement
Inventor: WOLANIN GERALD L
IPC: F25D23/00
Filed: 1997-03-11
Abstract: A refrigerator compressor mounting pan arrangement is preferably formed out of a metal plate which is drawn to form a pair of laterally spaced wheel wells that project upwardly from an upper surface of the plate.  On the lower surface of the plate, on opposing side of each wheel well, are recessed pocket portions which define enlarged areas against which wheel axles can bear.  A plurality of spaced tabs are lanced out of the plate adjacent each pocket such that, when a wheel having an associated axle is positioned in the well the axle bearing against the pockets, the tabs may be readily bent about the axle to retain the axle in a desired load bearing position.  A plurality of additional tabs are lanced out of the plate and project upwardly from the upper surface of the plate in order to enable a compressor and a condenser to be readily secured atop the plate.