baber/WOPTO huggingface dataset:
Patent CA-2059895-A1 (CA)
Title: Car animal waterer
Inventor: RUTHERFORD LISA
IPC: A01K7/06
Filed: 1992-01-23
Abstract: IN CAR ANIMAL WATERER ABSTRACT OF THE DISCLOSURE An animal watering apparatus has a reservoir bottle with a delivery spout projecting downwardly from the bottom of the bottle. A valve in the delivery spout may be opened by an animal to deliver water on demand. Below the delivery spout is a basin of rigid, chewable synthetic plastic material that may be impregnated with a flavoring or odorizing material. The basin is connected to the bottle to form a unit. A support for the bottle and basin unit is mounted on a spring loaded telescopic pole so that the bottle and basin can be mounted in an automobile at any convenient location.
Patent CA-2059984-A1 (CA)
Title: 1-h-azole-(w-(4-(2-pyrimidimyl)-1-piperazinyl)-alkyl) derivatives for the preparation of drugs useful for the treatment of cognitive troubles
Inventor: FRIGOLA-CONSTANSA JORDI
IPC: A61K31/496
Filed: 1992-01-24
Abstract: The use of derivatives of the general formula I 
<IMAGE>
 in which: 
 
  n can have the values 1 to 6, and 
  R represents a hydrogen atom, a halogen, a C1-C4 lower alkyl radical, a heteroaryl radical, a sulphonic radical, an N-substituted or N-disubstituted sulphamido radical, a nitro radical, a hydroxyl radical, an oxo radical, a C1-C4 lower alkoxy radical, a cyano radical, a C1-C4 lower alkyl carboxylate radical, an aryl or substituted aryl radical or an amino or substituted amino radical, of formula 
<IMAGE>
 in which 
 
  R1 and R2, which are identical or different, represent a hydrogen atom, an alkyl radical, an aryl radical, an alkylcarboxy radical, an arylcarboxy radical, an alkylsulphonyl radical or an arylsulphonyl radical, the alkyl fragments of these radicals containing from 1 to 4 carbon atoms, 
 
 and of their therapeutically acceptable salts for the manufacture of medicines intended for the treatment of disorders of the cognitive functions, such as presenile dementia, senile dementia, memory dysfunctions, deterioration of consciousness and Alzheimer's disease.
Patent CA-2061172-A1 (CA)
Title: Gas dryer conversion circuit
Inventor: ST LOUIS ROBERT M
IPC: D06F58/26
Filed: 1992-02-13
Abstract: GAS DRYER CONVERSION CIRCUIT               ABSTRACT OF THE DISCLOSURE This invention relates to a circuit for energizing a device in a domestic clothes dryer from a source of potential which if directly connected across the device would lead to premature failure of the device. In order to drop the potential applied to the device, the start winding of the drive motor is serially connected in the circuit containing the device to drop the potential applied to the device.
Patent CA-2062286-A1 (CA)
Title: Aromatic monoanhydride-esters
Inventor: BLYAKHMAN YEFIM
IPC: C08G73/10
Filed: 1992-03-09
Abstract: AROMATIC MONOANHYDRIDE-ESTERS Abstract of the Disclosure Aromatic monoanhydride-esters of the formula (I)   (I), wherein R1 is      ,           or   and R2 is hydrogen, C1-C4alkyl or -OCH3 are useful as endcapping agents for the synthesis of multifunctional high temperature resins such as polyimides, polyimide-esters, polyimide-ethers and polyimide-amides.
Patent CA-2062564-A1 (CA)
Inventor: FAUCHER LOUIS
IPC: A63F7/24
Filed: 1992-03-10
Abstract: ABSTRACT OF THE INVENTION           There is provided a new and useful game simulating a war situation comprising a defensive position under attack, the game comprising a base or board; a simulated defensive structure in the nature  of  a  walled  enclosure  on  the  board;  simulated means permitting an attacker to scale the walled enclosure; means for shooting a projectile into the enclosure; means in the enclosure for  receiving  a  projectile  shot into  the  enclosure  and  for indicating a degree of accuracy of the shot; and at least two simulated attackers  for attacking the defensive structure and comprising markers moveable along predetermined marked paths and responsive to the roll of a die.
Patent CA-2069687-A1 (CA)
Title: Tobacco smoking article with electrochemical heat source
Inventor: BANERJEE CHANDRA K
IPC: A24F42/80
Filed: 1992-05-27
Abstract: ABSTRACT           A tobacco smoking article with an electro-chemical heat source is disclosed.  The non-combustion heat source includes at least two metallic agents capable of interacting electrochemically with one another, such as magnesium and iron or nickel.  The metallic agents may be provided in a variety of forms, including a frozen melt, a bimetallic foil, wire of a first metal wrapped around strands of a different metal, and a mechanical alloy.  The metallic agents may be in the form of a powder filling a straw, or small particles extruded with a binder or pressed to form a rod.  The powder filled straw or rod may be placed in a heat chamber surrounded by tobacco.  An electrolyte solution contacts the metallic agents in the heat chamber to initiate the electrochemical interaction, generating heat which in turn volatilizes the nicotine and flavor materials in the tobacco.          Processes for producing flavor substances from tobacco are also disclosed.  The processes involve heating tobacco during a first staged heating to a first toasting temperature to drive off volatile materials; increasing the toasting temperature during a second staged heating to a second toasting temperature and separately collecting, as flavor substances, at least portions of the volatile materials driven off at the first and second toasting temperatures.  Prefer-ably, the moisture content of the tobacco is reduced without removing volatile flavor components, such as by freeze drying the tobacco, and then heating the dried tobacco.
Patent CA-2070093-A1 (CA)
Title: Linear viscoelastic aqueous liquid detergent composition, especially for automatic dishwashers, of improved high temperature stability
Inventor: SHEVADE MAKARAND
IPC: C11D3/37
Filed: 1992-05-29
Abstract: LINEAR VISCOELASTIC AQUEOUS LIQUID DETERGENT COMPOSITION, ESPECIALLY FOR AUTOMATIC DISHWASHERS, OF IMPROVED HIGH TEMPERATURE STABILITY                    ABSTRACT OF THE DISCLOSURE      Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance, Linear viscoelasticity and pseudoplaetic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener.  Potassium to sodium weight ratios of at least 1/1 minimize amount of undissolved solid particles to further contribute to stability and pourability.  Control of incorporated air bubbles functions to provide the product with a bulk density of  1.35 to 1.40 g/cc which roughly corresponds to the density of the liquid phase.          Stearic acid or other fatty acid or salt further improve physical stability.
Patent CA-2070474-A1 (CA)
IPC: B60R16/02
Filed: 1992-06-04
Abstract: An improved electrical system for a recreational vehicle or the like including a first battery for starting the engine and the like, having a second or auxiliary battery for providing electric current to interior lights and the like. The improvement includes a link circuit for electrically linking the first and second batteries and a supplemental electric current source such as an independently powered generator or an electric utility current source, and control structure for allowing electric current to flow through the link circuit from the second battery and/or the supplemental electric current source to the first battery and the first battery load without allowing the flow of significant electric current from the first battery to the second battery or the second battery load.
Patent CA-2071947-A1 (CA)
Title: Method and apparatus for the treatment of glaucoma
Inventor: KLEIN EDWARD E
IPC: A61F9/00
Filed: 1990-12-11
Abstract: A method of permanently surgically treating glaucoma is disclosed together with an apparatus for effecting such treatment. In accordance with the method, an implant (21) is disposed at a filtration site (14) through the sclera (18), the implant including a through going aperture (36) leading from the anterior chamber to a bleb (10) formed in the conjunctiva (11). The implant is retained in the sclera by radially compressing the same during the insertion procedure and thereafter releasing the radial compressive forces whereby the implant expands and is prevented from dislocation.  An apparatus for effecting the implant is likewise disclosed, the apparatus including a cannula (17) having a bore (26) constraining the insert, a plunger (28) for shifting the insert through an angularly offset opening (22) in the cannula and a retainer filament (34) engaged in the passage in the insert for controlling the precise location of the insert during the implant and for releasing the insert from connection to the cannula when the precise position is achieved.
Patent CA-2072659-A1 (CA)
Title: Separable fastening device
Inventor: MCLAUGHLIN CAROL A
IPC: B65D33/24
Filed: 1990-12-07
Abstract: The present invention relates to a separable fastening device provided for releasably fastening a first surface to a second surface. The separable fastening device comprises a first fastening element (14) of high static vinyl material which is attached to the first surface (24), and a second fastening element (16) of high static vinyl attached to the second surface (32). When the first fastening element (14) and the second fastening element (16) are placed against each other in a face-to-face relationship, the attractive forces between the first and second fastening elements form a separable bond between the first and second surfaces.
Patent CA-2074530-A1 (CA)
Title: Bus locking fifo multi-processor communication system
Inventor: PITTS WILLIAM M
IPC: G06F13/42
Filed: 1990-08-20
Abstract: A message transfer system for transferring message data from a master processor (1140) across a VMEbus (22) to a slave processor (1140). The message transfer system includes a FIFO (1120) interconnected to the VMEbus (22) for receiving and storing the message data transferred from the master processor (1140). The FIFO FULL  state, which indicates that FIFO (1120) is unable to store message data, and generates a FIFO FULL signal (1125) to indicate the existence of the FIFO FULL state. The system further includes a means (1130) interconnected to the FIFO (1120) and the VMEbus (22) responsive to the receipt of a FIFO FULL signal (1125) from the FIFO (1125).
Patent CA-2076593-A1 (CA)
Title: Polypeptides and use thereof
Inventor: KITADA CHIEKO
IPC: A61K38/00
Filed: 1992-08-21
Abstract: Disclosed are (1) a polypeptide represented by formula (I), or a pharmaceutically acceptable amide, ester or salt thereof:      His-Ser-Asp-Gly-Ile-Phe-Thr-Asp-Ser-Tyr-Ser-Arg-Tyr-Arg-Lys-Gln-NH-CHX-CO-Ala-Val-Lys-Lys-Tyr-Y ......... (I) wherein X is hydrogen atom; or a lower alkyl group which may be substituted with a member selected from the group consisting of hydroxy group, substituted or unsubstituted amino group, carboxyl group, carbamoyl group, and substituted or unsubstituted aromatic group; and Y is one of amino acids or peptides consisting of 1 to 16 amino acid residues counted from the N-terminal side of Leu-Ala-Ala-Val-Leu-Gly-Lys-Arg-Tyr-Lys-Gln-Arg-Val-Lys-Asn-Lys, and (2) a pharmaceutical composition comprising a polypeptide represented by formula (I), or a pharmaceutically acceptable amide, ester or salt thereof, which has remarkable c-AMP activity and is useful as a nerve activating agent.
Patent CA-2076606-A1 (CA)
Inventor: ARNAUD CHARLES
IPC: H04J3/17
Filed: 1992-08-21
Abstract: A method and apparatus allows to accurately detect voice presence  on  a  digitized  communication  line  even  in  the presence of tone  signals.   The method includes analyzing digitized communication input signal by current blocks of 20ms (step 20), to define the stationary or non stationary state of any current block (step 21). Then an analysis on the states of the M last 20ms blocks (step 22) allows to give the final decision on voice presence or not.
Patent CA-2077205-A1 (CA)
Title: Titanium carbonitride coated stratified substrate
Inventor: NARASIMHAN KRISHNAN
IPC: C23C16/44
Filed: 1992-08-31
Abstract: A process for forming a titanium carbonitride coated stratified cobalt enriched cemented carbide cutting insert, said cemented carbide is comprised of more than 70 percent by weight tungsten carbide and has a matrix binder comprising cobalt with a cobalt enriched stratified surface. The process comprises chemically vapor depositing a layer of titanium carbonitride on said cemented carbide substrate by heating gaseous reactants comprising titanium chloride, methane, hydrogen, and nitrogen with an optimum methane/nitrogen ratio, under suitable conditions to form a titanium carbonitride coated insert having an eta phase in the cemented carbide substrate adjacent said titanium carbonitride coating. The eta phase comprises chemical compounds consisting essentially of cobalt, tungsten and carbon, and the titanium carbonitride surface is contacted with a carburizing gas for a sufficient time and at a sufficient temperature to convert substantially all of said eta phase to elemental cobalt and tungsten carbide.
Patent CA-2077983-A1 (CA)
Title: Nitrated metalloporphyrins as catalysts for alkane oxidation
Inventor: ELLIS PAUL E JR
IPC: B01J31/18
Filed: 1992-09-10
Abstract: ABSTRACT      In one embodiment, alkanes are oxidized by contact with oxygen-containing gas in the presence as catalyst of a metalloporphyrin in which hydrogen atoms in the porphyrin ring have been replaced with one or more nitro groups.          Hydrogen atoms in the porphyrin may also be substituted with halogen atoms.  In another embodiment, new compositions of matter comprise nitro-substituted metal complexes of porphyrins are catalysts for the oxidation of alkanes.  The metal is iron, chromium, manganese, ruthenium, copper or cobalt.  The porphyrin ring has nitro groups attached thereto in meso and/or .beta.-pyrrolic positions.     DRJ0624F.drj ADM165.WPD 26
Patent CA-2079335-A1 (CA)
Title: Installation of lateral linings from the main pipeline out
Inventor: WOOD ERIC
IPC: F16L55/18
Filed: 1991-04-22
Abstract: The lining of a lateral pipe which leads into a main pipe is effected by everting a resin impregnated tubular lining through an elbow in the main pipe. Eversion is by means of fluid under pressure supplied through a pressure pipe. The elbow is held in position by an inflatable bag which is inflated by the said fluid and the bag also seals the lateral/main pipe junction. The bag is such that at least one additional pressure pipe may extend past the seal arrangement so that at the same time as the first mentioned lateral lining is curing, a second lateral may be similarly lined.
Patent CA-2080450-A1 (CA)
Inventor: HASHIMOTO KAZUYA
IPC: H03G3/20
Filed: 1992-10-13
Abstract: A burst control circuit for use in a TDMA communications system comprises a power amplifier having two separate control terminals. A level control signal which is the difference between a reference signal and the level of the output burst signal of the amplifier, feedback-controls the level of the output burst signal through first control terminal, and a waveform control signal having predetermined waveform, controls the waveform of the output burst signal through a second control terminal. When the level of the reference signal is decreased, the amplitude of the waveform control signal is decreased as a function of the level of the reference signal.
Patent CA-2080741-A1 (CA)
Inventor: KLEBER ROLF
IPC: D06M13/17
Filed: 1992-10-16
Abstract: Abstract of the disclosure:            Biodegradable spin finishes The invention relates to spin finishes which contain compounds of the formula HO(CH2CH20)x-RO-(CH2CH2O)yH               I   in which R  is  an  alkylene  radical  which  is  mono-  or  poly-substituted by alkyl, has 2 to 4 carbon atoms in the alkylene chain and contains methyl,  ethyl,  propyl or isopropyl as the alkyl substituent, and the sum of x and y is 10 to 20, x and y being different from zero, and to a process for the spin finishing of fibers.
Patent CA-2082404-A1 (CA)
Inventor: GABALLAH IBRAHIM
IPC: B01J20/24
Filed: 1992-03-06
Abstract: 2082404 9215397 PCTABS00160 L'invention a pour objet un substrat végétal à base d'un matériau de type ligno-cellulosique, caractérisé par: une quantité de lignine supérieure à 10 % en poids sec du matériau ligno-cellulosique; une répartition en composés phénoliques des extraits du matériau ligno-cellulosique, telle que la proportion en poids sec des composés phénoliques sous forme de polymères est inférieure à la somme des proportions en poids sec des trimères, dimères et monomères des composés phénoliques des extraits. Ce substrat est utilisé pour traiter des effluents industriels liquides ou purifier et/ou adoucir l'eau.
Patent CA-2083323-A1 (CA)
Title: Aromatic amino-alcohol derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses
Inventor: FUJITA TAKASHI
IPC: C07C217/22
Filed: 1992-11-19
Abstract: ABSTRACT OF THE DISCLOSURE     Compounds of formula (I):                                             (I) (wherein: RO is hydrogen, methyl or hydroxymethyl; R1 is substituted alkyl; R2 and R3 are each hydrogen, halogen, hydroxy, alkoxy, carboxy, alkoxycarbonyl, alkyl, nitro, haloalkyl, or substituted alkyl; X is oxygen or sulfur; and Ar optionally substituted phenyl or naphthyl); and pharmaceutically acceptable salts thereof have a variety of valuable pharmaceutical activities, including anti-diabetic and anti-obesity activities; in addition, they are capable of treating or preventing hyperlipemia and hyperglycemia and, by inhibiting the action of aldose reductase, they can also be effective in the treatment and prevention of complications of diabetes.
Patent CA-2088605-A1 (CA)
Inventor: GUCKEL HENRY
IPC: H01L21/288
Filed: 1993-02-02
Abstract: Complex metal structures are formed in microminiature dimensions utilizing multiple mask exposures which are capable of producing substantially arbitrary three-dimensional shapes. A first layer of a primary metal is electroplated onto an exposed plating base to fill a void in a photoresist, the photoresist is removed, and a secondary metal, which can constitute a sacrificial metal, is electroplated over the first layer and the plating base.      The exposed surface of the deposited secondary metal is then machined down to a height which exposes the first metal to produce a substantially flat, uniform surface extending across both the primary and secondary metals.      The secondary metal facilitates machining of the primary and secondary metals because of these mechanical stability provided by the secondary metal to the primary metal.      After the first layers of the primary and secondary metals have been machined, another photoresist layer can be applied over the primary and secondary metals, and a second layer of primary metal is electroplated. A further layer of secondary metal can be also electroplated if desired.      The process of machining and electroplating can be repeated until the desired structure is formed. Secondary metal is removed by an etchant which does not etch the primary metal.
Patent CA-2090407-A1 (CA)
Title: Functional antagonism between proto-oncoprotein c-jun and hormone receptors
Inventor: EVANS RONALD M
IPC: C12Q1/68
Filed: 1991-09-20
Abstract: Hormone receptors and the transcription factor Jun/AP-1 have been shown to reciprocally repress one another by a mechanism which is independent of DNA binding. For example, over-expression of AP-1 represses glucocorticoid-induced activation of genes carrying a functional glucocorticoid response element. Conversely, glucocorticoid has been shown to repress the transcriptional activation of genes which are controlled by promoters which contain the AP-1 binding site. In addition, methods are disclosed for selecting compounds useful for treating cells undergoing uncontrolled proliferation, such compounds being capable of disrupting the function of AP-1, but display substantially no ability to promote the transcriptional activation of hormone responsive genes.
Patent CA-2092010-A1 (CA)
Inventor: TWEEDT ROBERT C
IPC: E06B5/00
Filed: 1993-03-19
Abstract: A door assembly includes Z-bars attached to a door jamb, the front flanges of which have a U-shaped channel which contains screws attaching the Z-bars to the jamb, a cover strip over the channel, hidding the screws from view and a pair of sealing fins attached by an edge cap means to the latch edge of the door and an L-shaped sheath on the back flange having another pair of sealing fins to create a seal between the door and the door jamb.
Patent CA-2092462-A1 (CA)
Inventor: FISSMANN HANS-JOACHIM
IPC: B65H18/20
Filed: 1993-03-25
Abstract: This invention rollers to a winder for rewinding a running paper web with the following features: 1.1 Two support rollers that together form a winding bed to hold the paper roll; 1.2 The paper web is wound around one of the support rollers during operation; 1.3 The other of the two support rollers is lower than the first support roller so that a plane through the axes of the two support rollers from an angle with the horizonal.      The invention is characterized by the following features: 1.4 The winding bed is exclusively of the support rollers 1.5 The second support roller has a liner that is considerably more deformable than the liner of the second support roller; 1.6 The two support roller are fixed in location
Patent CA-2092994-A1 (CA)
Title: Belt grinder
Inventor: MAIER URS
IPC: B24B21/20
Filed: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           The grinding belt (76) of a belt grinder is guided over a drive roller (86) and a contact roller (78) and tightened by a belt tensioner.  To improve the matching of the contact roller (78) to the surface (4) to be ground, it has a floating support.          In addition, guide rollers (80, 82) for the grinding belt (76) are located on both sides of the contact roller (78).
Patent CA-2093122-A1 (CA)
Inventor: QUAECK MANFRED W
IPC: B65G25/06
Filed: 1992-08-19
Abstract: A liquid-light reciprocating floor construction (2) includes a plurality of slats (4) slidable on a plurality of stationary bases (6), with each base (6) supporting an individual slat (4). Each of the bases (6) is unitary in construction such that liquid leaking through the points of contact (16) between the slat (4) and the base (6) cannot reach the floor (30) supporting the bases (6). The bases (6) are interconnected by mating flanges (44), and seals (36) adjacent the mating flanges (44) prevent liquid from leaking through the flanges (44) to the supporting floor (30).
Patent CA-2094188-A1 (CA)
Title: Breast foundation and natural support
Inventor: FLANAGAN PATRICIA C
IPC: A41C3/00
Filed: 1993-04-16
Abstract: A breast foundation and natural support characterized by its immobility relative to the rib-cage and also by its capacity to permit  independent movement  of  breasts  while  comfortably supporting same.  The support assembly includes inner and outer front panels, the latter having seam connection to at least the principal supporting cup and the former bearing an underwire. In a modification for the  fuller breast,  a double  cup  is interconnected to the outer front panel.  An optional prothesis pocket is also available, wherein a separate piece of fabric is connected at the top of the foundation in both forms of the invention, the fabric hangs down to form a pocket from above. As the prothesis is inserted from an open side and held in place by the lower pocket, an upper pocket is thus formed.
Patent CA-2095782-A1 (CA)
Title: Compound tan-1607a, its derivatives, their production and use thereof
Inventor: KITANO KAZUAKI
IPC: C07H19/01
Filed: 1993-05-07
Abstract: Abstract of the disclosure:        There are disclosed a compound of the formula (I):       (I) wherein each of X1 and X2 is ethylene or vinylene, each of R1 and R2 is hydrogen or an acyl group, and each of R3, R4 and R5 is hydroxyl or an optionally substituted amino group, or a salt thereof; its production; and an antilipemic agent comprising it.