baber/WOPTO huggingface dataset:
Patent CA-2106539-A1 (CA)
Inventor: YUUKI KENJI
IPC: A44B19/26
Filed: 1993-09-20
Abstract: ABSTRACT OF THE DISCLOSURE    A fitting which allows a plurality of ball chains to be attached as parallelly arranged to the fitting proper throughout the entire length thereof is disclosed.  The ball chain fitting comprises a longish hollow ball containing part closed at least at one end thereof and a connecting member fixed to the ball containing part.  The ball containing part has inside dimensions fit for the terminal balls of a plurality of ball chains to be inserted therein and, at the same time, is provided with a slit formed in the ball containing part as extended substantially throughout the entire length thereof on the side opposite to the side used for fixation of the connecting member and further with an insertion mouth communicating with the slit.  The slit has a width enough for insertion therethrough of a string of each ball chain.  The insertion mouth has a size enough for insertion therethrough of the ball and is so adapted as to be closed after the terminal balls of the plurality of ball chains have been Inserted into the ball containing part.
Patent CA-2110071-A1 (CA)
Title: Three dimensional homologous surveying instrument
Inventor: LEE CHIU-SHAN
IPC: G01C9/14
Filed: 1993-11-26
Abstract: A three-dimensional homologous  surveying instrument includes a base with a spherical cover mounted thereon for receiving therein a shell holder, an intermediate spherical shell and an inner spherical shell  with  respective  zero  references  set  in  a homologous relationship with each other. The inner spherical  shell  rotates  within  the  intermediate spherical shell on a first axis serving as a dynamic X-axis. The intermediate spherical shell rotates in the shell  holder  on  a  second  axis  perpendicularly intersecting the first axis and thus serves as a dynamic Y-axis. The cover is positioned in the base to serve as the Z-axis. Longitudinal and latitudinal scaling on the cover matches longitudinal and latitudinal scaling on the intermediate and inner shells, resulting in a three-dimensional, completely homologous surveying instrument.
Patent CA-2110315-A1 (CA)
Title: Plastic packaging
Inventor: SOHN MANFRED
IPC: B65D55/02
Filed: 1993-11-30
Abstract: ABSTRACT         Plastic packaging that consists of a cup or dish-shaped container and a cover that can be used to re-close the container after it has been opened for the first time, is provided with means to indicate the original sealed status of the container.          These means incorporate at least one peg that is arranged and moulded on the container (1) and/or the cover (2) as a part thereof and which when the cover (2) is installed in the original sealed state protrudes through a corresponding opening (19) in the other part and is riveted to the other part at one end.
Patent CA-2111554-A1 (CA)
Title: Multistage membrane control system and process
Inventor: THOMPSON DAVID R
IPC: B01D61/12
Filed: 1993-12-15
Abstract: Abstract of the Disclosure The invention relates to the control of multistage fluid separation processes and systems.  The processes and systems employ at least one recycle compressor or pump means in conjunction with their associated controlling means to separate a fluid mixture in an efficient manner during off demand or turndown conditions.  The operation of at least one recycle compressor or pump means is controlled so as to maintain the pressure in the permeate side or sides at a set value, thus maintaining the desired pressure ratio across the multistage membrane and obtain the desired, reduced power consumption during off demand or turn-down conditions.
Patent CA-2119692-A1 (CA)
Title: Substituted pyridopyrimidines as antihypertensives
Inventor: ELLINGBOE JOHN W
IPC: A61P9/00
Filed: 1994-03-23
Abstract: Abstract This invention relates to substituted pyridopyrimidinones of general formula (I):                                 I                                    wherein n is 0 to 3; R1 and R2 are, independently, H, C1-C6alkyl, hydroxy(C1-C6alkyl), formyl, carbonyl(C1-C6alkyl), carboxy, or carboxy(C1-C6alkyl); R3 and R4 are, independently, H, C1-C6alkyl, or hydroxy; R3a and R4a are H, or one of -CR3R3a and -CR4R4a is a carbonyl group; with the proviso that at least one of the groups R1 and R2 must be hydroxy(C1-C6alkyl), formyl, carbonyl(C1-C6alkyl), carboxy, or carboxy(C1-C6alkyl); or at least one of R3 and R4 must be hydroxy; or ons of -CR3R3a and -CR4R4a must be a carbonyl group;; Ar1 is       ,        , or                ;   wherein W is H, C1-C6alkyl, halogen, hydroxy, or C1-C6alkoxy; Ar2 is       ,          ,        , or         ;   wherein X is CO2H, CN, or           ;   wherein R5 is H, CH3, tert-butyl, tri-n-butylstannyl, or triphenylmethyl; or a tautomer of said compound, or a pharmaceutically acceptable salt of said compound or tautomer. The compounds of Formula I are useful for treating hypertension and congestive heart failure. Also disclosed are pharmaceutical compositions containing compounds of Formula I and a pharmaceutically acceptable carrier and methods for production of the compounds of Formula I.
Patent CA-2120115-A1 (CA)
Title: Trictritical point composition
Inventor: OLDENHOVE LOUIS
IPC: C23G5/06
Filed: 1994-03-28
Abstract: ABSTRACT OF THE DISCLOSURE   The present invention relates to an aqueous cleaning composition which is useful for the removal of grease or tar without any mechanical action. In particular, the instant compositions are derived from three liquid phases which merge together at the tricritical point to form one continuum forming the aqueous cleaning composition, wherein the three phases incorporate at least a polar solvent, a non-polar solvent or weakly polar solvent and a water soluble or water low molecular weight water dispersible amphiphile.
Patent CA-2121244-A1 (CA)
Title: Process for establishing optimum soil conditions by naturally forming tilth
Inventor: KUERNER RUDOLF
IPC: C05G1/00
Filed: 1992-10-13
Abstract: (57) Abstract A process is disclosed for establishing optimum soil conditions by biologically disintegrating minerals in the presence of Ca compounds, clay and protein- and lignocellulose-containing organic vegetable waste, as well as protein-containing organic ani-mal waste. The process includes the following steps: a) finely crushing a mixture of minerals containing at least potassium, mag-nesium, phosphate and silicate, all in insoluble form; b) subjecting the vegetable and animal organic waste to an usual prelimi-nary crushing step; c) micronizing the organic waste, preferably while homogeneously mixing it with the mixture of minerals; and d) fermenting the mixture of micronized organic waste and finely crushed minerals in the presence of finely crushed Ca-com-pound and clay, in microbially appropriate conditions.
Patent CA-2121976-A1 (CA)
Title: Cryogenic liquid dispensers
Inventor: BLISS ANTHONY P S
IPC: F17C9/00
Filed: 1994-04-22
Abstract: ABSTRACT   An apparatus for dispensing a cryogenic liquid includes means for focusing (8) a beam of energy, eg. laser energy from a source (16) onto the liquid cryogen as it passes through an outlet (4) from a cryogenic liquid container (2).
Patent CA-2122558-A1 (CA)
Inventor: PICKARD THOMAS B
IPC: E01C13/04
Filed: 1994-04-29
Abstract: Abstract of the Disclosure A theft and vandalism resistant resilient surfacing system having resilient mats molded with recesses in their upper sides extending part way through the mats adjacent the edges and corners.  Connector plates extend beneath the juxtaposed edges of adjacent mats and have posts extending upwardly through narrow openings in the bottom portions of the recesses.  Means are provided for abutting on the upper sides of the bottom portions and retaining the upper ends of the posts.  Preferably, the posts have stiffly resiliently deformable arrowhead formations on their upper ends which snap couple with the openings in the bottom portions.
Patent CA-2123245-A1 (CA)
Title: System for controlling printing press and accessories and auxiliaries therefor
Inventor: BARNEY ALAN F
IPC: B41F33/00
Filed: 1994-05-10
Abstract: ABSTRACT A system for producing a finished printed product exhibiting print specific conditions by automatically translating print or job specific conditions to an appropriate set of machine specific functions associated with printing press machines and auxiliaries so as to manipulate and obtain a final desired set of print specific conditions.  The system includes software control means for controlling the printing press machines and auxiliaries, and an input device allowing a pressman to enter print specific data into the system.
Patent CA-2124505-A1 (CA)
Inventor: BUXTON WILLIAM
IPC: G06F3/038
Filed: 1994-05-27
Abstract: A user interface technique operates in the environment of a processor-controlled machine for executing a program that operates on a set of underlying data and displays a visible representation thereof. The user simultaneously and independently moves the tools with one hand, normally the non-dominant hand (e.g., a right-handed user's left hand) and operates on the visible representation with the other, normally the dominant hand. In a specific implementation, the input devices include a trackball for positioning the tools and a mouse for positioning a cursor and initiating actions.
Patent CA-2125526-A1 (CA)
Title: Transport system for fluid analysis instrument
Inventor: KUSTER MARTIN
IPC: G01N35/04
Filed: 1994-06-09
Abstract: A transport system for instruments utilized in the analysis of fluids and, more particularly, a transport system which is adapted to be employed in the automated analysis of blood samples. The transport system including cassette transporting and filling structure is provided to extend over and operatively interconnect various stations of a blood analysis apparatus consisting of a blood sample and reagent supply holder, a storage unit for empty cassettes, a carousel or rotor containing an incubator chamber and a chamber at room-temperature far the receipt and filling with blood samples of cassettes, a centrifuge and an automated optical readout rotor.
Patent CA-2126135-A1 (CA)
Title: Use of human protein c for prevention and treatment of depositions of thrombocytes
Inventor: EIBL JOHANN
IPC: A61K38/00
Filed: 1994-06-17
Abstract: The use of human Protein C for the prevention and treatment of deposition or aggregation of thrombocytes, microparticles of thrombocytes, and leucocytes is described. In addition, an improved method for the extra-corpereal treatment of body fluids is disclosed.
Patent CA-2127280-A1 (CA)
Title: Valve device
Inventor: NAKAMURA KAZUYOSHI
IPC: F16K25/00
Filed: 1993-09-29
Abstract: To improve the cut-off characteristics and operability of a valve device by providing the valve device with a valve body which is hardly hurt by the extraneous matter entering the same, and which has a high mechanical strength including high creep resistance,  without  increase  in the roughness of the slide surface of the valve body while the valve device is in use.  A valve seat (6) and a valve body (7) slidably placed on the valve seat are provided with notched flow passages  (15) or inflow passages (13, 14), and these valve seat (6) and valve body (7) are formed out of a molded body of a resin composition consisting of 35-90 % by weight of polycyanoarylether resin and 10-65 % by weight of carbon fiber having an average fiber diameter of not larger  than  8 µm,  or  a molded  body of  a  compounded  resin composition in which a heat resisting inorganic powdered filler having an average particle diameter of not larger than 20 µm is substituted for a part of the 10-65 % by weight of carbon fiber, a total amount of this filler and carbon fiber mentioned above being 10-65 % by weight.
Patent CA-2128983-A1 (CA)
Title: Wood preservative composition, process for treating wood with the same, and wood treated with the same
Inventor: SHIOZAWA KAZUNOBU
IPC: B27K3/32
Filed: 1994-07-27
Abstract: ABSTRACT OF THE DISCLOSURE    A wood Preservative composition includes a first solu-tion having: a copper compound selected from the group con-sisting of copper borate, copper hydroxide, copper acetate, copper chloride, and copper sulfate; a zinc compound select-ed from the group consisting of zinc borate, zinc acetate, zinc hydroxide, zinc oxide, zinc chloride, and zinc sulfate; and/or a boron compound selected from the group consisting of boric acid and borax; sodium silicate, and a second solution having rare earth chloride or alkaline earth chlo-ride.
Patent CA-2129452-A1 (CA)
Inventor: DEMICHELE STEPHEN JOSEPH
IPC: A23L33/15
Filed: 1993-02-09
Abstract: A liquid nutritional product for enteral feeding contains a fat source which provides desirable effects when fed to pulmon-ary patients. The fat source provides a ratio, by weight, of n-6 to n-3 fatty acids in the range of about 1.5 to about 3.0, a ratio of Linoleic acid(18:2n6) to Alpha-Linolenic acid (18:3n3) in the range of about 3.0 to about 10.0, and a ratio of the sum of Eicosap-entaenoic acid (20:5n3) and Docosahexaenoic acid (22:6n3) to Gamma-Linolenic acid (18:3n6) in the range of about 1.0 to about 10Ø In a preferred embodiment the nutritional product contains quantities of nutrients having antioxidant properties in vivo, such as beta-carotene, vitamin E, vitamin C, selenium, and taurine.
Patent CA-2132298-A1 (CA)
Title: Absorbable bone screw and tool for its insertion
Inventor: HUENE DONALD R
IPC: B25B13/02
Filed: 1993-04-22
Abstract: A bone screw (S1) comprises a threaded shank (10) having an axis of rotation.  A head (14) is integral with the shank (10), and the head (14) includes a surface (20) disposed generally normal to the axis. A plurality of drive receivers (24) are disposed about the surface (20) wholly remote from the axis. Each of the drive receivers (24) is adapted for engagement with a cooperating driver element (44) of a rotary driver (D1) so that the head (14) and thereby the shank (10) may be rotated about the axis.
Patent CA-2132441-A1 (CA)
Title: Pool cleaner
Inventor: GOULD ROBERT F
IPC: E04H4/16
Filed: 1994-02-01
Abstract: Abstract A pool sweep having a continuously-cycling, flow-interrupting valve at the upstream entrance to an inertial flow chamber.  The valve has an entrance mouth with one or more closure lips pivoting been open and closed positions to open and close the mouth.  The lips are biased towards closure with low creep biasing means, as by materials having a strain at its elastic limit of below 0.5 such as one or more metal springs urging the lip toward closure.  The magnitude of the opening bias throughout the range of movement of the lips between open and close under dynamic flow conditions is substantially less than the closing force created by the water flow through the valve mouth urging the lips towards closure and substantially greater than the closing force imparted by flow through the mouth during lip travel from full closure to the open position.  Over an initial closure-initiating region beginning from the fully open position the opening bias is substantially less than the closing force on the lips created by the water flow through the valve mouth under steady flow conditions, such as occur at start-up. Desirable, the opening bias is substantially less than the closing force on the lips created by the water flow under steady conditions as well over an opening-initiating region towards the open position beginning from the full closure and in the region intermediate these two end regions.
Patent CA-2134493-A1 (CA)
Title: Method and apparatus for controlled refining of explosive compositions
Inventor: HOOPER ALAN
IPC: C06B21/00
Filed: 1994-10-27
Abstract: An apparatus for the controlled refining of an emulsion explosive composition isshown.  The apparatus includes a pump for pumping the pumpable explosive composition, a conduit for transporting  the explosive composition away from thepump, and a refining or shear valve located in the conduit.  Also provided is control instrumentation which allows the amount of refining to be monitored.  The preferred control instrumentation comprises a first pressure indicator located on an upstream side of said valve, the second pressure indicator located on the downstream  side of said valve, and an adjustor associated with the valve to allow the valve to be adjusted to produce a predetermined  pressure difference between the first and second pressure indicators.
Patent CA-2137282-A1 (CA)
Title: Process for obtaining a non-liquid cell sample
Inventor: KLINGER KATHERINE W
IPC: C12Q1/24
Filed: 1993-08-05
Abstract: A simple, non-invasive process for obtaining a non-liquid cell sample for genetic analysis using a brush is described.
Patent CA-2137385-A1 (CA)
Inventor: GRIFFITH GARY L
IPC: H04L12/64
Filed: 1994-12-06
Abstract: A digital port comprising a passive bus and, at least, the registration and call transfer features associated with a switch to provide cellular wireless capability. The passive bus allows a base station to be connected to the channel and thereby interface a plurality of wireless terminals to the switch. While only some of the wireless terminals in the neighborhood of a base station can be active concurrently (as is the case in all wireless systems) by way of a digital communication channel that is included in the passive bus, the switch can register and, hence, keep track of, a larger number of wireless terminals that are present in the base station's neighborhood. The passive bus also includes at least one circuit switched channel to allow communication with one or more wired or wireless terminals.
Patent CA-2138199-A1 (CA)
Inventor: GAISER WILLIAM R
IPC: B29C45/44
Filed: 1994-12-15
Abstract: A compact core and ejector assembly includes an elongate core terminating in a male mold component and including a cylindrical shoulder which supports the top plate of an associated core support frame.  The shoulder includes opposing, longitudinally-extending slots which receive jaw elements, which are pivotally mounted on a reciprocating knock out plate, and therefore guide the jaw elements during the ejection procedure.  The top plate, knock out plate and core plate are cut away so that rows of cores may be arranged in a densely packed configuration.  In a preferred embodiment, the lateral sides of the top, knock out and core plates have a cut away or sinusoidal shape so that abutting rows fit in an overlapping relationship.
Patent CA-2138587-A1 (CA)
Title: Process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile
Inventor: KAMHI VICTOR M
IPC: A01N43/36
Filed: 1994-12-20
Abstract: There is provided a process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile.  2,4,5-Tribromo-pyrrole-3-carbonitrile is useful as a molluscicidal agent.
Patent CA-2140894-A1 (CA)
Title: Modified fungal cells and method for producing recombinant products
Inventor: TANNER WIDMAR
IPC: C12N15/81
Filed: 1993-08-16
Abstract: This invention relates to improved fungal cells and methods for producing recombinant products of improved quality and in high yields. More specifically, the present invention relates to fungal cells carrying specific modifications within their DNA sequences which cause them to exhibit at least a reduced capacity for O-glycosylating homologous and/or heterologous proteins, and the use of these cells as host cells to produce high yields of recombinant products.
Patent CA-2142561-A1 (CA)
Title: Agents de pelage des electrolytes acep et methode d'utilisation
Inventor: BROCHU FERNAND
IPC: H01M6/18
Filed: 1995-02-15
Abstract: On effectue le pelage d'un électrolyte ACEP amorphe de son support d'épandage ou de son film de protection, en introduisant un solvant non polaire à base d'au moins un hydrocarbure aliphatique ou cycloaliphatique en C5 à C15 entre l'électrolyte et le support ou le film de protection. On peut ainsi détacher soudainement et facilement le support ou le film de protection de l'électrolyte sans en arracher la moindre quantité.
Patent CA-2142637-A1 (CA)
Title: Investment casting method and apparatus
Inventor: HOHERCHAK JOSEPH M
IPC: B22C9/24
Filed: 1995-02-16
Abstract: A modified investment casting process is effective to more safely and efficiently produce cast articles. The casting process utilizes a solid, rigid riser tube, in place of a wax tree, upon which heat disposable, positive models of an article to be cast are joined. This assembly is coated with a refractory and after drying of the refractory the heat disposable positive models are removed. Thereafter the ceramic shell is heated and fired and molten casting material is poured into the assembly. The molten casting material flows from the riser tube to fill the cavities formerly occupied by the positive models. Upon cooling and solidification of the casting material, the refractory is fractured and cast parts are removed.
Patent CA-2142892-A1 (CA)
Inventor: SCHOLTES JACOBUS LEONARDUS HER
IPC: A23L9/10
Filed: 1993-08-10
Abstract: The invention concerns ready-to-use bakery custard with long shelf-life. These products comprise: 60-95 wt % of a fat emulsion 0.01-20 wt % of a sweetener 2-10 wt % of a UHT-stable starch 1-5 wt % of a gelatin 0.01-5 wt % of a UHT stable hydrocolloid and has a pH=6.5-7.5 Stevens hardness of the product is 50-250 and viscosity at 50 s-1 ranges from 3,000-20,000 mPa.
Patent CA-2144294-A1 (CA)
Title: (pyrrolidinyl)phenyl carbamates and intermediate compounds, processes for their preparation and their use as medicaments
Inventor: WETTLAUFER DAVID
IPC: A61K31/4427
Filed: 1995-03-09
Abstract: (Pyrrolidinyl)phenyl carbamates of the formula (1,2)   wherein   a. R is hydrogen, loweralkyl, a group of the formula a group of the formula   a group of the formula   a group of the formula     a group of the formula a group of the formula   or a group of the formula     wherein X is -CH2-, -O- , or -S- , Y is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl, and m is 1 to 5, n is 1 to 5, and p is 1,2,3,4, or 5; b. R1 and R2 are independently hydrogen or loweralkyl; c. R3 and R4 are independently hydrogen, loweralkyl, phenyl or phenyl substituted by one or more loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl groups, or taken together with the nitrogen atom to which they are bound form a pyrrolidinyl, piperidinyl, morpholinyl, or thiomorpholinyl group, or a group of the formula              d. R7 is H2 or = O; the optical isomers, or pharmaceutically acceptable salts thereof.    The present invention also relates to intermediate compounds of the formula (3,4)   wherein a. R is a group of the formula         a group of the formula   a group of the formula   a group of the formula   or a group of the formula   wherein Y is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl, and m is 1 to 5, n is 1 to 5, and p is 1,2,3,4, or 5; b. R1 and R2 are independently hydrogen or loweralkyl; c. R5 is hydrogen or loweralkyl; d. R7 is H2 or = O; or the optical isomers thereof, or pharmaceutically acceptable salts thereof.    The present invention also relates to intermediate compounds of the formula (3,4) as shown above, wherein: a. R is a group of the formula   or a group of the formula   wherein X is -CH2-,-0-, or -S-; Y is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl, and m is 1 to 5, n is 1 to 5; b. R1 and R2 are independently hydrogen or loweralkyl; c. R5 is hydrogen or loweralkyl; d. R7 is H2 or =0; with the proviso that when R1 and R2 are hydrogen, R5 is and R7 is H2, the resulting methoxy group cannot be 4-OCH3; or the optical isomers therof, or pharmaceutically acceptable salts thereof.   Processes for the preparation of the compounds of formula (1,2) or (3,4) and their use in relieving memory dysfunction are disclosed.