baber/WOPTO huggingface dataset:
Patent CA-2127491-A1 (CA)
Title: Nonwoven fabric with defined zones for permeability and repellency to liquids and its applications
Inventor: DIAZ DE LEON IZQUIERDO SERGIO
IPC: D06M23/16
Filed: 1994-07-06
Abstract: A nonwoven which is liquid pervious in a selected zone or zones is obtained by modifying the hydrophobicity of a selected area or areas thereof by application of a hydrophobicity modifying agent.  For example, a surfactant may be applied to a hydrophobic nonwoven or a water repellent agent may be applied to a hydrophilic nonwoven. The nonwoven may be used as a one-piece substrate for products such as disposable diapers which require water impervious leg gathers and a water pervious top or cover sheet, and avoids the need for forming joins or unions between water repellent and water pervious fabric pieces.
Patent CA-2128267-A1 (CA)
Title: A tool for applying wedge type electrical connectors to conductors of electrical distribution networks
Inventor: GALLO ESDRAS
IPC: B25C1/14
Filed: 1994-07-18
Abstract: ABSTRACT    A TOOL FOR APPLYING WEDGE TYPE ELECTRICAL CONNECTORS  TO CONDUCTORS OF ELECTRICAL DISTRIBUTION NETWORKS      The present invention relates to a tool (1) for application of wedge type electrical connectors (2) to conductors (3) of electrical distribution networks.  The tool (1) is fired by a powder charge loaded in commercial metallic cartridges 22 caliber which are loaded with different types of powder charge for the proper application of different sizes of wedge type connectors which can be-applied by the tool (1) of the present application.     The tool (1) for application of connectors (2) of the present invention is basically comprised of two pieces (7,8).  One of the pieces being an elongated body called a coupling (7) and the other one a front piece (8) comprised of a coupling cover (9) and a firing cover (10).     The tool (1) of the present invention further is provided with a mechanical device (13), that is a lock device, positioned in the frontal portion of the coupling (7) of the tool (1).  The mechanical device (18) holds the ram (11) pressed against the applied connector after firing a cartridge (4).
Patent CA-2128560-A1 (CA)
Title: Substituted piperazines, their preparation process and pharmaceutical compositions containing them
Inventor: GODFROID JEAN-JACQUES
IPC: A61P3/10
Filed: 1994-07-21
Abstract: Compounds of general formula (I): <IMAGE>  in which     - A represents the radical <IMAGE>     - X represents N-R4 or oxygen, - and R1, R2, R3, R4, R5, n and m are as defined in the description.     These compounds find their application in therapeutics in the treatment of non-insulin-dependent diabetes.
Patent CA-2128675-A1 (CA)
Title: Rubber tire separation and transport apparatus
Inventor: OHTA YASUHIRO
IPC: B65G47/57
Filed: 1994-07-22
Abstract: The sharply inclined transport surface of a slat conveyor is divided into an individual conveyance surface section and a sliding surface section; and a support plate in said individual conveyance surface section supporting only one rubber tire laid flat on said individual conveyance surface section is mounted at a larger pitch in the direction of transport than the maximum diameter of the rubber tire being conveyed.  A mixed-suspended state collapsing member is mounted on a frame of said slat conveyor so as to project toward said rubber tire sliding surface section.  Not only is a single rubber tire separated and carried out by a support plate but also a plurality of tires not supported by the support plate but being carried upward together in the sharply inclined individual transport zone of the slat conveyor may be raised by the mixed-suspended  state  collapsing  member  which  is  fixedly  mounted protrusively on the sliding surface section, and securely returned to the horizontal take-in zone.   Therefore,  in the horizontal discharge zone, the individual separation-transport apparatus can discharge the rubber tires one by one, displaying a further great effect of individual separation and transport of the rubber tires in a lump which are otherwise not easy to separate because of a great surface friction coefficient.
Patent CA-2128683-A1 (CA)
Inventor: FARMER MICHAEL E
IPC: G01S13/90
Filed: 1994-07-22
Abstract: Inverse synthetic aperture radar imaging systems that are used to image targets that undergo rotational accelerations are enhanced by signal processing techniques which provide correction factors to reduce the frequency-shift and frequency-stretch errors that occur due to such accelerations. A target scan is subdivided into a number of sub-apertures and a Fast Fourier Transfer (FFT) is performed on the data for each sub-aperture to provide associated frequency sub-images. The FFT is then subdivided in "sub-swaths" of amplitude versus frequency for a plurality of frequency bands. The change-of-frequency, or frequency shift, data between prominent scattering points of each sub-image are processed to provide a phase correction factor that incorporates range changes and translational acceleration distortions for additional scattering points other than the most prominent scattering point. A frequency-stretch correction factor that compensates for rotational acceleration distortion is also provided.
Patent CA-2128831-A1 (CA)
Inventor: SETTLER MORRIS
IPC: A61B5/296
Filed: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE A sensing element of silva\silver chloride or the like is coated on one side with a conductive gel and includes a coated liner as tab which, when removed, will expose the adhesive portion of the substrate by which it is attached to the patient. The preferred embodiment includes a length of carrier material including an adhesive backing and has a substrate electrode assembly secured to the adhesive banding with an eyelet and stud assembly being electrically secured through one end of said substrate electrode. This one end is covered with a plastic strip and a release liner covers the assembly. The preferred embodiment is suited for manufacture by automation and includes a continuous length of carrier material which includes an adhesive backing and rides of the bed of the production machine. The backing is removed as the first step. Substrate electrodes are placed on the adhesive surface of the carrier in spaced apart relationship along the length thereof and a stud and eyelet assembly is secured in one tab end thereof. A release liner covers the adhesive side of the carrier material and the substrate electrode. The assemblies are then die cut to the desired shape and size. The release liner is removed in use and tab end carrying the stud and eyelet assembly can be bent upwardly away from the patient so that the leads snap portion can be engaged with the eyelet by means of the thumb and forefinger of the operator thus eliminating any pressure upon the patient.
Patent CA-2129158-A1 (CA)
Title: Steam generator
Inventor: SYLVESTER ROBERT L
IPC: F22B1/02
Filed: 1994-07-29
Abstract: Abstract This patent discloses a secondary fluid supply system for a steam generator used in nuclear reactor power plants. The secondary  fluid  supply  system  comprises  a  secondary  fluid (feedwater) inlet nozzle near the base of the steam generator shell, a feedwater riser pipe spaced between the shell of the steam generator and the tube bundle wrapper, the upper end of the feedwater riser pipe being connected to a distribution ring having  a  plurality  of  spray  nozzles  positioned  in  the recirculating pool above the top of the U-shaped heat exchanger tubes.
Patent CA-2129612-A1 (CA)
Inventor: EICK STEPHEN G
IPC: G06F11/32
Filed: 1994-08-05
Abstract: An apparatus (101) and technique far interactively analyzing system log-files. System log-files, which are monitored by technical personnel and systems specialists to determine system performance, status, and software faults, are often generated during various hardware and software monitoring operations. Each log-file (120) contains time stamped reports. This technique is especially useful for analyzing large log-files. A new release of software may contain many incremental versions that must be tested. The testing of each incremental version may generate a log-file containing thousands of reports. Using this apparatus (101) and technique, reports are correlated, faults are isolated, and temporal patterns are recognized more quickly and efficiently than by using conventional, non-graphical techniques.
Patent CA-2132798-A1 (CA)
Inventor: SJOLANDER ROBERT
IPC: B24B45/00
Filed: 1994-09-23
Abstract: A holder device for use in a motor driven grinding machine for grinding button bits. The grinding machine has an output shaft formed with an axially extending passageway for receiving a stem attached to and extending outwardly from a grinding cup. The shaft has interengaging drive means for driveably engaging the grinding cup to the free end of the shaft. An O-ring engages between the stem and the passageway for removably retaining the stem in the passageway.
Patent CA-2133986-A1 (CA)
Inventor: ROMPA JOZEF J T
IPC: B65B25/18
Filed: 1993-04-20
Abstract: Device for packaging products, in particular bread, in bags, comprising a bearing guide (1) which guides a bearing part (2) which is driven in a reciprocating movement. The bearing part bears lower and upper scoops (7, 9) which can move relative to each other. During the movement of the bearing part, the scoops place a bag (13) over product (8). The lower scoop has a support-ing surface (30) which, at least during the infeed of a product is inclined downwardly. A horizontal conveyance surface of dis-charge means (15) extends to just below the lower scoop. The device comprises a tilting unit in order to turn the scoops in such a way that the supporting surface assumes a horizontal position while a bag is being placed.
Patent CA-2134646-A1 (CA)
Title: Seeding implement assembly and method
Inventor: AURISCH ELLIS J
IPC: A01C5/06
Filed: 1993-04-29
Abstract: A seeding implement assembly (111) for deep banding seed (157) and fertiliser (155) in the ground. The assembly (111) includes a linkage (117) connecting it to a travelling frame (113), a tyne (121), a nose portion (119) and a seed and fertiliser discharge means. The nose (119) is of plate form projecting forwardly from the front of the tyne (121). A deep ripping point (141) is mounted to the bottom of the tyne for deeply ripping the ground. The fertiliser and seed discharge means includes fertiliser tubes (149) which deposit fertiliser directly into the bottom of the incision which is formed by the nose portion and behind the tyne (121) subsequent deep ripping by the point (141). Furrowing means (115) forming part of the seed and fertiliser discharge means are mounted to the rear of the tyne (121) to create a pair of furrows either side of the tyne. Seed tubes (151) deposit seed into the furrows continuously as they are formed and covering means (129) mounted at the rear of the assembly, trail along covering the furrows.  The linkage (117) is in the form of an offset parallelogram which enables the tyne to be elevated, whilst substantially maintaining its attitude whilst engaged with the ground, but lessening the ripping effect caused by the point (141) as the point nears the surface of the ground. A seeding method and planting system are also described which are generally characterised by forming a row comprising a single line of fertiliser and two lines of seed within furrows which have a central ridge separating them, disposed above the line of fertiliser.
Patent CA-2136065-A1 (CA)
Title: Method for assaying activity of prophenoloxidase activating enzyme and application thereof
Inventor: ASHIDA MASAAKI
IPC: C12Q1/37
Filed: 1994-11-17
Abstract: ABSTRACT OF THE DISCLOSURE    A method for assaying an activity of a prophenoloxidase activating enzyme (PPAE), comprising assaying at least X-Arg or Y produced upon contact of the PPAE with a peptide chain of the formula X - Arg - Y wherein X is an optionally labeled amino acid residue or peptide residue, having an optionally protected .alpha.-amino group or N-terminal, provided that the amino acid residue adjoining Arg is not Gly or Ala, and Y is an organic residue capable of binding to a carboxyl group of Arg by acid amide bonding or ester bonding, or an optionally labeled amino acid residue or peptide residue, having an optionally protected .alpha.-carboxyl group or C-terminal, the peptide chain capable of being hydrolyzed into X-Arg and Y by a PPAE derived from an insect.  According to the present invention, PPAE activity can be quantitatively assayed with precision and a highly precise method for determining .beta.-1,3-glucan and/or peptidoglycan, wherein said PPAE activity is used as an index, can be provided.  In addition, the present invention enables detection of fungi and bacteria without multiplication by culture, which makes early diagnosis of microbial infections possible.  The present invention is applicable to a wide range of use such as tests for microbial contamination of water and food, safety tests of therapeutic agents such as antibiotics and injectable preparations, etc.
Patent CA-2137730-A1 (CA)
Title: Continuous 3-d forming machine and endless flexible forming belts for forming three-dimensional products from thermoplastic materials
Inventor: KEMERER W JAMES
IPC: B29C59/04
Filed: 1994-12-09
Abstract: Continuous 3-D forming machine using upper and lower revolving endless, flexible, forming belts produces three-dimensional patterned products from heated thermoplastic material. The mold belts revolve synchronously in elongated oval paths around their respective carriages moving in opposed face-to-face relationship defining one or more travelling mold channels progressing from an entrance to an exit. Formable heated thermoplastic material feeds into the entrance, and attractive 3-D products proceed from the exit. Revolving mold surfaces are operated at least 25° F above room temperature, for example in a range of 110° F to 140° F, for providing aesthetic surface qualities on products having content which may be foamed to densities in the range of about 0.9 to about 0.4. Thermoplastics in such travelling mold channels are appropriately chilled when differentials .DELTA.T in degrees Fahrenheit between mold surface temperatures T2 and temperatures T1 of heated entering thermoplastics are greater than T2: T1 - T2 = .DELTA.T > T2. Mold belts shown have silicone rubber molds bonded to five-ply plastic fabric and plastic resin backing belts sliding along slippery-plastic-covered platens having air-film lubrication and cooling of friction heat. Vacuum holds the revolving upper belt up against its overlying platen. Exit ends of carriages are shown extendable/retractable at least 25 inches for handling belts sized at 16, 18 or 20 circumferential feet. Removable bridges span gaps near extended exit ends of each carriage for supporting and guiding revolving mold belts travelling over these bridges.
Patent CA-2138390-A1 (CA)
Title: Novel hydroxyethylated 2-nitro p-phenylenediamines and use thereof for dyeing keratin fibers
Inventor: LAGRANGE ALAIN
IPC: C07C215/16
Filed: 1993-06-15
Abstract: A N1,N4-dihydroxyethylated 2-nitro-p-phenylenediamine of formula (I), wherein R is C3-4 alkyl, and cosmetically acceptable salts thereof, for use in direct dyeing to give blue through purple shades which are wash-fast, light-fast, weatherproof and sweat resistant, and optionally combined with yellow and optionally red or orange-coloured dyes to give natural hues.
Patent CA-2140170-A1 (CA)
Title: Freshness retaining agent for food
Inventor: WADAMORI MAKOTO
IPC: C08B37/00
Filed: 1995-01-13
Abstract: Disclosed are a freshness retaining agent for food containing ferulic acid in the form of its inclusion complex with cyclodextrin,  a freshness retaining agent for food containing ferulic acid or an inclusion complex of ferulic acid with cyclodextrin along with a pH-adjusting buffer, and a method of retaining the freshness of food by bringing food into contact with an aqueous solution containing said freshness retaining agent and having been adjusted to have pH of from 3 to 10.  Using the agent, the freshness of various foods may be retained well, and it is possible to retain the freshness of food for a long period of time.  Foods stored in the presence of the agent are not deteriorated or are prevented from being faded, oxidized or rotted.  Ferulic acid in the form of an inclusion complex with cyclodextrin is soluble even in cold water and may easily and surely be used for retaining the freshness of various foods.
Patent CA-2141736-A1 (CA)
Title: Method of producing hard polyurethane foams
Inventor: LAMBERTS WILHELM
IPC: B65D90/00
Filed: 1993-07-22
Abstract: Rigid polyurethane foams are produced by the reaction of 1) polyisocyanates with 2) compounds of a molecular weight of from 92 to 10,000 having at least two hydrogen atoms active towards isocyanates in the presence of 3) hydrofluoroalkanes as foaming agents and of 4) at least one of the following compounds R1-O-CO-O-R2; R1-O-CO-O-CO-O-R2; (see formula one) wherein R1 and R2 signify C1-C12-alkyl or together C2-C6-alkylene and n signifies an integer from 0 to 6, (see formula two) wherein R1 to R3 signify C1-C12-alkyl which is optionally substituted by halogens, C5-C10-cycloalkyl or optionally substituted aryl,   wherein R1 and R2 signify C1-C16-alkyl or C5-C10-cycloalkyl,   wherein R signifies C1-C20-alkyl or C5-C10-cycloalkyl, as solubilisers as well as optionally in the presence of 5) other known per se auxiliary substances and additives.
Patent CA-2141998-A1 (CA)
Inventor: HSU FU-YU
IPC: H01R13/639
Filed: 1995-02-07
Abstract: The invention relates to an improved electrical connector, especially designed for the terminals and drivers of high density ZIF sockets. Its special characteristics are in that the terminal uses a strip of metal that when punched and formed into a longer support piece and shorter support piece also forms intersecting upper and lower first and second contacts which provides the connector with both upper and lower conducting surfaces. By means of this, the terminal can be placed within the slots of the socket and can also make effective conductive contact with the PGA pins. This avoids the problems that appear with single conducting surfaces which can easily result in elasticity wear which in turn cause poor connections to occur. These improvements effectively redvce the defect rate and raise the connector's service life.
Patent CA-2143222-A1 (CA)
Title: Heteroarylnaphthalene hydroxy acids as inhibitors of leukotriene biosynthesis
Inventor: GIRARD YVES
IPC: C07D409/12
Filed: 1993-08-19
Abstract: Compounds having formula (I) are inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection and in preventing the formation of atherosclerotic plaques.
Patent CA-2145204-A1 (CA)
Title: Antibiotic agents
Inventor: CABELLO ANGELES
IPC: A61K31/22
Filed: 1993-10-14
Abstract: Compounds having formula (I), wherein R and R1 may be H or COCH3 provided that when R1 is COCH3, R is COCH3 are described.
Patent CA-2146917-A1 (CA)
Title: Plug-type connector for backplane wirings
Inventor: ZELL KARL
IPC: H01R12/50
Filed: 1995-04-12
Abstract: ABSTRACT OF THE DISCLOSURE The invention is directed to a plug-type connector for backplane wirings, composed of blade connector and spring clip, wherein the individual contact springs are surrounded by electrically conductive shielding plates that are connected to contactings applied in the intermediate grid both at the backplane side as well as at the assembly side, these contactings being charged with an appropriate potential. In order to obtain a comparatively simple structure of the spring clip, the spring clip (1) is composed of through receptacle chambers into which metallic tubes (4) can be inserted, wherein contact springs (5) extrusion-coated with plastic (12) can be placed into the tubes (4).
Patent CA-2147317-A1 (CA)
Inventor: MATSUMOTO SATOSHI
IPC: F24F11/00
Filed: 1995-04-19
Abstract: A control device of an air conditioner comprises a first controller which is installed in a room to be air-conditioned and which outputs the signals for controlling an air conditioner; a second controller which is installed in a different room from the room to be air-conditioned and which outputs the signals for controlling the air conditioner; and a main controller which receives the signals output from the first controller via first interface and receives the signals output from the second controller via second interface and which controls the air conditioner in accordance with the two types of signals.  The first controller is designed to send the signal for running the air conditioner in a predetermined cycle to the first interface until the first controller outputs the signal for stopping the operation of the air conditioner to the first interface, once the signal for starting the air conditioning operation of the air conditioner has been sent to the first interface.  The main controller is designed to invalidate the signal for running the air conditioner received through the first interface once it has received the signal for stopping the air conditioning operation of the air conditioner from the second controller through the second interface.
Patent CA-2147433-A1 (CA)
Title: Package Comprising Containers, Carrier, and Handle
Inventor: BROSKOW JAMES A
IPC: B65D71/50
Filed: 1995-04-20
Abstract: A package for substantially identical bottles arranged in two longitudinal rows is divided longitudinally by an imaginary plane. A carrier made from a sheet of resilient polymeric material so as to have two longitudinal rows of bottle-receiving apertures, and so as to have a longitudinal row of slots between the aperture rows, is applied to the side walls of the bottles. A handle is folded from a sheet of paperboard material so as to define two handle portions. Each handle portion has a longitudinal row of tabs, each being one of a pair of tabs extending downwardly through one of the slots in the carrier. Each tab has a lower portion, which is longer than the slot for such tab, and a neck portion, which is shorter. The carrier is stretchable so as to permit the lower portions of the tabs to pass through the slots. The handle extends upwardly from the carrier, between neck portions of the respective bottles, and is slotted so as to provide a hand grip. The handle defines generally vertical, expansive surfaces suitable for pricing, barcoding, or other labelling of the package.
Patent CA-2150806-A1 (CA)
Title: Antiallergic triazolobenzazepine derivatives
Inventor: JANSSENS FRANS EDUARD
IPC: A61K31/55
Filed: 1993-11-25
Abstract: Antiallergic triazolobenzazepines of formula (I), wherein each of the dotted lines independently represents an optional bond; R1 represents hydrogen, halo, c1-4alkyl, hydroxy or C1-4alkyloxy R2 represents hydrogen, halo, C1-4alkyl, hydroxy or C1-4alkyloxy; R3 represents hydrogen C1-4alkyl or halo; -B  D- is a bivalent radical of formula -C(R4) N-(a-1); or -N  C(R5)- (a-2); R4 and R5 represent hydrogen, C1-4alkyl, ethenyl substituted with hydroxycarbonyl or C1-4alkyloxycarbonyl, C1-4alkyl substituted with hydroxycarbonyl or C1-4alkyloxycarbonyl, hydroxyC1-4alkyl, formyl or hydroxycarbonyl; R5 also represents phenyl or pyridinyl; L represents hydrogen; C1-6alkyl; substituted C1-6alkyl, C3-6alkenyl; C3-6alkenyl substituted with aryl or, L  represents a radical of formula -Alk-Y-Het1 (b-1), -Alk-NH-CO-Het2 (b-2) or -Alk-Het3 (b-3). Compositions comprising said compounds, processes of preparing the same, and intermediates in the preparation thereof.