baber/WOPTO huggingface dataset:
Patent CA-1308778-C (CA)
Title: Non-aqueous electrolyte cell
Inventor: FURUKAWA NOBUHIRO
IPC: H01M6/16
Filed: 1988-11-08
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE    A non-aqueous electrolyte cell having a positive electrode, a negative electrode and an electrolyte contained in a cell can, the electrolyte including a solute and an organic solvent, the solute comprising lithium trifluoromethanesulfonate.  The organic solvent comprises an organic solvent mixture of at least two high boiling point solvents including at least one cyclic carbonates.  The negative electrode comprises a lithium alloy.  The electrolyte includes a reaction inhibitor added thereto for inhibiting reaction between the cell can and the electrolyte.          Further, the lithium trifluoromethanesulfonate is heated, dried and dehydrated in a vacuum at 80-150°C.
Patent CA-1318328-C (CA)
Title: Process for the production of propionate esters
Inventor: PETRUS LEONARDUS
IPC: C07C67/03
Filed: 1988-11-28
Granted: 1993-05-25
Abstract: A B S T R A C T      PROCESS FOR THE PRODUCTION OF PROPIONATE ESTERS      Integrated process for the simultaneous production of methyl propionate (MEP) and a second propionate ester by catalytically carbonylating C2H4 with CO and CH3OH, isolating MEP from the carbonylation reaction mixture, catalytically transesterifying MEP with a second alcohol to form the second propionate ester, isolating a CH3OH-MEP azeotrope from the transesterification reaction mixture, and recirculating the isolated azeotrope to the carbonylation.
Patent CA-1340702-C (CA)
Inventor: SWEET RAYMOND W
IPC: C07K14/73
Filed: 1989-02-22
Granted: 1999-08-10
Abstract: This invention provides a therapeutic agent capable of specifically forming a complex with human immunodeficiency virus envelope glycoprotein which comprises a polypeptide. In one embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +185 fused to the amino acid sequence from about +351 to about +369. In another embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +106 fused to the amino acid sequence from about +351 to about +369. In yet a further embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +185.      This invention also provides a method for treating a subject infected with a human immunodeficiency virus.      The method comprises administering to the subject an effective amount of a pharmaceutical composition comprising an effective amount of a therapeutic agent of the invention and a pharmaceutically acceptable carrier.
Patent CA-1327188-C (CA)
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1989-03-01
Granted: 1994-02-22
Abstract: Abstract: (in conjunction with figure 2) 1.  Cigarette pack, especially hinge-lid pack. 2.1.    Cigarette groups (11) are wrapped in an inner blank (16) made of tinfoil or the like within a cigarette pack designed as a hinge-lid pack.  To make it easier to extract cigarettes (12), the inner blank (16) is equipped with a flap (26) which can be pulled off as a result of punching lines (27). 2.2.    To make it even easier to extract cigarettes (12), the inner blank (16) is equipped, by means of lateral punching lines (31, 32), with a lift-out strip (30) which makes it possible to lift a number of cigarettes (12) in order to extract them.  The lift-out strip (30) extends by means of a gripping tab (34) into the region of the flap (26).  When the latter is pulled off, the gripping tab (34) is exposed, in such a way that it projects from the opened cigarette pack and can be grasped by hand. The lift-out strip (30) is connected permanently to the inner blank (16) as part of the latter.
Patent CA-1323432-C (CA)
Title: Method and apparatus for detecting optical pulses
Inventor: CORENMAN JAMES E
IPC: A61B5/308
Filed: 1989-03-30
Granted: 1993-10-19
Abstract: ABSTRACT           A method and apparatus for improving the calculation of oxygen saturation and other blood constituents by non-invasive pulse oximeters.  The method and apparatus permit more accurate determina-tion of blood flow by collecting time-measures of the absorption signal at two or more wavelengths and processing the collected time-measure to obtain composite pulsatile flow data from which artifacts have been filtered.  The processing may occur in the time domain or in the frequency domain.  In the preferred time domain embodiment, successive portions of periodic information are weighted and added together in synchrony to obtain the composite pulse information.  In the preferred frequency domain embodiment, the time-measure is Fourier transformed into its spectral components to form the composite information.  A new method and apparatus for correlating the heartbeat and optical pulse is pro-vided whereby a product of the EGG R-wave and optical pulse signals corresponding to the same heartbeat is obtained, and one signal is time shifted relative to the other until a maximum waveform product corre-sponding to the heartbeat is determined.
Patent CA-1322424-C (CA)
Inventor: FARLEY DAVID L
IPC: A47C27/14
Filed: 1989-04-03
Granted: 1993-09-21
Abstract: ANATOMICALLY CONFORMABLE FOAM SUPPORT PAD         Abstract of the Invention A convoluted foam pad for supporting a reclining human body  on  a  bed  including  an  area  for  supporting  the shoulders  of  a  body,  an  area for  supporting the tail portion of a body and a general support area surrounding the shoulder and tail  support areas for supporting the remainder of the body.  In one embodiment the support area is formed by peaks arranged in rows, wherein each peak has a flat top and is spaced from any adjacent peak in the same row by a valley.   The average valley thickness of the valleys in both the shoulder support area and the tail support area are less than the average valley thickness of the valleys  in the general  support area.    In another embodiment, the shoulder and tail support areas are formed by parallel ribs separated and bounded by areas comprising flat-topped peaks and valleys.   Another aspect  of the invention is a method of manufacturing convoluted foam pads including compressing  a  foam block between two rollers having  radially  extended  fingers  of  varying  effective heights,  cutting the compressed block into halves having varying peak heights and valleys having varying valley floor heights, and cutting the tops of the peaks off the create areas having lower volumes of foam than other areas.     EAS-5778:lwl/cf2/lw3 PREFO.01B
Patent CA-1314645-C (CA)
Inventor: RANDALL JAMES C JR
IPC: C08L23/12
Filed: 1989-04-06
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE       A modified polypropylene having a substantially isotactic homopolypropylene and a propylene/olefin random copolymer, the modified polypropylene including up to about 50 chain disruptors per 1000 propylene repeat units. The chain disruptors are racemic polypropylene diads and olefin, the olefin being incorporated into the high end of the molecular weight distribution of the modified polypropylene.
Patent CA-1306368-C (CA)
Title: Reinforcing apparatus for a masonry wall, as well as masonry wall
Inventor: REINLE ERWIN
IPC: E04G5/04
Filed: 1989-04-28
Granted: 1992-08-18
Abstract: ABSTRACT :            A  reinforcing  apparatus (8) is fitted in each n-th bed joint (4).  The  horizontal  reinforcement  (10)  of the reinforcing apparatus  is embedded in a mortar layer (20) of the bed joint (4).  Vertical reinforcing elements (16, 18) of adjacent rein-forcing  apparatuses (8) are arranged two by two in the verti-cal  recesses (22) of the building stones (2) overlapping each other  at  least  in  part and embedded in a mortar mass (26). This  way,  a  horizontally  and vertically reinforced masonry wall  is  obtained,  which  can  be constructed in practice in accordance with the usual method of construction.
Patent CA-1306282-C (CA)
Title: Fuel cell
Inventor: SHIOZAWA SHOJI
IPC: H01M8/04007
Filed: 1989-05-17
Granted: 1992-08-11
Abstract: A B S T R A C T          A conventional fuel cell comprises a plurality of cell elements stacked via separator plates, each cell element comprising an electrolyte plate, and cathode and an anode which sandwitch the electrolyte plate. A power generation part of the fuel cell is defined by the electrolyte plate, cathode and an anode. Oxidizing gas and fuel gas are supplied to each cell element in the same direction but the direction is opposite to the gas flow of an adjacent cell element. In the improvement, preheating devices are provided next to the power generation part in the direction gases flow as a part of the fuel cell, in a manner such that both incoming and outgoing gases pass through the preheating device. The preheating device includs a plurality of heat exchange promoting elements in the form of projections provided on both faces of the separator plate.
Patent CA-1323967-C (CA)
Inventor: ASZMAN HARRY W
IPC: C11D17/04
Filed: 1989-06-05
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE         A scrubber pad preferably of flat rectangular parallelpiped-shaped characterized by good cleaning properties, safety to surfaces, and soap retention, prepared by, selecting a polyester polyurethane foam having the desired density and  porosity, binding a polyesters spun bonded non-woven material to one side of said foam, impregnating the foam with a detergent formulation containing alkyl aryl sulfonate, sodium carbonate, magnesium sulfate and sodium sulfate, perfume and water.  Cutting the impregnated product into pads of the desired shape and size and sealing the edges of the pads by application of an adhesive.
Patent CA-1315195-C (CA)
Title: Terrestrial delivery compositions and methods for controlling insect and habitat-associated pest population in terrestrial environments
Inventor: LEVY RICHARD
IPC: A01N25/30
Filed: 1989-06-23
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE         Superabsorbent solid organic polymers (such as acrylamide and acrylate polymers, co-polymers and ter-polymers, optionally grafted) which absorb over 100 times their weight in water are used in natural or artificial, terrestrial environment insect (such as fire ants) or pest population control compositions.  Methods for using the solid or flowable superabsorbent polymer insecticidal/pesticidal delivery agents for the control of terrestrial insect or pest populations or for the simultaneous or concurrent control of both terrestrial insect and habitat-associated/related pest populations, in an area needing terrestrial environment insect and/or pest control treatment are described.
Patent CA-1341505-C (CA)
Title: Intravenously administered polyclonal immunoglobulin preparation containing igm and method of manufacture
Inventor: KOTHE NORBERT
IPC: A61K35/16
Filed: 1989-07-17
Granted: 2006-05-09
Abstract: Intravenously administered polyclonal immunoglobulin preparation for the treatment and prophylaxis of bacterial infections containing at least 50% by weight of IgM in terms of the total content of immunoglobulin, exhibiting a low anticomplementary activity, being stable in aqueous solution, and being free of viruses. It can also consist of or also contain a mixture of several monoclonal IgM antibodies. The point of departure for its manufacture is an immunoglobulin-containing fraction of human, animal, or bacterial provenance.      The fraction is treated with an anion exchanger that is eluted with a saline or pH gradient and the eluate is optionally subjected to gel filtration, treated before or after the chromatography with .beta.-propiolactone and PEG 4000, and optionally heated. Treatment with .beta.-propiolactone and ultraviolet light, treatment with solvents and detergents, or pasteurization can also be conducted. Proteins, sugars, or mixtures of amino acids are optionally added to the preparation.
Patent CA-1337752-C (CA)
Inventor: LAU ARTHUR L Y
IPC: G01N33/68
Filed: 1989-07-26
Granted: 1995-12-19
Abstract: A new and improved test device and method of determining the presence and concentra-tion of proteins, such as albumin or Bence Jones proteins, in a test sample.  The test device in-cludes a carrier matrix incorporating a reactant system capable of interacting with proteins to produce a visually or instrumentally detectable and/or measurable response.  The carrier matrix of the device can include commonly used bibulous matrices, such as filter paper, or a new and improved nonbibulous protein-permeable strip, membrane or layer of a polymerized urethane-containing composition.  In addition, a new and improved reactant system, comprising a dual indi-cator reagent system, such as bromophenol blue, methyl orange and, if necessary, a suitable buf-fer, is incorporated into the carrier matrix to provide improved color resolution and increased sensitivity to proteins, thereby affording a more accurate and trustworthy protein assay of test samples, such as urine.  Furthermore, by incorporating the dual indicator reagent system into a carrier matrix comprising a polymerized urethane-containing composition, a dry phase assay for low molecular weight proteins, such as Bence Jones proteins, can be performed on a liquid test sample.
Patent CA-1325451-C (CA)
Inventor: FECHER DOUGLAS A
IPC: F16J15/32
Filed: 1989-08-10
Granted: 1993-12-21
Abstract: ABSTRACT OF THE INVENTION A one piece seal (42) having a resilient body (100) with a peripheral surface (102) on which first and second ribs (104 & 106) engage a housing (19) to establish static seals to prevent environmental air from entering a control chamber (22) and an inner surface (114) with first and second dynamic seals (120 & 128) located adjacent first and second bearing lands (116 & 118).  The first and second dynamic seals (120 & 128) which surround a movable projection (38) flex to allow the projection (38) relatively radial movement while the bearing lands (116 & 118) to retain the projection (38) in axial alignment during lateral movement of the wall (24).
Patent CA-1338555-C (CA)
Inventor: GOLDSTEIN IRWIN
IPC: A61P13/02
Filed: 1989-09-28
Granted: 1996-08-27
Abstract: Etoperidone and its pharmaceutically acceptable salts are useful in the treatment of male sexual impotence.
Patent CA-1323217-C (CA)
Inventor: DAVIS ALAN R
IPC: F16H3/095
Filed: 1989-09-29
Granted: 1993-10-19
Abstract: ABSTRACT OF THE DISCLOSURE           A two-speed gear train (200) including a first gear (118) and a second gear (120) and drive members (11, 114, 106) for driving the second gear faster than the first gear.  A double acting clutch (126) splined to a shaft (28A) has a first and second position for clutching either the first gear (118) or second gear (120) to the shaft (28A).  The clutch teeth (134, 136, 138, 140) are provided with specially configured ramps (222) on certain edges (201,210,212, 214) to improve clutch engagement.
Patent CA-1309509-C (CA)
Inventor: BAUM ALLEN
IPC: G06F12/12
Filed: 1990-08-31
Granted: 1992-10-27
Abstract: ABSTRACT    A method is provided for swapping data out of a cache memory.  An instruction is presented to the cache; the instruction includes a cache control specifier which identifies a type of data being requested.  Based on the cache control specifier, one of a plurality of replacement schemes is selected for swapping a data block out of the cache.
Patent CA-1327699-C (CA)
Inventor: YAMAMOTO TOHRU
IPC: B05B13/04
Filed: 1991-07-12
Granted: 1994-03-15
Abstract: ABSTRACT OF THE DISCLOSURE         An object having three-dimensional surfaces such as an automotive vehicle body is painted by painting mechanisms movable along a transfer path near the object.          Each of the painting mechanisms has a plurality of paint spray guns displaceable dependent on the surfaces to be painted, the paint spray guns being adjustably located at optimum distances and angles with respect to the surfaces to be painted for applying a uniform paint coat to the object.  No paint runs and sags will be formed on the coated surfaces.
Patent CA-1319203-C (CA)
Inventor: CHALL LOUIS E JR
IPC: H05K7/20
Filed: 1991-09-26
Granted: 1993-06-15
Abstract: ABSTRACT     A novel packaging system for VLSI circuits allows low-cost construction and maintenance of complex high density high-performance devices with low power requirements. The devices can be individually created by software means from a small selection of standardizable IC chips by disposing a plurality of chips in leadless chip carriers in a mosaic on a substrate, and configuring them by software to selectively communicate with other chips of the mosaic or even to individually change their operating function. The immediate juxtaposition of the chip carriers in the mosaic eliminates transmission line data skew, and also allows considerable savings in chip space and power requirements by dispensing with interconnection drivers, receivers and bonding pads. The chip carrier mosaics may be assembled into modules suitable for plug-in connection to an interconnecting backplane to create even larger devices, and individual modules can be dynamically tested in their high-performance mode by configuring one or more modules as test modules and either plugging them into modules to be tested or making them a permanent part of the device's module array.
Patent FI-77813-C (FI)
Inventor: TILMAN PAUL ARTHUR
IPC: B31B23/00
Filed: 1980-08-05
Granted: 1989-05-10
Abstract: Bag forming material is obtained by feeding sheet material (2) together with male and female closure elements (5, 6) to a nip between guide roller (3) and pressure rollers (9, 10) at which adhesive is applied from nozzles (11, 12). The resulting material is fed to an accumulator (16) on a continuous basis and then intermittently over a forming shoulder (21) into a tubular form (22) while maintaining the closure elements (5, 6) at a predetermined distance apart before the forming shoulder (21) by means such as grooves (19) in guide roller (18) and locating the closure elements (5, 6) in predetermined positions facing each other downstream of the shaping shoulder by suitable means (23) which may include rotatable guide elements. The material is drawn through the apparatus by transverse reciprocating sealing bars (26) and a pilfer proof closure can be provided by vertical sealing bars (25).
Patent FI-72044-C (FI)
Inventor: HERMANN CLAUS
IPC: C11D1/29
Filed: 1980-09-16
Granted: 1987-04-13
Abstract: A bath additive or shower gel, comprising 20 to 70% by weight of a detergent blend (consisting of 10 to 90% by weight of an amine C8-18 fatty alcohol sulphate (optionally ethoxylated) and a metal or ammonium ethoxylated C8-18 fatty alcohol sulphate) and 20 to 60% by weight of a cosmetically acceptable oil, gives improved oil deposition.
Patent FI-70813-C (FI)
Inventor: GOENNER SIEGMAR
IPC: B27B5/02
Filed: 1982-05-26
Granted: 1986-10-27
Abstract: 1. Method for splitting up round timber into several timber sections of freely eligible given lengths, the round timber (1) being advanced and positioned in its longitudinal direction and a piece of round timber (1a) being separated by a first saw cut running transversely to the longitudinal direction of the round timber the piece then being transported away in transverse direction, positioned in a longitudinal direction and being subdivided by at least one further saw cut into the round timber sections (1b, 1c or, respectively, 1b, 1d, 1e), characterised by the fact that the further saw cut takes place when the round timber piece (1a) is advanced in a transverse direction, whilst at the same time a further first saw cut is carried out.
Patent FI-85874-C (FI)
Inventor: GROSS WOLFGANG
IPC: A61K8/40
Filed: 1986-12-05
Granted: 1992-06-10
Abstract: The agent contains at least one acid in aqueous solution and thickening agents and, where appropriate, other auxiliaries, the acid used being citric acid and the thickening agent being, for example, an alkyl alcohol ether sulphate, amphoteric surfactant, non-ionic surfactant, amine oxide, amine or alkoxylated amine.
Patent NO-151069-C (NO)
Inventor: SEBRING ROBERT E
IPC: B65H81/00
Filed: 1980-06-27
Abstract: A method of making coreless hollow filament bundles comprises winding a hollow filament 20 around a drum 22 having a number of axially extending vanes 24. The winding is formed in layers, each layer being a helix and adjacent layers being wound in opposite directions axially of the drum so that all the turns of the helix forming one layer cross all the turns of the helices forming the adjacent layers. The winding is then slid along the drum so that it is axially collapsed and forms an annular rope around one end of the drum. The annular rope is then cut into segments, each segment being the length of rope between adjacent vanes 24. Each segment forms a filament bundle and the ends of the filament lengths in each bundle are potted in the usual way.
Patent NO-165863-C (NO)
Inventor: BRYSON IAN
IPC: A23L5/40
Filed: 1986-04-28
Abstract: A browning agent particularly for use in microwave cooking comprises collagen, or gelatine hydrolysed to its constituent amido acids, plus one or more reducing sugars and alkalis.The collagen preferably is derived from bovine hides. The alkali is preferably a mixture of sodium carbonate and bicarbonate.The prowning agent is capable of browning at 100°C or less, down to about 70°C.It may be incorporated into a film or used as a powder or a liquid.
Patent NO-173050-C (NO)
Inventor: WARD JONATHAN
IPC: A47G27/04
Filed: 1990-03-26
Abstract: PCT No. PCT/GB88/00805 Sec. 371 Date Apr. 23, 1990 Sec. 102(e) Date Apr. 23, 1990 PCT Filed Sep. 30, 1988 PCT Pub. No. WO89/02812 PCT Pub. Date Apr. 6, 1989.A cutting guide for use in making a cut in a carpet comprises an elongate base including a substantially flat upper surface portion and a channel which extends along the base. The inner side walls of the channel are at an oblique angle relative to the upper surface portion so that when the guide is placed underneath a carpet and a knife drawn along the channel in contact with a side wall, the cut edge thereby produced in the carpet is at an oblique angle to the plane of the carpet. When two such edges of different portions of carpet are abutted together, a tidy unobtrusive seam is produced.
Patent CA-2002054-C (CA)
Inventor: MILLER ROBERT W
IPC: G11C7/00
Filed: 1989-11-02
Granted: 1996-01-16
Abstract: A first-in, first-out, memory has a random access memory (RAM) for storing a plurality of information words seriatim. The use of such memory is significantly enhanced by arranging the memory so that it calculates and outputs to respective terminals the number of RAM locations which contain information words and the number of RAM locations which are empty. Each number is outputted responsive to receipt of a respective request to do so.
Patent CA-2005109-C (CA)
Inventor: CATALAYOUD LOUIS
IPC: G21F9/30
Filed: 1989-12-11
Granted: 1999-08-03
Abstract: In order to ensure a good seal and a good resistance to shocks and corrosion, without increasing their cost, radioactive waste storage containers are completely made from metal fibre-reinforced concrete. This material is used for producing by moulding a drum (210) and a cover (212), as well as a keying joint (224) by which the cover is fixed to the drum.  At least one dovetail keying groove is formed in the junction zone between the drum and the cover.  Advantageously, a filling material of the same nature as that in which is formed the container is injected into the latter, so as to form a homogeneous block.