baber/WOPTO huggingface dataset:
Patent CA-2018080-A1 (CA)
Title: Forklift truck having telescopic auxiliary boom articulated to a telescopic main boom
Inventor: MUTO JAMES A
IPC: B66F9/10
Filed: 1990-06-01
Abstract: A FORKLIFT TRUCK HAVING A TELESCOPIC AUXILIARY BOOM         ARTICULATED TO A TELESCOPIC MAIN BOOM                         Abstract A forklift truck having a fork assembly connected to a telescopic auxiliary boom articulated to a telescopic main boom.  The telescopic and articulating features of the auxiliary boom in conjunction with the telescopic feature of the main boom increases the range and reach of the fork assembly to above ground heights and to below ground depths.
Patent CA-2019051-A1 (CA)
Inventor: BARR MORTON L
IPC: C12Q1/18
Filed: 1990-06-14
Abstract: DEODORANT COMPOSITIONS CONTAINING MATERIALS FOR INHIBITING BACTERIAL ADHERENCE, METHODS OF USE THEREOF, AND METHOD FOR DETERMINING MATERIALS     THAT INHIBIT BACTERIAL ADHERENCE                         Abstract Disclosed are deodorant compositions which can reduce body malodor (such as malodor arising in axillary regions of the human body) without use of antimicrobial agents.   The compositions include a material (e.g., selected from specific glycoproteins and carbohydrates) which inhibits adherence of malodor-causing bacteria to the skin, wherein malodor-causing bacterial populations, and the malodor caused by such populations, are reduced.  Also dis-closed is an analytical technique, using differentiated human epithelial cells, which can be used to determine the ability to tested materials to inhibit adherence of malodor-causing bacteria to human skin surfaces.
Patent CA-2019930-A1 (CA)
Title: Weather seal for a door
Inventor: TAKAHASHI KENJIRO
IPC: B60J10/08
Filed: 1990-06-27
Abstract: ABSTRACT OF THE DISCLOSURE The present invention is a weather  seal for a door having  a base member secured to the door.  A hinge member is pivotally connected to the base member for pivotal movement relative to the base member.  A sealing lip  is pivotally  connected to  the hinge  member for  pivotal movement relative  to the  base  member.  The  sealing lip  includes  a plurality of ribs adapted to engage  a support surface for varying  the width of the  sealing lip to  effect a  seal between the  door and  the support surface.
Patent CA-2020621-A1 (CA)
Title: Mounting bracket for outboard motor
Inventor: WOODWARD LEE A
IPC: B63H20/02
Filed: 1990-07-06
Abstract: MOUNTING BRACKET FOR OUTBOARD MOTOR                           ABSTRACT A mounting bracket, suitable for use in mounting an outboard motor to the transom of a boat, which has a center lug having a bore passing therethrough and having a plurality of arms extending therefrom, each arm terminating in an outer lug and each outer lug having a bore passing therethrough.  Preferably, the center lug has an unthreaded bore passing therethrough and each outer lug has a threaded bore passing therethrough.
Patent CA-2024377-A1 (CA)
IPC: B65H45/30
Filed: 1990-08-31
Abstract: An improved folder apparatus includes a first folder assembly which forms a first fold in sheet material along the path of movement of the sheet material.  A second folder assembly forms a second fold in the sheet material in a direction extending transversely to the path of movement of the sheet material.  A third folder assembly forms a third fold in the sheet material with the first and third folds extending along the path of movement of the sheet material through the third folder assembly and the second fold at a leading edge portion of the sheet material.  During the forming of the three folds, the sheet material is continuously moved through the folder assemblies without stopping.  The third folder assembly includes an array of upper and lower tapes.  The array of tapes tapers from a wide inlet portion of the third folder assembly toward a discharge portion of a third folder assembly.  The array of upper and lower tapes maintains areas on opposite sides of the third fold flat in a horizontal plane while the sheet material is gripped by the tapes.  A stacker assembly stacks the folded signatures received from the third folder assembly in a stack with major side surface areas in an upright orientation and with the third fold downward against a supporting surface.
Patent CA-2025837-A1 (CA)
Title: Vacuum insulating unit
IPC: E06B3/663
Filed: 1990-09-20
Abstract: ABSTRACT OF THE DISCLOSURE        A vacuum insulating unit has a pair of glass sheets spaced from one another by a plurality of plastic supports.  The supports have one end secured to one of the sheets and a low friction material on the other end.  A flexible metal edge retainer is secured to sheets to provide a sealed compartment between the sheets.  Air in the compartment is removed to put the compartment under negative pressure.  A getter is provided in the compartment to adsorb any gas therein during sealing or using the unit.  One of the sheets may have an environmental coating.         Methods are disclosed for fabricating the unit and the supports.
Patent CA-2027452-A1 (CA)
Title: Method for classifying leukocytes and a reagent used therefor
Inventor: TSUJINO YUKIO
IPC: G01N33/50
Filed: 1990-10-12
Abstract: A reagent for enabling leukocytes to be classified and measured by lyzing erythrocytes and acting on leuko-cytes, which has a pH of 1.5 - 5.0, and an osmolarity of - 120 mOsm/kg and contains a polyoxyethylene based nonionic surfactant represented by the general formula:      R1-R2-(CH2CH2O)n-H (where R1 is an alkyl, alkenyl or alkynyl group having 12 - 22 carbon atoms; R2 is -O-, (see formula I) or -COO-; and n is an integer of 20 - 100) or a reagent for the same purpose, which comprises a first solution which is the reagent described above and a second solution to be added to the first solution, and is a pH of 5.0 - 12.0 and has an osmolarity of 150 - 2000 mOsm/kg after addition of the second solution to the first solution; and methods for classifying leukocytes into at least three types; that is, lymphocytes, monocytes and granulocytes and fox detecting abnormal cells by using a reagent described and particulate analysis methods consisting of RF method and DC method are disclosed.
Patent CA-2031432-A1 (CA)
Title: Procede et dispositif de reduction de la teneur en gaz polluants acides de fumees issues d'un dispositif d'incineration
Inventor: MARCHAND DENIS
IPC: B01D53/40
Filed: 1990-12-04
Abstract: Société dite : SOGEA           Procédé et dispositif de réduction. de la teneur en gaz polluants acides de fumées issues d'un dispositif d'incinération.            Invention de Messieurs Denis MARCHAND et Philippe PATTE                           ABREGE DESCRIPTIF La présente invention a pour objet un procédé de réduction de la teneur en gaz polluants acides solubles dans l'eau contenus dans des fumées issues d'un dispositif d'incinération au cours duquel lesdites fumées sont refroidies par un échange de chaleur indirect avec un fluide froid en produisant un condensat chargé des polluants acides et dans lequel, après cette phase de refroidissement, lesdites fumées encore chargées en polluants acides sont lavées en utilisant le condensat comme liquide de lavage.
Patent CA-2033113-A1 (CA)
Inventor: AKEMI HITOSHI
IPC: A61K31/34
Filed: 1990-12-24
Abstract: An estrogen-containing gel preparation is disclosed, which comprises a substrate having on one surface thereof a crosslinked gel layer formed by crosslinking a composition comprising the following ingredients (a) to (c), the weight ratio of the ingredient (b) to the ingredient (c) being from 1.0/0.25 to 1.0/2.0:          (a)  estrogen;  (b)  an acrylate polymer; and (c)  a liquid ingredient compatible with the ingredient (b).
Patent CA-2033135-A1 (CA)
Title: Gravity base structure of an offshore platform resisting to icebergs
Inventor: PHAM NGOC GUY
IPC: E02B17/02
Filed: 1990-12-24
Abstract: The structure comprises a concrete monolithic caisson (3) consisting of a top slab (5) and a bottom slab (5') resting on a seabed, of two concentric peripheral walls (6, 7), an inner and an outer respectively, designed to withstand the impacts of icebergs, these two walls (6, 7) extending substantially vertically between the slabs (5, 5') and rigidly connected with them. Vertical partitions are arranged between the two walls so as to connect them in a lattice structure. Vertical defensive elements (8, 9) are disposed over at least a part of the periphery of the caisson. According to the invention, the defensive elements (8, 9) are integral with the outer wall of the caisson (3).      Application to a platform structure located in Arctic regions for production in a hydrocarbon field.
Patent CA-2033952-A1 (CA)
Title: Process for the synthesis of amides from vinyl acetate
Inventor: LISTEMANN MARK L
IPC: C07C233/03
Filed: 1991-01-10
Abstract: ABSTRACT Ethylidene bisamide is produced by the reaction of vinyl acetate with a primary carboxylic acid amide over a catalytic amount of a salt of palladium (II), platinum(II) or mercury(lI).  The reaction is carried out in the presence of an aliphatic or arylaliphatic alcohol in a concentration greater than 0.01 equivalents based upon the limiting reagent.
Patent CA-2034901-A1 (CA)
Inventor: GLOWKA JOZEF G
IPC: B01J27/055
Filed: 1991-01-24
Abstract: An improved process is disclosed for the preparation of N-phosphonomethylglycine by the oxidation of N-phosphonomethyliminodiacetic acid. In the process N-phosphonomethyliminodiacetic acid is oxidized with a peroxide to form an intermediate, N-phosphonomethyliminodiacetic acid-n-oxide, and thereafter, adding a metabisulfite compound in the presence of a molybdenum compound to convert the intermediate to N-phosphonomethylglycine.
Patent CA-2036093-A1 (CA)
Title: Peptide fragments and analogs of thrombospondin
Inventor: DEUTCH ALAN H
IPC: A61P17/02
Filed: 1991-02-11
Abstract: Abstract of the Disclosure Compounds and compositions comprising fragments and synthetic analogs of human thrombospondin are provided together with methods for their use as thrombospondin-like agents.
Patent CA-2036136-A1 (CA)
Title: Poly(arylene thioether) resin compositions and extruded products thereof
Inventor: ENOKI TOSHIO
IPC: C08L81/02
Filed: 1991-02-12
Abstract: ABSTRACT     Disclosed herein is a poly(arylene thioether) resin composition comprising 100 parts by weight of a poly(arylene thioether) (A) having a shear rate dependence value of melt viscosity at 310°C of 2.2-3.0 and a crystallization temperature of 175-210°C, and 20-400 parts by weight of a poly(arylene thioether) (B) having a shear rate dependence value of melt viscosity at 310°C of 1.0-2.0 and a crystallization temperature of 220-260°C.  The resin portion consisting of the poly(arylene thioethers) (A) and (B) in the resin composition has a melt viscosity of 1,400-3,500 poises as measured at 310°C and a shear rate of 1,200 sec-1, a shear rate dependence value of melt viscosity at 310°C of 1.5-2.3, and a crystallization temperature of 205-230°C.  Extruded products such as a tubular extruded article obtained from the resin composition are also disclosed.
Patent CA-2037800-A1 (CA)
Inventor: BATAL DAVID J
IPC: C11D7/54
Filed: 1991-03-08
Abstract: Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing the catalysts are reported. The catalysts are sulfonimines. Substrates such as fabrics may be bleached in an aqueous solution containing the sulfonimine and a peroxygen compound.
Patent CA-2040703-A1 (CA)
Inventor: HATANAKA KATSUNORI
IPC: G11B17/34
Filed: 1991-04-17
Abstract: A method of access of a probe electrode to a recording medium having on the surface thereof an edge portion having a level difference larger than a recording recess-projection or having an electron state different from a recording electron state comprises steps of detecting the edge portion; causing the probe electrode to scan at a certain angle to the edge portion; and moving the recording medium to a direction along the edge portion.  A method for processing information including recording, reproducing, and erasing of information by access of a probe electrode to a recording medium having on the surface thereof an edge portion having a level difference larger than a recording recess-projection or having an electron state different from a recording electron state comprises steps of detecting the edge portion; causing the probe electrode to scan at a certain angle to the edge portion; and applying a pulse voltage for recording or erasing, or a bias voltage for reproducing information between the recording medium and the probe electrode.
Patent CA-2040723-A1 (CA)
Title: Post connector
Inventor: KOLVITES ALBERT
IPC: E04B1/58
Filed: 1991-04-17
Abstract: ABSTRACT OF THE DISCLOSURE          A connector sleeve device for connecting together first and second posts, comprises a sleeve having an outer surface dimensioned to be received within the interior surfaces of the first and second posts.  A first flexible protrusion is formed in a mid-region of the sleeve and has an abutment surface adapted to abut an end surface of the first post when the sleeve is received therein.  The contact between the abutment surface and the end surface prevents the sleeve from being moved further into the second post.  A second flexible protrusion is formed in the mid-region of the sleeve and has a second abutment surface adapted to abut an end surface of the second post when the sleeve is inserted into the second post.  The contact between the second abutment surface and end surface of the second post prevents the sleeve from being moved further into the second post.  The abutment surfaces of the first and second flexible protrusions are formed in substantially the same cross-sectional radial plane relative to the sleeve so that the end surfaces of the first and second posts can mate together, making the sleeve substantially invisible.  Preferably, the flexible protrusions are inclined tabs disposed on opposite slides of a hollow cylindrical sleeve and are fluted in cross-section.
Patent CA-2041330-A1 (CA)
Inventor: AZUMA MASATO
IPC: A61K9/00
Filed: 1991-04-26
Abstract: A pharmacological composition for percutaneous administration  to  human  patients  is  disclosed  which comprises a pharmacologically effective amount of eperisone or a salt thereof, or tolperisone or a salt thereof, a water-swellable cross-linked polyvinylpyrrolidone and a base  carrier.     The  composition  exhibits   improved percutaneous absorption.
Patent CA-2043972-A1 (CA)
Title: Synthetic lubricant base stocks having an improved viscosity
Inventor: SANDERSON JOHN R
IPC: C10M109/00
Filed: 1991-06-05
Abstract: ABSTRACT (D# 80,958-F) Synthetic  lubricant base stocks having an increased viscosity are disclosed.   These synthetic lubricant base stocks comprise a mixture of (1) oligomers prepared from a linear olefin having from 10 to 24 carbon atoms; and (2) alkylated cyclohexanol having an alkyl group containing from 10 to 24 carbon atoms.  These synthetic lubricant base stocks may be prepared by hydrogenating the co-reaction products of a linear olefin having from 10 to 24 carbon atoms and phenol.
Patent CA-2044951-A1 (CA)
Title: Automatic Gain Control Circuit
Inventor: TAKENAKA SHINYA
IPC: G06K7/10
Filed: 1991-06-19
Abstract: An automatic gain control  (AGC)  circuit for use in an optical code reader which eliminates error caused when regular reflecting light is directly incident on the detector element of the optical code reader.   The AGC has a variable gain amplifier which receives a signal from the detection element and outputs a signal to a peak-holding circuit.  The output from the peak-holding circuit is used to control the gain of the variable gain amplifier.  A reset circuit resets the output of the peak-holding circuit either when the output reaches a predetermined  level,  or  at  regular  intervals  during  the operation of the optical code reader.   The output of the variable gain amplifier is fed to a binary circuit.
Patent CA-2045249-A1 (CA)
Title: Filter, process for forming same, and solid state imager incorporating this filter
Inventor: NEEDHAM CHRISTOPHER R
IPC: H04N5/335
Filed: 1991-06-21
Abstract: FILTER, PROCESS FOR FORMING SAME, AND SOLID   STATE IMAGER INCORPORATING THIS FILTER               Abstract of the Disclosure A filter is formed on a substrate, such as a solid state imager, by providing successively on the substrate a layer of an absorber material, a layer of a barrier material, and a layer of a photoresist material. The photoresist is patternwise exposed and developed, thereby baring regions of the barrier layer underlying selected regions of the photoresist layer.  The coated substrate is reactive ion etched under a first set of etching conditions to etch away the bared regions of the barrier layer and to bare but not substantially etch the underlying regions of the absorber layer, and then reactive ion etched under a second set of etching conditions, thereby etching away the remaining regions of the photoresist layer and the bared regions of the absorber layer, so forming a filter on the substrate. To form multi-colored filters, the process may be repeated with a different dye, or additional dyes may be deposited by other processes, such as that described in U.S. Patent No. 4,808,501.
Patent CA-2047650-A1 (CA)
Inventor: MOSTERT GERHARD J
IPC: C01G23/02
Filed: 1991-07-23
Abstract: This invention provides a process for the recovery of titanium values from a complex matrix comprising titanium nitride. The process comprises chlorinating the titanium nitride in the matrix to obtain a reaction product containing titanium chloride, and separating the titanium chloride from the reaction product. The invention also provides for the production of said complex matrix containing titanium nitride by nitriding titanium values in complex titanium-containing starting materials such as complex metallurgical titaniferous slags and ilmenite, perovskite, armalcolite and fassaite.
Patent CA-2048845-A1 (CA)
IPC: F16L1/18
Filed: 1991-08-09
Abstract: ABSTRACT OF THE INVENTION    A method of laying pipeline in water greater than 1000 feet deep is disclosed whereby the pipeline is assembled on board a lay barge and then, during deployment,  is bent beyond typical elastic bending limitations and Conventional Lay bending strain limitations while  passing  along  a  stinger  where  it  is subsequently reverse bent to  remove any permanent  curvature.          Upon further deployment,  a generally horizontal axial load is maintained on the pipeline as it comes to rest upon the sea floor such that the final in-situ residual bending curvature of the pipeline is nearly zero or falls within an acceptable range.
Patent CA-2049386-A1 (CA)
Title: Anti-splash shield for paint tray
Inventor: ARENA JERRY
IPC: B44D3/04
Filed: 1991-08-16
Abstract: ABSTRACT OF THE INVENTION         Anti-splash shield for a paint tray of the type having front reservoir and rear drain portions and having a generally rectangular shape, and an upper lip.  An anti-splash plate member is connected to and extends up from and over the front and side portions of the tray.
Patent CA-2051226-A1 (CA)
Inventor: PEZZUTTO MARIO
IPC: F16L33/04
Filed: 1991-09-12
Abstract: A clamp for joining two sections of pipe, the ends of which to be joined have radially extending flanges projecting outwardly, comprises a clamping ring with two adjacent end sections and an inverted V-shaped cross-section.  There are two bearing elements, each of which is affixed to a respective one of the end sections and extends radially outwardly.  The clamp includes  an elongate  threaded rod member having a slotted plate rigidly affixed to one end thereof.  One of the bearing elements extends through the slotted plate to secure one end of the rod member to the ring.  The rod member extends through the other bearing element and is secured therein by an elongate nut member and adjacent washer.   Preferably,  the slotted plate has two parallel slots and each bearing element is an inverted U-shaped connector.
Patent CA-2051784-A1 (CA)
IPC: E01C5/06
Filed: 1991-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A paving block is provided for forming of paved surfaces comprising a plurality of the block laid in adjacent relationship, The blocks are of a planar configuration having a primary body section with coplanar top and bottom surfaces and a vertical peripheral side wall extending between the top and bottom surfaces.  Four main wall elements are included in the peripheral wall with these wall elements disposed in parallel pairs, the pairs being positioned in orthogonal relationship to each other.  A fifth wall element is included in the peripheral side wall and is positioned between two adjacent ones of the main wall elements in equiangular relationship to each other.  In one version of the paving block, two tongue elements are provided in integrally formed relationship with the primary body section and project a distance laterally therefrom at diametrically opposed corners adjacent the respective main wall elements that are interconnected by the fifth wall element. Each tongue element is shaped in plan view to mechanically interengage with side walls of tongue elements  and the fifth wall element of adjacent blocks to form a mechanical interlock of adjacently disposed blocks.  A second version of the paving block has a single tongue element shaped in plan view to cooperatively interfit in each of two complementally shaped recesses cooperatively forming the fifth wall element to form a mechanical interlock between adjacently disposed blocks.
Patent CA-2056081-A1 (CA)
Title: Process for preparing a ziegler-natta type catalyst
Inventor: BAILLY JEAN-CLAUDE A
IPC: C08F4/654
Filed: 1991-11-25
Abstract: BP Case No. BPCL 7677/7721(B228/2301(2) ABSTRACT OF THE DISCLOSURE PROCESS FOR PREPARING A ZIEGLER-NATTA TYPE CATALYST             The  present  invention  relates  to  a  process  for  the preparation of a catalyst of the Ziegler-Natta type comprising pre-cipitating titanium onto a spheroidal magnesium chloride support. This process comprises (a) contacting a magnesium chloride support (A)  with  an  electron-donor  compound  (B)  which  contains  labile hydrogen,  (b) contacting the support of (a) with an organometallic compound (C) which is a reducing agent for titanium, (c) washing the product of  (b)  with a liquid hydrocarbon and  (d)  contacting the product of (c) with at least one titanium compound and possibly with at least one vanadium compound used in such quantity that the molar ratio of the quantity of titanium to the quantity of vanadium is greater than 1.
Patent CA-2056157-A1 (CA)
Title: Slotted waveguide-type antenna mounted on a wall
Inventor: DOUSSOT MICHEL
IPC: H01Q1/28
Filed: 1991-11-25
Abstract: ABSTRACT OF THE DISCLOSURE Slotted waveguide-type antenna mounted on a wall The invention concerns microwave antennas constituted by a slotted waveguide and mounted on a wall.    The wall  in question includes a groove which forms three of the sides of the waveguide; the fourth side of the waveguide is formed by a metallic conducting sheet with slots made in it and the sheet is fixed above the groove.     The invention  is applicable,  in particular,  to the construction of antennas on the body of an aircraft.
Patent CA-2057663-A1 (CA)
Title: Kevlar and carbon hockey stick
Inventor: BYLOK ZDZISLAW
IPC: A63B59/70
Filed: 1991-12-13
Abstract: Form 22 Abstracts Kevlar and Carbon Epoxy technology allows the development of hockeysticks that are very light, and more durable then wooden or aluminum hockey sticks.