baber/WOPTO huggingface dataset:
Patent CA-2100562-A1 (CA)
Title: Process for producing 4h-3,1-benzoxazine-t-ones
Inventor: HAHN ERWIN
IPC: C07D265/22
Filed: 1992-01-08
Abstract: Production of 4H-3,1-benzoxazine-4-ones of formula (I) in which:  R1 is hydrogen, C1-C4-alkyl, C1-C4-alkoxy, carboxyl, sulpho, nitro or halogen; R2 is C1-C20-alkyl, phenyl or phenylalkyl with 1 to 4 C atoms in the alkyl group, whereby a phenyl nucleus may be substituted by one or two C1-C4-alkyl groups, C1-C3-halogen alkyl groups, C1-C4-alkoxy groups, C1-C3-halogen alkoxy groups, C1-C4-alkyl mercapto groups, C1-C3-halogen alkyl mercapto groups, carboxyl groups, sulpho groups, C1-C4-alkyl sulphonyl groups, C1-C3-halogen alkyl sulphonyl groups, nitro groups or halogen atoms; and n is 1 or 2; by the reaction of isato acid anhydrides of formula (II) with acyl halides of formula (III) in which X is chlorine or bromine, by conducting the reaction at an outside temperature of 215 to 280 ·C and causing the reaction components (II and III) to react together for at least 4 hours at this temperature.
Patent CA-2101297-A1 (CA)
Inventor: WINDEL HARALD
IPC: G07B17/02
Filed: 1993-07-26
Abstract: A method that uses a print system (1) of a franking module for an internal cost-centre print, and an arrangement consisting of a control unit (6) that is connected to input/output devices (2, 3, 4), and with memory devices (5, 8, 9, 10, 11), a tape dispenser with a tape release (12) and a pixel memory (7) with a plurality of discrete memory blocks, which is connected to the control unit (6), from which the print control unit (14) reads out print view data according to the accounting data. According to the present invention, a means (15) for rotating the pixel memory field orthogonally and at least one memory block for accounting data is provided in the pixel memory (7), in which, during conversion, data is loaded and/or from which, during conversion, data is read out. By this means a print view that is present in k blocks is so rotated block-by-block in the direction of print that the lines become columns and visa versa, k blocks containing accounting data for cost centres, the first block of an existing print view additionally incorporating an identifier and the last block of a print view containing a total of the accounting data.
Patent CA-2104854-A1 (CA)
Title: Metal surface treatments
Inventor: RODZEWICH EDWARD A
IPC: C23G1/22
Filed: 1993-08-25
Abstract: ABSTRACT         A method and composition for reducing and maintaining the coefficient of friction of a metal surface cleaned by an alkaline cleaner is disclosed.  The cleaned metal surface is contacted with a treatment comprising monoethanolamine, a phosphate compound and a silicate.
Patent CA-2106648-A1 (CA)
Title: Cosmetic package
Inventor: TAVEROFF ALAN L
IPC: A45D40/24
Filed: 1993-09-21
Abstract: COSMETIC PACKAGE                       ABSTRACT   A cosmetic package  includes  an  open-top casing,  a closure and a tray pivotally mounted to opposite  sides  of  the  casing,  with  the  tray removably carrying a plurality of elongated sticks each coated at one end with a cosmetic product, such as  lipstick,  nail  polish  or  eye  make-up.  The elongated sticks can also take the form of make-up pencils.  The tray includes a pair of parallel and spaced apart notched members,  with the notches of one member being aligned with respective notches of the  other  member,  whereby  each  pair  of  aligned notches cooperate for retaining one elongated stick. The elongated sticks are carried on the underside of the tray when it is retracted in the casing. Aligned openings are defined in the closure and in the tray for viewing the coated ends of the sticks when the package is closed.  The opening of the closure is fitted with  a  protective  window.  Stoppers  and transverse elongated support members are provided in the casing and on the underside of the tray in order to secure the  sticks  in place  thereby preventing smearing  of  the  coated  ends  of  the  sticks.  The package  is  made  from  a  plastics  material  and integral  hinges  connect  the  casing  to  both  the closure and the tray. Upon release of the closure from  the  casing,  both  the  closure  and  the  tray spring up away from the casing.
Patent CA-2108674-A1 (CA)
Title: Process for preparing electromagnetic radiation imaged material
Inventor: BIRKHOLM JAMES G
IPC: G03F7/12
Filed: 1992-04-07
Abstract: ABSTRACT      A manufacturing process for producing a controllable membrane (28) within a layer of a light-sensitive material (20) laminated on a support (22) comprising steps: exposing the light-sensitive material layer (20) with light irradiation in presence of an image transfer means to produce unrevealed image (26) in said light-sensitive layer, and re-exposing the unrevealed image (26) to light radiation (24) on the side opposite to light sensitive material layer with respect to the support (22) in the absence of an image transfer means for a time sufficient to produce the integral membrane (28) within the unrevealed image (26).
Patent CA-2111396-A1 (CA)
Inventor: RUBLE PAUL E
IPC: B42F13/00
Filed: 1993-12-14
Abstract: A loose-leaf binder (40) or other bound work has a slot (44) defined between the outer surface of a cover or spine (48) thereof, and a transparent overlay (46) attached over the spine (48) into which a label (54) can be insert-ed.  The overlay (46) is sealed to the spine (48) along its longitudinal edges.   An elongated, flexible label leader (42) extends through the slot (44) and protrudes therefrom at its opposite ends.  An adhesive portion (52) is formed on a surface (42e) of an end portion (42b) of the leader (42).  The label (54) may be inserted into the slot (44) by releasably adhering an end of the label (54) to the adhe-sive portion (52) of the leader (42), and pulling on an opposite end portion  (42c)  of the leader (42),  thereby pulling the attached label (54) into the slot (44).  A loop portion (42f) extends from the end portion (42b) of the leader (42), and is folded back and adhered to an opposite surface (42d) of the end portion (42b).  Part of the loop portion (42f) protrudes from the slot (44) when the label (54) is fully inserted, and is pulled to smoothly peel the adhesive portion (52) from the label (54) and detach the leader (42) from the label (54) and binder (40).
Patent CA-2112880-A1 (CA)
Inventor: HARRIS RODNEY M
IPC: C09D7/45
Filed: 1994-01-05
Abstract: A hydroxy-functional polymeric dispersant which is substantially free of acid groups, amine groups, and ethylenic unsaturation, the dispersant being especially adapted for dispersing pigments therein and being compatible with a variety of film-forming polymers, said dispersant being the free radical addition polymerization reaction product of a mixture of monomers consisting essentially of: (a) 15-30% by weight styrene; and (b) 15-30% by weight of at least one alkyl methacrylate monomer having 1 to 16 carbon atoms in the alkyl group; and~ (c) 20-60% by weight of at least one alkyl acrylate monomer having 1 to 16 carbon atoms in the alkyl group; and (d) 7-25% by weight of at least one hydroxy-functional ethylenically unsaturated monomer copolymerizable with monomers (a) (b) and (c); wherein said polymeric dispersant has a weight average molecular weight of 18,000 to 24,000, a number average molecular weight of 4,500 to 7,400, and a polydispersity of 2.9 to 4.2.
Patent CA-2112995-A1 (CA)
Inventor: KAU CHIN-CHENG
IPC: G06F9/38
Filed: 1994-01-06
Abstract: ABSTRACT OF THE DISCLOSURE       METHOD AND SYSTEM FOR INDEXING THE ASSIGNMENT OF  INTERMEDIATE STORAGE BUFFERS IN A SUPERSCALAR   PROCESSOR SYSTEM            A  method  and  system  for  enhanced  instruction  dispatch efficiency  in  a  superscalar  processor  system  having  a plurality of intermediate storage buffers,  a plurality of general  purpose  registers, and  a  storage  buffer  index. Multiple   scalar   instructions   may   be   simultaneously dispatched  from  a  dispatch  buffer  to  a  plurality  of execution units.  Each of the multiple scalar instructions generally  include  at  least  one  source  operand  and  one destination operand. A particular one of the plurality of intermediate storage buffers is assigned to a destination operand  within  a  selected  one  of  the  multiple  scalar instructions. A relationship between the particular one of the  plurality  of  intermediate  storage  buffers  and  a designated one of the plurality of general purpose registers is stored in the storage buffer index at that time when the instruction which has been dispatched is replaced in the dispatcher by another instruction in the application program sequence. Results of execution from the selected one of the multiple scalar instructions are stored in the particular one of the intermediate storage buffers when the selected instruction is executed. The storage buffer index is used to determine which storage buffers to use as source operands for those instructions which are dispatched between the time that  a  storage buffer has been assigned for  a  specific general purpose register and the results of execution are moved  from  the  storage  buffer  into  the  general  purpose register.
Patent CA-2114910-A1 (CA)
Title: Fatty acid salt pesticidal composition
Inventor: ALMOND DAVID S
IPC: A01N37/06
Filed: 1994-02-03
Abstract: A non-phytotoxic, environmentally compatible composition provides improved efficacy against soft-bodied insects and mites. The composition comprises a fatty acid salt active ingredient and an adjuvant that surprisingly increases the spreadability and efficacy of the active ingredient. The active ingredient is a potassium, sodium, ammonium, or alkanolamine salt of one or a mixture of monocarboxylic fatty acids having from 8 to 22 carbon atoms.     The adjuvant can be a fatty alcohol having from 4 to 18 carbon atoms, or a methyl or ethyl ester of fatty acids having from 4 to 18 carbon atoms. The ratio of the adjuvant to the active ingredient ranges from about 1:0.1 to 1:50.
Patent CA-2116239-A1 (CA)
Title: Gene probe biosensor method
Inventor: SQUIRRELL DAVID J
IPC: C12Q1/6825
Filed: 1992-09-16
Abstract: The present invention relates to a method for the detection, identification and/or quantification of plant or animal tissues, microorganisms or cell free RNA or DNA and to detector apparatus adapted for performing said method. The method particularly uses Total Internal Reflection Fluorescence (TIRF) to measure hybridization of analyte RNA or DNA with RNA or DNA  that is associated with an evanescent wave detector waveguide.
Patent CA-2118369-A1 (CA)
Inventor: VON HOLDT JOHN W
IPC: B29C45/32
Filed: 1994-10-18
Abstract: ABSTRACT OF THE DISCLOSURE           A runner plate for an injection molding system comprises  a plate  typically  having  a  plurality  of corners, and typically apertures extending through the plate for receiving leader pins of the molding system for support of the plate in the molding system.   Also at least a pair of outrigger supports may be provided, the outrigger supports being carried by the plate, each at a  different  position  on  the  plate,  and  typically extending diagonally outwardly relative to adjacent plate edges.  Also the outrigger support may carry rollers which are positioned to engage tie bars of the mold press for rolling contact therewith and support of the system.          A mold which contains the runner plate may, by this invention,  have leader  pins  that  are  longer  than corresponding pins of the prior art, extending through the entire mold from, typically, the mold core on one side of the mold to a mold core on the other side of the mold, in the case of double action molds, with the leader pins being long enough to extend through the entire mold even in the open position, for added support.  In such a circumstance, the outrigger supports may be dispensed with.
Patent CA-2120985-A1 (CA)
Title: Wooden modular retrofit to a t bar ceiling
Inventor: ROGOSCHEWSKY LEO J
IPC: E04B9/00
Filed: 1994-04-11
Abstract: This is a decorative wooden retrofit trim which attaches to the T bars of an existing T bar ceiling via clinched over channel brackets. This is a modular system with interchangeable pieces. With the exception of the shortened pieces that have to abut to the wall pieces, where full size tiles might not be used because of uneven dimensions of the room. The rest, more central wooden pieces, are the length of the T-bar from crossing to crossing Each piece has wedge shaped ends, with reveal cuts to accentuate the joints ,therefore making the joints attractive.
Patent CA-2121494-A1 (CA)
Inventor: GRANT RICHARD J
IPC: D21H21/16
Filed: 1992-09-30
Abstract: This invention relates to fluorochemical compositions, their preparation and their use as water-and oil-repellents, and substrates treated therewith. The fluorochemical composition comprises a mixture of fluorochemical compounds and/or polymers, each component having at least two fluoroaliphatic groups and a large hydrocarbon moiety such as derived from dimer acids, and the polymer having at least one fluoroaliphatic group and a plurality of said hydrocarbon moiety.
Patent CA-2122016-A1 (CA)
Title: Elastomeric mounting
Inventor: WHELAN JAMES M
IPC: B61F5/00
Filed: 1992-10-22
Abstract: An elastomeric mounting comprises a body of elastomeric material having end zones the surfaces of which are bonded to respective confronting surfaces of a pair of rigid end members for compression therebetween, at least a first of said rigid end members (32) extending radially outwardly from a longitudinal compression axis (19) of the mounting to lie beyond the bonded interface (35), said first rigid end member having outwards of the bonded interface an abutment face (34) which is contacted by the elastomeric body when subject to compression loading, and a discontinuity being defined by the first rigid end member whereby the interface and abutment face depart from a wholly co-planar form.
Patent CA-2122270-A1 (CA)
Title: Tri-substituted tetrahydrofuran antifungals
Inventor: SAKSENA ANIL K
IPC: C07D405/06
Filed: 1992-10-28
Abstract: An antifungal compound represented by formula (I) wherein X is independently both F or both Cl or one X is F and the other is Cl; Y = (a); (b); (c); (d); (e); (f); or (g); R' = (C1-C10)alkyl; (C2-C10)alkenyl; (C2-C10)alkynyl; (C3-C8)cycloalkyl or CH2R2; R2 = (C1-C3)perhaloalkyl; CO2R3; *CH(OR4)CH2OR4 or CH2N(R5); R3 = lower alkyl or H; R4 = R3 or (CH2)2OR3; R5 = lower alkyl; Z = H, or (C1-C5)alkanoyl and the carbons with the asterisks (*) have the R or S absolute configuration; or a pharmaceutically acceptable salt thereof as well as pharmaceutical compositions containing them and a method of treating or preventing fungal infections in mammals using them are disclosed.
Patent CA-2122549-A1 (CA)
Title: Playpen frame structure
Inventor: HSIUNG YU-KUANG
IPC: A47D13/06
Filed: 1994-04-29
Abstract: A playpen frame structure includes a rectangular top rail frame supported by four upright primary legs.  The top rail frame  comprises  four rails,  each constituted by two bar members pivotally connected to a mid-joint which allows the bar members to be rotatable about pivots mounted on the mid-joint.  Inside each of the bar members, a resilient V-shaped retainer which has two legs each having a retaining pin formed thereon to extend into holes formed on the bar member and the mid-joint so as to retain the bar member on the mid-joint in an expanded condition.   A release member is provided for pushing the retaining pins into the bar members and thus breaking the engagement between the mid-joint and the bar members.  There is also provided a reinforcement structure on the lower ends of the primary legs to firmly hold the primary legs in position and thus avoid accident collapses of the legs.      The   reinforcement   structure   comprises   four reinforcement bars respectively extending diagonally from the lower ends of the legs and pivotally connected to a central joint which is supported on ground by secondary legs extending therefrom and two secondary reinforcement bars connecting between two adjacent diagonal reinforcement bars to firmly hold the diagonal reinforcement bars in position.
Patent CA-2124338-A1 (CA)
Title: Region of cytoplasmic domain of the human interleukin-4 receptor, as antagonists of il-4
Inventor: HARADA NOBUYUKI
IPC: C07K14/715
Filed: 1992-11-24
Abstract: Antagonists of human IL-4 are provided which are based upon a critical region of the cytoplasmic domain of the human IL-4 receptor. Also provided are compositions and methods for inhibiting the biological activity of human IL-4.
Patent CA-2125033-A1 (CA)
Title: Pigment preparation
Inventor: HERGET GERHARD
IPC: C09D17/00
Filed: 1992-11-21
Abstract: Abstract The invention relates to a non-dusting,  homo-geneous pigment preparation containing - at least 70% by weight of one or more flaky pigments, - 1-30% by weight of water, - 0.1-20% by weight of a humectant, and - less than 1.00% by weight of one or more preservatives.
Patent CA-2125436-A1 (CA)
Title: Fastener for interconnecting tables or leaves to tables
Inventor: SAKKA MOHAMMED
IPC: A47B1/10
Filed: 1994-06-08
Abstract: A clamp is disposed on the lower wall of a first table top and on the lower wall of a leaf or a second table top to be connected to the first table top. The clamp has a pair of arms which open and close and a connecting rod may be inserted between the arms of the clamps of the first table top and the leaf or second table top in order to interconnect the two. A spring biases the arms closed but the arms may be opened by pulling a cord attached to one of the clamp.   Tables may and leaves may also be interconnected by a rail which extends downwardly beneath a first table top and a leaf or a second table top. Each rail has a groove formed in it. A coupling has ends which are selectively accommodated in the grooves of adjacent rails.
Patent CA-2126733-A1 (CA)
Title: Campfire water heating apparatus and method
Inventor: ENGLEHART MARK
IPC: F04F1/04
Filed: 1994-06-24
Abstract: Abstract of the Disclosure An apparatus and method for heating and delivering water by use of a campfire, comprising drawing water from a first kettle through a supply hose to a heat exchanger that is placed in the campfire.  The water in the heat exchanger boils to cause a discharge of water upwardly through a delivery tube to a collecting kettle, after which the pressure in the heat exchanger drops to cause a further supply of water to be drawn from the supply kettle to the heat exchanger.  Thus, quantities of hot water (e.g. a cupful in each quantity) can be discharged at short intervals (45 seconds or so) to supply cups of hot water for a beverage such as coffee, tea, etc.  Other embodiments are arranged to draw water from a lower location up to the heat exchanger and then pump the water upwardly to a storage container.
Patent CA-2127202-A1 (CA)
Title: Ocular hypotensive agent
Inventor: KUBO KEIJI
IPC: A61K31/415
Filed: 1994-06-30
Abstract: Abstract of the Disclosure This invention relates to an ocular hypotensive agent which comprises a compound represented by the formula:       wherein R1 represents hydrogen or an optionally substituted hydrocarbon residue that may be bound via a hetero atom; R2 represents hydrogen or a hydrocarbon residue that may have a substituent; R3 represents a group capable of forming an anion or a group capable of changing thereto; X is a covalent bond between the 2 benzene rings or a spacer having a chain length of 1 to 2 atoms as the linear moiety between the adjoining phenylene group and phenyl group; n represents 1 or 2; ring A is a benzene ring having 1 or 2 optional substituents in addition to the group represented by COOR2, or a pharmaceutically acceptable salt thereof.
Patent CA-2128019-A1 (CA)
Title: High-Strength Steel Parts and Method of Making
Inventor: GALLAGHER HUGH M JR
IPC: C21D7/00
Filed: 1993-01-21
Abstract: High strength steel parts and method of making are disclosed by providing a blank of high-strength steel material having a tensile strength of at least about 120,000 psi and a yield strength or at least about 90,000 psi and warm forming the blank to provide the part of desired geometric configuration while substantially maintaining or increasing the strength properties of the blank.
Patent CA-2128503-A1 (CA)
Title: Microwave toasting of puffed r-t-e cereals
Inventor: SCHWAB EDWARD C
IPC: A23L1/164
Filed: 1992-09-21
Abstract: Methods for toasting a puffed ready-to-eat cereal base are provided to increase the toasted flavor thereof. The methods comprise the step of subjecting the cereal base to a brief exposure to a high intensity (>125 V/cm) microwave field for about 5 to 45 seconds. The microwave toasted cereal pieces exhibit superior flavor resulting from "interior" toasting of the cereal base.
Patent CA-2130369-A1 (CA)
Title: Method and facility for temporarily storing data packets, and exchange with such a facility
Inventor: WILLMANN GERT
IPC: H04L12/70
Filed: 1994-08-18
Abstract: Abstract Method and Facility for Temporarily Storing Data Packets, and Exchange with such a Facility Prior Art:          Data packets (D4 - D8) are temporarily stored in two or more logic queues (QU1, QU2) to which the locations of a shared buffer memory (MEM) are dynamically allo-cated.          Technical Problem:  In overload situations, the loss proba-bility for data packets (D4 - D8) is approximately equal in all queues (QU1, QU2). The loss probability cannot be graduated.          Basic Idea:         The unavoidable loss of data packets is systemized by selective rejection of data packets.         Solution:           A data packet (D6 - D8) stored in a low-priority queue (QU2) is deleted if an in-coming data packet (D1) is assigned to a higher-priority queue (QU1) and if the over-all length of the queues has exceeded a predetermined value.          Advantages:         - Buffer with different, adjustable accep-tance or service methods is easy to implement. - Fast solution, suitable for ATM.          Figure:    1
Patent CA-2130892-A1 (CA)
Title: Method for determining the degree of decay of oils or fats for deep-frying or frying foods
Inventor: SAGREDOS ANGELOS N
IPC: A23L5/10
Filed: 1994-08-25
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to a method for determining the degree of decay of oils or fats for deep-frying or frying foods, in which the specific ohmic resistance of the oils or fats is measured and the extent of the fall of this resistance with increasing deep-frying time or frying time is used as a criterion for the degree of decay of the oils or fats.
Patent CA-2131000-A1 (CA)
Title: Indoles
Inventor: MACOR JOHN E
IPC: A61K31/44
Filed: 1993-03-25
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1 is a substituted alkylene; C3-C7 cycloalkyl optionally substituted with HO; C3-C6 alkenyl optionally substituted with aryl; C5-C7 cycloalkenyl; or C3-C6 alkynyl; R2 is H; halo; F3C; NC; R8R9NOC; a substituted alkylene; R8R9NO2S; R10S(O)m; R12CON(R11); R10SO2N(R11); R8R9NOCN(R11); R10O2CN(R11); R13(CH2)nCH=CH; or R7O are selective 5-HT 1-like receptor agonists useful in the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders.
Patent CA-2137301-A1 (CA)
Inventor: DESIMONE JOSEPH
IPC: C07D249/12
Filed: 1994-12-05
Abstract: A bio-signal related to the impedance between two points 34, 36 on a speaker's skin 32 is monitored while a speech recognition system is trained to recognize a word or utterance. An utterance is identified for retraining when the bio-signal is above an upper threshold or below a lower threshold while the recognition system is being trained to recognize the utterance. The recognition system is retrained to recognize the utterance when the bio-signal is between the upper and lower thresholds. (FIG. 2)