baber/WOPTO huggingface dataset:
Patent CA-2075140-A1 (CA)
Title: Paper towel dispenser ¬swing bottom|
Inventor: MORAND MICHEL
IPC: A47K10/32
Filed: 1992-07-31
Abstract: A dispenser (1) for dispensing paper towelling from a roll (3). The dispenser (1) has a casing (5) for holding the roll (3). The casing (5) has an open bottom. A bottom member is mounted on the casing. The bottom member (15) is movable between a closed position where it substantially closes the open bottom of the casing (5), and defines, with the front (7) of the casing (5), an outlet for the towelling; and an open position where it allows access into the casing (5) to enable the leading edge of the paper towelling to be grasped should it end up within the casing (5). <IMAGE>
Patent CA-2076483-A1 (CA)
Inventor: HAYAKAWA YASUYUKI
IPC: H01F1/16
Filed: 1992-08-20
Abstract: A method of producing a grain oriented silicon steel sheet is adapted to lower the iron loss.  A silicon steel slab, containing about 2.0 to 4.0 weight % of Si and an inhibitor-forming amount of S,  or Se,  or both,  is hot rolled.  After the hot rolled steel sheet is annealed when necessary,  the steel sheet is cold rolled into a cold rolled steel sheet having a final thickness by performing cold rolling either one time or a plurality of times with intermediate annealing therebetween, the cold rolled steel sheet then being subjected to decarburization, coating of the surface of the steel sheet with an annealing separation agent mainly comprising MgO, secondary recrystallization annealing, and purification annealing.  In the cold rolling step, an oxide layer exists on the surface of the steel sheet.  Specifically, in the cold rolling step, rolling oil is supplied only at the entrance of the rolling mill used, and an oxide layer having a thickness of about 0.05 to 5 µm is generated.  Or, an outer oxide layer of an oxide layer structure generated on the surface of the steel sheet after hot rolling or intermediate annealing, is removed, and an inner oxide layer of a thickness of about 0.05 to 5 µm is maintained on the surface, the resultant steel sheet then being subjected to cold rolling.
Patent CA-2077568-A1 (CA)
Title: Grinding tool
Inventor: PICKERT WERNER
IPC: B24D18/00
Filed: 1992-09-04
Abstract: Abstract of the Disclosure A shaped grinding tool has a base body with a working  zone  for producing  the  shape of  a workpiece.   Abrasive grains made  of  a highly refractory material are galvanized to the working zone in a single layer.  The abrasive grains form grinding edges spaced at a defined distance from one another in the circumferential direction of the grinding tool.   The grinding edges have a width that is less than four times the diameter of an individual abrasive grain.  The service life of the grinding tool is increased and the efficiency of the grinding process is improved.
Patent CA-2082775-A1 (CA)
Title: Process for the preparation of fullerenes and heterofullerenes
Inventor: JANSEN MARTIN
IPC: C01B31/02
Filed: 1992-11-12
Abstract: There is described a process for the preparation of fullerenes and heterofullerenes - in the latter the carbon is partly replaced by boron and nitrogen - which comprises vaporizing shaped carbon pieces or shaped carbon pieces in contact with shaped boron nitride pieces in an inert gas atmosphere under reduced pressure in an inductive heating zone and depositing the vaporized portions on a cold surface as fullerene-containing soot and isolating fullerene or heterofullerene in a purification step from the soot using a solvent.
Patent CA-2082848-A1 (CA)
Title: Apparatus for selective simultaneous display of information about a plurality of events
Inventor: EICK STEPHEN G
IPC: G06F3/033
Filed: 1992-11-13
Abstract: Techniques for displaying an intermediate level of detail in a computer system. The techniques are employed in a system for discovering information about a large body of software. The system displays representations of up to 40,000 lines of code in a single window. Included in the techniques for displaying the intermediate level of detail are the use of color and shape to indicate characteristics of lines, the linking of all of the lines which share a certain characteristic, and selection at the levels of the line, the characteristic, and the file. The software information system further includes one or more code viewers for simultaneously displaying selected lines of code. A cursor may be attached to or detached from a single one of the code viewers.
Patent CA-2083172-A1 (CA)
Title: Protein d - an igd-binding protein of haemophilus influenzae
Inventor: FORSGREN ARNE
IPC: A61P31/04
Filed: 1991-02-21
Abstract: A novel surface exposed protein of Haemophilus influenzae or related Haemophilus species is-described. The protein named protein D is an Ig receptor for human IgD and has an apparent molecular weight of 42,000. Protein D can be detected in all of 116 encapsulated and non-encapsulated isolates of H. influenzae studied. The protein from all strains shows in addition to the same apparent molecular weight immunogenic similarities since protein D  from all strains interacts with three different mouse monoclonal antibodies and monoclonal human IgD. A method for purification of protein D is described. Cloning of the protein D gene from H. influenzae in E. coli is described as well as the nucleotide sequence and the deduced amino acid se-quence.
Patent CA-2084058-A1 (CA)
Title: Recombinant 21 kd cocoa protein and precursor
Inventor: SPENCER MARGARET E
IPC: A23G1/02
Filed: 1991-06-07
Abstract: A 21 kD protein, and its 23 kD expression precursor, believed to be the source of peptide flavour precursors in cocoa (Theobroma cacao) have been identified. Genes coding for them have been probed, identified and sequenced, and recombinant proteins have been synthesised.
Patent CA-2084207-A1 (CA)
Title: Inflatable sailboard
Inventor: BRENCKMANN MICHELE
IPC: B63B35/79
Filed: 1992-04-24
Abstract: 2084207 9219491 PCTABS00017 A novel inflatable sailboard is provided. The essence of such sailboard is that it includes a longitudinal frame which supports the inflated float and which also supports a platform. By these features a stable useful inflatable sailboard is provided.
Patent CA-2084413-A1 (CA)
Title: Compositions and methods for the prevention and diagnosis of lyme disease
Inventor: FLAVELL RICHARD A
IPC: C07K16/00
Filed: 1991-06-13
Abstract: Methods and compositions for the prevention and diagnosis of Lyme disease. OspA and OspB polypeptides and serotypic variants thereof, which elicit in a treated animal the formation of an immune response which is effective to treat or protect against Lyme disease as caused by infection with B. burgdorferi. Anti-OspA and anti-OspB antibodies that are effective to treat or protect against Lyme disease as caused by infection with B. burgdorferi. A  screening method for the selection of those OspA and OspB  polypeptides and anti-OspA and anti-OspB antibodies that are useful for the prevention and detection of Lyme disease. Diagnostic kits including OspA and OspB polypeptides or antibodies directed against such polypeptides.
Patent CA-2084923-A1 (CA)
Title: Slm spectrometer
Inventor: STAFFORD RONALD E
IPC: G01J3/28
Filed: 1992-12-09
Abstract: SLM SPECTROMETER     ABSTRACT           A SLM spectrometer is provided that employs an entrance slit  (40)  or  a  collimator  (42)  to provide parallel  rays  of radiation to a prism (44) which disperses the incident radiation into an associated wavelength spectrum.   The resulting spectrum from the prism (44)  is incident upon a spatial light modulator (SLM)  (46),  such  as  a  deformable  mirror  device  (DMD).    By selectively activating (or deactivating) a small portion of the surface of the SLM,  i.e. a cell on the SLM,  it is possible to selectively reflect or transmit a portion of the spectrum incident upon the SLM onto a focusing device, such as a parabolic focusing mirror (48).  The focusing device in turn focuses the portion of the spectrum reflected by the selected cells on the SLM to a sensor (50). The wavelength selected is a function of which row of cells are activated (or deactivated) in the SLM.  The SLM spectrometer of the present invention may be used to analyze visible light and light  that  is  near  visible,  such  as  the  near  infrared  or ultraviolet regions.  The output of the sensor or detector may be appropriately amplified and after appropriate calibration employed to determine the amount of energy in a particular wavelength or band of wavelengths.
Patent CA-2085235-A1 (CA)
Inventor: BOLOMEY JEAN-CHARLES
IPC: G01R29/10
Filed: 1991-06-14
Abstract: 2085235 9119990 PCTABS00106 Une antenne (3) chargée par une diode (4) est disposée en chacun des points d'une surface (30). La source (1) et une antenne collectrice (5) sont disposées d'un même côté de cette surface, au voisinage l'un de l'autre. Il est prévu une couche (32) de matériau absorbant dont une face épouse la surface (30) et disposée du côté de cette surface (30) opposé à celui de la source (1) et de l'antenne collectrice (5). Un circuit d'adressage (33) des diodes (4), qui épouse l'autre face de la couche (32) d'absorbant, est relié par l'intermédiaire de connexions traversant cette couche (32) perpendiculairement à la surface (30), à chacune des diodes (4). L'utilisation de la méthode de diffusion modulée permet la mesure du champ proche rayonné par une antenne d'émission, ou diffracté par un objet illuminé par un rayonnement micro-onde.
Patent CA-2085465-A1 (CA)
Title: Thrombin inhibitors based on the amino acid sequence of hirudin
Inventor: DIMAIO JOHN
IPC: C07C311/19
Filed: 1991-06-14
Abstract: A thrombin inhibitor comprising a first bulky hydrophobic portion interacting with the catalytic sits of thrombin responsi-ble for proteolysis and a second portion at least maintaining the hydrophobic and acidic character of amino acids 55 to 60 of na-tive hirudin at the C-terminal non-catalytic region of N-acetyl-hirudin45-65.  Between the first and second portions is a divalent linker moiety having a chain length of at least 10 carbon atomes. Preferably, the bulky hydrophobic portion comprises at least one amino acid of D-configuration. The compounds are useful in the treatment of thrombotic disorders.
Patent CA-2085585-A1 (CA)
Title: Amantadine hydrochloride suspension with enhanced dissolution characteristics for use in soft gelatin capsules
Inventor: TOROSIAN GEORGE
IPC: A61K9/64
Filed: 1991-06-19
Abstract: There are provided, novel no or low wax formulations for amantadine hydrochloride and methods for preparing such formulations.
Patent CA-2087528-A1 (CA)
Title: Chimeric hiv-1-neutralizing immunoglobulins
Inventor: LIOU RUEY S
IPC: A61K39/00
Filed: 1990-07-18
Abstract: Chimeric HIV-1-neutralizing immunoglobulins, made up of a non-human antigen binding region and a human constant region, are discribed. One particularly good HIV-1-neutralizing antibody is designated CGP 47 439. These antibodies are useful for immunotherapy of AIDS, AIDS related complex (ARC), and passive immunization of infected but asymptomatic individuals, seronegative persons in high risk groups, or persons who have been exposed to HIV-1 and are at risk of infection.
Patent CA-2088517-A1 (CA)
Title: Timber system
Inventor: TERENZONI BOB
IPC: E04G23/02
Filed: 1993-02-05
Abstract: TIMBER SYSTEM                     ABSTRACT      A timber expander and coupling system both expands at least one dimension of existing timbers and spans two existing timbers.          The  timber  system  includes  first  and  second  parallel  spaced continuous members.   Each continuous member  includes a  first portion extending in a first direction parallel to a timber, and a second portion,  extending from the first portion,  in a second opposite direction.  The first and second continuous members are held in spaced, parallel relationship by either a cross-member, or an expander timber disposed in an expander timber receiver region formed by the second portions of the first and second continuous members.  The first portions of the first and second continuous members form a timber coupling region, for coupling to timbers and for expanding the dimension of an existing timber, or for coupling to and spanning the distance between at least two timbers.
Patent CA-2091772-A1 (CA)
Inventor: HALPERIN JANET R P
IPC: B29B17/00
Filed: 1991-09-23
Abstract: A system for initiating an action in response to a plurality of variably weighted inputs as a layered configuration; and at least two layers. The first layer has: a) sensors for receiving a plurality of first input signals; b) signal weighting units for applying a weighting to the first input signals; c) a trip device for receiving the weighted first input signals, summing the signals and being activated to produce a trip signal when the sum of the weighted first input signals reaches a predetermined threshold level; and d) a first stage unit for initiating a first active state on receiving the trip signal. The second layer has: a) a sensor for receiving a second input signal on initiation. of a first active state; and b) a state unit for initiating a second active state when the second input signal reaches a predetermined threshold level. The initiation of the second active state suppresses the first active state. The system further includes a register for timing the delay between the production of the trip signal and the suppression of the first active state and a modifier for modifying the weighting applied to the first input signals as a function of the delay.
Patent CA-2093703-A1 (CA)
Inventor: LAMBERT JEAN-MARIE
IPC: B23K10/00
Filed: 1993-04-08
Abstract: A B R E G E - Système pour le pilotage d'une torche à plasma (1) compor-tant un redresseur (4), alimentant ladite torche ; un circuit (8) alimentant ladite torche en gaz plasmagène, sous la dépendance d'une vanne de régulation (9) ; et des moyens de contrôle (14) dudit redresseur et de ladite vanne pour commander le courant d'arc et le débit de gaz plasmagène. - Selon l'invention, ce système est caractérisé en ce qu'il comporte des premiers et deuxièmes moyens (19,20) pour mesurer en continu, respectivement la tension d'arc et l'intensité d'arc ; en ce que ladite vanne (9) est comman-dée par un positionneur électropneumatique (44) associé à un amplificateur de débit pneumatique (49) ; et en ce que lesdits moyens de contrôle (14) reçoivent les mesures de tension d'arc et d'intensité d'arc et délivrent respecti-vement audit redresseur (4) et audit positionneur électro-pneumatique (49) des valeurs de consigne d'intensité d'arc et de débit de gaz plasmagène, calculées selon un pro-gramme, en fonction d'une puissance électrique de consi-gne. Figure 1.
Patent CA-2096346-A1 (CA)
Inventor: HOOD JOHN D
IPC: A61K31/535
Filed: 1991-11-11
Abstract: Pharmaceutical compositions comprising a compound of formula (I), in which R  is optionnally substituted phenyl; C3-8 cycloalkyl; C5-8 cylcoalkenyl; C1-8 alkyl which may be straight or branched;  C2-8 alkenyl which may be straight or branched; 5- or 6- membered heterocyclyl; or optionally substituted phenyl C1-4 alkyl, each of Y and Z, which may be the same or different, is oxygen or sulphur; and X is a bond, -CH2-, or oxygen;  and at least one other anthelmintically active compound which is an avermectin or milbemycin, are useful in the treatment of helminthiasis.
Patent CA-2096484-A1 (CA)
Title: Procede de traitement thermique de brasquages uses provenant de cuves d'electrolyse hall-heroult
Inventor: BARRILLON ERIC
IPC: B09B3/00
Filed: 1993-05-18
Abstract: Procédé  de  traitement  thermique  de  brasquages  usés provenant  de  cuves  d'électrolyse  Hall-Héroult  et  en particulier un procédé de traitement thermique de brasquages broyés constitués à la fois de produits carbonés et de produits  silico-alumineux  imprégnés  de  composés minéraux fluorés  en  mélange  avec  un  additif  minéral  pulvérulent susceptible de se combiner à chaud, avec ou sans fusion, avec les composés fluorés d'imprégnation pour former de nouveaux composés stables et insolubles. Le mélange pulvérulent est injecté à la partie supérieure d'un réacteur dans un flux gazeux à une température n'excédant pas 1100°C. Après avoir réglé le temps de contact des particules solides avec le flux gazeux de telle sorte que celles-ci atteignent une température comprise entre 400°C et 750°C à la base du réacteur avant leur extraction, on maintient la température du flux gazeux à la base du réacteur à une valeur de consigne par ajustement du débit de mélange pulvérulent. En sortie de réacteur, après refroidissement on sépare  le  flux gazeux des particules constituant alors un résidu stabilisé dont la teneur en cyanure lixiviable est inférieure à 0,0005% et la teneur en fluor lixiviable n'excède pas 0,2%.
Patent CA-2098020-A1 (CA)
Title: Anti-viral compounds
Inventor: VAN DORSSELAER VIVIANE
IPC: A61K31/36
Filed: 1991-12-20
Abstract: This invention relates to novel difluoro statone analogs of Formula 1, to the processes and intermediates useful for their preparation and to their use as anti-viral agents.   (see Formula I)
Patent CA-2098667-A1 (CA)
Inventor: GRABOWSKI SVEN
IPC: A61K9/20
Filed: 1993-06-17
Abstract: A process for the production of solid pharmaceutical depot forms by application of a reconstituted aqueous dispersion of a pharmaceutically acceptable hinder to a core which contains active sub-stance or by wet granulation of the pharmaceutical active substance with such a binder dispersion or by direct tableting of an active substance with the redispersible binder powder, wherein the binder has been obtained by emulsion polymerization and subsequent spray drying of the resulting aqueous dispersion with a water-soluble pharmaceutically acceptable spraying aid with a glass transition temperature of at least 60°C and with or without a pharmaceutically acceptable antiblocking agent.
Patent CA-2100959-A1 (CA)
Title: Alkylthioethanamine carbamic acid derivatives and their use in biocidal compositions
Inventor: RELENYI ATTILA G
IPC: C09D5/16
Filed: 1992-01-15
Abstract: Alkylthioalkylamine carbamic acid derivatives are prepared which correspond to formula (I), wherein R and R1 are both independently alkyl groups containing from 6 to 16 carbon atoms, and m and n are both independently integers of from 2 or 3. Compositions containing these compounds inhibit the growth of organisms such as bacteria, yeast, fungi, mold, algae, mollusks, hydroids, or tunicates on surfaces.
Patent CA-2104535-A1 (CA)
Title: Method of producing acids and alkalis
Inventor: ADACHI HIROYUKI
IPC: B01D61/44
Filed: 1993-08-20
Abstract: Abstract of the Disclosure To reuse ashes that are left after burning components contained in a black liquor obtained by digesting wood chips in the step of producing kraft pulps.  Acids and alkalis are produced by burning components contained in a black liquor obtained by digesting wood chips and by decomposing an aqueous solution of the thus obtained ashes through the electrodialysis by using a bipolar membrane and a cation-exchange membrane and/or an anion-exchange membrane.
Patent CA-2105105-A1 (CA)
Inventor: O'TOOLE MICHAEL
IPC: A61B19/02
Filed: 1993-08-30
Abstract: An improved sterile package for surgical instruments. The package is a thermo-formed tray with an outwardly extending flange. The tray is disposed between two layers and heat sealed together about the periphery of the tray. END-18
Patent CA-2105783-A1 (CA)
Title: Cement agglomeration
Inventor: BROTHERS LANCE E
IPC: C09K8/46
Filed: 1993-09-09
Abstract: ABSTRACT OF THE DISCLOSURE     A  dry,  agglomerated cement  material,  a  method  of preparing the dry, agglomerated cement material, a method of cementing,  and an apparatus for agglomerating particulate materials.  The dry, agglomerated cement material comprises a plurality of particles of a cement bonded together by a water-soluble binder material. The dry, agglomerated cement material is prepared by depositing the water-soluble binder material on the  particles  such  that  the  binder  material  bonds  the particles  together.    The  inventive  agglomerated  cement material can be conveniently transported by both pneumatic and non-pneumatic means.  The method of cementing comprises the step of mixing the agglomerated cement material with water to form a cement slurry.  The agglomerating apparatus comprises: a vessel; a cone blender associated with the vessel such that the cone blender is operable for fluidizing a particulate material placed in the vessel;  a fluidizing gas delivery system for delivering a fluidizing gas to the cone blender; and a binder solution delivery system for delivering a binder solution into the vessel.
Patent CA-2105915-A1 (CA)
Title: Process for the preparation of substituted indanones
Inventor: WEISSE LAURENT
IPC: C07C49/67
Filed: 1993-09-10
Abstract: Abstract of the Disclosure Process for the preparation of substituted indanones 1-Indanones of the formula IV or IVa                                     (IV)                          (IVo) in which R1 to R7 are preferably hydrogen or alkyl, or adjacent radicals R1 to R4 form a ring, are obtained in a one-step reaction by reacting a compound I                     ( I ) with a compound of the formula II                   ( II ) or with a compound of the formula (III)   ( I I I ) in   anhydrous   hydrogen   fluoride   and  with  boron trifluoride.
Patent CA-2106098-A1 (CA)
Inventor: TAKEMOTO TAKATOSHI
IPC: G06Q10/00
Filed: 1992-03-16
Abstract: A stock control stand (10) mounted thereon with articles (11) and a stock control device (1) for controlling in-coming and out-going of the articles (11) which are placed on the stock control stand (10).  The stock control device (1) comprises a planar matrix sensor (22) for detecting an article and a signal processing system for driving a matrix sensor (22) and for detecting an article (11) placed on a matrix sensor (22). A matrix sensor (22) is placed on the top surface of the stock control stand (10).
Patent CA-2113697-A1 (CA)
Inventor: WATANABE KENJIRO
IPC: B41J2/175
Filed: 1994-01-18
Abstract: An ink container connectable with an ink inlet portion of an ink jet head having a plurality of ink ejection outlets, comprising an improvement in which a surface of the ink container to be connected with the ink jet head is inclined from a plane perpendicular to a detection in which the ink container is connected with the ink supply portion.
Patent CA-2114696-A1 (CA)
Inventor: CRAMP SUSAN M
IPC: A01N43/80
Filed: 1994-02-01
Abstract: The invention relates to 4-benzoylisoxazole derivatives of formula (I):   (see formula I) wherein:      R represents the hydrogen atom or a group -CO2R4;      R1 represents alkyl, haloalkyl or optionally substituted cycloalkyl;      R2 represents halogen, optionally halogenated alkyl, alkenyl or alkynyl, alkyl substituted by one or more groups -OR5; or a group selected from nitro, cyano, -CO2R5, -S(O)p R6, -O(CH2)m OR5, -COR5, -NR61R62, -N(R8)SO2R7, -OR5, -OSO2R7 and -(CR9R10)t-S(O)q R7;      R3 represents -S(O)q R7;      X represents -(CR9R10)t-; n represents zero or an integer from one to four;      R4 represents alkyl or haloalkyl R5 represents optionally halogenated alkyl, alkenyl or alkynyl;      R6, R61 and R62, which may be the same or different, each represents alkyl, haloalkyl or optionally substituted phenyl;      R7 represents optionally halogenated alkyl, alkenyl or alkynyl, or optionally subtituted phenyl or benzyl;      R8 represents hydrogen or optionally halogenated alkyl, alkenyl or alkynyl;      R9 and R10, which may be the same or different, each represents hydrogen, alkyl, haloalkyl or optionally substituted phenyl p represents zero, one or two; q represents zero, one or two; m represents 1, 2 or 3; t represents an integer from one to four; or an agriculturally acceptable salt thereof; and to their use as herbicides.