baber/WOPTO huggingface dataset:
Patent CA-2078313-A1 (CA)
Title: Digital data processor with improved checkpointing and forking
Inventor: KAUFMAN MARK A
IPC: G06F11/14
Filed: 1992-09-15
Abstract: A digital data processing apparatus includes a processing element that executes a process for generating request for access to mapped data in a memory element. The apparatus also includes a fork/checkpoint-signalling element that generates "new-process signals" which delineate new time intervals. The apparatus responds to data requests generated by the process before the first new-process signal by accessing a requested datum as stored in a first set in memory. An address space manager responds to certain requests, e.g., for write access, in subsequent intervals for copying the requested datum from the most recent set in which it is stored to the current interval and, thereafter, accessing that copy. The manager responds to other requests, e.g., those fore read-type access, by accessing the requested datum in the most recent set in which it is stored. A fork element can create a second process that initially duplicates a first one and can initiate generation of a new-process signal in connection with creation of the second process.
Patent CA-2078661-A1 (CA)
Inventor: HOPPITT BERNARD
IPC: B01D39/14
Filed: 1991-03-19
Abstract: Filter means is disclosed comprising the combination of a layer of fitter material having electrostatic properties and a layer of filter medium without electrostatic properties. The medium is a lofted material arranged to retain particles in the sub-micron and lower micron ranges and, in use, is located upstream of the material.
Patent CA-2078703-A1 (CA)
Inventor: BANKER MICHAEL J
IPC: C12Q1/68
Filed: 1992-09-21
Abstract: This invention relates to a process for detecting the presence and measuring the quantity of specific mRNA sequences present in in vivo cells or cells maintained in vitro. The process of this invention is applicable to the screening of procaryotic and eucaryotic organisms including the screening of human beings for the presence of disease states. The process of this invention is also applicable to the in vitro screening of the effect or effects of chemical compounds upon one or several gene products as exhibited by the presence and amount of mRNA resulting from transcription of said gene or genes. The process of this invention is particularly suited for screening of a large number of compounds for the effect or effects of compounds upon gene products. This invention also relates to compounds capable of affecting the presence of specific mRNA sequences in cells. The process of this invention also is applicable to the identification of novel gene constructs in viruses, microorganisms, plants and animals. This invention also relates to a novel process for the isolation of RNA and DNA from cells, by lysing them in water heated to about 99 DEG C.
Patent CA-2083239-A1 (CA)
Title: Paper tissue pack, especially paper handkerchief pack
Inventor: FOCKE HEINZ
IPC: B65D75/58
Filed: 1992-11-18
Abstract: A b s t r a c t : (in conjunction with Fig. 3) A paper tissue pack, especially a  paper  handkerchief  pack is  disclosed.  When  paper handkerchiefs are packed in soft packs, the individual paper handkerchiefs  are  supposed  to be  folded  such  that they can be readily withdrawn without any difficulties via a withdrawal opening of the  pack  and, at  the same time, are ready for use as a result of a quick unfolding. To facilitate  the  withdrawal  of  the  handker-chiefs,  the  paper  handkerchief which is folded lengthways or breadthways is folded in  a  zigzag-shaped  manner  about transverse  folding  lines  (26,  27, 28)  transverse to the direction of withdrawal. As a result,  the  handkerchief  is pulled  out  of  the  pack  in  a  fanfold-like  fashion. To facilitate the withdrawal even further, a grip tab  (34)  is attached  to  the  paper  handkerchief  at  a free edge (20) which  faces  a  withdrawal  opening.  With  this  tab,  the handkerchief  can  be  readily  grasped,  withdrawn  and un-folded.
Patent CA-2083731-A1 (CA)
Title: Filter sector
Inventor: NILSSON BJARNE
IPC: B01D33/23
Filed: 1992-11-25
Abstract: Abstract of the disclosure A filter sector for a filter disk of a rotating filter having a plurality of such filter sectors includes two spaced plate-shaped elements formed from a relatively thin material and defining main planes. Protrusions outwardly extend from the main planes and are shaped out of the material of the plate-shaped elements. The protrusions are adapted to keep a filter cloth at a distance from the main plane. Interior bulbs shaped out of the material of the plate-shaped elements extend from the interior sides of the plate-shaped elements. The protrusions and the interior bulbs have a material thickness substantially corresponding to the material thickness of the main plane. The interior bulbs are adjoined at engaging contact surfaces to provide strength and torsional rigidity to the sector.
Patent CA-2083866-A1 (CA)
Inventor: GUTGSELL DAVID R
IPC: A47B3/00
Filed: 1992-11-26
Abstract: A latch mechanism for a folding table in which the table includes stowable legs, a modesty panel and a horizontal table top supported by the legs.  The latch mechanism latches the legs of the table into an upright position.  The latch mechanism includes a pin rigidly fastened to a leg of the table such that the tip of the pin projects away from the leg.  A cantilever spring plate defining a bore sized to receive at least a portion of the tip of the pin therethrough is attached to the modesty panel of the table.  The bore of the spring plate aligns with the pin when the table is opened to its upright position.  The cantilever spring plate includes a bend which resiliently biases the spring plate away from the modesty panel.  The pin is freed from the bore allowing the legs of the table to move to their stowed position when the spring plate is moved toward the modesty panel against the biasing action of the cantilever spring plate.
Patent CA-2085351-A1 (CA)
Inventor: SHAW JOHN H JR
IPC: C11D3/12
Filed: 1991-05-31
Abstract: 2,2'-oxodisuccinate detergent builder salts (ODS), especially tetrasodium 2,2'oxodisuccinate, are difficult to dry and tend to pick up water due to the hygroscopicity of the 2,2'-oxodisuccinate; yet the present invention secures inproved granular built detergent compositions comprising ODS by an aqueous ODS/zeolite coagglomeration process, the resulting agglomerate being remarkably stable and nonhygroscopic. Other detergent ingredients, such as perborate bleach, surfactants and the like, can be dry-mixed with the agglomerates to form fully-formulated granular detergents. The invention encompasses the agglomeration process, the ODS agglomerates and granular detergent compositions containing same.
Patent CA-2086241-A1 (CA)
Inventor: GRIFFITHS JOSEPH A
IPC: A62B18/08
Filed: 1991-06-26
Abstract: La présente invention vise une pièce faciale munie d'un appareil respiratoire utilisé avec un casque d'aviateur (2). Cette pièce faciale se compose d'une coquille extérieure rigide (4) dans laquelle est monté un inhalateur d'oxygène flexible (3) qui épouse parfaitement le profil du visage du pilote (1) pour constituer une barrière étanche à l'air. L'inhalateur d'oxygène (3) comprend une valve d'inhalation (11) et une valve d'exhalation (9), et la coquille rigide (4) est fixée au casque d'aviateur (2) par un harnais (5) maintenant la coquille (4) à une distance fixe du casque (2). Des éléments gonflables (15 et 20) sont montés entre les composants de la coquille (4) et sont gonflés de manière à comprimer le pourtour (14) de l'inhalateur d'oxygène contre le visage du pilote lorsque la pression du gaz respirable admis dans la pièce faciale et dans ses éléments gonflables dépasse le niveau requis pour assurer une respiration normale. La pièce faciale (3) peut également être munie de dispositifs extensibles sous la forme de sections réentrantes (30, 34 et 35) ou de sections à soufflet (36) qui se déploient vers le visage du pilote lorsque la pression du gaz respirable admis dans la pièce facile (3) augmente au-delà du niveau requis pour assurer une respiration normale.
Patent CA-2087006-A1 (CA)
Inventor: POPOFF MICHEL YVAN
IPC: C12Q1/68
Filed: 1991-07-11
Abstract: New nucleic acid sequence (I) contains all or part of the genetic information necessary for in vitro infection activity for Salmonella in Hela cultured cells. Also new are (1) any sequence which hybridises with (I) under stringent conditions; (2) sequences (II) of about 200-500 nucleotides from (I) useful as probes, and sequences (III) of 10-30 nucleotides useful as amplification primers; (3) polypeptides (IV) encoded by (I); (4) poly- or mono-clonal antibodies (Ab) recognising (IV) specifically; (5) recombinant nucleic acid (Ia) contg. (I) inserted into a heterologous sequence; and (6) vectors contg. (Ia).
Patent CA-2087338-A1 (CA)
Title: Coating compounds based on polycondensation and polyaddition products containing hydroxyl groups, and the use of such compounds
Inventor: JUNG WERNER-ALFONS
IPC: C08G18/63
Filed: 1991-07-24
Abstract: Coating    agents    based    on   hydroxyl-containing polycondensation and polyaddition products and their use Abstract of the Disclosure:       The present invention relates to coating agents based  on  hydroxyl-containing  binders  and  isocyanate-containing crosslinking agents, in which coating agents I.)  the binder comprises A1)  5 to 80% by weight of at least one polyester or one alkyd resin having an OH number from 0 to 200 mg of KOH/g and an acid number from 0 to 200 mg of KOH/g, A2)  95  to  20%  by  weight  of  at  least  one polyacrylate having an OH number from 30 to 250 mg of KOH/g and an acid number from 0 to 50 mg of KOH/g, the sum of the weight proportions of components (A1) and (A2) being in each case 100% by weight, and II.) the binder is obtainable from 1.)  at least one polycondensation resin whose acid component   comprises 5 to 100 mol%   of cycloaliphatic  polycarboxylic  acids  and/or esteriflable derivatives thereof, 2.)  at least one polyacrylate,  at least some of which has been prepared in the presence of the polycondensation resin obtained in the first process step and 3.)  if desired, at least one further polyaddition and/or one further polycondensation resin.
Patent CA-2088927-A1 (CA)
Title: Preservative system for vitamin e aqueous solution
Inventor: SKEFFINGTON DONALD
IPC: A61K47/10
Filed: 1993-02-11
Abstract: PRESERVATIVE SYSTEM FOR VITAMIN E AQUEOUS SOLUTION                     ABSTRACT   The invention relates to pharmaceutical formulations for water soluble Vitamin E. The. formulations may include methyl parabens, propyl parabens, potassium sorbate, propylene glycol, sodium citrate, citric acid, EDTA and tocopheryl polyethylene glycol succinate (TPGS).
Patent CA-2089476-A1 (CA)
Title: Inhibition of herpesviridae infection by antisense oligonucleotides
Inventor: MAXWELL KAMERON W
IPC: A61K31/70
Filed: 1991-08-13
Abstract: Antisense oligomers which are complementary to vital regions of a viral genome or mRNA transcripts thereof which exhibit antiviral activity are provided. Methylphosphonate oligomers complementary to particular sequences of herpes simplex virus type 1("HSV-1") messenger RNA have  demonstrated antiviral activity. Methods of inhibiting viral replication using these oligomers are provided.
Patent CA-2089690-A1 (CA)
Title: Height adjustment mechanism for chair armrests
Inventor: STUMPF WILLIAM S
IPC: A47C7/54
Filed: 1993-02-17
Abstract: ABSTRACT         An armrest height adjustment mechanism for chairs is disclosed and includes a pair of open channel supports connected  together  to  form a  U-shaped  armrest  support secured to the bottom of a seat support.   An arm cover extends over the vertically disposed portions of each of the  two  armrest  supports  and  the  armrests  can  slide vertically on the channel supports.  An armrest is secured to the upper end of each arm cover.  The height adjustment mechanism includes a ratchet  track secured  in the open channel so that the tracked portion is positioned adjacent the upper edge  of the  channel  supports.   A slider is located in the open channel and is secured to a slider plate which in turn is attached to the arm cover.   An armrest lock includes a finger actuated latch pivotally mounted in the arm cover having a finger actuable portion extending through the  side of the arm cover below the armrest.  An arm is attached to the finger actuable portion and has a laterally extending tongue located at the end of the arm for engaging grooves located in the ratchet portion of the ratchet track.  In a non-synchronous embodiment, the height adjustment mechanisms in each arm are decoupled and independently  operable.    In  a  synchronous  version  the mechanisms are coupled together by a strap coupled to a spring with the strap being secured to each of the sliders so that when one armrest is moved vertically, the other armrest moves synchronously therewith.
Patent CA-2089706-A1 (CA)
Title: Coin Operated Vending Machine with Adjustable Dispensing Wheel
Inventor: SCHWARZLI JOSEF W
IPC: G07F11/44
Filed: 1993-02-17
Abstract: In a bulk vendor having a dispensing wheel for carrying merchandise to a dispensing aperture, containers in the dispensing wheel are adjustable in size according to the size and volume of merchandise to be dispensed. An adjusting wing is rotationally secured to the dispensing wheel by a retractable pin, which when depressed permits the adjusting wing to rotate relative to the dispensing wheel and change the container size, either manually or with the use of a tool provided for this purpose.
Patent CA-2090323-A1 (CA)
Title: Antenne reseau lineaire
Inventor: MANGENOT CYRIL
IPC: H01Q21/00
Filed: 1992-06-23
Abstract: 2090323 9300723 PCTABS00161 La présente invention se rapporte à une antenne réseau linéaire composée d'un élément rayonnant formé d'un alignement de fentes annulaires (21) excitées par au moins un élément répartiteur (14) enterré, inclus dans l'élément rayonnant, et donc invisible de la face rayonnante de ladite antenne; de manière à éviter tout rayonnement parasite issu dudit répartiteur. Application notamment au domaine des télécommunications spatiales.
Patent CA-2092214-A1 (CA)
Inventor: KILPELAINEN REIJO
IPC: C10J3/30
Filed: 1993-03-23
Abstract: The invention relates to  a procedure and an apparatus for feeding solid material into a pressurized space.  The apparatus includes a feed chamber communicating with the pressurized space via a gate.  A piston cylinder which adjoins the feed chamber has an aperture in its wall for the intake of solid material.  A piston assembly, which consists of an inner and an outer piston, moves within the piston cylinder and closes the feed chamber tightly when in its forward position.  The inner piston moves inside the outer piston, and in the feed chamber, to force the solid material into the pressurized space.  In operation, solid material is supplied into the feed chamber through the aperture in the wall of the piston cylinder while the piston assembly is in its rearward position.  The piston assembly is then thrust forward so that the feed chamber is tightly closed, and the gas pressure in the feed chamber is adjusted to correspond to that in the pressurized space. Finally,  the  gate  between  the  feed  chamber  and  the pressurized space is opened, and the inner piston thrust into its forward position to force the solid material into the pressurized space.
Patent CA-2093086-A1 (CA)
Title: Net Rucker
Inventor: SULLIVAN MICHAEL J
IPC: A22C13/02
Filed: 1993-03-31
Abstract: Apparatus and method for shirring food stuffing netting onto a net tube utilizing a net rucker head having a plurality of flexible paddles.  A net rucker guides the food stuffing netting onto the net tube and reciprocates the net tube up and down through a passage in net rucker head such that the flexible paddles engage the netting to shirr it about the circumference of the net tube.
Patent CA-2096758-A1 (CA)
Inventor: BECKER WILLI
IPC: B41F27/12
Filed: 1993-05-21
Abstract: The invention relates to a device for the fastening and positional changing of a cylinder covering on a printing-unit cylinder with axially parallel groove.  At least one tensioning spindle is provided for the tensioning of a cylinder covering, with a toothed shaft being in engagement with teeth on the tensioning spindles, with the shaft comprising, on the part facing the groove opening, a locator for an adjusting tool. Tensioning spindles (3, 4) are movable through the intermediary of an actuating drive (6, 9; 18), held on the end face of a printing-unit cylinder (1), in such a manner that both a cylinder covering (29) is tensionable in the circumferential direction simultaneously at its front and rear edges and also the position of the cylinder covering (29) on the printing-unit cylinder (1) is adjustable in defined manner through the intermediary of actuators (16, 19, 20, 22, 23) on at least one of the tensioning spindles (3, 4).
Patent CA-2097410-A1 (CA)
Title: Recording medium cassette and a recording/reproducing apparatus
Inventor: SAWADA TAKASHI
IPC: G11B15/07
Filed: 1993-05-31
Abstract: The present invention provides a recording medium cassette capable of being optionally provided with additional identifiers and of being easily miniaturized if necessary and having satisfactory appearance, and a recording and/or reproducing apparatus, such as a VTR, designed to use the same recording medium cassette. The recording medium cassette is provided with a printed wiring board having a plurality of information indicating contacts and fixed to the bottom wall of the case of the recording medium cassette so that the information indicating contacts are accessible from outside through slots formed in the bottom wall. The recording and/or reproducing apparatus is provided with a plurality of information detecting contacts respectively corresponding to the information indicating contacts of the recording medium cassette. A supply voltage is applied through one of the information detecting contacts to the corresponding information indicating contact. The rest of the information indicating contacts are connected to or isolated from the information indicating contact to which the supply voltage is applied so as to indicate logical "0" or logical "1" to represent information by'a binary code signal, which is detected through the information detecting contacts.      Further, a VTR designed to use both a small-sized tape cassette having a mouth and a printed wiring board provided with a plurality of information indicating contacts, and a large-sized tape cassette having a mouth, which is to be positioned at a position where the mouth of the small-sized tape cassette is to be positioned, and a printed wiring board provided with a plurality of information indicating contacts, which are to be positioned at positions where the corresponding information indicating contacts of the small-sized tape cassette are to be positioned i.e., recording medium cassettes, is provided with an information detecting system of a simple configuration for detecting information indicated by the information indicating contacts about the status of the tape cassette inserted therein. The printed wiring board is fixed to one of the walls of the case of the tape cassette so that the information indicating contacts are accessible from outside through contact slots formed in the wall of the case. The VTR is provided with a connector provided with elastic information detecting contacts which come into elastic contact with the information indicating contacts, respectively, when the tape cassette is inserted into the VTR.
Patent CA-2098857-A1 (CA)
Title: Toilet paper rolls dispenser
Inventor: ZACHARAKES JAMES
IPC: A47K10/22
Filed: 1993-11-10
Abstract: ABSTRACT            This invention relates to a functional toilet paper roll dispenser which can be wall mounted conveniently and stores and dispenses a number of toilet paper rolls, the number dependent on the capacity, which is determined by the length of the dispenser.
Patent CA-2107299-A1 (CA)
Inventor: YASREBI MEHRAD
IPC: G06F9/46
Filed: 1993-09-29
Abstract: In a distributed system  ,  such as a  local  area network having a facility for synchronous remote procedure calls and multi-threading,  an interface mechanism for linking client workstations  on  the  distributed  system  with  external switched communications networks is provided.  The interface extends the  remote procedure calling facility beyond the distributed system by classifying the different types of remote procedure calls that can be issued to a switched communications  gateway  in  the  distributed  system,  and permitting the  issuance  of multiple  threads  of  control, according  to  the  type  of  function  the  procedure  call represents.   Related  functions  are  forced to  execute sequentially  at  the  gateway,  while  those  classified  as unrelated   functions   can   execute   sequentially.    The advantages  of  heterogeneity   and  concurrency  of  the distributed  system  are  thus  extended  to  its  switched communications links with external switched networks.
Patent CA-2109503-A1 (CA)
Title: Galanin antagonist
Inventor: BARTFAI TAMAS
IPC: A61P25/28
Filed: 1992-05-14
Abstract: A galanin antagonist which is a galanin receptor ligand is described. Further, new peptides Galanin(1-12)-Pro-Substance P(5-11), Galanin(1-12)-Pro-Bradykinin(2-9), Galanin(1-12)-Pro-Pro-Pro-(Leu5-Enkephalin(5-1)), Galanin(1-12)-Pro-Lys(.epsilon.-NH-)Pro-(Leu5-Enkephalin(5-1)) and functional analogues and functional derivates thereof which exhibit substantially the same galanin antagonistic effect as said peptides are disclosed. Use of the galanin antagonist, a pharmaceutical preparation comprising it and a method of treating a disorder in a mammal which depends on the physiological function of galanin at the galanin receptor are also included.
Patent CA-2109727-A1 (CA)
Inventor: BOON THIERRY
IPC: A61K35/14
Filed: 1992-05-22
Abstract: The invention relates to an isolated DNA sequence which codes for an antigen expressed by tumor cells which is recognized by cytotoxic T cells, leading to lysis of the tumor which expresses it. Also described are cells transfected by the DNA sequence, and various therapeutic and diagnostic uses arising out of the properties of the DNA and the antigen for which it codes.
Patent CA-2113140-A1 (CA)
Title: Rank Order Filter
Inventor: KOHNO MASAHIRO
IPC: G06F7/22
Filed: 1994-01-10
Abstract: A rank order filter is disclosed in which the maximum value, the minimum value and the median value are determined in a 3 x  3 local area having three sample values in each of column and row.  The three sample values in the 3 x  3 local area are rearranged in descending order of magnitude by column, and the maximum values or the minimum values in each column are compared with each other thereby to determine the maximum value or the minimum value in the 3 x  3 local area.          Also, after comparing the median values with each other in each column, the maximum value in the column having the minimum median value, the minimum value in the column having the maximum median value and the median value in the column having the median median value are compared with each other.     The result of comparison is used to determine the median value in the 3 x 3 local area.
Patent CA-2117170-A1 (CA)
Inventor: PAREDEZ AUGUSTIN L
IPC: F21V21/06
Filed: 1994-03-07
Abstract: A candle device for displaying lights in a series including ground anchored candle-like structures with lights such as Christmas lights  strung  from  device  to  device,  each  light  and  its accompanying base inserted into a slotted, open upper end of an individual candle device.  Various ground anchor structures for the base of the candle device are disclosed.