baber/WOPTO huggingface dataset:
Patent CA-2001644-A1 (CA)
Title: Convertible labeling machine
Inventor: BRIGHT LYN E
IPC: B65C9/00
Filed: 1989-10-27
Abstract: ABSTRACT OF DISCLOSURE            A  convertible  labeling  machine  comprising  a  label transport,  preferably  a  rotating  vacuum  drum,  which transports labels from a label pick up station to a label applying  station,  and  a  container  transport  which transports  containers  to,  through  and  from  the  label applying station.  Such label transport/container transport having a main frame including a main plate and elements, such as motors, air and vacuum supplies and mechanical and electrical  connections.    Two  or  more  interchangeable modules are provided each of which is readily attachable to and detachable from the main plate to perform two or more of the  following labeling operations:   (1)  a continuous supply of label stock which is severed across the label stock into separate labels which are supplied to the label transport;  (2)  feeding individual labels from a stack of the same;  (3) die cutting labels from a continuous strip, leaving  scrap  material;  (4)  peeling  labels  having  with pressure sensitive from a strip of backing.
Patent CA-2005229-A1 (CA)
Title: Containers having upper and lower sections of different thicknesses and extrusion blow-molding methods to form the same
Inventor: ROBBINS EDWARD S III
IPC: B29C49/54
Filed: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE      A plastic container having base and sidewall portions is provided with corrugations as a unitary part of the sidewall portions so as to rigidify the same and thus impart self-supporting capabilities thereto.  The sidewall portion is of a thickness that would not be capable of supporting itself without the unitary corrugations.  The upper edge of the sidewall preferably includes a unitarily formed rim which assists in maintaining the sidewall in its generally tubular condition (and thus more easily facilitates the placement of articles in the container).  The container may be closed by a flexible and gatherable terminal portion which is an integral extension of the rim or the upper edge of the sidewall.  The containers of the invention are formed by an extrusion blow-molding technique using an appropriately configured blow mold.
Patent CA-2005592-A1 (CA)
Inventor: AUDIAU FRANCOIS
IPC: A61P25/28
Filed: 1989-12-14
Abstract: BREVET D'INVENTION MEDICAMENTS A BASE DE DERIVES DE LA BENZOTHIAZOLAMINE-2, NOUVEAUX DERIVES ET LEUR PREPARATION RHONE-POULENC SANTE Médicaments contenant en tant que principe actif au moins un composé de formule : (I) dans laquelle - soit R1 représente un radical polyfluoroalcoxy, trifluoro-2,2,2 éthyle, pentafluoroéthyle, tertbutyle, triméthylsilyle ou trifluorométhylthio et R2 et R3 représentent un atome d'hydrogène, - soit R1 représente un radical polyfluoroalcoxy, R2 représente un atome d'hydrogène et R3 représente un radical alkyle, amino, alcoxy, phényle, phénylalkyle, diméthylamino ou dialkylaminoalkylthio, - soit R1 représente un radical polyfluoroalcoxy, R2 représente un radical amino et R3 représente un atome d'hydrogène, à l'exception de la trifluorométhoxy-6 benzothiazolamine-2 ou un sel d'un tel composé avec un acide minéral ou organique, les nouveaux composés de formule (I) et leur préparation.
Patent CA-2008348-A1 (CA)
Title: Pesticidal compounds
Inventor: LARKIN JOHN P
IPC: C07D495/08
Filed: 1990-01-23
Abstract: ABSTRACT    The present invention provides novel compounds of the formula (I):                                           (I) wherein R is a phenyl group, substituted by 1 to 5 fluorine atoms  and optionally substituted at the para position by methyl or chloro or R is a group   ,     being a three or four membered ring, where R4 is oxygen  or a group CR7R8  wherein groups R7, R8  are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms, and when             is a three-membered ring R5 is a group CR7aR8a wherein R7a,  R8a are  the same  or different  and each  is  hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms, or when             is a four membered ring R5 is a group CR7aR8aCR9R10 wherein R7a, R8a are as hereinbefore defined and R9  and R10 are the same or different and each is hydrogen, fluoro, chloro  or bromo or  methyl or  ethyl optionally  substituted by  1 to  3  fluoro atoms; R6 is hydrogen, fluoro, chloro or methyl; R1 and R2  may be the same or different, and each is hydrogen, halo, or a C1-3 aliphatic  group optionally  substituted by  halo, cyano,  C2-5 carbalkoxy, C1-4 alkoxy, or a group S(O)m  R11 wherein m is 0, 1 or  2 and R11 is  C1-4 alkyl; cyano,  gem dimethyl, or  C2-5 carbalkoxy;  R3 contains between 3 and 18 carbon atoms and is a group R12 wherein  R12 is a C1-13 non-aromatic hydrocarbyl group, optionally substituted by a C2-4 carbalkoxy or  cyano group and/or  by one or  two hydroxy  groups and/or by  one to  five halo  atoms which  are the  same or  different and/or by one to three groups R13 which are the same or different  and each contains  one  to  four  hetero atoms,  which  are  the  same  or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or  R3 is a 6-membered aromatic  ring substituted by cyano  and/or by one  to five halo atoms and/or by one to three C1-4 haloalkyl groups and/or by a group -C=CH,  C=C-halo or  -C=C-R12 wherein R12  is as  hereinbefore defined or -C=C-R14  wherein R14 is a group S(O)qR15  wherein R15  is methyl, ethyl or trifluoromethyl or R14 is SiR16R17R18 wherein R16 and R17 are the same or different  and are each C1-4 aliphatic groups  and R18 is a C1-4 aliphatic group or phenyl provided that R16, R17 and R18 do not contain more than  10 carbon atoms in total;  and Y, Y1 and  Y2 are the same or different and are each selected from oxygen and  S(O)t where t is  0, 1 or  2, processes for  their preparation, formulations containing them and their use in controlling pest infestation.      AJR/EB/20th December, 1989
Patent CA-2010530-A1 (CA)
Inventor: KANARI ISSEI
IPC: F16F9/512
Filed: 1990-02-21
Abstract: A variable damping force shock absorber has a hollow cylinder, in which is disposed a thrusting piston for defining upper and lower fluid chambers. A fluid path is defined through the piston and a piston rod for establishing fluid communication between the upper and lowr fluid chambers. A first flow restrictive orifice is provided in the fluid path which first flow restrictive orifice is variable of flow restriction characteristics according to a first variation characteristics in relation to a piston stroke speed. A second flow restrictive orifice is also provided in the fluid path. The second flow restrictive orifice is variable of magnitude of flow restriction according to a second variation characteristics in relation to the piston stroke speed, which second variation characteristics is so determined as to establish linear variation of damping force in relation to the piston stroke speed. A communication path is formed for establishing communication between the first and second flow restrictive orifices. The communication path has a first section extending radially and a second section extending axially and defined between the piston rod and the piston.
Patent CA-2011913-A1 (CA)
Title: Recording-reproducing apparatus, and recording-reproducing method
IPC: G01Q60/10
Filed: 1990-03-09
Abstract: A recording-reproducing apparatus comprises a recording medium provided with a recording layer containing at least two kinds of compounds, which compounds respectively form phases, and having regular periodic structure comprising said phases as constituent units; a probe electrode disposed opposingly to said recording medium; a means for applying a voltage between said recording medium and probe electrode; and a means for detecting an electric current flowing between said recording medium and probe electrode.  A recording-reproducing method comprises detecting by the use of a probe electrode, at least one phase on a recording medium of the apparatus and recording information or reproducing the recorded information at the position where said phase has been detected.
Patent CA-2012783-A1 (CA)
Inventor: BERGEN HENRY J
IPC: A01C7/00
Filed: 1990-03-22
Abstract: ABSTRACT OF THE DISCLOSURE A ground opener for use with a seed drill consisting of a  first  ground  working  member  which  extends generally vertically,  thereby  creating  a  generally  vertical  ground opening.  The first ground working member has opposed sides, a top end and a bottom end.  A second ground working member secured to and extending generally horizontally from one of the  sides  of  the  first  ground  working  member,  thereby creating a generally horizontal ground opening adjoining the vertical ground opening.   The second ground working member has one end remote from the first ground working member.  A seed delivery conduit which extends from the top end of the first  ground working member  to  the  remote end of  second ground working member.  Seeds are deposited in the horizontal ground opening spaced from the vertical ground opening.
Patent CA-2012787-A1 (CA)
IPC: A61J1/14
Filed: 1990-03-22
Abstract: A medicament package for improving compliance with a therapeutic regimen. The therapeutic regimen involves a plurality of medications administered to a patient in a prescribed sequence and in accordance with specified intervals. The package includes a multiplicity of blister cards (50) of generally uniform planar dimensions. The blister cards (50) carrying the medicaments in sequential order on the individual cards and from card to card. The blister cards (50) being placed in stacked array with the principal dimensions thereof oriented generally horizontally and arranged in order of use with the first to be used topmost. Also included is a base which houses the stack of blister cards and is adapted to support the stack vertically and provides lateral support to the edges of the blister cards. The base permits direct and unobstructed access to the uppermost blister card and limited access only to the edges of the blister cards (50). A lid (22) is adapted to cover the base and movable to an open position allowing access to the uppermost blister card. Each blister card (50) generally contains indicia denoting the order and sequence when the contents of a particular blister cavity are to be consumed.
Patent CA-2019528-A1 (CA)
Title: Polyetherimide precursor reinforced laminates and the preparation thereof
Inventor: DAVIS MICHAEL J
IPC: B32B27/04
Filed: 1990-06-21
Abstract: POLYETHERIMIDE PRECURSOR REINFORCED LAMINATES               AND THE PREPARATION THEREOF                 ABSTRACT OF THE DISCLOSURE    The present invention is directed to the manufacture of polyetherimide resin reinforced laminates where their production is via conventional prepreg processing techniques. Broadly, then, the present invention is directed to a method for making a reinforced prepreg of polyetherimide-forming resin. The method comprises forming a solvent solution of a polyetheramide acid and immersing a web of reinforcement in said solution. The immersed web then is withdrawn and heated to evaporate the solvent and form the prepreg. Complete conversion ofthe polyamic acid to polyetherimide may be effected in a treater oven capable of maintaining a suitably high temperature required for the particular polyamic acid used (e.g. around 300°C); otherwise pre-conditioning the prepreg in a separate heating unit is desirable. Thereafter, the prepreg can be laminated to metal foil, optionally with additional prepregs. The laminate is formed by heating said prepreg and metal foil under pressure for a time adequate to bond the foil.
Patent CA-2020641-A1 (CA)
Title: Integral edge seals for phosphoric acid fuel cells
Inventor: GRANATA SAMUEL J JR
IPC: H01M8/08
Filed: 1990-07-06
Abstract: ABSTRACT OF THE DISCLOSURE A phosphoric acid fuel cell having integral edge seals   formed   by   an  elastomer  permeating  an  outer peripheral band contiguous with the outer peripheral edges of the cathode and anode assemblies and the matrix to form an  integral  edge  seal   which  is   reliable,  easy  to manufacture and  has creep  characteristics similar to the anode, cathode and matrix assemblies inboard  of the seals to assure  good electrical  contact throughout the life of the fuel cell.
Patent CA-2021527-A1 (CA)
Title: Catalyst for the selective oxidation of sulphur compounds to elemental sulphur, process for preparing such a catalyst and method for the selective oxidation of sulphur compounds to elemental sulphur
Inventor: BRINK PETER JOHN VAN DEN
IPC: B01J23/745
Filed: 1990-07-19
Abstract: The invention is directed to a catalyst for the selective oxidation of sulphur-containing compounds to elemental sulphur, comprising at least one catalytically active material and optionally a carrier, the catalyst having a specific surface area of more than 20 m2/g and an average pore radius of at least 25 .ANG., while under the reaction conditions the catalyst exhibits no substantial activity towards the Claus reaction.
Patent CA-2024707-A1 (CA)
Inventor: BEAULIEU ANTONIO
IPC: B60R1/08
Filed: 1990-09-06
Abstract: PRÉCIS DE LA DIVULGATION Un rétroviseur à large champ de vision permet au conducteur d'un véhicule motorisé de voir derrière et sur le côté sans avoir à se retourner. Ce rétroviseur comprend un miroir lui-même composé d'une première portion plane et d'une seconde portion également plane définissant avec la première portion un angle obtus. Une courbure de transition relie les première et seconde portions et possède une longueur d'environ 1 cm pour définir une transition douce entre le plan de la première portion et celui de la seconde portion de sorte qu'un objet dont l'image est réfléchie au moins en partie par la courbure soit visible dans le rétroviseur. Ainsi, l'image d'un véhicule se déplaçant à l'intérieur du large champ de vision du rétroviseur est réfléchie sans "points morts" par la première portion, la courbure et/ou la seconde portion.
Patent CA-2029285-A1 (CA)
IPC: F27B3/08
Filed: 1990-11-05
Abstract: ABSTRACT OF THE DISCLOSURE    The invention provides a direct current electric arc furnace composed of a main body, a moving electrode attached at the center of a roof of the furnace which generates an arc under the moving electrode, a bottom electrode attached at the center of the bottom, conductors which are connected to the bottom electrode,  so that the deviation of the arc caused by a magnetic field originated at the outside of the main body is cancelled by another magnetic field caused by the  conductors  when  electric  currents  are  fed  to  the conductors  and  means  of  feeding  direct  currents  to  the conductors.
Patent CA-2031648-A1 (CA)
Title: Cable routing end fitting assembly
Inventor: POSPISIL JOSEPH
IPC: F16C1/26
Filed: 1990-12-06
Abstract: CABLE ROUTING END FITTING ASSEMBLY             ABSTRACT OF THE DISCLOSURE         A  motion  transmitting  remote   control assembly of the type for transmitting forces along a curved path by a flexible motion transmitting core element.   The assembly (10)  includes a conduit (16) with a male end fitting (20) molded at one end, which engages with a female end fitting (30). The female end fitting (30) includes a conduit (38) and attaches to a support structure (90).   Splining (24,  32)  is provided on the engaging portions of the male end fitting (20) and the female end fitting (30) to allow for precise rotational adjustment and locking between the male end fitting (20) and the female end fitting (30).
Patent CA-2032928-A1 (CA)
Title: Device and method for blood separation
Inventor: PALL DAVID B
IPC: G01N33/48
Filed: 1990-12-21
Abstract: ABSTRACT      A device for separating plasma from blood is provided comprising a synthetic polymeric fibrous structure having a CWST in excess of 65 dynes/cm, the structure having a first region for receiving a blood sample and a second region for accumulating plasma.
Patent CA-2033284-A1 (CA)
Title: Closure and/or control element
Inventor: GIMPERA JOSE
IPC: B22D11/10
Filed: 1990-12-27
Abstract: CLOSURE AND/OR CONTROL ELEMENT      ABSTRACT            A closure and/or control element for an elongate outlet of a vessel containing a metal melt has a tubular, immovable valve member (6) and a tubular valve member (7) which is rotatable on it.  Elongate slits (8,9) in the valve members (6,7) enable casting close to final dimensions.  Radial flow through the inner valve member (6,7) is to be avoided.   The stability of the valve members is to be improved.   The internal space (11) within the inner valve member (6,7) is closed at its one end (12).   Opposite to the latter it defines an inlet opening (14) .
Patent CA-2037481-A1 (CA)
Inventor: HAYASHI NORIKI
IPC: H01L39/24
Filed: 1991-03-04
Abstract: An oxide superconducting layer is formed on a base material of silver, whose single side is coated with MgO, or single-crystalline MgO for depositing a Bi2Sr2Ca2Cu3 phase in a crystallographically oriented state by sputtering, CVD or laser ablation, then metal lead or lead oxide is laid thereon by sputtering to obtain a two-layer structure, and the two-layer structure is heat treated in the atmospheric air.  Thus, a bismuth oxide superconducting film, which is excellent in crystal orientation as well as denseness and thereby being increased in critical current density, is formed on the base material.
Patent CA-2038219-A1 (CA)
Title: Protective cap for rotatably-adjustable electronic components
Inventor: SCHAEFER HENRY A
IPC: H01C10/32
Filed: 1991-03-14
Abstract: PROTECTIVE CAP FOR ROTATABLY ADJUSTABLE           ELECTRONIC COMPONENTS                    ABSTRACT      A protective cap for a rotatably-adjustable electrical component mounted to a PW board in an enclosed electronic control unit.  The housing of the electronic control unit has a tuning access hole axially aligned with a tapered lead-in port in the center of the protective cap.  An adjustment tool is inserted into the tuning access hole and guided into a tuning slot in the adjustable electrical component by the tapered lead-in port in the cap.  The cap also protects the rotatable component from damage by a poorly-aimed adjustment tool.  The several caps covering the rotatable components on a board as well as the access openings of the housing may be color-coded to assist in component identification.
Patent CA-2039577-A1 (CA)
Title: Co-Forming Apparatus for Food Patty Molding Machine
Inventor: LINDEE SCOTT A
IPC: A21C9/06
Filed: 1991-04-02
Abstract: A co-forming apparatus for molding dual-ingredient food patties in a molding machine of the kind having a mold plate disposed intermediate two mold covers and driven cyclically between a fill position and a discharge position; first and second food ingredients are pumped through first and second fill passages, in one or both mold covers, into separate parts of a mold cavity in the mold plate when that plate is in its fill position.  A tubular separator piston in the second fill passage moves into and out of the mold cavity, in synchronism with the cyclic mold plate movement, to maintain separation between the first and second parts of the mold cavity during filling.
Patent CA-2039681-A1 (CA)
Inventor: HAMILTON RICHARD J
IPC: B05B15/06
Filed: 1991-04-03
Abstract: A quick disconnect nozzle assembly comprising a nozzle body, a spray tip, and an annular sealing member interposed therebetween. The nozzle body and spray tip have inclined seal engaging surfaces that compress the annular sealing member at three distinct points for exerting both axial and radial pressures thereon, and the body and spray tip have cams and separate radial detents for smoothly drawing the tip and body together into sealing engagement with the annular sealing member in response to tip rotation and without the necessity for overcompressing the sealing member. A secondary, external sealing member is provided, which together with the internal sealing member, seal the cams and detents in an internal chamber area isolated from the liquid sprayed by the nozzle.
Patent CA-2040596-A1 (CA)
Title: Mixtures of colloidal rod-like viscoelastic fluids and anionic-alkyl containing copolymers
Inventor: PEIFFER DENNIS G
IPC: C08L77/10
Filed: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE            A solution comprising (a) water; and (b) about 0.01 to about  10 weight % of  a water soluble polymerizable monomer characterized by the formula:                wherein n  is a  6-22 straight  chained or  branched chained alkyl or cycloalkyl group and the ratio of t to s is about 1/5 to 5/1.
Patent CA-2043101-A1 (CA)
Title: Housing arrangement for a fluid pump and tank
Inventor: BERFIELD ROBERT C
IPC: D06F39/02
Filed: 1991-05-23
Abstract: ABSTRACT OF THE DISCLOSURE A housing for a high pressure fluid washer, for example, has mounted within it a fluid pump and a first tank. The first tank may be fully installed within the housing simply by pressing the tank upwardly within an entrance port of the housing.  Visual observation of the fluid level within the tank is permitted due to a vertically oriented rib of the tank projecting into a recess window of the housing wall, with such rib being suitably translucent to transparent.  The tank rib and recess window of the housing may cooperate to orient the tank within the housing.  Where a second fluid tank is required, the housing may be placed atop and aligned to the second tank via respective, interfitting couplings mounted to the housing bottom and to the second tank top.
Patent CA-2043190-A1 (CA)
Inventor: MIN TAEIK J
IPC: C08J7/04
Filed: 1991-05-24
Abstract: LOW OXYGEN TRANSMISSIVE FILM       ABSTRACT         A low oxygen transmissive film combination having a substrate with a surface having a surface free energy of at least about 35 dynes/cm, a primer coating on one or both sides and an oxygen transmissive inhibiting layer of a cross-linked poly(vinylalcohol) on one or both primer layers.
Patent CA-2044472-A1 (CA)
Title: Memory address space determination using programmable limit registers with single-ended comparators
Inventor: KELLY PHILIP C
IPC: G06F12/02
Filed: 1991-06-13
Abstract: MEMORY ADDRESS SPACE DETERMINATION USING      PROGRAMMABLE LIMIT REGISTERS WITH SINGLE-ENDED COMPARATORS     Abstract An apparatus for determining cacheable address and write-protect memory address regions in a computer system which includes a programmable single-ended limit register and a single comparator to determine each such region.  A programmable limit register associated with each respective memory address region defines a boundary limit for each of the respective memory regions.  A single address comparator associated with each respective limit register determines whether a memory address developed by the computer system resides between the respective boundaries provided by the value stored in the respective programmable limit register and a predefined address.  The use of a single limit register and a single address comparator for each memory address region reduces the gate count and decreases the input buffer loading in the logic circuitry.
Patent CA-2044926-A1 (CA)
Title: Loading linkage
Inventor: VLAANDEREN JAMES
IPC: B60P1/64
Filed: 1991-06-21
Abstract: Failure difficulties due to high stress conditions in truck loading mechanisms are avoided in a construction including a tilt link (44) pivoted to a secondary link (46) which extends under and up the front of the dumpster (20) located on. a truck. A dump link (50) is located under the dumpster (20) and is pivoted to the truck frame (14). A first extendable motor (82) is provided for tilting the secondary link (46) relative to the truck frame (14) and a second extendable motor (74) is provided for pivoting the tilt link (44) relative to the secondary link (46).      The tilt link (44) has a tab (106) underlying a tab (94) on the dump link (50) so that when the tabs (94, 106) are engaged, the entire linkage (16) may be operated in a dump mode and when the tabs (94, 106) are disengaged, the secondary link (46) and the tilt link (44) may be moved in an an or off loading mode.