baber/WOPTO huggingface dataset:
Patent CA-2155575-A1 (CA)
Title: Metering instrument, particularly for injecting medicinal liquids
Inventor: FREZZA PIERRE
IPC: A61M5/315
Filed: 1994-02-07
Abstract: PCT No. PCT/FR94/00137 Sec. 371 Date Sep. 8, 1995 Sec. 102(e) Date Sep. 8, 1995 PCT Filed Feb. 7, 1994 PCT Pub. No. WO94/17846 PCT Pub. Date Aug. 18, 1994A metering instrument for dispensing several doses of a liquid includes a tubular body designed to be held by the user, a reservoir containing the liquid, a movable tail mounted inside and on the axis of body, and a pusher grippable by the user and mounted translationally in the body. The tail has a rack constituted by successive annular notches, and the body has several axial slots distributed over its periphery. The pusher includes an outwardly projecting pin that is designed to engage one of the axial slots of the body.
Patent CA-2157354-A1 (CA)
Title: Window sash
Inventor: BRUCHU TODD W
IPC: B29C65/20
Filed: 1995-08-30
Abstract: The present invention provides a sash profile having a first channel that opens toward and receives a glass panel and a second channel that opens toward and is covered by the glass panel. The second channel and the glass panel cooperate to define a continuous passage about the perimeter of the sash.
Patent CA-2158140-A1 (CA)
Title: Stabilized pharmaceutical compositions and methods for preparing same
Inventor: SIMPSON KARL
IPC: A61K47/04
Filed: 1994-03-17
Abstract: A stabilised pharmaceutical composition containing one or more macromolecules selected from nucleic acids, lipids and carbohydrates, and/or one or more macromolecular complexes. The composition is characterized in that it includes one or more pharmaceutically acceptable carriers of which at least one contains heavy water (D2O). The composition is suitable for preparing vaccines.
Patent CA-2158828-A1 (CA)
Title: Method of and apparatus for evacuating arrayed tubular objects from container
Inventor: SCHRAMM CHRISTIAN
IPC: A24C5/356
Filed: 1995-09-21
Abstract: A  container  which  is  filled with  an  array  of parallel hollow cylinders of cigarette paper is opened at the top and is overlapped by a retractible temporary cover  prior   to  being  partially  inverted  onto  a downwardly  sloping top wall of a magazine.  The cover is thereupon retracted and the top wall is pivoted to permit  entry  of  cylinders  from  the  interior  of  the container into a chamber of te magazine.  Such cylinders are thereupon caused or permitted to enter the flutes of  an  indexible drum-shaped conveyor which transports the  cylinders  seriatim to  a  station where  successive cylinders   receive   rod-like   fillers  of  particulate material, such as comminuted smokable material.
Patent CA-2162914-A1 (CA)
Inventor: MYSZAK EDWARD A JR
IPC: C01G9/02
Filed: 1995-03-09
Abstract: A colloidal-sized agglomerated zinc oxide material having an average agglomerate size below 100 nanometers (nm) and method for production are disclosed. Preferably, the agglomerate size is below 60 nm. The colloidal zinc oxide material will transmit more than 75 %, and preferably more than 85 % of the light in the visible range of the spectrum (i.e., light between 390 and 800 nm in wavelength) and less than 5 % and preferably less than 3 % of light having a wavelength in the ultraviolet range between 190 and 390 nm when tested at 0.1 weight percent in mineral oil. The material is formed by first heat treating zinc carbonate to produce zinc oxide. This zinc oxide is then combined with a polyacrylic acid dispersant and milled to produce a colloidal sized zinc oxide material.
Patent CA-2162987-A1 (CA)
Title: Herbicidal novel 1-cyclopropyl tetrazolinones
Inventor: GOTO TOSHIO
IPC: C07D401/06
Filed: 1995-11-15
Abstract: 1-Cyclopropyl tetrazolinones represented by the formula (I)   wherein X represents C1-3 alkyl, C2-4 alkenyl or halogen, n represents a number of 0 to 5, R1 and R2 may be same or different, and each represents C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-7 cycloalkyl which may optionally be substituted by C1-3 alkyl, epoxy-C3-5 alkan-1-yl, phenyl which may optionally be substituted or aralkyl which may optionally be substituted, or R1 and R2 may optionally form, together with the N-atom to which they attach, a cyclic ring which may optionally be substituted, a process for their preparation, their use as herbicides, as well as novel intermediates for their preparation and processes for the production of such intermediates.
Patent CA-2163253-A1 (CA)
Title: N-p-halobenzoylmethyl derivatives of 4-(p-fluorophenyl)-3-¬¬3,4-methylenedioxy)phenoxy|methyl|piperidine
Inventor: FOGUET RAFAEL
IPC: C07D405/12
Filed: 1995-03-17
Abstract: The invention relates to new N-benzoylmethyl-piperidines of general formula (I) wherein X is a halogen atom, as well as their pharmaceutically acceptable addition salts.  The compounds are potentially useful to treat depressions.
Patent CA-2164803-A1 (CA)
Inventor: OGAWA YASUNORI
IPC: G09G3/20
Filed: 1995-12-08
Abstract: A display device with a dot matrix of pixels which allows displaying pictures with any desired number of pixels in cases where picture signals of any given resolution are being displayed using such a display device.  Each time one horizontal cycle of picture data is being loaded into the display device, identical picture signals are displayed in one or more lines, and pictures based on the picture signals are displayed at various vertical magnification factors by periodically varying the number of lines with identical signals, while varying the horizontal magnification factor in synchronization with the vertical magnification factor.
Patent CA-2165857-A1 (CA)
Inventor: WILLIAMS L LLOYD
IPC: H04M7/00
Filed: 1995-12-21
Abstract: A method of providing number portability for the treatment of calls from a calling party to a specific number of a called party is disclosed.  An Initial Address Message (IAM)  containing the calling and called party's numbers to enable  said  call  to  reach  said  terminating  office  is forwarded from an originating office to a terminating office.          Once  the  IAM  is  received  at  the  terminating  office,  a determination of whether the call is directed to a portable number  is made.    If  the  call  is  directed to  a portable number,  a release message containing an indication that the called party number is a portable number and containing new routing information is forwarded from the terminating office to the originating office.  A new IAM is then sent from the originating office to a terminating office associated with the routing information.
Patent CA-2166135-A1 (CA)
Title: Flying toy
Inventor: SHIH HSUEH MING
IPC: A63H27/00
Filed: 1995-12-27
Abstract: A  flying toy which includes a  spirally grooved  launching bar, a driving  member  slidably sleeved onto the launching bar, and a flying wheel sleeved  onto the launching bar and driven by the driving member along a spiral way on the  launching bar into the air. The flying wheel has ribs which cause a downward flow of air to keep the flying wheel flying in the air when the flying  wheel  is driven out of the launching bar.
Patent CA-2166841-A1 (CA)
Title: Temporary working space protection
Inventor: FOELIX HEINRICH
IPC: B66B5/00
Filed: 1996-01-09
Abstract: Equipment for the protection of persons against the danger of being crushed by the ingress of a transport equipment into a temporary working space such as for example a shaft pit 3 of a lift.      Shaft pits 3 of reduced depth display swivel buffers 8, which before entering the shaft pit 3 are pivoted into the travel range of a cage 1. After leaving the shaft pit 3 and during each travel, the swivel buffers 8 are retracted and pivoted out again by their own weight on each stop of the lift. These movements are registered by means of safety switches 13 and the functional capability of the equipment is checked continuously in this manner. By means of the unlatching and release equipment arranged in the shaft door front, a memory circuit is actuated in addition, the resetting of which must take place by a key switch in the machine room.
Patent CA-2167548-A1 (CA)
Title: Anchor assembly for highway guardrail end terminal
Inventor: LINDSAY WILSON J
IPC: E01F15/04
Filed: 1996-01-18
Abstract: An anchor assembly for an end terminal assembly of a highway guardrail system to enhance the safety of a vehicle impacting either the rail face of the associated guardrail or an end of the guardrail facing oncoming traffic.  The guardrail system may have a folded beam type guardrail mounted on a plurality of posts adjacent to the side of a highway.  An anchor assembly is provided as part of the end terminal assembly to provide tension support as desired for the guardrail during rail face impacts and a cable anchor bracket which releases from the guardrail during a head on impact with the end of the guardrail.  Also, a universal strut is provided between a first post and a second post at the end of the guardrail as part of the anchor assembly. The universal strut can be used with either a left or right lateral offset between the first post and the second post relative to the guardrail.  The universal strut and cable anchor  bracket allow  the  guardrail  and  end  terminal assembly to properly function during vehicle impact while reducing manufacturing costs and installation procedures.
Patent CA-2169480-A1 (CA)
Inventor: JUROS KAREL B F
IPC: B26B17/02
Filed: 1994-08-08
Abstract: Pince coupante perfectionnée pour boulons comprenant une paire de mâchoires (44, 46) tournant autour d'un axe commun avec une paire de poignées (56, 58), reliées rotatives auxdites mâchoires. Les poignées possèdent un bossage pivotant autour d'un axe commun, afin d'ouvrir et de fermer les mâchoires. Un moyen de réglage permet de compenser l'usure des mâchoires et de les maintenir en contact l'une contre l'autre en position fermée. Ce moyen comprend une paire de douilles excentrées (70) placées entre les bossages des poignées, sur un axe commun. Les douilles excentrées possèdent un ensemble de protubérances (72) venant se placer dans des évidements complémentaires situés sur les bossages des poignées, afin d'empêcher la rotation desdites douilles excentrées par rapport à la paire de poignées.
Patent CA-2169881-A1 (CA)
Inventor: SCHLAGER KENNETH J
IPC: G01N21/35
Filed: 1996-02-20
Abstract: A number of optically active elements are provided that enable the performance of accurate, dependable chemical analysis in a medium having varying matrix backgrounds and substantial component interferences. Optical transfer cells are provided that include positive correlation filter systems adapted to accept near-IR radiation and to pass a wavelength from that radiation having high correlation with a particular analyte. A near-IR spectrometer apparatus for the measurement of analyte concentration in a complex medium is also provided. The apparatus features an optical transfer cell constructed according to the invention. The apparatus can be used in the non-invasive determination of blood analyte concentrations in a variety of mediums. Methods of measuring the concentration of a blood analyte in a mammalian subject are also provided. The methods entail the use of reflective near-IR radiation to interrogate a medium to obtain spectrally modified radiation. The radiation thus obtained is passed through an optical transfer cell constructed according to the invention to obtain a wavelength having high correlation with an analyte of interest and substantially no correlation with interfering constituents present in the medium.
Patent CA-2171851-A1 (CA)
Title: Device for controlling a deinked cellulose production plant with state analysers constituted of neural networks for the waste paper suspension
Inventor: FURUMOTO HERBERT
IPC: D21G9/00
Filed: 1994-09-05
Abstract: Apparatus  for  the  operation  of  a  plant  for producing deinked pulp with state analysers constructed in the  form of  neural networks  for the waste paper suspension.        At  least  one  measuring  device  (ME)  records spectral and/or physical characteristic values (IMf, Mp) of a waste paper suspension (PS).  Furthermore, there are closed-loop or open-loop control devices (RS1...RS8) for operating means of a waste paper preparation (AAA) in the plant. According to the invention, there is at least one state analyser (ZA), configured in the form of a neural network (NNg) or a plurality of parallel neural networks (NN1...NN4), for the waste paper suspension (PS).  This analyser forms from the characteristic values (IMf, Mp) controlled variables (ST: AB, AZ, FL, AA, AS, AT)  for process control of the closed-loop or open-loop control devices (RS1...RS8) of operating means at least of the waste paper preparation (AAA).  As controlled variables, the ratio of white to coloured papers (AB), the ratio of illustrated-magazine paper to newsprint paper (AZ), the average fibre length (FL),  the ash content  (AA),  the content of dirt  (AS)  and/or the content of adhesive contaminants (AT) in the waste paper suspension (PS) are suitable with preference.
Patent CA-2173442-A1 (CA)
Title: Method of open loop phase estimation for coherent combining of signals in a space diversity receiver
Inventor: GARDNER STEVE H
IPC: H04B7/08
Filed: 1994-10-05
Abstract: Open loop phase estimation methods and apparatus for coherent combining of signals on mobile channels using spatially diverse antennas disclosed. In accordance with the method, the signals from each of two antennas are demodulated using inphase and quadrature components of a local carrier oscillator to provide RF demodulated inphase and quadrature components of the output of each antenna. These components are simultaneously sampled at a sample rate and digitized to provide the digitized components of the two signal vectors. A phase estimator vector having a phase equal to the difference in phase between the two signal vectors of each successive sample time is determined. An average phase estimator vector for a group of successive signal vectors is determined, and is used as the estimated phase difference between the signal vectors at the middle of the group of successive signal vectors to align the respective signal vectors prior to the same being combined into a single signal vector. Details of the method are disclosed, including variations such as the extension of the method to more than two antennas.
Patent CA-2174205-A1 (CA)
Title: Rack for kitchen ware
Inventor: CZAPLINSKI CHERYL E
IPC: A47L19/04
Filed: 1996-04-15
Abstract: The rack retains lids and like-objects for washing and drying. The rack has a frame provided with upstanding dividers between which the objects are retained. A retainer is pivotally attached to the frame by trunnions and swings between closed and open positions. In the closed position, the retainer is over the objects and confines them between the dividers. In the open position, the retainer allows the objects to be removed. A boss is provided for selectively securing the retainer in the closed position.
Patent CA-2175720-A1 (CA)
Title: Bifurcated stent and method for the manufacture and delivery of same
Inventor: PENN IAN M
IPC: A61F2/856
Filed: 1996-05-03
Abstract: An expandable bifurcated stent comprising a proximal end and a distal end in communication with one another. The proximal end comprises a primary passageway and the distal end comprises a pair of secondary passageways. The stent is expandable from a first, contracted position to a second, expanded position upon the application of a radially outward force exerted on the stent. Each of the primary passageway and the secondary passageway being constructed of a tubular wall having a porous surface, a method for production of a bifurcated stent is also described. The method comprises the step of connecting a first stent section to a second stent section, the first stent section having an end thereof adapted for connection to an opening disposed along the length of a second stent section.
Patent CA-2175951-A1 (CA)
Inventor: MONROE RICHARD A
IPC: A61B1/00
Filed: 1996-05-07
Abstract: A hand-held diagnostic instrument includes a casing that having a hand-holdable body portion, a neck portion that extends from the body portion to a head portion that is formed of a back cover and a front cover. A circuit board assembly in the body portion contains video processing circuitry, and a flexible neck board extends forward from the body portion through the neck portion of the casing to a head board located in the head portion of the casing. A solid state imager and a miniature lamp are disposed on the head board. The front cover contains an adjustable focus lens cell for focusing on the imager an image of a target in the lens cell's field of view. The instrument provides a monitor-ready standard format full color video signal.
Patent CA-2176142-A1 (CA)
Title: Cutting tape system for a moving paper web
Inventor: RODRIGUEZ PETER A
IPC: B65H19/26
Filed: 1994-11-15
Abstract: A system for feeding a cutting tape (10, 110, 31') for a paper wind up machine (12'-14') along a track (32, 111, 15') to apply a strip of adhesive to the forward end (19'), measure it and cut the tape (10, 110, 31') to a desired lenght, store it temporarily in the form of a hanging loop (36), feed the adhesive coated forward end to the exit end (20') of the track (32, 111, 15') adjacent a new roll (14') for wind up of a paper web (10'), and a brake (31, 22') to provide resistance to the tape (10, 110, 31') so as to tension same and to cut the web (10') of paper and transfer it to the new roll (14'). A cassette (113) applies a strip of double-sided adhesive carried by a backing layer (119) to a surface from a supply roll (114) and a transfer roller (116) temporarily receives the adhesive strip and applies the strip to the surface (110). A return bend surface (121) is provided near the transfer roller (116) for separating the backing layer (119).
Patent CA-2176827-A1 (CA)
Inventor: PARK JOONSUP
IPC: A61L2/18
Filed: 1995-09-19
Abstract: PEO-containing quatemary ammonium compounds have good broad spectrum antimicrobia1 activity. These compounds are useful in pharmaceutical compositions as preservatives and in contact lens care compositions as preservatives and/or disinfectants.
Patent CA-2176969-A1 (CA)
Title: Agent empechant le depot des composants sanguins, accelerateur de coagulation sanguine, procede d'utilisation de ces agents, et recipient et support pour examens sanguins
Inventor: ISOGAWA HIRONOBU
IPC: G01N33/86
Filed: 1995-03-17
Abstract: On décrit un inhibiteur d'adhérence des facteurs sanguins et un accélérateur de coagulation sanguine, qui affectent à peine la coagulation sanguine et les examens sérochimiques, ainsi qu'un récipient plastique et un support destinés aux examens sanguins. L'inhibiteur d'adhérence comprend un copolymère sans ordre contenant un constituant monomère (a) donnant un homopolymère hydrosoluble, et un deuxième constituant monomère (b) donnant un homopolymère non hydrosoluble. L'accélérateur de coagulation comprend un métal antibactérien disposé sur un support et contient une composition antibactérienne pratiquement insoluble dans le sang. Le récipient et le support contiennent l'inhibiteur d'adhérence et l'accélérateur de coagulation respectivement disposés à la surface de la paroi interne du premier et à la surface du deuxième.
Patent CA-2177767-A1 (CA)
Inventor: KHARE GAYNESH P
IPC: B01J20/06
Filed: 1996-05-30
Abstract: A process to produce a sorbent composition is provided. This process comprises: (a) contacting a zinc component an alumina component and a dispersant component to form a mixture; and then (b) spray drying said mixture to form particles, and then (c) contacting said particles with a zinc compound, wherein said zinc compound is zinc oxide, or it is a compound convertible to zinc oxide, to form a sorbent composition.
Patent CA-2178025-A1 (CA)
Inventor: ZARETSKY ALBERT
IPC: H02H9/04
Filed: 1996-06-03
Abstract: A surge suppressor disconnect protection circuit is coupled to a first surge suppressor. The first surge suppressor is electrically coupled to phase and neutral line terminals of an AC source to protect the first surge suppressor from predetermined overvoltages. The circuit includes a relay switch with a relay contact and a relay drive coil. The relay contact is setable to one of a high and a low impedance state. The relay contact is electrically connected to the first surge suppressor and to one of the line terminals. A signal adjuster is electrically connected at its phase port to the AC phase terminal and to the AC neutral terminal for rectifying AC to generate a DC signal. The adjuster filters the DC signal and scales the filtered DC signal. An amplifier is electrically coupled to the adjuster at a non-inverting input port and to a first voltage reference at an inverting input port. The amplifier output port is electrically coupled back to the inverting input port to provide a feedback path therebetween. An integrator displaying a predefined integrator time constant is electrically connected at its input port to the amplifier means such that a signal is generated at the integrator output port which is proportional to a length of time the scaled DC signal is greater than said firstvoltage reference. A non-inverting input of a comparator is electrically connected to the integrator output port, and an inverting port of the comparator is electrically connected to a second voltage reference. The comparator output is electrically coupled to the first end of the relay coil such that a current is provided to the relay coil which drives the contact to a high impedance state when the integrator output signal exceeds the second voltage reference.
Patent CA-2180044-A1 (CA)
Inventor: PALSTRA THOMAS T M
IPC: G01R33/02
Filed: 1996-06-27
Abstract: A calibration and measurement system for a multi-axial device is disclosed which inciudes a memory for storing a set of test measurement values obtained from the multi-axial device in a substantially uniform field; and a calibration transformation generator for generating from the set of test measurement values to calibrate the multi-axial device, with the set of test measurement values lying on a multi-dimensional surface.
Patent CA-2180207-A1 (CA)
Title: Crystallization of .alpha.-l-aspartyl-l-phenylalanine methyl ester from aqueous solution
Inventor: RIJKERS MARINUS P W M
IPC: A23L27/30
Filed: 1996-06-28
Abstract: Improved method for crystallization of  .alpha.-L-aspartyl-L-phenylalanine methyl ester (aspartame) from an aqueous solution by conductive cooling while avoiding turbulence in the crystallizing system wherein crystallization is carried out with cooling to a temperature level not lower than 10°C in the presence of at least 0.1%  by weight of a C3-8  ketone, the amount of ketone and the temperature level being chosen for each individual ketone so that a homogeneous solvent system is present at the start of crystallization and an open drainable network of aspartame crystals is obtained.
Patent CA-2180872-A1 (CA)
Title: Composition containing nucleic acids, preparation and uses
Inventor: BEHR JEAN-PAUL
IPC: A61P37/04
Filed: 1995-01-09
Abstract: The present invention relates to compositions comprising at least one nucleic acid and one lipopolyamine, and their utilisation in gene therapy, particularly for the transfert in vivo of nucleic acids.
Patent CA-2181787-A1 (CA)
Inventor: DOERSCHUK CLAIRE M
IPC: A61P29/00
Filed: 1995-03-01
Abstract: L'invention concerne des anticorps monoclonaux anti-IL-8 prévus pour être utilisés dans des applications de diagnostic et dans le traitement de troubles inflammatoires tels que les maladies intestinales inflammatoires et les pneumonies bactériennes.
Patent CA-2182449-A1 (CA)
Inventor: GUSI PIERO CAMILLO
IPC: B41M5/26
Filed: 1996-07-31
Abstract: A thermosetting moulding mass or powder, consisting of a urea resin and a cellulose- based reinforcement, modified with the addition of titanium dioxide in a percentage greater than 1.5%, for the manufacture of products that can be marked by a laser method in the following colours: whites, ivories, light greys, light browns and any other light shades of colours.