baber/WOPTO huggingface dataset:
Patent CA-2122230-A1 (CA)
Title: Holding means and method of implantation of osseous tissue
Inventor: BR NEMARK PER-INGVAR
IPC: A61F11/00
Filed: 1994-04-26
Abstract: ABSTRACT:            HOLDING MEANS AND METHOD OF IMPLANTATION OF OSSEOUS TISSUE         A device for implanting in osseous tissue,  for example  in  the  skull  of  a  patient,  for  electric transmission of  signals to the  inner ear,  includes  a rotationally symmetric body (1) of titanium or other tissue compatible material with an insertion end (2) for insertion into a bore prepared in osseous tissue beforehand and an application end (3)  intended to remain external to the patient.   A central through bore (4) connects both ends (2,3) of the body.   An external  screw thread  (7)  is provided adjacent the  insertion end.     An  insulating element (9) is arranged in the bore and carries one or more terminal  elements  or  contacts   (12)   connected  with insulating electrical conductors (8).  The conductors (8) extend from the contacts 112) through the axial bore at the insertion end or through openings in the peripheral wall surface of the body (1).   In implantation of the holding means a bore is prepared in osseous tissue, the holding means is screwed into the bore, the conductors (8) being extended through the central bore and connected to their respective contacts  in the insulating element and the insulating element  is secured within the central bore through the application end.
Patent CA-2124710-A1 (CA)
Title: Pumping Arrangments for Arrays of Planar Optical Devices
Inventor: SHMULOVICH JOSEPH
IPC: H01S3/16
Filed: 1994-05-31
Abstract: Plural planar optical devices are simultaneously pumped by a single pumping source. Various arrangements for accomplishing such pumping are disclosed. By utilizing these arrangements, the topology and routing of integrated arrays including optical devices are simplified.
Patent CA-2128726-A1 (CA)
Title: Water dispersible granules of liquid pesticides
Inventor: LLOYD JOHN M
IPC: A01N57/16
Filed: 1993-01-22
Abstract: Water dispersible granules suitable for agricultural application are prepared by first preparing absorbent water dispersible granules and then loading biologically active substances into the preformed absorbent granules.
Patent CA-2130299-A1 (CA)
Title: Canal Hearing Aid with Protruding Shell Portion
Inventor: ARNDT HORST
IPC: H04R25/02
Filed: 1994-08-17
Abstract: An in-the-canal hearing aid has a shell having an inner end to be positioned in the canal adjacent the user's eardrum, and a faceplate located outwardly of the inner end but still adapted to be recessed within the ear canal in use.  A protruding portion of the shell extends outwardly past the faceplate into the concha bowl and serves the dual purpose of both anchoring the hearing aid in the ear so that it cannot work its way down the ear canal, and providing a grip to facilitate insertion and removal of the hearing aid.   The protruding portion is preferably cut back close to the faceplate at one side of the faceplate to facilitate battery insertion and removal, and may contain an aperture or a hook-like portion to facilitate gripping.  A vent to vent the hearing aid may extend outwardly on the protruding portion to a position adjacent the rim of the protruding portion, to space the outer vent opening away from the microphone opening on the faceplate, to reduce the likelihood of feedback.
Patent CA-2133507-A1 (CA)
Title: Branched energetic azido polymers
Inventor: AHAD ELIE
IPC: C08G65/325
Filed: 1994-10-03
Abstract: Abstract Improved Branched Energetic Azido Polymers The invention disclosed relates to novel branched chain hydroxy terminated aliphatic azido polymers and copolymers, and to a single step process for their production. The properties of the materials are preferably adjusted through the incorporation of suitable polyols which can provide additional branching of the materials.
Patent CA-2135659-A1 (CA)
Inventor: SLEMEYER ANDREAS
IPC: G01N33/497
Filed: 1994-11-18
Abstract: An apparatus for generating a test gas (for example, ethanol) has at least two containers that are connected in series and are filled with a calibrating solution. A carrier gas is passed through these calibrating containers (4) and this is enriched with the calibrating solution that is in the solution, depending on its vapour pressure at the given temperature. In order to prevent or reduce the depletion of the calibrating solution with respect to the components that are needed for the gaseous calibrating substance, a defined quantity of base solution (21) is transported through the calibrating container (4) in counterflow to the direction of delivery of the carrier gases.
Patent CA-2138716-A1 (CA)
Title: Hand cart
Inventor: VITOLS JOHN R
IPC: B66F9/06
Filed: 1994-12-21
Abstract: The present invention provides a hand cart for moving a  load up to or down from an elevated platform comprising a frame including a load supporting plate and ground engaging wheels, the frame being pivotable about the wheels, a rotatable leg pivotally connected to the frame for movement between a first non-operative position and a second ground engaging position in which the wheels are elevated above  the  ground,  and  connectors  provided  on  the  load supporting  plate  for  temporarily  engaging  the  elevated platform,  wherein engagement of  the connectors with the platform and movement of the leg into its ground engaging position results in elevation of the load supporting plate to the elevation of the platform.
Patent CA-2138773-A1 (CA)
Title: Process and apparatus for the co-vulcanization of thermoplastic plastics material and elastomeric material
Inventor: BUCHHOLZ HANS-VOLKER
IPC: B29C48/49
Filed: 1994-03-19
Abstract: An apparatus (1) comprises a multi-component extrusion head (8) to which are connected elastomeric material extruders (9, 10), a feed device (21) for a bonding material, and, via a calibrating and cooling region (5), a plastics material extruder (2). From an outlet (15) of the multi-component extrusion head (8) exits a compound profile of chemically bonded thermoplastic plastics material and elastomeric material. The compound profile is co-vulcanized in a subsequent cross-linking zone (17).
Patent CA-2141568-A1 (CA)
Title: Oligomerization of olefins
Inventor: APELIAN MINAS R
IPC: B01J29/40
Filed: 1993-11-04
Abstract: A process for producing substantially linear hydrocarbons by oligomerizing a lower olefin at elevated temperature and pressure comprises contacting the lower olefin under oligomerization conditions with constrained intermediate pore siliceous ac-idic zeolite, eg, ZSM-22, -23 or -35, having Brönsted acid activity. The zeolite is pretreated with a dicarboxylic acid, eg oxalic ac-id, under conditions to effect a reduction of at least 20 % in the surface acidity of the zeolite, as determined by tri-tertiarybutyl-benzene conversion, without substantial reduction in the overall activity of the zeolite as indicated by alpha value.
Patent CA-2142516-A1 (CA)
Inventor: WEITZEL HANS-PETER
IPC: C07C255/50
Filed: 1995-02-14
Abstract: Materials of the formula I:   (see formula I) in which R1, R2 and R3 in each case independently of one another can be identical or different and are a hydrogen atom, halogen atom, hydroxyl group, nitro group, cyano group or monovalent, optionally substituted organic radical; R4 is a hydrogen atom, halogen atom, nitro group, cyano group or monovalent, optionally substituted organic radical; and R5 can be identical or different and is a halogen atom, hydroxyl group, nitro group, cyano group or monovalent, optionally substituted organic radical.
Patent CA-2144060-A1 (CA)
Title: Lockable dispenser button for aerosol valves
Inventor: DERRIEN THEO
IPC: B65D83/14
Filed: 1993-08-23
Abstract: Dispenser button characterised in that  the upper part (4) of its body (1) is surrounded by a ring (2) free to   rotate  but  prevented   from  axial  movement   in translation,  extended  radially  by  a  manual  operating lever (18), and in that the edge (21) of the ring at the base of the body is inclined, the ring being shorter in vertical  alignment with the  lever,  whereas  its  longer side, diametrally opposite the lever, is in the immediate vicinity of a circular shoulder (5) on the outside wall of the base (3) of the body.
Patent CA-2145851-A1 (CA)
Title: Adjustable bed with single actuator
Inventor: KRAUSKA BERNARD J
IPC: A61G7/015
Filed: 1993-10-01
Abstract: An adjustable bed includes a base frame (18) and a mattress frame (14) having a plurality of pivotally interconnected sec-tions (32, 34, 36). A plurality of links (16) are positioned between the base frame and mattress frame. The mattress frame may be moved between a high position and a low position. A single linear actuator (120) is connected to the mattress frame. The actuator is expandable and retractable to raise and lower the mattress frame with the mattress frame sections in a common plane. The ac-tuator may also be retracted when the mattress frame is in a low position to articulate the mattress frame sections.
Patent CA-2147355-A1 (CA)
Title: Dna encoding atp-dependent fructose 6-phosphate 1-phosphotransferase originating from plant, recombinant vector containing the same and method for changing sugar content in plant cells under low temperature
Inventor: HIYOSHI TORU
IPC: C12N9/12
Filed: 1994-08-16
Abstract: The invention discloses a DNA coding for a cold-resistant PFK, a recombinant vector capable of expressing a cold-resistant PFK in a host cell, and a method of changing the sugar content of a plant cell by using the vector at low temperature. The invention provides a DNA coding for a plant-derived ATP -dependent fructose-6-phosphate 1-phosphotransferase, a recombinant vector containing the DNA and capable of expressing a plant-derived ATP-dependent fructose-6-phosphate 1-phosphotransferase in a plant cell, and a method of changing the sugar content of a plant cell at low temperature by transforming a plant with the vector.
Patent CA-2148027-A1 (CA)
Title: Carcass cleaning system
Inventor: KARUBIAN RALPH K
IPC: B05B14/00
Filed: 1995-04-27
Abstract: As a carcass moves down the conveyor in a meat processing plant, it may carry contaminants from an earlier processing step.      The contaminants are removed by simultaneous vacuum and spraying on of a cleaning liquid. The liquid loosens the contamination, and the vacuum removes the contamination and liquid. A hand-held carcass cleaning system head is connected by flexible lines to the fixed part of the system and is manually moved over the surface to be cleaned. Alternatively, the surface is sterilized, and the contaminants are removed by simultaneous delivery of steam to the surface and vacuuming away of the steam. A sterilizing hot water spray is controlled by a valve so that the operator may deliver it to particular spots that need more cleaning.
Patent CA-2148167-A1 (CA)
Inventor: MANSCHITZ ERWIN
IPC: B29B7/58
Filed: 1995-04-28
Abstract: A  drilling  and/or  chipping  tool  includes  a housing containing a guide tube with a striking mechanism located within the guide tube, with the guide tube and striking mechanism being displaceable  in  the  striking direction relative to the housing.  Damping elements abut between the guide tube and the housing.  Rotary motion is transmitted from a drive motor,  located in a stationary position within the housing, in a wear-free manner to a crankshaft  of  the  striking  mechanism  by  an  axial displaceable compensation element,  so that the striking mechanism  is  displaceable  in  the  striking  direction relative to the drive shaft of the drive motor.
Patent CA-2150634-A1 (CA)
Title: Outlet cover plate incorporating a nightlight
Inventor: BOHLOOL PERRY P
IPC: H01R13/717
Filed: 1995-05-31
Abstract: A nightlight is disclosed which includes, in a single unitary fixture, an outlet cover plate having a rearward extending set of male contacts which cover and plug directly into a first set of the duplex outlet receptacle contacts and a nightlight portion having extended life characteristics and extending forward of the cover plate. The unit simply and easily plugs into a standard duplex outlet. The plug may extend into a first one of the receptacles and the forward extending portion cover a second one of the receptacles. The cover plate and nightlight combination is simply secured with at least one ordinary screw fastener in such a manner as can be accomplished with a minimum level of skill, well within that of the ordinary homeowner.
Patent CA-2154795-A1 (CA)
Inventor: HARRISON ROBERT M
IPC: H04J13/00
Filed: 1994-11-21
Abstract: Une pluralité de signaux d'entrée sont traités (75) à l'aide d'une transformée d'Hadamard (52) pour produire une séquence parallèle couverte de Walsh combinée qui est échantillonnée en temps. Les échantillons de temps sont communiqués (76) par un commutateur (53) ou multiplexeur pour former une séquence série couverte de Walsh. Ladite séquence est ensuite modulée (77) par déplacement de phase quadrivalente et transmise (79).
Patent CA-2157511-A1 (CA)
Title: Heating apparatus
Inventor: HOPWOOD ROBERT TIMOTHY
IPC: H01M50/541
Filed: 1995-02-16
Abstract: This invention relates to apparatus for heating the lugs of battery plates. The apparatus 10 includes a hot air duct 11 which communicates with a nozzle 12 having a head 13 that defines a pair of opposite facing nozzles 14.      Each nozzle 14 has an outlet 15 from which extends a generally flat and divergent plate 16, The plate 16 entrains hot air passing through the outlet 15 into a generally flat stream so that the hot air impinges on lugs 19, but not of the rest of the group 18 of plates and separators.
Patent CA-2157585-A1 (CA)
Inventor: DISANAYAKA BIMSARA W
IPC: G01T1/26
Filed: 1994-02-02
Abstract: A layered imaging stack (30) for minimizing fringes in an imaging device. A polymer layer (34) has one flat surface and a second opposed surface (35) that has a surface roughness, RA. within the range of 0.5 µm to 2.5 µm. An adhesive layer (36) provided on the roughened surface of the polymer layer has an index of refraction, n2, which differs from the refractive index, n1, of the polymer layer by at least 0.02. The multiplicative product of RA in ,µm and the absolute value of n2-n1, .DELTA.n, is within the range of from about 0.01 to 0.05.
Patent CA-2157876-A1 (CA)
Title: System for filtering residual contaminant particles for smoke and gas through atomized ultrafreezing
Inventor: MORO FRANCO EUSEBIO
IPC: B01D47/10
Filed: 1995-01-10
Abstract: The invention discloses a filter having an inlet mouth, through which a contaminated fluid (gas or smoke) can pass to the inside of the filter, at an appropriate temperature, and mixes there with fine water drops and then with liquid nitrogen flowing through showers all of which forming a hail-like mass which precipitates to a decanter where the separation of solidified contaminant particles will take place, said particles coming out to the outside through a discharge valve while clean air will be expelled to the atmosphere through a chimney. It is provided, as a second option, to incorporate a coil as a substitution to liquid nitrogen showers mentioned hereabove. Finally, it is to be noted that it is possible to avoid said water drops, depending on the type of contaminated fluid.
Patent CA-2158244-A1 (CA)
Title: Support de pose d'un manchon retractable
Inventor: CHEENNE-ASTORINO ANNIE
IPC: H02G15/18
Filed: 1995-09-13
Abstract: Le support de pose d'un manchon élastiquement rétractable, sur un élément intérieur au support et au manchon monté sur celui-ci, comporte au moins deux parties tubulaires dégagées tour à tour du dessous du manchon. Il est caractérisé en ce qu'il comporte en outre un moyen de blocage (21) de la dernière partie (10A) dégagée du dessous du manchon  (2)  pendant  le dégagement  de  l'autre  partie tubulaire (10B).            Application : jonction et terminaison de câble.
Patent CA-2158268-A1 (CA)
Title: N-acyl sulfamic acid esters (or thioesters), n-acyl sulfonamides, and n-sulfonyl carbamic acid esters (or thioesters) as hypercholesterolemic agents
Inventor: LEE HELEN TSENWHEI
IPC: A61K31/255
Filed: 1994-05-11
Abstract: The present invention is directed to compounds useful for the regulation of cholesterol of formula (I), methods for using them and pharmaceutical compositions thereof. In Formula (I) X and Y are oxgen, sulfur, or (CR'R")n wherein n is 1 to 4; R is hydrogen, alkyl, or benzyl; R1 and R2 are phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, an alkyl chain, adamantyl, or a cycloalkyl group.
Patent CA-2159925-A1 (CA)
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/56
Filed: 1995-10-05
Abstract: An elastically stretchable, absorbent article, such  as  a  pantiliner,   is  provided  for  adhesive attachment to an undergarment.   A stretchable adhesive is applied to a major portion of the surface of the article,  the adhesive extending at least substantially to its perimeter over a major portion of the perimeter. Adhesive patterns which can be used include ones  in which adhesive-free regions  are  left  at  the  ends  or corners of the article,  and ones in which there is a narrow, adhesive-free strip extending along at least a substantial part of the perimeter.
Patent CA-2168617-A1 (CA)
Title: Constitutive promoter from tobacco
Inventor: MIKI BRIAN
IPC: C12N15/82
Filed: 1996-02-01
Abstract: T-DNA tagging with a promoterless .beta.-glucuronidase (GUS) gene generated a transgenic Nicotiana tabacum plant that expressed GUS activity constitutively. The gene fusion has been cloned and sequenced. It has been re-inserted into N. tabacum by Agrobacterium-mediated transformation. The N. tabacum DNA upstream from the GUS gene was approximately 2 kb in length and showed no homology to known sequences. This DNA, which contains a constitutive promoter, is useful in controlling the expression of exogenous genes in transgenic plants of diverse plant species.
Patent CA-2169194-A1 (CA)
Title: Substituted azadioxacycloalkenes and their use as fungicides
Inventor: KRUEGER BERND-WIELAND
IPC: C07D273/01
Filed: 1994-07-29
Abstract: The application relates to new azadioxacycloalkenes of the formula (I) (See formula I) in which Z, G, Ar, E and A have the meaning given in the description, to a process for their preparation, and to their use as fungicides.
Patent CA-2170168-A1 (CA)
Title: Vehicle brake
Inventor: SIEGRIST ERIC
IPC: F16D65/12
Filed: 1996-02-23
Abstract: The brake system employs a ring braking member and a suspended brake caliper having a responsive linkage correcting the caliper and a knuckle support arrangement. The ring braking member is preferably die cast as a single component with a control hub and is of a lightweight, high strength, high temperature aluminum composite material. The brake system is designed to have a relatively thick ring brake member of this lightweight material to provide sufficient capacity to absorb the heat of braking and transfer of this heat to the surrounding air prior to the ring brake reaching a temperature where damage is likely to occur.  The normal operating temperature is well below the theoretical maximum temperature or rated temperature of the composite material.
Patent CA-2171351-A1 (CA)
Title: Machine payante destinee au cirage de souliers
Inventor: ABOUELOUAFA ABDELJABBAR
IPC: A47L23/02
Filed: 1996-03-08
Abstract: L'invention concerne une machine payante destinée au cirage de souliers qui comprend un gobe-sous, un écran, des brosses motorisées mobiles, et un ordinateur de contrôle connecté au gobe-sous, à l'écran et aux brosses motorisées.
Patent CA-2171363-A1 (CA)
Inventor: COHRS PAUL WESLEY
IPC: H04M19/04
Filed: 1996-03-08
Abstract: A telephone ringing system in which one or more user-selected sound segments are received using the microphone portion of a telecommunications instrument (10), stored in digital or analog form, and audibly reproduced using the loudspeaker portion (18) of the telecommunications instrument when a ring signal is detected to provide a distinctive, personalized indication of an incoming call.
Patent CA-2172141-A1 (CA)
Inventor: BLACKET STUART EDMUND
IPC: B21J15/32
Filed: 1994-10-03
Abstract: Ruban support (50) pour fixations fait d'une bande plane (53) pourvue de trous recevant les tiges de rivets ou autres fixations et sur lequel des parties conformées (51, 52) saillant de la bande (53) retiennent les têtes des fixations sur le ruban (50). Un distributeur de ruban (50) peut s'engager dans des trous pratiqués dans le ruban et/ou dans des fentes en V pratiquées entre les différentes sections des parties conformées (51, 52). Des bandes de couverture peuvent être placées au-dessus du ruban pour maintenir les fixations ou en protéger la tête, et les fixations peuvent être maintenues sur la bande du ruban par des oeillets.
Patent CA-2177717-A1 (CA)
Title: Packaging machine with metering wheels
Inventor: MCNAMARA CHARLES
IPC: B65B35/46
Filed: 1995-09-12
Abstract: A packaging machine (10) adapted to meter and load various size groups of articles (C) into receptacles (S) to form a package. Star wheels (22, 24) are used to meter the articles into groups, each star wheel functioning as a single unit in conjunction with an infeed conveyor (14) and a conveyor (16) that feeds the metered groups downstream to a packaging station. Star wheels (22, 24) carrying different numbers of lugs (33, 34) are interchangeable in order to create different size packages on the same machine. The lugs (26, 64, 12, 66) which move the groups of articles and the article receptacles may be relocated as necessary to accomodate different size packages.
Patent CA-2177887-A1 (CA)
Title: Stabilized hose fitting for coupling
Inventor: HOFF STEVEN RICHARD
IPC: F16L33/00
Filed: 1996-05-31
Abstract: Failure of push-to-connect couplings which, for example, connect re-inforced hoses to ports in valve bodies is prevented by an anti-rotation collar. The ports have a projecting external hex nut fixed to the valve body. A rigid tube is received within the push-to-connect coupling which in accordance with a first embodiment, has fixed thereon a collar with a pair of arms having flat surfaces which engage opposed flats on the hex nut. In accordance with the second and third embodiments of the inven-tion, the anti-rotation collar has a projection, such as a pin, which is received in a hole fixed in the valve body. The collar has a hexagonal re-cess therein which reccives a hexagonal projection from the rigid tube which prevents rotation of the collar with respect to the tube. In this way, the tube is fixed with respect to the valve body and does not rotate so as to cause failure of a collet within the push-to-connect coupling which radially engages a first portion of the rigid tube to axially retain the rigid tube in the coupling. A second portion of the rigid tube has an end of the reinforced hose fixed thereto by either a crimping collar or a screw thread.
Patent CA-2179913-A1 (CA)
Title: Novel serine protease inhibitors: derivatives of isothiazolidin-3-one-1,1 dioxide and 3-oxo-1,2,5-thiadiazolidine-1,1-dioxide
Inventor: GROUTAS WILLIAM C
IPC: A61P35/02
Filed: 1995-01-03
Abstract: Isothiazolidin-3-one-1,1 dioxide,3-oxo-1,2,5-thiadiazolidine-1,1-dioxide and derivatives thereof, reduce or inhibit the activity of serine proteases. Such compounds are useful as anti-inflammatory and anti-metastatic agents.