baber/WOPTO huggingface dataset:
Patent CA-2068258-A1 (CA)
Inventor: BRUNING KARL H
IPC: B29C49/70
Filed: 1992-05-08
Abstract: An improved part removal assembly (17) particularly for a shuttle-type blow molding machine (10) is described.  The part removal assembly includes a plurality of suction cups (95) mounted on a vertically moveable piston (87) that travels along a vertically oriented rodless cylinder (81) and a plurality of suction cups (115) mounted on a horizontally moveable piston (107) that travels along a horizontally oriented rodless cylinder (83).  A mold assembly (15) shuttles between an extruder head assembly (11) where a plurality of parisons of molten plastic are captured in mold cavities (25) in the mold assembly, and a blow station assembly (13) where the parisons are blown to form a molded workpiece (31).  The mold assembly then opens which causes a flash removal assembly (57) to remove a waste flash portion (55) from a bottom portion (31a) of the workpieces.  The bottom of the workpieces are then engaged by the vertically moveable suction cups which lower the workpieces to a position adjacent to a conveyor (117).  The horizontally moveable suction cups then engage a side portion (31c) of the workpieces to move the workpieces to the conveyor.  The mold assembly preferably provides for up to four cavities which are serviced by a corresponding number of vertically and horizontally moveable suction cups.
Patent CA-2069331-A1 (CA)
Title: Machine for removing fish, in particular what is left on the bones after filleting, from the bones
Inventor: FRANCOIS JEAN-PIERRE
IPC: A22C/
Filed: 1990-11-20
Abstract: A machine for removing fish, in particular what is left on the bones after filleting, from the bones, in which the machine comprises two shafts (4, 4') which are movable relative to each other and on which there are wheels (9) with knurled surfaces which can draw a fish bone over scrapers (14, 14') which are provided for the purpose and which scrape over the side bones and against the main bone along the top and along the bottom and left and right of the main bone, and by means of which fish is obtained in the form of strips with the original structure.
Patent CA-2070412-A1 (CA)
Title: Process for the preparation of fluorobenzenes
Inventor: SISTIG FRANK P
IPC: C07C205/12
Filed: 1990-10-18
Abstract: Described is a method of preparation of fluorobenzenes with at least one hydrogen atom substituted on the ring and, optionally, other substituents which, independently of each other, can be chlorine, bromine, nitro, hydroxy, C1-C3 alkoxy or C1-C3 alkyl, the number of nitro groups being not more than 2 and the number of hydroxy and alkoxy groups being not more than 3. Preparation is by heating the appropriate benzaldehyde, substituted with at least one fluorine atom, in the presence of a catalyst, and is characterized by the fact that the reaction product is separated directly from the reaction zone.
Patent CA-2072035-A1 (CA)
Title: Packaged squid system with integral shielding layer
Inventor: MARSDEN JAMES R
IPC: H05K9/00
Filed: 1992-06-23
Abstract: PACKAGED SQUID SYSTEM WITH  INTEGRAL SHIELDING LAYER          ABSTRACT OF THE DISCLOSURE        A  SQUID package includes a layered SQUID base and  a  SQUID  mounted upon the base.  The SQUID base is   formed   as a  first  substrate  layer  of  an electrically  insulating  material, a shielding layer of  a  material  that is superconducting at the SQUID operating  temperature  overlying the first substrate layer,   and   a   second   substrate   layer  of  an electrically   insulating   material   overlying  the shielding  layer.    The shielding layer protects the SQUID  from  dc  and ac interference such as magnetic and   electrical   fields,   which   would  otherwise interfere  with  its  operation.   Related components such  as input and output circuitry can be mounted on the  base.    An  input  coil used to detect magnetic fields  can  also  be placed on the base, but in that case  the  shielding  layer  is  made to cover only a portion  of  the  SQUID  base,  and the input coil is positioned  over  the portion of the base that has no shielding layer.
Patent CA-2075605-A1 (CA)
Title: Fastener for securing an orthopaedic device to a bone
Inventor: ASHBY ALAN M
IPC: A61B17/58
Filed: 1992-08-07
Abstract: ABSTRACT        A fastener for securing an orthopaedic device to a bone comprising an expandable plug made from a biodegradable or biostable material and having two segments which when placed together provide an open ended tapered inner bore provided with retention means, and a retention element which can act on the orthopaedic device to locate it against said bone and which when entered into the bore under pressure locates in the retention means and acts to expand the plug, said segments being interconnected at their ends spaced away from the open end of the bore.
Patent CA-2076392-A1 (CA)
Title: Multi-stage wax hydrocracking
Inventor: LIPINSKI JOHN J
IPC: C10G65/10
Filed: 1990-04-09
Abstract: A process for hydrodewaxing a petroleum or shale oil fraction, e.g., petroleum distillate, over a shape selective zeolite in the presence of hydrogen wherein the dewaxing is conducted in at least two stages, (10) and (15), with some of the hydrogen (13) added to first stage effluent (12). Dewaxed feed, and a high octane gasoline byproduct (73) are obtained as products.
Patent CA-2080018-A1 (CA)
Title: Novel t-cell lymphoma cdna clones
Inventor: MACLEOD CAROL L
IPC: C12P21/00
Filed: 1991-04-12
Abstract: The present invention provides novel DNA sequences, recombinant DNA (rDNA) molecules, processes for producing novel T-cell proteins expressed in T-cell development, the novel T-cell proteins in substantially pure farm and antibodies which bind to the novel proteins. More particularly, it relates to novel DNA  sequences expressed in appropriate host and the novel T-cell proteins produced in these hosts. The present invention also provides novel transmembrane proteins in substantially pure form, rDNA molecules encoding said transmembrane proteins and processes for producing the novel transmembrane proteins. The DNA sequences and recombinant DNA molecules of this invention are characterized in that they are expressed by T lym-phoma cells and have at least one of the following characteristics: (1) is expressed in normal thymus, activated spleen cells, ar gut associated lymphoid tissue. (2) is expressed in ovarian tissue, normal liver and/or in a stage specific manner in embryonic devel-opment and (3) encode novel transmembrane proteins having multiple membrane spanning domains.
Patent CA-2083867-A1 (CA)
Inventor: NAMIKI TAKEFUMI
IPC: G06F19/00
Filed: 1992-11-26
Abstract: The present invention is an integral value calculating device for calculating an integral value of a function, and to a function gradient calculating device for calculating the gradient of the graph for a function.  It aims at easily obtaining a transport coefficient, etc. by easily designating an appropriate calculation range in analyzing the data outputted by a molecular dynamics simulator.  In the integral value calculating device 1, a graph display unit 2 outputs a graph according to received data, for example, a graph of a time correlation function F(t) of the time differential W'(t) to the dynamics volume W(t) in the format applicable to an external unit, for example, a display unit.     A calculation range input unit 3 designates an integral range for the function according to the position data externally inputted for the graph.  An integral value calculating unit 4 calculates an integral value for a function F(t), for example, for the designated integral range.  In the function gradient calculating device, two points on a graph in which the gradient should be calculated are designated according to the position data inputted for a graph displayed on the display unit, for example.  Then, a function gradient calculating unit 8 calculates the gradient of the graph, for example, the graph for the mean square displacement G(t) of the dynamics volume W(t), between the two designated points.
Patent CA-2084040-A1 (CA)
Title: Hydrophilic, swellable graft polymers
Inventor: KUSSMAUL ULRICH
IPC: C08F283/06
Filed: 1992-11-27
Abstract: ABSTRACT           The present invention relates to hydrophilic, swell-able graft polymers which comprise, in a random distribution, from 0.5 to 50% by weight of radicals of the general formula I                      (I) and radicals of the general formula II                         (II) from 49 to 99% by weight of radicals of the general formula III                                     (III) containing an acid group, and from 0.1 to 2% by weight of radicals of a crosslinking agent which are derived from monomers containing at least two olefinically unsaturated double bonds, where R1 is hydrogen or methyl, R2 is hydrogen, methyl or ethyl, R3 is a carboxyl, sulphonyl or phosphonyl group, R4 is hydrogen, methyl, ethyl or a carboxyl group, X is, for example, (C1-C22)-alkyl, Y is, for example, -COCH3, and n and m, independently of one another are integers from 2 to 300.  The polymers according to the invention are useful as absorbents for water and aqueous solutions.     They are characterized by a high absorption rate and form hydro-gel particles of high gel strength which are non-tacky in the swollen state and do not tend to stick to hot steel surfaces.
Patent CA-2084473-A1 (CA)
Inventor: BRYANT MARK A
IPC: B01F15/02
Filed: 1992-12-03
Abstract: MONOMER TRANSFER DEVICE ABSTRACT OF THE DISCLOSURE The monomer transfer device of this invention includes a syringe adapted to receive an ampule and adapted for connection to a vacuum source such that with the ampule open within the syringe body, the monomer is vacuumed out of the ampule and into the mixing container. Alternative embodiments accept an unbroken ampule and include an offset designed to break the ampule at its predetermined break point to permit the contents of the ampule to be vacuumed from the ampule and transferred to the mixing container.  A small mesh filter or screen may be included to any of the ampule before it reaches the mixing container.  Once the ampule is inserted into the syringe, an end cap is connected to close the syringe and maintain any fumes within the syringe.  In the alternative embodiments, the end cap acts to force the ampule against the offset so as to cause the ampule to break.
Patent CA-2084584-A1 (CA)
Title: Device for forming a connecting transition between two surfaces with rigid coverings abutting one another at right angles
Inventor: SCHLUETER WERNER
IPC: E04F15/02
Filed: 1992-12-04
Abstract: DEVICE FOR FORMING A CONNECTING TRANSITION         BETWEEN TWO SURFACES WITH RIGID COVERINGS           ABUTTING ONE ANOTHER AT RIGHT ANGLES         Abstract of the Disclosure A device for forming a connecting transition bridge expansion joint between two surfaces having hard coverings abutting one another at right angles is located between a wall and the floor, where the surfaces are preferably covered with ceramic tiles.  The bridge device includes a plastic wall angle section to be secured onto the wall.  The wall angle section includes a cross-sectional, approximately Z-shaped plastic angle section to be secured onto the wall and has an elastically linked wall-connecting leg.  The wall-connecting leg is displaceably received in a pocket which is formed within the plastic floor angle section securable onto the floor.  An angular bend is molded onto the inner leg of the floor pocket receiving the wall-connecting leg. The angular bend forms an additional cavity for receiving the edges of the abutting ceramic tiles.  The angular bend is covered by a transition section strip having approximately triangularly-shaped cross-section, which section strip is preferably made of an elastic material.
Patent CA-2084904-A1 (CA)
Title: Method for measuring mass flow rate
Inventor: LEW HYOK S
IPC: G01F1/80
Filed: 1992-12-09
Abstract: Abstract of Disclosure A method for measuring mass flow rate of media moving through at least one conduit (1) under flexural vibration comprises measuring of a first value (V2Z) of a first electrical signal (V2) representing the flexural vibration of the conduit at a first section (E) thereof at an instant when the value of  a  second electrical signal (V1) representing the flexural vibration of the conduit at a second section (C) thereof reaches a zero value, and a second value (V2P) of the first electrical signal (V2) at another instant when the value of the second electrical signal (V1) reaches a peak value, and determining the mass flow rate of media moving through the conduit (1) as a function of a ratio of the first value (V2Z) to the second value (V2P) of the first electrical signal (V2) by using an empirically obtained mathematical relationship.
Patent CA-2084970-A1 (CA)
Inventor: CHAGNON MARK S
IPC: A61K47/48
Filed: 1992-12-09
Abstract: BIODEGRADABLE MAGNETIC MICROCLUSTERS AND                   METHODS FOR  MAKING THEM                 Abstract of the Disclosure Subdomain metal or metal oxide particles covalently coupled to chemically reactive organic moieties and subsequently reacted together to form biodegradable magnetic microclusters are disclosed.  The magnetic microcluster can be used as contrast agents in NMR imaging for the production of images suitable for use in diagnosis, for in vivo delivery and targeting of drugs, as in vivo, biodegradable agents for the sequestering of free metal ions in the treatment of metal driven disease.
Patent CA-2085870-A1 (CA)
Title: Push rods for pistons in compression release engine retarders
Inventor: REICH STEVEN A
IPC: F02D13/04
Filed: 1992-12-18
Abstract: Abstract of the Disclosure In a compression release engine retarder of the type in which the reciprocating motion of a hydraulic piston in the retarder is coupled to arcuate motion of a point on a pivoting element in the associated engine by a push rod between the piston and the pivoting element, the end of the push rod in contact with the piston is made convex and the piston surface contacted by the push rod is made flat so that the convex push rod surface rolls on the flat piston surface.  This rolling motion replaces sliding motion in the prior art, thereby reducing or eliminating the need for expensive surface treatments and/or lubrication.
Patent CA-2085878-A1 (CA)
Inventor: PIWINSKI JOHN J
IPC: C07D213/36
Filed: 1991-06-21
Abstract: Bis-benzo or benzopyrido piperidene, piperidylidene and piperazine compounds of formula (I), and pharmaceutically acceptable salts thereof are disclosed, wherein Z represents -(C(Ra)2)m-Y-(C(Ra)2n- or (.alpha.). The compounds of formula (I) possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Patent CA-2090499-A1 (CA)
Inventor: LILJEGREN LARS
IPC: H05K7/14
Filed: 1991-08-20
Abstract: 2090499 9204814 PCTABS00011 To distribute voltages to terminal blocks and/or allow communcation between different terminal blocks on a mounting rail (1, 2) or for direct communication with external electronic units, electrically conducting paths (3) are arranged on the mounting rail (1, 2). The conducting paths (3) consist of electrically conducting thin foils or elevated ridges of electrically conducting material applied to the mounting rail with insulating material (4, 5) between the conducting paths and the mounting rail. One or more conducting paths may be used parallel to each other.
Patent CA-2091765-A1 (CA)
Inventor: DEVON THOMAS J
IPC: C07C45/50
Filed: 1992-07-17
Abstract: Disclosed is an extraction process for the recovery of high-boiling aldehydes produced by the rhodium-catalyzed hydro-formylation of olefins in the presence of a hydroformylation solvent.  The extraction process involves intimately contacting a hy-droformylation product solution comprising (i) a high-boiling aldehyde (ii) hydroformylation catalyst components comprising rhodium and an organophosphine compound, and (iii) a hydroformylation solvent with an extraction solution comprising a pri-mary alkanol and water to form a 2-phase mixture. The phases are separated to obtain a hydroformylation solvent phase contain-ing catalyst components and an alkanol/water phase containing the high-boiling aldehyde.
Patent CA-2092004-A1 (CA)
Title: Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method
Inventor: HEIKKILAE PERTTI
IPC: D21F5/18
Filed: 1993-03-18
Abstract: The invention relates to a method for air-drying material webs, in particular material webs of relatively high grammage such as pulp webs.  The invention also relates to a nozzle-blow-box and a pulp dryer that make use of the method.  Air blowings in a direction substantially perpendicular to the web and air blowings in a direction substantially parallel to the plane of the web are applied to the web to be dried from underneath the web.  By means of these blowings, both heat is transferred to the web and the web is supported by the air free of contact, and the run of the web through the dryer is stabilized.  In order to improve the transfer of heat in comparison with a planar carrier face, the air flow velocity parallel to the plane of the web is initially kept substantially invariable.  The air flow velocity is lowered in the lateral areas of the carrier face by employing lateral areas of the nozzle-carrier face that become rampwise and/or stepwise lower in the air-flow direction.
Patent CA-2092514-A1 (CA)
Inventor: SOURLIS TOM
IPC: E04B1/64
Filed: 1993-03-25
Abstract: A mortar and debris collection device for a cavity wall construction has a non-water absorbent body formed with circuitous paths therethrough making the body water-permeable. The collection device has a porosity sufficient to permit water to pass there-through but insufficient to permit mortar and other debris to pass therethrough to weep holes or other water channels covered by the collection debris. The device may be freely placed on the wall base within the cavity to cover the opening of a weep hole, or away also be placed on existing wall ties within the cavity.
Patent CA-2093303-A1 (CA)
Inventor: ARAYA ABRAHAM
IPC: C01B33/36
Filed: 1993-04-02
Abstract: The invention describes a process for preparing P zeolites in which aluminate and silicate solutions are reacted in the presence of a P-zeolite seed.
Patent CA-2094133-A1 (CA)
Title: Amplificateur a commande de gain lineaire
Inventor: WHEATLEY CHARLES E III
IPC: H03G3/00
Filed: 1991-10-15
Abstract: Circuit d'amplification ayant un circuit de compensation (10) destiné à recevoir un signal de commande et à générer un signal de compensation en fonction de caractéristiques prédéterminées. Un circuit d'amplification d'entrée (12) est prévu pour recevoir un signal d'entrée et le signal de compensation, amplifier le signal d'entrée jusqu'à un niveau de gain d'entrée déterminé par le signal de compensation et fournir un signal de sortie correspondant du circuit d'amplification d'entrée. Un filtre (14) reçoit et filtre les composantes de fréquence non voulues pour les éliminer du signal de sortie du circuit d'amplification d'entrée. Un circuit d'amplification de sortie (16) est prévu pour recevoir le signal de sortie filtré du circuit d'amplification d'entrée et le signal de compensation, amplifier le signal de sortie du circuit d'amplification d'entrée, jusqu'à un niveau de gain de sortie déterminé par le signal de compensation et fournir un signal de sortie correspondant du circuit d'amplification de sortie.
Patent CA-2095611-A1 (CA)
Title: Non-isotopic detection of nucleic acids using a polystyrene support-based sandwich hybridization assay and compositions useful therefor
Inventor: ISHII JENNIFER K
IPC: C12Q1/68
Filed: 1991-11-14
Abstract: Methods for the detection of nucleic acid using sandwich hybridization are provided. The target nucleic acids are captured by hybridization with oligonucleotides covalently attached to polystyrene solid supports to form complexes which are then hybridized to detection oligonucleotides to facilitate the analysis of the target nucleic acid sequences.
Patent CA-2097959-A1 (CA)
Title: Just-in-time mail delivery system and method
Inventor: OH JE H
IPC: B07C3/00
Filed: 1993-06-08
Abstract: A system and method far reducing the amount of mail that is submitted to a local post office and reducing the effort required by a local post office. A mailer sorts mail and separates local mail from non local mail, identifies the destination of the non local mail and puts the same in a tray in accordance with the destination thereof. The mail destined for each destination is processed in accordance with the departure time of a transportation system so that the mail will be received just-in-time by a common carrier.      The non local mail is then forwarded to the common carrier by the mailer and the common carrier delivers the mail to a transport vehicle destined for a postal distribution center.
Patent CA-2099111-A1 (CA)
Title: Retaining wall structure
Inventor: KNUDSEN POUL N
IPC: E02D29/02
Filed: 1991-12-18
Abstract: A retaining wall structure (1) for large-scale construction works, such as roads, railway tracks or quay constructions, where substantial amounts of earth or material are to be retained, and where said wall structure is constituted by panels. The wall structure comprises a front wall (2) and a rear wall (3) locked at a distance from said front wall by means of easily mountable crossbeams (4, 4'). The crossbeams are locked relative to one another in vertical direction by means of locking beams (5) so as to achieve a three-dimensional structure with interconnected and locked panels, filler (8) being filled into the space between the front wall and the rear wall. As a result, a retaining wall structure is obtained which is internally locked in three dimensions and capable of withstanding both tensile and pressure stresses. Furthermore, the retaining wall structure can be built by unskilled construction workers.
Patent CA-2099532-A1 (CA)
Title: Method for Detecting Poor Meat Quality in Live Animals
Inventor: MORGAN JONES STEPHEN D
IPC: G01N25/72
Filed: 1993-07-02
Abstract: The invention provides methods of detecting poor meat quality in live animals, using infrared thermography. In cattle, animals whose thermographs are predominantly outside the test temperature range, 28 - 32 ~ 2°C, are rejected as having a high probability of producing poor meat quality. In swine, the test temperature range is 24 - 26 ~ 2°C.
Patent CA-2101084-A1 (CA)
Title: Building element
Inventor: ANDERSSON ARNE
IPC: E04C2/292
Filed: 1992-01-15
Abstract: In the building of log cabin walls, inner walls and floors, tongued timber is used, each unit of timber often being so heavy that it cannot be carried by one person. The present invention relates to a unit (6) which can without difficulty be carried by one person. The unit consists of a plastic core (1) having two opposing layers (2 and 3) of hard material.
Patent CA-2109009-A1 (CA)
Inventor: FUDAKI TSUTOMU
IPC: A44B19/38
Filed: 1993-10-22
Abstract: A separable bottom stop comprising a hollow socket box having a partition provided longitudinally therein to thus define in the socket box a pair of first and second holes in side-by-side relation to each other; an insert pin mounted on a lower end of one stringer and adapted for coming into and out of fitting engagement with the second hole; a socket pin mounted on a lower end of the other stringer and reciprocally retained in the first hole; and means for limiting the reciprocation of the socket pin through the first hole to a predetermined distance.