baber/WOPTO huggingface dataset:
Patent CA-2054940-A1 (CA)
Title: Holding strip for exchangeable information carriers
Inventor: SAMMET HERBERT
IPC: G09F3/20
Filed: 1991-11-05
Abstract: ABSTRACT      A holding strip for exchangeable information carriers includes a fastening member for fastening it to the edge regions of shelves,  containers and the like.   The strip further  includes  a  receiving  pocket,  attachable  to  the fastening member,  for the information carriers which are formed by the rear wall and by a transparent front wall, with the rear wall and the front wall being hinged together at the base and with the upper edge of the rear wall gripping the free edge of the front wall in a covering manner.  The strip is characterized in that a band shaped, flexible connecting element is arranged between the fastening member and the rear wall.   The connecting element has longitudinally extending free end regions connected on the one side in a force-locking manner with the fastening member and on the other side with the rear wall.  The connecting element spans, with its middle region, the distance between the fastening member and the rear wall in a supporting manner.
Patent CA-2055734-A1 (CA)
Title: Credit card transaction form set
Inventor: MCCARTNEY LARRY G
IPC: B42D11/00
Filed: 1991-11-18
Abstract: A credit card transaction form set provides a customer copy form which is attached to any and all carbon sheets in the set in a readily detachable manner so that the complete carbon sheets can be removed from the customer copy if desired. The customer copy overlays a bottom, OCR bond form, and preferably is a CF carbonless sheet. The set may be either three part or four part, with the top form a CB carbonless sheet, and the fourth part -- if provided -- a CFB carbonless sheet. A S/F carbon sheet disposed between the customer copy and the OCR bond is attached to the customer copy by permanent adhesive adjacent an edge of the customer copy opposite its attachment to the other forms of the set, and the customer copy is connected by perforations to the carbon sheet.
Patent CA-2056315-A1 (CA)
Title: Emulsion polymerised polymer
Inventor: KIAMIL SINAN
IPC: A61L15/58
Filed: 1991-11-27
Abstract: A B S T R A C T                      AN EMULSION POLYMERISED POLYMER   An emulsion polymerised polymer, a process for its preparation and its use in the form of an adhesive particularly in surgical or medical dressings or plasters wherein the polymer is derived by polymerising in an aqueous emulsion a composition comprising:          (A) a substantially water-insoluble monomer; with (B) (1) a substantially water-insoluble polar monomer; and/or (B) (2) a substantially water-insoluble polyfunctional monomer; in the presence of a substantially water-soluble surfactant which has been converted to a substantially water-insoluble form after polymerisation of monomers (A) and (B).
Patent CA-2058952-A1 (CA)
Title: Monokine activity interference
Inventor: HANNA NABIL
IPC: A61K31/445
Filed: 1990-06-12
Abstract: A method of treating a human afflicted with a T Cell Viral (TIV) infection, such as a human immunodeficiency virus (HIV) infection, which comprises administering to such human an effective, monokine activity interfering amount of a monokine activity interfering agent.
Patent CA-2059505-A1 (CA)
Title: Sliding door sill construction
Inventor: HEPPNER THOMAS J
IPC: E06B1/70
Filed: 1992-01-16
Abstract: ABSTRACT OF THE DISCLOSURE       A sliding door sill construction of the type receiving a fixed door panel covering a part of the opening defined by the frame, and a sliding door panel slidable in generally parallel relationship with the fixed panel to close the remaining part of the opening. The sliding door panel is disposed inwardly of the fixed door panel from the standpoint of the opening defined by the frame.  The door sill comprises a sill floor which is external to the opening defined by the frame and which is unobstructed by the fixed door panel.  There is a platform elevated above the sill floor and intermediate the sliding door panel track and the fixed door panel and extending substantially the length of the fixed door panel.
Patent CA-2061522-A1 (CA)
Title: Structure of semiconductor ic chip
Inventor: DOHYA AKIHIRO
IPC: H01L23/31
Filed: 1992-02-19
Abstract: A structure of semiconductor IC (Integrated Circuit) chip carrier feasible for a multi-terminal arrangement and high-speed signal propagation. Input/output terminals in the form of pins or bumps are directly provided on the circuit surface of an IC chip to serve as the leads of a chip carrier. A heat spreader is soldered or otherwise affixed to the rear of the IC chip and plays the role of the body of the chip carrier. The IC chip itself may be buried in the heat spreader by a seal resin.
Patent CA-2062644-A1 (CA)
Inventor: ROBERTS RANDALL K
IPC: B66B7/04
Filed: 1992-03-11
Abstract: Elevator horizontal vibrations are actively controlled by retrieving data stored in memory indicative of the out-of-straightness of the elevator car's guide rails.  The stored data is compiled during a learning run by summing the car's relative displacement with respect to the rail with a doubly integrated acceleration signal indicative of the car's deviation from true vertical.
Patent CA-2064926-A1 (CA)
Inventor: OMORI RITSUKO
IPC: G07C9/00
Filed: 1992-04-02
Abstract: In a fingerprint image processing system for use in processing a fingerprint image prior to identification of a fingerprint, edition or correction is made by adding true minutiae and/or eliminating false minutiae from the fingerprint image displayed on an output device to leave only real minutiae and to formulate a minutia list which registers a location of each minutia, a minutia direction, and minutia relations representative of adjacent minutia pairs.  Edition of the minutiae may be carried out by handling the minutiae as an image while correction may be made by recognizing the minutiae as data.  Ridge numbers between two adjacent ones of the minutiae are included in the minutia relations and may be manually or automatically extracted from the fingerprint image.
Patent CA-2069162-A1 (CA)
Title: Use of nizatidine to treat reflux esophagitis
Inventor: CLOUD MICHELLE L
IPC: A61K31/425
Filed: 1992-05-21
Abstract: Abstract of the Invention The present invention provides a method for treating reflux esophagitis in a mammal suffering from same which comprises administering to said mammal nizatidine in dosage amounts typically associated with conventional ulcer dosage regimens.  The instantly claimed method not only provides a method for relieving the major symptoms associated with reflux esophagitis, such as heartburn, but also provides for healing of moderate-to-severe reflux esophagitis.
Patent CA-2070783-A1 (CA)
Title: Filter arrangement
Inventor: AUSTEVOLL OYSTEIN
IPC: B01D35/02
Filed: 1990-12-05
Abstract: A filter arrangement (10) is arranged across the flow path of a liquid in a transport chute or similar guide means (12). The filter arrangement comprises a filter (16) in the flow path of the liquid. The filter (16) is adapted to be adjusted in a direction extending obliquely upwards relative to the flow path of the liquid in the transport chute or similar guide means (12). The filter has the lower roller (16d) rotatably mounted about a horizontal axis at the bottom of the transport chute or similar guide means (12) and has the upper roller (16c) together with upper parts of the filter fabric projecting upwardly above the flow path of the liquid. At the upper end of the filter a transverse transport arrangement (40,46) is arranged for conveying filtered off solid material to a suitable emptying location.
Patent CA-2072095-A1 (CA)
Title: Proteine de membrane externe p1 et peptides d'haemophilus influenzae type b
Inventor: MUNSON ROBERT S JR
IPC: C07K19/00
Filed: 1990-10-31
Abstract: Le gène produisant la protéine de membrane externe P1 de l'Haemophilus influenzae de type b est exprimé dans l'E. coli. Des procédés servant à l'expression et à la manifestation de l'immunogénicité de la protéine P1 recombinante et de parties de cette protéine, ainsi qu'un procédé amélioré permettant la purification de la protéine P1 sont décrits. La séquence de nucléotides du gène de la protéine P1 et la séquence d'acides aminés dérivée de la protéine P1 de l'Haemophilus influenzae de type b ainsi que les procédés utilisés pour déterminer ces séquences sont décrits. Les procédés utilisés pour le clonage et l'expression du gène de la protéine P1 ainsi que le protocole de purification des produits géniques de la protéine P1 (Protéine P1 recombinante et protéines de fusion de la protéine P1) sont également décrits. Dans ces procédés, on effectue la synthèse de 14 peptides qui correspondent à des séquences spécifiques de la protéine P1 mûre. L'utilisation de la protéine P1 sous la forme de n immunogènes assurant une immunisation contre la maladie causée par l'Haemophilus influenzae de type b et l'utilisation de la protéine comme véhicule permettant sa conjugaison avec un oligosaccharide dérivé de l'Haemophilus en vue de produire un vaccin potentiellement efficace contre cette maladie, sont en outre décrites. L'utilisation de conjugués peptidiques de la protéine P1 comme agents d'immunisation entraînant la production d'anticorps anti-Haemophilus influenzae type b est également décrite.
Patent CA-2072314-A1 (CA)
Title: Methods for detection of carcinoma metastases by nucleic acid amplification
Inventor: GREEN MARK R
IPC: C12Q1/68
Filed: 1992-06-25
Abstract: Methods are provided for detecting carcinoma metastases in selected body tissue or fluid. These methods offer enhanced sensitivity compared to prior standard diagnostic methods. In one embodiment of the invention, target carcinoma associated nucleic acid sequences are identified for detecting minimal residual disease in lung carcinomas. The methods utilize nucleic acid amplification techniques, preferably, the polymerase chain reaction.
Patent CA-2073293-A1 (CA)
Inventor: GARSHELIS IVAN J
IPC: G01L3/10
Filed: 1992-07-07
Abstract: A torque sensor comprises a magnetoelastically active element, and a magnetic sensor, such as a Hall effect sensor, responsive to the field of the magnetoelastically active portion.   In the preferred embodiment, the magnetoelastically active portion comprises a ring of material endowed with an effective uniaxial  magnetic  anisotropy  such  that  the circumferential direction is the easy axis, and magnetically  polarized  in  a   substantially circumferential direction.  The ring is attached to the torqued member, such as a rotating shaft, so that application of a torque to the shaft is transmitted to the ring.  The torque on the ring reorients the circumferential magnetic orientation of the ring, producing a helical magnetic orientation having both circumferential and axial components.  A magnetic field vector sensor is mounted on a flux collector in a fixed position relative to the ring and oriented so that it responds only to axial magnetic field components of the ring.  The output of the sensor is thus proportional to the change in orientation of the magnetization resulting from torque applied to the shaft and transmitted to the ring.
Patent CA-2073475-A1 (CA)
Title: Wide field of regard imaging system
Inventor: HALL JOHN T
IPC: H04N5/262
Filed: 1992-07-08
Abstract: ABSTRACT      A wide field imaging system having high precision and resolution is disclosed herein.  The wide field of regard imaging system 10 of the present invention is operative to provide a composite digital representation of a scene within a field of regard.  The system 10 of the present invention includes a sensor arrangement 12 for generating first and second digital representations of first and second framed regions within the field of regard.  A scene correlator 18 processes the first and second digital representations to generate offset parameters indicative of the relative locations of the first and second framed regions within the field of regard.  The offset parameters are used to combine the first and second digital representations within a frame store memory 20 to synthesize the composite digital representation of the scene.
Patent CA-2074716-A1 (CA)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D/
Filed: 1991-11-29
Abstract: ABSTRACT      A slot machine having drums, a token collecting switch, a collected-token counter, a start handle and drum stop switches, also has a count display for displaying the number of tokens and subsequently a diminishing number of tokens counted down as they are used, and a game-over switch.
Patent CA-2076792-A1 (CA)
Title: Toggle bolt stabilizer
Inventor: BURBIDGE MYRON L
IPC: F16B43/00
Filed: 1992-08-25
Abstract: ABSTRACT OF THE INVENTION       A toggle bolt wall stabilizer to insure a snug and proper fit of the toggle bolt to ensure dimensional stability by filling the excess wall hole required to install the toggle bolt wings through the wall surface to the inside wall surface.  The toggle bolt stabilizer includes a cylindrical body plug surface.  The toggle bolt stabilizer includes a cylindrical body plug sized in diameter to match the toggle bolt wing diameter when closed during installation and including an inside passage longitudinally to receive the bolt shaft.  In a preferred embodiment, and exterior annular lip on the exterior wall side may be provided to seat against the exterior wall surface and to prevent the bolt from falling through the wall aperture.  Additionally, a spacer may be utilized to extend the bolt head from the wall firmly as a seat for hanging objects.
Patent CA-2078310-A1 (CA)
Title: Digital processor with distributed memory system
Inventor: KAUFMAN MARK A
IPC: G06F12/08
Filed: 1992-09-15
Abstract: Abstract A digital data processing system with shared, distributed memory transfers data between corresponding data sets within memory.  For example, such system can have a plurality of processing cells interconnected by a hierarchical network.  Each of the processing cells can include a central processing unit and a memory element.  The storage space within each memory is arranged in sets, each capable of holding a plurality of data pages.  At least a first processing cell includes page distribution means for deterining when at least a first set in the associated memory has reached a predetermined storage commitment condition -- e.g., that the set is filled.  Under such a condition, the page distribution means invokes a page-transfer element that selects a candidate processing cell from among the other cells and transfers one or more pages from the first set to a corresponding set in the candidate cell.
Patent CA-2079341-A1 (CA)
Title: Arrangement on board a vessel
Inventor: HAAHJEM KNUT
IPC: B65D88/62
Filed: 1991-04-05
Abstract: An emptying arrangement for bulk material in a cargo hold or storeroom (2) comprises a horizontal conveyor (3) which is movable up and down in a longitudinal middle plane of the room. The bulk material (7) to be emptied is made to slide down towards the horizontal conveyor, and the remains of the material which after this natural process will be left in the room (2) will be pushed in towards the conveyor (3) by means of inflatable cushions (14a-14d) which are arranged between the floor (9) and the side wall (11) of the room (2) and an inner diaphragm member (8). The emptying arrangement may be fitted in existing vessels (1) with an arbitrary shape of the cargo holds (2). Here the horizontal conveyor (3) may feed a lifting conveyor (4) which in turn transfers the material to a belt conveyor (5) mounted on a derrick (6).
Patent CA-2080381-A1 (CA)
Inventor: HODNETT WILLIAM P III
IPC: D06M23/18
Filed: 1991-03-28
Abstract: This invention relates to a fabric (10) having a radiation cured crosslinked coating composition (30) applied to the selvages of the fabric to provide ravel resistance thereto. The coating composition is a copolymer of an elastomeric-forming low viscosity monofunctional acrylate monomer and a reactive polyfunctional acrylate monomer. A method of forming a ravel resistant selvage in a fabric is also provided.
Patent CA-2080578-A1 (CA)
Title: Process for preparation of triglyceride and triglyceride composition
Inventor: SVANHOLM HANNE
IPC: C07C69/003
Filed: 1991-04-16
Abstract: ABSTRACT                         PROCESS FOR PREPARATION OF TRIGLYCERIDE   Triglyceride wherein all three fatty acids are C20+ polyunsaturated fatty acids with at least three double bonds is prepared by esterification of glycerol with free polyunsaturated fatty acid or its C1-4 lower alkyl ester in the presence of a lipase. The yield of triglyceride is increased and the amount of mono- and diglyceride decreased by removing water or lower alcohol formed during the reaction, by using positionally non-specific lipase, and/or by using a lipase immobilized by adsorption on a particulate, macroporous adsorbent resin of the acrylic type.
Patent CA-2083014-A1 (CA)
Title: Poly(phenylene ether) resin modified with silicone rubber powder
Inventor: ROMENESKO DAVID J
IPC: C08K3/36
Filed: 1992-11-16
Abstract: A free-flowing silicone rubber powder, having an average particle size of 1 to 1000 microns and prepared by mixing a polydiorganosiloxane with a silica filler, is uniformly dispersed in a poly(phenylene ether) resin using conventional equipment, such as a single screw or, preferably, a twin screw extruder. When employed at relatively low concentrations, such as about 0.2 to 3 parts by weight of powder per 100 parts by weight of resin, a significant improvement in the processability of the resin is obtained, while modification at higher levels, such as 5 to 20 parts by weight of powder per 100 parts by weight of the resin, results in a resin composition having greatly augmented impact resistance.
Patent CA-2085082-A1 (CA)
Title: Natural gas treating system
Inventor: YAN TSOUNG-YUAN
IPC: C07C7/00
Filed: 1992-12-10
Abstract: F-6465-L(PAC) Abstract Natural Gas Treating System A method for removing mercury from natural gas comprises addition of a sulphur-containing agent to form sulphides of mercury, addition of organic base to absorb hydrogen sulphide, and subsequent contact of said natural gas with a molecular sieve to remove water therefrom, further comprising contacting said organic base-containing natural gas with a guard bed to substantially remove said organic base prior to said removing of water.
Patent CA-2085308-A1 (CA)
Title: Dibasic endoprotease fused to endoplasmic reticulum retention signal and use thereof
Inventor: CHAUDHURI BHABATOSH
IPC: C12P21/02
Filed: 1992-12-14
Abstract: The invention concerns novel DNA molecules encoding a modified, endoplasmic reticulum-located "dibasic processing endoprotease" and the use of said endoplasmic reticulum-located "dibasic processing endoprotease" for the correct processing of heterologous polypeptides in transformed hosts.
Patent CA-2087570-A1 (CA)
Title: Fuctionalized multistage polymers
Inventor: WOLFERSBERGER MARTHA H
IPC: C09D5/00
Filed: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE:       An aqueous, radiation-curable, functionalized latex polymer composition and its preparation are disclosed. The composition is a multistaged latex polymer formed from a first stage polymer and a second stage polymer having a, .alpha., .beta.-unsaturated carbonyl functionalization which permits curing by UV radiation. The composition dries tack-free before curing. The final cured W coating has excellent solvent resistance, water resistance, stain resistance, direct impact resistance arid hot print resistance. The composition is useful in coatings, adhesives, inks and leather coatings, and is particularly useful as a coating on wood.       A method of forming a radiation-curable multistage polymer is disclosed. The polymer is made by (a) forming a multistage polymer having (1) a first stage polymer; and (2) a second stage polymer comprising at least one comonomer containing acid functionality; (b) partially neutralizing said acid functionality of said second stage polymer of said multistage polymer with a base; and (c) reacting said multistage polymer having partially neutralized acid functionality with a monoethylenically unsaturated epoxide compound.
Patent CA-2087697-A1 (CA)
Inventor: ORR DOUGLAS P
IPC: A61M25/01
Filed: 1993-01-20
Abstract: A  guidewire   introducer   assembly  is  disclosed, together with a method of introducing a guidewire into a blood vessel.  The introducer assembly allows a guidewire to  be  grasped  between  the  digits  of  a  user,  thereby facilitating advancement or retraction of the guidewire. It  includes  an  elongated  dispenser  tube,  a  guidewire slidably  positioned  within  the  dispenser  tube  and  a guidewire introducer.   The guidewire  introducer  includes or define an opening through which the guidewire may be grasped.  As the guidewire passes through the opening,  it can be grasped by a user and advanced or retracted through the guidewire introducer.   The guidewire introducer also allows  the  user  to  straighten  the  end portion of the guidewire.  This allows the easy insertion of  a guidewire having a J-tipped end portion within an introducer needle or catheter.
Patent CA-2088338-A1 (CA)
Title: Anti-static agent for thermoplastic polymers
Inventor: GOMAN PETER M
IPC: C08K5/42
Filed: 1993-01-28
Abstract: ANTISTATIC AGENT FOR THERMOPLASTIC POLYMERS             ABSTRACT         An antistatic agent for thermoplastic polymers is provided wherein the antistatic agent is comprised of a functionalized alkylene oxide polymer and optionally a minor amount of an alkali or alkaline earth metal salt capable of complexing with the functionalized alkylene oxide polymer and wherein the thermoplastic polymers include styrenic polymers such as ABS; blends of an ABS copolymer and a styrene-maleic anhydride copolymer; or nylon 6.
Patent CA-2096244-A1 (CA)
Title: Skewing of pole laminations of a switched reluctance machine to reduce acoustic noise
Inventor: STANLEY MARLIN L
IPC: H02K19/10
Filed: 1992-10-09
Abstract: The laminations (40, 50) respectively comprising the rotor and stator poles (116a, 116b, 118a, 118b, 120a, 120b, 124a, 124b) of a switched reluctance machine (SRM) (114) are skewed as they are stacked during machine assembly in order to reduce the tendency of the SRM (114) to flatten and thereby assume an oval shape during machine operation. As a result, the acoustic noise generated by the SRM (114) during machine operation is substantially reduced.
Patent CA-2099430-A1 (CA)
Inventor: ISHIDA NOBORU
IPC: A61M1/02
Filed: 1993-06-30
Abstract: An apparatus and method for transferring a centrifugally separated component in a liquid contained in a flexible bag is disclosed. The apparatus is composed of a centrifugal container for accommodating flexible blood collecting bag filled with blood, and a pushing mechanism for pushing the blood collecting bag. The pushing mechanism is composed of an expandable and contractible cuff disposed between an inner surface of the centrifugal container and an outer surface of the blood collecting bag, and an air supplying section for supplying a working fluid (e.g., air) into the cuff to expand it. The air supplying section is composed of an air feeding tube communicating with the cuff, an air supply source, an air feeding tube connected to the air supply source, a pair of male and female connectors, and open and close valve. According to the apparatus and method, the yield for collecting the separated component obtained by centrifugal separation can be increased, and the time required for collection can be decreased.