baber/WOPTO huggingface dataset:
Patent CA-2492236-A1 (CA)
Inventor: KELLER ARNOLD
IPC: A61F2/46
Filed: 2003-07-21
Abstract: Surgical implant or instrument with two parts (1, 2), one sliding on the other, the lower part (1) being provided with a threaded bore (3) and the upper part (2) being provided with a passage orifice (9) for receiving a fixing screw (4). The set screw (4) can be received over its entire length beneath the upper part (2) in the threaded bore (3) and includes, at its upper end, a dog point which is thinner than its threaded part (5) and which is provided with a groove (7) for a screwdriver, the diameter of the passage orifice (9) being smaller than that of the threaded part and larger than that of the dog point (6). According to the invention, an elastic device (8) is provided which pushes the fixing screw into the fixing position.
Patent CA-2492655-A1 (CA)
Inventor: ROUGON GENEVIEVE
IPC: A61K38/00
Filed: 2003-04-18
Abstract: The present invention is directed to peptides comprising the sequence ASNKL  (SEQ ID N~ 1), inducing attraction of the axonal growth in presence of the semaphorin (Sema3A), L1 and NP-1 proteins and their use for the manufacture of a drug for neuronal/axonal regeneration or for treating neurodegenerative diseases. The present invention also includes a method for identifying a compound able to bind the NP-1, a method for identifying a compound able to revert the repulsory effect of Sema3A on the axonal growth from a suited cell, or methods to screen for molecules capable of blocking Sema3A- induced endocytosis.
Patent CA-2492996-A1 (CA)
Inventor: SAWASAKI TATSUYA
IPC: C07K16/00
Filed: 2003-07-18
Abstract: It is intended to provide a single chain antibody sustaining an activity of specifically binding to an antigen and a labeled single chain antibody composed of the single chain antibody and a label bonded thereto. More specifically, the labeled single chain antibody as described above can be produced by bonding a label to the linker moiety of the single chain antibody.  This antibody is produced by using a wheat germ-origin cell free protein synthesis system in a less reductive state where a disulfide bond in a molecule can be maintained. Further, the antibody is bonded to a solid phase via the label to thereby produce an immobilized single chain antibody. Also, an antigen-antibody reaction is analyzed with the use of this immobilized single chain antibody.
Patent CA-2495906-A1 (CA)
Inventor: MINASIAN ZAROUHI
IPC: A61F2/90
Filed: 2003-04-30
Abstract: An endoluminal device for implantation in a body lumen reduces movement or migration of the device after implantation by the use of barbs or barb assemblies. A first embodiment uses at least one barb assembly (105) having first portions (270) attached to an implant (100), a bend (280), and second portion (275) disposed opposite the first portion from the bend (280) and having a bearing surfaced (285). The second portion (275) is adapted to protrude radially inward when the inplant (100) is in the radially compressed configuration and radially outward when the implant (100) is in its radially expanded configuration. A second embodiment uses a barb (405) having a curved segment which is curved proximally and radially inwardly. A third embodiment utilizes at least one barb assembly (505) having a wire (507) with a length greater than the cell height of the implant across which it extends and a substantially uniform cross - sectional area.
Patent CA-2495995-A1 (CA)
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: F16L37/40
Filed: 2005-02-01
Abstract: Cet élément mâle ou femelle (A) est équipé d'un clapet (2) d'obturation destiné à être manoeuvré par l'autre élément du raccord. Il comprend, en outre, un organe (3) définissant, à lui seul ou avec le corps (1) de cet élément (A) , une section (S3) globalement annulaire en retrait de laquelle des parties (22, 23) du clapet sont susceptibles de recevoir en appui une partie (101) de l'autre élément (B) du raccord pour la manoeuvre d'ouverture (F1) du clapet (2). Le rapport de la largeur (l3) de la section annulaire précitée (S3) sur la profondeur (d2) de retrait des parties précitées (22, 23) par rapport à cette section est inférieure à 1. Ceci limite l'accès au clapet et évite les manoeuvres accidentelles de celui-ci
Patent CA-2496233-A1 (CA)
Title: Methods and compositions for the generation of humanized mice
Inventor: SHIZUYA HIROAKI
IPC: C12N15/74
Filed: 2003-09-09
Abstract: The invention provides methods and compositions for generating non-human transgenic animals that are humanized at one or more gene sequences. According to the methods of the invention, a DNA construct containing a human DNA  sequence flanked by sequences from the non-human animal is generated by recombination in a bacterial cell, for example, in E. coli. The DNA construct that is produced can then be introduced into a non-human embryogenic stem cell where it can recombine with the genomic DNA of the non-human animal.
Patent CA-2500564-A1 (CA)
Title: Infant formula containing nucleotides
Inventor: KUHLMAN CHARLES FRANCIS
IPC: A23L1/30
Filed: 2003-10-08
Abstract: Infant formula compositions are provided which comprise 3.2mg/L to 15.4 mg/L of CMP; 1.8 mg/L to 11.0 mg/L of UMP; 1.8 mg/L to 8.0 mg/L of GMP; o.1 mg/L to 2.2 mg/L of IMP; and 2.5 mg/L to 13.2 mg/L of AMP.
Patent CA-2501764-A1 (CA)
Inventor: PATRICK TIMOTHY J
IPC: A61F2/958
Filed: 2003-10-14
Abstract: A radiotherapy system, and preferably a brachytherapy system, for delivering radiation to tissue surrounding an interstitial space is provided. While the system can be used for a variety of purposes, the system is preferably used to treat spinal metastases. In general, the system includes a catheter member having a proximal end, a distal end, and an inner lumen extending therethrough, and a structural support adapted to fit within an interstitial space in load bearing portion of a patient's body and having an internal spa ce for removably receiving the distal end of the catheter member. At least one anchoring element can be disposed proximate to the distal end of the cathete r. The anchoring element is preferably adapted to fit within the internal space in the structural support so as to anchor the distal end of the catheter therein. The system further includes a radiation source disposable within th e internal space of the structural support through the lumen in the catheter f or delivering radiation t tissue surrounding the interstitial space.
Patent CA-2502056-A1 (CA)
Inventor: KUDO KAZUHIRO
IPC: B62K5/00
Filed: 2005-03-23
Abstract: A front frame portion of an underframe which constitutes a lower portion of a vehicle body frame is formed in a triangular shape, and, at the same time, the front frame portion of the underframe is formed in a peaked shape in a plan view. The underframe is integrally formed by casting. An upper arm and a lower arm which support left and right front wheels are respectively mounted on the left and right sides of the front frame portion.
Patent CA-2509113-A1 (CA)
Title: New glass material and method of preparing said glass
Inventor: ESMAEILZADEH SAEID
IPC: C03C3/11
Filed: 2004-01-14
Abstract: Abstract The invention relates to nitride glass with the general formula axbygz, wherein a is a glass modifier comprising at least one electropositive element, b comprises Si, B, Ge, Ga and/or Al, and g is N or N together with O, whereby the atomic ratio of O:N is in the interval from 65:35 to 0:100, a method for preparing a nitride glass and the use of the glass. The results clearly shows that the physical and mechanical properties of oxide glasses such as hardness, elastic modulus, fracture toughness, and glass transition temperature are improved/increased, when the atomic structure of the network is strengthened by replacing oxygen atoms bAbstract The invention relates to nitride glass with the general formula axbygz, wherein a is a glass modifier comprising at least one electropositive element, b comprises Si, B, Ge, Ga and/or Al, and g is N or N together with O, whereby the atomic ratio of O:N is in the interval from 65:35 to 0:100, a method for preparing a nitride glass and the use of the glass. The results clearly shows that the physical and mechanical properties of oxide glasses such as hardness, elastic modulus, fracture toughness, and glass transition temperature are improved/increased, when the atomic structure of the network is strengthened by replacing oxygen atoms by nitrogen atoms. Further, the results show that a very high refractivity index could be achieved.
Patent CA-2509420-A1 (CA)
Title: Communication system, communication terminal comprising virtual network switch and portable electronic device comprising organism recognition unit
Inventor: OSHIMA SHUNICHI
IPC: H04L12/66
Filed: 2002-12-11
Abstract: The communication terminal (2) of a communication system (1) comprises a virtual network switch (22) which can alter the destination of data being transmitted/received between the communication terminal (2) and a network (5 ) forcibly, wherein data is transmitted/received between the network (5) and t he communication terminal (2) through a portable electronic device (3). Various functions, including a security function, can be supplemented by providing t he function of software mounted on the portable electronic device (3) itself to the communication terminal (2). Even if a communication terminal connected directly with the network is not provided with such functions as VPN, firewa ll or virus check, high-safety communication can be ensured utilizing these security ensuring means mounted on the portable electronic device.
Patent CA-2509466-A1 (CA)
Title: Telecommunication system, method and subscriber unit for use therein
Inventor: TISIKER MICHAEL
IPC: H04M1/247
Filed: 1999-07-16
Abstract: A telecommunication system includes a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line (102) is carried by the local loop, the asymmetrical digital subscriber line (102) including a plurality of digital packets capable of carrying a plurality of derived digital telephone lines. The telecommunication system further includes a subscriber unit coupled to the asymmetrical digital subscriber line (102). The subscriber unit monitors the content of at least one of a plurality of data packets, receives an off-hook signal in response to an action of a user, and initiates a first arrived digital telephone line of the plurality of data to derived digital telephone lines in response to the off-hook signal.
Patent CA-2513144-A1 (CA)
Title: Phospholipid derivative and method for producing the same
Inventor: ITOH CHIKA
IPC: C09K23/14
Filed: 2003-12-12
Abstract: Phospholipid derivatives represented by the general formula (1): (wherein [PG]k is a residue of a polyglycerol having a degree of polymerization of k; k is 2 to 50; R1CO and R2CO are each independently acyl having 8 to 22 carbon atoms; a~s are each independently an integer of 0 to 5; b~s are each independently 0 to 1; M is hydrogen, an alkali metal, ammonium, or an organi c ammonium; and k1, k2 and k3 are numbers satisfying the relationships: 1 < = k1 <= (k + 2)/2, 0 <= k2, and k1 + k2 + k3 = k + 2). The derivatives are highly safe for the living body and can be favorably utilized in drug delivery systems such as liposome.
Patent CA-2515453-A1 (CA)
Inventor: FUNG SEK CHUNG
IPC: C07K16/18
Filed: 2004-02-20
Abstract: A method for preventing or treating tissue damage associated with ischemia-reperfusion injury and thoraco-abdominal aortic aneurysm (TAAA) repair by administering a tissue damage preventing or treating amount of a complement inhibitor to a patient likely to suffer from or suffering from tissue damage associated with ischemia-reperfusion injury or TAAA repair. The complement inhibitors are preferably antibodies that bind to and inhibit complement proteins involved in the formation of the membrane attach complex, preferably antibodies that inhibit MBL, MASP1, MASP2, and MASP3 in the lectin pathway.  The complement inhibitors can be used alone or in combination to decrease the morbidity and mortality caused by tissue damage associated with ischemia-reperfusion injury or TAAA repair.
Patent CA-2516414-A1 (CA)
Title: Secreted protein family
Inventor: FAGAN RICHARD JOSEPH
IPC: G16B30/10
Filed: 2004-03-24
Abstract: This invention relates to a new family of secreted proteins, termed the SECFAMI family, its family members including the novel proteins INSP113, INSP114, INSP115, INSP116 and INSP117, herein identified as secreted proteins containing epidermal growth factor (EGF) fold-containing domains, ranging from 125-153 amino acids in length and containing eight conserved cysteine residues and to the use of these proteins and nucleic acid sequences from the encoding genes in the diagnosis, prevention and treatment of disease.
Patent CA-2516866-A1 (CA)
Title: Shim having through openings
Inventor: WORKMAN GARY
IPC: F16S5/00
Filed: 2005-08-23
Abstract: A shim assembly is adapted to fit in a space between articles to be separated and the space filled with grout. The shim assembly comprises a plurality of elongate one piece bodies of a plurality of different thicknesses. Each one piece body is of a uniform thickness. The bodies have a plurality of bores extending therethrough.  Spacing between the bores is uniform.
Patent CA-2518259-A1 (CA)
Title: Residue recycle-high ethane recovery process
Inventor: FOGLIETTA JORGE H
IPC: F25J3/02
Filed: 2004-03-03
Abstract: A process and apparatus to increase the recovery of ethane, propane, and heavier compounds from a hydrocarbon gas stream is provided. The process can be configured to recover ethane and heavier compounds or propane and heavier compounds, depending upon the market conditions. The process utilizes an additional reflux stream to the absorber column that is lean in ethane and propane compared to the deethanizer overhead. The additional reflux stream is taken as a side stream of the residue gas stream that is cooled, condensed, and then fed at the top of the absorber to enhanced C3+ recovery. The additional lean reflux stream can also be taken as a side stream of the first vapor stream from the cold separator.
Patent CA-2519886-A1 (CA)
Inventor: MARTENS HUBERT C F
IPC: G11B7/24038
Filed: 2004-03-10
Abstract: A multilayer record carrier is for recording information by writing marks representing addressable blocks in a track. Each recording layer has a pre-formed recording control pattern for indicating the track, the pattern comprising physical addresses (59) that indicate the physical position of the physical address with respect to a starting point of the track. The predefined number of bits of the physical address indicates the physical position with respect to a starting point of the track. At least one address bit of the predefined number of address bits of the physical address is allocated as a layer address bit (60) that has a value indicating the recording layer. A  recording device has a layer unit (34) for detecting a recording layer in dependence of the layer address bit.
Patent CA-2521748-A1 (CA)
Title: Operating systems
Inventor: GROUZDEV VLADIMIR
IPC: G06F9/48
Filed: 2004-04-07
Abstract: A method of enabling multiple different operating systems to run concurrently on the same computer, comprising selecting a first operating system to have a relatively high priority (the realtime operating system, such as C5);  selecting at least one secondary operating system to have a relatively lower priority (the general purpose operating system, such as Linux); providing a common program (a hardware resource dispatcher similar to a nanokernel) arranged to switch between said operating systems under predetermined conditions; and providing modifications to said first and second operating systems to allow them to be controlled by said common program.
Patent CA-2523406-A1 (CA)
Inventor: DUAN XIAOQIN
IPC: G01S5/02
Filed: 2004-06-28
Abstract: The present invention disclose a processing method of location area change information request The method include: the LCS system transmit location area change information to subscriber UE, after the subscriber UE receive the location area change information request, upon detected the triggerring location area event report occur, report to the LCS the location area event report. After the LCS receive the location area event report, decide whether need to provide the location information of subscriber UE to request UE, if need, LCS system locate the subscriber UE, then transmit the location area event report with subscriber location result to request UE Otherwise, LCS  system transmit the location area event report only. In accordance with the process method of the prevent invention the request UE can obtain the specific location information as well as receiving location area event report of the subscriber UE. In additional, the present invention provide a plurality of embodiments, with flexible selectivity.
Patent CA-2524210-A1 (CA)
Inventor: BONNIN MICHEL
IPC: A41C3/00
Filed: 2004-10-15
Abstract: The invention relates to a method for knitting a lingerie item in one single tubular piece of knit fabric, said item being knitted with a midriff band (24), extending along the lower part of the cups (16, 18) of the item. Said method comprises knitting said midriff band (24), while maintaining a plurality of adjacent stitches substantially aligned in relation to the direction of the weft, in the areas facing said cups (16, 18) such as to form at least one ripple substantially parallel to said midriff band (24) in said areas, by releasing said adjacent stitches to form underwires (26).
Patent CA-2525090-A1 (CA)
Title: Aluminosilicate mixture for fabrication of fireproof, high-strength granules, fireproof high-strength spherical granules and the method of their manufacture
Inventor: SIMANOVSKY BORIS ABRAMOVICH
IPC: C04B33/04
Filed: 2003-05-08
Abstract: Fabrication of fireproof granulated materials designed for the use as propping agents during oil and gas production by the way of hydraulic fracturing of the shelf.  The inventions reduce the price of granules, simplify their manufacturing technique, achieve stability of product properties. Kaolin containing Al2O3, within the range of 40-45 wt. %  and not more than 5% of free quartz, and bauxite with the content of Al2O3 with not less than 60 wt. % of Al2O3 is used. Preliminary roasting of kaolin is implemented at 1400-1500 °C to a water absorption not more than 5%, preliminary roasting of bauxite is implemented at over 1100°C. Roasting of dried granules is implemented at 1500-1700 °C; the following ingredients ratio is chosen, wt.%: roasted kaolin - 33-67; roasted bauxite -the rest, and the amount of Al2O3 in the mixture is not less 50%.
Patent CA-2525784-A1 (CA)
Inventor: D SOUZA ROHINI
IPC: A61K38/51
Filed: 2004-05-17
Abstract: The present disclosure relates to the preparation and deletion mutants of chondroitinase proteins and their use in methods for promoting the diffusion of therapeutic composition into tissues and their use for neurological functional recovery after central nervous system ("CNS") injury or disease.< /SDOAB>
Patent CA-2526549-A1 (CA)
Inventor: MELLER MOSHE
IPC: A61B17/56
Filed: 2004-04-12
Abstract: A bone grafter attachment for removing and collecting bone fragments from a donor site using a surgical rotational handpiece includes a rotatable drill having a shank engageable with the handpiece and a cutting member, and a container for receiving bone fragments. The container has an opening through which the cutting member passes. The container is held against the donor bone during operation, and the container is held against rotation during rotation of the drill. The drill is axially movable relative to the container to enable the drill to penetrate into the bone. When the drill is rotated by the handpiece and the cutting member thereof engages bone, bone fragments are created and pass over the cutting member and through the opening into the container. Preferably, the cutting member of the drill has flutes through which the bone fragments pass into the container.
Patent CA-2527041-A1 (CA)
Inventor: ROBL JAMES M
IPC: C12N15/87
Filed: 2004-04-21
Abstract: The invention provides methods for altering the expression profile of a cell to convert the cell from one type to a desired cell type. These reprogrammed cells may be used in a variety of medical applications for treating a mammal in need of a particular cell type.
Patent CA-2528523-A1 (CA)
Inventor: MORINI EMILIO
IPC: B65D35/08
Filed: 2004-10-20
Abstract: The tube (1) comprises a bottom part (1a), open for introduction of a product, which is then closable, and a top part (1b) which has a through-hole (2) for passage and exit of the product from the tube. The bottom part (1a) is delimited by a lateral surface which exhibits a smaller thickness than a thickness of a lateral surface of the top part (1b) which delimits a remaining part of the tube (1).  The top part (1b) comprises an opening (3), which is larger than the through-hole (2) and is arranged in a zone of the top part (1b) in which the through-hole (2) is to be located, in which opening a reducer (4) is sealingly fitted, and in which reducer (2) the through-hole (2) is afforded.
Patent CA-2531729-A1 (CA)
Inventor: HOOVESTOL RUSSELL J
IPC: A01F29/01
Filed: 2005-12-28
Abstract: A machine for grinding forage material includes a support frame that supports an enclosure for retaining a bale of forage material. A rotary shredder is positioned within the enclosure where the rotary shredder grinds the bale of forage material and discharges a forage material from the enclosure.  The machine includes at least two deflectors attached to the enclosure that deflect the shredded forage material onto a surface where the at least two deflectors are positionable independent from each other.
Patent CA-2534886-A1 (CA)
Title: A method selecting an immunotherapeutic preparation
Inventor: ERNST STEFFEN
IPC: A61K38/095
Filed: 2004-09-10
Abstract: The present invention relates to a method for selecting one or more immunotherapeutic preparation having improved properties as a vaccine against a target antigen, said method comprising raising antibodies against a group of candidate preparations and selecting one or more preparations which produces antibodies having higher affinity against the target antigen than does antibodies raised against at least one other preparation from the group. More particularly it relates to the need to provide recombinat allergens (Bet V 1) for SIT which have been modified by protein engineering.
Patent CA-2534973-A1 (CA)
Title: Anti-fcrn antibodies for treatment of auto/allo immune conditions
Inventor: JIN FENG
IPC: C07K16/42
Filed: 2004-08-09
Abstract: Antibodies to FcRn are provided which are non-competitive inhibitors of IgG binding to FcRn. The antibodies may be polyclonal or monoclonal or antigen binding fragment thereof. These antibodies are useful for reducing the concentration of pathogenic IgGs in individuals and therefore used as a therapeutic tool in autoimmune and alloinimune conditions.
Patent CA-2536119-A1 (CA)
Inventor: LERCHE NOLAN C
IPC: H01H45/00
Filed: 2006-02-13
Abstract: A downhole tool includes a device to be activated by electrical energy and a micro-switch that includes conductors and an element between the first and second conductors selected from the group consisting of: a dielectric element capable of being modulated to provide a conductive path in response to receipt of electrical energy; and an element moveable in response to application of an electrical energy. The micro-switch may be formed of microelectromechanical system (MEMS) technology or microelectronics technology.