baber/WOPTO huggingface dataset:
Patent WO-9853061-A1 (WO)
Title: Nouveaux genes codant une proteine a doigt de zinc, un facteur d'echange de nucleotides guaniniques, une proteine du stress ou une proteine de liaison du stress
Inventor: HAYWARD NICHOLAS
IPC: C07K14/47
Filed: 1998-05-22
Abstract: L'invention concerne en général trois gènes humains nouveaux à fonction de régulation du gène. Ces gènes codent pour une protéine à doigt de zinc, une protéine d'échange de nucléotides guaniniques et une protéine du stress ou une protéine de liaison du stress. L'invention porte sur des dérivés et des homologues de mammifères, d'insectes, de nématodes, aviens et microbiens de ces gènes. Elle porte encore sur des compositions pharmaceutiques et sur des agents diagnostiques ainsi que sur des molécules génétiques utiles dans la thérapie de remplacement de gène et sur des molécules de recombinaison utiles dans la thérapie de remplacement de protéine.
Patent WO-9952792-A1 (WO)
Title: Recipient pour fleurs coupees
Inventor: WHITE STEPHEN
IPC: B65D85/50
Filed: 1999-04-08
Abstract: L'invention concerne un récipient pour fleurs coupées qui comprend une gaine de support (1) possédant des côtés opposés (2, 3) dont les bords supérieurs (4) sont formés avec un réseau de fentes (5). Les plaques de support (6) pour fleurs coupées comportent des ouvertures (10) accueillant les tiges des fleurs coupées, chaque plaque étant formée avec des pattes (7, 8) qui rentrent dans les fentes (5) et permettent d'accrocher les plaques à l'intérieur de la gaine (1).
Patent BG-48621-A1 (BG)
Title: Method for preparing amykacin disulphate
Inventor: ZAKHARIEVA ANI TS
IPC: C07H15/234
Filed: 1989-07-13
Abstract: The amikacin disulphate (substance) is of high purity and is used for preparing medicinal formulations. The method is technological and according to this method, the starting substance Kanamycine A is transformed into a zinc complex, the free 3 and 6' amino groups are blocked with a carbobenzoxy group, the zinc complex is decomposed, and subsequent protection of the 3'' amino group by a trifluoroacetyl group is carried out. The amino group at position one is subjected to acylation with an activated ester of the protected 2-(S)-hydroxy-4-aminobutiric acid, deprotection of the 3''-amino group is performed in an alkaline medium, deblocking of the remaining amino groups using a Raney nickel catalyst in glacial acetic acid is undertaken, and the amikacin base solution, obtained after chromatographic purification, is acidified. The Kanamycine A sulphate is suspended in a sodium hydroxide methanol solution, with the zinc complex and the blocks at the 3- and 6' amino groups being obtained in the said solution, while the protection at the 3'' amino group and the acylation of the amino group at position one are performed in a different shared reaction medium - dimethylformamide, in a 2-fold to 6-fold lesser amount, without separation of the products. Deblocking at the 3''-amino group occurs in a water solution of sodium hydroxide of a given concentration. Deprotection of the carbobenzoxy protective group is carried out in aqueous medium without external hydrogen supply. The resulting water solution, which contains amikacin base, is purified by passing through an ion exchange column requiring a few-fold lesser amount of the slightly acidic ion exchange resin. The amikacin base is obtained by crystallisation following the addition of ethanol to the acidified total fractions containing the purified amikacin.
Patent WO-0146269-A1 (WO)
Title: Use of modified linear low density polyethylene in shrink films and shrink films
Inventor: CASSINELLI LUIS FERNANDO
IPC: C08F8/50
Filed: 2000-10-06
Abstract: The use of linear low density polyethylene LLDPE modified by the thermomechanical incorporation of a free radical generator in shrink films is described, the modified stock being used isolated or in amounts of at least 50% w/w with low density polyethylene LDPE. The features of the so-obtained thermoshrinking films include better sealability, puncture resitance, tensile stress and elongation at break.
Patent WO-9639607-A1 (WO)
Title: Fusil lance-harpon pneumatique pour la chasse sous-marine
Inventor: KOZLOVTZEV JURY B
IPC: F41B11/83
Filed: 1995-10-31
Abstract: La présente invention concerne les équipements de chasse sous-marine, en particulier les fusils lance-harpon pneumatiques. L'objet de la présente invention est la création d'un fusil lance-harpon pour la chasse sous-marine qui soit léger, fiable, commode d'utilisation, et présente de bonnes qualités en ce qui concerne la chasse. Le fusil lance-harpon pneumatique selon l'invention, destiné à la chasse sous-marine, comprend une carcasse pourvue d'un obturateur placé à son extrémité, dans laquelle se trouve un tube comprenant un piston et un harpon, un tirant avec une détente et une crosse consistant en un élément d'accouplement relié au tirant, la surface intérieure dudit élément d'accouplement formant un cylindre se terminant en cône. Cet élément d'accouplement est disposé dans le tube de façon à pouvoir se déplacer dans le sens axial. Dans la carcasse, se trouvent également un ressort récupérateur, une douille montée sur ressort et trois billes situées à la même distance l'une de l'autre. Le tube couvre toute la longueur de la carcasse, comprend un des éléments de la crosse et comporte des trous par lesquels passe l'air provenant de la carcasse.       .
Patent WO-02093673-A1 (WO)
Title: Fuel cell thermal management system and method
Inventor: LEBOE DAVID
IPC: H01M8/04
Filed: 2002-04-30
Abstract: This application relates to a system and method for regulating the temperature of a self-contained fuel cell apparatus preferably comprising a fuel reformer. The invention maintains the various components of the fuel cell apparatus within preferred operating temperature ranges while ensuring that exhaust gases and external surfaces of the apparatus do not exceed safe temperature levels. The invention is particularly suited for self-contained hybrid power supply applications, for example for non-road electric vehicles. The various components of the apparatus are strategically configured relative to air flow paths to fully utilize the cooling capacity of the process stream and minimize parasitic loads. In some embodiments the inlet air is pre-heated to enable operation of the apparatus in low temperature environments, such as industrial freezers.
Patent CA-2003710-A1 (CA)
Title: Therapeutic device
Inventor: NORELL ERIK
IPC: A63B71/00
Filed: 1989-11-23
Abstract: ABSTRACT            A therapeutic device for exercising and stimulating the lungs with the aid of a mouthpiece (1) which sealingly co-acts with the lips of the user during the exhalation phase of a breathing cycle. The mouthpiece is connected to a cylindrical, hollow extension (2) and communicates with the surrounding atmosphere through an opening (3) of adjustable area disposed in the extension. The opening (3) is located in the circumference of the extension (2) and the extension is closed-off with the aid of a sealing plug having the function of a valve (4). The valve is rotatable and has a surface which co-acts with the inner surface of the extension, such that the exposed area of the opening (3) can be adjusted by rotation of the valve. To facili-tate adjustment of the exposed area of the opening, the valve (4) and the extension (2) are provided with respec-tive, mutually co-acting promontories and recesses which are effective in releasably fixating the valve in relation to the extension in a desired rotational position selected from a number of relative rotational positions, by rota-tion of the valve relative to the extension. This enables the device to be readily adjusted to a pre-determined exhalation resistance.     (Figure 1)
Patent CA-2004376-A1 (CA)
Inventor: NIEBLING CURT
IPC: B29C51/10
Filed: 1989-12-01
Abstract: To produce a thermoformed plastic moulding, cold-drawable sheet material is formed isostatically with the aid of a hydraulic fluid at a hydraulic fluid pressure of greater than 20 bar and at a working temperature below the softening point of the sheet material. The forming may be sudden. The sheet to be formed may be provided with a coating, for example a colour imprint. The thin-walled thermoformed part obtained may be provided with an injection-moulded backing of a further plastic and may be reinforced.
Patent CA-2004443-A1 (CA)
Title: Acylaminoalkylpyridineamides as inhibitors of metastasis
Inventor: FULLER GEORGE C
IPC: A61K31/44
Filed: 1989-12-01
Abstract: ABSTRACT OF THE INVENTION     The present invention relates to a method of inhibiting tumor metastasis in an animal by administering to an animal in need of such treatment an acylaminoalkylpyridineamides represented by the formula   wherein: R1 and R2 are the same or different members of the group consisting of halo, phenyl, substituted phenyl and a   group wherein n, m and p are independently an interger of from 1 to 8 provided n + m + p is equal to or less than 10; x is thio or sulfinyl; Alk1 is straight or branched chain lower alkylene of 1 to 6 carbon atoms, R3 is hydrogen or lower alkyl, Alk2 is straight or branched chain alkylene of 1 to 4 carbon atoms; R4 is selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl and lower alkoxy; or a pharmaceutically acceptable salt thereof, in an amount effective to inhibit tumor metastasis.
Patent CA-2004453-A1 (CA)
Title: Unitary tent enclosure and inflatable mattress
Inventor: LAFRANCE ALLAN
IPC: E04H15/02
Filed: 1989-12-01
Abstract: UNITARY TENT ENCLOSURE AND INFLATABLE MATTRESS          ABSTRACT OF THE DISCLOSURE         Normally,  a tent is erected having a base of similar material to the tent walls.   Alternatively,  a separate air mattress may be inflated and placed on the floor of the tent.  This of course requires the carrying of two separate items.   The present device comprises a tent having an integral air mattress acting as the floor and situated over a canvass or the like ground sheet all secured by the perimeter thereof to the lower edges of the walls of the tent.  Not only is the unit in one piece but the floor regardless of the size and shape of the tent is completely inflatable thus giving more comfort and convenience to the user.
Patent CA-2008086-A1 (CA)
Inventor: RIPLEY IAN
IPC: B01D35/027
Filed: 1990-01-18
Abstract: ABSTRACT OF THE DISCLOSURE     The invention is directed to the thermal mobilization of black oil residues by direct and/or indirect heating whereby the mobilized residues are then removed from the tank by a localized negative pressure means. The removed black oil residues are then treated to recover an oil which may be utilized alone or combined with other petroleum products.
Patent CA-2008975-A1 (CA)
Title: Method and apparatus for directional coring
Inventor: JURGENS RAINER
IPC: E21B25/16
Filed: 1990-01-31
Abstract: ABSTRACT OF THE INVENTION    The present invention comprises a novel method and apparatus for sinking drill holes in underground rock formations while generating drill cores as rock samples.          More particularly, the present invention discloses a method and apparatus which allows for an expanded analysis of ground formations over a larger area through the extraction of drill cores as rock samples.  The method and apparatus herein disclosed allows one to drill a number of core shaft sections from the base of a main shaft section in various directions in order to obtain a number of sample cores.
Patent CA-2009002-A1 (CA)
Title: Alcohol-soluble/water-insoluble oil-containing antifreeze
Inventor: GODDARD ERROL D
IPC: C09K5/20
Filed: 1990-01-31
Abstract: ALCOHOL-SOLUBLE/WATER-INSOLUBLE OIL-CONTAINING ANTIFREEZE                  ABSTRACT Antifreeze concentrate and working antifreeze composition are disclosed which comprise an alcohol, such as, for example ethylene glycol, a surface modifier, such as for example, an organophosphate which adheres to the interior metal surfaces of an automotive cooling system, and a alcohol-soluble/ water-insoluble oil soluble in the alcohol but substantially insoluble in an aqueous solution of the alcohol, which forms a film on the surface-modified, interior metal surfaces of the automotive cooling system.
Patent CA-2010809-A1 (CA)
Title: Technique for acknowledging packets
Inventor: OLSON GENE H
IPC: H04N7/24
Filed: 1990-02-23
Abstract: TECHNIOUE FOR ACKNOWLEDGING PACKETS ABSTRACT OF THE DISCLOSURE A plurality of message packets are individually acknowledged in a communications network. The acknowledgement includes multiple types of status information including ACK, NAK and BUSY. Each message packet is assigned a sequence number. Acknowledgements are sent in response to receiving a message packet and include status information for the last message packet received along with status information for the seven message packets previously received. If after a time-out period expires and no message packets have been received, a status inquiry message is transmitted.
Patent CA-2012403-A1 (CA)
Title: Display system having a hexagonal crystal structured color palette
Inventor: DEACON JOHN J
IPC: H04N1/64
Filed: 1990-03-16
Abstract: ABSTRACT OF THE DISCLOSURE           A  method  and  apparatus   are  disclosed  for efficiently distributing a plurality of color sample points in  a  color palette  throughout  a multi-dimensional  color space. A display device is provided for generating rows and columns of picture elements, each picture element having a selected color from the color palette associated therewith.          A  predetermined  number  of  color  points  from  the  color palette  are distributed throughout the color  space  in a hexagonal crystalline structure wherein the maximum distance between any selected color within the color space and the nearest color sample point in the color palette is minimized for a specified number of color sample points.  A processor is then utilized to select a color point from within the color palette for each picture element in the display.  In a preferred  embodiment  of  the  present  invention,  selected sample  points  in  the  color  palette  are  located  at  the boundaries  of the color  space  in order to provide more brilliant colors.
Patent CA-2016380-A1 (CA)
Title: Iv stylet catheter
Inventor: DIZON CIPRIANO L
IPC: A61M25/06
Filed: 1990-05-09
Abstract: A B S T R A C T        An apparatus for the easy subcutaneous insertion of a catheter into a patient is described which includes a main body member having  a  lockflow  chamber,  a  stylet mounted forwardly of the body member,  a chamber guard releasably mounted rearwardly of the backflow chamber and a catheter with accompanying live adaptor axially mounted on the stylet with its shaft terminating short of the stylet point.   The  chamber guard  includes  a  threader member which extends forwardly in a loop to abut the live adapter of the catheter whereby downward pressure on the loop  directs  the  threader  member  forward  to  axially displace the catheter and extend the shaft portion of the catheter beyond the stylet point.
Patent CA-2017498-A1 (CA)
Title: Method and apparatus for making a casting having an integral hose connection and casting formed thereby
Inventor: TAUSK EDWARD F
IPC: B22C9/04
Filed: 1990-05-24
Abstract: A hose connection element integrally cast as part of a cast structure such as a water outlet conduit for a vehicle engine comprises a tubular structure including a circumferential hose retaining bead with a flawless sealing surface between the bead and a proximal end thereof. A set of three vented tooling elements is used in creating a polystyrene pattern of the cast structure including integral hose connection element including first and second tooling elements to create first and second half-sections of a for a body portion pattern. The first and second tooling elements include a recess at one end thereof to form a socket depression in the body portion. The third tooling element comprises a cylindrical cavity including an outer wall and an inner wall, with the outer wall being uninterrupted by vent openings and including a circumferential area of protruberance near one end thereof, the parting line for the third tooling element being positioned along a crest of the protuberance. The improved method for lost foam casting of the cast structure including integral hose connection element includes the steps of: creating a pattern of a body portion of the cast structure including a circular socket seat, creating a tooling element for a cylindrical pattern section for the hose connection element of said cast structure without vent openings on the mold surface corresponding to the hose sealing surface of said cast structure, joining the pattern sections with tree pattern section for the hose connection element seating within the circular socket seat formed in the body portion of the cast structure, coating the pattern with a slurry, placing the pattern in a casting flask, and pouring molten metal within the dried slurry coating to form the cast structure.
Patent CA-2018359-A1 (CA)
Title: Thermal dye bleach construction
Inventor: KITCHIN JONATHAN P
IPC: C09B23/00
Filed: 1990-06-06
Abstract: ABSTRACT            THERMAL DYE BLEACH CONSTRUCTION A thermal-dye-bleach construction comprising a thermal nucleophile-generating  agent  in  association  with  a polymethine dye having a nucleus of general formula (I):                                                     (I) in which:    n is 0, 1, 2 or 3;  R1 to R4  independently represent hydrogen atoms, optionally substituted alkyl groups of up to 30 carbon atoms, optionally substituted alkenyl groups of up to 30 carbon atoms or optionally substituted aryl groups of up to 14 carbon atoms; or R1 and R2 together and/or R3 and R4 together may represent the necessary atoms to complete a 5 or 6-membered optionally substituted heterocyclic ring; or one or more of R1 to R4 may represent the necessary atoms to complete an  optionally substituted  5  or  6-membered heterocyclic ring fused to the phenyl ring on which the NR1R2 or NR3R4 group is attached;     R5 and R6 independently represent hydrogen atoms, tertiary  amino  groups,  optionally  substituted  alkyl groups of up to 10 carbon atoms, optionally substituted aryl  groups  of  up  to  10  carbon  atoms,  optionally substituted heterocyclic rings comprising up to 6 ring atoms,  optionally  substituted  carbocyclic  rings comprising  up  to  6  carbon  atoms  or  optionally substituted fused ring systems comprising up to 14 ring atoms, and, X? is an anion.
Patent CA-2019422-A1 (CA)
Inventor: MENTE DONALD C
IPC: C08G18/71
Filed: 1990-06-20
Abstract: Macromers for use in preparing stable, low viscosity graft polymer polyols of high solids content are disclosed. These macromers are easily made in high yield with short cycle times, and may be used to prepare graft dispersions containing amine based polyols.
Patent CA-2020387-A1 (CA)
Title: Station selecting apparatus
Inventor: USUI AKIRA
IPC: H03J7/06
Filed: 1990-07-04
Abstract: A station selecting apparatus has a first mixer and a first local oscillation circuit for frequency converting the input signals (television signals) into a first intermediate frequency signal. A second mixer and a second local oscillation circuit convert the first intermediate frequency signal into a second intermediate frequency signal. A variable voltage device capable of varying a direct current fixed voltage in stages provides a signal for controlling the second local oscillator. The minimum potential width of the direct current voltage is set so that the frequency displacement (unit variation amount) of the second local oscillator obtained by the potential difference is smaller than the frequency resolution of the first local oscillator.
Patent CA-2020687-A1 (CA)
Title: Equipment for fastening rails
Inventor: ORASCHE HERMANN
IPC: E01B9/68
Filed: 1990-07-09
Abstract: Abstract Summary:             Equipment for Fastening Rails In a device for fastening rails and/or switch parts to ties (1), with the use of tie and/or ribbed plates (4), in which the tie and/or ribbed plates are connected to the ties (1), particularly steel ties, with intermediate connection of electrical insulation and insulating layers are provided in the area of the fastening of the ribbed and/or tie plates (4), at least two layers (2, 3) of electrically insulating material are mounted between tie (1) and ribbed and/or tie plate, whereby the electrically insulating layers (2, 3) lying on top of each other are formed as plates with surface areas different from each other and the upper insulating plate (3) turned toward the tie (1) projects over the circumference of the insulating plate (2) lying under it, preferably on all sides, in order to reliably maintain electrical insulation between tie (1) and ribbed and/or tie plate (4), even under poor weather condi-tions, and if necessary to appropriately optimize damping behavior (Fig. 1).
Patent CA-2020730-A1 (CA)
Inventor: MAYO JAMES D
IPC: G03G13/16
Filed: 1990-07-09
Abstract: Disclosed is a process for forming secure images which comprises electrostatically charging an imaging member; imagewise exposing the charged member, thereby forming a latent image on the member; developing the latent image with a liquid developer comprising a liquid medium, a charge control additive, and toner particles comprising a colorant and a polymeric material; allowing the developed image to dry on the imaging member; contacting the portion of the imaging member with the dry developed image with a substantially transparent sheet having an adhesive material on the surface thereof in contact with the imaging member, thereby transferring the developed image from the imaging member to the substantially transparent sheet; contacting the adhesive surface of the substantially transparent sheet with the developed image with a paper sheet having a polymeric coating on the surface that is in contact with the substantially transparent sheet; and applying heat and pressure to the substantially transparent sheet and the paper sheet at a temperature and pressure sufficient to affix the image permanently to the paper. The resulting document is a paper sheet covered with the transparent sheet, with the developer material that forms the image being situated between the paper sheet and the transparent sheet. The disclosed process is generally useful for applications such as passport photographs, identification badges, banknote paper, and the like.
Patent CA-2022179-A1 (CA)
IPC: F16L55/162
Filed: 1990-07-27
Abstract: A method for preventing the water leakage into and from a pipeline utilizes an injection material and a liner.  The injection material have fluidity and hardenability.  The liner comprises an elastically deformable sleeve having an outer diameter smaller than the inner diameter of the pipe and a plurality of elastically deformable and successively circumferentially extending projection portions formed at axial intervals on the circumferential surface of the sleeve, a sheet-like base placed inside the sleeve in a radially expandable, wound cylindrical form, fixing means for maintaining the base in a substantially cylindrical form when the base is radially expanded inside the sleeve, and check valve means defined by the sleeve and the base when the base is radially expanded.  The check valve means permits the injection material to flow from the inside of the base into the space between the projection portions in the axial direction.
Patent CA-2022535-A1 (CA)
Inventor: WEZENBERG PAULUS A
IPC: B65D6/24
Filed: 1990-07-30
Abstract: A B S T R A C T                   CONTAINER FOR ELASTIC SOLID MATERIAL     A container for elastic solid material, comprising connecting means for detachably connecting adjacent walls of the container. The connecting means include a protrusion attached to a first wall and a guiding element attached to a second wall adjacent to the first wall. The guiding element is provided with an opening through which the protrusion is extendable. A locking element is provided for locking the protrusion in the opening of the guiding element by means of a spring action of the locking element. The spring action can be deactivated by a displacement of the locking element against said spring action.     ML8.T5986FF