baber/WOPTO huggingface dataset:
Patent WO-9325671-A1 (WO)
Inventor: XUE GANG PING
IPC: C12N1/21
Filed: 1993-06-17
Abstract: Un procédé de clonage des clones de la xylanase à partir d'un champignon de rumen anaérobie comprend les étapes suivantes: (i) culture d'un champignon de rumen anaérobie; (ii) isolement de tout l'ARN de la culture de l'étape (i); (iii) isolement de tout l'ARNm poly A+ de tout l'ARN de l'étape (ii); (iv) établissement d'une bibliothèque d'expressions de l'ADNc; (v) ligature de l'ADNc à un vecteur d'expression bactériologique sélectionné parmi μZAP, μZAPII ou des vecteurs à propriétés similaires; (vi) tamisage des clones positifs recombinants de la xylanase dans un milieu de culture incorporant le xylane par détection de l'hydrolyse du xylane; et (vii) purification des clones positifs recombinants de la xylanase. L'invention décrit également les clones positifs recombinants de la xylanase produits par ce procédé ainsi que les clones positifs recombinants de la xylanase ayant les propriétés suivantes: (i) production de zones d'élimination du xylane dans une culture contenant l'ADNc de la xylanase dérivé du N. patriciarum; (ii) activité dans l'hydrolyse du xylane mais pas d'activité dans l'hydrolyse de la CMC ou de la cellulose cristalline. Diverses molécules de l'ADNc pouvant être utilisées dans le procédé ci-dessus sont également décrites.
Patent WO-9704786-A1 (WO)
Inventor: CASEY WILLIAM HARTLEY
IPC: A61K33/06
Filed: 1995-07-31
Abstract: A method of reducing levels of toxins or harmful substances in bodily fluids or tissue of a subject which includes: administering to the subject at least one glucose electrolyte solution on a regular basis; and immersing the body of the subject in hot water bath containing at least approximately 200 g alkaline earth metal salt for a period of at least approximately 15 minutes on a regular basis.
Patent WO-9719176-A1 (WO)
Title: Carboxylesterase agissant sur le malathion
Inventor: RUSSELL ROBYN JOYCE
IPC: C02F3/00
Filed: 1996-11-22
Abstract: La présente invention concerne une molécule d'ADN isolée codant la carboxylestérase agissant sur le malathion et capable d'hydrolyser l'un au moins des organophosphates appartenant au groupe des carboxylester organophosphates et dyméthyloxone organophosphates. La molécule d'ADN comprend une séquence nucléotide présentant une homologie au moins à 60 %, de préférence au moins à 80 % et encore mieux au moins à 95 % avec LcαE7, séquence dans laquelle la protéine codée par la molécule d'ADN diffère de E3 au moins dans la substitution du Trip en position 251 par un acide aminé choisi dans le groupe des Leu, Ser, Ala, Ile, Val, Thr, Cys, Met et Gly, les substituants préférés étant Leu et Ser.
Patent WO-9928621-A1 (WO)
Title: Procede d'injection d'un melange de carburant-gaz dans un moteur
Inventor: CATHCART GEOFFREY PAUL
IPC: F02B17/00
Filed: 1998-12-03
Abstract: Un procédé d'alimentation en carburant d'un moteur à combustion interne par injection d'un mélange de carburant-gaz dans une chambre de combustion (32) du moteur consiste à fournir une quantité mesurée de carburant à partir d'un moyen de mesure de carburant à un injecteur d'alimentation (34), l'injecteur d'alimentation étant en communication avec à la fois la chambre de combustion (32) et une alimentation en gaz sous pression (49) afin de permettre l'alimentation en carburant de la chambre de combustion dont la quantité est mesurée, le moyen de mesure de carburant et/ou l'injecteur d'alimentation étant commandé en événements multiples et une distribution prédéterminée du carburant étant obtenue dans la chambre de combustion lors de l'allumage.
Patent WO-9958366-A1 (WO)
Title: Vehicule a plancher elevateur
Inventor: PAGE ROBERT LEONARD GEORGE
IPC: B60P1/44
Filed: 1999-05-12
Abstract: L'invention se rapporte à un procédé de modification d'un véhicule que l'on souhaite doter d'une plate-forme élévatrice (24) pour fauteuil roulant, accessible par l'arrière du véhicule et susceptible de se déplacer d'une position de chargement en contact avec le sol à une position de transport surélevée. L'invention se rapporte également à un véhicule ainsi modifié. Ledit véhicule comporte un trou (8) découpé dans son plancher (15) et dans les deux rails longitudinaux du châssis (2 et 3) de façon que les parois externes (6) des deux rails longitudinaux (2 et 3) subsistent et que le trou (8) soit ouvert sur l'arrière du véhicule. Un caisson de torsion de renforcement (11) est disposé en travers du véhicule et est fixé aux rails (2 et 3) qui délimitent le trou (8). Des organes de type plaques de renforcement (9) sont soudés au plancher (15) du véhicule et enveloppent la partie centrale (12) du caisson de torsion ainsi que les parois (6) des rails (2 et 3) du châssis auxquelles ils sont soudés. Un plancher abaissé (24) est fixé dans le trou (8).
Patent WO-0023629-A1 (WO)
Title: Processus de biolixiviation de concentres a base de cuivre
Inventor: WINBY RICHARD
IPC: C22B3/18
Filed: 1999-10-14
Abstract: L'invention se rapporte à un procédé visant à séparer le cuivre de matières contenant du cuivre. Ce procédé consiste (a) à soumettre une matière contenant du cuivre à une étape de biolixiviation faisant intervenir des micro-organismes oxydant le fer/soufre de manière à former une solution de biolixiviation contenant le cuivre; (b) à extraire au moins partiellement le cuivre séparé de la solution en mettant en contact la solution avec un solvant organique susceptible d'extraire le cuivre et (c) à recycler au moins une partie de la solution appauvrie en cuivre que l'on soumet à une nouvelle étape de biolixiviation.
Patent WO-9612400-A1 (WO)
Title: Systeme de recolte de cultures par peignage
Inventor: CHUKSIN PETR IVANOVICH
IPC: A01D41/08
Filed: 1995-10-23
Abstract: L'objet de l'invention est de réduire le gaspillage d'une culture et de simplifier la conception de l'unité de peignage. L'essence de l'invention réside dans le fait que dans l'unité de peignage, les dents de l'élément de peignage opérationnel sont agencés en rangées dans le sens du déplacement et le bord supérieur de la paroi avant de la chambre réceptrice se présente sous la forme de dents souples dont les extrémités sont configurées entre les bords latéraux des dents dudit élément de peignage opérationnel; l'angle d'inclinaison de la paroi avant de la chambre réceptrice par rapport au plan horizontal est supérieur à l'angle de pente naturel d'un tas de céréales, de culture légumineuse ou de graines de graminés.
Patent WO-2004030495-A1 (WO)
Title: Bureau ajustable en hauteur
Inventor: SYKES CHRISTOPHER C
IPC: A47B21/02
Filed: 2003-10-02
Abstract: L'invention porte sur un bureau (10) comprenant: une base (12) reposant de manière stable sur le sol; un pied support (14) fixé à la base; un plan de travail (34) coulissant sur le pied-support (14) entre une position basse (L) et une position haute (U), des ressorts de rappel de préférence pneumatiques (100) montés entre la base (12) et le plan de travail (34) et rappelant le plan de travail (34) vers le haut; et un moyen de verrouillage le plan de travail dans des positions intermédiaires entre le haut et le bas. Les ressorts de rappel facilitent le réglage en hauteur du plan de travail (34) par l'utilisateur.
Patent CA-2002129-A1 (CA)
Title: Device for coupling additional apparatuses
IPC: B41F33/00
Filed: 1989-11-02
Abstract: The invention relates to a device for coupling additional apparatuses with a printing machine which comprises a control device. The additional apparatuses are connected with the control device such that all data lines and/or signal lines are assembled in one central connection point where all inputs and outputs between the control device and the additional apparatuses are isolated galvanically.
Patent CA-2002760-A1 (CA)
Inventor: TSUJINO KAZUHIRO
IPC: H02J7/00
Filed: 1989-11-10
Abstract: A battery charging apparatus includes a charger to which a battery to be charged is loaded and a charge controller which controls a charge in the charger.  A terminal voltage of the battery loaded in the charger is sampled and A/D converted by a microcomputer of the charge controller at time intervals. At every timing when a new sampled value is stored in a memory, the new sampled value is compared with a maximum sampled value which has been stored in the memory before that time.          When the new sampled value is smaller than the maximum sampled value by a predetermined value (.DELTA.V), a full-charge signal is outputted.  In addition, when a state where the new sampled value is larger than the maximum sampled value continues for a predetermined time period or more, the maximum sampled value is updated.
Patent CA-2006685-A1 (CA)
Inventor: GIBSON DANIEL G III
IPC: C12N5/07
Filed: 1989-12-27
Abstract: A method for producing horseshoe crab amebocytes in vitro by isolating amebocyte producing tissue from the gill flaps of horseshoe crabs, especially Limulus polyphemus.  In contrast to all previous attempts to isolate and culture amebocytes from Limulus for the production of pyrogen-sensitive lysate, an effective method and means has been developed utilizing the discovery that the gill flaps are the source of the cells which differentiate into competent amebocytes. Once isolated, the tissue can be cultured long term in vitro on an artificial surface or as part of the gill flap leaflets, opened along one edge to allow access of the media to the developing amebocytes. Amebocytes are removed from the gill flaps by pulsing with Limulus serum, copper sulfate, detergent, or combinations thereof.
Patent CA-2007494-A1 (CA)
Title: Process for producing chocolate powder and chocolate powder
Inventor: VOGT SIEGFRIED
IPC: A23G1/30
Filed: 1990-01-10
Abstract: A b s t r a c t :            The present invention relates to a process for  producing  a chocolate  powder  with improved properties as regards taste and dissolving behaviour, said process comprising - producing cocoa powder enriched with lecithin;            - mixing  the  cocoa  powder  enriched  with  lecithin  with ingredients  like saccharose, dectrose, lactose and common salt, to a powder mixture; and - processing said powder to particles having a  size  bigger than 5 mm.
Patent CA-2007996-A1 (CA)
Title: Light-sensitive composition
Inventor: SHINOZAKI FUMIAKI
IPC: C09B17/00
Filed: 1990-01-17
Abstract: ABSTRACT OF THE DISCLOSURE       A  light-sensitive  composition  is  provided comprising  (a)  an aromatic diazo compound and  (b)  a cationic dye/borate anion complex.       In  a  preferred  embodiment,  the  cationic dye/anionic borate dye complex  is  represented by the general formula (I):                             ( I) wherein D+ represents a cationic dye;  and R1, R2, R3 and R4, which may be the same or different, each represents an unsubstituted or substituted alkyl group, an unsub-stituted or substituted aryl group, an unsubstituted or substituted  aralkyl  group,  an  unsubstituted  or substituted  alkenyl  group,  an  unsubstituted  or substituted  alkynyl  group,  an  unsubstituted  or substituted  alicyclic  group,  or  an  unsubstituted  or substituted heterocyclic group.       The aromatic diazo compound can be a nonionic diazo compound.       The  light-sensitive  compound  can  further comprise a radical-polymerizable unsaturated compound.
Patent CA-2010348-A1 (CA)
IPC: C07C1/26
Filed: 1990-02-19
Abstract: Mixtures of benzyltoluene, benzylbenzene and their higher homologues, the said mixtures optionally containing triphenylmethane, ditolylphenylmethane, tolyldiphenylmethane and their higher homologues. These mixtures are prepared by chlorinating a mixture of toluene and benzene which is then subjected to the action of an inorganic halide.
Patent CA-2011710-A1 (CA)
Inventor: NEUMULLER KONRAD
IPC: A47C7/44
Filed: 1990-03-07
Abstract: ABSTRACT     A  device  (1)  for  preventing  unintentional  movement of surfaces  (17,  18),  which  are  movable  towards  each  other, essentially comprises a cylindrical casing (2) with a crosspiece head (5) connected to said casing and extending in a transverse direction and a safety mechanism  (3) within said casing for engaging a screw (4) capable of being retracted into and extended from said  casing.   The  screw  is  connected  via  a T-shaped crosspiece to a second surface part.  The safety mechanism (3) operates to prevent sudden or violent movement of the screw axially relative to the casing.
Patent CA-2012899-A1 (CA)
Title: Scale calibration/zeroing in data gathering system
Inventor: LATIMER DAVID L
IPC: G06K7/10
Filed: 1990-03-23
Abstract: Abstract of the Disclosure A data gathering system adapted to be installed within a checkout counter for determining information about products presented for purchase at the counter including the weight of such products comprises two within the checkout counter.  The support flanges define a portion of an upper surface of the data gathering system and a scale supported by the flanges defines the remaining upper surface which comprises a weighing platter for the scale.  A scale calibrating and zeroing system is incorporated into the support flanges to be accessible through the upper surface of the data gathering system such that the scale can be periodically zeroed and calibrated as necessary to maintain the accuracy of the scale without removal of the data gathering system from the counter.
Patent CA-2014284-A1 (CA)
Title: Production process of purified pigments, and purified pigments
Inventor: FURUNO NOBUO
IPC: C09C1/02
Filed: 1990-04-10
Abstract: ABSTRACT    A process is disclosed for the production of a purified pigment, in which electrolyte ions and fine particles of the opposite polarity have been either completely or partly eliminated so that the purified pigment will not become a hard cake in a slurry state and will hardly undergo secondary aggregation even when dried.  The purified pigment is obtained by bringing an aqueous dispersion of particles of the pigment into contact with an H-type cation-exchange resin or an OH-type anion-exchange resin, whereby counter ions are ion-exchanged to either lower or raise the pH of the aqueous dispersion.  As a result, the dispersion stability of the pigment particles is destroyed, and only acidic or basic pigment particles are caused to sediment and are hence separated.  A process for the production of a highly-classified purified pigment is also provided.  An aqueous dispersion of pigment particles is used after con-ducting ion-exchange treatment and deflocculating the pig-ment particles.  The aqueous dispersion is classified rely-ing upon differences in sedimentation velocity among the pigment particles, followed by ion-exchange treatment to destroy the stability of the aqueous dispersion.
Patent CA-2017348-A1 (CA)
Title: Device for use in connecting optical fibre cables
Inventor: STOCKMAN ANTHONY J
IPC: G02B6/24
Filed: 1990-05-23
Abstract: Abstract A Device for use in connecting Optical Fibre Cables To connect optical fibre cables to a terminal, the cable is provided with an end fitting by which it can be connected to the terminal. The end fitting includes a nut which makes the connection with the terminal. A connection device is fitted over the cable and has a head which fits over the nut, a flexible sheath and a grip portion connected to the head by the sheath so that the head is rotated when the grip portion is turned.
Patent CA-2018333-A1 (CA)
IPC: B23Q7/05
Filed: 1990-06-05
Abstract: Apparatus for twisting a strip of flat material into a helix or other suitable shape comprising one or more feed rollers adapted to feed the strip in to means for guiding and locating the strip in the plane of its longitudinal axis, and from whence the strip passes into twist rolls which are angularly rotatable with respect to the guide means and which are provided with surfaces which grip the strip and when so angularly rotated twist the strip about its longitudinal axis.
Patent CA-2018644-A1 (CA)
Inventor: AMETER STEPHEN L
IPC: B29C73/02
Filed: 1990-06-08
Abstract: ABSTRACT     Apparatus for repairing laminated glass comprising a resin injector member engagable with a support member attachable to a laminated glass surface while in a vertically installed position.  The resin injector member includes (1) a tubular body portion having openings at each opposed end,  a tubular tip portion positioned in one of the ends and a tubular vacuum stem extending outwardly perpendicular to the body portion, (2) a tubular mid-portion having openings at each opposed end disposed to fit snugly within the body portion, and (3) a cylindrical plunger portion, one end having cross hatches for gripping action and an opposed end disposed to fit snugly within the mid-portion   The support member includes (1) a planar base member, (2) at least one leg member for supporting the base member, (3) a suction cup attachable to the base member, and (4) an aperture extending through the base member for the engagement of the resin injector member.  The engaged resin injector member and support member are removably attached by means of the suction cup to a damaged laminated glass surface for the repair thereof.
Patent CA-2020183-A1 (CA)
Inventor: DOUGLAS D SCOTT
IPC: A63B21/22
Filed: 1990-06-29
Abstract: An energy-absorbing exercising and training machine for exercising a person's ability to accelerate a portion of his body through a path of motion comprises a flywheel (16) rotatably connected to a frame (12) by means of a pair of journal bearings (52). A harness assembly (20) is provided for connection to the portion of the person's body to be exercised. An over-running clutch (68) is provided for interconnecting the flywheel (16) and the harness assembly (20), allowing the flywheel (16) rigidly to engage with the harness assembly (20) on acceleration of the harness assembly (20) relative to the flywheel (16) in a first direction along the path of motion of the body portion being exercised. The clutch (68) also allows the flywheel (16) to disengage and freely rotate relative to the harness assembly (20) on deceleration of the harness assembly (20) relative to the flywheel (16).
Patent CA-2021471-A1 (CA)
Title: Electron beam gun
Inventor: LAWRENCE GLEN S
IPC: H01J37/06
Filed: 1990-07-18
Abstract: An  improvement in  high  power  electron  beam  guns including a non-inductive high-voltage cable for supplying power to  the  gun  having  barriers  for  preventing  air  leakage  from inside the cable into the vacuum chamber.   The gun includes a support for  its  cathode  and  filament,  which  transmits  heat developed in these elements to a heat sink so that dimensional accuracy  is  maintained  in  the  electron  beam  generating elements.    Provision  is  made  for  quick  release  of  cable terminations from the gun receptacle and for maintaining a given pressure in insulating grease placed between mating surfaces of plugs and receptacles.
Patent CA-2021974-A1 (CA)
Inventor: CREBOUW JEAN-LUC
IPC: H04L7/08
Filed: 1990-07-25
Abstract: PHF 89.574                                             4 July 1990 ABSTRACT            Synchronisation method by means of correlation.           This method implies that a sync codeword SQ is known at the receive end. The detection of the appearance of this word is effected by correlating codeword portions (SQ1, SQ2, ..., SQ8) locally generated with the aid of the received codes stored in the memory circuit (22).          Application: Data transmission by means of high-frequency communication channels.          Reference: Fig. 3.
Patent CA-2022360-A1 (CA)
Inventor: THORNBOROUGH RAYMOND J
IPC: H04M11/00
Filed: 1990-07-31
Abstract: ABSTRACT      An automatic meter reader for connection to a metering transducer and for connection to a telephone line to transmit modulated signals to a remote data receiving center.  In one aspect of the invention the reader comprises:  microcomputer means, a telephone interface for connecting to the telephone line and including relay means for establishing an off-hook condition of the telephone line fox transmission of modulated signals. Interconnecting means is connected to the metering transducer, the telephone interface and the microcomputer. The interconnecting means includes digital logic circuitry and is arranged to facilitate operations including the register of meter data by the microcomputer, transmission of signals to the interface and operation of the off-hook relay for transmission of signals from the interface to the telephone line.  The microcomputer means is arranged to control development of the modulated signals from registered meter data and transmission thereof from the interconnecting means and through the telephone interface to the telephone line for reporting of registered meter data to the data receiving center.
Patent CA-2023494-A1 (CA)
Title: Process and plant for processing environmentally harmful waste for storing in a dumping area in the form of hardened blocks provided with markings
Inventor: HOOYKAAS CAREL W J
IPC: C04B28/02
Filed: 1990-08-17
Abstract: PROCESS AND PLANT FOR PROCESSING ENVIRONMENTALLY HARMFUL WASTE FOR STORING IN A DUMPING AREA IN THE FORM OF HARDENED BLOCKS PROVIDED WITH MARKINGS.                 ABSTRACT OF THE DISCLOSURE      A mixture of an environmentally harmful waste, a liquid medium, fly ash and a cement is hardened to blocks for storing in a dumping area. During hardening the blocks are provided with a marking indicating the type of harmful waste being incorporated in said blocks. The alumino silicate is fly ash and the cement a Portland cement and/or a blast furnace slag cement. A plant for processing an environmentally harmful waste comprises a feed pipe for liquid medium, means for feeding an environmentally harmful waste, a feed pipe for an aluminium silicate and/or alumino-silicate, a feed pipe for inorganic binder and a mixer discharge pipe, the mixer discharge pipe opening out into a moulding station comprising containers with marking means for moulding hardened blocks and an endless belt for conveying the blocks to a dumping area.
Patent CA-2026614-A1 (CA)
Inventor: DIJKSHOORN JACOBUS
IPC: A23P20/12
Filed: 1990-10-01
Abstract: Food products comprise a filling, enclosed in a bread-like casing have an intermediate cake layer (with a fully developed cellular crumb structure) having a specific volume of 1.5 to 4.0 m<3>/kg and a fat content of at most 20 wt% based on the total recipe of the cake batter. The cake is preferably formed from a batter having its oil or fat phase in form of an O/W-emulsion, comprising water-soluble proteins and a specific combination of emulsifiers, comprising a C12-C24 fatty acid acyl lactylate. Also a process of making the said food products and the use of the cake material as a moisture migration controlling agent and as a softness imparting agent therein has been disclosed.
Patent CA-2029283-A1 (CA)
Inventor: HANIFL PAUL H
IPC: A61M1/00
Filed: 1990-11-05
Abstract: A disposable suction swab formed from an elongated stem shaped at one end for connecting to a suction source and having at the opposite end an enlarged, resilient tip. A transverse aperture is formed in the tip is registration with a hole in the stem, the aperture being larger in cross section than the hole. Means is provided for controlling suction within the stem to thereby control the amount of suction in the aperture in the tip. <IMAGE>
Patent CA-2029652-A1 (CA)
Title: Apparatus for adjusting hysteresis in a clutch
Inventor: FLOTOW RICHARD A
IPC: F16F15/123
Filed: 1990-11-09
Abstract: ABSTRACT OF THE DISCLOSURE    A clutch driven disc assembly includes a hub, a support plate and at least one reinforcing plate mounted on and rotatable relative to the hub, a plurality of circumferentially spaced fasteners connecting together said support plate and said reinforcing plate, and a coaxial spring damper.  An apparatus for adjusting hysteresis in the damper includes a backing plate mounted on the hub with facing material abutting the fasteners for applying an axial load to the support plate.  The load is selectively adjustable through a threaded locking nut and wave washer mounted on the hub.  Segmented facing material on the backing plate can be used to delay the application of the load.          Camming surfaces on the facing material or on the fasteners can be used to gradually increase the load.