baber/WOPTO huggingface dataset:
Patent CA-2185427-A1 (CA)
Title: Belt for long nip dewatering presses
Inventor: SAYERS IAN CHRISTISON
IPC: D21F3/02
Filed: 1995-01-26
Abstract: An extended nip press belt (10) for the press-section of a papermaking machine comprising two membranes (11, 12) in mesh form located one above the other. The lands of each mesh extend in vectors of longitudinal and transverse directions. The longitudinal lands of the first mesh are set at an angle relative to the longitudinal lands of the second mesh, the angle being less than 90°.  Reinforcement yarns optionally extend in the intended running direction of the belt.
Patent CA-2188303-A1 (CA)
Title: Assembled Wrist for Industrial Robot
Inventor: OBATA MITSUYOSHI
IPC: B25J17/02
Filed: 1996-02-19
Abstract: A assembled wrist for use on an industrial robot having a final-axis arm (2), comprising; first, second, and third driver tubes (7)(8)(9) coaxially arranged in this order from outside and disposed in a final-axis arm (2) of the robot; a first wrist portion (3) connected to said first driver tube (7) and rotated about a first axis (6) by a mechanical component so as to form a first space around said first axis; a second wrist portion (4) of which one end is connected to said second driver tube (8) with gears (12,15) equipped inside of said first wrist portion (3) and which is rotated about a second axis (30) by a mechanical component so as to form a second space around said second axis (30) which intersects said first axis (6); a tool support portion (5) of which one end is connected to said third driver tube (9) with gears (12,20) equipped inside of said first and second wrist portions (3) (4) and other end is connected to a working tool, and which is rotated about a third axis (35) by a mechanical component so as to form a third space around said third axis (35) which intersects said second axis (30); passage (45) formed by said above first, second and third spaces arranged in series, which extends from said third driver tube (9) in the final-axis arm (2) to one end surface of said tool support portion (5) ; and a protective member (50) of which both ends are fixed and sealed to said third driver tube (9) and said tool support portion (5) respectively so that said protective member (50) may be disposed in said passage (45), and which has flexible components (62) at least near said fixed and sealed ends of which said flexible component (62) deforms according to the rotations of said third driver tube (9) and said tool support portion (5).
Patent CA-2189045-A1 (CA)
Inventor: HAYNES BARTON F
IPC: G01N33/569
Filed: 1995-04-28
Abstract: L'invention porte sur des préparations immunogènes de peptides comportant des séquences d'acides aminés correspondant aux déterminants antigéniques de la glycoprotéine enveloppe du VIH, couplés par covalence, directement ou par l'intermédiaire d'une molécule espaceuse, à des cellules porteuses convenant à la vaccination des mammifères.
Patent CA-2191279-A1 (CA)
Inventor: CAO JAMES
IPC: H04M1/247
Filed: 1996-11-26
Abstract: The present invention relates to an intelligent telephone system, operating methods related to the system are also disclosed. The intelligent telephone is capable of programming operating procedures as a shortcut for re-operating in the future. Furthermore, achieve the purpose of conveniently operating some complicated operating processes for a user, and being capable of automatically performing in a preset time limit. The intelligent telephone system includes storage means, a ROM (Read Only Memory), an LCD (Liquid Crystal Display), a telephone interface a CPU (Central ProcessingUnit), and a user inputting interface. The user interface is used for receiving audio information and commands for controlling operations to shortcuts. In software structure, the intelligent system includes a system control module, a shortcut functional module, and lots of software modules. The system control module gives control rights and relative messages to the shortcut functional module. The shortcut functionalmodule then control actions of the software modules for the purpose of completely handling shortcut operations.
Patent CA-2191509-A1 (CA)
Title: Ignition quality tester
Inventor: WEBSTER GARY D
IPC: G01N33/28
Filed: 1996-11-28
Abstract: An ignition quality tester includes an unit for repeatedly injecting a precise quantity of fuel under controlled conditions into a combustion chamber where monitored combustion can be carried out. The tester can be used in an in-line feedback arrangement to permit the continual adjustment of a refining process to maintain the cetane number at a desired value.
Patent CA-2192336-A1 (CA)
Inventor: KHAIT KLEMENTINA
IPC: B29C48/00
Filed: 1994-12-01
Abstract: A method of making polymeric particulates (P) wherein polymeric scrap material. virgin polymeric material and mixtures thereof (M) are supplied to intermeshing extruder screws (14) which rotated to transport the polymeric material along their length (SN Total) and subject the polymeric material to solid state shear pulverization and in-situ polymer compatibilization, if two or more incompatible polymers are present.  Uniform pulverized particulates are produced without addition of compatibilizing agent. The pulverized particulates are directly melt processable (a powder feedstock) and surprisingly yield a substantially homogenous light color product.
Patent CA-2196240-A1 (CA)
Inventor: BANH AN TUYEN
IPC: H04W88/08
Filed: 1997-01-29
Abstract: In accordance with one embodiment of the present invention, in a wireless telecommunications system, an automatic gain control loop for a base station, comprises a demodulator having at least one output terminal. The demodulator is adapted to demodulate signals received by the base station so as to provide a plurality of phase signals via its output terminals. These phase signals correspond to the phase of the signals received by the base station. A plurality of variable-gain amplifiers are adapted to receive one of the phase signals and to change the amplitude of said phase signals. A plurality of signal processing units are adapted so as to receive signals provided by the variable amplifiers, and each of the signal processing units is further adapted to generate a feedback control signal so as to control the gain of each one of the variable-gain amplifiers. In accordance with another embodiment of the invention, a method for controlling the gain of signals received by a base station in a cellular communication system comprises the steps of demodulating the signals so as to generate phase signals corresponding to the received signals, variably controlling the magnitude of each one of the phase signals based on a feedback control signal, and processing the phase signals so as to generate the feedback control signal.
Patent CA-2196742-A1 (CA)
Title: Method and device for removing hydrocarbons floating on water
Inventor: DIADELFO ANGELO
IPC: B01D17/02
Filed: 1997-02-04
Abstract: The invention is concerned with a simple and inexpensive device for rapidly removing a first liquid medium floating on a  second liquid medium,  the  first medium having a density less than the second medium and being immiscible therewith. The device of the invention comprises an immersible container means having a bottom opening, a valve for allowing the first and second media to flow into the container through the bottom opening upon immersing the container into the first and second media and for controllably preventing the first medium from  draining  from  the  container  upon  raising  the container  out  of  the media,  a  float member  having  a density greater than the density of the first medium and less than the density of the second medium,  the float member being mobile in the container to move up and down with an interface between the first and second media. The valve is controlled by the float member to cause closing of the valve when the second medium has  substantially completely drained from the container, thereby retaining the first medium in the container.
Patent CA-2197695-A1 (CA)
Inventor: LINNEBUR DAVID H
IPC: A47J37/07
Filed: 1997-02-14
Abstract: A portable, outdoor cooking apparatus is provided which is capable of operating as both a stove and a barbecue grill.  The cooking apparatus includes an elongated burner tube and a pivoting parabolic-shaped heat diffuser which can be rotated between an upright position in which the concave surface of the heat diffuser covers the burner tube for barbecue cooking and an  inverted position in which the heat diffuser leaves the burner tube exposed directly to the cooking surface for stove cooking.
Patent CA-2197918-A1 (CA)
Inventor: CHARBONNEAU MARIO
IPC: E01H4/02
Filed: 1997-02-19
Abstract: Le précis n'est pas disponible en ce moment
Patent CA-2198256-A1 (CA)
Inventor: URBAHNS KLAUS
IPC: A61K31/54
Filed: 1995-08-14
Abstract: The invention concerns the use of N-substituted phenothiazines for producing drugs for treating cerebral disorders. The invention also concerns novel active substances prepared by reacting phenothiazine with the appropriate acids, esters or amides or by reacting phenothiazine carboxylic acid halides with amines. The active substances are in particular suitable for treating dementia, depression and learning and memory disorders caused by old age.
Patent CA-2201471-A1 (CA)
Inventor: INDOLESE ADRIANO
IPC: C07C319/20
Filed: 1995-10-05
Abstract: L'invention se rapporte à un procédé de préparation de 3-aminobenzonitriles substitués de la formule (I) dans laquelle R représente hydrogène ou alkyle C¿1?-C¿12?, cycloalkyle C¿3?-C¿8?, COR¿1?, alcoxyalkyle C¿1?-C¿8?, hydroxyalkyle C¿1?-C¿6?, aminoalkyle C¿1?-C¿8?, alkyle C¿1?-C¿8?-NH(alkyle C¿1?-C¿4?), alkyle C¿1?-C¿8?-N(alkyle C¿1?-C¿4?)¿2? ou benzyle substitué ou non substitué; et R¿1? représente alkyle C¿1?-C¿8?, cycloalkyle C¿3?-C¿8? ou phényle. Ce procédé consiste à faire réagir un 3-aminochlorobenzène substitué de la formule (II) avec un réactif donneur de cyano. Les composés de la formule (I) sont des intermédiaires importants dans la préparation de l'acide benzothiadiazole-7-carboxylique qui est obtenu par diazotation et hydrolyse des composés de la formule (I) dans n'importe quelle séquence désirée.
Patent CA-2202633-A1 (CA)
Title: Peptide mixture and products thereof
Inventor: SHIMAMURA SEIICHI
IPC: A23J3/08
Filed: 1995-10-13
Abstract: The present invention relates to a whey protein hydrolysate having specific physicochemical properties and to a method for producing the same, and also to a method for producing a peptide mixture of consistent quality.      The whey protein hydrolysate relates to a palatable whey protein hydrolysate characterized in that: it is the hydrolysate of whey protein having a purity of at least 70% (by weight), wherein less than to (by weight) of the total hydrolysate consists of fractions having a molecular weight of between 5,000 and 10,000 daltons; the residual antigenic activity is no more than 10-5, as determined by the ELISA inhibition test using anti-whey protein sera; the amount of free amino acids is 10 to 15% (by weight) with respect to the total amount of amino acids in the hydrolysate; the amount of free lysine is 12 to 20% (by weight) with respect to the total amount of lysine contained in the whey protein; the ammonia content is no more than 0.2% (by weight); the transmittance of a 10% (by weight) solution is at least 98%, as determined at 540 nm using a 1 cm-cell; no precipitation results when a 5% (by weight) solution with pH 4 to 7 is heated for 10 minutes at 120 °C ; and it has antioxidant activity.      The whey protein hydrolysate can be used as a source of protein for infants with undeveloped digestion or for the elderly and ill suffering from reduced digestion; as a source of protein for infants, pregnant women, and the ill suffering from reduced immune functions; and as a source of protein for human milk-fortifying compositions and oral/enteric nutrients.
Patent CA-2203744-A1 (CA)
Inventor: TROMBACH HORST
IPC: B65D51/24
Filed: 1997-04-25
Abstract: A sealing disc for a closure cap for containers, in particular for bottle closures for substances, alcoholic drinks or wines which react with oxygen, comprises a layer 5 of an oxygen-tight substance and a layer 6 of a deoxidizing substance on the side of the sealing disc 3 which is to face the container contents.
Patent CA-2206115-A1 (CA)
Title: Method of manufacturing a bar fitted with a potential-control devices for bar-wound high-voltage windings for a rotating electric machine
Inventor: MUELLER FRANZ
IPC: H02K1/27
Filed: 1995-11-28
Abstract: The aim of the intention is to provide a method which makes it possible to mount an external potential-control device in place on an individual bar before the bar is impregnated with high-electric resin. The method is used in the manufacture of bars, fitted with a potential-control device, for bar-wound high voltage windings for a rotating electric machine, the method calling for the bar (5) to be covered with insulation (1) and provided with a conducting layer. The part of the bar (5) which fits into the bar-mounting groove is wrapped with a strip (3) having a known, low resistance, and the coil-end projection is wrapped with a strip having a resistance which is dependent on the voltage. This bar (5) is inserted in a calibrated mould for impregnation and subsequent curing, the part of the bar (5) which fits into the mounting groove being covered by protective foil (4). The invention makes it possible for the first time to impregnate the potential-control device with the insulation, thus integrating it with the insulation. This ensures an extremely high resistance to wear in addition to good electrical conductivity. Furthermore, it is possible to examine individual bars closely before they are mounted in place and also to record the potential-control measured values.
Patent CA-2207165-A1 (CA)
Inventor: MESU GURBE JELLE
IPC: A23B7/022
Filed: 1997-06-06
Abstract: Humectant, such as glycerol, is infused into dried fruit, such as raisins, which are then washed and dried to make a humectant containing product. The water activityof the dried fruit does not rise above the water activity desired in the product- allowing rapid drying of the dried fruit once it has been washed. There is provision in the method of the invention for continuous washing and drying of the dried fruit, and apparatus is provided for this purpose.
Patent CA-2207999-A1 (CA)
Inventor: GUNDUZ RECAI TARCAN
IPC: F24C15/30
Filed: 1997-06-27
Abstract: Energy Saving Electric Cooking Stove is for places with very limited spaces in small homes,  apartments, mobile homes, small boats, yachts, trains, aircrafts, hotel, motel,student or senior citizen residents, small offices or stores. Any kind of establishment that would be suitable, so that would like to have stove attached someplace, the electric stove will also be used as a counter  for  preparing  food  (9)  as  well  as  storing cookware  (12).  Having an energy saving size of oven (10), with two electric burner elements on the counter top  (7,8,9)  of  the  stove  with  two  sizes  of burner elements  in single place (7,8),  switch that controls (2) small center coil part of burner element (7) will be very economical and useful in very small cooking needs, boilling a single egg in a single size egg cook ware or boilling water for single cup of tea, will be achived  in  most  economic  way,  in  terms  of  burning energy.
Patent CA-2209718-A1 (CA)
Title: Method and system for remote terminal dial-up
Inventor: NAGELMANN FRANK
IPC: H04L29/08
Filed: 1995-11-03
Abstract: A system for conducting banking transactions using a remote terminal (1) with access to an ATM host computer (7) through a remote terminal (1) which includes a communication protocol of an ATM machine, a host computer (7) for the ATM, and a non-continuous communications link (4) between the remote terminal (1) and the host computer (7), including a first emulator (3) on the remote terminal side of the non-continuous communications link (4), the first emulator (3) emulating to the remote terminal (1) a continuous communication link with the host computer (7); and a second emulator (14) on the host computer side of the non-continuous communication link (4), the second emulator (14) emulating to the host computer (7) a continuous communication link with the remote terminal (1).
Patent CA-2211203-A1 (CA)
Title: Transmission for four-wheel drive vehicles
Inventor: PRITCHARD LARRY A
IPC: B60K23/08
Filed: 1997-07-21
Abstract: The transmission of the present invention includes a multi-speed geartrain comprised of an input shaft, a mainshaft, and a plurality of constant-mesh gearsets arranged for selectively coupling the mainshaft to the input shaft for driven rotation at various speed ratios. The mainshaft can be selectively coupled to the power transfer arrangement for establishing two alternative power transmission routes. In particular, the range shift mechanism is provided for establishing a high-range power transmission route and a low-range power transmission route from the mainshaft to a quill shaft which, in turn, drives the interaxle differential.  The torque delivered by the quill shaft is split by the interaxle differential between the front and rear drivelines to establish the full-time four-wheel high-range and low-range drive modes. Optionally, the torque transfer apparatus can be provided for controlling speed differentiation across the interaxle differential or in place of the interaxle differential for on-demand four-wheel drive operation. The torque transfer apparatus can be a speed-sensitive device or an electronically-controlled transfer clutch.
Patent CA-2212186-A1 (CA)
Title: Novel bile acid-converting microorganism
Inventor: OGATA TO-ORU
IPC: C12P7/40
Filed: 1996-01-31
Abstract: Bacillus Sp. TTUR 302 which belongs to the genus Bacillus and is capable of converting bile acids having a 7.alpha.-hydroxyl group or a 7-keto group intobile acids having a 7.beta.-hydroxyl group; and a process for producing bile acids having a 7.beta.-hydroxyl group which comprises incubating this microorganism in an enriched medium containing bile acids having a 7.alpha.-hydroxyl group or a 7-keto group and collecting the formed bile acids having a 7.beta.-hydroxyl group (ursodeoxycholic acids, etc.). The process is easy to operate and safe as compared with the conventional chemical synthesis method. It is also superior to the conventional microbial methods particularly in the case of industrial production, since the microorganism of the invention is a facultative anaerobe and thus capable of effecting the conversion of the bile acids under aerobic conditions at a high substrate concentration. Moreover, the microorganism shows neither any hemolytic properties nor lecithinase productivity which might result in pathogenicity. Thus this process is a highly excellent one.
Patent CA-2213215-A1 (CA)
Title: Composition capable of releasing acraldehyde and its use
Inventor: HELMLING OSWALD
IPC: C09K23/00
Filed: 1996-02-01
Abstract: The potential hazards of acraldhyde make its direct handling for combatting microbial, vegetable and animal pests in the water and ground difficult. According to the invention, use is made of a composition releasing acraldhyde in contact with water at the point of use. The composition of the invention contains an acraldhyde acetal, preferably 2-vinyl-2, 3-dioxolane, and a compound hydrolysable to an acid with a pK S of lower than 4, especially one from the range of organic acid anhydrides, organic acid halides and inorganic halogen compounds forming hydrogen halides on hydrolysis.
Patent CA-2214527-A1 (CA)
Title: Hot strip rolling mill
Inventor: HIGO TSUYOSHI
IPC: B21B39/14
Filed: 1997-01-08
Abstract: A hot strip rolling mill comprises a strip front-end arresting device arranged between the finishing mill and the down-coiler, and the strip front-end arresting device holds a front-end of the strip and moves from an exit of the finishing mill to the down-coiler at high speed while it gives a tension to the strip.  Pinch rollers and cooling water spraying devices composing the strip cooling line are capable of moving in the upper and the lower direction with respect to the strip surface in accordance with the movement of the strip front-end arresting device. Further, the hot strip rolling mill comprises an auxiliary drive device for giving an initial acceleration to the strip front-end arresting device, and/or a strip edge portion holding device for easily transferring the front-end of the hot strip from the strip front-end arresting device to the down-coiler.
Patent CA-2216090-A1 (CA)
Inventor: MCALISTER VIVIAN C
IPC: A61K35/62
Filed: 1996-03-25
Abstract: La présente invention concerne un procédé permettant de prolonger la survie d'une greffe allogénique d'un organe dans un organisme, lequel procédé consiste à effectuer une régulation négative de l'activité de lymphocytes T1 auxiliaires dans ledit organisme. La régulation négative de l'activité de lymphocytes T1 auxiliaires se fait soit en infectant l'organisme à l'aide d'une quantité suffisante d'un nématode pour obtenir une régulation positive de lymphocytes T2 auxiliaires, soit en administrant à l'organisme une quantité suffisante d'extrait soluble d'un nématode pour obtenir une régulation positive de lymphocytes T2 auxiliaires. Les nématodes exemplaires et préférés pouvant être utilisés lors du processus décrit dans la présente invention appartiennent au genre Nippostrongylus, Trichuris, Ascaris ou Caenorhabditis, le nématode préféré étant Nippostrongylus brasiliensis. Un des procédés décrits dans le cadre de la présente invention est particulièrement utile pour prolonger la survie d'une greffe allogénique du rein.
Patent CA-2216680-A1 (CA)
Title: Simplified dual connection ep brake system
Inventor: BEZOS ANGEL P
IPC: B61G5/10
Filed: 1997-09-24
Abstract: A simplified dual connection system electrically interconnects the vehicles of a train.  The train features a trainline to be formed through series interconnection of a wire on each vehicle.          The  simplified  dual connection  system  includes  a  central computer, a connector control device on each vehicle and a pair of mateable connectors between each pair of vehicles of the train.     Each  pair  of  mateable  connectors  electrically interconnects the wires of each pair of adjacently disposed vehicles to form the trainline. When the mateable connectors are mated, a primary electrical path and a redundant electrical path are formed in that pair of connectors for the trainline.     Each connector has a bidirectional circuit that interconnects a main node and a backup node for the wire on the vehicle.  When a pair of connectors is mated, the main nodes of that pair interconnect  to  form  the  primary  electrical path  of  the trainline and the backup nodes of that pair interconnect to form part of the redundant electrical path of the trainline.  The redundant electrical path thus provides an electrical connection redundant  to  the  primary  electrical  path  to  which  it corresponds.   The connector control device in each vehicle determines the integrity of the primary electrical path in the pair of mated connectors.  The central computer receives from each connector control device the results of that determination and reports those results to a train operator.
Patent CA-2217172-A1 (CA)
Inventor: BUSHROE FREDERICK N
IPC: G02C11/04
Filed: 1996-05-23
Abstract: A small, lightweight, high intensity illumination assembly (20) for use in dental and medical applications. The illumination assembly (20) includes attachment means (30) for removable attachment to headgear such as eyeglasses (302), face shields, or headbands, and lenses, loupes, and binoculars (304) associated with such headgear. The illumination assembly (20) is able to achieve extremely light weight by using only a single optical element (24) therein, e.g., an aspheric condensing lens, binary optical element, or holographic optical means, and by piping illumination to the optical element (24) from a remote light source by use of a flexible light guide (28), e.g., a fiberoptic bundle.