baber/WOPTO huggingface dataset:
Patent CA-2177898-A1 (CA)
Title: Liquid ejection apparatus and method
Inventor: KUDO KIYOMITSU
IPC: B41J2/14
Filed: 1996-05-31
Abstract: A liquid ejecting head for ejecting liquid by generation of a bubble includes an ejection outlet through which the liquid is ejected; a liquid flow path in fluid communication with the ejection outlet; a bubble generation region for generate the bubble in the liquid; a movable member disposed opposed to the bubble generation region and provided with a base portion and a free end portion closer to the ejection outlet than the base portion; wherein the movable member is displaced by a pressure produced by the bubble generated in the bubble generation region to eject the liquid through the ejection outlet; wherein the movable member has an inflection portion at a portion opposed to the bubble generation region.
Patent CA-2177980-A1 (CA)
Inventor: ROECKER HANS
IPC: A21B5/02
Filed: 1994-12-02
Abstract: PCT No. PCT/EP94/04019 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Dec. 2, 1994 PCT Pub. No. WO95/15086 PCT Pub. Date Jun. 8, 1995The invention pertains to a device used for baking hollow pastry goods, where one or more strips of dough are wound on a hollow body prior to baking. The hollow body consists of elastic wire coils that form a spiral structure.
Patent CA-2181258-A1 (CA)
Title: Linear low density polyethylene
Inventor: CHERUVU SUBRAHMANYAM
IPC: C08F210/02
Filed: 1995-03-08
Abstract: An ethylene copolymer comprises at least 80 weight percent of ethylene units and exhibits I10/I2 of less than 7, Mw/Mn of less than 3, a percentage increase in swell, during measurement of I2 of the composition, which is greater than 6 %, and I10/I2-4.63 which is less than the Mw/Mn ¢wherein I2 and I10 are measured according to ASTM D1238!.
Patent CA-2183413-A1 (CA)
Inventor: NEISZ JOHANN J
IPC: A61N1/39
Filed: 1996-08-15
Abstract: A cardiac assist system which provides simultaneous cardiac assistance during a confirmed cardiac arrythmia, but which provides for the inhibition of the cardiac assistance in the event battery voltage drops below a predefined point.  In particular the present invention features a battery voltage safety limit during the deliver VF therapy state.  During VF therapy state the system provides skeletal muscle stimulation while charging a defibrillation output capacitor.  The battery voltage safety limit is set above a threshold which will insure proper device functionality, i.e. above the power-on-reset threshold (hereafter "POR").  If the battery voltage safety limit is reached the system inhibits the skeletal muscle stimulation to thereby avoid reaching the POR threshold, but yet still maintain the charging of the defibrillation output capacitor.  Once charging of the defibrillation output capacitor is completed a synchronization routine is begun and defibrillation therapy is delivered.  In such a manner the present invention prevents the dual demands of skeletal muscle stimulation along with charging of the defibrillation output capacitor to cause the battery voltage to collapse and drop below the power-on-reset threshold.
Patent CA-2184558-A1 (CA)
Title: Guide chute for cargo container handling cranes
Inventor: HASEGAWA SHUJI
IPC: B66C13/06
Filed: 1996-08-30
Abstract: A method and apparatus for elimination of residual sway in a cargo container handling gantry crane for reducing container handling cycle times.
Patent CA-2187237-A1 (CA)
Inventor: STRAUB KARLHEINZ
IPC: D21G9/00
Filed: 1996-10-07
Abstract: A strip severing device for a feed strip to be threaded in a machine for producing or processing a paper web. The device has a swingably mounted guide plate for the guiding of the feed strip selectively toward or away from a web separating device. The separating device has a support element which can be rotated. It carries at least one flexible or flexibly supported separating element which swings out from a position of rest into an operating position in which it severs the feed strip coming from the guide plate.
Patent CA-2189496-A1 (CA)
Inventor: GOYETTE PETER
IPC: G09F7/00
Filed: 1996-11-04
Abstract: A portable sign has opposed rectangular tubular frame sections. A tube member joins the tubular frame sections together for pivoting movement relative to each other. A chain extends between the frame sections for limiting an extent to which the frame sections can pivotally move allowing the sign to stand in an A shape. A placard is pivotally connected to the tube member.
Patent CA-2190994-A1 (CA)
Inventor: HARTMANN HEINRICH
IPC: C09K23/52
Filed: 1995-05-13
Abstract: L'invention concerne un procédé de préparation d'émulsions eau dans huile stables de polymérisats hydrolysés de N-vinylamides de la formule (I), dans laquelle R, R?1¿ désigne H ou alkyle C¿1?-C¿6?, par polymérisation de composés de la formule (I), isolément ou en mélange avec d'autres monomères insaturés éthyléniquement, en présence d'initiateurs de polymérisation et d'émulsifiants, sous forme d'émulsions eau dans huile pour donner lieu à des émulsions polymères eau dans huile, en présence d'acides ou de bases et entre 1 à 30 % en poids, par rapport aux polymérisats, d'émulsifiants. Les émulsifiants utilisés sont des mélanges comprenant: (a) entre 5 et 95 % en poids, d'un copolymère séquencé ou d'un copolymère greffé de la structure (A-B)¿m?, (A)¿n?B ou (B)¿n?A, dans laquelle A désigne un homopolymère ou un copolymère hydrophobe dont le degré de polymérisation est au moins de 3, B désigne un homo- ou un copolymère hydrophile dont le degré de polymérisation est au moins de 3, m >= 1 et n >= 2, et (b) entre 5 et 95 % en poids d'un autre émulsifiant eau dans huile dont la masse molaire est inférieure à 1000 g/mol. Les émulsions polymères ainsi obtenues s'utilisent comme agents de rétention ou de floculation dans la fabrication du papier, dans la clarification des eaux usées et des boues dans les stations d'épuration, comme dispersants et comme colloïdes protecteurs pour les boues de forage et comme additifs dans le ciment.
Patent CA-2191100-A1 (CA)
Title: Imaging devices, systems and methods
Inventor: ORAVA RISTO OLAVI
IPC: H04N5/335
Filed: 1995-05-29
Abstract: An imaging device comprises a semiconductor substrate (16) including an array of pixel cells.  Each pixel cell comprising an individually addressable pixel circuit (18) for accumulating charge resulting from radiation incident on a pixel detector.  The pixel circuit and the pixel detector can either be implemented on a single substrate or on two substrates bonded together.  The charge storage device can be a transistor, for example one of a pair of FETs connected as a cascade amplification stage.  An imaging plane can be made up of one imaging device or a plurality of imaging devices tiled to form a mosaic.  The imaging devices may be configured as a slot for certain applications, the slit or slot being scanned over the imaging plane.  Control electronics (24) can include addressing logic for addressing individual pixel circuits for reading accumulated charge from the pixel circuits.  Imaging optimisation can be achieved by determining maximum and minimum charge values for pixels for display, assigning extreme grey scale or colour values to the maximum and minimum charge values and allocating grey scale or colour values to an individual pixel according to a sliding scale between the extreme values. Scattered radiation can be detected and discarded by comparing the detected pixel value to a threshold value related to a minimum detected charge value expected for directly incident radiation and discarding detected pixel values less than said threshold value.
Patent CA-2193183-A1 (CA)
Title: Vulcanisable rubber compositions for the production of vehicle tyres
Inventor: BRAUBACH WILFRIED
IPC: B60C1/00
Filed: 1996-12-17
Abstract: Vulcanisable rubber compositions consisting of styrene-butadiene copolymers, vinyl polybutadiene and finely divided, precipitated silica or mixtures of finely divided, precipitated silica and carbon black, are outstandingly suitable for the production of tyres, in particular tyre treads.
Patent CA-2194314-A1 (CA)
Title: Bed cover assembly for a vehicle bed
Inventor: RONAI CHRISTIAN
IPC: B60P7/04
Filed: 1997-01-03
Abstract: A bed cover assembly for a vehicle bed includes a pair of tracks to be secured to opposed sidewalls of the vehicle bed. A cover extendible between and engageable with the tracks over their lengths, carries formations which co-operate with formations on the tracks when the cover is in tension. A releasable lockingmechanism maintains the cover under tension to inhibit separation of the co-operating formations when they are in mating engagement.
Patent CA-2195786-A1 (CA)
Title: Isoamylase gene from flaviobacterium sp., compositions containing it andmethods using it
Inventor: BARRY GERARD FRANCIS
IPC: C12N1/19
Filed: 1995-07-24
Abstract: A method of producing plant products containing modified starch content, including higher ratios of amylose to amylopectin, increase in intermediate material, or amylopectin having fewer branches or altered branching pattern.  Also provided are DNA constructs and transformed plant cells useful in that method. The preferred method uses isoamylase from a Flavobacteriumsp., more preferrably in combination with a gene encoding ADPglucose pyrophosphorylase.  Also disclosed are the gene from Flavobacteriumsp. and transformed bacterial and plant cells containing a derivative thereof.
Patent CA-2196943-A1 (CA)
Inventor: SHIMOKASA KIYOSHI
IPC: H04L12/825
Filed: 1997-02-06
Abstract: In a case where a signal from a G3FAX terminal is transmitted through an ATM network, the fact that the media is a G3FAX terminal is recognized in the tone detecting section or FAX protocol control section within an ATM exchanger and a data is digitized in and transmitted from the FAX processing section, but in this step a congestion level is identified by a congestion state detecting section according to the traffic data measured in the traffic measuring section as well as in the ATM bus control section and other device congestion data in the network, a transmission rate for G3FAX signal transmission is decided according to a congestion level in the FAX speed control section, and the connection protocol between G3FAX terminals is controlled by the FAX protocol control section to transmit the FAX signals controlling a transmission rate between G3FAX terminals.
Patent CA-2197178-A1 (CA)
Title: Bicyclolactam compounds, use of the same and intermediate in the production of the same
Inventor: OGAWA KAZUO
IPC: A61K31/404
Filed: 1996-06-07
Abstract: Bicyclolactam compounds represented by general formula (1) (see formula I) wherein:      R is oxo or -OR1, where R1 is a hydrogen atom or an aliphatic acyl group having 2 to 6 carbon atoms, benzoyl, toluyl, methoxybenzoyl, dimethoxybenzoyl, or naphthylcarbonyl; A is a group of (2) or (3) (see formula II and III) wherein R2 is a benzoyl group or a benzoyl group substituted by a halogen atom, lower alkyl group, lower alkoxyl group, nitro group, cyano group, hydroxyl group or amino group; Q is a hydrogen atom or lower alkyl group; 1 is 1 or 2; m is 0 or 1 and n is 0, 1 or 2 (provided the case where both of m and n represent 0 simultaneously is excluded); are useful as the active ingredient of medicines having an excellent anxiolytic effect with little side effects such as hypnotic effect, a muscle relaxing effect and a sedative effect.
Patent CA-2199520-A1 (CA)
Title: Method of operating a computer system
Inventor: MALCOLM PETER BRYAN
IPC: G06F21/12
Filed: 1995-09-06
Abstract: In an improved method for accessing files in a computer system, file open requests (20) are intercepted at the level of the operating system. The identity of the file to be opened is extracted (22) from the request and a determination (24) is made as to whether the identity of the requested file should be replaced with the identity of a substitute file to be opened instead of the requested file. If it is determined that the identity should be so replaced, the file open request is amended by substituting (26) the identity of the substitute file for the identity of the requested file, and the request is passed on to its original destination for execution. This technique can be used to cause execution of a substitute program without the knowledge of the user. As an example, software metering can be implemented in a network system by substituting a different program from that requested when the number of copies of the requested program in use on the network has reached the maximum licensed number, so as to provide a user-friendly rejection of the program execution request.
Patent CA-2200145-A1 (CA)
Inventor: ZEITER PATRIK
IPC: A61J7/04
Filed: 1997-03-17
Abstract: Packaging for medicaments such as blister packs contain a plurality of recesses which hold contents. A lidding foil closes off the packaging and protects the contents. The contents such as tablets are pushed through the lidding foil whereupon the lidding foil breaks. The lidding foil features at least one conductive strip and the medicament packaging can be connected to a computer. On pushing the contents through the lidding foil, the lidding foil breaks and the computer recognises the impulse emitted as a result of this action. The conductive strips contain, as current carrying fraction, an SnO/SbO3 hydroxide mixture on a mica substrate.
Patent CA-2201161-A1 (CA)
Title: Isolated nucleic acid molecule coding for tumor rejection antigen precursor dage and uses thereof
Inventor: COULIE PIERRE
IPC: C12Q1/68
Filed: 1995-09-21
Abstract: A new family of tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as DAGE tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as GAGE coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigens, and their precursor molecules are described.
Patent CA-2202098-A1 (CA)
Inventor: LI WEICHENG
IPC: F22B1/18
Filed: 1997-04-08
Abstract: This invention relates to a direct contact gas-to-liquid method and system for heating a liquid and, more particularly, to an burning source being wholly submerged and producing-power method and system for heating a liquid which are capable of significantly improving the efficiency utilizing energy from a burning source to heat and supply a liquid. A burning always produce inherent swelling power except producing heat, but the inherent swelling power is lost in the prior art method and system. In the present invention the combustion chambers used by prior art is replaced by a internal combustion engine means, so that it can utilize the inherent swelling power from the burning gases in the engine means to draw large air into the engine means to support the burning without any other drift device, and to further drive other devices supplying and heating the liquid in the heating method and the heating system.
Patent CA-2203422-A1 (CA)
Title: Heat-insulating body
Inventor: DIETRICH KARL WERNER
IPC: F16L59/02
Filed: 1995-10-26
Abstract: A heat insulating body comprising a) a rigid foamed plastic material comminuted to a powder, and of b) a sheet which clads component a), wherein the sheet which clads component a) has been evacuated and then hermetically sealed. Component a) may additionally comprise an inorganic porous material. The foamed plastic material powder has been pre-pressed at pressures of 0.5 to 5 bar and, prior to being clad with the sheet, has been freed from volatile constituents by heating at temperatures from 50 to 250°C.
Patent CA-2203529-A1 (CA)
Title: Imaging apparatus and toner therefor
Inventor: LANDA BENZION
IPC: G03G15/16
Filed: 1995-01-20
Abstract: Imaging apparatus comprising: an imaging surface having a liquid toner image formed thereon, said image comprising toner particles and carrier liquid, wherein the carrier liquid comprises as a major component, a liquid that evaporates relatively quickly at room temperature, and as a minor component, a liquid that evaporates relatively slowly at room temperature; and an intermediate transfer member having a release outer layer that receives the toner image from the imaging surface and from that it is subsequently transferred.
Patent CA-2206632-A1 (CA)
Inventor: STEINBERGER HELMUT
IPC: C08F14/22
Filed: 1997-05-30
Abstract: The present invention relates to a new fluororubber, a process for its production and its use, as well as a process for producing fluororubber mouldings and/or coatings. The fluororubber comprises a) vinylidene fluoride and optionally further fluorine-containing and/or non-fluorine-containing monomers and b) at least one compound from the group consisting of diiodomethane, 1,2-diiodo-1,1-difluoroethane, 1-iodo-2-bromo-1,1-difluoroethane, 1-bromo-2-iodo-1,1-difluoro-ethane and/or 1,2-dibromo-1,1-difluoroethane, in which at least 800 of the terminal groups have the formula -CH2-X where X = Br and/or I, which contains amounts of iodine and/or bromine of 1 to 5 wt.%, preferably 1 to 4 wt.%, more preferably 2 to 3 wt.%, and which has a complex viscosity at 100°C and .omega. = 6.3 s-1 of 0.01-30 kPa.s as well as a temperature index, calculated as quotient of the viscosities at 40°C and 100°C, of 3-250. The fluororubber is prepared by radical polymerization. The liquid fluororubber is pumpable at slightly elevated temperatures (60-120°C) and can be processed in conventional thermoplastics processing machinery. In addition the liquid fluororubber is stable on storage and readily cross-linkable, and the resulting rubber parts exhibit good mechanical as well as ageing properties that are very close to those of conventional solid fluororubbers.
Patent CA-2207095-A1 (CA)
Inventor: KRAMM BERTHOLD
IPC: A61N1/37
Filed: 1997-06-05
Abstract: A system and method for more reliably detecting and treating arrhythmias such as ventricular fibrillation and tachycardia are provided. The system reacts to the detection of VF/VT by first looking for one or more sensed R waves to confirm arrhythmia. If the arrhythmia is confirmed, an appropriate shock is delivered directly. However, if the arrhytmia is not confirmed following a timed out confirmation duration, a pace pulse is delivered, following which the system looks to see if the pace pulse has resulted in capture of the patient's ventricle. Capture is determined by examining sensed far field signals that correlate with the delivered pace pulse. In a preferred embodiment the far field signals are sensed between aventricular fibrillation coil and a second electrode, the second electrode suitably being either an SCV electrode or the surface of the implanted defibrillator unit. If capture is determined, delivery of a shock is aborted, and the patient may be further treated with pacing therapy. If capture is not found, this indicates that the arrhythmia remains, even though not sensed during the confirmation duration, and shock therapy is applied directly.
Patent CA-2208014-A1 (CA)
Inventor: PELLEGRIN MICHAEL T
IPC: C03C25/14
Filed: 1995-11-27
Abstract: Procédé de défibrage de matière minérale (18) avec de la matière organique (36) qui comprend les étapes suivantes: centrifugation des fibres minérales (20) à partir de la matière minérale en fusion (18) dans une première filière en rotation (10); changement du sens de déplacement des fibres minérales (20) pour former un voile mobile descendant (26) de fibres minérales (20); formation d'un flux de matière organique en fusion (36) se déplaçant vers une deuxième filière en rotation (28) placée au sein du voile (26); séparation du flux de matière organique en fusion (36) en une multitude de courants, chacun d'entre eux étant acheminé à travers des conduits (44) vers la cloison périphérique (46) de la deuxième filière en rotation (28), ces conduits (44) protégeant la matière organique en fusion (36) de la chaleur émanant de la première filière en rotation (10); et centrifugation des fibres organiques (38) à partir de la matière organique en fusion (36).
Patent CA-2209371-A1 (CA)
Title: Leg mechanism
Inventor: PAAKKUNAINEN MARKO
IPC: B25J5/00
Filed: 1996-10-31
Abstract: A leg mechanism comprises an upper arm (2) pivotally connected to a body (1) or the like by means of a hip joint (H), said body (1) being movable by said leg mechanism, and a lower arm (3) pivotally connected to the opposite end of the upper arm by means of a knee joint (K), the lower end of the lower arm comprising a walk element (9) supported by the surface for moving (M).     Between the upper arm (2) and the body (1) at the hip joint (H), and respectively between the upper arm (2) and the lower arm (3) at the knee joint (K), there is an actuator (4, 5) for effecting the pivotal movement of the corresponding joint. At one of the joints (K, H) there is, in addition to an active actuator, also a passive force-transmitting means (7) arranged to transmit a change in the pivoting angle (.alpha.,.beta.) taking place at the joint under the effect of the active actuator and an external load, through a receiving actuator (6, 12) to take the form of a change in the position of the lower end of the lower arm (3) for compensating said change in the angle.
Patent CA-2212144-A1 (CA)
Title: Method of applying a photosensitive resin to a substrate for use in papermaking
Inventor: MILLER JAMES DANIEL II
IPC: D06N3/00
Filed: 1996-01-24
Abstract: The invention comprises a method for applying a curable resin, such as a photosensitive resin, to a substrate such as a papermaker's dewatering felt. The method comprises the steps of providing a substrate; providing a curable liquid resin; providing a second material different from the curable liquid resin; applying the second material to the substrate to occupy at least some of the voids in the substrate intermediate the first and second surfaces of the substrate; applying the curable resin to the substrate; curing at least some of the resin to provide a resin layer on the substrate; and removing at least some of the second material from the substrate, wherein at least some of the second material is removed from the substrate after applying the curable resin to the substrate.
Patent CA-2212924-A1 (CA)
Title: Internal combustion engine provided with a direct fuel injection system assisted by compressed air
Inventor: LUC PHILIPPE
IPC: F02M71/02
Filed: 1995-11-24
Abstract: The disclosed internal combustion engine comprises a single piston compressor (13) associated to each of the combustion chambers (1), said compressor sucking an air/fuel mixture and, due to the action of its discharge strokes, injects said mixture directly inside the combustion chamber (1) at an instant which is appropriately determined by the synchronisation of said compressor (13), the discharge valve (23) of the compressor being arranged inside the combustion chamber (1).
Patent CA-2214862-A1 (CA)
Title: A steering head set of bicycle
IPC: B62K21/06
Filed: 1997-09-08
Abstract: The present invention relates to a steering head set of bicycle, which comprises an upper and a lower cup kits, which includes two bearing cups, a cap and a plugging adapter ring at least; wherein, the bearing cup is to set several balls into an inside cup face of a bearing collar along the inner ball track with the outer race of a cone ring, in combining, a retainer ring jam into the inner cup face of the bearing collar nearing the rim of open end to locate above-mentioned parts into the bearing collar as an integrated component; the cap has an inner and an outer collars corresponding to the cone ring of the bearing cup in the upper cup kit, in which the inner collar forms an outside taper face for retaining on the inside cone face of the cone ring, and several axial open slots along the edge of the open; the plugging adapter ring has a taper face formed on the outside head for retaining on the inside cone face of the cone ring of the bearing cup in the lower cup kit, and several axial open slots along the edge of the open; in combining, the two bearing cups are fixed on the steering tube from both ends respectively, co-operating with the cap and the plugging adapter ring pressing down from the both ends separately, the shaft tube of the front fork is held on excepting swivelling.