baber/WOPTO huggingface dataset:
Patent CA-2177197-A1 (CA)
Inventor: SCHUETZENDUEBEL WOLFRAM G
IPC: F01K3/24
Filed: 1996-05-23
Abstract: A waste-to-energy plant which is designed and operated to burn municipal waste combines a high pressure steam turbine/generator cycle and a combustion turbine/generator cycle, wherein the exit gas from the combustion turbine is utilized to superheat high pressure steam prior to entering the steam turbine. The combination of the combustion turbine/generator cycle with the steam turbine/generator cycle enables operation of the waste-to-energy plant at high pressure and high temperature resulting in greatly increased thermal cycle efficiency while eliminating superheater surfaces from the waste heat recovery boiler, thereby greatly reducing corrosion problems associated with waste heat recovery boilers.
Patent CA-2179321-A1 (CA)
Title: Support for the orderly suspension of objects in rod, strip or plate form
Inventor: HEINZLE EGON
IPC: A47B81/00
Filed: 1995-10-11
Abstract: In a support for the orderly suspension of objects in rod, strip or plate form, there are two clamping jaws (2, 3) movable dependently on each other and rotatably secured to a basic component (4). One of the ends (5, 6) of the clamping jaws (2, 3) projects freely and the other is held so as to rotate transversely to their longitudinal axes (7, 8). The two axes (7, 8) lie at least approximately in one plane and include an angle (.alpha.) with the point (11) directed upwards in the position of use. Thus the two jaws (2 and 3) lend to be pressed together only by the downward pivoting movement. The more the jaws (2 and 3) are pulled downward, the greater is the mutual pressure and hence even relatively heavy objects can be securely held.
Patent CA-2180040-A1 (CA)
Title: High frequency power distributor/synthesizer
Inventor: NISHIMURA HIROAKI
IPC: H01P5/19
Filed: 1996-06-27
Abstract: A high frequency power distributor/synthesizer includes a first terminal useful as an input or output terminal for high frequency power, and second and third terminals useful as outputs or inputs for high frequency power. High frequency transmission lines are connected between the first terminal and the second or third terminals, and a balance resistor is connected between said second and third terminals. A coil is connected between said second and third terminals in parallel to the balance resistor to improve isolation characteristic and return loss without substantial influence on insertion loss of the distributor/synthesizer.
Patent CA-2180188-A1 (CA)
Title: Method and apparatus for viewing with a virtual optical center
Inventor: NALWA VISHVJIT SINGH
IPC: G02B27/14
Filed: 1996-06-28
Abstract: Several viewing devices (329, 331) share a virtual optical center (334). The viewing devices (329, 331) have reflected fields of view from reflective surfaces (336, 334). The reflective surfaces and the actual optical centers of the viewing devices are arranged so that the actual optical centers map to the same virtual optical center (334). Sharing a virtual optical center (334) effectively allows the viewing devices (329, 331) to have fields of view emanating from the same point notwithstanding that the devices are in separate locations.
Patent CA-2182776-A1 (CA)
Title: Interrupteur pour avertisseur sonore et structure de montage avec plage de connexion a l'interieur d'un volant
Inventor: KOMIYA FUMINORI
IPC: B62D1/04
Filed: 1995-12-06
Abstract: Cette invention concerne une simplification d'une structure pour monter un support (5) pour un coussin sur un noyau métallique (3) d'un volant de direction, permettant de restreindre le mouvement d'un coussin intégré (2) à commutation couvrant la partie d'un volant de direction (1) du type à 4 rayons, partant du centre de celui-ci vers des portions intermédiaires des rayons, et de diminuer le nombre de contacts et les coûts de fabrication. Sur les rayons (3c) du noyau métallique du volant de direction, il y a un pont (élément de verrouillage) (4) qui est constitué d'une pluralité de pattes (4a) disposées sensiblement parallèlement à l'arbre de direction et une barre transversale (portion de retenue) (4b) formée aux portions d'extrémité libres des pattes (4a) de manière à être repliées vers le côté interne du volant de direction. Un support (5) est prévu entre les rayons (3c) du noyau métallique et la barre transversale (4b) du pont (4) et il a une surface de travail se superposant à la barre transversale (4b) du pont (4). Un moyen pour pousser le support (5) vers la barre transversale (4b) et un moyen (4c, 8a) pour positionner le support (5) par rapport à l'axe de l'arbre direction sont prévus entre la face de travail (8b) du support (5) et les rayons (3c) du noyau métallique. Des ressorts de compression en spirale poussant le coussin (2) vers le conducteur sont prévus aux portions d'extrémité droite et gauche (c et d) d'un côté inférieur du coussin (2) et aux deux portions supérieures latérales (a, b) de la plaquette, la distance entre les portions latérales supérieures (a, b) étant plus grande que celle entre les portions latérales inférieures (c, d), des contacts de commutateur (7a-7c) de klaxon étant prévus dans une portion centrale latérale inférieure du coussin et dans deux portions terminales latérales supérieures de celui-ci.
Patent CA-2183130-A1 (CA)
Inventor: SETHNA RUSTAM H
IPC: B01F3/08
Filed: 1996-08-12
Abstract: A gas injection apparatus for injecting a gas into a liquid comprising a baffle plate, a re-circulation chamber,  and  a  discharge  nozzle.   The discharge nozzle is oriented normally to the baffle plate so that a liquid stream composed of the liquid is directed against the baffle plate and produces an oppositely directed flow towards the outer peripheral edge of the baffle plate. The oppositely directed flow has a sheet-like turbulent flow regime located adjacent to the plate and a circulating flow regime located above the turbulent flow regime and bounded by a re-circulation chamber. The gas is mixed into the liquid so that smaller bubbles are entrained in the turbulent flow regime and are discharged with the liquid flowing in the turbulent flow regime from the outer peripheral edge of the baffle plate. Larger bubbles flow into the circulating flow regime to break up into smaller bubbles which are entrained in the turbulent flow regime swept out of the apparatus. The apparatus is particularly useful in a gold leaching process in which the gold slurry is thickened to produce clarified water. Oxygen is injected into the clarified water and thereafter, the clarified water is injected into a leaching tank.
Patent CA-2183662-A1 (CA)
Inventor: ASRAR JAWED
IPC: C08L67/02
Filed: 1995-03-03
Abstract: L'invention concerne un polyester linéaire ignifuge contenant un produit de recyclage de polyesters, tels que du polyéthylène téréphtalate et une quantité ignifugeante d'acide carboxyphosphinique. L'invention concerne également un procédé pour fabriquer le polyester et les produits obtenus avec celui-ci.
Patent CA-2184416-A1 (CA)
Inventor: LARA JANNERY
IPC: G09B23/02
Filed: 1996-08-29
Abstract: MAKE-U-STUDY-GAME is an educational multiplication game, created to help children 7 & up learn their time tables and improve their multiplication skills. It comprises 200 pieces. 100 pieces, each with each multiplier/multiplicand from the 10 time tables and equal sign on them. Also 100 pieces, each with each product of said time tables on them. The player who answers a question, will place the equal sign facing him/her. In the end, the player facing the more equal signs wins. Players will at all times take turns. If one of them does not know the answer, the next player must answer that question. If no one knows the answer to a question, pieces are set aside for further study. When a player draws a piece with a product or answer and it is his/her turn to ask the question, he/she will prompt: Find a # in yellow which multiplied by another equals 16. The opponent must answer: 4x4= in yellow. (See game shown on Specifications section.)
Patent CA-2185933-A1 (CA)
Inventor: DE LACHARRIERE OLIVIER
IPC: A61K8/41
Filed: 1996-09-18
Abstract: L'invention se rapporte à une composition notamment cosmétique, et plus particulièrement pour la teinture des fibres kératiniques, contenant au moins un antagoniste de substance P pour diminuer voir éliminer les effets irritants des colorants et/ou pigments et/ou précurseurs de colorants utilisés lors de cette teinture. L'antagoniste de substance P peut faire partie de la composition de teinture elle-même ou être contenu dans une composition appliquée préalablement à l'application de la composition de teinture.
Patent CA-2193047-A1 (CA)
Inventor: ANTONINI JOSEPH
IPC: F16J15/32
Filed: 1996-12-16
Abstract: An annular oil lip seal extender is used to axially reposition a conventional lip seal with respect to a rotating shaft after a wear groove is formed by the rubbing interaction between the lip seal and shaft without the need for a new seal, a new or reground shaft, the use of unreliable thin walled sleeves that fit over the shaft, or overly complicated assemblies that are prone to failure.  The extender can be press fitted into the seal and the sub-assembly installed into a conventional housing bore.  Alternatively, the extender can be loose fitted into the housing bore and the seal press fitted between the extender and the circumferential extending wall of the housing bore.
Patent CA-2194895-A1 (CA)
Inventor: LAMBERT LEWIS H JR
IPC: A61K38/00
Filed: 1995-07-11
Abstract: The present invention relates to methods for treating protozoan infections comprising administering to a subject suffering from protozoan infection, a bactericidal/permeability-inducing (BPI) protein product.
Patent CA-2196206-A1 (CA)
Title: Semiconductor device with integrated rc network and schottky diode
Inventor: RAO BHASKER
IPC: H01L27/04
Filed: 1995-07-28
Abstract: A semiconductor device (100) which has a resistor (12), a capacitor (13), a Schottky diode (11), and an ESD protection device (101) all formed on a single semiconductor substrate. The resistor (12) and the capacitor (13) are coupled together in series. The Schottky diode and the ESD protection device are coupled in parallel to the series connection of the resistor (12) and capacitor (13).
Patent CA-2198851-A1 (CA)
Inventor: ENGIBAROV EDDY
IPC: B23Q1/28
Filed: 1995-09-01
Abstract: In a tool holder support assembly (10), a horizontal slide member (18) connects to a machinery table (12) with a T-slot connection (14) and a vertical support post (22) connects to the slide member (18) with a sliding dovetail joint (26). The slide member (18) and post (22) are fixed together by a wedge (34) that extends from the post (22) and presses transversely against a sloped surface (76) of a dovetail protrusion (62) on the sliding member when a bolt (36) is rotated. The slide member (18) is fixed to the machinery table by engaging a nut (78) located in the T-slot (14) with a bolt (85) passed through the slide member (18). Alignment is provided between the machinery table (12) and slide member (18) by abutting external surfaces (90, 92).
Patent CA-2198862-A1 (CA)
Title: Myocardial protection using benzothiazepinones
Inventor: LATOUR JEAN-GILLES
IPC: A61K31/55
Filed: 1995-09-11
Abstract: Myocardial protection is achieved by administering to a patient an effective amount of a benzothiazepin derivative. The benzothiazepin derivatives have general chemical formula (I), wherein R1 represents hydrogen or methyl, R2 represents hydrogen or acetyl, R3 represents hydrogen or methyl, and R4 represents hydrogen or a halogen, with the proviso that R1 cannot be methyl when R2 = acetyl, R3 = methyl and R4 = hydrogen. The above compounds may also be used in other clinical conditions such as treatment of stable and unstable angina, non-Q-wave myocardial infarction, cerebral trauma ischemia and reperfusion, organ graft preservation, etc.
Patent CA-2199610-A1 (CA)
Title: Eye drops for repairing repairing corneal damage
Inventor: OHUCHI JUNKO
IPC: A61K33/14
Filed: 1995-09-14
Abstract: Object: to provide eye drops which are highly efficacious in repairing corneal disturbance and can be applied repeatedly and safely. Constitution: Eye drops containing (a) sodium chloride, potassium chloride and sodium hydrogencarbonate and (b) 0.5-3 wt.% of taurine, and having a pH value of 5.5 to 8.0 and an osmotic pressure of 250-450 mOsm.
Patent CA-2203310-A1 (CA)
Title: Compressed matrix for slow release of salt of tianeptine sodium following oral administration
Inventor: WUTHRICH PATRICK
IPC: A61K31/55
Filed: 1997-04-22
Abstract: Tablet matrix in which sustained release of sodium tianeptine (I) is controlled using a polymeric cellulose derivative and a calcium salt is new.
Patent CA-2205565-A1 (CA)
Title: Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as arecord carrier
Inventor: SCHOUHAMER IMMINK KORNELIS ANT
IPC: H03M7/14
Filed: 1996-08-26
Abstract: A method for converting a series of m-bit information words to a modulated signal is described. For each information word from the series, an n-bit code word is delivered. The delivered code words are:  converted to the modulated signal. The code words are distributed over at least one group (G11, G12) of a first type and at least one group (G2) of a second type. For the delivery of each of the code words belonging to the group (G11, G12) of the first type the associated group establishes a coding state (S1, S4) of the first type. When each of the code words belonging to the group (G2) of the second type is delivered, a coding state (S2, S3) of the second type is established which is determined by an information word belonging to the delivered code word. When one of the code words is assigned to the received information word, this code word is selected from a set (V1, V2, V3, V4) of code words which depends on the coding state (S1, S2, S3, S4). The sets of code words (V2, V3) belonging to the coding states (S1, S2) of the second type are disjunct. The DC and LF parameters of the modulated signal are improved, when in a coding state of the first type (S1 and S4), by assigning a code word from a set of another state of the first type, while not violating the dk-constraint. That one of the sets of the first type is selected, of which the code word results in the best momentary running DC value. The method can be applied to 8 to 15, 8 to 16 (like EFM+) or other codes with coding state mechanisms. Further a record carrier, a signal, a coding and a recording device are disclosed.
Patent CA-2206304-A1 (CA)
Inventor: EDWARDS STUART D
IPC: A61B18/14
Filed: 1995-11-30
Abstract: Appareil médical (20) comprenant une partie en forme de sonde allongée (22) pouvant être introduite dans l'urètre d'une femme et ayant une longueur telle que, lorsque l'extrémité distale (22b) est placée à proximité d'un volume cible de tissus autour de l'urètre, l'extrémité proximale se trouve à l'extérieur de l'urètre. La partie en forme de sonde allongée (22) est pourvue d'un passage (31) qui va de l'extrémité proximale (22a) à l'extrémité distale (22b). Au moins une aiguille tubulaire (41) est placée dans le passage (31); elle a une première et une deuxième extrémités (41a, 41b) et est pourvue d'un conduit d'écoulement (42) qui s'étend de manière longitudinale entre la première extrémité (41a) et au moins un orifice (43) pratiqué à la deuxième extrémité (41b) de ladite ou lesdites aiguilles tubulaires (41). Une poignée de commande (61) est fixée à l'extrémité proximale (22a) de la partie sonde allongée (22) pour permettre de déplacer ladite ou lesdites aiguilles tubulaires (41) dans le passage (31). Un conduit de guidage (58) permet de déplacer l'aiguille tubulaire (41) selon un trajet courbe qui forme un angle par rapport à l'axe longitudinal (27). Un dispositif d'alimentation (96) supporté par l'extrémité proximale (22a) de la partie sonde allongée (22) est en communication avec le conduit d'écoulement (42) de l'aiguille tubulaire (41), ce qui permet d'introduire un agent dans le conduit en question (42). On décrit également une méthode pour l'utilisation de l'appareil (20).
Patent CA-2211253-A1 (CA)
Inventor: SHINJO HIROSHI
IPC: B02C15/14
Filed: 1997-07-23
Abstract: The present invention relates to a glass crushing machine and glass crushing system using the same. The glass crushing machine comprises a cylindrical crushing chamber 2; a powder and particle collecting chamber 4 formed to be cylindrical and disposed downward of the crushing chamber 2; a funnel-like crushed substance collecting portion 5 disposed at the powder and particle collecting chamber 4; a porous bottom plate 7 detachably and attachably disposed between the crushing chamber 2 and the powder and particle collecting chamber 5, having a number of pores and divided into a plurality; a drive shaft 8 disposed at a roughly middle part of the crushing chamber 2; a roller rotating shaft 10 connected to the drive shaft 8 via a connection means; crushing rollers 11 rotatably fitted to the roller rotating shaft 10 and having crushing elements 12 consisting of rows of square columns formed in duplex on the outer circumferential surface. Furthermore, the glass crushing machine has a excellent crushing capacity of glass products and an excellent durability, which is able to crush glass products to any optional particle sizes with no crushed pieces remaining in the crushing chamber and to prevent the drive portion from being influenced by crushed particles and dust, and the compact glass crushing system has an excellent crushing efficiency and an excellent movability, which is able to very efficiently crush glass products.
Patent CA-2211999-A1 (CA)
Inventor: VAN NEE DIDIER J R
IPC: H04J11/00
Filed: 1997-07-30
Abstract: The encoding/transmission of information in an OFDM system is enhanced by using complementary codes and different patterns of amplitude modulation representing respective data words. The complementary codes, more particularly, are converted into phase vectors and modulated by the selected pattern. The result is then used to modulate respective carrier signals. The modulated result is then transmitted to a receiver which decodes the received signals to recover the encoded information.
Patent CA-2213420-A1 (CA)
Title: Purine compounds and xanthine oxidase inhibitors
Inventor: ENDO KAZUKI
IPC: C07D473/34
Filed: 1996-02-21
Abstract: Purine or triazolopurine compounds represented by general formula (I) or (II), wherein R1 and R4 represent each hydrogen, halogeno, hydroxy, mercapto or amino; R2 represents alkyl or aryl; and R3 and R5 represent each hydrogen, alkyl or aryl; and medicinal compositions comprising these compounds as the active ingredient in particular, xanthin oxidase inhibitors, remedies for hyperuricemia, or remedies or preventives for gout.
Patent CA-2216123-A1 (CA)
Title: Ultrasonic diagnostic imaging system with universal access to diagnostic information and images
Inventor: SOUQUET JACQUES
IPC: G06F19/00
Filed: 1997-09-23
Abstract: A medical ultrasonic diagnostic imaging system is provided which is capable of being accessed over data communication networks such as the Internet, making the ultrasonic images, diagnostic reports, and ultrasound system diagnostics information and operation accessible to a conventional personal computer using commercially available software at virtually any remote location. In one embodiment, the ultrasound system can be remotely operated from the personal computer. The inventive apparatus and techniques make it possible for physicians to remotely access, control, and perform diagnoses using their ultrasound systems over a network such as the World Wide Web with no special hardware requirements.
Patent CA-2216814-A1 (CA)
Title: Personal computer lottery game
Inventor: KAYE PERRY
IPC: A63F5/04
Filed: 1996-03-22
Abstract: A method and system for playing a player interactive lottery type game includes a gaming piece which includes a predetermined code having data indicating whether the player wins or loses the game, the data being unrecognizable to the player, such that the player does not know the outcome of the game prior to play the game. The code is entered by the player into a processor. The processor presents a game of chance to the player on a display for interactive play by the player, and the player controls game play by inputting game parameters to the processor. The processor controls the outcome of the game of chance played by the player based upon the code entered by the player. A display provides an indication to the player of a game win or a game loss based upon the code.
Patent CA-2217415-A1 (CA)
Inventor: LING TIEN-FENG
IPC: D21C3/22
Filed: 1997-10-27
Abstract: An improved method for acid sulfite pulping of wood chips in which wood chips are digested in an acid sulfite pulping liquor to produce a wood pulp is disclosed, which improvement includes adding to the chips, prior to mixing with the acid sulfite pulping liquor, a nonionic or anionic surfactant, or mixtures thereof.
Patent CA-2217615-A1 (CA)
Title: Satellite communication method
Inventor: SMITH MARTIN STEVEN
IPC: H04B7/185
Filed: 1997-10-08
Abstract: A system for relaying information between a satellite in orbit around the earth, and an earth station, wherein the satellite orbit is:   a) substantially circular; b) inclined to the equatorial plane; and c) has a period matching the earth's rotational period; and wherein the earth station comprises an antenna operable over a wider angle in elevation than in azimuth. By tilting the axis of the orbit, and using this type of antenna, more satellites can be fitted into the limited geostationary positions without mutual interference.
Patent CA-2217919-A1 (CA)
Title: Injected molded magnetic roller mold cavity with replaceable inserts
Inventor: WAGNER JENNIFER R
IPC: G03G15/09
Filed: 1997-10-08
Abstract: A mold for use in a molding machine for manufacturing a magnetic roll for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded an a photoconductive member is provided. The mold includes a body and an insert. The body defines a surface of the body. The insert is positioned at least partially against the surface of the body. The insert defines an inner surface of the insert. The inner surface is adapted to conform to at least a portion of the periphery of the roll. The insert may be replaced when worn and the body may be reused with a replacement insert.
Patent CA-2218239-A1 (CA)
Title: Drain forming equipment for reinforcing soft ground, and method and structure for arranging drains
Inventor: KIM JONG CHUN
IPC: E02D3/10
Filed: 1996-04-15
Abstract: The present invention relates to a structure and method for arranging drains to reinforce soft ground and a device for use in forming the drains, and provides a drain pack comprising a net-like portion and a reinforcing portion and a square drain pack. In addition, the present invention discloses a new drain structure and a method for uniformly arranging an effective draining radius, and furthermore provides a polygonal guide casing for placing the pack in the ground without twisting and a placing device for placing a drain in deep soft ground while keeping verticality without the guide casing being deformed. Thus, the present invention provides effects of maximizing the drain effect and promoting the subsidence of ground.