baber/WOPTO huggingface dataset:
Patent CA-2210751-A1 (CA)
Inventor: LOMBARDERO VALLADARES JOSEFA
IPC: A61K38/00
Filed: 1996-11-18
Abstract: Anticorps monoclonaux qui reconnaissent l'antigène CD6, compositions pharmaceutiques qui contiennent ces anticorps et qui soient capables d'assurer une efficacité clinique et histologique chez des patients atteints de différentes formes cliniques du Psoriasis.
Patent CA-2215296-A1 (CA)
Title: Apparatus and method for producing clinker from a hydrous slurry of raw materials
Inventor: FENGER JENS
IPC: C04B7/44
Filed: 1995-08-03
Abstract: The invention relates to an apparatus and a method for manufacturing clinker, such as cement clinker, in which the majority of the raw materials is present in a hydrous slurry. Initially, the slurry is dried in a gas suspension drier, and the raw materials are subsquently passed to a thermal unit in which the heating of the raw material is effected fairly quickly so that all organic compounds are destroyed in the thermal unit. Subsequent to being heated in the thermal unit, the raw material is directed to the kiln in which it is nodulized and burned into clinker.
Patent CA-2215612-A1 (CA)
Inventor: BURGER RICHARD
IPC: B25H1/06
Filed: 1997-09-16
Abstract: A stowable knockdown sawhorse can be assembled in two configurations: an operating configuration and a storage configuration. The sawhorse includes a pair of inverted-V-shaped leg members and a saddle having four mounting assemblies -- two at each end, one per side. Each leg member has a notched apex that envelops one end of the saddle and is in turn enveloped within an inclined channel formed within each mounting assembly, thereby forming the sawhorse into its operating configuration. Each mounting assembly further defines an exterior bearing surface, the bearing surfaces on like sides of the saddle facing and opposing each other and lying on planes that intersect beyond the saddle working surface to form an angle equal to the apex angle of the leg members. The bearing surfaces are thereby oriented to accept and retain therebetween the leg assemblies when disengaged from the ends of the saddle and inverted between the bearing surfaces to form the sawhorse into its storage configuration.
Patent CA-2216060-A1 (CA)
Title: Methods and compositions for imaging and cleaning lithographic printing plates
Inventor: LANPHEAR SUSAN J
IPC: B41M5/24
Filed: 1997-09-17
Abstract: Cleaning compositions for ablation-type lithographic printing plates include solvent, non-solvent and lubricating components, the vapor pressures and concentrations of the various components being chosen such that the mixture never becomes too rich in solvent. In this way, the solvent's effect is directed primarily at thermal byproducts, which, because they are exposed and already partly decomposed, are more vulnerable to solvent action that the intact, anchored plate constituents in unimaged regions. The compositions are used in conjunction with mechanical rubbing of the plate surface following imaging.
Patent CA-2218615-A1 (CA)
Inventor: KUIPER GEZINUS
IPC: G01B3/10
Filed: 1997-10-20
Abstract: A device intended for being attached to a free end of a measuring tape, which device comprises - at least two at least substantially plate-shaped parts which can be fitted together, between which parts the free end of the measuring tape can be provided, whereby a free end of at least one of said parts comprises a flat side corresponding with the zero point of a scale indication provided on the measuring tape, - a hook which is movable between a position of rest and an operating position, said hook in the position of rest extending at least substantially parallel to the measuring tape to be attached and in operating position extending at least substantially perpendicularly thereto, with its inner side at least substantially coinciding with the zero point of a scale indication provided on the measuring tape, whereby at least one of said plate-shaped parts is provided with means for matching the free end of said measuring tape between said parts without any deformation thereof.
Patent CA-2218915-A1 (CA)
Title: Method for measurement of amount of liquid metal in casting furnace
Inventor: BERGE ARNULF
IPC: B22D41/06
Filed: 1996-04-19
Abstract: The invention relates to a method for measuring the amount of liquid metal contained in tiltable casting furnaces. It is established and maintained a reference curve for the amount of metal in the furnace as a function of the furnace tilting angle at a reference level for metal at the furnace outlet opening and that the amount of metal contained in the casting furnace at any furnace tilting angle during the casting process is read from the reference curve after correction due to deviation of actual metal level from the reference metal level.
Patent CA-2219921-A1 (CA)
Title: Spread spectrum communication network with adaptive frequency agility
Inventor: SAGE GERALD F
IPC: H04B1/7156
Filed: 1996-04-29
Abstract: A base station communicates with a plurality of mobile stations over a cellular network. In one embodiment, the base station includes a receiver having a receiver synthesizer input, where the receiver is configured to receive inbound information from the mobile station on a first predetermined frequency. The receiver further has two programmable frequency sources that are configured to alternately supply a receiver synthesizer input signal to the receiver. The base station also inlcudes a transmitter having a transmitter synthesizer input, where the transmitter is configured to transmit outbound information to the mobile station on a second predetermined frequency. The transmitter further has two programmable frequency sources that are configured to alternately supply a transmitter synthesizer input signal to the transmitter. A processor is connected to the receiver and the transmitter and is configured to decode the inbound information and to encode the outbound information to communicate with the mobile station. This two-way communication continues by programming and then alternately selecting the receive synthesizers to receive on the correct frequency, and by programming and then alternately selecting the transmit synthesizers to transmit on the correct frequency. A preferred protocol is Global Systems for Mobile Communication (GSM).
Patent CA-2220833-A1 (CA)
Title: Advanced embedded code hopping system
Inventor: BIRCHFIELD JERRY
IPC: G07C9/00
Filed: 1996-04-18
Abstract: A system for monitoring and controlling an area comprising a controller (35) for controlling system operational functions; at least one remote-control transmitter (25) for transmitting system commands to the controller in a code word having a fixed word and a hopping word therein; the fixed word comprising at least one fixed data bit and the hopping word comprising at least one changing data bit, wherein the hopping word changes its binary value from transmission to transmission of the system commands; and, means for scrambling bits of the fixed word and bits of the hopping word within the code word.
Patent CA-2222164-A1 (CA)
Title: Monitoring tag with removal detection
Inventor: MCAULEY JOHN M
IPC: G08B21/02
Filed: 1996-06-14
Abstract: A tag (20) is provided for being secured to an object whose location is to be monitored. Improved mechanisms are provided for ensuring that removal of the tag is detected and signaled to a monitoring system. One preferred embodiment of the tag of the present invention includes an optical sensor (50) for sensing when the tag is near the surface of the object whose location is being monitored. The optical sensor emits optical signals to the surface of the object being monitored and receives reflected optical signals back therefrom.  The tag periodically transmits status messages (70) to the monitoring system which permit the monitoring system (22) to determine whether the tag (20) is being held near the object and whether the tag (20) is within the monitored area. In another embodiment of the present invention, a temperature sensor (202) is substituted for the optical sensor.
Patent CA-2222811-A1 (CA)
Title: Stabilized solid dispersions of misoprostol
Inventor: KARARLI TUGRUL T
IPC: A61K9/14
Filed: 1996-05-22
Abstract: Stable solid state amorphous dispersions of misoprostol are disclosed which are prepared using the ethanol solvent method, lyophilization and spray drying techniques, such dispersions have utility in a wide variety of formulations for the delivery of misoprostol through various routes.
Patent CA-2223622-A1 (CA)
Inventor: LIU WUN-HUI
IPC: B27L7/00
Filed: 1997-12-04
Abstract: A firewood splitting machine is composed of a support frame, a cutter mounted on one end of the support frame, an oil pressure cylinder mounted on another end of the support frame, and an oil injecting device mounted in the support frame. The oil pressure cylinder consists of a cylindrical body, a piston, a rod member, a subsidiary piston, and a subsidiary rod member. The piston is located in the cylindrical body such that an oil pressure space is formed between the piston and a rear end cover of the cylindrical body. The rod member is fastened at one end thereof with the piston such that another end of the rod member is jutted out of a front end cover of the cylindrical body. A pivoting hole is extended along the direction of the longitudinal axis of the rod member such that the pivoting hole is in communication with the oil pressure space. The subsidiary piston is located in the pivoting hole such that the subsidiary piston is fastened with one end of the subsidiary rod member which has another end extending out of the pivoting hole to engage a press plate capable of forcing a wood to move toward the cutter. The oil injecting device is intended to inject oil into the oil pressure space of the oil pressure cylinder.
Patent CA-2226656-A1 (CA)
Title: Perfected agricultural mowing machine
Inventor: WALCH MARTIN
IPC: A01D34/66
Filed: 1998-02-12
Abstract: The invention relates to an agricultural cutting machine includes a chassis, a harvesting mechanism and a suspension device connecting the harvesting mechanism to the chassis. The suspension device includes a lower suspension member and an upper suspension member forming an articulated quadrilateral which allows the harvesting mechanism to move relative to the chassis. The geometric axis of the articulation connecting the lower suspension member to the harvesting mechanism passes through or substantially through the center of mass of the harvesting mechanism.
Patent CA-2228548-A1 (CA)
Title: Antenna array
Inventor: GABRIEL ROLAND
IPC: H01Q21/24
Filed: 1997-06-05
Abstract: The invention concerns an antenna array for simultaneously receiving or simultaneously emitting electromagnetic waves with two linear orthogonal polarizations, the antenna array comprising a decoupling arrangement (17) between adjacent radiator modules (1). The decoupling arrangement is provided between two radiator modules (1) which are adjacent in the mounting direction (21). The object of the invention is to improve the antenna array by providing between two adjacent radiator modules (1) a decoupling structural element (17) of which at least the longitudinal component extends in the mounting direction (21), the length of this longitudinal component being greater than or equal to 25 % of the distance (25) between the centres or bases (23) of the corresponding adjacent radiator modules (1).
Patent CA-2228554-A1 (CA)
Title: Method of measuring operation characteristic of proportional electromagnetic control valve, method of controlling operation of hydraulic cylinder, and method of modifying operation characteristic of proportional electromagnetic control valve
Inventor: IKARASHI MASAAKI
IPC: B29C45/82
Filed: 1998-02-06
Abstract: The present invention relates to a method by which an operation characteristic of a proportional electromagnetic control valve can be automatically measured in a short period of time.  For this purpose, in the operation characteristic measuring method of the present invention, when the proportional electromagnetic control valve to be measured is a proportional electromagnetic pressure control valve, at each step for measuring a pressure of a hydraulic circuit, the pressure is measured with a predetermined interval of time, the pressure is assumed to be stabilized at a point of time when a difference ~P between thus measured pressure value and the previously measured pressure value becomes a predetermined level e or less, and the measured pressure value at this point of time is employed as a pressure corresponding to a load current at this step.  The present invention is used at the time when an injection molding machine is inspected at its manufacturing site upon shipping and at the time when the injection molding machine is controlled while being actually operated.
Patent CA-2230227-A1 (CA)
Title: Electric drive system for planer mill infeed and outfeed rolls
Inventor: KYRSTEIN JOHN PER
IPC: B65G23/22
Filed: 1998-02-20
Abstract: A method and apparatus for converting a conventional mechanical or hydraulic system for driving the infeed and outfeed rolls of a planer mill or a similar conveyor to variable frequency electric power. The method involves disconnecting the roller shafts from pre-existing mechanical and hydraulic drive components housed within the conveyor gearbox or other support frame. The electric motors are mounted at fixed positions on a panel rigidly connected to the gearbox or other support frame at a location spaced-apart from the roller shafts. Each motor is coupled to a corresponding roller shaft by means of a connector drive shaft having universal joint couplers at each end thereof. This arrangement permits displacement of the roller shafts during normal operation of the conveyor without transferring torque forces to the electric motors. The speed of each motor and hence each roller may be independently controlled by a frequency inverter which is operable by remote control.
Patent CA-2230370-A1 (CA)
Inventor: JARECKI DAVID
IPC: E06B9/307
Filed: 1998-02-24
Abstract: A retaining clip for sizing a horizontal mini-blind is disclosed. The retaining clip frictionally engages a lift cord threaded through a series of slots formed within a series of horizontal slats. The mini-blinds are sized attaching the retaining clip to the lift cord, cutting the lift cords underneath the retaining clip below the rung cords, then sliding the retaining clip into a channel formed in abottom rail. The bottom rail includes a pair of oppositely facing notches which receive the ladder cords to prevent further movement of the clip in the channel.The ladder cords and the lift cord are not knotted and captured using a plug int he bottom rail, which results in a flush relationship between the bottom rail and awindow opening.
Patent CA-2230383-A1 (CA)
Title: Heat mouldable boot liner
Inventor: DONNELLY PETER
IPC: A43B5/04
Filed: 1998-02-24
Abstract: A heat mouldable boot liner has an upper portion extending upwardly from a foot portion, which has a pair of flaps extending along the foot portion, the flaps being adjustable to bring one of the flaps into overlapping relationship relative to the other of the flaps over the wearer's foot. A tongue extends upwardly from the other one of the flaps within the upper portion of the liner, which has another pair of flaps intended to be overlapped over the tongue at the lower portion of the wearer's leg. The foot portion includes a heel portion shaped to fit snugly the user's heel. The present liner can be heat-moulded in a single-stage moulding operation.
Patent CA-2230840-A1 (CA)
Title: Ice scraper
Inventor: WHITEHEAD STEPHEN P
IPC: E01H5/02
Filed: 1998-02-27
Abstract: A user-friendly ice scraper is provided to chop and scrape ice. The sturdy ice scraper has a blade housing which holds an ice scraper blade. The blade housing can comprise a plastic blade holder with flared ribs. Advantageously, the ice scraper has a high strength composite handle with a metal core and plastic sleeve. The handle preferable includes a cap or other handgrip at its upper end.
Patent CA-2230904-A1 (CA)
Inventor: HADDAD FLORENT
IPC: G10K11/162
Filed: 1996-09-20
Abstract: La présente invention a pour objet un procédé d'atténuation de l'amplitude des vibrations et de l'onde de pression (6) rayonnée par une surface rayonnante (5) et/ou une surface incidente (3) d'un matériau soumis à des vibrations d'origine mécanique et/ou acoustique. Le matériau est composé d'une structure élastique pesante de conformation anisotrope, ayant une géométrie interne apte à réaliser une déviation et une localisation des vibrations internes (7) à la structure. Dans les zones de localisation de l'énergie vibratoire peut être incorporé localement un matériau spécifique réalisant la conversion de l'énergie vibratoire en une autre forme d'énergie.
Patent CA-2231178-A1 (CA)
Inventor: WHRITENOUR DAVID C
IPC: B41M5/385
Filed: 1997-09-17
Abstract: There are described novel compounds which are represented by formula (I) wherein the substituents R1-R6 have the meanings given in claim 1. The compounds of the present invention are useful as dyes and as intermediates and dye moieties in the preparation of compounds, e.g., image dye-providing compounds, which are particularly useful in imaging applications.
Patent CA-2231915-A1 (CA)
Title: Improved joint for variable wall thickness conduit
Inventor: WINSLETT BRIAN
IPC: F16L21/035
Filed: 1998-03-11
Abstract: A conduit section having a variable thickness, the conduit section comprising a female end having a body portion which terminates in a first support surface and having a sealing sleeve extending beyond the first support surface, the sleeve having a first sealing surface, the sleeve having a thickness, a male end having a body portion which terminates in a wall having sealing nose extending beyond the wall, the nose having a load bearing surface and a second sealing surface, the nose having a recess in the sealing surface, the wall having a width greater than the thickness of the sleeve, whereby the female end aligns and joins to a male end of a second conduit section and the male end aligns and joins to a female end of a third conduit section; and the sleeve having a locking member on the first sealing surface for resisting tensile forces when the female end is joined to the male end of the second conduit.
Patent CA-2233193-A1 (CA)
Inventor: BACKMAN JAN
IPC: D21D5/24
Filed: 1997-08-28
Abstract: With the aid of hydrocyclones, relatively light and heavy contaminants are separated from a pulp suspension. According to the invention, at first light contaminants are separated from the pulp suspension and the fibre concentration of the pulp suspension is substantially increased by means of a first multihydrocyclone unit (6) comprising a multiplicity of parallelly coupled hydrocyclones designed for separating light contaminants, and thereafter heavy contaminants are separated from the pulp suspension with the increased fibre concentration by a second multihydrocyclone unit (13) comprising a multiplicity of parallelly coupled hydrocyclones designed for separating heavy contaminants.
Patent CA-2240561-A1 (CA)
Title: Shovel/spade tool
Inventor: BRAUND GROVER
IPC: A01B1/02
Filed: 1998-06-15
Abstract: A spade/shovel combined tool for digging, cutting, mixing and shoveling is disclosed. The tool has a central portion at the forward edge thereof, which is recessed relative to a pair of forwardly extending spaced tips of the blade side portions in such a manner that the recessed portion can lie substantially parallel to a level surface when the tool is held at an angle between 47 to 52° relative to the ground.
Patent CA-2242804-A1 (CA)
Inventor: DIETRICH CHRISTIAN
IPC: G07F7/10
Filed: 1998-07-02
Abstract: Méthode de chargement de données dans une carte à microprocesseur caractérisée en ce que les données 1 sont encryptées 3 avec une clé secrète K sec appartenant à la personne ou organisme habilités à programmer la carte, la carte à microprocesseur étant également fournie d'une clé publique K pub apte à décrypter 5 les données sous leur forme encryptée 4 et dans laquelle la clé secrète K sec et la clé publique K pub appartiennent à un algorithme de cryptage asymétrique, par exemple, l'algorithme RSA.
Patent CA-2245127-A1 (CA)
Inventor: KUEPFER JUERGEN
IPC: G03G21/04
Filed: 1998-08-12
Abstract: The invention relates to a security marking whose level of proof against forgery is increased relative to known security markings, comprising liquid-crystalline material with chiral phase, wherein present within the security marking are at least two liquid-crystalline materials with chiral phase which differ in at least one property selected from the group consisting of handedness, color and color flop and which are arranged in the form of a structured or unstructured marking or a multilayer marking or in the form of liquid-crystalline pigments in a liquid-crystalline matrix, or wherein there is at least one liquid-crystalline material with chiral phase whose reflection band has been broadened by means of special techniques, or wherein there is at least one liquid-crystalline material with chiral phase which has a defined three-dimensional arrangement.
Patent CA-2246259-A1 (CA)
Title: Genetic markers and methods for the detection of escherichia coli serotype-0157:h7
Inventor: JENSEN MARK ANTON
IPC: C12Q1/68
Filed: 1997-02-24
Abstract: A method, diagnostic sequences and primers are provided that are useful in the identification of the Escherichia coli 0157:H7 serotype. The method first involves the identification of a RAPD-amplified DNA fragment common to 0157:H7 Escherichia coli, the identification of the most conserved regions of that fragment, and the preparation of specific primers useful for detecting the presence of a marker within the fragment whereby that set of primers is then useful in the identification of all 0157:H7 Escherichia coli.
Patent CA-2246935-A1 (CA)
Title: Multimeter with current sensor
Inventor: FISHER STEVEN W
IPC: G01R27/02
Filed: 1998-09-11
Abstract: A multimeter having an elongated housing with a fixed recess for receiving a current-carrying conductor is provided. The multimeter is adapted to measure various parameters including a.c. and d.c. voltage, resistance, and a.c. current. On one end of the elongated housing of the multimeter is a C-shaped current sensor mounted around the fixed recess for measuring a.c. current in the current-carrying conductor and on the other end is a pair of test leads for measuring resistance, a.c. voltage, and d.c. voltage. The current sensor and the test leads provide input signals to an analog-to-digital converter (ADC) to obtain digital samples which are displayed as measurement results according to the selected measurement mode.
Patent CA-2248480-A1 (CA)
Inventor: FUNADA TOMOYUKI
IPC: H04L27/36
Filed: 1998-09-28
Abstract: Prior art digital signal modulation apparatuses for digital orthogonal modulation or VSB filter modulation required high-speed digital ICs for sine and cosine calculation and multiplication, due to the high carrier frequency. The present modulation apparatus modulates digital signals by a complex modulation wave of frequency f c which is determined to be f c =f if - n ~ f symb, where f if is a carrier frequency and f symb is a symbol rate of input digital signals. The apparatus raises the frequency of the input signal by multiples of f symb with an interpolation device, selects only a frequency range of the carrier frequency f if with a complex bandpass filter BPF, chooses a real part or an imaginary part by a real part operator or an imaginary part operator, D/A-converts the result by a D/A converter, and sends an analog signal modulated on the carrier f if by passing only the frequency range of f if by a lowpass filter.
Patent CA-2248550-A1 (CA)
Inventor: CERRETTI DOUGLAS P
IPC: C07K19/00
Filed: 1997-03-19
Abstract: The invention is directed to a protein designated Lerk-8, DNA encoding the Lerk-8, and host cells transformed with Lerk-8 DNA. Antibodies that are immunoreactive with Lerk-8 are also provided. The Lerk-8 protein binds to the cell surface receptors known as elk and hek.