baber/WOPTO huggingface dataset:
Patent CA-2164287-A1 (CA)
Inventor: STRAUT NELSON F
IPC: B25B27/02
Filed: 1995-12-01
Abstract: A bearing pusher to remove a bearing from a shaft has a split anchor block that can be placed over the shaft at any point desired.  The split block is then fixed together; and, a plurality of set screws engage the shaft or, preferably, enter a groove in the shaft to hold the anchor block in place.  A split pusher block can be placed over the shaft between the anchor block and the bearing, and the parts fixed together. Screws pass through threaded holes in the anchor block and engage sockets in the pusher block, so that rotation of the screws causes motion of the pusher block longitudinally along the shaft.
Patent CA-2164404-A1 (CA)
Inventor: OZEKI HISASHI
IPC: F02F7/00
Filed: 1995-12-04
Abstract: An oil pan has a partition for regulating the transverse movement of oil and baffle plates for regulating the vertical movement of oil.  The oil pan is divided into an oil pan upper portion and an oil pan lower portion, the oil pan upper portion is formed with a lower portion attaching face on the lower face of an upper-side bottom, a partition for partitioning the oil level is formed by raising a part of the upper-side bottom surrounded by the lower portion attaching face, a first oil chamber is provided on one side of the  partition and a second oil chamber is provided on the other side of the partition, attaching bosses are formed at the upper part of the partition to install an upper portion baffle plate, and air holes are formed at the upper part of the partition close to the attaching bosses to provide communication between the first oil chamber and the second oil chamber.
Patent CA-2165689-A1 (CA)
Title: Method for low sensitivity optical transmission, transmission device and system for carrying out said method
Inventor: PRICE ALISTAIR
IPC: H04B10/2513
Filed: 1995-04-20
Abstract: PCT No. PCT/FR95/00510 Sec. 371 Date Dec. 13, 1995 Sec. 102(e) Date Dec. 13, 1995 PCT Filed Apr. 20, 1995 PCT Pub. No. WO95/29539 PCT Pub. Date Nov. 2, 1995An optical transmission method and device consisting of coding a binary data pattern (SI) to be transmitted in the form of a second binary signal (SM), by differential coding; filtering the second binary signal (SM) to obtain a duobinary signal (SMF having three meaningful values (-1, 0+/- epsilon , +a) and a narrower bandwidth; and modulating an optical carrier according to the values assumed by the filtered signal (SMF), the modulated carrier having a maximal amplitude to represent the maximal value (+a) and the minimal value (+a) of the duobinary signal (SMF), the phase of the modulated carrier being shifted by  theta 1 and  theta 2= theta 1+180 DEG , respectively, and a minimal amplitude to represent values (0+/- epsilon ) near 0 if the duobinary signal. The method of this invention is suitable for long distance fiber-optic transmissions.
Patent CA-2168973-A1 (CA)
Title: Method and system for real-time statistical process monitoring of stamping press process
Inventor: MANGRULKAR SURESH MORESHWAR
IPC: G01L5/00
Filed: 1994-09-01
Abstract: Method and system for monitoring the operation of a stamping press preferably for forming automobile parts, such as fenders and quarter panels, based on a plurality of features extracted from a press signature. The method includes defining the plurality of features, each feature representing a parameter associated with the process of forming the parts, and operating the stamping press so as to produce a predetermined number of production parts while collecting a production operating signature. The method also includes extracting the feature values from the production operating signature to obtain production feature values, and comparing the production feature values to predetermined operating limits which represent limits within which acceptable parts are formed. Two feature values of particular interest are sheet metal blank thickness and hardening coefficient of the sheet metal which are estimated from data obtained from at least two punch locations.
Patent CA-2169574-A1 (CA)
Title: Single Arm Holder and Bracket for Bicycle Rack
Inventor: BLOEMER JOHN M
IPC: B60R9/048
Filed: 1996-02-15
Abstract: An L-shaped support has a rearwardly extending tubular arm formed of a thin-walled tube. The end of vertical leg of the support is cold formed into a U-shaped, double-walled channel which fits between the sides of a brace which isrigidly mounted to the trailer hitch of a vehicle. A plastic bracket has a splitring clamp which fits over the rearwardly extending arm of the support. The entire bracket may pivot about the axis defined by the arm. An alternative embodiment attachment device for restraining a bicycle tube on a horizontally extending carrier arm is formed as a single molded part of thermoplastic rubber.The attachment device has a strap with an array of two rows of holes which engage with a square array of four mushroom-head type fasteners to attach the end of the strap to the attachment devices.
Patent CA-2171490-A1 (CA)
Title: Receiver for refrigerant and method of making same
Inventor: HUTCHISON WAYNE K
IPC: F25B43/00
Filed: 1996-03-11
Abstract: A receiver/drier/filter for refrigerant having an aluminum cannister formed integrally with one end closed and an inlet tube and outlet standpipe extending through ports in the closed end and brazed therein with the external tube ends formed at right angles to facilitate external connection. A center tube is received over and sealed on the standpipe with a desiccant filled basket having a cover plate washer received over the center tube through the open end of the cannister as a subassembly. An aluminum cap is brazed over the open end of the cannister to seal the assembly. Alternatively, the basket and center tube are molded integrally of plastic.
Patent CA-2172525-A1 (CA)
Inventor: ROSEN HAROLD A
IPC: H02K47/04
Filed: 1994-11-07
Abstract: A flywheel support system isolates the flywheel (11) and its motor-generator (21) from the driving environment of an electrically powered motor vehicle. A suit-able liquid (9), placed between the outer (8) and vacuum (10) housings of the flywheel assembly, provides buoyancy and damping to the vacuum housing, cooling the motor-generator, and serves as one of the barri-ers to rotor energy and angular momentum transfer in the event of and accident or fail-ure. During normal operation, a shearable mechanical gimbal system (80) keeps the vacuum housing centered in the outer hous-ing, reacts the spin moments generated by the motor-generator, and provides a path for the electrical leads into the vacuum hous-ing. In the event of bearing seizure or rotor failure, the mechanical gimbal will shear and allow the vacuum housing to gradu-ally spin down against the fluid. A system of angular-contact oil-lubricated ball bear-ings (12, 13) supports the rotating assem-bly including the rotor (21b) of the motor-generator. A squeeze film damper (145) associated with the lowermost bearing (13) minimizes mechanical vibrations. A molec-ular drag pump (26) maintains a high vac-uum for the rotating assembly. The place-ment of the center of gravity of the vacuum housing and its contents below the center of buoyancy produces a vertical orientation of the vacuum housing in the absence of accelerations, allowing the offloading of the flywheel rotor weight by a magnet (23).
Patent CA-2173833-A1 (CA)
Title: Outer wall element for buildings, in particular wainscot panel for the breastwork area of the wall of a building
Inventor: SCHULZ HARALD
IPC: F24J2/00
Filed: 1994-10-12
Abstract: The outer wall element has a transparent outer heatinsulating layer (30), located adjacent to the outer, radiation absorbing shell (10) and arranged between this outer shell (10) and an inner shell (20), whereby this inner shell (20) has at least one inner heat insulating layer (22) and the transparent outer heat insulating layer (30) is delimited at the side of the inner shell (20) by a radiation absorbing layer (21'). The g-value of the outer shell (10) is reduced to such an extent that no temperatures that would be destructive of materials can occur at the maximum expected insolation at the absorbing layer (21').
Patent CA-2175167-A1 (CA)
Inventor: OKAZAKI TAKESHI
IPC: B41J2/055
Filed: 1996-04-26
Abstract: A liquid ejecting method for ejecting a liquid comprises using a liquid ejecting head having an ejection outlet portion having an ejection outlet for ejecting the liquid, a liquid flow path in fluid communication with the ejection outlet portion, a bubble generation region for generating a bubble in the liquid, and a movable member disposed to face the bubble generation region and provided with a free end closer to the ejection outlet portion than a fulcrum portion thereof, and displacing the movable member by a pressure based on generation of the bubble from a position of a reference surface to a position of a maximum displacement, thereby ejecting the liquid, wherein a relation of 2.theta.E - 7°  .theta.M  2.theta.E + 7° is satisfied where, with a reference of the reference surface, .theta.M is an angle of the movable member at the maximum displacement thereof about the fulcrum portion and .theta.E is an angle of an axis connecting the fulcrum portion with an intersecting point of a center axis of the ejection outlet with a connecting surface of the ejection outlet portion to the liquid flow path, and wherein .theta.M is an acute angle.
Patent CA-2178633-A1 (CA)
Inventor: BAILEY GEOFFREY HORROCKS
IPC: B03C1/23
Filed: 1994-12-07
Abstract: L'invention se rapporte à un procédé de séparation d'un premier liquide et d'un second liquide dans un mélange ou une suspension de deux liquides, le premier liquide ayant une conductivité électrique sensiblement plus élevée que celle du second liquide, et le procédé consiste à appliquer un champ électromagnétique haute fréquence dans le mélange ou la suspension.
Patent CA-2182069-A1 (CA)
Title: Modular ceramic oxygen generator
Inventor: CROME VICTOR P
IPC: H01M8/12
Filed: 1996-07-25
Abstract: A ceramic oxygen generator is described which is capable of modular construction to permit the oxygen generation capacity to be expanded. An ionically conducted ceramic electrolyte is formed into a series of rows and columns of tubes on a tube support member and like electrolyte bodies can be connected together to form a manifold therebetween for oxygen produced in the interiors of the tubes. An electrical connection between tubes is formed such that the anodes and cathodes of tubes in a column are connected in parallel while the tubes in the row are, respectively, connected anode to cathode to form a series connection.
Patent CA-2183338-A1 (CA)
Title: Electromagnetic Acoustic Transducer for Bolt Tension and Load Measurement
Inventor: WHALEY HUBERT L
IPC: F16B31/02
Filed: 1995-01-31
Abstract: A device for measuring a load on a part such as a bolt (2), comprises a socket (15) have walls defining an interior space (17) wherein the socket engages the bolt for transmitting a load to the bolt.  An electromagnetic acoustic transducer (20) comprising a magnet (28) and a coil (26) is located in the interior space of the socket near the bolt.  The coil provides a current while the magnetprovides a magnetic field such that the magnet and the coil generate an ultrasonic signal with the bolt.  A detector is used to detect and measure a change in the ultrasonic signal at the bolt.
Patent CA-2183944-A1 (CA)
Inventor: TSUJIMURA TAKASHI
IPC: H04N5/77
Filed: 1996-08-22
Abstract: A camera having a digital video tape recorder integrated therein establishes various camera settings in preparation of imaging a video image, images the video image so as to produce a video signal, generates camera setting data which identifies the various camera settings (e.g., iris setting, shutter speed, white balance mode and focusing mode) that were established for imaging the video image, and records the video signal in a first location of a track on a record medium, e.g., a magnetic tape, and records the camera setting data in a second location of the track on the record medium. When the video signal and camera setting data are reproduced from the record medium, display data is generated from the reproduced camera setting data and is output along with the video signal so as to allow a user to modify (i.e., process) the video signal using the stored camera setting data.
Patent CA-2184135-A1 (CA)
Title: Deactivateable security tag
Inventor: MCKEOWN THOMAS J
IPC: G08B13/24
Filed: 1996-08-26
Abstract: A security tag used with an electronic article surveillance system for detecting the presence of the tag within a surveilled area utilizing electromagnetic energy at a frequency within a predetermined detection frequency range includes a dielectric substrate having first and second opposing principle surfaces and a resonant circuit capable of resonating at a frequency within the predetermined detection frequency range. The resonant circuit includes an inductor formed at least in part on one of the principal surfaces of the substrate. A first perforation path formed of a series of spaced apart perforations extends along a line across the substrate and through at least a portion of the inductor such that a stress exerted on the tag breaks the tag and the inductor along the first perforation path, causing an open circuit condition which prevents the resonant circuit from resonating.      In use, the security tag is affixed to an article and the stress applied to the article is a result of normal or ordinary use of the article.
Patent CA-2188209-A1 (CA)
Inventor: LEVY DROR
IPC: B60N3/10
Filed: 1996-10-18
Abstract: A cup holder for use in various locations within the interior of a automobile includes a planar member, and a gimbal mechanism attached to the planar member which includes a C-shaped support member, and a cup retaining member. The planar member may be inserted and secured in various compartments,  including the ashtray and glove compartment.  The C-shaped member is pivotally mounted to the planar member, and the cup retaining member is pivotally mounted between the arms of  the  C-shaped  member.    Once  mounted  in  the automobile, a container may be secured in the up right position  within  the  automobile.    An  alternative embodiment includes a window attaching portion which allows  the  device  to  mounted  from  an  automobile passenger window.   Another  alternative embodiment includes a cylindrical support base which allows the cup  holder  to be  mounted  in  a  cigarette  lighter socket.  Another embodiment includes a cup with pins attached for pivotally mounting the cup on the C-shaped member.
Patent CA-2188613-A1 (CA)
Inventor: FATA JOSEPH J
IPC: E05B17/10
Filed: 1996-10-23
Abstract: A lock assembly including a locking cylinder having a keyhole into which a key can be inserted, a lighting system for dispersing light energy in the area  of  the  keyhole,  including  an  L.E.D.  light source, and a battery operated circuit for repeatedly operating the L.E.D.  light source with a selected "on" time followed by a selected "off" time.
Patent CA-2192908-A1 (CA)
Title: Battery Latch
Inventor: GARCIA JORGE L
IPC: H04B1/38
Filed: 1996-12-13
Abstract: A removable battery package (120) has a latch assembly (200) for attaching to a latch coupler (700) of an electronic device (110). The removable battery package (120) includes a socket (432) that mates with the latch coupler (700). A resilient, deflectable latch member (260) is secured within the socket (432). The latch member (260) has a latch portion (266, 268) to engage a portion (715) of the latch coupler (700). A button (270), mounted on the latch member (260), is depressible to deflect the latch member (260).
Patent CA-2192925-A1 (CA)
Inventor: NAKANO ETSUHIRO
IPC: H04W48/12
Filed: 1996-12-13
Abstract: A base station selection scheme for a CDMA cellular system capable of reducing the transmission power of the mobile station and increasing the subscriber capacity, by accounting for the uplink interference power at each base station. An uplink interference level is measured at each base station, while a perch channel is transmitted from each base station to the mobile station, and a perch channel reception level of the perch channel transmitted from each base station is measured at the mobile station. Then, a connection target base station to be connected with the mobile station is selected according to a received SIR (Signal to Interference Ratio) of each base station determined from the perch channel reception level measured at the mobile station and the uplink interference level measured at each base station.
Patent CA-2195243-A1 (CA)
Title: Triazole compounds and the use thereof
Inventor: HELLENDAHL BEATE
IPC: A61K31/435
Filed: 1995-07-14
Abstract: The present invention relate to triazole compounds of formula (I) in which R1, R2 stand for H or different substituents, A stands for a bivalent group, B stands for a test of the formula (a), (b) or (c) and Ar stands for optionally substituted phenyl, pyridyl, pyrimidyl or triazinyl. The compounds of the invention have a high affinity for the dopamine-D3-receptor and are therefore usable for the treatment of disease responding to dopamine-D3-ligands.
Patent CA-2195435-A1 (CA)
Title: Method and Apparatus for Connecting Electric Bus
Inventor: CIOBANU DAN A
IPC: H01R4/18
Filed: 1995-06-26
Abstract: A bus coupling (10) for connection to bus (12 and 14) in an electrical system comprises a coupling having a substantially cylindrical outer surface (16) and an inner surface (18) for receiving the bus. A portion of the outer surface of the coupling (50) and the bus are compressed by a swaging tool until they plastically deform radially inwardly to form a swaged connection. An anti-oxidant composition (28) may be applied between the coupling and the bus, with an annular groove (22) in the inner surface of the coupling accumulating any of the excess composition. A counterbore (24) on the inner surface at one end of the coupling may be filled with a sealing material (30) to prevent water accumulation that could weaken the connection in freezing climates. The one end of the coupling also has a smooth curved surface to reduce the adverse consequences normally associated with the corona effect.
Patent CA-2196386-A1 (CA)
Title: Dishwasher tub sump construction
Inventor: YOUNG RAYMOND A JR
IPC: A47L15/42
Filed: 1997-01-30
Abstract: Le précis n'est pas disponible en         Abstract Not Yet Available ce moment
Patent CA-2202545-A1 (CA)
Title: Switching power supply system and process
Inventor: TAGUCHI TAKAYUKI
IPC: H02M1/34
Filed: 1997-04-11
Abstract: A switching power supply system comprises a semiconductor switching device for selectively opening and closing a current path from a dc power source to a load, an inductive component connected in series with the switching device, a series combination of a first diode and a voltage clamp, and a control circuit for controlling the switching device. The series combination is connected in parallel to the switching device or the inductive component such as a transformer or an inductor. The first diode has a carrier lifetime equal to or longer than the switching period of the switching device. A discharge circuit is connected between one terminal of the dc power source and a branch point between the first diode and the voltage clamp, and arranged to regulate an amount of energy returned from the voltage clamp to the dc power source.
Patent CA-2203325-A1 (CA)
Title: Process for the manufacture of a sifting device with slit-shaped openings and an appropriately manufactured sifting device
Inventor: NITTKE JOACHIM
IPC: B07B1/12
Filed: 1997-04-22
Abstract: Process for manufacturing a sifting device (or strainer baskets) for use in, e.g., in the paper industry for sorting and/or filtering fiber pulp suspensions. Sorter slits may be created between a plurality of substantially parallel rods inserted into respective insets formed in a support element. The rods may be securely held in place by first inserting the rods into the insets and then by permanently bonding the placement of the rods in the support elements with a bonding agent, e.g., as hard-soldering or brazing.
Patent CA-2204122-A1 (CA)
Title: Control device and method of making the same
Inventor: SCHULTZ GILBERT
IPC: F23N5/10
Filed: 1995-10-27
Abstract: A control device (28) and method of making the same are provided, the control device (28) having an axially movable shaft (54) for moving a movable valve (46) into its latching position with an electromagnetic unit (51) and also being rotatable from a first position thereof to a second position thereof to cause an electrical switch (81) to be in a closed condition thereof, the switch (81) being a normally closed switch and being in series with the electromagnetic unit (51) so that the electromagnetic unit (51) cannot have an electrical current flowing therethrough unless the switch (21) is in the closed condition thereof.
Patent CA-2204798-A1 (CA)
Inventor: SHIOMOTO KOHEI
IPC: H04L12/931
Filed: 1997-05-08
Abstract: An ATM switch includes a plurality of input line corresponding units, a plurality of output line corresponding units, and a wavelength shifting unit.          The wavelength shifting unit is arranged between the input line corresponding units and the output line corresponding units to shift optical signals having different wavelengths in a plurality of wavelength-multiplexed optical signals arriving from the input line corresponding units and output the wavelength-multiplexed optical signals.  Each input line corresponding unit includes an input-side basic switch for distributing N (N is a positive integer) cells respectively input to input ports to N lines, an electro-optic converter for converting the cells into optical signals having different wavelengths in units of N lines, and a multiplexer for multiplexing the optical signals into one wavelength-multiplexed optical signal.          Each output line corresponding unit includes a demultiplexer for demultiplexing the wavelength-multiplexed optical signal in units of wavelengths, an opto-electric converter for converting outputs from the demultiplexer into electrical signals, respectively, and an output-side basic switch for distributing the cells converted into the electrical signals to a plurality of output ports.
Patent CA-2205066-A1 (CA)
Title: Ensemble compartimente de dispositifs electroniques
Inventor: ZANZUCCHI PETER J
IPC: B01L3/00
Filed: 1995-11-09
Abstract: L'invention concerne un système permettant d'effectuer plusieurs tests ou synthèses en parallèle, qui comprend un canal servant à acheminer des échantillons dans un microlaboratoire se présentant sous forme d'ensemble de puits reliés par un ou plusieurs canaux conçu pour tester des échantillons ou en faire la synthèse, un poste pour recevoir l'ensemble et un système optique comprenant au moins une source lumineuse et au moins un détecteur de lumière conçu pour mesurer les échantillons dans l'ensemble, ainsi qu'un élément permettant de connecter électriquement ledit ensemble à un dispositif apte à assurer la surveillance et la régulation de l'écoulement de fluides dans l'ensemble. Les échantillons sont chargés dans l'ensemble depuis un canal de chargement commun et sont traités dans les puits et les mesures sont effectuées par le système optique. L'ensemble permet de traiter de nombreux échantillons ou de synthétiser plusieurs composés en parallèle, ce qui réduit le temps requis pour ce type d'opérations.
Patent CA-2208463-A1 (CA)
Title: Combined heater and pump
Inventor: BALAN ISADORE
IPC: F04D29/42
Filed: 1995-12-19
Abstract: A compact combined heater and pump is disclosed. There is a pump housing forming an internal pump chamber, the housing having both an inlet and an outlet and an opening therethrough. A drive shaft is rotatably mounted in the opening and is driven by a motor located outside the chamber.      An impeller is mounted on the drive shaft within the housing and a heater is sandwiched in the chamber between the motor and impeller. Rotation of the shaft can draw liquid in from the inlet, past the heater and through the outlet. A cooling fan attached to the shaft for rotation therewith draws cooling air over control circuitry and then forces the air over the motor.