baber/WOPTO huggingface dataset:
Patent CA-2107375-A1 (CA)
Inventor: TAKITO TETSUO
IPC: C10G45/02
Filed: 1993-09-30
Abstract: A process for the production of a high viscosity index, low viscosity lubricating base oil having a kinematic viscosity of 3.0 to 5.0 mm2/s at 100°C, a viscosity index of 120 or more and a pour point of -10°C or less, while simultaneously producing a high quality fuel oil, which includes using at least one of a heavy gas oil fraction and a light vacuum gas oil fraction as a stock oil that contains about 60% by volume or more of distillate components within a distillation temperature range of from about 370 to about 400°C and about 50% by mass or more of saturated hydrocarbons, subjecting the stock oil to hydrocracking in the presence of an amorphous silica alumina catalyst, separating the cracked product into a fuel oil fraction and a lubricating oil fraction by atmospheric distillation, and subsequently subjecting the lubricating oil fraction to dewaxing, optionally applying at least one of solvent refining and hydrofinishing.
Patent CA-2108431-A1 (CA)
Inventor: BROWN ROBERT K
IPC: B60T7/10
Filed: 1993-10-14
Abstract: ABSTRACT OF THE DISCLOSURE      A parking brake apparatus for use in a motor vehicle, mounted on a floor member which operatively connects a hand-operated brake actuator to a wheel brake is disclosed. The parking brake apparatus comprises a link member for reversing and transmitting an input force from the brake actuator to an output force on a cable linkage.  The apparatus allows a hand operated parking brake actuator to be used in a vehicle with a cable linkage routed into the front of the actuator rather than into the rear of the actuator.
Patent CA-2108664-A1 (CA)
Inventor: SCHAPIRA JOSEPH
IPC: C05G3/20
Filed: 1993-02-24
Abstract: 2108664 9316793 PCTABS00163 Produit antimottant pour sels, engrais simples et complexes et pour les dérivés azotés, notamment à base de nitrate d'ammonium, pouvant en particulier être utilisés dans les explosifs, caractérisé par le fait qu'il est constitué par un sel métallique d'un ester de phosphate acide de formules générales (I) et (II), dans lesquelles: R1 représente un groupe alcoylène ayant de 2 à 4 atomes de carbone, R2, R3 et R4 représentent chacun un groupe alcoyle ayant de 2 à 24 atomes de carbone ou un groupe alcoylaryle dont la partie alcoylée a de 1 à 18 atomes de carbone, n1, n2 et n3 représentent un nombre entier de 0 à 15, le cation entrant dans la constitution du susdit sel métallique étant un cation divalent ou trivalent, notamment l'un de ceux du groupe comprenant le magnésium, le calcium, l'aluminium, le zinc et le manganèse, ledit cation pouvant également être le sodium et le lithium.
Patent CA-2111209-A1 (CA)
Title: Mixer valve having a ball valve element
Inventor: KNAPP ALFONS
IPC: F16K11/087
Filed: 1991-10-22
Abstract: A ball type mixer valve (20) has a housing (25) and a ball valve element (11) mounted for pivotable motion about a longitudinal axis (A) of the housing (25) and a second perpendicular axis (B) that is fixed with respect to the ball valve element (11). The ball valve element has a control stem (10) extending therefrom and a pin (15) extending at a substantially perpendicular angle from the control stem. Two distal ends (16 and 17) of pin (15) form pivots which are received in slots (7) formed in the valve housing to position the ball vertically in the housing and allow the motion of the ball about the two defined axes.
Patent CA-2111469-A1 (CA)
Title: New selective aromatase inhibiting 4(5)-imidazoles
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61K/
Filed: 1992-06-12
Abstract: New 4(5)-imidazole derivatives of formula (Ia) and (Ib) wherein one of R1 and R2 is CN and the other one is H, CH3, OCH3, NO2, NH2, CN, CF3, CHF2, CH2F or halogen; R' is H or (II) where R3 is H, CH3 or halogen; R4 is H and R5 is H or R4 and R5 together form a bond, n is 1 or 2 and y is 0 to 2, their stereoisomers and their non-toxic pharmaceutically acceptable acid addition salts exhibit selective aromatase inhibiting properties, compared with their desmolase inhibiting properties. The compounds of the invention are valuable in the treatment of estrogen dependent diseases, e.g. breast cancer or benign prostatic hyperplasia (BPH).
Patent CA-2112316-A1 (CA)
Title: Reset circuit
Inventor: MOORE HARRY W III
IPC: H03K5/19
Filed: 1993-12-23
Abstract: ABSTRACT             A reset circuit comprised of a DC power source, a clock signal source, apparatus for applying power from the power source to the clock signal source, a timer apparatus, apparatus for initiating timing by the timer apparatus from clock signals from the clock signal source, apparatus for generating a reset signal following a predetermined interval timed by the timer apparatus.
Patent CA-2116455-A1 (CA)
Title: Imidazole derivatives
Inventor: HILDENBRAND CHRISTOF
IPC: A61P33/10
Filed: 1993-06-30
Abstract: Novel 4,5-dicyanoimidazole derivatives of formula (I), wherein X  is oxygen, sulfur, SO or SO2; R1 is hydrogen, C1-C6alkyl, C1--C6haloalkyl, C1-C6hydroxyalkyl, C1-C6cyanoalkyl, or a C1-C6alkylene substituted by C1-C6alkoxy, C1-C6haloalkoxy, C1-C6alkylthio, C1-C6haloalkylthio, C1-C6alkylsulfinyl, C1-C6haloalkylsulfinyl, C1-C6alkylsulfonyl, C1-C6haloalkylsulfonyl, C1-C6hydroxyalkyl, C1-C6alkyloxycarbonyl, C1-C6alkylcarbonyl, C1-C6alkylcarbonyloxy or by COOH; R2 is hydrogen, halogen, CN, C1-C6alkyl, C1-C6haloalkyl, C1-C6cyanoalkyl, C1-C6hydroxyalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C1-C6alkylthio, C1-C6haloalkylthio or C3-C7cycloalkyl; R3 is hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl, cyano or nitro; R4 is hydrogen, halogen, nitro, cyano, NCS, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy; and R5 is hydrogen, halogen, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy; or R4 and R5 together form a -O-(CH2)m-O- bridge, wherein m is an integer selected from the group consisting of 1, 2 and 3, with the proviso that R4 and R5 are located at adjacent carbon atoms; including the physiologically tolerable addition compounds, can be used against insects and representatives of the order Acarina that are harmful to animals and plants, as well as against helminths in warm-blooded animals.
Patent CA-2116872-A1 (CA)
Title: Hot melt adhesive composition
Inventor: FOSTER MARY E
IPC: C08G69/40
Filed: 1993-06-29
Abstract: Hot melt adhesives which include at least 5 % of a thermoplastic elastomer block copolymer having a Vicat softening  I, temperature of at least 60 °C and a melting point of at least 100 °C, have improved thermal resistance of properties and can be applied with conventional hot melt application equipment at temperatures of between about 149°C and about 204 °C. The adhesives are particularly suited to use in above-the-belt locations in automobile interiors and in furniture banding. Especially suitable thermoplastic elastomers are polyether-polyester and patyether-polyamide segmented polymers with melting points above 149 °C. Hot melt adhesives based on these thermoplastic elastomsrs can be formulated to provide a range of properties including pressure sensitive properties and contact adhesive properties.
Patent CA-2117406-A1 (CA)
Inventor: PATRICK DARCY
IPC: H01R13/70
Filed: 1994-07-25
Abstract: A temperature responsive electrical receptacle has a housing with slots for receiving prongs of an electrical plug, electrical contacts in the housing adjacent each slot for engagement with a prong and a terminal associated with each contact for connecting each contact to an electrical conductor, a switch between one of the contacts and its associated terminal and a temperature sensor for closing the switch when the ambient temperature is at or below a predetermined set temperature and opening the switch when the ambient temperature is above the set temperature.
Patent CA-2117766-A1 (CA)
Title: Load indicating fastener
Inventor: CENEY STANLEY
IPC: G01L5/00
Filed: 1993-04-08
Abstract: A fastener includes load sensing means (10) having parts (14; 15) relatively movable in response to change in length of the fastener body (2) under applied loads which are registered on a scale (19) by the relative movement. The load sensing means (10) comprises an element (11), U-shaped and made of wire, which has an anchorage part (14), a bearing part (15) and an indicator (17). The anchorage part (14) is anchored to part of the body (2) restrained from movement when the fastener is in use, the bearing part (15) bears on an abutment (9) at the body which is moved by changing length of the body under applied loads, and the indicator registers the loads on the scale (19). The element (11) is retained in retained in a blind bore (7) in the body extending in the direction of applied loads on the body. The closed end of the bore, or an insert (27) at the closed end, forms the abutment (9) for the bearing part (15). A load signal may be given by the load sensing means.
Patent CA-2119419-A1 (CA)
Inventor: BECKER ALLEN R
IPC: B01D17/02
Filed: 1994-03-18
Abstract: An automatic grease interceptor far separating grease, fats and oils from wastewater is disclosed. The interceptor includes an interceptor chamber having an inlet, an outlet chamber with an outlet and a removable baffle positioned within the interceptor chamber. A grease removal device is attached to the interceptor chamber for removing accumulated grease from the interceptor chamber. A grease level sensor is positioned within the interceptor chamber at a first threshold level, wherein an indication of grease at the first threshold level by the first grease level sensor will activate the grease removal mechanism to thereby automatically remove grease from the interceptor chamber.
Patent CA-2121844-A1 (CA)
Title: Novel 2,6-disubstituted purine derivatives
Inventor: KNUTSEN LARS J S
IPC: C07H19/16
Filed: 1992-10-21
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof wherein X is halogen, perhalomethyl, cyano, C1-6-alkoxy, C1-6-alkylthio or C1-6-alkylamino; R1 is selected from optionally substituted N^_-bonded heterocyclics. The compounds have been found useful for treating central nervous system ailments.
Patent CA-2122031-A1 (CA)
Title: Plastic Blow Molding Machine of the Wheel Type
Inventor: YOUNG WILLIAM C
IPC: B29C49/42
Filed: 1992-09-02
Abstract: A plastic blow molding machine (40) having a wheel (44) rotatable on a base (42) about a horizontal axis (A) includes a plurality of mold stations (90) mounted on the wheel (44) about the rotational axis (A) and having mold supports (94) movable toward and away from each other in a parallel relationship to the rotational axis (A) at closing and opening stations (114, 116) Operating cams (120, 124) of the closing and opening stations (114, 116) cooperative with operating cam followers (110) of the mold stations (90) to provide closing and opening mold movement, and locking cam followers (122,126) of the closing and open-ing stations (114, 116) cooperate with locking cam followers (112) of the mold stations (90) to lock and unlock a lock mechanism (102) that operates directly between the mold supports (94) of each mold station (90) so that there is no loading of the frame (46) of the wheel (44) during the machine operation.
Patent CA-2123797-A1 (CA)
Title: Climate chamber
Inventor: RENWICK JOHN
IPC: A61H33/06
Filed: 1992-11-23
Abstract: There is provided a climate chamber having impervious walls and a steam producing device (13) comprising an electrically heated metal block (14), means (21) for providing a steady, known flow of water on to the block (14) such that steam is produced substantially immediately upon contact with the block (14). An outer casing (23) of plastic shields the device (13) which is very hot and an outlet on the stainless steel inner casing (22) urges steam out into the chamber.
Patent CA-2124739-A1 (CA)
Title: System and method for processing telephone numbers
Inventor: NIXON TOBY L
IPC: H04M1/27485
Filed: 1994-05-31
Abstract: SYSTEM AND METHOD FOR PROCESSING TELEPHONE NUMBERS           Abstract of the Disclosure A system and method using canonical telephone numbers which allows automatic calling with any location in the world independent of the caller's location. The caller canonical telephone number and a plurality of caller prefixes are stored within the system. A telephone directory stores a plurality of callee canonical telephone numbers for locations throughout the world. The caller manually enters a callee telephone number or selects a callee telephone number from the telephone directory. The system determines if the callee telephone number is a canonical telephone number. The system expands non-canonical telephone numbers to canonical form using known telephone numbering rules for various countries. The system uses the callee canonical telephone number and the caller canonical telephone number to determine which digits of the callee canonical telephone number must be placed on the telephone line to complete the call. The system then adds the appropriate prefix for international, long distance, or local telephone calls to generate a final callee telephone number.
Patent CA-2124984-A1 (CA)
Inventor: MAHEUX ROSAIRE
IPC: A63B47/02
Filed: 1994-06-02
Abstract: Golf Club With Built-in Ball Retreiving Mechanism Abstract of the Disclosure: A golf club having an integrally built golf ball retreiving mechanism. The golf club has an elongated hollow shaft. The hollow shaft defining an inner cylindrical channel, the shaft having a proximal end section and a distal end section, a gripping handle mounted over the proximal end section, a golf ball striking head rigidly fixed to the distal end section, a gripping means fixed to the gripping handle, the gripping means defining a generally cup shaped cavity configured to receive an hemispherically shaped half portion of the golf ball, a retaining means for releasably retaining the hemispherically shaped half portion of the golf ball inside the cup shaped cavity, a dislodging means for dislodging the golf ball out of the cup shaped cavity, whereby the golf club can be used either for striking the golf ball or for retreiving the golf ball.
Patent CA-2126375-A1 (CA)
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07B4/08
Filed: 1994-06-21
Abstract: A screening machine comprising a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveying means to a discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive means, each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between said large and small diameter sections.
Patent CA-2126479-A1 (CA)
Inventor: YIN PATRICK
IPC: H01L21/82
Filed: 1994-06-22
Abstract: A  gate  array  architecture  is  disclosed  that  utilizes significantly less silicon area than the prior art.  The core cell includes a four transistor arrangement in which a substrate tap is located adjacent to the transistor pair.  This provides for a more "symmetric" cell array than those in the prior art.  Through the placement of the taps outside of the transistors the power line connections can be routed in a simple and efficient manner.  The architecture includes an extension portion in the contact region of the cell to further reduce wiring complexity.  In addition the gate array architecture mirrors pairs of transistor columns to allow for the sharing of substrate taps between pairs of columns.   This mirroring feature further reduces routing complexity.
Patent CA-2126627-A1 (CA)
Inventor: BERTIN KIM C
IPC: A61B17/15
Filed: 1994-06-23
Abstract: The milling instrumentation of this invention provides a milling guide connected to the femur for accommodating a milling device. The milling instrumentation includes an alignment guide which is used by the surgeon to set a femoral bracket or base on the medial and lateral sides of the exposed femur adjacent its distal end. Once the brackets are set, the alignment guide is removed and a milling guide is connected to the bases. The milling guide establishes a series of reference planes each including a slot. A powered milling device having a burr connected thereto is guided by the slots along the reference planes to accurately mill away a portion of the bone. The milling device includes a bobbin-shaped tip which positively engages the slots to ensure that the milling device is held substantially perpendicular to the reference planes of the milling guide. If necessary, other instrumentation may be connected to the femoral bases which would form a common connection point for the additional instruments thereby ensuring alignment between the various instruments. Optionally, a one piece cutting guide may be connected to the bases to allow resection of the bone by a standard oscillating saw blade. The cutting guide includes a plurality of slots such that all the cuts required for the femur can be made with one cutting guide without reorienting the guide.
Patent CA-2127217-A1 (CA)
Inventor: MADER GERALD E
IPC: E05B15/00
Filed: 1994-06-30
Abstract: ABSTRACT OF THE DISCLOSURE      A door lever assembly for disengaging an unlocked latch of a lockable door latch assembly includes a lever handle rotatably connected to a trim housing and a cam operably connected to the lever handle.  The cam is positioned to rotate in response to rotation of the lever handle, converting its rotational movement to linear movement of a movable slider positioned adjacent to the cam. A lift arm is operably connected to vertical rods of the door latch assembly and an over-ride spring is connected between the slider and the lift arm.  The over-ride spring transmits motion of the slider to the lift arm to lift the lift arm and the connected vertical rods when the door latch assembly is in an unlocked position.  The over-ride spring compresses in response to slider movement when the blocking slide is positioned to block movement of the lift arm when the door latch assembly is in its locked position, preventing damage to components of the door lever assembly.
Patent CA-2127686-A1 (CA)
Title: Multichannel digital signal generation method and apparatus
Inventor: KATZNELSON RON D
IPC: H04N7/167
Filed: 1993-01-07
Abstract: A multichannel television access control system is disclosed wherein processing of the broadbande signal is performed by gated coherent RF injection on a plurality of channels, thereby effecting selective descrambling of an arbitrary subset of channels in a channel group. The system provides for a closed loop injection signal phasor control so as to maintain substantially constant relationship between the television signals and the injected signals. The combined signals are supplied to subscribers enabling the use of their cable ready equipment. The broadband signal is coupled to a broadband amplifier (104) via a power splitter (102). The injected signals are combined through line (114) with the amplified broadband signal by directional coupler (108), resulting in the composite signal on line (109). The broadband signal on line (109) is fed to the subscriber part (112) through directional tap (110). The injected signals forming together the composite signal injected at line (114) are generated by a digital broadband generator (136) feeding RF switch (116). During the time in which injection is required, RF switch (116) is at position (117) as shown in the figure.
Patent CA-2130426-A1 (CA)
Title: Containment flap construction
Inventor: KIELPIKOWSKI DAVID P
IPC: A61F13/514
Filed: 1994-08-18
Abstract: Disclosed is a containment flap for use on an absorbent article.  The containment flap includes a proximal edge, adapted to be joined to the absorbent article, and an opposed distal edge.  The containment flap includes a first layer of heat-fusible material, a second layer of heat-fusible material, and an elastic member located between the first and second layers of heat-fusible material adjacent the distal edge.  A first pattern of thermal bonds may join the first and second layers together.  The first pattern of thermal bonds is located between the elastic member and the distal edge.  The elastic member may be intermittently, thermally bonded to said first and/or second layers.  Also disclosed is an absorbent article including such containment flaps and a method of making such containment flaps.
Patent CA-2137214-A1 (CA)
Title: Wash bottles
Inventor: FISHER LUKE
IPC: B65D83/00
Filed: 1994-12-02
Abstract: A wash bottle (10) for dispensing solvent comprises a squeezable plastics container (12) with a cap (16). A syphon tube (36) extends from near the bottom of the container to a nozzle (20) extending through the cap. As a continuation of the syphon tube is a valve body (34), whereby pressure above the solvent can be relieved and which closes when the bottle is squeezed for solvent to be dispensed via the syphon tube and nozzle.
Patent CA-2137370-A1 (CA)
Title: Hot and cold water mixing device
Inventor: MATSUO NOBUSUKE
IPC: F16K11/20
Filed: 1994-04-05
Abstract: A hot  and  cold water mixing  device  comprises  an outercasing having openings 51, 52, 170a and 180a which communicate with a hot water supply passage, a cold water supply passage and a mixed water delivery passage, respec-tively,  and a hollow inner casing 60 formed with two primary water holes communicating with the hot water supply passage and the cold water supply passage, respectively, and with a secondary water hole communicating with the mixed water delivery passage, said primary and secondary water holes being penetrated from the outer surface of the inner casing.  The inner casing 60 is inserted into the outer casing 50 with a gap remaining radially therebetween, and further, separating members 77 are arranged within the gap, so that fluid passages 55, 176 and 184 are defined between the outer casing 50 and the inner casing 60.  All or a portion of the outer casing 50 is formed using a resin material such as engineering plastics or the like.
Patent CA-2139982-A1 (CA)
Title: Tape feeding, cutting and ejecting apparatus for a mailing machine
Inventor: MAKARCHUK IRENA
IPC: B65H35/00
Filed: 1995-01-11
Abstract: An apparatus is disclosed which is a tape feeding, cutting and ejecting apparatus for a mailing machine which has a feed deck for envelopes and a postage meter for printing postage indicia on successive envelopes as they are fed along the feed deck.  The tape feeding, cutting and ejecting apparatus is mounted in the mailing machine above the feed deck and adjacent to the postage meter on the side thereof opposite to the direction of the feed of envelopes for feeding successive finite lengths of tape to the postage meter for printing of postage indicia on a portion thereof and for cutting and ejecting the printed portion of the finite lengths of tape from the mailing machine.  The apparatus includes separate drive mechanism for feeding the tape toward the postage meter and for ejecting the severed portion of the tape from the mailing machine, and the drive mechanism for the latter functions also controls the operation of a rotary knife for severing the tape in timed relationship to the feed of the printed tape away from the postage meter.
Patent CA-2140754-A1 (CA)
Title: Gravel pack screen for well completions
Inventor: CORNETTE HOLLEY M
IPC: E21B43/04
Filed: 1993-07-30
Abstract: A gravel pack well tool comprised of a workstring (18) having a gravel pack screen (21) thereon wherein the workstring (18) can be rotated without applying any substantial torque to the screen jacket (41) which forms part of the gravel pack screen (21). This allows the workstring (18) to be rotated in either direction during installation or removal of the gravel pack screen (21) with-out damaging the screen jacket (41). The gravel pack screen (21) is comprised of a fluid-permeable base pipe (40) having a screen jacket (41) rotatably mounted thereon.