baber/WOPTO huggingface dataset:
Patent CA-2124263-A1 (CA)
Title: Emulsifier-free coating agent, manufacture and use thereof
Inventor: DUECOFFRE VOLKER
IPC: C09D175/16
Filed: 1994-05-25
Abstract: Herberts Gesellschaft mit beschr?nkter Haftung Abstract:            An emulsifier-free coating agent in the form of an aqueous emulsion, a method of producing it and use thereof. The resin component of the coating agent consists of:    A)   30 to 70 wt.% of a polyester oligomer polyacrylate dilutable with water after neutralisation with bases and obtainable by radical polymerisation of 50 to 95 wt.% of one or more esters of unsaturated carboxylic acids with hydrophobic and hydrophilic components, in which a)   the hydrophobic components are based on monomeric esters of unsaturated carboxylic acids with secondary OH groups, which can be present in a mixture with comonomers free from OH groups, and b)   the hydrophilic components are based on monomeric esters of unsaturated carboxylic acids with primary OH groups and unsaturated monomers with COOH groups, which can be present in a mixture with comonomers free from OH groups, and the numerical ratio of primary to secondary OH groups originating from components b) and a) in the copolymer being 1 : 1.5 to 1 : 2.5, in 5 to 50 wt.% of one or more hydroxyfunctional polyester oligomers obtainable by polycondensation of one or more diols and/or polyols and one or more dicarboxylic acids and/or their derivatives, optionally with use of one or more monoalcohols and/or one or more monocarboxylic acids, with calculated molecular weight of 200 to 1000, a hydroxyl number of 100 to 600 and an acid number of 0 to 15, the monomers a) and b) being added in quantities such that the polyester oligomer polyacrylate has a hydroxyl number of 100 to 390 and an acid number of 16 to 50, and the percentages by weight in each case relating to the content of solids and adding up to 100 wt.%; and B)   70 to 30 wt.% of one or more polyisocyanates with free NCO groups, the percentages by weight of components A) and B) in each case relating to the solids content of the resins and adding up to 100 wt.%, and the ratio of OH groups in component A) to free NCO groups in component B) being between 0.5 : 1 and 2 : 1, and the coating agent also contains water and optionally one or more organic solvents, pigments, fillers and/or conventional lacquer auxiliary substances and additives.
Patent CA-2125450-A1 (CA)
Inventor: OHNO TOSHIAKI
IPC: G06F1/04
Filed: 1994-06-08
Abstract: A duplexed clock switching apparatus of the present invention comprises two oscillators constantly working for outputting clock signals, wherein a phase of the stand-by clock signal is kept synchronized to the phase of the clock signal selected from the output signal of the oscillator to be supplied to the apparatus.          Each of the duplexed clock switching apparatus of the present invention comprises a clock signal generator for generating clock signals of a predetermined frequency independently; a clock selector for receiving clock signals generated by all clock signal generators and selecting one of them; a phase synchronization circuit for synchronizing a phase of a clock signal generated by the clock signal generator to the phase of the selected clock signal; and a clock switching circuit for switching an outputted clock signal to the selected clock signal.  With reference to the phase synchronization circuit, it is desirable to include a phase-locked-loop (PLL) circuit.
Patent CA-2125470-A1 (CA)
Title: Adjustable beverage container for use in vehicles
Inventor: CAMPBELL KIRBY K
IPC: B60N3/10
Filed: 1994-06-08
Abstract: An adjustable holder for use in a vehicle to positionally maintain variably sized beverage containers.          The holder provides a flat base carrying two upstanding spacedly opposed columns defining a slot therebetween to allow passage of a cup handle therethrough.  Each column carries a flexible, circumferentially extending support arm that partially encircle a cylindrical beverage container in opposite directions to overlap and releasably fasten to each other in their outer end parts, in a first species by hook and loop type fabric fastening structure carried on adjacent support arm surfaces and in a second species by a ratchet type fastener.  The base of the holder is releasably fastenable on a carpeted surface for positional maintenance by four radially extendible carpet hooks that are biased inwardly by an elastic member interconnecting all hooks.  The bottom surface of the base also provides hook and loop type fasteners for optional fsstening on solid surfaces such as a dashboard or center console.
Patent CA-2125919-A1 (CA)
Inventor: DEAN ROBERT H
IPC: F16K31/14
Filed: 1994-06-15
Abstract: Coupling apparatus includes a bracket fixed to the housing of an air motor and an actuator mechanism fixed to the rotary output shaft of the air motor for coupling the air motor in driving engagement with a handwheel-operated valve for remote power actuation thereof. The apparatus is freely movable into and out of coupling engagement with the valve in directions axially of the valve stem without the use of tools, a retaining bar being pivotal between a release position accommodating movement of the apparatus into coupling engagement with the valve and a retaining position preventing movement from coupling engagement. A guard telescopes around the motor housing and is manually movable axially thereof between a use position enshrouding the handwheel and the actuator and a retracted position exposing the handwheel and the actuator.
Patent CA-2131658-A1 (CA)
Inventor: GNUECHTEL HERMAN C
IPC: B65H45/22
Filed: 1994-09-08
Abstract: A method and apparatus for longitudinally folding a printed web upstream of the former or other finishing device in an in-line printing press.   The invention permits plow folding to be accomplished upstream of the former by carefully controlling the tension of the web while it is in the plow folding apparatus.
Patent CA-2133082-A1 (CA)
Title: Integrated micromechanical sensor element
Inventor: HIGASHI ROBERT E
IPC: H01L27/16
Filed: 1992-06-11
Abstract: A sensor element that is adapted to respond to radiation, and which is adapted to the manufacture of a sensor array is manufactured into a single crystal semi-conductor means such as silicon. An anisotropically etched pit is provided under the sen-sing surface, and the pit generally corresponds to the geometry of the sensor element. The geometry is selected to be rectangular and falls along a selected orientation of the particular crystalline structure used for manufacture of the device to thereby allow a high density of sensor elements to provide an efficient array.
Patent CA-2136763-A1 (CA)
Title: Method for the preparation of a microporous diaphragm
Inventor: KUNTZBURGER FREDERIC
IPC: C25D13/04
Filed: 1994-03-28
Abstract: Diaphragm for use in cells for the electrolysis of alkaline halide solutions comprising: 100 parts by weight of asbestos fibres, 30 to 70 parts by weight of silica-based derivatives and 20 to 60 parts by weight of fluorinated polymers, deposited on a porous material. The weight ratio of the fluorinated polymers and the silica-based derivatives is between 0.6 to 1.2 and preferably between 0.6 to 0.9 with the exception of a diaphragm obtained by depositing a suspension comprising 100 parts by dry weight of asbestos fibres, 30 parts by dry weight of silica-based derivatives, 25 parts by dry weight of fluorinated polymers and 1.5 parts by dry weight of a thickening agent. The invention also concerns a method for the preparation of an optionally microporous diaphragm. The diaphragms of the invention are especially useful in aqueous alkaline halide solutions electrolysis cells.
Patent CA-2137316-A1 (CA)
Title: Engine starter with soft pinion engagement
Inventor: SHIGA TSUTOMU
IPC: F02N15/06
Filed: 1994-12-05
Abstract: Disclosed is a starter which is  simplified in the structure of its pinion rotation regulating mechanism and is down-sized in its entire structure.  A pinion regulating member (230)  abuts with a pinion (200)  and moves the pinion (200) towards a ring gear (100) by the rotation of an output shat (220), while preventing rotation of the pinion (200).  When the pinion  (200)  abuts with  the  ring  gear  (100),  the  pinion regulating member (230) bends and gradually rotates the pinion (200) to mesh with the ring gear (100).  By this arrangement and operation, generation of abrasion powder is reduced with reduced number of component parts.
Patent CA-2138097-A1 (CA)
Inventor: MOWRY WILLIAM H JR
IPC: B42D25/333
Filed: 1994-12-14
Abstract: A security document according to the present invention includes a document substrate having a surface for receiving printed indicia. A half tone warning image is printed on first areas of the surface and a half-tone background image is printed in second areas surrounding the first areas. The half-tone a warning image includes at least one word indicating a status of a copy of the document. A camouflage image extending over the document surface for confusing the eye of an observer such that said warning image is not readily observed. The camouflage image includes at least one word indicating to an observer a status of the original document.      One of the half-tone warning image and the half-tone background image are printed with half-tone elements of such a line spacing and element size that it is not readily reproducible by a photocopier. As a consequence, the half-tone warning image becomes apparent on photocopies of the original document.
Patent CA-2140901-A1 (CA)
Title: Basal drug composition for percutaneous administration and pharmaceutical composition thereof
Inventor: HIGO NARUHITO
IPC: A61K47/00
Filed: 1993-07-23
Abstract: A percutaneously administrable base composition which facilitates the percutaneous absorption of drugs and is remarkably reduced in the irritancy against the skin. The composition comprises 10-60 wt.% of lower alcohol, 10-50 wt.% of humectant, 10-70 wt.% of water, 0.1-15 wt.% of abirritant and 0.1-15 wt.% of absorption promoter. A drug composition is prepared by adding to the above composition various active ingredients such as antitussive, expectorant, skeletal muscle relaxant, antivertiginous drug, narcotic, drug for the circulatory system, and so forth.
Patent CA-2141500-A1 (CA)
Title: Polychloroprene and polymonoolefin rubber adhesive composition
Inventor: KALWARA JOSEPH J
IPC: C09J123/22
Filed: 1995-01-31
Abstract: A flowable adhesive composition specifically adapted for use in securing rubber sheet material to a substrate surface includes at least one polychloroprene rubber polymer, at least one polymer or copolymer which is comprised primarily of one or shore monoolefins, and a suitable solvent for simultaneously dissolving the polychloroprene and monoolefin based rubbers to form a homogeneous composition which can be applied to the substrate surface and rubber sheet as by pouring, brush-ing, spraying, rolling, or similar operations.      The composition comprises a blend containing at least one polychloroprene rubber and at least one monoolefin based polymeric elastomer. The rubber adhesive composition of the invention exhibits good initial bond strength and excellent resistance to creep, while simultaneously demonstrating the ability to retain good adhesive proper-ties upon repeated exposure to moisture.
Patent CA-2147658-A1 (CA)
Title: Granular detergents with protease enzyme and bleach
Inventor: DI GIULIO DAVID NEIL
IPC: C11D3/386
Filed: 1993-10-18
Abstract: Granular detergent compositions comprising certain levels of detergent surfactant, bleaching agent and protease enzyme are presented. The bleaching agent is substantially insoluble organic peroxyacid or bleach activator and peroxygen bleaching compound.
Patent CA-2150380-A1 (CA)
Title: Quick-clamping hub for bicycles
Inventor: FELL HOLGER
IPC: B62K25/02
Filed: 1994-08-19
Abstract: The quick-clamping hub for bicycles proposed has a clamping element (7) which can be adjusted in a direction along the hub axis and can be secured against theft by a lock (14). For this purpose, the hub has a spindle (2) with threaded ends (3) on one of which a cylindrical nut (8) is screwed. Mounted on this nut (8) is a knob-like body (9) which can be turned by hand and which is mounted so that, in the theft-proof position, it rotates freely on the nut (8) but can, for the clamping position, be locked to the nut (8) by actuating the lock (14) so that, when the knob-like body (9) rotates, the nut (8) rotates with it.
Patent CA-2152474-A1 (CA)
Inventor: WILLIS TREVOR EDWARD
IPC: G06F5/06
Filed: 1994-01-18
Abstract: Interface apparatus for connection between a data handling device and a data communication medium to enable data to be transferred between the device and the medium, comprises a data alignment device (7, 8) coupled in use to the data handling device. A memory (5, 6) is coupled for data transfer to the data alignment device (7, 8) and includes a number of substantially identical subsidiary, First-In-First-Out (FIFO) memories arranged in parallel. The number of subsidiary memories is chosen such that their overall width is at least equal to the longest length of data to be transferred between the memory (5, 6) and the alignment device (7, 8) in a single transfer step and the width of each subsidiary memory is equal to the shortest length of data to be transferred between the memory and the alignment device in a single transfer step. The data alignment device (7, 8) has a number of first ports, one connected to each of the subsidiary FIFOs and a corresponding number of second ports connected in use to the data handling device. Connections are provided for connecting any first port to any second port and a controller (9) controls operation of the data alignment device (7, 8) such that in any transfer step, data having a length corresponding to an integer multiple of the shortest length of data can be transferred between die memory (5, 6) and the second ports of the data alignment device with the order of data within the length of data being determined by the connections between the first and second ports of the data alignment device (7,8).         alignment device (7, 8).
Patent CA-2153417-A1 (CA)
Inventor: BLACKET STUART EDMUND
IPC: B23P19/00
Filed: 1994-01-07
Abstract: A fastening machine (1) has guide block (11) with a rivet delivery passage (12). Rivets (17) are supplied from a source via tube (22) and are delivered to the rivet delivery passage (12) by a rivet supply passage (20). The head of the rivet (17) is engaged by spring-loaded balls (60) to hold the rivet (17) in alignment with the rivet delivery passage (12) and a punch (16). When a limit switch (30) detects the presence of a rivet (17) in the rivet delivery passage (12), the punch (16) is advanced and the rivet (17) is releasably supported by the balls (60) and secondary balls (60A) as it is advanced to work pieces to be secured together.
Patent CA-2154806-A1 (CA)
Inventor: AUTRATA JOCHEN
IPC: F16C13/00
Filed: 1995-07-27
Abstract: A deflection-controllable roll for a calender has an inner support element and an outer support element.  Each of the two support elements has a pressure portion and a piston.  The pressure portions have support areas with inner and outer pockets.  The pistons have pressure areas which delimit an inner pressure chamber and an outer pressure chamber, both of which are connected on one side with the associated pocket by a feed line equipped with a throttle, and on the other side, by a feed line in the carrier.  In this way, the deflection-controllable roll is capable of operating in a wide range of line loads, using the available pressures.
Patent CA-2154891-A1 (CA)
Title: Solid fuel burner
Inventor: HALLBERG JOERGEN
IPC: F23C1/10
Filed: 1994-01-28
Abstract: The invention relates to a solid fuel burner (2), mountable on a boiler furnace (1), the forward portion (3) of the burner being insertable through an opening (4) in the casing (5) of the furnace (1) such as to extend into the combustion zone (6) thereof. The burner (2) includes a tubular main body (7) accommodating a feed screw (8) for the solid fuel, the free end (9) of the screw terminating in the forward portion (3) of the burner (2), the other closed end (10) of the burner being rotatably mounted in a bearing (11); a drive means (12) for rotating the feed screw (8) inside the main body (7); an ignition chamber (14) disposed at the forward end portion (3), one open end of the ignition chamber meeting up with the main body (7) and the feed screw (8) terminating within the chamber; an air supply duct (15) with its delivery end in the chamber (14) for supplying combustion air to the fuel, and an inlet (30) in the main body (7) giving access to the screw and thus permitting the supply of fuel from a solid fuel container (16) to the feed screw (8).
Patent CA-2155166-A1 (CA)
Title: Refrigerator oil composition and fluid composition for refrigerator
Inventor: TAKIGAWA KATSUYA
IPC: C10M171/00
Filed: 1995-08-01
Abstract: A refrigerator oil for use with an HFC refrigerant containing HFC-134a and/or HFC-125, which comprises: (A) 70 to 99% by weight of an alkylbenzene oil containing at least 60% by weight (based on the total weight of the component (A)) of alkylbenzenes having a molecular weight of 200 to 350 and (B) 30 to 1% by weight of a synthetic oil containing oxygen. There is also proposed a refrigerator fluid composition comprising the above-mentioned refrigerator oil and an HFC refrigerant containing HFC-134a and/or HFC-125, together with or without an additive such as a phosphorus compound.
Patent CA-2156378-A1 (CA)
Inventor: SAITO MASAKI
IPC: F23Q2/16
Filed: 1995-08-17
Abstract: A safety device in a lighting rod comprises a locking member having an engagement section, which interferes with a portion of an operation member and thereby locks the lighting operation of the operation member.  The locking member can move in a direction, that intersects with the direction along which the operation member moves.  An urging member urges the locking member to a locking direction.  The locking member is provided with a lock releasing section, which can be operated in order to move the locking member in a direction, that acts against the urging force of the urging member.  The lock releasing section is projected to a position, which stands facing the operating section of the operation member.  The lock of the lighting operation is released by operating the lock releasing section of the locking member, and the lighting operation is carried out in this state by operating the operating section of the operation member.  The locking member automatically returns to the state of the locking as the operation member returns to its original position.
Patent CA-2157588-A1 (CA)
Title: Activity floor changing system for multi-activity complex
Inventor: RAY WILLIAM W
IPC: E04H3/26
Filed: 1994-02-23
Abstract: A multi-activity complex incorporates a plurality of activity floors (30), each of which has an associated playing surface and is selectively movable between a storage position (14), located below an event staging or activity area (7), and an in-use position located in the activity area (7). A system is provided for alternatively shifting the activity floors between the respective storage and in-use positions. The shifting system includes a lift assembly (55) for vertically moving the activity floors into and out of the activity area and a second mechanism (121) for laterally shifting the activity floors to and from a respective storage area disposed below and laterally outwardly of the activity area.
Patent CA-2159941-A1 (CA)
Title: Building block
Inventor: STENEKES SIMON
IPC: B28B19/00
Filed: 1995-10-05
Abstract: The invention provides a method of manufacturing a building block which uses a prefabricated hollow core concrete block and a mould made from elastomeric material. The mould will simulate natural stone or other complicated textures with a high fidelity and the mould may be peeled away for reuse.
Patent CA-2164073-A1 (CA)
Title: Transmission wavelength control method permitting efficient wavelength multiplexing, optical communication method, optical transmitter, optical transmitter-receiver apparatus, andoptical communication system
Inventor: KUBOTA OICHI
IPC: H04J14/02
Filed: 1995-11-29
Abstract: In a wavelength-multiplexing communication system, an optical transmitter detects at least either one wavelength of a transmission wavelength of a self optical transmitter and a wavelength adjacent to the transmission wavelength of the self optical transmitter on a wavelength axis either on a longer wavelength side or on a shorter wavelength side than the transmission wavelength of the self optical transmitter by a wavelength-variable band-pass filter capable of changing a passing wavelength thereof, and controls the transmission wavelength of the self optical transmitter so that a wavelength spacing between the transmission wavelength of the self optical transmitter and the wavelength adjacent thereto may become a predetermined wavelength spacing.
Patent CA-2164715-A1 (CA)
Inventor: CASKEY THOMAS C
IPC: C12Q1/6874
Filed: 1994-06-22
Abstract: Procédé d'analyse d'un polynucléotide à étudier, qui consiste à obtenir un ou plusieurs ensembles d'amorces consécutives d'oligonucléotides, qui diffèrent au sein de chaque ensemble par une base située à la terminaison de croissance de ladite amorce, à circulariser un brin simple du polynucléotide ou d'un fragment du polynucléotide aux amorces d'oligonucléotides dans des conditions d'hybridation, à soumetttre les amorces à des réactions d'extension de base unique à l'aide d'une polymérase et de nucléotides de terminaison, lesdits nucléotides de terminaison pouvant être mutuellement distingués, et à observer l'emplacement et l'identité de chaque nucléotide de terminaison pour analyser ainsi la séquence ou une partie de la séquence nucléotidique du polynucléotide étudié. Un appareil comportant un support solide auquel sont fixées en deux emplacements définis une ou plusieurs séries d'amorces consécutives d'oligonucléotides qui diffèrent au sein de chaque ensemble par une base située à la terminaison de croissance de ladite amorce est également décrit.
Patent CA-2168087-A1 (CA)
Title: Operating system based remote communication system
Inventor: COMAN JAMES S
IPC: G06F15/00
Filed: 1996-01-25
Abstract: A remote communication system provides a fast, efficient and user-friendly interface which does not suffer from the inefficiencies of the data transfer bottlenecks inherent in the prior art devices and methods.  An operating system based remote communication system is achieved by providing a remote computer with a small, relatively simple terminal program which receives and interprets both data and command instructions from the host system.  The present invention employs commands which are based on fundamental tasks that the operating system of the remote system may understand and implement, such as creating windows, buttons, edit fields, listboxes and other operating system objects.
Patent CA-2169155-A1 (CA)
Title: Snow shoe
Inventor: SMITH PETER
IPC: A63C5/025
Filed: 1994-08-31
Abstract: A snow shoe (1) formed from a semi-flexible platform (6) including binding means (34, 37, 39, 41, 42) for binding the heel and toe of a user's shoe or boot (50) to the platform, which is substantially imperforate and the platform being moulded from semi-flexible plastics material which can flex with the user's shoe or boot.
Patent CA-2173573-A1 (CA)
Title: Improved Machinability Resuflurized Austemitic Stainless Steel, Specially for Very High Cutting Speed Machining and for Bar Turning
Inventor: TERRIEN PASCAL
IPC: C22C38/00
Filed: 1996-04-04
Abstract: Austenitic stainless steel contains in wt.%- less than 0.1C; less than 2Si; less than 2Mn; 7-12Ni; 15-25Cr; 0.01-0.55 S; 1-5Cu; less than 0.0035Ca; less than 0.007 O with the ratio of Ca to O being 0.2-0.6.