baber/WOPTO huggingface dataset:
Patent WO-0185834-A1 (WO)
Title: Composition de caoutchouc amelioree
Inventor: VON HELLENS CARL WALTER
IPC: C08K5/098
Filed: 2001-05-10
Abstract: L'invention concerne de nouvelles compositions de caoutchouc réticulables à base de nitrile carboxylé, comprenant également un sel multivalent d'un acide organique et un agent de réticulation peroxyde. Les compositions de l'invention peuvent également contenir du caoutchouc à base de nitrile mélangé au caoutchouc à base de nitrile carboxylé. Le caoutchouc peut être hydrogéné. Les compositions durcies obtenues à partir des compositions réticulables possèdent des propriétés améliorées, et notamment un module étonnamment élevé.
Patent WO-0218710-A1 (WO)
Title: Ensemble plaque de regard ajustable
IPC: E02D29/12
Filed: 2001-08-30
Abstract: L'invention concerne un ensemble cadre de plaque de regard ajustable (14) conçu pour être monté sur la section supérieure d'un bassin à regard. Cet ensemble comprend une bague extérieure (24), conçue pour reposer sur la surface supérieure de la section supérieure, et une bague intérieure (20) s'engrenant dans la bague extérieure par filetages et présentant un support pour une plaque de regard (10). La surface inférieure de l'ensemble cadre comprend une surface (14') incurvée en partie sphérique reposant sur une surface incurvée (12') similaire de la section supérieure du bassin à regard (12) et permettant le réglage de l'orientation de l'ensemble cadre. En outre, l'ensemble cadre lui-même peut comporter des portions (20a, 20b) présentant des surfaces de contact en partie sphériques (20a', 20b') permettant le réglage d'une partie supérieure en pente lorsque le reste de l'ensemble cadre a été fixé.
Patent WO-03045477-A1 (WO)
Title: Systeme pour remplir et assembler des dispositifs d'administration de produits pharmaceutiques
Inventor: REYNOLDS DAVID L
IPC: A61J1/06
Filed: 2002-11-22
Abstract: L'invention concerne un système qui permet de remplir et de fermer des cylindres de seringues jetables pré-remplies sur un équipement de remplissage de flacons standard, ce système permettant de stériliser simultanément au moyen d'un gaz stérilisant le corps de la seringue et le piston comprenant le cylindre. Ce système comprend un dispositif pour stabiliser les cylindres de seringues, de sorte qu'ils sont transportés droits sur leur base, sans basculer dans l'équipement de remplissage et de fermeture de flacons. Le dispositif de stabilisation comporte de préférence un manchon cylindrique dans lequel la partie inférieure du corps de la seringue est insérée pour le stabiliser contre le basculement. Ce système est également pourvu de dispositifs qui retiennent le piston à proximité étroite de la partie inférieure du corps de la seringue, tout en le maintenant légèrement séparé de celle-ci, afin que le gaz stérilisant puisse accéder à toutes les surfaces du piston. Le piston est de préférence retenu directement sous la partie inférieure du corps de la seringue, et sensiblement centré relativement à celui-ci, pour permettre au piston d'être inséré dans la partie inférieure du corps de la seringue par simple mouvement de pression sur le corps et le piston simultanément.
Patent CA-2002952-A1 (CA)
Title: Substantially dry cleaning wipe
Inventor: SHERIDAN CHRISTOPHER H
IPC: C11D10/02
Filed: 1989-11-14
Abstract: ABSTRACT      A substantially flexible dry wipe capable of cleaning a surface by removing dust and/or organic film and rendering the surface substantially static-free comprising a matrix comprising natural or synthetic, woven, non-woven or knitted fibers, or a flexible foam material, said matrix having been uniformly coated with an amount of treatment solution sufficient to allow said matrix to retain its substantially dry characteristics, said solution comprising between about 25% and 75% of at least one glycol compound, between about 0.2% and 60% of a cationic surfactant, and optionally up to about 45% of a nonionic surfactant may be added to the treatment solution.  When removing organic film, the wipe is contacted with water and used to wash the surface, and can then be rung out and used to wipe the surface dry.
Patent CA-2004214-A1 (CA)
Title: Self-emulsifiable dermatologic cream
Inventor: GRIMBERG GEORGES S
IPC: A61K47/00
Filed: 1989-11-29
Abstract: ABSTRACT         The cream comprises a mixture of sorbitan monosteaerate, polyoxyethylenated sorbitan monostearate, stearic acid, petrolatum oil, isopropryl myristate, triethanolamine, methyl parahydroxybenzoate, propyl parahydroxybenzoate, water (distilled or natural). The mixture is heated until the products are all melted and solubilized, and brought to a temperature between 80°C and 120°C, for a period of time of 15 to 75 minutes. The mixture is then stirred while being left to cool down.
Patent CA-2004257-A1 (CA)
IPC: B05B7/00
Filed: 1989-11-30
Abstract: SPRAY GUN HAVING A FANNING AIR TURBINE MECHANISM              ABSTRACT      A spray gun including a turbine mechanism for reducing the turbulence of fanning air to more effectively control the shaping of a conical spray pattern.  A spiral flow of fanning air is created by  the  turbine  mechanism.     The  amount  of pressurized  air  flowing  through  the  turbine mechanism is controlled by a valve mechanism to provide a greater or lesser amount of fanning air. The improved spray gun is particularly useful in paint spray systems wherein air having a flow rate in excess of 5 CFM and a delivery pressure of less than 15 psi over atmospheric is communicated to the spray head of the spray gun.  In one embodiment, the turbine and valve mechanisms include first and second sets of circumferentially-spaced inclined vanes, respectively, which cooperate to create the spiral flow of air.  The valve mechanism includes an annular valve member which supports the second set of vanes.   The turbine mechanism includes a turbine member which supports the first set of vanes.   The valve member is mounted for rotary movement on the turbine member to move between open and closed positions to thereby control the amount of pressurized air flowing through the turbine mechanism.   The valve member is maintained in a predetermined, axially spaced position from the turbine member by a locking ring to prevent air leakage therebetween.
Patent CA-2006602-A1 (CA)
Title: Device for automatically ascertaining capacitance, dissipation factor and insulation resistance of a plurality of capacitors
Inventor: BERRIGAN PAUL J
IPC: G01R31/01
Filed: 1989-12-22
Abstract: TITLE DEVICE FOR AUTOMATICALLY ASCERTAINING CAPACITANCE, DISSIPATION FACTOR AND INSULATION RESISTANCE OF A           PLURALITY OF CAPACITORS               ABSTRACT OF THE INVENTION             Apparatus for atomically measuring and recording various parameters of each of a plurality of capacitors under substantially identical test conditions.     ETM:AD 5678
Patent CA-2009221-A1 (CA)
Title: Spray preparations for respiratory tract infections
Inventor: BRYCE-SMITH DEREK
IPC: A61P11/00
Filed: 1990-02-02
Abstract: The present invention provides a simple, cheap and efficient cure for the common cold, and comprises a nasal spray of a dilute solution of substantially unchelated zinc ion, especially zinc sulphate and/or zinc chloride.
Patent CA-2009284-A1 (CA)
Title: Liner and drill pipe assembly
Inventor: LINDSEY HIRAM E
IPC: E21B33/13
Filed: 1990-02-05
Abstract: ABSTRACT    A system for cementing liners in well bores where a liner and drill pipe are made up in telescopic relationship with the lower end of the drill pipe having a polished mandrel or slick pipe slidably and sealingly received in a sealing bore receptacle in the lower end of the liner at a location just above the cementing equipment.  When an inter-connected setting tool and liner hanger are attached to the drill pipe and liner, a continuous passage is formed by the drill pipe from the setting tool to the location below the sealing bore receptacle.  The polished mandrel has an upper normally closed sleeve valve and a lower normally open check valve so that when the liner hanger is located in the well bore, the check valve can be closed for hydraulic operation of the setting tool and opened thereafter for cementing. The sleeve valve is opened at the end of the cementing operation to bypass the interior of the pipe string to the interior of the liner.
Patent CA-2009598-A1 (CA)
Title: Gamma titanium aluminum alloys modified by chromium and tungsten and method of preparation
Inventor: HUANG SHYH-CHIN
IPC: C22C14/00
Filed: 1990-02-08
Abstract: A TiAl composition is prepared to have high strength, high oxidation resistance and to have acceptable ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable effective aluminum concentration by addition of chromium and tungsten according to the approximate formula Ti48Al48Cr2W2.
Patent CA-2010263-A1 (CA)
Title: Method and apparatus for inspecting quality of manufactured articles
Inventor: ITOH HAJIME
IPC: G01B17/00
Filed: 1990-02-16
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a method for inspecting a physical feature on a surface of a manufactured article. First, a sensor is provided adjacent to the article.   Then,  the surface of the article is sensed by the sensor while causing one of the sensor and the article to rotate about an axis perpendicular to the surface of the article, to thereby obtain a signal which has peaks corresponding to the physical feature on the surface of the article.  Subsequently the signal is processed and the processed signal is analyzed based on the number of  the peaks,  to thereby obtain information as to the physical feature on the surface of the article.  An inspection apparatus suitable for practicing the above-mentioned method is also disclosed.
Patent CA-2010765-A1 (CA)
Title: Antiinflammatory benzoxazolones
Inventor: ANDO KAZUO
IPC: A61K31/424
Filed: 1990-02-23
Abstract: ABSTRACT           This invention relates to certain benzoxazolinones which inhibit lipoxygenase and/or cyclooxygenase enzymes.  Such compounds are useful in inhibiting such enzymes, per se, and are useful in treating allergic and inflammatory conditions in a mammal.  This invention also relates to methods of inhibiting lipoxygenase and/or cyclooxygenase in a mammal with such benzoxa-zolinones; methods of treating an allergic condition in a mammal with such compounds; methods of treating an inflammatory condition in a mammal with such compounds; and pharmaceutical compositions comprising the benzoxazolinones hereof.  The benzoxazolinones have the formula:                         (I) wherein Alk is a Cn straight or branched chain divalent alkyl group; n is 0, 1, 2, 3, 4, or 5;       R1 is (C1-C3)alkyl, (C1-C3)alkoxy, (C1-C3)alkylthio, hydro-gen, halo, phenoxy, phenylthio or trifluoromethyl; and R is selected from the group consisting of:          (a)   wherein R2 and R3 are each, independently, H, (C1-C4)alkyl, (C1-C4)-alkoxy, (C1-C4)alkylthio or halo, X is methylene which is unsub-stituted or substituted with one methyl group, nitrogen which is unsubstituted or substituted with a protecting group, oxygen, sulfur, sulfoxide or sulfone, and the dotted line between the 2- and 4-positions represents an optional bond between positions 2 and 3 or positions 3 and 4;  (b)  ,     or      wherein A and B are each, independently, O or S;           (c)      ,   ,   ,   ,  or  , (d)     ,    ,    ,   ,    ,    ,   or   wherein R4 and R5 are each, independently, H or (C1-C4)alkyl, p is 0, 1 or 2 and t is 0, 1 or 2 provided that the sum of p plus t equals 1 or 2; and the wavy line indicates that the moiety containing such wavy line can be endo- or exo-7-oxabicyclo[2,2,1]-heptan-1-yl; and (e)   CH3-(CH2)m-Y-wherein m is an integer from l to 3 and Y is oxygen, sulfur, sulfoxide or sulfone.
Patent CA-2011502-A1 (CA)
Title: Bus-to-bus adapter
Inventor: CLARK ALAN R
IPC: G06F15/16
Filed: 1990-03-05
Abstract: A bus-to-bus  adapter  is provided for  coupling  the input/output  bus  of  a  first  data  processor  to  the input/output bus of a second and different type of data processor.   The adapter enables the transfer of data and messages from the first processor to the second processor and vice versa.  The adapter includes a buffer storage unit and control logic for enabling multiple data buffers to be provided for enabling multiple  independent data transfer operations to be performed in a concurrent manner.   The control logic also includes a mechanism for allowing the reading out of data from a data buffer to begin before such data buffer has received all of its incoming data.   The adapter  further  includes  a  programmable  service  time allocation  mechanism  for  limiting  message  service  time relative to data transfer service time and for providing different  amounts  of  data  transfer  service  time  for different ones of the multiple data buffers.
Patent CA-2011518-A1 (CA)
Inventor: FORTINO RONALD N
IPC: G06F12/02
Filed: 1990-03-05
Abstract: ABSTRACT OF THE DISCLOSURE           A computer memory subsystem is comprised of one or more Dynamic Random Access Memory (DRAM) arrays with on-chip sense latches for storing data outputted from the DRAM, an on-chip Static Random Access Memory (SRAM) functioning as a Distributed Cache and an on-chip multiplexor.   A first data bus interconnects the sense latches, the SRAM and the multiplexor.  A second data bus interconnects the multiplexor and the SRAM.  A memory controller generates signals which cause information to be extracted from the DRAM while the contents of the SRAM is unchanged or vice versa.
Patent CA-2011742-A1 (CA)
Title: Battery operated coping saw
Inventor: ADOMATIS BRANDON J
IPC: B27B19/04
Filed: 1990-03-08
Abstract: BATTERY OPERATED COPING SAW               Abstract of the Disclosure A cordless, electric handsaw.  A U-shaped frame is removably mounted to the saw main frame to support the outer end of a coping saw blade having an inner end removably mounted to a reciprocably driven linkage connected to a battery operated motor contained in the handle.  A keyhole saw blade is mountable to the reciprocably driven cylinder once the coping saw blade is removed.
Patent CA-2015167-A1 (CA)
Title: Door having a frame in which a sliding piece is mounted
IPC: E06B3/964
Filed: 1990-04-23
Abstract: A door has a frame mounted therearound for connecting with an engaging member mounted adjacent to an opening in a wall. The frame has a guiding channel and a connecting member installed in the guiding channel for connecting with the engaging member. A slide piece is slidably provided in the guiding channel and screws are introduced into the connecting member for interconnecting the connecting member and the slide piece, and thus immobilizing the slide piece, so that the slide piece permits adjustment of the location of the connecting member relative to the channel.
Patent CA-2015264-A1 (CA)
IPC: B61F5/44
Filed: 1990-04-24
Abstract: The present invention relates to a bogie with two orientable axles, mounted pivotably under a body of a rail vehicle, comprising a frame (1, 10, 2) connected to each axle via two axle boxes (8) and via a primary suspension (9), two articulated devices (30, 31, 32) each connecting the two axle boxes (8) situated on the same side of the frame, and a control device for the two articulated devices, characterised in that the control device comprises at least one actuator (34) controlled by a data sensor/emitter (41, 42) unit, the sensor (41) being situated on board the bogie and the emitter (42) being placed in a fixed location at the beginning of a curve in the track. Application to all rail vehicles. <IMAGE>
Patent CA-2016471-A1 (CA)
Title: Oxygen cutting tip
Inventor: ARNOUT MICHEL
IPC: B23K7/10
Filed: 1990-05-10
Abstract: A cutting head constituted by a cutting nozzle (2) with a cutting oxygen conduit (6) and with radial ribs (11) at the outer periphery, the whole being force-fitted in a skirt (3) thus forming conduits for a oxy-combustible mixture (37), each delimited by two adjacent ribs. 
<??>Such a nozzle which permits better thermal dissipation can be produced with reduced dimensions. 
<IMAGE>
Patent CA-2017317-A1 (CA)
Title: Method for producing high performance potato products and product produced thereby
Inventor: PANCHOT BERNIE M
IPC: A23L5/10
Filed: 1990-05-23
Abstract: ABSTRACT OF THE DISCLOSURE     A high performance potato product is prepared, for reconstitution by a restaurant (or other institutional user) or by a retail customer, by a process which involves battering and parfrying potato products which have already been through at least one parfrying step in the processing plant.  The batter and parfrying step can take place immediately after the initial parfrying step or the process can be performed after products passed through the initial parfrying step have been frozen and stored for some period.  In the later case, it is preferred that the once-parfried products be at least partially thawed before battering.  The batter and further parfrying step can also take place with products which have already been once-battered and once-parfried.  Again, the embodiment of the invention can immediately follow the initial processing, or it can be performed after a freezing and storage step.  A wide variety of sizes and shapes of potato products can be used in the process of the present invention, and the final product reconstituted by the end user will have high solids and crisp snack-like qualities. The process is especially useful for smaller pieces of potato resulting from the commercial production of products such as extra-long fancy shoestring potatoes or helical potatoes,manufactured by the assignee of the present invention.
Patent CA-2017487-A1 (CA)
Title: Bearing device for a turning means
Inventor: GLORSTAD TORBJORN
IPC: B63B21/50
Filed: 1990-05-24
Abstract: A bearing device for a turning means Abstract A device for supporting a turntable (1) on a vessel, especially a vessel for use in connection with drilling for and production of oil, which vessel is anchored to the sea floor, via the turntable (1). The turntable (1) comprises a horizontal circular flange portion (2) and a cylindrical portion (3) extending coaxially relative to the latter and downwards from the flange portion (2) into a vertical through hole (7) in the hull (6). Said device comprises bearing means (21, 22, 23, 24) which are connected with the vessel's hull (6) and comprise one or a plurality of bearing members (31, 34, 41, 46) adapted to bear against the respective bearing faces (11, 12, 13, 14) of the turntable flange portion (2). The bearing means permit relative rotation of the turntable (1) and the hull (6) about a substantially vertical axis. According to the invention first and second bearing means (21 and 22, respectively) are provided beneath the peripheral portion of the turntable flange and are designed to support turntable (1). The bearing member or members of the second bearing means are raisable and lowerable, so that the turntable (1) can be moved in a vertical direction between a first lowered position and a second raised position. In the first position, the turntable (1) is carried only by the first bearing means (21), and in the second position the turntable (1) is carried only by the second bearing means (22).
Patent CA-2017673-A1 (CA)
Inventor: NORSWORTHY JOHN A
IPC: H01R25/00
Filed: 1990-05-28
Abstract: ABSTRACT           There is provided a new and useful power distribution box comprising a substantially closed casing having first and second interior compartments; at least one input opening, through a wall of the casing between the exterior of the casing and the interior of the first compartment; cover  means  on  the  casing moveable between a closed position  and  an open position  for accessing the first compartment; first terminal means within the first compartment for receiving an electrical power cable inserted through the input opening; second terminal means within the first compartment; electrical conductor means between the first and second  terminals;  at  least one  electrical  receptacle  mounted through a side wall of the second compartment for receiving a connector of an external power load cable; electrical conductor means connecting the receptacle to the second terminal means; at least one electrically conducting grounding stake mounted on an exterior wall of the casing; and electrical conductor means joining at least one grounding stake to a grounding terminal of each receptacle.
Patent CA-2018738-A1 (CA)
Title: Heavy duty washing process
Inventor: VAN AMERONGEN JACOB
IPC: C11D3/18
Filed: 1990-06-11
Abstract: ABSTRACT            A heavy duty process for laundering greasy stains from a fabric which comprises treating the fabric with an aqueous detergent composition comprising (a) 0.5 - 5 % by weight of a nonionic surfactant and (b) 1 - 10 % by weight of an apolar solvent in a ratio from less than 1 : 1 to 1 : 10. Preferably, the hot wash liquor is treated in a filtering step using microfilters to separate the organic solvent phase from the aqueous phase, which is then recycled.
Patent CA-2020330-A1 (CA)
Inventor: KINOSHITA YUTAKA
IPC: B63H20/10
Filed: 1990-07-03
Abstract: A tilt/trim device for an outboard engine mounted on a transom of a marine vessel includes a stern bracket adapted to be fixedly mounted on the transom, a swivel bracket pivotally supported on the stern bracket, the outboard engine being adapted to be mounted on the swivel bracket, a hydraulic cylinder/piston unit for vertically swinging the swivel bracket with respect to the stern bracket, the hydraulic cylinder/piston unit having one end pivotally coupled to the stern bracket and an opposite end pivotally coupled to the swivel bracket, and a hydraulic circuit hydraulically connected to the hydraulic cylinder/piston unit, for extending and contracting the hydraulic cylinder/piston unit.  The hydraulic circuit comprises a main oil tank for storing working oil therein, an auxiliary oil tank for storing working oil therein, the auxiliary oil tank being disposed in a position higher than the main oil tank, and a communication oil passage through which an upper portion of the main oil tank and a lower portion of the auxiliary oil tank communicate with each other, the communication oil passage being inclined upwardly from the main oil tank toward the auxiliary oil tank.
Patent CA-2021102-A1 (CA)
Title: Blade tip clearance control apparatus for a gas turbine engine
Inventor: CIOKAJLO JOHN J
IPC: F01D11/22
Filed: 1990-07-12
Abstract: ABSTRACT OF THE DISCLOSURE     A mechanical clearance control apparatus is operable for controlling the clearance between the rotor blade tips and the casing shroud of a gas turbine engine.  The apparatus  includes  a  shroud  segment  which  defines  a circumferential  portion  of  the  casing  shroud  and  is disposed in an opening defined by a mounting section of the stationary casing, a channel defined between radially spaced portions of the shroud segment and the stationary casing mounting section, and a wave spring disposed in the channel and preloaded against the shroud segment and mounting section for biasing the shroud segment to move radially inward toward the rotor.   Flanges on opposite sides of the shroud segment and on the stationary casing mounting section  at  opposite  sides  of  the  opening cooperate to define  inner and outer limits of radial movement of the shroud segment as the shroud segment is moved toward and away from the rotor.   A mechanism is rotatably  mounted  to  the  stationary  casing  mounting section,  threadably coupled to the shroud segment and pivotally linked to a unison ring for moving the shroud segment  toward  and  away  from  the  rotor  to  set  the clearance between the shroud segment and the rotor blade tips upon rotational movement of the unison ring.