baber/WOPTO huggingface dataset:
Patent CA-2110201-A1 (CA)
Title: Process for efficient utilization of chain transfer agent
Inventor: FIARMAM IRWIN S
IPC: C08F2/38
Filed: 1993-11-29
Abstract: ABSTRACT OF THE DISCLOSURE       A process for efficiently utilizing hypophosphorous acid or salts thereof as a chain transfer agent is provided wherein the polymerization is conducted to a final polymer solids level of at least about 50 percent by weight.      The polymers produced are useful as dispersants for paint formulations, additives for laundry and machine dishwashing detergents, mineral dispersants, dispersants for kaolin clay slurries and scale inhibitors, dispersants and corrosion inhibitors for water treatment and oil production.
Patent CA-2110346-A1 (CA)
Title: Synthesis of kainic acid
Inventor: MONN JAMES A
IPC: C07D209/52
Filed: 1993-11-30
Abstract: Abstract This invention provides a process for preparing kainic acid and provides intermediates in the synthesis thereof.
Patent CA-2110408-A1 (CA)
Inventor: MARKLAND THOMAS A
IPC: A47L15/44
Filed: 1992-06-01
Abstract: A method and apparatus is provided for dissolving or dispersing a predetermined quantity of granular cleansing agent into a cleansing liquor and delivering the cleansing li-quor to a cleansing application, such as a clothes washing machine. A predetermined quantity of granular cleansing agent (74) is placed in an inner container (54) upon a screen (58). Water from the container is withdrawn and recirculated such that upon reentry to the container it is directed at the screen (58) and diffused to dissolve and disperse the granular cleansing agent (74) forming a solution and diffused to pre-vent the undissolved but wetted cleansing agent from adher-ing to the inner container (54). Preferably, the diffused solu-tion operates to substantially immediately float an island of the undissolved granular cleansing agent in the center of the inner container. Also, the cleansing liquor is preferably not delivered to the cleansing application until after substantially all of the various components within the granular cleansing agent have transformed by appropriate reaction into their "active" state.
Patent CA-2111833-A1 (CA)
Title: Modular disc brake
Inventor: CARTWRIGHT MARK A
IPC: F16D65/18
Filed: 1992-05-22
Abstract: In a disc brake a cordal type carrier (30) having inboard (32), outboard (34), and circumferentially spaced apart sides (36; 38) is mounted slidably by pins (22, 28) on the support member (12).  One (22) of the pins (22, 28) has a larger diameter than the other (28), and the smaller diameter pin (28) has disposed thereabout an axially extending and slidable sleeve member (26). The axially extending sleeve member (26) receives the smaller pin (28) within an eccentrically aligned through opening (27). The carrier (30) includes a central, axially extending opening (40) with laterally extending axial rails (37, 39) at each circumferential side of the opening (40). The piston housing and the brake pads are provided with recesses (62, 64; 75, 77) to permit said housing and pads to slide upon the rails (37, 39).
Patent CA-2113788-A1 (CA)
Inventor: HONJO MAKOTO
IPC: C08K3/36
Filed: 1994-01-19
Abstract: A resin composition and a method for molding an optical connector ferrule which displays an improvement in melting viscosity and fluidity. The method involves forming a fixing pin insert hole and an optical fiber insert hole within a cavity with a forming pin, injecting a resin composition into said cavity by transfer molding, and hardening the resin composition. The melting viscosity of the resin composition is from 50 poise to 500 poise as the resin composition is injected into the cavity. The resin composition includes a base resin and a silica powder filler, wherein the silica powder filler constitutes from 75 wt% to 90 wt% of the resin composition, and wherein the silica powder filler has a particle size distribution with a maximum diameter of 100 µm or less and a peak value from 10 µm to 20 µm.
Patent CA-2114185-A1 (CA)
Title: Rack and a tank for a photographic low volume thin tank insert for a rack and a tank photographic processing apparatus
Inventor: PATTON DAVID L
IPC: G03D3/08
Filed: 1994-01-25
Abstract: A RACK AND A TANK FOR A PHOTOGRAPHIC LOW VOLUME THIN    TANK INSERT FOR A RACK AND A TANK PHOTOGRAPHIC            PROCESSING APPARATUS   ABSTRACT OF THE DISCLOSURE     An apparatus for making a low volume photographic material processing apparatus employing a rack and a tank out of an existing larger volume photographic processing apparatus.  The converted photographic processing apparatus will contain a smaller volume of the same photographic solution that was previously used in non-converted processing tanks.
Patent CA-2118257-A1 (CA)
Title: Screen printing apparatus
Inventor: HIRUTA KENGO
IPC: B41F15/16
Filed: 1994-10-17
Abstract: The present invention relates to a screen printing apparatus comprising a support mechanism for supporting the material to undergo printing; a printing plate in which an ink penetrating portion is formed possessing the shape of the print; a printing plate housing for housing the printing plate at aposition in contact with the material to undergo printing; a slider which is capable of bi-directional horizontal movement with respect to the printing plate; a slider driving mechanism for driving the slider bi-directionally; a first squeegee and a second squeegee for spreading over the printing plate ink supplied to the printing plate; and a squeegee switch mechanism installed in the slider for supporting the first squeegee and the second squeegee, and for selecting one of these first squeegee and second squeegee, and placing the selected squeegee in contact with the printing plate. In this manner, a sheet support mechanism for supporting a sheet; a plate unit formed from a printing plate and plate housing; and an ink imprinting mechanism are provided. The aforementioned ink imprinting mechanism comprises the aforementioned first squeegee and second squeegee; slider; a belt for moving the slider in both directions, and a first cylinder and second cylinder for raising and lowering each squeegee. The printing plate is formed from a material incorporating a ferromagnetic substance, and electromagnets and/or permanent magnets are arranged in the aforementioned sheet support mechanism.
Patent CA-2119677-A1 (CA)
Title: Article support using stretch releasing adhesives
Inventor: HAMERSKI MICHAEL D
IPC: C09J7/20
Filed: 1994-03-23
Abstract: An article support adapted for adhering to a substrate is described. The article support preferably includes a base member, a stretch release adhesive tape adhered to that base member, and some mechanism for gripping the stretch release adhesive tape. These items are arranged so that when the base member is adhered to the substrate by the stretch release adhesive tape, the base member can be removed by pulling on the gripping means at an acute angle no greater than about 35 degrees from the surface of the substrate. Gripping means which resist disassociation from the stretch release adhesive tape during the removal of the base from the substrate are disclosed, including handle types.
Patent CA-2121105-A1 (CA)
Inventor: FUJITA TATSUO
IPC: B01D53/86
Filed: 1994-04-12
Abstract: A catalyst 1 is provided in a gas passage 4 for communicating between a gas intake unit 12 and a gas exhaust unit 13, and the catalyst 1 is heated by a heater 2, and a temperature sensor 3 for detecting the temperature of the heater 2 is provided inside the heater 2. By feeding power to the heater 2, the wall temperature of the heater 2 is raised to heat the catalyst 1, and then malodorous gas containing odor substances is passed in from the gas intake unit 12.  The malodorous gas passes through the catalyst 1 in the gas passage 4 to be oxidized to be harmless and odorless, and is discharged from the gas exhaust unit 13.
Patent CA-2124175-A1 (CA)
Inventor: LEROY FREDERIC
IPC: A61K8/00
Filed: 1994-05-24
Abstract: Société Anonyme dite: L'OREAL "Nouveau procédé de déformation permanente des cheveux et composition pour sa mise en oeuvre contenant en association un amino ou amidothiol et au moins un bromure minéral" Procédé de déformation permanente des cheveux et composition pour sa mise en oeuvre. Ce procédé consiste, dans une première étape de réduction, à réaliser l'ouverture des liaisons kératiniques des cheveux par application d'un agent réducteur choisi parmi un amino ou amidothiol ou un de leurs sels puis, dans une deuxième étape d'oxydation, à reformer lesdites liaisons à l'aide d'une composition oxydante ou par action de l'oxygène de l'air, ledit procédé étant caractérisé par le fait que préalablement ou simultanément à l'application de l'agent réducteur, on applique sur les cheveux, en tant qu'agent dopant dudit agent réducteur, au moins un bromure alcalin, alcalino-terreux ou d'ammonium. La composition pour la mise en oeuvre du procédé contient en association, dans un véhicule cosmétique approprié, en tant qu'agent réducteur au moins un amino ou amidothiol ou un de ses sels et en tant qu'agent dopant, dudit agent réducteur, au moins un bromure alcalin, alcalino-terreux ou d'ammonium. Ce procédé et la composition pour sa mise en oeuvre permettent l'obtention d'uneamélioration des qualités de la déformation permanente notamment de la frisure.
Patent CA-2125909-A1 (CA)
Inventor: BILLEW DENNIS
IPC: E05F5/06
Filed: 1994-06-15
Abstract: "IMPROVED DOORSTOP"                   Abstract of the Disclosure Improved doorstop composed of an elongated unitary strip of resilient material. The strip is bent to form a substantially closed geometric shape that includes at least one extended substantially flat side for attachment to a wall or baseboard. The second end of the strip lies over the extended flat side and engages same when the apparatus is flexed from contact with a door. The preferred form is trapezoidal in shape and has a resilient deformable pad disposed on the short parallel side. It is also preferred to include a stop at the distal end of the extended flat side to engage the other end when the apparatus is fully flexed.
Patent CA-2128959-A1 (CA)
Inventor: BLAIR RODNEY L
IPC: F01M11/04
Filed: 1994-07-27
Abstract: An improved oil drainage and disposal device comprising a generally box-like container having a large opening formed eccentrically in one surface of said container to permit a plurality of oil containers to be inserted into the interior of said container for storage and to allow oil being drained from a vehicle to enter said container through said opening, a plurality of cam-actuated openings formed in a second surface of  said container  perpendicular to  said one  surface  for releasably retaining the necks of oil containers,  closure means  mounted  in  each of  said cam-actuated openings  and resiliently urged into a position to seal said openings, and funnel means formed in said second surface about each of said threaded openings.
Patent CA-2131849-A1 (CA)
Title: Headed rod member aligning and supply apparatus
Inventor: SAKOTA KANJI
IPC: B23P19/06
Filed: 1994-09-12
Abstract: ABSTRACT       An aligning and supplying apparatus 1 comprises a container 2 to store screws, a chute which enters the container 2 and is formed on the top surface thereof with a groove 3 having a smaller width than the diameter of the screw had so as to receive the screw shank, means for relatively moving the container and the chute between a first position where the bottom surface of the container and the top surface of the chute meet and a second position where the top surface of the chute rises to a predetermined height above the bottom surface of the container, and a first air nozzle 14 which is positioned so as to face toward the top surface of the chute and blow off screws fallen without getting into the groove of the chute.  The screw shank is thus received into the chute groove when the apparatus is in the first position and the screw 23 which lies on the top surface of the chute is blown off, leaving screws lined in a row in the groove 3 in the chute.
Patent CA-2132660-A1 (CA)
Title: Soil fragmentation members and multiple lateral support structures for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus
Inventor: KONO IKUO
IPC: E02D3/12
Filed: 1994-09-22
Abstract: SOIL FRAGMENTATION MEMBERS AND MULTIPLE LATERAL  SUPPORT STRUCTURES FOR IMPROVED SOIL MIXING AND EFFICIENT BORING FOR USE ON MULTI-SHAFT AUGER SOIL MIXING                       APPARATUS               ABSTRACT OF THE INVENTION An apparatus for constructing subterranean structures, soil-chemicals mixture or soil-agents mixture by using a multi-shaft auger machine to mix soil with a chemical hardener in situ in a borehole. As the auger shafts of the multi-shaft auger machine penetrate the soil, a plurality of lateral support structures shear soil and provide additional lateral support. The plurality of lateral support structures are spaced vertically by a length no greater than thirty feet. Additionally, soil fragmentation members attached to the lateral support structures fragment soil reconsolidations to aid in mixing of soil. The soil fragmentation members have a length no greater than the difference between the radius of at least one auger blade and the radius of the shaft and no less than one-third the difference between the radius of at least one auger blade and the radius of the shaft. The shearing and fragmentation of the soil result in a more homogenous mixture of the chemical hardener and the soil through which the auger passes. In addition, the shearing and fragmentation of the soil reduces the energy necessary for mixing. Prevention of reagglomeration of soil is most beneficially observed in clay or clay-like soils.
Patent CA-2134240-A1 (CA)
Inventor: NAKANO SHIGERU
IPC: A61K38/00
Filed: 1994-02-21
Abstract: A novel peptide having an elastase inhibitor activity and being useful as a remedy or preventive for diseases caused by elastase is produced by partially modifying the constitutive amino acid of HI-8 present on the C-terminal side of a human urine trypsin inhibitor and having a trypsin inhibitor activity. The invention also provides a gene coding for the peptide, a plasmid containing the gene, a recombinant microbe holding the plasmid, and a process for producing the peptide by using the recombinant microbe.
Patent CA-2136798-A1 (CA)
Title: Rotatably mountable multiple electrical outlet assembly
Inventor: LENTZ MARK S
IPC: H01R25/16
Filed: 1994-11-28
Abstract: A multiple electrical outlet assembly includes a main housing having a plurality of electrical outlets disposed therein. Each electrical outlet is adapted to receive the prongs of a standard electrical plug. An electrical cord extends from the housing and is adapted to be plugged into an electrical socket for delivering electricity to the electrical outlets in the outlet assembly. A mounting plate is provided for rotatably attaching the housing to a flat surface such as a wooden deck. The mounting plate can be screwed to the flat surface and includes spindle adapted to rotatably engage a socket formed in the housing. A yard stake permits the housing to be rotatably mounted with respect to the ground. The yard stake includes a shaft with a first end terminating in a pointed spike and a second end terminating in a spindle which is adapted to engage the socket formed in the housing.
Patent CA-2139087-A1 (CA)
Inventor: HATTORI MASAYUKI
IPC: B05B1/14
Filed: 1994-12-23
Abstract: There is provided a spray container (1) for spraying a medicinal liquid to a mucous membrane of a throat, comprising a spray head (3), a pumping mechanism and a container main body (4) wherein the spray head (3) has a nozzle tip (2) and the nozzle tip (2) is provided with a pair of injection ports (5, 8). The injection ports (5, 8) are horizontally juxtaposed. As a result the spray container has a nozzle tip that can spray medicinal liquid to cover a remarkably large area of the mucous membrane of the throat in a single spraying action. <IMAGE>
Patent CA-2145482-A1 (CA)
Inventor: PANOUSHEK DALE W
IPC: A01D41/14
Filed: 1995-03-24
Abstract: A control system for controlling the height of a harvesting head on a combine is disclosed herein.  The control system includes operator controlled signal generators which permit an operator to independently set the maximum velocity at which the harvesting head is raised and lowered.  The signal generators are connected to the system controller which controls the operation of a hydraulic valve which controls hydraulic lift cylinders which raise and lower the harvesting head.  The hydraulic valve is controlled with a pulse-width modulated signal. The width of the pulse is related to the direction the head is being moved (raised or lowered), and the maximum speed at which the head is to be moved.  To reduce jerking upon initiation of head movement and termination of head movement, the controller determines acceleration and deceleration rates for head movement initiation and termination.  The acceleration and deceleration determinations are based upon the signals produced by the signal generators.
Patent CA-2146340-A1 (CA)
Title: Process for molding articles having a durable high strength high gloss gel coat
Inventor: BOECKELER RUDOLPH H
IPC: B29C41/22
Filed: 1993-10-05
Abstract: Fiber-reinforced plastic articles having a gel coat with high initial gloss and extended gloss retention are made by a process comprising the steps of: A) spreading a peroxide-curable gel coat composition over the surface of a mold that is in negative relief of the article to be molded; B) at least partially curing the gel coat composition; C) spreading a fiber reinforced, plastic composi-tion over the at least partially cured gel coat composition to form a laminate; and D, curing the laminate to form the fiber-rein-forced plastic article.
Patent CA-2147516-A1 (CA)
Title: Image output apparatus
Inventor: TACHIBANA MASAO
IPC: G03B33/12
Filed: 1995-04-21
Abstract: An object of the present invention is to provide an image output apparatus having the function of adjusting the quality of an input image according to the intended purpose while avoiding the loss of a high-frequency component which occurs due to the scanning of the input image.  The output target image 101 is formed on the write surface of the optical write type spatial optical modulator 103 by means of the input optical system 102.  The input image resulting from the light beam 108 which writes an image on the write surface of the optical write type spatial optical modulator 103 is modulated by the modulation characteristics of the spacial optical modulators controlled by the optical modulation characteristic control circuit 105 included in the drive circuit 104 and appears on the read surface of the optical write type liquid crystal spatial optical modulator.  This modulated image is read out by the light beam 109 for forming an output image and is formed as the output image 107 on the final output surface of the apparatus by means of the output optical system 106.  The deterioration of input image information is corrected and the quality of the output image can be adjusted according to an intended purpose.
Patent CA-2151733-A1 (CA)
Title: High speed oven
Inventor: TSUKAMOTO HIDEKI
IPC: F24C15/12
Filed: 1994-10-13
Abstract: A heating apparatus of the present invention relates to a high speed oven having a turntable mechanism for heating food products by utilizing a combination of jet impingement of heated air (a jet impingement) and microwaves or either of them, the apparatus comprising a safety device and an exhaust device. This invention has the following configurations: a turntable mechanism for enabling the turntable to be preferably rotated, the turntable including openings at the central part thereof so that the heated air and microwaves can pass therethrough; a limiter mechanism for removing overload imposed on the turntable by utilizing only a mechanical operation; an apparatus provided with scarfed areas on upper and lower boards of the heating chamber so that the food products can be baked uniformly even when utilizing a jet impingement technique; a fan guard comprising a switch activation means for activating a switch for allowing a generation of the heated air, which switch is positioned at the outside of the heating chamber, only when the fan guard is fixed to the heating chamber; a heating apparatus which simplifies operations for connecting exhaust tubes upon a number of apparatuses being stacked on each other; and a turntable driving mechanism for preventing contaminants from flowing into a gap between a connecting shaft and an axis receptor.
Patent CA-2153352-A1 (CA)
Inventor: HUBERT JEAN-LOUIS
IPC: C09D7/80
Filed: 1995-07-06
Abstract: L'invention concerne un procédé et dispositif de préparation d'un produit issu de l'addition en proportion donnée de plusieurs constituants. Le procédé de préparation d'un produit issu de l'addition en proportion donnée de plusieurs constituants, est caractérisé en ce qu'il consiste à mesurer directement les proportions des constituants, sans calculs manuels ou automatiques, dans leur fraction sans dimension par rapport à l'unité, unité dont l'image en mesure est donnée par un capteur sollicité à sa portée utile, en faisant en sorte que cette image soit atteinte pour la quantité totale de préparation à réaliser, par exemple en faisant en sorte que la quantité à préparer dépende de la configuration d'un jeu de leviers constitué entre le support de la préparation et le capteur , l'addition de chaque constituant étant effectuée dans la fraction de cette image.
Patent CA-2154024-A1 (CA)
Inventor: RIEDL BERND
IPC: C07D333/52
Filed: 1995-07-17
Abstract: The present invention relates to benzofuranyl- and benzothienyloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
Patent CA-2155462-A1 (CA)
Title: Microwave applicator device for continuous heat treatment of elongate products
Inventor: BERTEAUD ANDRE
IPC: H05B6/78
Filed: 1995-08-04
Abstract: A microwave applicator device for continuous heat treatment of elongate products comprises an applicator housing that defines a generally rectangular waveguide cavity and at least one excitation system for exciting the cavity with microwaves propagating in TE01 transverse electric mode, the system including at least one microwave generator associated with a feed waveguide connected to the cavity via a window formed through a wall of the cavity.  The front and rear walls of the feed waveguide are respectively connected to the front and rear edges of the window, and the feed waveguide is associated with a guide flap extending in the cavity in the vicinity of the rear edge of the window, and with a guide member provided substantially facing the window. The front and rear walls of the feed waveguide include respective front and rear connection portions situated in the connection zone for connection with the window, and each being curved forwards substantially in the form of an arc of a circle, the guide flap is situated substantially in line with the rear connection portion, and the excitation system includes means for adjusting wave coupling.
Patent CA-2156108-A1 (CA)
Inventor: MOSTERT CHARLES D
IPC: A42B1/24
Filed: 1995-08-15
Abstract: A cap with display pouch is provided, which consists of a member for covering a head of a person.          A structure is for holding a card-like article.  A component is for attaching the holding structure to the head covering member.