baber/WOPTO huggingface dataset:
Patent CA-1307115-C (CA)
Title: Centrifugal finishing apparatus embodying improved seal and method
Inventor: MCNEIL GARY L
IPC: B24B31/108
Filed: 1988-10-06
Granted: 1992-09-08
Abstract: ABSTRACT OF THE DISCLOSURE        Apparatus for finishing parts or workpieces in the presence of liquid in a finishing chamber having outer upstanding wall and bottom members which are symmetrically arranged about a common axis and relatively rotatable about the axis, for imparting motion to the contents of the chamber for  finishing of the parts or workpieces therein, and means for causing the relative motion, having an improved resilient seal between the bottom and the wall members in the form of a resiliently-restricted zone, comprising a partial bottom-forming lip or other partial bottom-forming element, and means for pumping fluid into said zone at a sufficiently pressure so that the fluid enters the zone and thence flows upwardly into the finishing chamber, is disclosed. Storage chambers below the bottom and adjacent the upstanding wall are employed for storage of fluid to be introduced into the finishing chamber.   Separate drainage means for internal drainage of fluid from the finishing chamber is provided so that no drainage of fluid and "fines" goes through the seal.          In a preferred embodiment a rotatable shaft associated with a rotatable bottom is hollow and passageways are provided from interior of the finishing chamber cavity into the hollow passageway for drainage of fluid out of the apparatus . A greatly improved seal having an extended life and permitting closer tolerances, as well as closer control and more efficient maintenance of tolerances, is thereby provided. An improved method for finishing parts involving purging of the seal comprising the resiliently-restricted zone with fluid under pressure from the various aforementioned sources outside the finishing zone proper as above-described is also disclosed.
Patent CA-1325840-C (CA)
Inventor: GAROTTA ROBERT J
IPC: G01V1/00
Filed: 1988-10-20
Granted: 1994-01-04
Abstract: L'invention concerne un procédé et un dispositif d'acquisition de données sismiques. En vue de l'acquisition d'une trace dans une zone de prospection (ZP), le procédé consiste à disposer à l'aplomb de la surface terrestre (T) un réseau de récepteurs de vibrations d'excitation. Une pluralité de sources de vibrations d'excitation (S1, S2) est disposée au voisinage du réseau (R), chaque source émettant une vibration d'excitation dont le spectre de fréquence est compris dans une bande de fréquence déterminée, les bandes étant disjointes et permettant de couvrir la bande de fréquence des signaux utiles des données sismiques. Les vibrations d'excitation étant émises à partir de la pluralité de sources, les échos des vibrations d'excitation réfléchis par les couches sous-jacentes de la surface terrestre sont enregistrés au moyen des récepteurs (G1, G2, Gn). Les étapes précédentes sont répétées pour une pluralité de déplacement d'incréments de traces successifs pour réaliser une figure d'émission et pour assurer une couverture de la zone de prospection (ZP). L'invention s'applique à l'acquisition de données sismiques terrestres ou marines.
Patent CA-1306418-C (CA)
Title: Method and apparatus for producing modified photographic prints
Inventor: REED WILLIAM G
IPC: H04N9/00
Filed: 1988-11-01
Granted: 1992-08-18
Abstract: METHOD AND APPARATUS FOR PRODUCING    MODIFIED PHOTOGRAPHIC PRINTS  Abstract of the Disclosure A system for adjusting the density or contrast of a photographic print includes a projection lens system (18) for projecting an image from a nega-tive (10) onto photosensitive paper (20). A matrix array (24) of light valves, such as liquid crystal display elements, is interposed in the optical path in front of the print paper (20) and transmissivity of the individual LCD elements is controlled to provide an LCD mask to control the intensity and/or color of the light falling on the print paper (20). Preferably, a television camera (16) is used with a beam splitter (14) to provide a real-time image of either the LCD mask (24) or the combined image of the mask (24) and negative (10) to allow operator-selected adjustments in the mask (24) to be viewed as they are made. In printing black and white photos on multicontrast paper, the color transmissivity of the LCD elements is adjusted on an element-by-element basis to provide a localized adjustment of the contrast range of the print paper. Density and contrast can be simultaneously adjusted by controlling both the color balance and overall transmissivity of theLCD elements.
Patent CA-1337585-C (CA)
Title: Stable microemulsion cleaning composition
Inventor: LOTH MYRIAM
IPC: C11D1/72
Filed: 1988-11-10
Granted: 1995-11-21
Abstract: A stable microemulsion cleaning composition is described, which, in the absence of opacifying component, appears clear to the eye, and which is especially useful for cleaning surfaces having oily or greasy soils thereon, which comprises synthetic organic detergent, water, co-surfactant of the described type, and perfume, which is the only "solvent". The concentrated detergent composition may be employed as is, or may be easily diluted with water to form a similarly clear and stable microemulsion.  In process aspects of the invention both the concentrated and the diluted compositions may be employed to remove oily and greasy stains from substrates, such as normally shiny bathroom fixture and floor and wall surfaces, including tiles, by a "spray and wipe" process, which leaves the surface shiny.  When the invented compositions are acidic they are useful for removing lime scale and soap scum from hard surfaces.         Also described are processes for manufacturing and diluting the invented compositions.
Patent CA-1319459-C (CA)
Title: Environmental sealing
Inventor: UKEN WILLIAM D
IPC: H02G1/14
Filed: 1988-11-30
Granted: 1993-06-22
Abstract: Abstract of the invention A sealing material preferably having a cone penetration of at least 150 (10-1 mm) and an ultimate elongation of at least 100% is subjected to mechanical deformation by milling or chopping in the presence of a solvent or suspending medium, or by extrusion from a material-dispensing gun, having means for example a mesh, for causing the material to be mechanically deformed preferably by shear and preferably causing it to be comminuted.
Patent CA-1285183-C (CA)
Title: Spot seeder
Inventor: VARDAR NACI
IPC: G01F11/00
Filed: 1988-12-12
Granted: 1991-06-25
Abstract: SPOT SEEDER            Abstract of the Disclosure There is disclosed a spot seeder which has a cylindrical seed canister with a top filler opening and a bottom dispensing opening The spot seeder has a shaft with a seed pocket milled in it which shaft is slideably fitted within the dispensing opening for movement between a retracted position with the seed pocket inside the seed canister and an extended position with the seed pocket outside the seed canister. The seed pocket and the dispensing opening both have rounded edges to minimize damage to the seeds as the seed pocket is closed off by the dispensing opening. The spot seeder is mounted on a feller-buncher head, and the shaft is activated by each cutting stroke of the feller-buncher head.
Patent CA-1317510-C (CA)
Title: Articulated belt like toroid forming machine
Inventor: THOMPSON DANIEL T
IPC: A21C9/08
Filed: 1988-12-16
Granted: 1993-05-11
Abstract: ARTICULATED BELT LIKE TOROID FORMING MACHINE ABSTRACT:      A  toroid  forming  machine  has  a  plurality  of individual  laterally  flexible  dough  forming  members mounted upon a conveyor chain to revolve about spaced sprockets,  the  forming members being drawn through a stationary  sleeve  formed by opposing one-half  sleeve members from a substantially flat initial configuration to a substantially closed cylindrical configuration at an exit end of the sleeve.   A stationary mandrel  is provided centrally of the sleeve to allow molding of dough strips between the  forming members and mandrel into toroid configuration suitable for making bagels.           End portions of the mandrel and sleeve are removable and have an expanding configuration to allow for varying the size of toroids exiting the sleeve.  The forming members and the associated conveyor chain are easily removed for replacement by different size members as are the mandrel and sleeve members.   A drive sprocket of the conveyor means  is mounted on a swing carriage to release the conveyor  for  replacement  or  cleaning,  a  mandrel  is removably mounted to the machine frame and the sleeve members are mounted on movable support members for ease of cleaning or replacement.
Patent CA-1337612-C (CA)
Inventor: BODOUROGLOU JOHN
IPC: B42C9/00
Filed: 1989-01-03
Granted: 1995-11-21
Abstract: Two-shot hot-melt bookbinding adhesives, books and related articles bound thereby, a method for applying such adhesives, and a system for performing the method are provided.          The disclosed bookbinding developments all utilize a low viscosity primer formulation having a viscosity of between about 1100 and about 2500 cps at a temperature of about 350°F and a cover glue formulation having a viscosity which is greater than the viscosity of the primer formulations at a temperature of about 350°F.  In the preferred embodiments, the primer and cover glue formulations contain a backbone polymer which includes an ethylene-based polymer either alone or in combination with another polymer.  The disclosed primer formulations are especially useful in binding books made with paper substrates that present difficult adhesion problems.  The disclosed cover glue formulations are capable of penetrating, fusing and re-enforcing the primer while simultaneously adhering to a soft cover or liner substrate.
Patent CA-1309981-C (CA)
Title: Hat rack
Inventor: BASTIAANSEN JAC
IPC: A47F7/06
Filed: 1989-01-05
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to a hat clamp and rack used for holding and displaying baseball-style caps. The hat clamp holds the hat in a position such that the front portion of the hat, which usually includes some form of advertisement,  is fully visible for unobstructed viewing.
Patent CA-1339542-C (CA)
Inventor: MURASE TOHRU
IPC: B32B29/04
Filed: 1989-01-27
Granted: 1997-11-18
Abstract: A waterproof laminated paper having an excellent writability and printability and low static chargeability and composed of a laminated paper substrate having one or more thermoplastic resin layers laminated on a surface of the paper substrate, in which at least one top thermoplastic resin layer contains 20% to 80% by weight of an inorganic filler.
Patent CA-1319323-C (CA)
Title: Medicaments for the treatment of emesis
Inventor: TYERS MICHAEL B
IPC: A61K31/57
Filed: 1989-03-03
Granted: 1993-06-22
Abstract: ABSTRACT                            MEDICAMENTS     The invention relates to the co-administration in human or veterinary  medicine  of  1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one  or  a physiologically  acceptable  salt  or  solvate  thereof  and dexamethasone  or  a  physiologically  acceptable  salt  or  ester thereof.     The two active ingredients, which may be administered separately either simultaneously or sequentially, or may be combined in a single  pharmaceutical  preparation,  are  useful  in  the  relief and/or prevention of nausea and vomiting.
Patent CA-1304113-C (CA)
Title: Electrical fuses
Inventor: GOLDSTEIN MICHEL
IPC: H01H85/12
Filed: 1989-03-15
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosed full-range fuse provides excellent short-circuit and overload protection using various forms of fuse links, made of copper or copper alloys, or silver, including curtain fuse links, the short-circuit performance being enhanced by solidifying the sand or other granular fill with a binder, notably a silicate or boric acid, the overload interruption being enhanced by boric acid that is distributed throughout the fill.
Patent CA-1330804-C (CA)
Inventor: KENNEDY JOSEPH P
IPC: C08F8/42
Filed: 1989-03-28
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE         A method of treating a hydrocarbon con-taining a tertiary chloroalkyl groups to convert it to an allylic lithium by dehydrochlorinating the above either simultaneously or sequentially, to first dehydrochlorinate the compound to form a terminal unsaturation and then converting it to an allylic lithium derivative. Alkyl lithium is used to generate the allylic lithium derivative alone or with a complexing agent. The complexing agents are ethers, such as tetrahydrofuran, diamines with diethyldiamino ethane being a preferred one, and t-buOK. The solvents used are tetrahydrofuran, the cycloalkanes such as cyclohexane and the alkanes such as hexanes, pentanes and heptanes.
Patent CA-1340352-C (CA)
Title: Rubber compositions containing polymeric activators
Inventor: CORAN AUBERT YAUCHER
IPC: C08L21/00
Filed: 1989-06-12
Granted: 1999-01-26
Abstract: Butadiene polymer rubber compositions containing a polymeric activator have particularly beneficial characteristics.  The activator is an interpolymer of a vinylpyridine monomer and a diene hydrocarbon monomer which interpolymer contains from 20% to 65% by weight of vinylpyridine units. Composite articles made from these rubber compositions together with contiguous portions of a dissimilar rubber compound show greater strength and adhesion as a result of the presence of a activator in the butadiene polymer rubber composition.
Patent CA-1311742-C (CA)
Title: Rope traction device
Inventor: SUGIYAMA YUTAKA
IPC: B66D1/36
Filed: 1989-08-01
Granted: 1992-12-22
Abstract: Abstract of the Disclosure A rope traction device used as a winding instrument for  a moving scaffold and other  construction,  loading and unloading and conveying machines includes a  sheave which  is  rotated by a motor through a speed  reduction gear  and  around  which a part of a  traction  rope  is wound  and  is movable along the rope by  rotating  the sheave.   The  sheave  is  provided with a  rope  groove formed by a pair of side plates substantially along,  the entire  circumference of the sheave for receiving a part of the rope therein and resiliently pressing the rope on its side portions.   In one aspect of the invention, the rope  traction device includes an improved brake  system according    to   which   slots   elongated    in    the circumferential  direction  are  formed in  each  clutch member  and these slots have a larger width  axially  in the  central  portion  thereof than in  other  portions.   Rolling members such as steel balls are provided in  the slots  movably  between  the central portion  and  other portions  of  the  slots so as to  change  the  distance between the clutch members and thereby apply and release brake.
Patent CA-1338669-C (CA)
Title: Substituted aryl ureas as high potency sweeteners
Inventor: MADIGAN DAROLD L
IPC: A23L27/30
Filed: 1989-08-23
Granted: 1996-10-22
Abstract: Substituted ureas and thioureas of the formula   wherein X1 is O or S and R2, R3, R4 and R5 are variously defined, are disclosed for use as high potency sweeteners.   The substituted ureas and thioureas are prepared, in a preferred method, by reacting an isocyanate or isothiocyanate with an amine or aniline.  The ureas may be used, alone or in combination with another sweetening agent, to sweeten food and beverage products.
Patent CA-1318031-C (CA)
Title: Method of and system for updating a display unit
Inventor: CALLAWAY JANET R
IPC: H04Q9/00
Filed: 1989-09-22
Granted: 1993-05-18
Abstract: Abstract METHOD OF AND SYSTEM FOR UPDATING                A DISPLAY UNIT      This invention relates to updating a display unit associated with a remote computer system communicating with a host computer system.  Information, which is currently being displayed on the display unit and information to be displayed thereon are compared to determine any differences which exist therebetween. If the differences exceed a predetermined value, a update command is generated and transmitted by the host computer system to the remote computer system along with the information to be displayed if facili-tate the updating of the display unit.  If the differ-ences do not exceed the predetermined value, it is determined which of a plurality change categories should be used to transmit the differences to the remote system in the most efficient manner.  An update command, which is associated with the selected one of the plurality of change categories, and data repre-senting the differences are then enqueued for trans-mission to the remote system to facilitate the updat-ing of the display unit.
Patent DK-163410-C (DK)
Inventor: MOENCH EBERHARD
IPC: A61D11/00
Filed: 1985-03-22
Granted: 1992-07-20
Abstract: 1. A dip instrument for udder hygiene in which a teat is dipped into a liquid hygiene preparation, comprising a cup (3) to be supplied with liquid hygiene preparation (15) from a reservoir (1), the reservoir (1) being integrally formed on the side of the cup (3) and having a product outlet (8) to the cup, characterized in that the cup (3) is connected to the product outlet of the reservoir (1) by a tube section (4) integrally formed on the side of the cup while the reservoir is connected to the tube section (4) by an air-tight coupling (6), in that the longitudinal axes of the tube section (4) and cup (3) are substantially perpendicular to one another, in that a funnel (5) is inserted into the cup opening in air-tight manner and comprises at least one vent (1) at substantially the centre of the funnel and at least one opening (10) in or at the base of the funnel, in that the funnel (5) and, more particularly, its opening is designed to fit over any teat, in that the uppermost part of the product outlet (8) in the working position is level with or above the vents (11) in the funnel (5).
Patent DK-166039-C (DK)
Inventor: RITZL ANTAL
IPC: B61D25/00
Filed: 1987-04-22
Granted: 1993-07-12
Abstract: The externally insulated window mounting is employed in the sidewall frame of a railway passenger carriage. This carriage frame comprises sidewall sections and post sections (10), an exchangeable outer skin and in between an insulating material. The window mounting is releasably secured to the sidewall sections and post sections. The inner frame, made up of at least four extrusion pieces spaced from the region of the window corners, features a lip which serves as a sealing surface for the outer skin and holds in place an outer, peripheral frame with undercut groove. A lip on the outer frame pointing away from the window opening, clamps the outer skin securely and holds in place a mounting strip of weather resistant, elastic material to retain the window glazing in place.
Patent FI-69548-C (FI)
Inventor: CONRAD ERNST
IPC: A23L13/00
Filed: 1981-08-11
Granted: 1986-03-10
Abstract: Heat replacement product to be used in mixed minced meat products, process for its preparation, and meat products comprising same, whereby the meat replacement product comprises the gluten protein and the bran fractions of whole cereal grain, preferably wheat. To the gluten-bran fraction the blood hemoglobin fraction can be added as well as a milk protein in form of a cheese foam. The meat replacer can replace up to 50 % of the meat.
Patent FI-74904-C (FI)
Inventor: MUELLER WALTER B
IPC: B29C48/32
Filed: 1982-07-30
Granted: 1988-04-11
Abstract: Extruded and stretched tubular material may be produced by an improvement on the blown bubble process for forming thin heat sealable films. In this improvement a spray nozzle, internal to the extruded tubular structure, is used to provide a thin inner coating of a liquid polyorganosiloxane which greatly reduces the internal film welding of extruded tubular polyolefin materials which internally weld at their processing temperature. Additionally, reduction of the internal welding allows films of reduced thickness to be manufactured.
Patent FI-78424-C (FI)
Inventor: ANDREASSON OLOF INGVAR
IPC: F16G15/02
Filed: 1984-07-13
Granted: 1989-08-10
Abstract: A chain net comprises a plurality of warp strands (1.1) with mutually equal links (1.2) which at intersections lock round links (1.5) of weft strands (1.4) having mutually equal links. The links of the warp strands have dimensions such that they first allow the insertion of weft strands and, after plastic or elastic deformation, lock links of the weft stands. The plastic deformation is provided by elongating the warp strands. The elastic deformation is provided by the warp strand links being first expanded to allow the insertion of weft strands, after which the warp links are elastically re-deformed for locking round weft links.
Patent FI-94084-C (FI)
Inventor: SCHMITZ PIETER PAULUS JOZEF
IPC: G01N27/22
Filed: 1991-06-28
Granted: 1995-07-10
Abstract: PCT No. PCT/NL89/00100 Sec. 371 Date Aug. 22, 1991 Sec. 102(e) Date Aug. 22, 1991 PCT Filed Dec. 28, 1989 PCT Pub. No. WO90/07708 PCT Pub. Date Jul. 12, 1990.Capacitive humidity sensor comprising a substrate, a moisture-impermeable conducting bottom layer as first capacitor plate, a dielectric layer, and a moisture-permeable conducting top layer as second capacitor plate, and connecting wires associated with the first and second capacitor plates, whereby the change in the dielectric constant, and therefore in the capacitance value, due to absorption of water molecules is measured. The substrate is a flexible copper laminate in which at least the conducting bottom layer is etched, and the conducting top layer comprises a solid printed layer having a conducting grid pattern, which is printed with conducting ink.
Patent FI-95751-C (FI)
Inventor: JOHANSSON REIJO
IPC: G08B19/02
Filed: 1993-12-09
Granted: 1996-03-11
Abstract: The invention relates to a sensor arrangement for identification of different states of water on the surface of a structure (1). The sensor arrangement (2) comprises at least one longitudinal sensor element (2) manufactured of a material conveying acoustic oscillation and a transmitter-receiver unit (3) coupled at the ends of the sensor element (2) for transmitting acoustic oscillation, preferably oscillation in the ultrasonic range, to the sensor element (2) and for receiving the response of the transmitted oscillation. The transmitter-receiver unit (3) is arranged to transmit oscillation and to receive the response of the transmitted oscillation from both ends (6, 7) of the sensor element (2). The invention relates also to a method using the sensor arrangement. <IMAGE>
Patent NO-164394-C (NO)
Inventor: MAAK NORBERT
IPC: A61Q5/10
Filed: 1984-07-11
Abstract: Hair dyes containing oxidation dye precursors in a cosmetic carrier contain as coupler substances compounds corresponding to formula I <IMAGE>   in which Z is a sulfur atom, an >SO group or an >SO2 group or salts thereof. As developer substances, the hair dyes contain the developers normally used in oxidation hair dyes, preferably aromatic and/or heterocyclic diamines or a 2,4,5,6-tetraamino pyrimidine. The new couplers produce color tones in the brown range with good fastness properties and a negligible tendency towards skin staining.
Patent NO-158441-C (NO)
Inventor: KARSAI JOZSEF
IPC: C05G3/00
Filed: 1984-11-07
Abstract: The growth of the field plants is controlled by treating the plants in the vegetative stage with 4-chloro-meta-cresol, p-cresol, hydroquinone, p-nitro-phenol, p-chloro-phenol, phenol, resorcinol, pyrogallol, 2,4-dichloro-phenol, 2,6-dichloro-phenol, pyrocatechol, o-butyl-phenol, 4-methyl-7-hydroxy-/2H/benzopyran-2-one, diacetyl-pyrocatechol, pyrocatechol-metalyl-ether, 2,2,4-trimethyl-5-hydroxy-/2,4/-chromene, 2,2,4-trimethyl-7-hydroxy-/2,4/-chromene or a mixture thereof at an application rate of 0.3-4 kg./ha and optionally microelements and/or mesoelements such as boron, magnesium, sulphur (in the form of sulphate), manganese, copper, zinc and molybdenum in the form of water soluble salts and metal chelates respectively, and urea or ammonium salts, at an application rate of 0.5-5.0 liter/ha at a concentration of 5-500 g./liter and simultaneously or previously with 2-chloroethyl phosphonic acid or esters or salts thereof at an application rate of 0.5-3.0 kg./ha.