baber/WOPTO huggingface dataset:
Patent CA-1321449-C (CA)
Inventor: CHEN CHENG-I
IPC: D21C3/22
Filed: 1989-02-01
Granted: 1993-08-24
Abstract: ABSTRACT OF THE DISCLOSURE   The present invention is directed to a process for making paper and linerboard, the process employing certain nonionic sur-face active agents to increase the yield of kraft pulping, the surface active agents having the structural formula   where n is an integer from 8 to 12, and x is a positive integer from 1 to about 100, the surface active agent being present in the cooking liquor in an amount effective to increase the yield of pulp.
Patent CA-1325569-C (CA)
Inventor: PLASS RONALD A
IPC: A61F5/441
Filed: 1989-03-03
Granted: 1993-12-28
Abstract: ABSTRACT                 BAG INCLUDING A FILTER     A bag or pouch for receiving discharge from the human body is made of two superposed sheets of synthetic plastics material joined around their edges and has a filter attached to an upper part of an interior surface of one of the walls, there being a hole or slit in the wall to allow gases exiting the filter to pass to the exterior of the bag or pouch, and an intervening wall is included to separate the filter region from the remainder of the interior of the bag or pouch, said wall being characterized by haivng a series of scattered holes therein, there being from 100 to 300 holes per square inch (155000 to 465000 holes per square meter) and each hole having a maximum dimension of from 130 to 340 microns.  A filter is disclosed for use with the bag which includes the following components laminated together in the following order:      (a)  a layer of hot-melt adhesive whereby the filter may be affixed to a wall of the bag;      (b)  a layer of microfine non-woven material; (c)  a matrix layer of hot melt adhesive; (d)  a filter member of carbon-impregnated polyurethane open cell foam;      (e)  a matrix layer of hot-melt adhesive; and (f)  a layer of non-woven fabric.
Patent CA-1322461-C (CA)
Title: Steering column shaft locking device for an automotive vehicle
Inventor: SAKUNO HIDEAKI
IPC: B60R25/021
Filed: 1989-03-29
Granted: 1993-09-28
Abstract: A steering column shaft locking device is disclosed in which a lever is rotatably mounted in a key cylinder when a key is inserted into the key cylinder, producing reaction force on a front wall of a housing, thereby causing the key cylinder to move backward against resilient force of a spring in order to certainly operate a key detecting switch provided in an ignition switch device. A guard plate is provided between the key cylinder and the front and of the housing so as to rotate it together with the key cylinder and guard plate when the key is rotated. Forward movement of the key cylinder is controlled by a retainer placed at the proximity thereof and a detent placed therein. The spring urges she key cylinder and the retainer in the forward direction and the detent radially inwardly, The guard plate serves to prevent abrasion of the lever and unauthorized insertion of tools into the device.
Patent CA-1323588-C (CA)
Title: Pallet and method of forming and securing pallet legs
Inventor: DEGROOT ROBERT H
IPC: B65D19/00
Filed: 1989-03-30
Granted: 1993-10-26
Abstract: ABSTRACT      A pallet having a pallet deck which is formed from at least two pallet deck members, each of which has finger elements die-cut therein at each leg attachment point.  The pallet legs are formed from tubular outer and inner leg elements,  and are attached to both pallet deck members by stacking them atop one another and forcibly urging the finger elements on both pallet deck members within the annulus between the nested outer and inner leg elements.  With this construction, the pallet deck is increased in strength since two pallet deck members are utilized and the pallet legs have greater strength and are less subject to damage from sideways forces parallel to the pallet  applied to them since they are attached to the pallet by the finger elements die-cut in both of the pallet deck members.
Patent CA-1317623-C (CA)
Title: Curling iron having flattened heating tube and depressions in selected surfaces
Inventor: ALTAMORE NICOLO
IPC: A45D1/02
Filed: 1989-04-06
Granted: 1993-05-11
Abstract: CURLING IRON HAVING FLATTENED HEATING TUBE AND DEPRESSIONS IN SELECTED SURFACES                 Abstract Of The Disclosure A curling iron has an elongated heating tube and a clamp secured to an end of the tube which is attached to a handle.  The heating tube has at least one generally flat surface having a longitudinal depression generally in the center of the surface.   In one embodiment, the tube has relatively wide top and bottom surfaces which each have  such  a  depression,  and  relatively  narrow, sharply rounded side surfaces.  The clamp has a relative-ly short clamping surface which extends over a portion of the length of the heating tube.  Hair strands which are wrapped around the tube are not curled over the flat surface or surfaces of the tube.  The depressed portions of the heating tube do not contact the straight lengths of the hair directly, so that the straight lengths absorb less heat from the tube, and normal operating tempera-tures are more easily preserved in the heating tube.
Patent CA-1320879-C (CA)
Title: Contamination-free endoscope valves for use with a disposable endoscope sheath
Inventor: OPIE ERIC
IPC: A61B1/00
Filed: 1989-04-18
Granted: 1993-08-03
Abstract: CONTAMINATION-FREE ENDOSCOPE VALVES FOR USE WITH           A DISPOSABLE ENDOSCOPE SHEATH                Abstract of the Disclosure An endoscope and valve system specially adapted for use with a disposable sheath having a plurality of channels and respective resilient tubes extending therefrom. In one embodiment,  the resilient tubes extend along grooves formed in the side of an endoscope control handle and are captured behind  a pivotably mounted access door.   The valve system pinches the tubes against the door.   The pinching mechanism selectively  releases  the  tubes  by  pressing  respective valve-actuating buttons on the control handle.   In another embodiment,  the  tubes  are placed  in external  pinch  valves which are selectively actuated by actuating switches mounted on the control handle.
Patent CA-1296812-C (CA)
Title: Substrate carrier device
Inventor: BELANGER THOMAS D JR
IPC: H05K13/00
Filed: 1989-04-20
Granted: 1992-03-03
Abstract: SUBSTRATE CARRIER DEVICE                         ABSTRACT A substrate carrier device is disclosed which is used to mount and electrically connect an electrical substrate to a carrier substrate.  The substrate carrier device includes a tray having planar top and bottom sur-faces.  The top surface has the electrical substrate mounted thereon.  Substrate guide rails extend from the major perimeter edges of the bottom surface of the tray.          The guide rails are inserted and accepted within a pair of substrate guides found on the carrier substrate.  Elec-trical connection devices located on the tray, engage associated electrical connectors on the carrier substrate, providing an electrical path between the electrical sub-strate and the carrier substrate.
Patent CA-1321909-C (CA)
Title: Optical waveguide
Inventor: HERBRECHTSMEIER PETER
IPC: B29C48/08
Filed: 1989-04-27
Granted: 1993-09-07
Abstract: Abstract Optical waveguide An optical waveguide having a core/sheath structure whose sheath comprises a polymer which is based on vinylidene fluoride and at least one other vinyl monomer containing fluorine and has been modified and crosslinked with a trisalkoxyvinylsilane, is suitable for transmission paths of ca. 10 to 100 m and can also be used at a temperature above  100°C without any significant reduction in the transmission path.
Patent CA-1311055-C (CA)
Inventor: HOLLOWAY WYNFORD P
IPC: G06F3/033
Filed: 1989-05-26
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE          The control device, which provides control signals to a computer simulating a vehicle being driven, includes a handle 10 which is manually rotatable about a first axis 11, the handle comprising a handlebar 16 extending outwards from the first axis on either side thereof.   The handlebar includes an inner portion 17 end hand grips 18 on the ends thereof inner portion, the hand grips being slightly curved and obliquely pivoted to the respective inner portion of the handlebar in such a way that in a first disposition the hand grip is substantially aligned with the inner portion to simulate handlebars of a motor cycle, and in a second disposition the hand grips are in a position simulating a joystick of an aircraft, wherein the inner portions represent spokes and the hand grips are generally parallel to one another.   Conveniently, the control device also includes a hand wheel to simulate a steering wheel of a car or the like, the hand wheel being adapted to attach onto the hand grips when the latter are in the aircraft joystick simulating position.
Patent CA-1319990-C (CA)
Inventor: KUBOTA JUNICHI
IPC: G01J3/46
Filed: 1989-07-12
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE           Herein disclosed is a method for mutual transformation between the data of a light-source color on a color CRT monitor and the data of a non-luminous object color perceived as matching with the light-source color.  The transformation can be performed by using any of the following two formulas:           Rc(.lambda.) = [IC(.lambda.)/IG (.lambda.)] RG (.lambda.); and   wherein:  Both Rc(.lambda.), and X, Y and Z express the non-luminous object color data which are designated at a spectral reflectance factor and the CIE tristimulas values, respectively; and Both IC(.lambda.), and RC, GC and BC express the light-source color data,  which are designated at a spectral distribution  and  the  RGB video  drive  signals, respectively. Unknown parameters RG (.lambda.) and IG (.lambda.), and kR, kG and kB, which are used in the two formulas above, are determined by visual color matching under the Color Comparison Condition in which the light-source color on the color CRT monitor and the non-luminous object color are placed side by side so that they may be  simultaneously observed.
Patent CA-1332560-C (CA)
Inventor: BITTNER KLAUS
IPC: C23C22/36
Filed: 1989-08-14
Granted: 1994-10-18
Abstract: ABSTRACT OF THE DISCLOSURE:          For phosphating  galvanized  surfaces,  particularly of galvanized steel,  surfaces are contacted for up to 10 seconds with a phosphating solution which contains accelerator, particularly nitrate, 0.5 to 5.0 g/l zinc, 3 to 20 g/l phosphate (calculated as P2O5),  0.3 to 3 g/l magnesium, at a weight ratio of magnesium:  zinc = 0.5 to 10:1.  The solution has an S value in the range from 0.1 to 0.4 and is replenished with a concentrate in which the weight ratio of zinc to phosphate (calculated as P205) is in the range from 0 to 1:8.  It is particularly desirable to use phosphating solutions which contain up to 1.5 g/l zinc, preferably 0.5 to 1 g/l zinc,  at a weight ratio of magnesium : zinc of 0.5 to 3:1 and nickel ions in an amount of up to 1.5 g/l, preferably in an amount of up to 0.5 g/l. Furthermore simple or complex fluoride may be present in an amount of up to 3 g/l, preferably 0.1 to 1.5 g/l (calculated as F in each case).  A special advantage is afforded by the use of the process when treating galvanized steel strip which is to be subsequently painted or coated with preformed organic films.
Patent CA-1292517-C (CA)
Title: Digital fm squelch detector
Inventor: JOHNSON MARK J
IPC: H04B1/16
Filed: 1989-09-06
Granted: 1991-11-26
Abstract: DIGITAL FM SQUELCH DETECTOR             Abstract of the Disclosure A method is disclosed for determining when a frequency-modulated expected information signal resides at a predetermined channel. The method is based on determining a value based on the frequency deviation of the received signal, and then comparing the value with a threshold based on the expected information signal. The method is particularly well-suited for use as a squelch detector in digital FM radios.
Patent CA-1321234-C (CA)
Inventor: BAUMANN GERALD W
IPC: G03G15/20
Filed: 1989-09-12
Granted: 1993-08-10
Abstract: PRINTERS WITH SIMPLEX AND DUPLEX CUT SHEET FUSING           ABSTRACT OF THE DISCLOSURE          Image defining toner is transferred to cut sheets and fused at one of two fuser stations.  One station is positioned to fuse the image on one side when duplex copying or printing is selected. The other fuser station performs fusing when simplex copying is selected but fuses the second side copy for duplexing.  When flash lamps are employed for the fuser station, the lamps are composed of multiple bays with a single power source coupled to each bay in sequence so that the power source size need only accommodate the power level demand of one bay.  The time between trigger pulses is extended by commencing fusing with an intermediate bay followed by the initial bay and then the final bay as the image area requiring fusing passes along its path in proximity to the faces of the flash lamp bays.
Patent CA-1307330-C (CA)
Title: High voltage through type capacitor and manufacturing method therefor
Inventor: UENO KATSUNORI
IPC: H01G13/00
Filed: 1989-09-19
Granted: 1992-09-08
Abstract: ABSTRACT OF THE DISCLOSURE         High voltage through type capacitor comprising a cylindrical dielectric having first and second electrodes formed on both end faces thereof a through conductor connected to the first electrode and an earth plate connected to the second electrode is disclosed.   In the high voltage through type capacitor, an insulating material selected from the group of self-adhesive silicone rubber and elastic silicone gel is used for insulating at least between the cylindrical dielectric and the through conductor.Z
Patent CA-1334084-C (CA)
Inventor: KELLEMS KENNETH K
IPC: A47B96/00
Filed: 1989-09-29
Granted: 1995-01-24
Abstract: A modular shelving system has a pair of vertical supports for a central stack of shelves.  Each shelf is supported by a pair of shelf support brackets extending between the vertical supports and the back wall of a closet,  for example.   Each shelf has a plurality of sheet  metal  planks  of  generally  trapezoidal  cross section which elastically snap onto complementary bosses along the tops of the shelf support brackets.  Similar shelves extend from the central stack to side walls of the closet and are supported there by side wall brackets which also have bosses along the top complementary to the cross section of the planks.  Some of the brackets have  sockets  for receiving  the  ends  of  hanger bars beneath the shelves.
Patent CA-1338503-C (CA)
Inventor: DERRAH RUSSELL IAN
IPC: C01B11/02
Filed: 1989-09-29
Granted: 1996-08-06
Abstract: A process for the generation of chlorine dioxide from an alkali metal chlorate is provided that employs a waste sulphuric acid containing oxidizable organic material. Alkylation waste sulphuric acid from petroleum refining is particularly useful in this process. Conventional chlorate reducing agents used in the generation of chlorine dioxide can be partially or completely replaced by the organic material contained in the alkylation waste acid.
Patent DK-161259-C (DK)
Inventor: MAGORI VALENTIN
IPC: G01F1/66
Filed: 1981-05-27
Granted: 1991-12-30
Abstract: A transducer is provided for a flow meter wherein the transducer has an interdigital structure of a polarization structure and/or of electrodes for the purpose of direct ultrasonic radiation at an angle alpha , which is specifiable and electrically controllable, and wherein disturbances of a flow profile by the installed transducer are avoided.
Patent DK-159017-C (DK)
Inventor: GOLETTO JEAN
IPC: C08G69/34
Filed: 1980-06-25
Granted: 1991-01-21
Abstract: Flexible, homogeneous and transparent copolyamides comprise the polycondensation products of adipic acid, fatty acid dimer and hexamethylenediamine, the molar ratio of weight adipic acid to weight of total acid in each ranging from about 0.5 to 0.99, and that point obtained by plotting, along the abscissa, such molar fraction of adipic acid versus, along the ordinate, any individual copolyamide melting point, falling within that area A B C D outlined on the attached Figure of Drawing. The subject copolyamides are prepared either by polycondensing a homogenized prepolymer thereof, or by directly copolycondensing a homogeneous, inert solvent solution of monomers. The homogeneous and transparent copolyamides exhibit improved flexibility and high tenacity coupled with good resistance to hydrolysis and good heat resistance, with the copolyamides being useful for providing shaped articles such as moldings, films or filaments of marked uniformity via injection molding, extrusion or spinning.
Patent DK-164072-C (DK)
Inventor: MORIOKA SATOSHI
IPC: A23K20/195
Filed: 1986-06-18
Granted: 1992-09-28
Abstract: The process consists in adding optionally acidified water to a solution of nosiheptide, consisting of the culture medium of a nosiheptide-producing strain and of a water-soluble solvent and in then insulating the nosiheptide after the separation of a fraction which is insoluble in the solvent having the mycelium as a main constituent.
Patent DK-162724-C (DK)
Inventor: FOX RODNEY THOMAS
IPC: C10L11/00
Filed: 1981-08-31
Granted: 1992-05-11
Abstract: A combustible composition comprising a fuel in the form of a wax, gel, or paste having dispersed therein an inorganic, particulate, noncombustible solid serving to decrease the rate at which the fuel burns on combustion of the composition, and optionally a combustible filler material, the composition being such that it does not flow substantially during combustion.
Patent DK-155619-C (DK)
Inventor: EINARSSON STEFAN
IPC: E06B7/22
Filed: 1983-11-23
Granted: 1989-09-04
Abstract: A simple and efficient sealing means for a door lacking a threshold and which does not require any major recessing in the door leaf comprises a lath (11) of resilient material, which with a substantually plane main portion (15) is attached to the lower edge of door leaf (10). A head (16), enlarged with respect to the main portion, is provided with sealing ridges (19) and may be bent in relation to the attachment of the lath, so the ridges will be forced towards the floor. 
<??>An actuating member (29) comprising a longitudinally compressible leaf spring is fitted between the lower edge of the door leaf and the head (18) of the lath, so it extends outside the vertical hinge edge of the door leaf. Just before the door reaches its closed position the leaf spring contacts the door frame, and will then force the portion of the head adjacent to the hinge edge downwards. During the terminal portion of the closing movement the friction between the floor and the downwardly turned portions of the ridges will <<roll>> the head to full contact with the floor.
Patent FI-75599-C (FI)
Inventor: KUNG PATRICK CHUNG-SHU
IPC: C12P1/00
Filed: 1980-12-03
Granted: 1988-07-11
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 10% of normal human thymocytes. The hybrid is formed by fusing splenocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent FI-81543-C (FI)
Inventor: ATTERBY FRED
IPC: B65D19/00
Filed: 1986-05-12
Granted: 1990-11-12
Abstract: PCT No. PCT/SE85/00346 Sec. 371 Date May 8, 1986 Sec. 102(e) Date May 8, 1986 PCT Filed Sep. 13, 1985 PCT Pub. No. WO86/01786 PCT Pub. Date Mar. 27, 1986.Base member for pallets, especially for pallets of the type consisting of two or several base members, optionally provided with recesses for the forks of a fork lift truck, having a number of holes perpendicularly to their length direction, distributed along and at a minor distance from the upper surface of the base member or at the same surface, through which tubes can be inserted under a minor friction so as to unite the base members with each other to the formation of the pallet. The invention is characterized in that the base member is constituted of a pressed and folded wrapping (11) which after folding forms at least the essential outer surfaces of the base member (5, 6, 7, 12) and that stiffening inserts (a-f, 13-23, 31, 34) are present in an essential part of the inner space of the folded wrapping, also above the recesses for the forks of a fork lift truck, which inserts are bonded to the wrapping.
Patent FI-85870-C (FI)
Inventor: DE KONING ADRIANUS JOHANNES
IPC: C08F222/40
Filed: 1986-06-05
Granted: 1992-06-10
Abstract: The invention relates to a composition comprising(A) 64-4 parts by wt. of a bismaleimide compound, or an isomaleimide isomer thereof, a maleimide-amide compound or an isomaleimide isomer thereof and maleic anhydride compound,(B) 7-77 parts by wt. of one or more ethylenically unsaturated compounds containing 5-50 C-atoms and is characterised in that the composition further comprises(C) 3-60 parts by wt. of one or more compounds from the group of hydroxy-alkylacrylates or amino-alkylacrylates,(D) 1-20 parts by wt. of one or more terminally functional polymers as flexibilizer, with the proviso that the sum, of parts of compounds A, B, C and D amounts to 100.
Patent FI-97550-C (FI)
Inventor: MURAKAMI KENJI
IPC: C07K14/57
Filed: 1987-04-13
Granted: 1997-01-10
Abstract: A method of producing desired peptides by transforming mammalian cells and cultivating the transformed cells can be improved by using myeloma cells as the mammalian cells and/or using a vector having the SV40 early promoter sequence on both the 5' upstream and 3' downstream sides of the gene coding for the desired peptide.
Patent FI-95825-C (FI)
Inventor: BLIXT TONY
IPC: D21H23/26
Filed: 1989-06-21
Granted: 1996-03-25
Abstract: The present invention relates to a novel sizing composition in the form of an aqueous emulsion comprising a hydrophobic cellulose reactive sizing agent and a cationic polymer comprising a starch, the novel features of said composition being that the starch possesses a combination of (A) a branched, high molecular weight structure as reflected by an amylopectin content of at least 85% and (B) a degree of substitution of about 0.05 to 0.40. Such sizing compositions can be prepared by dissolving the aforementioned starch in water, adjusting the temperature to above the melting point of the sizing agent and adding the sizing agent to the solution so as to form a coarse emulsion , which is subsequently subjected to shear forces to reduce the particle size of the emulsion. The invention also relates to a method of preparing sized paper or paperboard by using the above-mentioned sizing composition. Also, the invention relates to the sized paper for paperboard prepared by said method. Such paper products show reduction in liquid absorbency as compared to products using conventional sizing agents, reduced consumption of optical highteners, and enhanced development of sizing.
Patent FI-97264-C (FI)
Inventor: LEMSTROEM GUY
IPC: H04N5/225
Filed: 1994-10-28
Granted: 1996-11-11
Abstract: The present invention relates to a method for adjusting a photodetector array, and a beam-splitting and detector structure for a line scan camera, which structure comprises a photodetector array which is protected by a casing (10) from at least the back, and adjusted to the focus plan of an objective and glued to the exit surface focus plane of an objective and glued to the exit surface of the beamsplitting prism (2) by means of a support and adjusting structure. According to the invention, the supporting and adjusting structure comprising a glue layer (6) arranged between edges (19) surrounding the photodetector array (1) in the casing (10) and the exit surface (4) of the beam-splitting prism.