baber/WOPTO huggingface dataset:
Patent CA-1312494-C (CA)
Title: Method of and a device for raising flattened parallelepipedic blanks
Inventor: TRAEGAARDH PAUL
IPC: B31B50/04
Filed: 1989-08-18
Granted: 1993-01-12
Abstract: Abstract In a method for raising creased and flattened parallelepipedic blanks to form rectangular containers, a front edge of a blank is discharged from between a pair of rollers and is moved back towards the rollers by pressure from a pusher.  This opens the blank to such a degree that it now extends nearly perpendicular to the discharge direction.  Subsequently the pusher is withdrawn to allow the blank to return to a rectangular cross section.
Patent CA-1329033-C (CA)
Inventor: NILSSON BENGT
IPC: D21D1/30
Filed: 1989-09-25
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE      A refiner for producing mechanical pulp has greater spacing between bars of the refiner grinding elements than is conventional.  The grooves between the bars have a sloping bottom, making an angle of about 1-30° (preferably 5-20°) with respect to a straight line between the bars.  The width of the grooves is about 10-50 mm.  The relative rotation of the refiner elements (whether disks, cylindrical, or conical) with respect to each other results in sequential refining:  a moving tension field, with successive compressions before impacts, and expansions, achieving increased fiber flexibility, more fiber rolling motion, and less fiber cutting. Pulp produced has increased fiber flexibility yet maintains a high content of long fibers, and higher refiner capacity also ensues.  Also, the refiner of the invention can be used to mix treatment chemicals -- such as bleaching chemicals in liquid form -- into kraft pulp at high consistency (e.g. about 30-55%).
Patent CA-1336596-C (CA)
Title: Organosilane compounds
Inventor: STEWART CONSTANTINE A
IPC: C07F7/18
Filed: 1989-09-25
Granted: 1995-08-08
Abstract: Organosilane compounds having the structural formula   wherein R is a linear or branched C1-4 alkyl, 4-methyl-piperidyl, aryl or cycloalkyl; R' is hydrogen, methyl or ethyl; R2  is methyl or ethyl and; n is 4 to 7.     These organosilane compounds are useful as electron donors in Ziegler-Natta type catalyst systems.
Patent CA-1322891-C (CA)
Title: Method and system for enhancing the quality of both color and black and white images produced by ink jet printers
Inventor: CHAN CHOR S
IPC: H04N1/40
Filed: 1989-09-27
Granted: 1993-10-12
Abstract: Abstract A method for reducing "grainyness" or color contrast in  color  imaging  systems  and  simultaneously  reducing  or eliminating paper cockleing of media printed by  ink jet printing.    The  method  involves  determining  the  maximum allowable ink print density necessary to reduce or eliminate paper cockleing in the printed media and then providing tight control of the selection of gray scale ink drop count and associated dye loading in relation to this maximum allowable print density.  Using this method, pixels are selected and printed in such a manner as to maximize the uniformity of ink distribution on the printed media.       This method will work using either a variable drop size or a fixed drop size with variable dye loadings.  It will also work with most error diffusion or dithering schemes presently used and available in the image processing arts.
Patent CA-1333930-C (CA)
Inventor: COTE WILLIAM F
IPC: B60W30/18
Filed: 1989-09-28
Granted: 1995-01-10
Abstract: A control method/system for an automatic/semi-automatic mechanical transmission system (10) is provided including logic rules by which a faulty input signal indicative of a gear neutral condition (GNS=?) can be detected and, in the event of such detection, a fail safe mode of operation is implemented.
Patent CA-1316765-C (CA)
Inventor: SAUNDERS WILLIAM T
IPC: B21D22/00
Filed: 1990-05-07
Granted: 1993-04-27
Abstract: ABSTRACT         The invention relates to a draw die used in apparatus for making a cup-shaped work product to produce a one-piece can body.  The draw die has a draw cavity with an internal side wall, an external clamping surface and an entrance zone to the cavity between the end and side walls, the zone having multiple compound curvilinear surfaces formed about multiple radii of curvature so as to increase its surface area over that which would be provided by a single radii of curvature surface extending over an arc of at least 90°.  The entrance zone provides a more gradual movement of can stock into the draw cavity.
Patent CA-1293670-C (CA)
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1990-10-05
Granted: 1991-12-31
Abstract: ABSTRACT OF THE DISCLOSURE A static hydraulic pressure type continuously variable transmission formed with a hydraulic closed circuit between a swashplate type hydraulic pump and a swashplate type hydraulic motor, the hydraulic motor being constructed such that its motor cylinder is integrally connected to an output shaft which  extends through a motor swashplate and a swashplate holder for supporting the back surface of the motor swashplate, a swashplate anchor for supporting the back surface of the swashplate holder being axially immovably connected to the output shaft through a thrust bearing, and that the swashplate anchor is unrotatably connected to a casing which rotatably supports the output shaft.  The motor cylinder and a pump cylinder of the hydraulic pump are provided coaxially with the hydraulic closed circuit interposed therebetween. The hydraulic closed circuit is provided with a distribu-tion valve for bringing low and high pressure oil passages, which are in communication with cylinder bores of the pump cylinder, into selective communication with cylinder bores of the motor cylinder, and a clutch valve for con-trolling communication between the low and high pressure oil passages.  Where the swashplate type hydraulic motor is of a variable capacity type, means is provided which adjusts an angle of inclination of the motor swashplate to effect speed change control.
Patent DK-165714-C (DK)
Inventor: DOEDING JUERGEN
IPC: G01N33/86
Filed: 1987-03-25
Granted: 1993-06-07
Abstract: The present invention provides a test carrier for the determination of coagulation parameters, wherein it includes a test layer which contains silanized glass fibres which are coated with polyvinyl alcohol or polyvinyl alcohol/vinyl acetate.
Patent DK-159774-C (DK)
Inventor: NYFELER ROBERT
IPC: A01N43/64
Filed: 1982-11-26
Granted: 1991-05-06
Abstract: Novel substituted azolyl-ethyl ethers of the general formula I   <IMAGE>  wherein R1 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3- haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, naphthyl, or naphthyl mono- or -disubstituted by halogen, nitro and/or C1-C3-alkyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; R2 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3-haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, or it is C1-C10-alkyl, C3-C8-cycloalkyl or C3-C8- cycloalkyl-(C1-C4-alkyl); R3 is C1-C12-alkyl, C2-C4-alkenyl, C3-C4-alkynyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; and R4 is an azolyl group; including acid addition salts thereof, quaternary azolium salts and metal complexes, are used in agrochemical compositions for the preventive and curative combating of harmful microorganisms.
Patent DK-164534-C (DK)
Inventor: SCHMIDT HELMUT
IPC: C09K3/14
Filed: 1981-12-21
Granted: 1992-12-07
Abstract: Abrasive compositions comprising a porous, organo-modified silicic acid heteropolycondensate as abrasive and one or more conventional components selected from the group of carriers, adjuvants and active substances such as pharmaceuticals, disinfectants, insecticides, bactericides, etc. The compositions are useful in medical and cosmetic applications, such as in the treatment of acne or as a tooth paste, and also in various technical and industrial fields, e.g., as a polishing or cleansing material.
Patent FI-70767-C (FI)
Inventor: VAN MUYDEN WILLEM GEORGE FREDE
IPC: A01K47/00
Filed: 1982-04-07
Granted: 1986-10-27
Abstract: A bee hive assembly comprising one or more hive elements supported as a stack on a base element and covered by a roof element. Each hive element comprises a frame having at each of two opposite sides a window-like frame opening covered by a transparent panel. A liquid storage tank is fittingly mounted in the frame opening inwardly of and spaced from the transparent panel. The storage tank has transparent walls, a removable cover closing its upper side, and a drinking trough formed at the bottom end of the rear wall of the tank and having a width smaller than the width of the body of a worker-bee. The tank is provided with a liquid level control for maintaining the liquid in the drinking trough at a constant level which is accessible to the bees from the interior of the hive.
Patent FI-69569-C (FI)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C1/02
Filed: 1982-06-17
Granted: 1986-03-10
Abstract: Preparation of ammoniumnitrate-containing granules by spraying an ammoniumnitrate melt or solution, containing 0,3-3,5% wt of calciumnitrate and 0,5-5% wt of a thermal stabilization agent, onto or into a bed of ammoniumnitrate seed particles, which are kept separate from each other and are contacted with a gas current, and which have a temperature of 95-145 DEG C. 
<??>The granules obtained are thermally stable and have a low water content and a high bulk density.
Patent FI-74477-C (FI)
Inventor: MACHURAT JEAN
IPC: C08L21/00
Filed: 1982-09-29
Granted: 1988-02-08
Abstract: Polymeric, advantageously elastomeric, e.g., natural or synthetic rubber, matrices including a reinforcing amount of a filler therefor, e.g., inorganic particulates, further comprise, as an interfacing additive between the matrix and the reinforcing filler, the condensation product of at least one polyamine with at least one carboxylic acid.
Patent FI-73510-C (FI)
Inventor: REICHEN FREDY
IPC: F16L27/00
Filed: 1983-02-25
Granted: 1987-10-09
Abstract: Two rigid cylindrical sleeves are interconnected by a spring bellows. Each cylindrical sleeve carries a flange section. Such flange section is provided with joint plates. The joint plates are a forklike interconnecting structure. A rolling contact wedge member is located in a first number of joint plates and a rolling contact prism member is located in a second number of joint plates. This provides for a hinge-like joint of a rolling contact rocker structure having a line contact only of the parts moving relative to each other. Because no friction exists in such hinge joint, a cold welding is not possible. Accordingly, no additional stresses due to such cold welding will be able to exist in the pipe conduit sections interconnected by this apparatus.
Patent FI-91635-C (FI)
Inventor: MOHRS KLAUS
IPC: A61P11/00
Filed: 1989-05-29
Granted: 1994-07-25
Abstract: Substituted 4-(2-quinolinylmethoxy)phenylacetic acid derivatives can be prepared from corresponding 4-(2-quinolinylmethoxy)phenylacetic esters. The compounds can be employed in medicaments.
Patent FI-95307-C (FI)
Inventor: PERAELAE MARTTI
IPC: E04H9/14
Filed: 1994-12-27
Granted: 1996-01-10
Abstract: The present invention relates to a support pillar system of a magnetic-shielded room. Each support pillar (10) of the support pillar system consists of a nested structure (11,12) composed of a first structure (11) and a second structure (12) there-around. The upper end of the first structure (11) is provided with a threaded part (13) and a member (18) provided with thread and disposed in the threaded part (13). The shield structure (25,26,27) of a magnetic-shielded room has been attached to the second structure (12) of the support pillar (10), whereby the floor (17) of the inner room is supported to the upper end of the first structure (11). When the member (18) provided with thread and disposed in the threaded part (13) is tightened in locking position, the member (18) provided with a thread locks the first structure (11) and the second structure (12) into one and same entity, whereby the vibration of the inner floor (17) is transmitted to the shield structure (25,26, 27) and the shield vibrates substantially in syncronization with the vibration of the floor (17) of the inner room. When the member (18) provided with a thread has been threaded into open position, the locking of the second structure (12) is re-leased, whereby the inner room is allowed to vibrate, irres-pective of the vibration of the other shield structures, and hence, the potential vibration of the inner room is not trans-mitted to the shield structures (25,26,27). <IMAGE>
Patent FI-97965-C (FI)
Inventor: VAERE ERKKI
IPC: B65G47/90
Filed: 1995-06-22
Granted: 1997-03-25
Abstract: The objective of the invention is an apparatus for simultaneous transfer of several objects from an original position to a new position. The invention is characterized in that each object is attached to the gripping means (20), which on its part is attached to an arm portion (22), that at least two overlapping plates (1, 2) are joined by an axle on a level turnable in relation to each other, and are provided with grooves (3), so that each groove in one plate corresponds to a groove in the other plate, so that the grooves (3) intersect forming the passage (6), through which the arm portion (22) of the gripping means is mounted. When the plates are turned in relation to each other the intersections of the opposite grooves move correspondingly producing the horizontal movement of the gripping means (20). The dimensioning (length, direction) of the plate grooves implenents the transfer process of several objects simultaneously dependent on the desired final location.
Patent NO-161195-C (NO)
Inventor: GANTZER MARY LOU
IPC: G01N33/84
Filed: 1985-02-12
Abstract: The present invention resides in the discovery of a new test means for detecting the presence of an ion in an aqueous test sample and determining its concentration. The test means comprises a porous carrier matrix substantially uniformly incorporated with a) a homogeneous hydrophobic mixture containing three principal ingredients: an ionophore capable of forming a complex with the ion, a hydrophobic vehicle, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response; and b) a buffering substance capable of providing a pH in the range of from about 5 to 10. A test device comprises the test means affixed to one upper flat face of an elongated support member. In use, the aqueous test sample is contacted with the test means or device. The presence and/or concentration of the ion in the test sample is then determined by observing any detectable response produced. The test means and device of the present invention provide rapid results, sufficient detectable response forming in most instances in at least a few minutes.
Patent NO-160936-C (NO)
Inventor: LERSTOEL ARNE MARTIN
IPC: E04B1/342
Filed: 1987-02-24
Abstract: PCT No. PCT/NO88/00014 Sec. 371 Date Oct. 17, 1988 Sec. 102(e) Date Oct. 17, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06663 PCT Pub. Date Sep. 7, 1988.Device for use in building structures, particularly large cantilever type roof structures where net weight or variable external loads produce large deformations creating irregularities with respect to adjacent building elements, such as walls, large doors and drive-gates for hangars, workshops, etc., comprising one or more force applying devices (7) disposed between adjacent structural members for producing global displacement of the roof supporting members (2) to obviate the sum of local deformations at critical points of the structure, for example at the supporting rail (4) for drive-gates (5). Such displacement producing force applying devices can also be used for eliminating horizontal displacement of the supporting members.
Patent NO-171528-C (NO)
Inventor: SCHOLTHOLT HANS
IPC: H01H85/44
Filed: 1987-08-25
Abstract: The module (1) which can be connected to a film module of the distributing device is fitted with overvoltage arresters (6) as a lateral member to earth and current fuses (5) as a longitudinal element. The pin of the fuses (5) adjacent to the overvoltage arresters (6) is electrically connected to the non-earthed pin of the overvoltage arrester. The overvoltage arresters (6) are provided with fusing links (7) which melt when they overheat. A multiple earth (8) is connected to the other pins of the overvoltage arresters (6) with spring fingers (14). The earthing fingers project over the overvoltage arresters up to beyond the free ends of contact parts (4) for the melting fuses (5). When the fusing ring (7) melts, the spring finger (14) makes contact with the contact part (4). <IMAGE>
Patent NO-172895-C (NO)
Inventor: BREIPOHL GERHARD
IPC: C07K7/00
Filed: 1987-10-20
Abstract: Compounds of the formula I <IMAGE>  in which A is hydrogen or an amino protective group, B is an amino acid residue, X is alkylene or aralkylene, Y<1>, Y<2>, Y<3> and Y<4> are identical or different and are hydrogen, methyl, methoxy or nitro, V is hydrogen or a carboxyl protective group, W is -[CH2]n- or -O-[CH2]n-, m is 0 or 1, n is 0 to 6 and p is 0 to 5, are prepared as described and used in the solid-phase synthesis.
Patent NO-169758-C (NO)
Inventor: MEYER JEAN-LUC
IPC: B22D11/16
Filed: 1988-01-14
Abstract: The invention relates to a method for adjusting the level of the line of contact between the mold and the free surface of the metal in the vertical continuous casting of products of any cross-section in an ingot-mold, which includes the step of applying to the solidifying metal, by means of an electric circuit surrounding the mold, a periodic magnetic field of variable intensity having a direction substantially parallel to the axis of the mold. According to the invention, the magnetic field applied to the mold is varied over a portion of the periphery of the metal. This can be done by modifying the distance between electric circuit creating the magnetic field and the mold, by changing the vertical positioning of the circuit, or by varying the shape of the profile of the circuit.
Patent NO-170209-C (NO)
Inventor: KAAS POVL
IPC: C02F/
Filed: 1988-05-02
Abstract: Chlorinated water is circulated through vessels first for irradiation with infra-red radiation at a wavelength of 765 nm to 10 microns then for irradiation with ultraviolet radiation at a wavelength exceeding 300 nm and finally for irradiation at a wavelength of 100 to 200 nm and at a wavelength of 253.7 nm.
Patent NO-177124-C (NO)
Inventor: MORI SHIGEKI
IPC: A61K8/00
Filed: 1990-04-23
Abstract: A dentifrice composition containing a biguanido bactericide and/or N-alkyldiaminoethylglycine bactericide, a polyoxyethylene-polyoxypropylene block copolymer surfactant and an N-higher acyl amino acid or its salt. The dentifrice composition maintains bactericidal activities of the bactericide and has good foaming properties.
Patent CA-2001171-C (CA)
Inventor: BEYER KARL H JR
IPC: A61K31/495
Filed: 1989-10-20
Granted: 1999-12-21
Abstract: A method for controlling and/or reducing a patient's serum cholesterol and/or triglyceride level is disclosed.
Patent CA-2008833-C (CA)
Title: Device for retaining knife blades for cutting a paper web
Inventor: LARSSON ROLF ARNE
IPC: B26D7/26
Filed: 1990-01-29
Granted: 1998-05-12
Abstract: The present invention relates to a device for retaining knife blades for cutting, perforation or other treatment of a running web, preferably a paper web, whereby said web (4) runs between a rotatable knife retaining cylinder (3) and a rotatable counter pressure cylinder (5) and whereby the knife blade (2) and a retaining ruler (7) for retaining the blade (2) are provided in a slot (6) in the knife retaining cylinder (3). In order to reduce the time for mounting the knife blades, the retaining ruler (7) has a relative to the slot (6) downwardly inclined wedge surface (10), through which said ruler (7) cooperates with a corresponding downwardly inclined wedge surface (11) on a tightening ruler (9) disposed beside the retaining ruler in the slot (6), and the knife blade (2) is provided, during an adjustment manoeuvre at which the knife retaining cylinder (3) is rotated relative to the counter pressure cylinder (5), to be pressed downwards into the slot (6) by said counter pressure cylinder (5), whereby the blade (2) through a support portion (12) on the retaining ruler (7) displaces said ruler (7) downwards relative to the tightening ruler (9) for wedging up said rulers (7, 9) and the blade (2) in the slot (6).
Patent CA-2016764-C (CA)
Title: Machine for winding elongated strips on an axle-mounted core
Inventor: PLANETA MIREK
IPC: B65H18/16
Filed: 1990-05-14
Granted: 1994-04-19
Abstract: Abstract A winding machine for winding a continuous strip of then sheet material, such as paper, metal or plastics, on to a succession of axle mounted cores has the axle engaged in a pair of arms that move the axle with a full roll to an unloading position at which one end is engaged by a retainer that holds the axle horizontal when support is removed from the other end. In one embodiment the axle is swung outwards until the other end is sufficiently clear of the support frame for the core and roll to be slid off the axle to a floor mounted receptor, such as a wheeled dolly.  In another embodiment a part of the side frame plate of sufficient size is hinged to the rest of the plate and is moved out of the way to permit this sliding removal of the core and roll and mounting of a new core for the next roll.
Patent CA-2022925-C (CA)
Title: A process for the preparation of rubber-reinforced monovinylidene aroma tic polymers
Inventor: VAN NUFFEL CLAUDE T E
IPC: C08F285/00
Filed: 1990-08-08
Granted: 2001-02-27
Abstract: Disclosed is an apparatus and process for the continuous production of a rubber-reinforced polymer composition having a bimodal particle size distribution using parallel, substantially plug flow reactors to separately polymerize the same or different solutions of a rubber in a monovinylidene aromatic monomer and optionally at least one other comonomer. After separate partial polymerizations to conversions of from 10 to 50 percent based on the total monomers present, first and second prepolymer compositions are produced containing rubber particles having average particle sizes of from 0.05 to 1.5 micrometer and from 0.7 to 10 micrometer, respectively, with the average rubber particle size of the second prepolymer composition being at least 1.3 times the average rubber particle size of the first prepolymer composition. The first and second prepolymer compositions are continuously removed from their respective reactors and mixed in a proportion such that the rubber particles derived from the first prepolymer will constitute from 50 to 95 percent by weight of the rubber content of final product after further polymerization and recovery of the resulting polymer product from any unreacted starting materials. This invention is advantageously used to prepare HIPS-type products with small particles in the range from 0.2 to 0.7 micrometer and larger particles in the range from 1.5 to 5 micrometer or ABS-type products with small particles in the range from 0.5 to 0.8 micrometer and large particles in the range from 1 to 3 micrometer.