baber/WOPTO huggingface dataset:
Patent CA-1316315-C (CA)
Inventor: NAGATA TERUYUKI
IPC: B29K105/32
Filed: 1989-02-13
Granted: 1993-04-20
Abstract: Abstract of Disclosure:       The present invention relates to a process for producing a plastic lens having a high refractive index and profile regularity comprising forming a mexture of one or more of sulfur-containing aromatic polyisocyanate compounds, one or more of active hydrogen compounds selected from the group consisting of polyol compounds and polythiol compounds, and at least one internal mold releasing agent, and subjecting the resulting mixture to casting polymerization, and a plastic lens obtained according to the process.
Patent CA-1295648-C (CA)
Title: Electric motor rotator for christmas tree ornaments
Inventor: MORRISON DAVID
IPC: A47G33/04
Filed: 1989-02-27
Granted: 1992-02-11
Abstract: ELECTRIC MOTOR ROTATOR  FOR CHRISTMAS TREE ORNAMENTS     ABSTRACT OF THE DISCLOSURE     This  invention pertains  to the an electric motor  of very small size which  is adapted to plug into a lamp socket of a string-set of series connected decorative incandescent lamps so as to utilize the output of the motor to rotate ornaments and like devices.  A particular electrical motor of unique design and geared output is shown.
Patent CA-1324713-C (CA)
Title: Conductive filaments containing polystyrene and process for producing anti-static yarns
Inventor: LIN PERRY H
IPC: A47G27/02
Filed: 1989-03-29
Granted: 1993-11-30
Abstract: TITLE       CONDUCTIVE FILAMENTS CONTAINING POLYSTYRENE       AND PRODUCING ANTI-STATIC YARNS                         ABSTRACT   An improvement in a process for producing anti-static yarns by the steps of combining at least one spin-oriented, conductive filament having a nonconductive polymeric component coextensive with a component of electrically conductive carbon dispersed in a polymeric matrix with freshly spun, undrawn, nonconductive filaments, drawing and cobulking the combined filaments to form a yarn.  The improvement is for reducing the tendency of the conductive filaments to break during drawing wherein the nonconductive polymeric component of the spin-oriented, conductive filaments is a melt-blend containing a major amount of a nonconductive, fiber-forming polymeric material and a minor amount of a polystyrene.
Patent CA-1318856-C (CA)
Title: Mounting structure for the power unit of a motor vehicle
Inventor: INOUE KAZUO
IPC: B60K5/04
Filed: 1989-04-10
Granted: 1993-06-08
Abstract: PATENT     ABSTRACT OF THE DISCLOSURE       A power unit mounting structure in a motor vehicle includes a power unit comprising an engine having a crankshaft, a transmission coupled to the crankshaft of the engine, and a differential interposed between drive axles connected to a pair of laterally spaced front road wheels of the motor vehicle and the transmission. The power unit is mounted in a front portion of the motor vehicle with its center of gravity positioned rearwardly of the drive axles extending from the differential toward front road wheels serving as the drive road wheels. A steering gearbox extends parallel to the drive axles and is disposed forwardly of the drive axles.
Patent CA-1307688-C (CA)
Inventor: AUTIO MARKKU
IPC: D21F3/04
Filed: 1989-04-13
Granted: 1992-09-22
Abstract: Abstract of the Disclosure Method and frame construction for the press section of a paper machine, in particular for a so-called compact press section, which comprises a compact press roll combination   These rolls form two or more press nips             with each other, and the paper web     runs between the said nips.  By means of the method, the fabrics and/or the said press rolls               are replaced.          The press section comprises, in the direction of running of the paper web    , a front frame  placed before the said press roll combination               and a rear frame    placed after the said roll combination.          The space placed above the said roll combination and between the said front frame      and rear frame is arranged open or, alternatively, as openable by pivoting a particular intermediate frame      or frames            into an open position.  The said pivoting is performed around an articulated joint or joints            transverse to the longitudinal direction of the paper machine and placed at the side of the said roll combination              .  By making use of the said open space directly or in-directly, the replacement of at least the pick-up fabric      and of the upper fabric     , if any, of the press and/or the replacement of one or several rolls             of the said press roll combination are carried out.
Patent CA-1337421-C (CA)
Title: 1-indolylalkyl-4-(substituted-pyridinyl)piperazines
Inventor: SMITH DAVID WILLIAM
IPC: C07D401/14
Filed: 1989-05-30
Granted: 1995-10-24
Abstract: A series of 1,4-disubstituted piperazine derivatives comprised of  indol-3-ylalkyl  and  substituted  pyridin-2-yl substituent groups.     These compounds are useful as anti-depressant agents.   The compounds more particularly are of the formula   wherein R1 and R2 are independently selected from hydrogen and lower alkyl, wherein lower means C1-4;     R3, R4, R8 and R9 are independently selected from hydrogen, lower alkyl, lower alkoxy, carboxamide, halogen, trifluoromethyl and thio-lower alkyl, with the proviso that R8 and R9 cannot both be hydrogen at the same time;   A is a C5-7 cycloalkanyl or cycloalkenyl ring, or A is   wherein n is an integer from 1 to 3 and R5 is the same as R1; and R6 and R7 are independently selected from hydrogen, methyl or R6 and R7 can be taken together as a methylene bridge.
Patent CA-1332385-C (CA)
Inventor: FLAHERTY BRIAN J
IPC: E04G21/32
Filed: 1989-06-29
Granted: 1994-10-11
Abstract: ROOFING SAFETY DEVICE        Abstract A  roofing  safety  device,  adapted  to  be  used  in connection  with  substantially  all  roof  configurations comprises an upright support, adapted to be secured to the roof  of  a  building,  having  at  least  one  self-braking mechanism and cable assembly attached thereto.  Disposed at the free end of the cable is a fastening device which may be secured to one of a plurality of heavy rings secured to a  belt.    The  plurality  of  rings provided  on the belt enables the worker to attach the cable of the self-braking mechanism to either side of his body, thereby allowing the worker to perform his task on the roof without being chafed by the cable.  A pair of stabilizing struts, each having a rectangular  foot  at  the  distal  ends  thereof  which  are rotatable  about  a  pair  of  orthogonal  axes  enables  the device  to  conform  to  substantially  any  rooftop configuration.  The ability of the safety device to be used in connection with virtually all rooftops,  combined with the  non-irritating  manner  in  which  the  device  may  be secured to the worker  increases the likelihood that the device will be used habitually, so as to reduce the number of roofing injuries and deaths.
Patent CA-1341194-C (CA)
Inventor: MADRANGE ANNIE
IPC: A61K8/33
Filed: 1989-09-08
Granted: 2001-02-27
Abstract: The invention relates to dyeing compositions for keratinous fibres, containing: (a) at least one dye precursor belonging to the family (A) of single bases selected from paraphenylenediamines; b) at least one dye precursor of the family (B) of doubles bases selected from N,N'-diphenylalkylenediamines; the dye precursors of the families (A) and (B) being selected so that the intensity of the colouration on dyed bleached hair (VD) and the intensity on dyed and permanent-waved bleached hair VDP is such that VD-VDP = 0+/-0.5, the value being determined according to MUNSELL's notation; the mole ratio between the single bases of the family (A) and the double bases of the family (B) being between 3 and 10.
Patent CA-1278946-C (CA)
Inventor: CHENG BINLUH
IPC: B60H1/26
Filed: 1989-09-28
Granted: 1991-01-15
Abstract: ABSTRACT OF THE DISCLOSURE        An  automobile  window ventilator in which  a  fan  is mounted  to the window via panels.  The fan causes  the  forces exchange of hot interior air with cooler ambient air, which fan is used especially in the parked state of vehicle.  The fan  is powered from d.c. voltage source of the vehicle, and is readily convertible  to a swiveling cooling fan for cooling persons  in the  interior  of the vehicle via an  adapting  structure.  The panels  snugly  receive  the window  pane  therebetween,  which panels  are held in place in the channels of the  window  frame via L-shaped clips.  The control of the fan is automatic via  a thermal switch sensing the interior temperature of the vehicle.          The upper panel may be used for mounting a conventional  static vent  screen.   A closure lid for closing off or exposing  the dynamic vent is provided, which is adjustably positionable from the  interior  of the vehicle.  An anti-tampering  screen  mesh denies  unwanted access to the interior of the vehicle via  the window mounting the dynamic vent.
Patent CA-1317387-C (CA)
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/141
Filed: 1989-10-23
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE       A liquid crystal apparatus, comprising a liquid crystal device comprising matrix electrodes including scanning signal lines and information signal lines spaced from and intersecting with each other, and a ferroelectric liquid crystal disposed between the matrix electrodes, said ferroelectric liquid crystal providing two average molecular directions forming an angle 2.THETA.a therebetween in the absence of an electric field after application of alternating voltage, which angle 2.THETA.a is larger that an angle 2.THETA. formed between two average molecular directions of the ferroelectric liquid crystal in the absence of an electric field before application of the alternating voltage, each intersection of the scanning signal lines and the information signal lines in combination with the ferroelectric liquid crystal disposed therebetween constituting a picture element; a scanning signal side driver circuit, and an information signal side driver circuit; said liquid crystal apparatus being so constructed that an alternating voltage is applied to the whole picture elements prior to application of display signals according to multiplex driving scheme.
Patent CA-1321888-C (CA)
Inventor: BUNN ARTHUR H
IPC: B65D25/28
Filed: 1992-06-09
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE         A decanter or carafe for serving hot coffee having a metal bottom to which a plastic upper portion is joined.  The decanter is unbreakable and shatterproof for all practical purposes.  The lip of the pouring spout is shaped to facilitate pouring to either side as well as frontwards.  A pistol grip handle skeleton is integrally joined to the plastic upper portion and receives mating grip pieces from opposite sides.  The mating grip pieces may be coloured brown to designate "regular" coffee and orange to designate "de-caffinated" coffee.  The composite handle incorporates vents to drain liquid that might otherwise become trapped therein.
Patent DK-149216-C (DK)
Inventor: NEDERLOF ADRIAAN
IPC: E04G7/30
Filed: 1981-04-15
Granted: 1986-11-10
Abstract: Scaffold comprising at least two vertical frames (1) connected by tube shaped struts (2), each frame being composed of one or more frame segments placed one on the other and each of said frame segments comprising two vertical tube shaped posts (4) that are rigidly connected to each other by fixed struts in which the upper ends of the posts (4) of one segment are connected in an undeformable manner to the lower ends of teh posts of the segment positioned above said one segment and in which the tube shaped struts are provided with end-parts by means of which the struts are coupled to the vertical frames and in which said end-parts each comprise a passage coaxial with the vertical tube shaped posts. Such a scaffold is not very stable. The invention improves the stability of a scaffold. This is obtained by the fact that the upper end of each post (4) is reduced in diameter in two steps, by the fact that the passage of each end-part (11) is formed correspondingly, said passage matches about the reduced upper end of the post (4), in which the step in the passage bears on the step of the first reduction (7) and the upper face of the end part (11) is substantially on the same height as the step of the second reduction (8) and by the fact that the second reduction (8) fits into the lower end of the post (4) placed there above.
Patent DK-155794-C (DK)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/58
Filed: 1980-08-06
Granted: 1989-11-06
Abstract: The invention provides compounds of the formula:   <IMAGE> (I) wherein R1, R2 and R3, which can be the same or different, are each hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R4 is hydrogen or alkyl of 1 to 7 carbon atoms; -X- is   <IMAGE>    R5 is hydrogen, hydroxy or -OR6; and R6 is alkyl of 1 to 7 carbon atoms or aryl of 6 to 10 carbon atoms; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof. Processes for the preparation and use of the subject compounds are described, as are novel pharmaceutical compositions comprising at least one of the subject compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, e.g., as anti-ulcer or anti-hypertensive agents. Furthermore, they are useful as diuretic, sedative, analgesic, anti-inflammatory and tranquilizing agents.
Patent DK-147709-C (DK)
Inventor: ILLGER HANS-WALTER
IPC: C08J9/42
Filed: 1979-11-15
Granted: 1985-05-13
Abstract: The instant invention is directed to a process for the production of flame resistant foams by the impregnation of polyurethane foams with a dispersion consisting substantially of an aluminum hydroxide, a polyurethane latex, an aluminosilicate and surface active substances which results in foams having very desirable mechanical properties as well as excellent flame resistant properties.
Patent DK-159796-C (DK)
Inventor: GRUNDBY LARS
IPC: F16K11/07
Filed: 1984-11-15
Granted: 1991-07-22
Abstract: A control valve for a controlled supply of pressurized fluid from a source of pressurized fluid to a pressurized fluid system. The valve comprises a valve casing (1, 2) having a valve chamber (4), an inlet port (19) to be connected to the source of pressurized fluid, an outlet port (20) to be connected to the pressurized fluid system, and an exhaust port (21). A slide (8) movable in the valve chamber (4) is displaceable between a closing position and an opening position. In the opening position, a piston body (11) which is movable on the slide (8) can be displaced between an initial position, which secures a slow supply of pressurized fluid via a choke hole (28), and a final position, which permits a greater flow of pressurized fluid via a flow passage (27) having a substantially greater cross-sectional area than the choke hole (28).
Patent FI-74295-C (FI)
Inventor: CORWIN MICHAEL ALLEN
IPC: B29C48/92
Filed: 1981-12-09
Granted: 1988-01-11
Abstract: A non-volatile, acid acceptor which is soluble in polyolefins is added to a film grade polyolefin resin composition to prevent gel streaking/pinstriping or corrosion during film extrusion processes. The acid acceptor has a molecular weight greater than 180 with less than 5% by weight volatiles at 180 DEG C as measured by a thermal evolution analysis.
Patent FI-77878-C (FI)
Inventor: ALVRYD KARL BERTIL GUNNAR
IPC: C08B9/00
Filed: 1984-05-03
Granted: 1989-05-10
Abstract: The filterability of a viscose is improved by the addition, prior to the xanthation, of an ester compound containing alkyleneoxy units in an amount of 0.01-1.0% calculated on the weight of the cellulose.
Patent FI-88708-C (FI)
Inventor: ZIMMER OSWALD
IPC: C07D309/12
Filed: 1986-05-23
Granted: 1993-06-28
Abstract: Phenol derivatives of the formula    <IMAGE>  I  wherein A and B have the same or different meanings and each represent one of the groups -C 3BOND C-, cis-CH=CH- or trans-CH=CH-, R1 is hydrogen, an optionally substituted alkyl or phenyl group or a cycloalkyl group, R2 is hydrogen, methyl or ethyl, R3 represents hydrogen, acetyl or propionyl, R4 has the same meaning as R3 or represents an alkyl group, R5 is a carboxylic or a hydroxy group or a functional derivative of such groups or R5 is a nitrile group and R6 is hydrogen, an alkyl group or the group OR4 which specifically inhibit 5-lipoxygenase and are useful in pharmaceutical compositions for prophylaxis and treatment of diseases due to the action of leukotrienes. The compounds are prepared by reacting suitable acetylene compounds or metal derivatives thereof with alkyl or aryl halides or by means of Wittig reactions optionally followed by transforming the member R5 into another carboxylic acid derivative. By hydrogenation A and B may be varied within the scope of the definition.
Patent FI-84788-C (FI)
Inventor: OLSSON MATS ANDERS
IPC: B01F11/02
Filed: 1986-09-19
Granted: 1992-01-27
Abstract: PCT No. PCT/SE86/00019 Sec. 371 Date Oct. 3, 1986 Sec. 102(e) Date Oct. 3, 1986 PCT Filed Jan. 22, 1986 PCT Pub. No. WO86/04263 PCT Pub. Date Jul. 31, 1986.Method and apparatus for increasing the turbulence in a gas exposed to low frequency sound. The gas is exposed to sound produced by a sound generator (10) which has a tubular resonator (11) having an open end and is operated at one of the resonance frequencies of the resonator having a maximum frequency of 150 Hz. The gas is flown into the tubular resonator through the open end thereof and is discharged from the resonator substantially in a region, where the sound pressure of the standing wave in the resonator has a node, after having passed through a substantial length of the resonator.
Patent FI-78628-C (FI)
Inventor: KALLIOINEN JOUKO OLAVI
IPC: B03D1/22
Filed: 1987-10-07
Granted: 1989-09-11
Abstract: The invention relates to a flotation machine for flotating minerals and the like from slurries containing these particles. In the flotation machine of the invention, above the feed opening (15) of the flotation cell there is formed a froth bed (11) which is adjustable in volume and/or surface area. The regulating and washing members (10, 13) of the froth bed are arranged within the froth bed (11), and the height of the froth bed is 20-40%, advantageously 30-35% of the height of the flotation cell (1).
Patent FI-87370-C (FI)
Inventor: RUBIN RICHARD HAROLD
IPC: D06F58/10
Filed: 1989-08-30
Granted: 1992-12-28
Abstract: A tumble dryer for small articles of clothing having no motor or heater utilizes the output of a hair dryer to both rotate a drum containing the articles of clothing and to dry the articles. Turbine blades mounted on the periphery of the drum slowly rotate the drum to prevent uneven drying of the clothing in the warm air output from the dryer. A tray mounted beneath the drum can be used to catch water dripping from the clothing. Removing the tray allows the hot air to escape from the bottom of the unit for warming the room or drying hands. The tumble dryer and its associated hair dryer are preferably wall-mounted.
Patent FI-96758-C (FI)
Inventor: CORNELISSEN ROGER EMIL
IPC: B65D75/12
Filed: 1990-10-22
Granted: 1996-08-26
Abstract: Paper bag dimensioned so as to compactly pack compressed flexible articles (28) and to maintain these articles in their compressed form. Furthermore, means for closing, carrying and opening the paper bags with compactly packed flexible articles (28) are disclosed.
Patent FI-92918-C (FI)
Inventor: GOENNER SIEGMAR
IPC: B27L5/06
Filed: 1991-12-03
Granted: 1995-01-25
Abstract: A machine for severing a board, by means of cutting, from a squared timber (14) which is advanced in its longitudinal direction against a cutter (12) and is pressed against the cutter from the side facing away from the cutter by means of a pressure device (18) and against a counterpressure rail mounted upstream of said cutter is described. In contrast to conventional designs in which the driven feed rollers for the squared timber are arranged in front of and behind the actual cutting device, according to the invention driven feed-roller pairs (32a/34a) are provided directly in the extension region of the cutter forming a very acute angle with the feed direction of the timber. In addition, the feed-roller pairs are mounted in a floating manner, so that they do not influence the position of the squared timber. As a result of the novel arrangement, an excessively long force-transmission path through the squared timber itself, from the feed rollers to the cutter, is avoided. <IMAGE>
Patent FI-95688-C (FI)
Inventor: HAKALA HARRI
IPC: B66B11/08
Filed: 1993-06-28
Granted: 1996-03-11
Abstract: In the invention, a rotating elevator motor (6) provided with a traction sheave (18) is placed in the counterweight (26) of an elevator suspended with ropes (2). The sector-shaped stator (14) of the motor (6) has a diameter (2*Rs) larger than that (2*Rv) of the traction sheave (18) and the elevator ropes (2) are passed through the open part or parts (27) of the stator. This structure allows the use of traction sheaves (18) of different diameters with rotors (17) of the same diameter. Still, the length of the motor remains small and the motor/counterweight of the invention can be accommodated in the space normally reserved for a counterweight in an elevator shaft. The motor shaft (13) is placed in the counterweight (26) substantially midway between the guide rails (8) and the same number of ropes (2) are placed on both sides of the rotor (17). <IMAGE>
Patent NO-149912-C (NO)
Inventor: DUCOS JACQUES
IPC: A61K6/00
Filed: 1978-04-19
Abstract: An endodontical treatment paste, in particular for the root canal filling of teeth comprising a non-coagulating antiseptic agent such as parachlorophenol camphor, a mixture of products for causing the setting of the paste such as a mixture of eugenol and zinc oxide, and an agent for retarding the setting of the paste such as diiodothymol. The paste may also include pulverized menthol crystals and/or silver powder.
Patent NO-156407-C (NO)
Inventor: KERVENNAL JACQUES
IPC: C07C241/00
Filed: 1983-04-15
Abstract: 1. Halogenated aromatic isocyanates having an unsymmetrical methyldiphenylmethane or polymethyldiphenylmethane structure of formula :  see diagramm : EP0092454,P7,F1  where  see diagramm : EP0092454,P7,F2  One of the groups R1 , R2 , R3 , R4  being an NCO group and the others being hydrogen atoms, depending on the values and positions of (X)Y , and (CH3 )Z-1 .
Patent NO-158523-C (NO)
Inventor: JENSEN OLE R
IPC: A61F5/44
Filed: 1983-09-28
Abstract: A drainage bag employs a non-return valve assembly including at least one baffle positioned between the top and bottom of the bag. Each baffle extends completely across the interior of the bag and includes an upper portion which is continuously attached to one face of the bag and a lower portion which is attached to an opposite face of the bag at spaced intervals so as to form at least one opening adapted to permit liquid to flow readily from the top of the bag to the bottom of the bag while inhibiting liquid from flowing from the bottom of the bag to the top of the bag.
Patent NO-156480-C (NO)
Inventor: GARNETT DONALD IRWIN
IPC: B01J27/06
Filed: 1984-05-04
Abstract: A process for preparing a furan compound by the catalytic oxidation of a diolefin such as butadiene or a halo-substituted alkene is provided. ln this process, the starting material is contacted with an aqueous medium having a pH less than about 2 containing (1) iodide ion, (2) a mixture of cuprous and cupric ions, and (3) a solubilizing agent for cuprous ion such as an alkali metal halide. Optionally, an oxygen-containing gas such as air can also be contacted with the aqueous medium. In one embodiment, the starting material is contacted with an aqueous solution of the aforesaid ingredients in one reaction zone to prepare furan and a portion of the solution is passed to a second reaction zone where cuprous ion is oxidized to cupric ion with air and then the air-treated solution returned to the first reaction zone.