baber/WOPTO huggingface dataset:
Patent CA-1317701-C (CA)
Title: Thin, flexible sanitary napkin
Inventor: OSBORN THOMAS W III
IPC: A61F13/15
Filed: 1989-03-30
Granted: 1993-05-18
Abstract: THIN, FLEXIBLE SANITARY NAPKIN     ABSTRACT       In accordance with the present invention, a sanitary napkin having a body surface and a garment surface and being comprised of an absorbent means undelayed by a liquid barrier means, wherein the sanitary napkin is relatively highly flexible and has a capacity great enough to handle medium to high menstrual flows, is provided. In a preferred embodiment, the sanitary napkin comprises, from the body surface down, an apertured formed film topsheet, an apertured nonwoven wipe acquisition sheet, a wet-laid tissue, a superabsorbent core, and a barrier sheet. Preferably, the central width of the absorbents is at least about 6.5 centimeters and the caliper of the napkin as a whole is less than about 2.6 millimeters. In a preferred embodiment, the napkin has laterally extending flaps which drape over the edges of the wearer's panties in the crotch and are attachable to the garment side of the wearer's panties.
Patent CA-1310124-C (CA)
Inventor: SYMONS ROBERT S
IPC: H01J23/24
Filed: 1989-05-31
Granted: 1992-11-10
Abstract: COUPLED CAVITY CIRCUIT WITH INCREASED      IRIS RESONANT FREQUENCY                           ABSTRACT      A  coupled-cavity  circuit  (10)  for  a  microwave electron tube is shown having one or more cavities (36) whose  cross-sections  are polygonally shaped,  such as rectangles.   Located  in one or more corners  of the polygonally shaped cavities  (36) are irises (50) which have a higher resonant fre-quency.   These irises (50) are generally triangularly shaped with rounded corners and one leg of the triangle rounded about the drift tube (38) of the microwave electron tube.
Patent CA-1329062-C (CA)
Title: Marine propulsion device exhaust system
Inventor: BLAND GERALD F
IPC: F01N13/12
Filed: 1989-09-14
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE              A marine propulsion device comprising a propulsion unit which is adapted to be mounted on a boat transom and which includes an exhaust passageway having an upstream end adapted to communicate with an engine, and a mechanism for introducing water into the exhaust passageway at a location downstream of the upstream end.
Patent CA-1316739-C (CA)
Title: Variable aperture formed by linearly movable elements
Inventor: BRIDGES MARK E
IPC: H04N5/238
Filed: 1989-09-14
Granted: 1993-04-27
Abstract: VARIABLE APERTURE FORMED BY LINEARLY     MOVABLE ELEMENTS ABSTRACT OF THE DISCLOSURE A plurality of aperture blades are each provided with an opening having a V-shaped edge, such that when the blades are superimposed they cooperate to define a six-sided aperture.  The blades are each mounted for rectilinear movement by a pair of guide pins.  Cam pins supported on a driver rotated by a stepper motor engage cam slots in the blades and position them rectilinearly to change the aperture size.
Patent CA-1327813-C (CA)
Inventor: SUNDEEN JOSEPH E
IPC: C07C239/20
Filed: 1990-10-05
Granted: 1994-03-15
Abstract: ABSTRACT This invention relates to compounds having the formula: , wherein A1 is hydrogen or a carboxyl protecting group and R3 and R4 are the same or different and each is hydrogen or alkyl of 1 to 3 carbon atoms, which are useful as intermediates in the preparation of monocyc-lie .beta.-lactam antibiiotics of the formula: and pharmaceutically acceptable salts thereof, which possess antibacterial activity.
Patent DK-165974-C (DK)
Inventor: HENNIGER PETER WOLFGANG
IPC: C07D499/00
Filed: 1991-11-04
Granted: 1993-08-16
Abstract: Preparation of penicillanic acid 1,1-dioxide-and derivatives thereof by debromination of 6-alpha-bromo- and/or 6,6-dibromopenicillanic acid 1,1-dioxides. The debromination is effected in a water-containing medium by reduction with zinc in association with an acid having a pKa-value measured in water less than 3.5.
Patent DK-164126-C (DK)
Inventor: ZEHE HELMUT
IPC: E02D5/08
Filed: 1987-05-06
Granted: 1992-10-12
Abstract: 1. Tubular supporting pile for a combined sheet-piling wall, having slots (17) running in the direction of the generating line of the tube, into which slots (17) filling piles (12) can engage and which are bridged on the inside (21) of the tube wall (22) by a lock (18), characterized in that the locks (18) are designed as sheet-piling locks for the connection of sheet-piling section piles (12) and are welded to the slot edges (19, 20).
Patent DK-159114-C (DK)
Inventor: HEGE HANS-GUENTHER
IPC: C07D491/048
Filed: 1986-05-30
Granted: 1991-02-11
Abstract: Pyridine derivatives of the formula    <IMAGE>  I  CH2CH2NHR4,  where R1 to R4 have the meanings stated in the description, and their preparation. The substances are useful for treating disorders.
Patent FI-74812-C (FI)
Inventor: JETTER HANS
IPC: G01L1/04
Filed: 1982-11-26
Granted: 1988-03-10
Abstract: A force measuring device, in particular a weighing unit, is formed in a one-piece block. First and second spaced parallelogram guides are provided with a load supporting surface. An independent bending measuring body is mounted on the block equidistant between the parallelogram guides. A force introducing unit transmits a force from a load bearing on the parallelogram guides to the bending measuring body. A pair of crosspieces connect opposite ends of the first parallelogram guide to corresponding opposite ends of the second parallelogram guide. A first cantilevered projection protrudes from one of the crosspieces equidistant from the parallelogram guides, and a second cantilevered projection protrudes from the other crosspiece equidistant from the parallelogram guides. The bending measuring body is loaded by attaching it to the second cantilevered projection while the first cantilevered projection is attached to the force introducing unit.
Patent FI-77098-C (FI)
Inventor: VAN GEEL JOSEPHUS JOHANNES
IPC: H02G3/04
Filed: 1984-03-20
Granted: 1989-01-10
Abstract: A cable ladder comprising tuo parallel, relatively spaced beams (1) and rungs (2) arranged between them, wherein each beam is mainly formed by a profile of sheet material having a vertical (4) and a horizontal limb (3), the latter being provided with a vertical flange (5) having openings, at a distance from each of which the beam is provided with stop means, formed by a ridge (8) of the vertical limb (4) facing the flange (5), said ridge having a recess (9) opposite each flange opening for receiving the head of the rung, the beam being furthermore provided with means for locking the end part of each rung passed through an opening and in between the stop means, the locking means being formed by a horizontal strip (7) arranged on the flange (5), the free edge of which strip (7) can be inserted into a recess (12) of the rung (2) in order to ensure that a rigid connection between rungs and beams can be established and mounting of a cable ladder can be appreciably simplified and the cost price is reduced.
Patent FI-82679-C (FI)
Inventor: NEIER WILHELM
IPC: C07C31/10
Filed: 1985-04-29
Granted: 1991-04-10
Abstract: A method is provided for the continuous production of isopropanol and secondary butyl alcohol by catalytically hydrating the corresponding aliphatic olefin in an elongated reaction vessel in which co-product by-product dialkyl ether is separated from the reaction product and recycled to the reaction mixture being introduced therein at a point between the olefin feed inlet and the product outlet about 5 to 30 percent of the distance before the product outlet.
Patent FI-88928-C (FI)
Inventor: DEGEN HANS-JUERGEN
IPC: D21H21/16
Filed: 1987-07-23
Granted: 1993-07-26
Abstract: Sizes for paper are based on finely divided aqueous dispersions of copolymers which are obtainable by copolymerization of from 10 to 56 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric, saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers by an emulsion polymerization method in 100 parts by weight of an aqueous solution of from 1.7 to 25% by weight of a degraded starch having a viscosity  eta i of from 0.12 to 0.50 dl/g, at from 40 DEG  to 100 DEG  C. in the presence of a peroxide-containing initiator.
Patent FI-91827-C (FI)
Inventor: BRENNER OTTO
IPC: A61L27/00
Filed: 1988-06-07
Granted: 1994-08-25
Abstract: A medical device which can be introduced into the body tissue of a human or animal comprises a matrix of a polyurethane elastomer with organic silicone polymer units built into the main polymer chain and an oligodynamic agent spatially distributed uniformly within the matrix. The oligodynamic agent releases bacteriocidal or microbicidal metal ions when exposed to body tissues. The method for manufacturing the medical device is characterized by the addition of the oligodynamic agent in a solid or dissolved form prior to the reaction of the educts with isocyanate.
Patent FI-90807-C (FI)
Inventor: ALSCH GOTTFRIED
IPC: H01H83/12
Filed: 1988-06-08
Granted: 1994-03-25
Abstract: In a hand-operated on-off switch with an electromagnetic release, a part (9), which opens and closes the switch contacts, and an operating member, particularly a rotating handle (2), are designed so as to be separate and such that they can be coupled together, the part (9), which opens and closes the switch contacts, being loaded from the locked position for the closing movement by a spring. The part (9) and the operating member (2, 6) are designed of material which conducts the magnetic flux, at least on their end surfaces or bearing surfaces (7a, 8a) facing one another, and can be coupled to one another in a force-locked manner by the electromagnet. 
<??>The coil (10) of the electromagnet can have a voltage applied to it, in this case preferably via auxiliary contacts (16). 
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Patent FI-89620-C (FI)
Inventor: JAGGI MATTHIAS
IPC: A47G27/04
Filed: 1989-01-18
Granted: 1993-10-25
Abstract: The seaming strip is an extruded profile and has between two longitudinal edges (1) an arched upper side (2) consisting of cylindrical segments (4) and a central flat portion (5). A groove (8) is moulded into the curved underside (3) adjacent to each longitudinal edge (1). For assembly, a pasty mass, e.g. silicon rubber, is packed into the two grooves (8) and the strip is pressed onto a joint between two floor coverings. Thus a simple assembly, a high degree of stepping safety and an improved sound-proofing are achieved. <IMAGE>
Patent FI-97894-C (FI)
Inventor: EWEN JOHN A
IPC: C08F10/00
Filed: 1989-06-28
Granted: 1997-03-10
Abstract: The invention provides a metallocene catalyst for use in preparing syndiotactic polyolefins. The catalyst comprises a bridged metallocene in which one of the cyclopentadienyl rings is substituted in a substantially different manner from the other ring. It was discovered that this type of catalyst is highly syndiospecific, and it also produces a polymer with a novel microstructure. The invention further includes the use of one or more of the catalysts in a polymerization process. The catalyst is generally described by the formula R sec (CpRn)(CpR min m)MeQk wherein each Cp is a cyclopentadienyl or substituted cyclopentadienyl ring; each Rn and R min m is the same or different and is a hydrocarbyl radicals having 1-20 carbon atoms; R sec  is a structural bridge between the two Cp rings imparting stereorigidity to the catalyst; Me is a group 4b, 5b, or 6b metal from the Periodic Table of Elements; each Q is a hydrocarbyl radical having 1-20 carbon atoms or is a halogen; 0 </= k </= 3; 0 </= n </= 4; 1 </= m </= 4; and wherein R min m is selected such that (CpR min m) is a sterically different ring than (CpRn).
Patent FI-94539-C (FI)
Inventor: HAECKER HANS-EUGEN
IPC: D03D3/04
Filed: 1991-02-26
Granted: 1995-09-25
Abstract: A hook (10) for a separator for the successive pick-up and separation of threads (1, 2, 3) held in a row has a leading edge (12) and one or two hook-shaped recesses (13, 14) in the leading edge (12). To improve the reliability, the recess (13, 14) has a depth (Y) in the direction of movement of the hook (10) which is greater than half the width (X) of the recess (13, 14). A deflector edge (16) extends at an angle of 15 to 90 DEG  relative to the direction of movement of the hook (10) between the hook tip (17) and the leading edge (12). The hook tip (17) can be rounded with a radius of up to 10% of the width (X) of the hook-shaped recess (13, 14). 
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Patent NL-68968-C (NL)
IPC: A61M15/00
Filed: 1948-06-24
Granted: 1951-06-15
Abstract: 654,872. Respiratory appliances. ABBOTT LABORATORIES. Aug. 20, 1948, No. 13228/50. Convention dates, Sept. 4, 1947 and April 30, 1948. Divided out of 654,860. [Class 81 (ii)] A container for dispensing finely divided material has a foraminated end and an external flange with radially extending lugs, remote from the foraminated end, for supporting it in a holder with the foraminated end in the path of a stream of air flowing through the said holder. The invention is described in relation to a medical device for the inhalation of powder of the type described in Specification 654,860 in which a ball 42 is raised by the suction of the patient when he inhales through a mouthpiece 48. At the top of its movement the ball 42 strikes against a cylindrical container 12 which is loosely supported in the body by its flanged end 30, so that medicated powder 14 is sprinkled through a gauze screen 16 into the air stream. The container is provided with a handle 20 and its rim has diametrically placed projections forming a bayonet catch which prevents it inadvertently falling from the body.
Patent NO-151881-C (NO)
Inventor: RAMSHAW COLIN
IPC: B01D11/04
Filed: 1980-05-22
Abstract: Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec<-><2> as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec<-><2>.
Patent NO-157438-C (NO)
Inventor: REHNER HELMUT
IPC: G01N33/96
Filed: 1982-02-24
Abstract: Control serum containing (1) at least one compound of the formula: <IMAGE>  (I)  in which T is hydrogen or methyl, hydroxymethyl or methoxymethyl X is hydrogen hydroxymethyl or methyl when Y is hydroxyl, hydroxymethyl or NR2; Y is hydrogen, hydroxyl, hydroxylmethyl or NR2 and Z is hydroxyl or an -O-CH2-CH2OH group when Y is hydrogen or hydroxymethyl, or Z is hydroxymethyl or a carboxyl derivative or T is ethyl or isopropyl, X is hydrogen, or methyl, hydroxymethyl or methoxy, Y is hydroxy, hydroxymethyl or NR2 and Z is a carboxyl derivative; each R independently is hydrogen or an alkyl group with 1 to 2 carbon atoms optionally containing a hydroxy group and/or (2) at least one compound of the formula HO(CH2-CH2-O)nH, (II) in which n is an integer from 2 to 8, in an amount sufficient to reduce turbidities in reconstituted serum after previous lyophilization.
Patent NO-162487-C (NO)
Inventor: ROGGEN ROLF
IPC: F27D3/08
Filed: 1984-08-01
Abstract: 1. Process for feeding discrete metal particles into a flowing metal melt, especially for melting metal scrap or waste metal granules, characterised in that the metal melt is divided up into two component streams, each component stream is set into a rotating movement about its direction of flow whereby two melt rolls rotating in opposite directions to one another are produced, in that the two melt rolls are conducted together, an angle of their directions of flow being formed, and generate in the region where they meet a furrow drawing in the discrete metal particles, the metal particles being added at this position.
Patent NO-168331-C (NO)
Inventor: NILSSON BENGT GOERAN
IPC: G07D1/00
Filed: 1987-11-10
Abstract: PCT No. PCT/SE87/00102 Sec. 371 Date Sep. 9, 1988 Sec. 102(e) Date Sep. 9, 1988 PCT Filed Mar. 4, 1987 PCT Pub. No. WO87/05729 PCT Pub. Date Sep. 24, 1987.Coin assorting device having a disc (12) mounted for rotation on a bottom plate (10) to pass below a coin supply tube (19). The rotation disc includes two pairs of recesses (16) for receiving a coin in each recess, the bottom plate having a discharge opening (20) for coins the diameter of which is less than a predetermined maximum diameter of the coin supplied. The discharge opening (20) extends beneath the mouth of the coin supply tube (19) and is shaped with an upper chamfered edge (24). Opposite sides of the wings (14) of the rotatable disc (12) are shaped in the form of blunt edges having a thickness which substantially corresponds to the thickness of the thinnest occurring coin.
Patent NO-170942-C (NO)
Inventor: RICKETT CLIVE J
IPC: C08G59/14
Filed: 1988-05-20
Abstract: A film-forming resin composition comprising       (A) from 1 to 10 weight percent of a phenolic resin,   (B) from 10 to 89 weight percent of an epoxy resin and (C) from 10 to 89 weight percent of a reaction product between an epoxy resin and        a phosphoric or phosphonic acid or monoalkyl orthophosphate, based on the total weight of (A), (B) and (C), is very useful for coating metallic substrates. The cross-linked composition gives colourless coatings of high toughness, flexibility, adhesion and chemical resistance.
Patent NO-177898-C (NO)
Inventor: KAAK STEPHANUS WILLEBRORDUS
IPC: B65G17/08
Filed: 1990-11-05
Abstract: The injection-moulded links of an endless conveyor belt (4), especially designed for moving products through a treatment unit, comprise a number of flat link portions (8) with recesses (10) defined by pulling arms (9), said link portions (8) having slits (12) and said recesses (10) being adapted to receive link portions of an adjacent link so that a pivoting pin (7) passing through the pulling arms and the slits can connect both link portions. Preferably at least one semi-circular end wall of the slits of the uttermost link portions is at an angle that corresponds to the curvature radius of the drums of the conveyor wherein the conveyor belt is to be mounted.
Patent NO-177319-C (NO)
Inventor: ANDERSON LARRY DENNIS
IPC: D06H5/00
Filed: 1991-01-29
Abstract: The invention relates to an apparatus for use in seaming flat woven fabrics. The apparatus utilizes a shed formation means (2) to unweave yarns from a yarn fringe and presents them for interweaving in the seam area. <IMAGE>
Patent NO-177702-C (NO)
Inventor: EGBERTSON MELISSA S
IPC: C07D211/20
Filed: 1991-09-26
Abstract: Sulphonamido-phenylalkanoic acid derivs. of formula (I), and their salts, are new. In (I), R1 = Het1 opt. substd. NR6R7, R6R7NC- (=NR6)- R6R7NC(=NR6)NH-, R6C(=NR7)NR7- or a gp. (a) or (b); Het1 = a 4-8 member heterocyclic ring contg. 1-4 heteroatoms from N, O, S; R6, R7 = H, 0-10C alkyl or cycloalkyl, both opt. substd. Het2 = 1-4C alkanoylamino, 1-6C alkoxycarbonyl, 0-6C alkylamino; 1-10C alkylsulphonylamino, 4-10C aralkylsulphonylamino, 4-10C aralkyl, 1-10 1-10C alkaryl, 1-10C alkylthio 4-10C aralkylthio, 1-10C alkylsulphinyl, 4-10C aralkylsulphinyl, 1-10C alkylsulphonyl, 4-10C aralkylsulphonyl, aminosulphonyl, 1-10C alkylaminosulphonyl, 4-10C aralkylsulphonylamino, oxo, thio, or 1- or 2-ethenyl or 3- propenyl, all opt. substd.; "alkyl" = from alkane, alkene or alkyne; alkoxy = O-alkyl; aralkyl and alkaryl contain alkyl as defined above and aryl defined below; Het2 = a 5 or 6 membered satd. heterocyclic ring contg. 1-4 heteroatoms from N, O, S; aryl = a mono- or poly-cyclic ring system of 5- and 6-membered aromatic rings contg. 0-4 heteroatoms from N, O, S; R2, R3 = H, aryl, or 0-10C alkyl or cycloalkyl both opt. substd.; R4 = aryl, 1-10C alkyl or cycloalkyl, 4-1UC aralkyl, 1-10C alkoxyalkyl, 1-10C alkaryl, 1-10C alkylthioalkyl, 1-10C alkoxythioalkyl, 1-10C alkylamino, 4-10C aralkylamino, 1-10C alkanoylamino, 4-10C aralkanoylamino, 1-10C alkanoyl, 4-10C aralkanoyl, or 1-10C carboxyalkyl opt. substd. R5 = Het1, COR8, or CSR8; R8 = e.g. OH, 1-10C alkyloxy, 1-10C alkaryloxy, etc. X. Y, Z are opt. substits. and = NR6, O, S, SO, CO, CS CH(OH), SO2, CR6=CR7, CC, Het1, (opt. substd. at any atom with R6), aryl, CONR6, NR6CO, NR6SO2, or SO2NR6; m = 0-10; n = 0-10; and p = 0-3.
Patent AU-770231-C (AU)
Title: Analytical test device and method of use
Inventor: LEE JIN PO
IPC: G01N33/558
Filed: 1998-12-29
Granted: 2004-12-16
Abstract: The present invention provides an analytical test device for conducting assays of biological fluids. Methods for carrying out the assays with the disclosed analytical test devices are also provided. <IMAGE>
Patent AU-779394-C (AU)
Title: Novel natural resin formulations
Inventor: FREEL BARRY
IPC: C09J161/24
Filed: 2000-07-28
Granted: 2005-06-16
Abstract: This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapors and char from biomass, and following removal of the char from the product vapors, a liquid pitch product is recovered and processed by distillation, evaporation, or a combination thereof, in order to obtain a natural resin which may be in either liquid or solid form. The natural resin comprises a total phenolic content from about 30% to about 80% (w/w), and is a highly-reactive ligninic compound that has been found to be suitable for use within resin formulations without requiring any further extraction or fractionation procedures. Resins comprising up to 60% natural resin have been prepared and tested in board production and found to exhibit similar properties associated with commercially available resins. The natural resin may substitute for phenol, or for both phenol and formaldehyde within phenol-containing resins. Similarly, the natural resin can replace a substantial part of the components within urea-containing resins.
Patent CA-2003791-C (CA)
Title: Organopolysiloxane composition for the formation of a release film
Inventor: MASAOKA HIROSHI
IPC: C09J7/02
Filed: 1989-11-24
Granted: 1999-07-20
Abstract: A curable organopolysiloxane composition comprising an organopolysiloxane having higher alkenyl groups, an organohydrogenpolysiloxane crosslinker, an organopolysiloxane free of alkenyl groups and silicon-bonded hydrogen atoms, a platinum group metal-containing catalyst and an inhibitor therefor provides for the formation of a cured release film. When this composition is coated on the surface of any of various types of substrates, for example, paper, synthetic resin films, fibers, etc., and then heated for 10 to 20 seconds at 80 to 90 degrees Centigrade, it forms a cured film which manifests an extremely good release performance for tacky substances, such as, for example, pressure-sensitive adhesives, and the like, while at the same time evidencing an excellent adherence to the substrate itself.     The compositions can be used with synthetic resin films, such as polyolefin, which are easily deformed by heat and with poorly heat-tolerant paper.