baber/WOPTO huggingface dataset:
Patent CA-1322309-C (CA)
Inventor: FRANK MARGARET A
IPC: A61F13/02
Filed: 1989-06-28
Granted: 1993-09-21
Abstract: ABSTRACT     WOUND DRESSING SYSTEM       A novel two-piece wound dressing, providing protection during dressing changes to the delicate healing skin directly surrounding the wound, is provided according to the present invention.  The dressing comprises a baseplate having an adhesive surface for contacting surrounding skin, and has an aperture extending completely through it over which a wound pad of a desired wound dressing material can be placed.  Means are also provided for attaching the wound pad to the baseplate.
Patent CA-1315296-C (CA)
Title: Process for obtaining substantially aldehyde-free ketone products
Inventor: NEWMAN STANLEY F
IPC: C07C45/85
Filed: 1989-07-12
Granted: 1993-03-30
Abstract: Abstract of the Disclosure Tischtschenko condensation of aldehydes is used to remove aldehydes from dry ketone-containing streams. The Tischtschenko condensation is used to condense the aldehydes into esters whose boiling points are significantly different than the ketones, greatly simplifying the separation of the esters from the ketones.  An organic extraction step is used to obtain a substantially dry ketone containing stream.  One particularly preferred class of extraction solvents is selected from the group consisting of butane, pentane, hexane, heptane, octane, nonane, decane and mixtures thereof.  In particularly preferred embodiments, the Tischtschenko reaction is used in the context of aqueous-phase catalyzed olefin oxidation to ketones. The aldehyde to ester condensation permits easy and efficient removal of the aldehyde analogs of the desired ketones.
Patent CA-1322583-C (CA)
Inventor: YAMAUCHI SHIRO
IPC: B01D53/26
Filed: 1989-08-03
Granted: 1993-09-28
Abstract: ABSTRACT OF THE DISCLOSURE    A humidity controller having a humidity controlling element disposed at the opening of a chamber and constituted by a hydrogen ion conductor membrane, porous electrodes disposed on two surfaces of the hydrogen ion conductor membrane and collecting electrodes disposed on opposite surfaces of the porous electrodes.  Each of the collecting electrodes is disposed over an area smaller than the whole area of each surface of the hydrogen ion conductor membrane such that the current density at a portion of the hydrogen ion conductor membrane where no collecting electrode is reduced by at most 1/2, thereby reducing the stress due to the difference between the linear expansion coefficients of the porous electrode  and the collecting electrodes and limiting disconnection between these two groups of electrodes.  The difference between the humidity control performance of this humidity controller and that of the arrangement in which collecting electrodes are disposed over the whole surfaces of the porous electrodes is small.
Patent CA-1319950-C (CA)
Title: Battery and battery receptacle arrangement
Inventor: COOPER ROBIN A
IPC: H01M50/202
Filed: 1989-08-23
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE     A battery and battery receptacle arrangement, comprising a battery as a first part of the arrangement and  a  battery  receptacle  as  a  second  part  of  the arrangement, in which at least one formation provided on one, of  the parts  engages  a  corresponding  formation provided on the other part when the battery is inserted in the receptacle and moved transversely therewithin, thereby to retain the battery  in the receptacle  in a  readily releasable manner.
Patent CA-1279672-C (CA)
Inventor: LAW JOSEPH P
IPC: F16L33/22
Filed: 1989-09-20
Granted: 1991-01-29
Abstract: ABSTRACT OF THE DISCLOSURE   A liquid  tight connector accepts a non-metallic conduit grasped by fingers on a clip grasping above an annular ring on a ferrule. A compression nut engages the fingers. The configura-tion enables labor saving insertion and effective liquid tight integrity in an inexpensive device.
Patent CA-1317363-C (CA)
Title: Dual mode light emitting diode/detector diode for optical fiber transmission lines
Inventor: SIMMS GARFIELD
IPC: H01L33/48
Filed: 1989-09-20
Granted: 1993-05-04
Abstract: TITLE DUAL MODE LIGHT EMITTING DIODE/DETECTOR DIODE FOR OPTICAL FIBER TRANSMISSION LINES     ABSTRACT OF THE DISCLOSURE      This invention relates to a double heterostructure diode and photodiode which is selectively switchable between an emission mode and receiving mode.  A light emitting active region is localized and restricted by limitation of the area of contact to a window in a silicon dioxide layer and an optical fiber is coupled to the diode at a lateral surface to provide substantially greater light emission from the lateral surface than from side emission.
Patent DK-157231-C (DK)
Inventor: RIIS ARNE
IPC: A01D43/08
Filed: 1987-04-15
Granted: 1990-04-30
Abstract: In a corn harvester having a transverse cutter table (10) including rotating, toothed carrier discs (21) and rotating cutters therebelow as well as guide sections (30) defining inlet channels (33) for the cut stems in combination with the discs, a transport worm (40) disposed in parallel with the cutter table is so positioned that in operation it sweeps the upper side of the carrier teeth in the region of the outlet ends of the inlet channels. Each guide section carries a helical, rearwardly rising chute which defines the inlet channel downwardly and contributes to providing a regular and proper flow of stems with the root end forwardly through the channel.
Patent DK-165337-C (DK)
Inventor: SCHAETZER HARRY
IPC: D06P3/06
Filed: 1984-05-24
Granted: 1993-03-29
Abstract: A process for dyeing or printing natural and synthetic polyamide material by the trichromatic technique, which comprises the use of a red dye of the formula (1) defined in the specification, or a mixture of the red dye of the formula (1) with a red dye of the formula (2) together with at least one yellow or orange dye of the formula (3), or a mixture of at least one yellow or orange dye of the formula (3) with a yellow dye of the formula (4) and at least one blue dye of the formula (5). The process of the invention is suitable for dyeing natural or synthetic polyamide material from an aqueous liquor or for printing with printing pastes. It is particularly suitable for dyeing from short liquors.
Patent DK-157747-C (DK)
Inventor: KJOEHL OLAV
IPC: C05D5/00
Filed: 1985-09-11
Granted: 1990-07-09
Abstract: The present invention relates to NPK-fertilizer manufactured during application of KC1 and or K<sub>2</sub>SO<sub>4</sub> as potassium source and which also contains magnesium in an amount of 0,2-3,0% calculated as MgO and added in the product as MgO, and method for manufacture of this product The special features of the method is that to an evaporated nitrogen, phosphorous solution 0,2-3,0% reactive MgO and potassium salts are added before prilling or before during granulation. MgO is preferably added as lightly calcined MgO having an average particle size of 0,2-3,0 mm, and is added in the mixer just before the prilling means. The new product has reduced tendency to swelling and caking.
Patent FI-69422-C (FI)
Inventor: FOCHT HARRY
IPC: H05B6/68
Filed: 1979-10-25
Granted: 1986-02-10
Abstract: Apparatus for heating continuous sponge rubber products by UHF energy to vulcanize them comprises a UHF generator connected to a resonator chamber through which the product passes by a wave guide which divides into two branches connected with the resonator chamber at spaced points. Each branch of the wave guide is tunable by a separate tuning device one of which is operable manually and the other is operated by a motor controlled by sensing probe in a circulator in the wave guide between the UHF generator and the branches. Uniform heating of the product is thereby obtained.
Patent FI-61767-C (FI)
Inventor: TAMMISALO ERKKI
IPC: A61B6/14
Filed: 1981-02-20
Granted: 1987-06-30
Abstract: The invention relates to carrying out a pre-adjustment, before photographing is started, in panoramic X-ray photography using an X-ray device which performs a rotational movement and supports a moving film and an X-ray source. The object is to achieve a correct positioning of the focus in relation to the patient. This is achieved without moving either the patient or the X-ray apparatus, or more precisely, merely by selecting the correct ratio between the film speed and the movement of the X-ray apparatus, instead of mechanical movement. In the apparatus, a viewing member is used, and the correct speed variation curve for the film during the photographing movement is selected on the basis of the position or reading of the viewing member. The film is reeled preferably by means of an electric motor, in which case a sensor can be connected to the sighting member, and the motor is controlled electronically according to the electric output signal of the sensor by means of, for example, a microprocessor.
Patent FI-78360-C (FI)
Inventor: SOMMER RONALD G
IPC: G01N33/549
Filed: 1982-11-04
Granted: 1989-07-10
Abstract: The invention provides an analytical element and a method for preparing an analytical element for evaluation of a liquid sample with respect to a particular analyte by (a) incorporating a carrier with a composition in a liquid, the composition comprising at least one reagent of an analyte-detecting system, under conditions effective to ionize a reagent migration inhibiting substance, which substance is insoluble in said liquid when in its nonionized form and soluble in said liquid when ionized, and drying the carrier; and then (b) incorporating the carrier of (a) with a second composition in a liquid different from that of (a), the composition comprising the remaining reagents of the analyte-detecting system which are reactive with the at least one reagent of (a) and a reagent migration inhibiting substance which is soluble in said liquid when in its nonionized form, which liquid is effective to prevent reaction of the second composition with the at least one reagent of (a) prior to contact of the element with the sample and to prevent the migration inhibiting substance from ionizing prior to contact with the sample, and drying the carrier. Preferably, conditions which ionize the reagent migration inhibiting substance are the use of an aqueous liquid at a pH of at least about 5. Preferably, the reagent migration inhibiting substance is a monoester maleic acid polymer such as a copolymer of methyl vinyl ether and the monomethylester of maleic acid. The liquid of (b) is preferably an organic liquid, such as acetone.
Patent FI-79390-C (FI)
Inventor: LIMBRICK ROBERT WILLIAM
IPC: F16B13/04
Filed: 1985-10-30
Granted: 1989-12-11
Abstract: PCT No. PCT/GB85/00076 Sec. 371 Date Dec. 19, 1985 Sec. 102(e) Date Dec. 19, 1985 PCT Filed Feb. 28, 1985 PCT Pub. No. WO85/03984 PCT Pub. Date Sep. 12, 1985.A unitary thick walled spacer S supports an anchor rod (15) for engagement in an expansion body (6). The tubular spacer S has a first part P of greater diameter than its remaining part P', with the part P' in slide fit engagement in the expansion sleeve (1), and the part P abutting, at its free end, a washer (17) and the head of the anchor rod (15). An annular rim M formed between the parts P and P' of the spacer S, is arranged, prior to use, a distance X from the expansion sleeve (1). As clamping down is performed in a receiving socket, the spacer part P' slides inside the expansion sleeve so progressively closing the gap X. The arrangement is so designed that in any particular application, the rim M at most just barely comes into contact with the expansion sleeve (1) so avoiding uselessly and detrimentally loading the spacer S.
Patent FI-78407-C (FI)
Inventor: PIERREL MICHEL
IPC: B22D11/10
Filed: 1985-11-22
Granted: 1989-08-10
Abstract: In a continuous vertical ascending casting installation for iron pipes T, graphite elements 3 defining a molten metal feed chimney 28, a die and coaxial core arrangement 13, 14 and an expansion vessel 16 are mounted under a cover 2 of an electric furnace 1. In use these graphite elements are immersed in a bath of molten metal contained in the hearth area 7 of the furnace, to thus enable precise temperature regulation and control. The outer surface of the die 13 is surrounded by a water cooling jacket 18, and the level of molten iron in the hollow cavity 25 of the core 14 is varied by the expansion vessel 16, to provide even finer control of the temperature gradient within the annular casting space. The overall arrangement is thus similar to a double boiler.
Patent FI-85922-C (FI)
Inventor: VECSEY GEORG
IPC: G21D9/00
Filed: 1986-04-24
Granted: 1992-06-10
Abstract: PCT No. PCT/CH85/00123 Sec. 371 Date May 5, 1986 Sec. 102(e) Date May 5, 1986 PCT Filed Aug. 23, 1985 PCT Pub. No. WO86/01632 PCT Pub. Date Mar. 13, 1986.A pressurized water nuclear reactor has a reactor vessel arranged in a pool, which is filled with a neutron absorbing liquid, for example borated water. The reactor vessel is closed except for tubes connecting it with a tray above it. The coolant in the circuit rises from the vessel to the tray, gives up its heat by flashing, and flows back to the bottom of the vessel, driven by natural circulation. The tray is separated from the pool by a vapor-filled bell, which surrounds it. In the bell the vapor gives up its useful heat to a condenser. The relatively low boron content of the cooling circuit, compared to the pool, is achieved by continuous dilution of the condensate from vapor additionally generated out of the pool water. The dilution process is an equilibrium with continuous inflow of the pool water. The inflow is automatically controlled by the pool level, which rises when the pool water is pressed out from below the bell by overproduction of vapor. Shut down occurs whenever the sinking water level below the bell reaches the turning point of an elbow pipe, and consequentially most of the vapor escapes from below the bell, allowing the tray to be flooded by the pool water. After shutdown, the decay heat is transferred from the core to the pool by natural circulation.
Patent FI-94869-C (FI)
Inventor: TAMARU HIROSHI
IPC: B05D7/22
Filed: 1989-04-05
Granted: 1995-11-10
Abstract: There are disclosed a dusting treatment agent for imparting inter-film lubricity to a film of a vinylidene chloride derivative resin which comprises a mixture of a component (A) a polyhydric alcohol, a component (B) an amphoteric or nonionic surface active agent, a component (C) a vegetable oil and a component (D) an inorganic powder; a vinylidene chloride derivative resin film having an improved openability because of being treated with said agent; and a method of treating said film with said agent.
Patent NL-78136-C (NL)
IPC: G10L15/00
Filed: 1949-01-08
Granted: 1955-01-15
Abstract: 663,380. Electromagnetic relays. DREYFUS, J. A. Jan. 26, 1949. No. 2206/49. Class 38 (v). [Also in Group XXXVIII] An electro-magnetic differential relay comprises a twowinding coil 8 suspended in the air gap of a permanent magnet 9 by a system of blade springs 10. Thus, depending on the relative strength of the currents in the windings 8, contacts 11, 12 or 13, 14 will be closed.
Patent NO-139463-C (NO)
Inventor: DAVIES RICHARD BONAR
IPC: A61F5/37
Filed: 1976-04-12
Abstract: A single piece of high-tensile elastic adhesive tape which is die-cut in a particular manner so as to form a supportive device that is capable of limiting joint movement. The device comprises a sheet of a conformable, high-tensile, elastic, permanently tacky, pressure-sensitive adhesive tape material that has widthwise stretch but no lengthwise stretch, and is covered, on the adhesive portion thereof, with a sheet of release paper of the same size and shape. The device structure is such as to have a pair of flanging anchor wings on either end of an elongated piece of the adhesive material, and having a pair of angularly set anchor tabs positioned between the pairs of anchor wings. While the device can be stretched across its width at any point thereon, there is no stretch or dead stretch along the length thereof. This attribute serves as a basis for limiting specific joint movement. For example, when it is applied with the intention of limiting ankle inversion, one pair of anchor wings is adhesively secured to the inside of the ankle, just below the ankle bone, while the rest of the device is brought under the foot and up along the outside portion of the ankle and leg. The thusly positioned device is further secured thereto by means of the anchor tabs which encircle the ankle joint, adhesively overlapping the outer edges of the first pair of anchor wings, and the second pair of anchor wings then are adhesively attached to the outer portion of the calf. In this manner, the device limits ankle inversion because it has no stretch along the length thereof, while providing comfort and conformability for the ankle because of the elasticity of the device across its width. Furthermore, because of the predetermined die-cut structure of the device, it permits those persons not specially trained in the traditional techniques of supportive joint strapping to effectively apply and use same. The device also saves labor and time for the skilled athletic trainer when used alone or in conjunction with traditional strapping techniques.
Patent NO-153050-C (NO)
Inventor: SCHULTZ PETER CHARLES
IPC: C03B37/075
Filed: 1980-02-20
Abstract: A preform is formed by providing a substantially longitudinally continuous core member (10) and affixing it to a starting member (12). Particulate material is applied to the exterior surface of the core member to form an adherent coating (18) having an index of refraction less than that of the core member (10). The starting member (12) and the core member (10) are longitudinally translated while simultaneously applying the adherent coating (18) of particulate material to the core member to form a continuous and substantially homogeneous adherent coating of substantially uniform thickness. The composite so formed is simultaneously or subsequently heated to sinter or consolidate the applied adherent coating thereby forming a solid blank which may be heated to the drawing temperature of the material thereof and drawn to reduce the cross-sectional area thereof forming a substantially continuous optical waveguide, the core member (10) comprising the core while the consolidated coating (18) comprising the cladding of the optical waveguide. The adherent coating (18) may be sintered or consolidated to form a solid blank and thereafter drawn in a separate operation or subsequently drawn as part of a continuing operation. As an alternate, the optical waveguide may be drawn immediately following the sintering or consolidation step employing a single heating of the structure.
Patent NO-161073-C (NO)
Inventor: DELFOSSE PIERRE
IPC: C09C1/02
Filed: 1980-10-15
Abstract: 1. Claims (for the Contracting States : BE, DE, FR, GB, IT, NL, SE) Mineral filler, particularly natural calcium carbonate for paints and paper coatings, characterised in that the ratio is : % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 and in that at least 93% by weight of the particles are smaller than 2 mu m. 1. Claims (for Contracting State AT) Process for manufacturing a filler, particularly of a natural calcium carbonate for paints and paper coatings, characterised in that the initial material is crushed in such a way by wet crushing without a dispersing agent and with a concentration of solids of below 60% by weight, that the ratio is % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 in that at least 93% by weight of the particles are smaller than 2 mu m and in that the crushed suspension is filtrated and the filter cake containing approximately 20% water is either dried or converted into a suspension with a lower viscosity by adding a dispersing agent.
Patent NO-152993-C (NO)
Inventor: WEIKL ANDREAS
IPC: A61M25/08
Filed: 1982-03-19
Abstract: In order to keep the opening for inserting a catheter into a blood vessel as small as possible, a catheter insertion tube is used which coaxially surrounds the puncturing canula and consists, at least in a circumferential area and/or at least along a portion of its length, of one or several dilatable or expandable areas permitting enlargement of its internal diameter. The diameter of the catheter insertion tube, at the front end where it is inserted into the blood vessel, is approximately equal or smaller than the outer diameter of the catheter. The catheter insertion tube is expandable at least over the front or forward portion of its length by the catheter. The catheter insertion tube i removable from the puncture over the catheter while the catheter is advanced into the puncture and is tighty sealed by the catheter because the catheter has an external diameter equal to or larger than the puncture previously occupied by the insertion tube.
Patent NO-155668-C (NO)
Inventor: PAASSEN NICOLAAS ADRIANUS IGNA
IPC: C11D1/06
Filed: 1982-08-13
Abstract: The invention relates to an aqueous bleaching agent with cleaning action, containing an alkali metal hypochlorite, an alkaline agent, and one or more compounds of the general formula R-(OCH2CH2)xOCH2COOM, where R represents an alkyl group with 8-18 carbon atoms, x a number with an average value of 0.5-8 and a narrow distribution of the average value and M an alkali metal atom.
Patent NO-177318-C (NO)
Inventor: DAVIDOW LANCE STEVEN
IPC: C12N15/81
Filed: 1986-10-17
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent NO-179560-C (NO)
Inventor: FREMAUX JACQUES
IPC: F24F1/00
Filed: 1990-03-20
Abstract: The invention concerns a heating window using the parietal-dynamic effect. 
<??>The opening frame of a conventional window (22) is fitted with an inner heating over-glazing (9, 10). Air (24, 25) circulates between the glazing of the opening frame and the over-glazing. It penetrates from the exterior through aperatures in the lower section of the opening frame and then emerges into the interior of the room from the upper section. 
<IMAGE>
Patent AU-569416-C (AU)
Title: Carpet tile
Inventor: HIGGINS KENNETH BENJAMIN
IPC: D06N7/00
Filed: 1985-09-24
Granted: 2004-12-02
Abstract: A freelay tufted or bonded carpet tile (10) which has a carpet base (12) with foam (14) thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in acoustical value.
Patent CA-2002804-C (CA)
Inventor: STREVEY FLORIAN
IPC: E04H4/10
Filed: 1989-11-10
Granted: 1993-03-02
Abstract: ABSTRACT           A solar blanket storage device that rolls up a flexible solar blanket from a flat position covering a swimming pool, and by means of pulley operated arms attached to poles at one end of the pool lifts and moves the rolled up solar blanket to a position above and to the side of the pool so as to be substantially clear of the entire region above the pool and to avoid substantial blocking a view of the pool from behind the position.  This eliminates hazard and interference with users of the pool, and with the ability of guarding persons to watch the pool. In addition, the blanket can be collected or dispensed without chafing against the pool because the solar blanket can be drawn off the roller when it is in a partly raised position, away from the side of the pool.