baber/WOPTO huggingface dataset:
Patent FI-81471-C (FI)
Inventor: TARKKONEN TIMO
IPC: H04R1/40
Filed: 1988-11-08
Granted: 1990-10-10
Abstract: PCT No. PCT/FI89/00205 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Nov. 7, 1989 PCT Pub. No. WO90/05434 PCT Pub. Date May 17, 1990.The invention relates to a loudspeaker arrangement for creating a three-dimensional stereo sound effect. The loudspeaker arrangement is to be located at a suitable distance from sound-reflecting surfaces. The loudspeaker elements (12a, 13a, 14a; 12b+B, 13b, 14b) of the left-hand channel (2) and the right-hand channel (3) in the loudspeaker arrangement are located within one and the same loudspeaker unit (1), where they are separated from each other by means of a zone (4) which is at least of the same size as the interval (a) between human ears. The loudspeaker elements are arranged to radiate towards different sides (A, B) of the said zone (4), in a similar fashion, within 180 DEG  circle sectors, in which case the sounds reflected from the surfaces, together with the sounds coming directly from the loudspeaker unit, create a depthwise expanded, three-dimensional stereo sound effect, mainly within the sector (10) expanding away from the loudspeaker unit.
Patent FI-90202-C (FI)
Inventor: CHIESI PAOLO
IPC: A61K9/06
Filed: 1989-03-31
Granted: 1994-01-10
Abstract: Aqueous pharmaceutical formulations containing the active principle piroxicam or N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxyamido-1 ,1-dioxiHY # de, are described. The compositions of the invention are particularly suited for the injectable use, both because of their tolerability degree and for the favourable pharmacokinetics profile and may be advantageously used also for the preparation of collyria or eye-washes.
Patent FI-91052-C (FI)
Inventor: JANHONEN TARMO
IPC: B31B7/00
Filed: 1991-05-02
Granted: 1994-05-10
Abstract: A book package blank and method and machine for its fabrication by a continuous process. A cardboard web (2) of thin and solid pulp is pulled from a reel. The web is gently corrugated between splined rollers (4) to guide the folding of the cardboard around one or more books. The final separated blank is a rectangular sheet of double layered cardboard having bending lines along its two opposite edges between the two superimposed layers. The layers are attached to each other with the exception of two opposite flaps (17) defined by slits (16) in the topmost layer and detached from the bottom cardboard layer, the width of the flaps corresponding to that of the book(s). <IMAGE>
Patent FI-97071-C (FI)
Inventor: TROKHAN PAUL DENNIS
IPC: B29K101/00
Filed: 1992-12-28
Granted: 1996-10-10
Abstract: A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by applying a coating of photosensitive resinous material to the reinforcing structure and pressing the reinforcing structure into a deformable surface, so that the deformable surface forms protrusions which exclude resin from certain areas which when cured will lie along the backside of the belt, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.
Patent NO-155119-C (NO)
Inventor: ZIOLKOWSKI ANTONI MARJAN
IPC: G01H3/00
Filed: 1981-08-27
Abstract: A method is provided of ascertaining the far field signature of an array of sound source units, each of which is small compared with the wavelength of the highest frequency of interest. The units are fired so that the interactions between them is negligible. This is achieved by firing the units sequentially so that each generates all its significant radiation before the next is fired, and/or by firing more than one unit at a time and separating the units by at least one wavelength of the lowest frequency of interest. The far field signature of each unit is measured by a pressure-sensitive detector close to the unit but in a region where the phase spectrum of the pressure field is independent of azimuth and range. The far field signature of the array is derived from the measured signatures by summation.
Patent NO-151030-C (NO)
Inventor: OVERLACK CLAUS
IPC: B27D3/00
Filed: 1981-09-28
Abstract: An apparatus for producing girders, as for example I girders, from lengths of wood forming the flanges and the web of the girder has a carriage running on rails through a first station in which lengths of wood are placed thereon for forming the girder, a pressing station in which the so put-together girder is first acted upon by an upright force normal to its web and parallel to its flanges, and then by a greater force acting horizontally on the girder so that the parts of the girder are kept lined up and in righted, straight condition, and through a HF station in which the girder is moved past HF electrodes for acting on the glue in the joins of the girder.
Patent NO-157886-C (NO)
Inventor: CIOCA GHEORGHE
IPC: C08J5/18
Filed: 1982-10-25
Abstract: A moisture vapor permeable sheet material is comprised of a homogeneous admixture of a synthetic polymer material and a protein derivative. The sheet material is moisture vapor permeable and nonpenetrable by liquid water. The sheet material additionally can have coated thereon a pressure sensitive adhesive which is comprised of a synthetic organic polymer adhesive and a soluble derivative in solid solution. Sheet material is formed by providing a homogeneous fluid solution of a soluble protein derivative and a synthetic organic polymer in a solvent. The protein derivative has a pH level compatible with the pH level of the organic polymer. Film is formed from the homogenous fluid solution and the solvent is removed from the film to form the sheet material which is moisture vapor permeable. When the sheet material includes an adhesive, the adhesive is coated as a fluid solution in a solvent on one side of the sheet material.
Patent NO-169019-C (NO)
Inventor: ANAND JOGINDER N
IPC: B01D71/48
Filed: 1987-04-27
Abstract: The invention is a membrane comprising a dense skin of a polyestercarbonate, wherein the diphenolic residue in the backbone of the polyestercarbonate is a tetrabromo diphenolic residue, wherein the membrane has a separation factor for oxygen and nitrogen of 6.5 or greater at 24 DEG C. In another aspect, the invention is a method of separating oxygen from a mixture of gases comprising nitrogen and oxygen, wherein the method comprises (a) contacting the gas mixture with one side of a thin, non-porous membrane comprising a polyestercarbonate described hereinbefore while maintaining a pressure difference across the membrane with the lower pressure being on the other side of the membrane; and (b) removing the permeated oxygen from the other side of the membrane, wherein separation factor for the oxygen and nitrogen is 6.5 or greater at 24 DEG C. The membranes of this invention demonstrate surprisingly high separation factors for oxygen and nitrogen separations. The membranes of this invention have good mechanical properties and therefore are useful under more extreme conditions, for example temperature and pressure, than many commercially used membranes.
Patent NO-170031-C (NO)
Inventor: CHANG DAVID
IPC: G01N33/577
Filed: 1987-08-10
Abstract: Murine-derived hybridoma tumor cell lines and monoclonal anti-human pluripotent Granulocyte Colony Stimulating Factor antibody substances produced by these cell lines. Use of said monoclonal antibody substances, alone or in combination, in immunological procedures for isolation of human pluripotent Granulocyte Colony Stimulating Factor and for quantitative detection of human pluripotent Granulocyte Colony Stimulating Factor in fluid samples.
Patent NO-175944-C (NO)
Inventor: LINSLEY PETER S
IPC: C12P21/08
Filed: 1987-11-18
Abstract: Novel hybridoma cell lines producing monoclonal antibodies reactive with purified mucin antigens from normal and tumor sources are generated using mucins, including purified mucins from tumor sources. Epitopes on mucin antigens from normal and tumor sources are demonstrated to be distinct, using these new antibodies. The antibodies may be useful alone or in combination, in the diagnosis and treatment of cancer including malignancies of the breast and lung.
Patent NO-174716-C (NO)
Inventor: HODGE STEPHEN ROBERT
IPC: C07D265/26
Filed: 1989-10-05
Abstract: The present invention relates to a detergent composition in aqueous solution comprising,   (i) a surfactant selected from anionic, nonionic, zwitterionic and cationic surfactants and mixtures thereof, (ii) a precursor compound capable of giving rise to a peroxygen compound in the presence of water, (iii) a bleach activator capable of enhancing the bleaching activity of the peroxygen compound so formed,   (iv) a suds suppressing agent and   (v) a detergent builder, characterised in that the bleach activator comprises one or more cyclic anhydrides containing at least one nitrogen atom in the alpha position with respect to at least one of the carbonyl functions in the anhydride and the activator is at least partially soluble in water. These compounds show bleaching activity at relatively low temperatures.
Patent NO-176084-C (NO)
Inventor: LORENZ GEORG MICHAEL
IPC: A63C5/12
Filed: 1991-12-23
Abstract: The ski described is characterised by the use of a selected fibre-reinforced material which comprises a sheet-like textile material and a thermosetting resin, the fibre fraction being 30 - 70 % by weight, and the fibres comprising synthetic fibres for at least 30 % by weight. This material is distinguished by a good flexibility and high recovering forces and lends the ski excellent running characteristics, for example good vibration damping. <IMAGE>
Patent NO-178752-C (NO)
Inventor: HOMMA AKIRA
IPC: A63C5/06
Filed: 1993-08-11
Abstract: A roller ski gear (300) wherein elastic wheels (302) are rotatably mounted on the front and rear portions of a boot resting plate (301), the elastic wheels each having a wheel supporting means having a circular rim portion formed on the outer periphery thereof and a tire portion mounted on a circular rim portion of the wheel supporting means and capable of being deformed in a direction normal to the running direction of the wheel. In the elastic wheel (302), it is possible to easily change the running direction with the axles of the wheels being maintained in the same direction, and by making use of this characteristic it is possible to operate the roller ski gear in the same way as operating a snow ski. <IMAGE>
Patent NO-179787-C (NO)
Inventor: BOBERG TORE
IPC: C06C7/00
Filed: 1993-11-26
Abstract: A pyrotechnic delay charge for providing delays in the millisecond and second ranges, comprising the components bismuth oxide as an oxidation agent and silicon as a fuel. The invention also relates to a pyrotechnic delay element having an enclosure containing the pyrotechnical delay charge, and to a detonator having a housing, ignition means disposed at one end of the housing, a base charge of a secondary explosive disposed at the other end of the housing and the pyrotechnic delay charge disposed therebetween.
Patent AU-755900-C (AU)
Title: Utilization of extracts from iris plants, cimicifuga racemosa and tectorigenin as an estrogen-like organ-selective medicament without uterotropic effects
Inventor: WUTTKE WOLFGANG
IPC: A61K31/35
Filed: 1999-03-19
Granted: 2005-04-21
Abstract: The invention relates to the utilization of extracts from iris plants, cimicifuga racemosa and tectorigenin as an estrogen-like organ-selective medicament for selectively treating and/or for the prophylaxis of cardiovascular diseases, especially arteriolosclerosis, osteoporosis and climacteric symptoms, for example, for preventing or alleviating hot flashes. Virtually no uterotropic effects are observed when using said abstracts.
Patent CA-2005683-C (CA)
Title: Portable game apparatus
Inventor: BARBADORO DAVID L
IPC: A63B69/00
Filed: 1989-12-15
Granted: 1993-10-12
Abstract: ABSTRACT     Game apparatus for use with a ball and paddles making use of first and second flat sheet means adapted to be assembled adjacent each other to define a substantially horizontal playing surface; there is also means defining a pair of laterally spaced fastener means on each of the sheet means, the fastener means on the first sheet means aligning longitudinally with the fastener means on the second sheet means; additionally first and second longitudinally extending vertical wall means connected by the fastener means to the first and second sheet means, and upstanding barrier means extending transversely across the playing surface between the first and second wall means.
Patent CA-2007691-C (CA)
Title: Method and apparatus for pre-process mounting of file systems in a hierarchical file system environment
Inventor: LYON TOM
IPC: G06F17/30
Filed: 1990-01-12
Granted: 2000-03-14
Abstract: In a computer system having a hierarchical file structure a file system is provided wherein per-process mounting of file systems can be performed. To provide per-process mounting, a temporary directory is created off the current root directory. The file system, starting at the root directory, is then mounted on the temporary directory using an innovative loop-back file system function which results in the file system being duplicated but having the temporary directory as its root directory. A mount can then be performed on the temporary directory without affecting the original file system. A change root directory command is then executed to change the root directory to the temporary directory whereby execution continues on the file system having the temporary directory as its coot.
Patent CA-2011642-C (CA)
Title: Benzoxazine dyes
Inventor: BOTTA NANCY A
IPC: C07D265/36
Filed: 1990-03-07
Granted: 1997-10-21
Abstract: Novel nitrobenzoxazine compounds are useful as dyes for coloring keratinaceous substrates such as human hair.    Compounds of formula I                   (see fig. I) wherein: X and Y are independently selected from the group consisting of: hydrogen, C1-6 alkyl, C1-6alkoxyalkyl, C1-6 aminoalkyl, C1-6 hydroxyalkyl, and C1-6 hydroxyaminoalkyl.
Patent CA-2011745-C (CA)
Title: Dopamine receptor ligands and imaging agents
Inventor: KUNG HANK F
IPC: C07D405/12
Filed: 1990-03-08
Granted: 1997-12-16
Abstract: Novel CNS dopamine D-2 receptors of the formulae (see fig. I)               (see fig. II) where Y and Y' are independently selected from the group consisting of hydrogen, C1-C5 alkyl; C1-C5 alkenyl and C1-C5 alkynyl;    Z is selected from the group consisting of halogen (Hal), CH=CH-Hal; C1-C10 alkylene-Hal; C1-C10 alkylene-CH=CH-Hal;          C1-C10 alkylene-phenyl-Hal; C1-C10 alkylene-heteroaryl-Hal; provided that, in Compounds of Formula I, Hal is a radioactive iodine atom; and A is an alkylene moiety of from two to eight carbon atoms, are disclosed.  An example of such a compound is 5-iodo-7-N-[(1-ethyl-2-pyrrolidinyl)methyl]carboxamide-2,3-dihydrobenzofuran.  These compounds are useful as imaging agents for D-2 receptors in the human brain and exhibit good brain retention and in vivo stability.
Patent CA-2012330-C (CA)
Title: Apparatus for uprooting plants
Inventor: DEARMAN TIMOTHY C
IPC: A01B1/18
Filed: 1990-03-15
Granted: 1993-11-16
Abstract: APPARATUS FOR UPROOTING PLANTS                     ABSTRACT OF THE INVENTION          Plant uprooting apparatus having a pair of jaws movable relatively to one another between open and closed positions in response to movements by a person of an actuating grip and linkage.  The movement in one direction of the grip is limited so that the force that must be exerted by the person to maintain the jaws in their closed position is minimal.
Patent CA-2014716-C (CA)
Inventor: WATANABE KEIICHIRO
IPC: H01L39/14
Filed: 1990-04-17
Granted: 1997-03-04
Abstract: The  superconducting structure  for magnetic  shielding according to the present invention comprises at least two layers of a superconducting layer and a substrate.   This superconducting  structure  for  magnetic  shielding can  be formed in a plate-like shape or a cylindrical shape.  When the structure is prepared in three-layers by providing an intermediate layer between the superconducting layer and the substrate,   the   three-layered   structure   has   improved superconducting  properties.   When  a  protective  layer  is provided on the superconducting layer to protect the layer, the   resulting   structure  has   improved   thermal   shock resistance.  The intermediate layer preferably consists of a ceramic or a noble metal and the ceramic preferably consists of a glass.
Patent CA-2017376-C (CA)
Inventor: YOUNG ROBERT N
IPC: A61K31/47
Filed: 1990-05-23
Granted: 2000-07-18
Abstract: Compounds having the formula:   (see formula I) are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
Patent CA-2019295-C (CA)
Title: Scroll type fluid displacement apparatus
Inventor: KIMURA YOSHIO
IPC: F04C27/00
Filed: 1990-06-19
Granted: 1997-12-02
Abstract: A scroll type fluid displacement apparatus, in particular, a compressor unit is disclosed.  The apparatus includes a pair of scroll members interfitting at an angular and radial offset for forming fluid pockets, each scroll member including an end plate and a spiral element.  A seal plate is provided on the surface of the end plate of at least one scroll member and is movable between the surface of the end plate of the scroll member and the axial end surface of the spiral element of the other scroll member.  A fluid introducing mechanism is provided on the central portion of the spiral elements for introducing a high-pressure fluid between the seal plate and the end plate to move the seal plate in the axial direction for sealing the fluid pockets more completely.
Patent CA-2029822-C (CA)
Inventor: HAAS JON A
IPC: E21B4/14
Filed: 1990-11-13
Granted: 1996-06-04
Abstract: A   self-propelled  impact  boring  tool  which  has  a simplified tail assembly so that the tool can be readily assembled and dissembled to allow  replacement of worn parts.  Such  a tail assembly includes a  nut and an  end cap  which can  be secured  together by  a series of  conventional bolts which extend into  threaded holes in the nut.  The nut,  which is screwed into the  rear end of the  tool body, can  be clamped in position with the  screws with far less torque than would otherwise be required with a conventional, unitary tailpiece.  A striker having a simplified, tubular construction is provided.  Such a striker has an annular impact surface and radial ports at both ends of the striker which communicate with frontwardly  and rearwardly opening recesses in the striker, respectively.  Identical, readily replaceable bearing  seals are  provided near opposite  ends of the striker.  The striker may also have an internal  cavity in which a vibration dampen-ing material may be  disposed.  An improved stepped air inlet valve is threadedly coupled to the tail nut to provide a reversing function.  A flexible tubular  hose enters  the  rear of  the tool  and  preferably extends all the  way to the rearwardly opening recess  in the striker, in  which it  is  secured to  the inside  of a  tubular  bushing which engages the inner surface  of the recess to provide the stepped end of the air inlet.  An adjuster sleeve having exterior threads couples the hose  to the  threaded central  hole of  the tail  nut.   The adjuster sleeve and  nut may be coupled by  a large pitch, double-helix thread-ing, so that the tool can be switched to reverse mode with fewer turns of the hose, and  with less likelihood of  becoming jammed.  The  tool body is formed by swaging a steel tube to form the tapered nose of the tool.   This process results in less  wasted steel as compared to con-ventional machining of a  solid steel bar to  form the body, which  is the largest single part of the tool.
Patent CA-2032080-C (CA)
Inventor: BAUMHAUER JOHN CHARLES JR
IPC: H04R1/02
Filed: 1990-12-12
Granted: 1996-07-23
Abstract: A directional microphone assembly is constructed from a first-order-gradient microphone element enclosed  within a housing, molded from an acoustically-opaque, resilient material such as Ethylene-Propylene-Diene-Monomer. The microphone element includes a diaphragm which moves under the influence of sound pressures applied on its opposite surface to generate an electrical signalwhich is proportional to the differential sound pressure. The housing includes a first acoustically-transparant channel for communicating sound pressure from a first opening in the housing to one surface of the diaphragm, and a second acoustically-transparent channel for communicating sound pressure from a second opening in the housing to the other surface of the diaphragm. The housing supports the microphone element and forms a continuous seal around its perimeter so that sound pressure in one channel does not leak into the other. The distance between the openings is relatively large in order to improve the sensitivity and directivity of the microphone. Moreover, the directional microphone assembly is configured to be embedded within, or behind, an exterior surface of sound-input equipment with the openings of the housing located along the exterior surface. The resilient housing structure forms a seal with the sound-input equipment surface.
Patent CA-2036019-C (CA)
Title: Freight car for bulk material
Inventor: THEURER JOSEF
IPC: B61D3/10
Filed: 1991-02-08
Granted: 2000-08-22
Abstract: A freight car for incorporation into a freight train of a series of successively arranged like freight cars comprises a carrier frame, a box for storing bulk material, the box having a bottom affixed to the carrier frame and an open top, two longitudinally extending bulk material conveyor arrangements arranged independent of each other, at least one of the conveyor arrangements extending partly along the bottom of the box, and each conveyor arrangement having opposite ends longitudinally spaced from each other and one of the conveyor arrangement ends being higher than the opposite conveyor arrangement end whereby the conveyor arrangement ends at facing ends of the successive freight cars overlap when the freight cars are coupled together.