baber/WOPTO huggingface dataset:
Patent CA-1262770-A (CA)
Inventor: PETRI HECTOR D
IPC: H01B17/58
Filed: 1987-04-09
Granted: 1989-11-07
Abstract: A B S T R A C T     A grommet strip for mounting along an exposed edge of a wall and including a spring tempered metal substrate strip comprising an elongated base portion and a plurality of longitudinally spaced apart finger portions extending in a common direction from each longitudinal edge of the base portion and substantially normal thereto.  The finger portions extending from one of the edges are longitudinally spaced from the finger portions extending from the other edge.  Together, the base and finger portions form an elongated channel with an open end opposite to the base portion and adapted to receive the edge of the wall with as inner surface of the base portion engaging the exposed edges and inner surfaces of the finger portions engaging marginal sections of the wall directly adjacent thereto,
Patent CA-1273243-A (CA)
Inventor: BROWN RALPH V
IPC: F04B17/04
Filed: 1987-08-07
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE   The invention is a high pressure fluid pump having a housing which consists of an inlet member having an inlet port, an outlet member having an outlet port, and a cylindrical sleeve connecting the inlet and outlet mem-bers.  A telescoping cylinder assembly having a stationary member and a telescoping member are disposed in the cylindrical sleeve.   The stationary member has a cylindrical portion and a radial flange brazed to the cylindri-cal sleeve at the end adjacent to the outlet port.  The telescoping member has a cylindrical portion and a radial flange slidably received in the cylindrical sleeve.  One of the cylindrical portions of the stationary and telescoping members is slidably received in the other.  A magnetically per-meable cylindrical armature is disposed in the cylindrical sleeve cir-cumscribing the cylindrical portions of the stationary and telescoping members between the radial flanges.  A resilient means, such as a coil spring, is provided for biasing the telescoping member and the armature towards the outlet port.  A solenoid coil circumscribing the cylindrical sleeve is provided for generating a magnetic field operative to displace the armature towards the inlet port.  The armature engages the radial flange of the telescoping member and displaces it toward the inlet port.  Inlet valve means are attached to the end of the telescoping member adjacent to the inlet port.  The inlet valve means is actuated to an open position in response to the telescoping member being displaced towards the inlet port. Outlet valve means, having a flat elastomeric valve member, is disposed at the end of the stationary member adjacent to the outlet port.  The flat elastomeric valve member is resiliently biased to seal the opening of the stationary member's cylindrical portion and is displaced to an open position in response to the fluid pressure inside the cylindrical portion of the sta-tionary member exceeding a predetermined value.
Patent CA-1271521-A (CA)
Title: Thermophotovoltaic technology
Inventor: NELSON ROBERT E
IPC: H02N6/00
Filed: 1987-12-15
Granted: 1990-07-10
Abstract: ABSTRACT        A thermophotovoltaic system includes structure defining a diffusion flame burner having separate but adjacent fuel and oxidant inlets, and structure defining a combustion chamber in which an emitter structure is disposed for exposure to combustion products of the burner.  The combustion products heat the emitter structure and cause the emission of spectrally distributed radiation.  Disposed in optically coupled relation to the emitter structure are one or more photocells for converting energy radiated by the emitter structure to electrical energy, a close match between the spectrum of the photon energy radiated from the emitter structure and the electron production threshold of the photocell array resulting in enhanced efficiency.  One portion of the combustion product stream is flowed from the combustion chamber through a recuperator to heat the incoming oxidant, and another portion of the combustion product stream is flowed into the combustion chamber.  Significant efficiency improvements are achieved by the recuperative preheating of oxidant, and the reintroduction of a part of the exhaust gas back into the combustion mixture reduces the flame temperature with minimal compromise of the gain in efficiency achieved through oxidant preheat so that thermal stability limits of one or more of the components of the system are not exceeded.
Patent CH-536597-A (CH)
Title: Baking oven - with heating elements mounted in hinged doors
Inventor: KARL SCHENK
IPC: A21B1/26
Filed: 1971-03-26
Abstract: The baking sheets carrying the dough portions are mounted regularly spaced in a trolley frame running in rails on the oven floor. At the top rear of the oven is at least one fan whose suction manifold runs down the inside of the back wall and which delivers air via a top duct to a slot aligned with a slot at the top of the hinged door when the oven is closed. This slot feeds into a hollow cavity within the door, tapering from the top downwards within which the heater elements are arranged as a parallel bar grating, the elements being equal in number to the trays in the frame and each having an outlet slit in the lining plate of the door aligned with the gap between a pair of trays and with a corresponding slit in the rear wall of the oven leading into the fan suction manifold. It is a relatively cheap and easily maintained system producing uniformly baked goods.
Patent CH-504895-A (CH)
Title: Diaphragm spacer - for fused-salt electrolysis cells
Inventor: JOHN ROBERT CILLAG
IPC: C25C7/00
Filed: 1967-04-07
Abstract: Surface-treatment of a heating element of silicon carbide prevents deterioration due to oxidn. of the heating element. Process comprising baking a heating element of silicon carbide, coating the element with a silicate gel soln., heating the element to deposite the silicate on its surface and in its pores, coating the element with a soln. consisting 1 mol. pt. of boric acid, 1 mol. pt. of LiOH and water, drying the coated heating element, and heating the element to form a stable protective film on it.
Patent CH-510043-A (CH)
Title: Hydroxyisoxazole derivs
Inventor: KAZUO TOMITA
IPC: C07D261/12
Filed: 1969-04-11
Abstract: Hydroxyisoxazole derivs. Title cpds.: where R is H or lower alkyl; is prepd. by reacting propiolic acid alkyl ester derivative of the formula: RC triple bond COOR' where R' is lower alkyl, with hydroxylamine in the presence of alkaline earth metal hydroxide.
Patent CH-513842-A (CH)
Title: Cpds. of general formulae (I) and (II): where R1 and R2 = H or Me R3 = H, tetrahydropyranyl, hydrocarbon carboxylic acyl (12C) R4 = H, Cl, Me
Inventor: JOHN ANSLEY EDWARDS
IPC: C07J75/00
Filed: 1967-10-06
Abstract: Cpds. of general formulae (I) and (II): where R1 and R2 = H or Me R3 = H, tetrahydropyranyl, hydrocarbon carboxylic acyl (12C) R4 = H, Cl, Me R5 = O, or (R6 = H, tetrahydropyranyl, hydrocarbon carboxylic acyl (12C)) Z = C-C single bond (SB) or double bond (DB) X and Y = Cl or F. (I) and (II) are progestational agents, useful in the treatment of various menstrual disorders, and in the control and regulation of fertility. (I) are intermediates in the synth. of (II), and also of (III) which have similar activities. where R5' = keto, or (alpha-H, beta-acyloxy).
Patent CH-496048-A (CH)
Title: Organic polysiloxane resins by hydrolysis of methyl
Inventor: ALFRED JOHN BURZYNSKI
IPC: C08G77/00
Filed: 1965-05-28
Abstract: The polysiloxane resins are produced by hydrolysis of methyl trialkoxysilanes: in admixture with 0 to 5 mole % of compounds of general formula: where R is a monovalent radical such as aryl, alkyl or alkenyl with less than C 7. R is alkyl with less than C 4. A typical reactant is methyl triethoxysilane or a mixture of this with dimethyl dimethoxysilane. The starting material is first heated with 1.5 to about 10 moles of water per mole of silane at, at least, 50 deg.C for 1 to 10 (generally 2 to 3) hours under such conditions that the reacting mixture retains at least 1.5 moles of the alkanol by-product of the hydrolysis reaction. The temperature is then raised progressively to 100 deg. to 300 deg.C for at least 5 minutes to eliminate alkanol and water and thereafter the condensation is continued at 100 deg.C - 300 deg.C but is terminated before gelation or solid separation occurs.
Patent DK-121595-A (DK)
Inventor: MILLER WILLI
IPC: G01F3/10
Filed: 1995-10-30
Abstract: A device for measuring fluid volume output by a pump includes a meter housing having an inlet and an outlet through which the fluid flows. At least two inter-engaging screw spindles are rotatably mounted within the meter housing and are rotatable in response to fluid flow in an axial direction through the housing. An exciter disc is arranged in the fluid flow in the meter housing and connected to one of the at least two inter-engaging screw spindles for rotation therewith. The exciter disc has at least one substantially planar surface and a plurality of magnets circularly arranged thereon with their fields in an axial direction relative to the exciter disc. The meter housing is configured to form a gap and the exciter disc penetrates the gap, whereby a region of the meter housing is in close proximity to and extends over a portion of the planar surface of the exciter disc. At least two magnetic-sensitive detectors are disposed in the region of the meter housing proximate to and spaced from the exciter disc for cooperating with the magnets of the exciter disc for producing a signal representing rotation of the exciter disc.
Patent DK-183785-A (DK)
Inventor: OESTBO KARL
IPC: F28F21/08
Filed: 1985-04-24
Abstract: In order to improve the heat transfer in a heat exchanger, one or more tubes 11 for a heat transfer medium are mounted by casting in a block 12a which consists of an aluminium alloy or another metal which has a high heat-conducting capacity. On its outer surfaces, the block 12a has surface-area-increasing flanges and is enclosed in a housing 13 which delimits a passage for a second heat transfer medium which flows around the block 12a. A block can be prismatic or annular, and a number of blocks can be arranged in one and the same housing. <IMAGE>
Patent DK-271882-A (DK)
Inventor: BATIGNE JEAN
IPC: B28B/
Filed: 1982-06-17
Abstract: In a method and an apparatus for making embossings in the inner walls of a pipe of ceramic material, such pipes 12, immediately after forming, are placed on means 6, which can be made to rotate f about their axis of rotation, which are parallel to the axes of the pipes. On top of the pipes, means 8 are fitted for exerting a pressure in such a way that the pipes 12 are squeezed between the means of rotation 6 and the pressure means 8. The pressure means 8 or the means of rotation 6 are provided with at least one embossing tool 10, and means are provided for producing a second relative movement between the pipes and each tool 10, in such a way that essentially no slipping occurs between pipe and tool. Such pipes with embossings, which form internal projections in the pipes, are well suited to enrichment by gas diffusion. <IMAGE>
Patent DK-274980-A (DK)
Inventor: JUNGE B
IPC: C07H15/12
Filed: 1980-06-26
Abstract: The invention relates to 1-alka-2,4-dienyl-2-hydroxymethyl-3,4,5-trihydroxypiperidine compounds which are, inter alia, potent inhibitors for  alpha - glucoside hydrolases and effect lipid absorption. Also included in the invention are methods for the manufacture of the said compounds, compositions containing said compounds and methods for the use of said compounds and compositions.
Patent DK-277182-A (DK)
Inventor: SCHMIDT MOGENS FALCK
IPC: B28B/
Filed: 1982-06-21
Abstract: A casting machine for the manufacture of an insulating element, especially a building panel, composed of a cement compound such as cement or plaster, which in a coherent phase encloses hollow polymer grains of low density, comprises a mould 2, 3, which is rectangular and is held with one corner 1 downwards and with the side edges sloping at about 45 degrees to the horizontal. The mould is filled with cement compound from the lowest part of the mould cavity. The fact the mould is made up of two parts 2, 3, which are separated by an essentially diagonal plane from the bottom corner 4 of the mould to top corner 4 thereof, and that the upper mould part 3 is rotatable about a horizontal axis with the top corner 4 avoids problems in making the mould tight, and the cast element is easily removed from the mould. <IMAGE>
Patent DK-285489-A (DK)
Inventor: SPECKER HUGO
IPC: D01D5/16
Filed: 1989-06-12
Abstract: PCT No. PCT/CH88/00179 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03437 PCT Pub. Date Apr. 20, 1989.In a process for manufacturing a smooth, dimensionally stable, shrink-resistant polyester filament yarn, the starting product is a polyester POY. The polyester POY (5a) is cold-stretched (5b) in a stretching ratio of 1.8 to 2.5 and then relaxed with an advance of approximately 3 to 10%. The yarn so obtained has an initial modulus of 600 to 1200 cN/tex, a reversibility limit greater than >8 cN/tex, and an extensibility less than <20%. It is used as a high-strength polyester yarn whenever dimensional stability is essential.
Patent DK-300185-A (DK)
Inventor: ANKERSSON BILL
IPC: B07B4/08
Filed: 1985-07-02
Abstract: A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acoustic area. The constant force may be applied in that the conveyor is mounted sloping downwards in the advancing direction whereby the gravety force is the constant force, or it may be a flow of air which is blowing against and which is allowed to pass through the layer of material. The oscillation energy may be provided by means of one or more sound emitting means (9, 14) mounted above the layer of material and preferably co-operating with a collection means (7, 12) mounted underneath the layer of material. By the method and the apparatus particles may be expelled from the layer of material or particles supplied to the surface of the layer of material may be forced into and distributed in the interior of the layer of material or both operations may be carried through concurrently.
Patent DK-379583-A (DK)
Inventor: PAULUS HENRY P
IPC: C07K16/00
Filed: 1983-08-19
Abstract: A homogenous sample of identical bispecific antibody determinants, each determinant being composed of two L-H half-molecules linked by disulfide bonds, each L-H half-molecule being specific for a different antigenic determinant and including at least the F(ab') portion of a monoclonal IgG antibody. The bispecific antibody determinants are useful, e.g., in the formation of multilamellar assemblies and enzyme electrodes.
Patent DK-456489-A (DK)
Inventor: FAREID ERIK
IPC: B01D53/34
Filed: 1989-09-15
Abstract: The present invention relates to a method by reduction of nitrogen oxides in gas mixtures, especially removing/decomposition of nitrogen oxide in hot combustion gases. The hot gas mixture which contains N2O is given a retention time of 0.1-3 seconds before being cooled down. About 90% of N2O is hereby decomposed to N2 and O2. A hot gas mixture formed by catalytic combustion of ammonia is given a retention time of 0.5-2 seconds before it is cooled in a heat recovery unit. The combustion gases can also be brought in contact with a metal or metal oxide catalyst for selective decomposition of N2O.
Patent DK-668489-A (DK)
Inventor: MARIANI CELESTINA
IPC: C12N15/29
Filed: 1989-12-27
Abstract: A plant, the nuclear genome of which is transformed with a foreign DNA sequence encoding a product which selectively disrupts the metabolism, functioning and/or development of stamen cells of the plant. The foreign DNA sequence also optionally encodes a marker.
Patent DK-672487-A (DK)
Inventor: PRUCELL THOMAS
IPC: C07D313/12
Filed: 1987-12-21
Abstract: A compound, in the form of a pure optical isomer or a racemate, which is a dibenzo[_b]oxepinacetic acid of the general formula (I) <IMAGE>  (I)   in which R1, R2 and R3, which may be the same or different, each represent hydrogen or methyl, XX represents a carbon-carbon bond or two hydrogen atoms, and YY represents a carbon-carbon bond or two hydrogen atoms, or a pharmaceutically acceptable salt thereof has useful therapeutic properties, especially as an anti-inflammatory.
Patent FI-842439-A (FI)
Inventor: NEMCEK JOZEF
IPC: A61K6/00
Filed: 1984-06-15
Abstract: A polymerizable composition is formed from (a) a polymerizable olefinically unsaturated substance, (b) a phosphorus oxyacid and an organic amine, at least one of which bears a polymerizable olefinically unsaturated group and optionally (c) a particulate inorganic material. Such compositions are useful in dental applications.
Patent FI-854629-A (FI)
Inventor: ROOS ANDRE
IPC: G01N27/68
Filed: 1985-11-22
Abstract: PCT No. PCT/FR85/00060 Sec. 371 Date Jan. 27, 1986 Sec. 102(e) Date Jan. 27, 1986 PCT Filed Mar. 25, 1985 PCT Pub. No. WO85/04483 PCT Pub. Date Oct. 10, 1985.The sensor 1 has its point of operation towards the Townsend discharge zone, and the collection of ions causes an increase in the current passing through it. The electrodes of the sensor are formed by wires bent in the shape of an alpha.
Patent FI-862698-A (FI)
Inventor: SHROOT BRAHAM
IPC: A61K8/49
Filed: 1986-06-25
Abstract: Processes for preparing 5,8,11-eicosatriynoic acid as well as esters and amides thereof involves initially preparing the acid by reacting 1-decyne with 1,4-dihalo-2-butyne in the presence of a strong base to form 1-halo-2,5-tetradecadiyne which is then reacted with 5-hexynoic acid so as to form 5,8,11-eicosatriynoic acid. This acid can then be converted to the acid chloride form and reacted with an alcohol to form an ester or converted to a potassium salt and reacted with a halide also to form an ester, or after conversion to an acid chloride reacted with an amine in the presence of a tertiary amine to form an amide, or the acid can be reacted with carbonyldiimidazole in the presence of a solvent and excess amine to form an amide.
Patent FI-880170-A (FI)
Inventor: WALTON IAN GEOFFREY
IPC: A61K6/083
Filed: 1988-01-15
Abstract: The compositions of this invention posses both calcium hydroxide cement characteristics and light cure characteristics and hence strong bonds are likely to form with both the tooth and conventional filling materials. There is less likelihood that a filling may fall out of a cavity. The present invention provides a two component composition which comprises a first component comprising an ethylenically polymerizable compound which contains both a salicylate group and at least one acrylate, alkacrylate, acrylamide or alkacrylamide group and second component comprising calcium hydroxide or a suitable precursor to calcium hydroxide.
Patent FI-891675-A (FI)
Inventor: DROPCZYNSKI HARTMUT
IPC: B65H19/30
Filed: 1989-04-07
Abstract: According to the invention, winding machines having supporting rollers are so arranged that wound rolls (17) of small diameter can be ejected by being clamped between the ejection surface (13) of the ejector bar (9) and the supporting roller (2), which carries out the ejection, and by being lifted out of the supporting-roller bed (3) by a rotary movement of said supporting roller (2). In such a winding machine according to the invention, this is made possible in that the ejection surface (13) reaches the swung-round supporting roller (1) and in that its upper limitation in the swung-forward position extends as far as the region of the crown of the adjacent supporting roller (2). 
<??>In a winding machine of this type comprising a combined device (8) for ejecting wound rolls and for inserting new winding tubes (5), in which the ejection surface (13) of the ejector bar (9) ends at a distance from the supporting roller (1) and the tube-inserting element (14) releases the tubes (5) through the free space between the ejection surface (13) and the supporting roller (1), the ejector bar (9) has an ejection surface (13) which can be moved or extended in the rest position of the ejecting/inserting device (8) in the direction of the swung-round supporting roller (1). 
<IMAGE>
Patent FI-892497-A (FI)
Inventor: FLIRI ANTON FRANZ JOSEF
IPC: C07D235/30
Filed: 1989-05-23
Abstract: This application claims a series of compounds of the formula <CHEM> where HET is a heterocyclic group; n is an integer of 0 to 2 and R<1> is hydrogen or lower alkyl.
Patent FI-922170-A (FI)
Inventor: LEE STANLEY ARNOLD
IPC: C07C41/50
Filed: 1992-05-13
Abstract: A process for the manufacture of trifluoroacetaldehyde, or a hydrate or hemiacetal thereof, which comprises reduction of an ester of trifluoroacetic acid with a borohydride reducing agent in a hydroxylic solvent to form trifluoroacetaldehyde hydrate or hemiacetal; whereafter if the free aldehyde is required, water or alcohol is removed from the hydrate or hemiacetal respectively using conventional procedures.
Patent FI-933360-A (FI)
Inventor: EDENS FRANK W
IPC: A61K35/74
Filed: 1993-07-27
Abstract: A method of establishing direct feed microorganisms such as Lactobacillus reuteri in the gastrointestinal tract of avian organisms in which eggs are inoculated with living cells of the microorganism.
Patent FI-945149-A (FI)
Inventor: SILVERBERG LEE J
IPC: C07H17/04
Filed: 1994-11-01
Abstract: Etoposide phosphate is prepared by coupling dibenzyl 4'-demethyl-4-epipodophyllotoxin-4'-phosphate with 2,3-di-O-benzyl-4,6-O-ethylene- alpha , beta -D-glucopyranose in a solvent and subsequently removing the protecting groups. The tetra-benzyl protected etoposide phosphate is recrystallized from methanol or directly crystallized from acetonitrile by adding methanol to yield substantially the pure C-1''- beta  form. The benzyl protecting groups are simultaneously removed by hydrogenation to produce etoposide phosphate in high yields. In a further embodiment, etoposide phosphate is treated with a phosphatase enzyme to yield etoposide.
Patent FI-950863-A (FI)
Inventor: AMPULSKI ROBERT STANLEY
IPC: D21H21/18
Filed: 1995-02-24
Abstract: Disclosed is a process for making soft tissue paper which includes providing a dry tissue web and then applying a sufficient amount of a chemical papermaking additive from a thin film to the dry web. The chemical papermaking additives are added to the surface of the tissue paper to enhance properties of the paper such as strength, softener, absorbency, and/or aesthetics. The chemical papermaking additive application process includes the steps of diluting the chemical papermaking additive with a suitable solvent, applying the diluted chemical solution to a heated transfer surface, evaporating the solvent from the dilute solution to form a film, and then transferring the film to the tissue by contacting the dry tissue web with the heated transfer surface. Preferably, the tissue web is dried to a moisture level below its equilibrium moisture content before application of the papermaking additive.
Patent GB-979506-A (GB)
Title: Apparatus for the treatment of powdered materials
IPC: B01J8/10
Filed: 1961-01-10
Abstract: An apparatus for the continuous thermal and catalytic rearrangement and disproportionation of the salts of aromatic and heterocyclic carboxylic acids in a layer which is simultaneously mixed and crushed, comprises a tubular vessel with inlet and outlet, and a two-part mixing impeller consisting of a framework with inside blades and a shaft with outside blades, both parts fitting into each other so that the blades intercalate. Either part may rotate while the other is fixed, or both parts rotate, whereby the powdered material within the vessel passes between the blades downwardly to the product outlet. Examples describe the preparation of potassium terephthalate.