baber/WOPTO huggingface dataset:
Patent CA-1264692-A (CA)
Inventor: TSUCHITANI MASATOSHI
IPC: C10C1/18
Filed: 1987-05-11
Granted: 1990-01-23
Abstract: Abstract. of the Disclosure A  process  for  the  preparation  of  an  excellent mesophase pitch suitable for use as a spinning pitch for the production of high performance carbon fibers is disclosed. The  mesophase  pitch  can  satisfy  the  four  remarkable characteristics at the same time, i.e., a softening point of below 320°C  as determined by Mettler method,  a mesophase content of above 90% as examined on a polarized microscope, a quinoline insoluble content of less than 20%, and a xylene soluble content of less than 20%.  The mesophase pitch is particularly  homogeneous  and  is  easily  spinnable.   The process can be characterized by a preliminary extraction step,  a continuous heat treatment step, and an extraction step.  In some cases, the preliminary extraction step can be omitted.  Graphite fibers having a tensile strength of about 400 Kg/mm2 and a modulus of elasticity of above 60 ton/mm2 can be obtained from the mesophase pitch.   Further, even carbon fibers prepared at a carbonization temperature of 1000°C have a tensile strength of about 300 Kg/mm2.
Patent CA-1274550-A (CA)
Inventor: KISTER HENRY Z
IPC: C07C7/00
Filed: 1987-05-15
Granted: 1990-09-25
Abstract: ABSTRACT An improved process for removing free liquid from a hydrocarbon-rich gas stream is disclosed.  Liquid is injected into the gas stream upstream of a chiller and downstream of an acid-gas removal system and any equipment that may affect the water content of the gas stream:  compressors, columns, addi-tional knockout drums, heat exchangers or the like.  This enhances heat and mass transfer in a manner that both minimizes the formation of small droplets and encourages the coalescence of small droplets in the chiller.  As a result, small droplets which would normally pass through a knockout drum and a standard mist eliminator are increased in size, prior to their arrival at a vapor-liquid separator to larger drops which are easily removed by the vapor-liquid separator, and the mist eliminator.
Patent CA-1267366-A (CA)
Inventor: BERNHAGEN JAMES R
IPC: B62D11/10
Filed: 1987-07-07
Granted: 1990-04-03
Abstract: Abstract Vehicle Steering Apparatus An improved mechanical-over hydraulic steering apparatus capable of providing automotive-type steering includes a steering wheel driven input control member, right and left turn control valves, and first and second actuators mounted for rotation along an axis common with the input control member.  Each of the actuators has a cam operatively associated with a cam-following roller assembly that operates the respective control valve.  The vehicle has a cross drive mechanism, and the steering apparatus includes an over-center variable displacement steering pump and associated displacement control controllably operated by first and second pilot lines connected to the right and left turn control valves.  The steering pump controllably and bidirectionally communicates fluid to a steering motor for the steering input to the cross drive mechanism.
Patent CA-1269738-A (CA)
Inventor: HELTEMES EUGENE C
IPC: H01F41/02
Filed: 1987-07-13
Granted: 1990-05-29
Abstract: ABSTRACT           A demagnetization apparatus for use with magnetically based electronic article surveillance systems having a dual status anti-theft marker containing at least one demagnetizable control element which when demagnetized allows the marker to be detected by the system when the marker is present in an interrogation zone.  The apparatus includes an elongated magnetic section contained within a housing which exhibits a succession of fields of alternate polarity and a portion of which exhibits generally decreasing intensities at the working surface of the housing along that portion of the section.  The peak intensity of the outermost field is controlled to have a peak intensity less than that of adjacent regions. The section and a cover plate are oriented such that the external fields near the working surface are sufficient in intensities to demagnetize the demagnetizable element of the marker positioned proximate thereto while being rapidly attenuated a short distance from the section.  Accordingly, magnetically sensitive articles, such as for example, prerecorded magnetic cassettes, to which the markers are affixed, are not adversely affected.
Patent CA-1266240-A (CA)
Inventor: NICHOLLS WILLIAM E
IPC: B65G47/44
Filed: 1989-03-17
Granted: 1990-02-27
Abstract: SAEETY STOP FOR STOPPING NON-LEVEL           DESCENT OF VERTICALLY MOVABLE ASSEMBLY                   ABSTRACT OF THE DISCLOSURE     A safety stop for stopping non-level descent of a vertically movable assembly.  A wedge is mounted on the assembly for vertical movement therewith.   A tracking member tracks movement of the wedge.  A normally unlocked locking mechanism prevents vertical  descent of the assembly when locked.   A coupling mechanism couples the tracking member to the locking mechanism.  The tracking member moves in response to non-level descent of the assembly to shift the locking mechanism into its locked position.
Patent CH-512560-A (CH)
Title: Reactive dyes
Inventor: IAN DURHAM RATTEE
IPC: C09B62/20
Filed: 1960-07-07
Abstract: Reactive dyes are of formula: (where F is known dye radical and n = 1,2 or 3, R is H or substd. or unsubstd. alkyl or cycloalkyl radical and T is a 1,3,5-triazine or 1,3,5-pyrimidine ring bonded to N by a C of the ring and contains a gp. where Z' is S or Se and benzene ring can be further substd.). The dyes are very suitable for dyeing natural and synthetic textile materials.
Patent CY-1855-A (CY)
Title: Angiotensin II receptor blocking imidazoles
IPC: C07D233/64
Filed: 1996-04-05
Abstract: Substituted imidazoles such as <CHEM> are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure.
Patent DK-145985-A (DK)
Inventor: ZIMMERMANN ANSO
IPC: A47J41/02
Filed: 1985-04-01
Abstract: The subject of the invention is an insulating jug having a protective housing in which there is arranged an insulating insert held between a housing top part and a housing bottom part, having a handle, an opening which is sealable by a lid and a pourer which passes radially out through a cut-out portion in the housing casing of the protective housing. The object of the invention is to stabilize the protective casing of the zones on both sides of the cut-out portion which are weakened by the cut-out portion for the pourer. This is achieved in that there are provided on both sides of the cut-out portion (17) on the facing surfaces (13, 21) of the protective casing (6) and of the housing top part (4) extensions or recesses (21, 22) which interlock with surfaces which extend transversely to the peripheral direction. According to an alternative solution, the edge (7) of the protective casing (6) on both sides of the cut-out portion (17) is encompassed on the inside and on the outside by lips (32) and projections (33) respectively of the housing top part (4) around an angle (W) of at least approximately 45 DEG  which is open to the cut-out portion (17).
Patent DK-199590-A (DK)
Inventor: DEHN TERJE JOHAN
IPC: E06B7/08
Filed: 1990-08-21
Abstract: In a ventilation louvre assembly with a number of horizontally arranged louvre blades (1) which at their ends are mounted in oppositely disposed vertical frame members (7), each of the vertical frame members (2) is constituted by a standard rail normally manufactured for use as a window frame member and having a groove for receiving a thermo pane externally defined by a stationary wall (3) of the profile rail and internally by a resilient glazing bead (12). An angularly bent insert rail (13) is provided to be disposed in the groove with one part (14) abutting on said stationary wall (3) of the profiled rail, protruding hook members (16) with an upwardly facing opening (17) being provided on said one part for receiving and retaining a downwardly facing edge portion (15) at one lateral edge of each louvre blade (1). Each louvre blade (1) has at its opposite lateral edge an upwardly projecting edge portion (19) and is designed so that the distance between said two edge portions (15, 19) is a little larger than the width of the rail. Arresters (18) are provided in the groove for affixing the louvre blades (1) against release from the hook members (16). <IMAGE>
Patent DK-270989-A (DK)
Inventor: SCHULZ ARNO
IPC: C12N9/10
Filed: 1989-06-02
Abstract: Transaminase, the preparation thereof and the use thereof. A transaminase can be isolated from E. coli DH-1 and can be used with great efficiency to prepare L-phosphinothricin and  gamma -aminobutyric acid from the appropriate precursor by transfer of the amino group from glutamate.
Patent DK-417183-A (DK)
Inventor: RIBRANT SVEN
IPC: F16L33/08
Filed: 1983-09-14
Abstract: An improved hose clamp of the kind comprising a steel strip (2) bent to annular shape with the end portions (5, 6) of the strip overlapping. The radially outer strip end portion (6) is formed on its external face with a lengthwise threaded passageway (7) having transverse grooves engaging the threads (8) of a headed worm (4). The worm is rotatably journalled in a sleeve (1) but axially non-slidable therein, said sleeve (1) enclosing the screw worm and comprising a space allowing the outer strip end portion (6) to be moved between the inner strip end portion (5) and the worm (4) by rotating the latter. The worm sleeve (1) is formed with lugs (10) gripping the outer strip end portion (6) at the radially inner face thereof and the inner strip end portion is formed with matching notches (11), the lugs (10) being insertable into said notches in abutment against the inner face of the outer strip end portion (6). The worm sleeve (1) is arranged, after interconnection of the lugs (10) and the notches (11) of the inner strip end portion (5) to prevent lengthwise movements of the inner strip end portion (5) relative to the worm sleeve (1).
Patent DK-436288-A (DK)
Inventor: BIAGINI LIVIO
IPC: B62D5/06
Filed: 1988-08-04
Abstract: This invention relates to a device for converting a manually operated steering into a power steering, said device consisting of a shaped bar (11) connected to the heads (12, 13) of the power steering box, which bar connects rigidly the two levers (2 min , 3 min ) of the manually operated steering so as to transmit to said levers and hence to the wheel hubs the steering effort caused by the hydraulic system of the power steering box.
Patent DK-451282-A (DK)
Inventor: STORNI ANGELO
IPC: C07D277/54
Filed: 1982-10-12
Abstract: Compounds of the formula    <IMAGE>  (I)  in which one of the symbols R1 and R2 represents an alkyl radical that has 3 or 4 carbon atoms and is unsaturated in the 2,3-position, and the other represents such a radical or lower alkyl, R3 and R4 each represents, independently of the other, hydrogen or methyl, and A represents a radical of the formula   <IMAGE>  in which Z1, or each of Z2 and Z3 independently of the other, represents hydrogen or lower alkyl, or Z2 and Z3 together represent lower alkylene, and salts of such compounds in which Z1, or Z3 and optionally also Z2, represent(s) hydrogen, exhibit tumor-inhibiting activities.
Patent DK-462479-A (DK)
Inventor: BOWER T F
IPC: B22D11/16
Filed: 1979-11-01
Abstract: Disclosed is apparatus and method for integrated, continuous, high speed manufacture of metallic strip, especially brass, from a melt. The apparatus comprises a chilled casting mold in liquid communication with a melt and means for drawing a rod through the mold in a pattern of forward and reverse strokes. After emergence from the mold, the rod speed is regulated to a substantially constant value before conversion into strip. In this embodiment, the casting mold is stationary; the rod is drawn through the mold by driven rolls programmed to create the desired forward and reverse motion of the rod through the mold. Creating substantially constant speed is accomplished by allowing slack to develop through the lateral deflection of the rod. In another embodiment, the casting mold oscillates as the rod is withdrawn at a substantially constant speed so further rod motion regulation is unnecessary. Conversion of the rod to strip comprises flattening in a hot rolling mill, and quenching. In accordance with known procedures the produced strip can be further reduced in cross section in a cold rolling mill if desired.
Patent DK-504886-A (DK)
Inventor: CHAN JIMMY HUA-HIN
IPC: A01N25/30
Filed: 1986-10-21
Abstract: A liquid phytoactive composition characterised in that it comprises;  (a) an N-phosphonomethyl-N-carboxymethyl compound;  (b) one or more liquid nonionic surfanctants; (c) a dispersing medium for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants is disclosed. A liquid herbicidal concentrate characterised in that it comprises: (a) an herbicidally effective N-phosphonomethyl-N-carboxymethyl compound  (b) one or more liquid nonionic surfactants; (c) a solvent for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants  is also disclosed. The formulation of this invention has the advantage that it can contain a high amount of active ingredient, is thermally stable over a wide temperature range, is compatible with and dilutable in both hard and soft water, and is also compatible and dilutable with a nitrogeneous fertilizer solution, and is minimally irritable to the eyes. Also, the formulation of this invention is stable upon aging over months of storage, over a wide temperature range. In addition, the nonionic surfactants are derived from naturally occurring products and are readily broken down by microorganisms.
Patent DK-545882-A (DK)
Inventor: HOELZLE GERD
IPC: D06L4/50
Filed: 1982-12-08
Abstract: The invention relates to novel zinc and aluminium phthalocyanine compounds of the formula   <IMAGE>   wherein MePc is the zinc or aluminium phthalocyanine ring system, M is hydrogen or a salt-forming cation, P1 is hydrogen or a group of the formula -NH-CN or NH-SO2R3 or the salts thereof, wherein R3 is alkyl, aryl or a heterocyclic ring system, R2 is a neutral, non-solubilizing substituent, n is 1 to 4 and each of m and q is 0 to 3 and p is 0 to 4. These compounds are prepared by starting from the corresponding sulfohalides. The novel compounds are used as photoactivators, especially for bleaching and removing stains from textiles and for combating microorganisms in or on organic or inorganic substrates. The invention also relates to bleaching, detergent and soaking and microbicidal compositions which contain the novel phthalocyanine compounds.
Patent DK-581786-A (DK)
Inventor: SARAPATA JAMES S
IPC: C01C1/26
Filed: 1986-12-03
Abstract: Process for dry-carbonating an alkali metal carbonate or ammonium carbonate 19 using a low-carbon dioxide- containing carbonating gas stream 10 and, in particular, a process for preparing a hydrogen carbonate sorbent 21 which can be used when desulphurizing flue gases on the basis of the low-carbon dioxide-containing flue gases themselves.
Patent FI-833532-A (FI)
Inventor: CURE OMER
IPC: G01N33/20
Filed: 1983-09-30
Abstract: The measuring head mainly consists of a metal tube, surrounded over the major part of its length by a sheathing of fire-proof, respectively heat-resistant material, attached to the tube, the outer surface of said sheathing being tapered towards the tube end to be dipped first, which is shut off by a plug of fire-proof material carrying one or several measuring elements, the other end of the measuring head, respectively of the metal tube, being slid into one end of a tube of cardboard or similar material.
Patent FI-881555-A (FI)
Inventor: KARHUMAEKI MATTI
IPC: C02F9/00
Filed: 1988-04-05
Abstract: The invention relates to a water treatment device, in particular for water installations in small properties, for removal of iron and prolonging the life of the water pipes. The device is an open basin installation and the water is controlled via a pump and valve arrangement 6 with time division. The water treatment process is aeration-rapid filtration, using natural sand or the like as filter material. A typical feature of the mass basket 1 is that the basket is separate and placed in the part of the filtration basin where the water surface moves up and down. In each individual case the mass above the water surface is improved by aeration. The best treatment result is sought from case to case by controlling the limit values of the movement of the water surface up and down. <IMAGE>
Patent FI-884049-A (FI)
Inventor: COATES IAN HAROLD
IPC: C07D221/00
Filed: 1988-09-02
Abstract: The invention relates to pyrido- and azepino(4,3-b)indol- 1-one derivatives having the general formula (I) <IMAGE> where Im is an imidazole group of the formula <IMAGE> or <IMAGE> and R<1> is a hydrogen atom or a group selected from the following: C1-6alkyl, C3-4alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3- 7-cycloalkyl-C1-4alkyl, phenyl or phenyl-C1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (where R<5> and R<6>, which can be identical or different, are each a hydrogen atom, a C1-4alkyl group or C3-7cycloalkyl group, or a phenyl group or phenylC1-4-alkyl group, where the phenyl group has been substituted at will by one or more C1-4alkyl, C1-4alkoxy or hydroxyl groups or by a halogen atom, provided that R<5> is not a hydrogen atom when R<1> is a -CO2R<5> or a -SO2R<5> group); one of the groups R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenyl C1-3alkyl group, and each of the two other groups, which can be identical or different, is a hydrogen atom or a C1-4alkyl group; n is 2 or 3; and the physiologically acceptable salts and solvates thereof. These compounds are effective and selective antagonists of the 5-hydroxytryptamine effect in 5-HT3 receptors and they are of use, for example, in treating psychotic diseases, anxiety feelings and nausea and vomiting.
Patent FI-891604-A (FI)
Inventor: LENTI DARIA
IPC: B27K3/15
Filed: 1989-04-04
Abstract: There is described a process for protecting marble, stone, tiles, cement, and similar materials utilized in the building industry from the action of atmospheric agents and pollutants, which process comprises applying a perfluoropolyether having perfluoroalkyl end groups onto the surface of the article, said perfluoropolyether being in the form of an aqueous microemulsion.
Patent FI-915556-A (FI)
Inventor: FORSS CARL MIKAEL
IPC: B03D/
Filed: 1991-11-26
Abstract: The invention relates to a process for regulating the surface level of the froth in a flotation cell. The invention is especially suitable for use in flotation cells provided with a rotor-stator system and especially in systems comprising a plurality of successive flotation cells and lines. The surface level 2 of the froth is regulated by adjusting the height of chutes 5 or of the edge plates 9 of the chutes. <IMAGE>
Patent FI-921034-A (FI)
Inventor: LESKINEN SEPPO
IPC: F24D10/00
Filed: 1992-03-10
Abstract: PCT No. PCT/FI93/00085 Sec. 371 Date Sep. 7, 1994 Sec. 102(e) Date Sep. 7, 1994 PCT Filed Mar. 10, 1993 PCT Pub. No. WO93/18350 PCT Pub. Date Sep. 16, 1993A method and apparatus for heating room space of a building. According to the invention, heat is conveyed from district heating water to a heating liquid of heating circuits for heating the building, tap water and supply air of ventilation. According to the invention, the heating circuits for heating the building and the supply air are connected in series in such a manner that the heating liquid flowing in the piping heats, after passing a heat exchanger, first the heating circuit for heating the building and thereafter the heating circuit for heating the supply air. On account of the invention, the temperature of the district heating return water is lower than in the known apparatuses.
Patent FI-924194-A (FI)
Inventor: PRASS RICHARD L
IPC: A61B5/296
Filed: 1992-09-18
Abstract: A needle electrode system for intraoperative facial nerve monitoring by electromyographic recording includes a pair of break-apart needle electrodes (12,14) housed together in a fixed spaced-apart relationship. The needle electrodes are joined to electrical conductive wires (50,54) for detachable connection (52,56) to a differential amplifier. Since the needle electrodes are furnished as a bipolar pair with twisted leads (50,54) in a single break-away housing (18), they provide standardization, ease of placement and close bipolar recording. If separate placement of the needle electrodes is desired, the housing (18) can be broken apart at a break-away joint (26,30). <IMAGE>
Patent FI-934061-A (FI)
Inventor: MALTBY JR ROBERT E
IPC: C03B25/093
Filed: 1993-09-16
Abstract: A glass sheet gas support (20) is disclosed as having a set of elongated gas supply openings (26) for supplying pressurized gas to support a glass sheet and as also including a set of elongated gas exhaust openings (28) for exhausting the gas and constructed to including progressively increasing gas flow areas in opposite directions from ends (36) of each exhaust opening to a central portion (38) thereof in order to prevent gas pressure buildup between an upwardly facing surface (24) of the manifold and the supported glass sheet at a central location. In one embodiment, the manifold (22) defines each gas exhaust opening (28) with progressively increasing widths from its ends (36) toward the central portion (38) thereof and is preferably constructed as a cast refractory platen (42) which cooperates with a manifold member (58) that mounts gas jet pumps (60) fed products of combustion from a gas burner (62) to provide recirculating flow of gas to and from the supply exhaust openings. In another embodiment, the manifold (22' ) defines the ends (36') of each gas exhaust opening (28') with progressively increasing depths from its ends (36') toward the central portion (38') thereof and is preferably fabricated from sheet metal that defines both the gas supply and exhaust openings. Both manifold embodiments (20,22') include gas supply passages (96,96') that are inclined to provide conveyance of the supported glass sheet.
Patent FI-934493-A (FI)
Inventor: STORE BERNHARD
IPC: B23C3/00
Filed: 1993-10-12
Abstract: A portable radial milling machine, provided with a cylindrical milling head having a plurality of exchangeable radial cutters, by which disc-shaped workpieces, primarily within the heavy metal industry, are given a specific edge-rounding radius. The milling head 4 is attached to the motor shaft 5 with a fastening device 6, in which the position of the milling head 4 and hence the position for the centre of radius of the cutters 13 in the lateral direction can be predetermined by the use of a predefined number of spacers 17 beneath the milling head 4, and in which the support surfaces against the workpiece are configured as roller tables 7 and 8, rotatably secured to the milling head 12, which are raisable and lowerable relative to the motor shaft 5. <IMAGE>
Patent FI-941335-A (FI)
Inventor: HERT MARIUS
IPC: C08K5/01
Filed: 1994-03-22
Abstract: Composition including an unsaturated elastomer and a plasticiser from the polyphenylmethane class in sufficient quantity to lower the glass transition temperature of the elastomer to make it a rubber. The unsaturated elastomer is chosen from polynorbornene, SBR or polybutadiene. The polyphenylmethanes may be dibenzyltoluene, tribenzyltoluene or polybenzyltoluenes.