baber/WOPTO huggingface dataset:
Patent CA-1264065-A (CA)
Inventor: BYERS WILLIAM A
IPC: G01N27/06
Filed: 1986-12-18
Granted: 1989-12-27
Abstract: ABSTRACT A differential conductivity sulfate monitor for determining the sulfate concentration of a fluid sample by monitoring the cation conductivity of the fluid sample before and after sulfate has been removed therefrom.  The cation conductivities of the fluid sample before and after sulfate has been removed are compared to establish a differential conductivity, and the differential conductivity is used to calculate the sulfate concentration in accordance with a known relationship between a conductivity differential and the sulfate concentration of a fluid sample.
Patent CA-1260773-A (CA)
Inventor: THORNTON HAROLD C JR
IPC: B63H3/00
Filed: 1987-04-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A self-adjusting propeller device (20) having a control blade (32) and a thrust blade (30) connected together in nondiametrical relation and pivotally mounted on a hub (22) for rotation about a hub axis.  In response-to a change in load on the device, the control blade (32) pivots in relation to the hub axis at generally constant pitch, and, by virtue of the manner in which the control and thrust blades (32) (30) are interconnected and disposed on the hub (22), the thrust blade (30) pivots  at a changing pitch so that the device applies a substantially constant torque.  Structure is provided for changing the pitch of the control blade (32) independently of the load from a remote location during operation of the device.  The selection of control blade pitch positions provides for transmission of forces in either axial direction and at selected magnitudes including a neutral or non-force-transmitting mode.
Patent CA-1269050-A (CA)
Inventor: SNYDER TEDDY R
IPC: B65D5/32
Filed: 1987-05-04
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE           A collapsible, bulk shipping container that is made up of an inverted tray-type rectangular bottom and a collapsible tubular body, one end of which is telescopically received in the tray-type bottom.  The collapsible tubular body is collapsible from a fully open position, in which it is rectangular in configuration and in which it fills the tray-type bot-tom, into a collapsed condition in which it lies against one side of the tray-type bottom, one side of the collapsible tubular body being secured to one side of the tray-type bottom.  When the collapsible tubular body has been collapsed, it can be folded over to lie against the tray-type bottom in a compact configuration for ease of the shipment or storage of the bulk shipping container.  The tray-type bottom is preferably formed from a uni-tary blank of corrugated fiberboard, and the collapsible tubular body is preferably formed from a pair of corrugated fiberboard sheets which are joined to one another in an end to end arrangement.
Patent CA-1260447-A (CA)
Inventor: HAMULA LORNE - STREET EDMONTON
IPC: A47G7/04
Filed: 1987-07-31
Granted: 1989-09-26
Abstract: ABSTRACT     A potted PLANT HOLDER for supporting pots onto Vertical surfaces.   The pot holder is adjustable to a variety of pot circumferences by means of a flexible circular portion.   The Pot Holder includes a adjustable clip allowing for attachment onto differing dimensions of vertical railings.  The Pot Holder consists of a unitary piece of flexible material  forming said adjustable   circular,   further   a   right   angle   forming   a perpendicular  length  allowing  said  clip  to  be  engaged  on varying demensions of railings.  The clip employs a thumb screw threaded to allow for adjustable clamping on varying sizes of railings.
Patent CA-1258915-A (CA)
IPC: G01N11/08
Filed: 1988-05-20
Granted: 1989-08-29
Abstract: ABSTRACT         Provided herein is an in-line, non-invasive device and method for calculation of consistency of a non-Newtonian fluid flowing in a laminar manner through a non-rotating conduit where the consistency is calculated directly from a power-law model equation employing as independent variables pressure head loss over a specific distance and the bulk velocity of the fluid.
Patent DK-101982-A (DK)
Inventor: DALLAS W S
IPC: C12N15/00
Filed: 1982-03-09
Abstract: A vaccine is described for prevention of gastroenteric disease caused in a mammalian species by a pathogenic microorganism and which avoids, in its manufacture, the use of pathogens (which must be attenuated or killed) and the attendant risks, costs and complexity. The present vaccine comprises a nonpathogenic microorganism strain containing stable replicative plasmids, each having one or more genes non-indigenous to the plasmid. The non-indigenous genes are either genes for an adhesin necessay for adherence of the pathogenic microorganism in the mammalian species or are genes for toxoids of toxins causative of the disease. Both types of genes may also be included in the same plasmid. The invention includes the method of manufacture of such vaccines and their use in stimulating the production of antibodies.
Patent DK-124886-A (DK)
Inventor: CONDOLIOS ELIE
IPC: C02F101/00
Filed: 1986-03-18
Abstract: A cloudy liquid to be clarified is inserted, after twice receiving flocculation additive, into the bottom of a belt of sludge (4a) in a clarification chamber (4) via a plurality of injectors (22) distributed over the area of said chamber. Uniform distribution of overall flow between these injectors is ensured by internal head loss. The clarified liquid is removed via an upper overflow (4b). Each injector is constituted by a flat cyclone and forms a jet which is highly diverting from its vertical axis in such a manner that the injected flowrate spreads out over an expansion zone belonging to said injector and meeting the expansion zones of adjacent injectors. Further, these jets set up swirling motion which prevents the formation of a layer of sludge having insufficient permeability. The sludge formed in the chamber (4) is directed via a central well (7) towards a secondary clarification sludge (3) situated beneath said chamber and supplying both clarified liquid and dense sludge.
Patent DK-203882-A (DK)
Inventor: BRITTAIN D R
IPC: C07D487/10
Filed: 1982-05-06
Abstract: The invention provides a pharmaceutical composition comprising an aldose reductase inhibitory 1'-substituted-spiro[pyrrolidine-3,3'-indoline]-2,2', 5-trione of the formula:wherein Ra is (2-7 C) alkyl or (3-7 C) alkenyl, naphthylmethyl or cinnamyl optionally bearing one or two halogeno nuclear substituents, or Ra is benzyl optionally bearing one or two sub- stltuents and benzene ring A optionally bears one or two substituents, trifluoromethyl and nitro; or a salt thereof with a base affording a pharmaceutically acceptable cation; or a non-toxic, biodegradable precursor thereof; together with a pharmaceutically a-ceptable diluent or carrier. The invention also provides novel compounds of formula I and processes for their manufacture.The compositions are of application in the treatment or prophylaxis of the side effects of diabetes or galactosemia.
Patent DK-210288-A (DK)
Inventor: AMORY PHILIPPE ANTOINE
IPC: C07K14/32
Filed: 1988-04-18
Abstract: There is disclosed any fragment of DNA, issued from the genome of B. licheniformis coding for a polypeptide of 46 amino acids, or for any fragment of such polypeptide, having the property of stimulating the production of enzymes secreted by B. subtilis by introducing said DNA fragment into the latter via a plasmide. The invention also relates to a method for stimulating the production of a polypeptide determined by B. subtilis by introducing said DNA fragment into a strain of B. subtilis of which the genome has been modified so that it includes a DNA sequence coding for said determined polypeptide.
Patent DK-267683-A (DK)
Inventor: TENUD LEANDER
IPC: C09B44/02
Filed: 1983-06-10
Abstract: Process for the production of 4-(trialkylammonium)-acetoacetarylides having the formula:   <IMAGE>   wherein R is H, a lower alkyl, -OCH3, -OC2H5, -Cl, -Br, -NO2, -NHCOCH3 or an anilated heterocyclic ring; n is 1 to 3; R1, R2 and R3 each is an alkyl having 1 to 18 C atoms; and X is Cl or Br. Such arylide is prepared by reacting a corresponding trialkylamine with a corresponding 4-haloacetoacetarylide at a low temperature in the presence of an organic solvent.
Patent DK-302185-A (DK)
IPC: C07D263/28
Filed: 1985-07-03
Abstract: The subject matter is specifically the 2-aminooxazolines of general formula <IMAGE> in which Z is hydrogen, a halogen atom, a lower alkyl radical, a lower alkoxy radical, a trifluoromethyl radical, a trifluoromethoxy, cyano, nitro or carboxamido radical, a lower alkenyl radical, a (lower alkyl)thio radical, an alkylenedioxy group, a cycloalkenyl or lower cycloalkyl radical X denotes oxygen, sulphur, an imino radical of formula <2bL>N-R1- in which R1 is hydrogen or a lower alkyl radical or an acyl radical derived from a carboxylic or sulphonic organic acid - a methylene radical or a direct bond. Y denotes hydrogen, a lower alkyl radical, an unsubstituted or substituted phenyl radical, a hydroxyl or a phenoxy radical  Y' denotes hydrogen or else Y and Y' together form the oxygen of a carbonyl group or else Y forms with the adjacent phenyl radical, when n is equal to zero, a saturated or unsaturated bicyclic, homocyclic or heterocyclic structure, R3 and R4, which are similar or different, denote hydrogen, a lower alkyl, lower alkenyl, lower aralkyl or (heteroaryl) lower alkyl, aryl, alkoxycarbonyl, aminocarbonyl or acyl radical derived from a carboxylic organic acid containing from 1 to 10 carbon atoms or an amino radical, or else R3 and R4 form with the nitrogen atom to which they are bonded the alkylene chain of a nitrogenous heterocyclic structure optionally interrupted by one or two other heteroatoms R denotes a hydrogen, a lower alkyl radical or an optionally substituted phenyl radical  n is equal to zero or 1  n1 is equal to 0, 1 or 2  and p is equal to 1, 2 or 3. The compounds according to the invention may be converted into salts by addition of an inorganic or organic acid, preferably a therapeutically compatible acid. They are used as active principle in antidepressant or antihypertensive pharmaceutical compositions.
Patent DK-324980-A (DK)
Inventor: VIELI O A
IPC: C03C11/00
Filed: 1980-07-28
Abstract: PCT No. PCT/CH79/00150 Sec. 371 Date Jul. 30, 1980 Sec. 102(e) Date Jul. 28, 1980 PCT Filed Nov. 27, 1979 PCT Pub. No. WO80/01162 PCT Pub. Date Jun. 12, 1980. The blown granular glass consists of fragments of a blown glass element and comprises at least 100,000, preferably 1,000,000, per cm3 of bubbles approximately of the same size. It is obtained by grinding the race material into a flour; the flour is mixed into a hot gas by a blowing means; the mixture is blown into a flat base furnace in an amount of blown glass; this amount is cooled after blowing and directly after cooling it is crushed into a granulated material.
Patent DK-330282-A (DK)
Inventor: HUMMEL H
IPC: E04G17/00
Filed: 1982-07-23
Abstract: 1. Holding device for vertically arranged shuttering boards (3) in cases of floor concreting or the like, consisting of a holding bracket (4) with a horizontally aligned support flange (5), an inner wall flange (7) adjoining the support flange (5) at right angles and held against the masonry, and a shuttering board flange (6) adjoining at right angles at the other end of the support flange (5), characterized in that the holding bracket (4) is designed in one piece and "Z"- shaped such that the support flange (5) corresponds to the width of the masonry, the wall flange (7) is directed downward and lies against the inside of the masonry and the outside of the shuttering board flange (6) is flush with the outside of the masonry and is directed upward, a predetermined breaking line (8) being provided in the joining area between the support flange (5) and the wall flange (7).
Patent DK-333387-A (DK)
Inventor: SCHUSTER RICHARD LEE
IPC: B65B/
Filed: 1987-06-29
Abstract: Carrier 10 with a handle opening 30 in the top panel 14 transverse to the longitudinal direction of the carrier 10, which handle opening 30 is covered by a flap 68 which, at a fold line 74 along one edge of the handle opening, is connected to the top panel, which flap 68 has a fold line 76 running through its centre, parallel with the fold line 74, by which means the flap can be folded up. Slits 32, 34 run from the ends of the handle opening 30 into the upper parts of the side panels 12 and allow the top and side panels to be bent out sufficiently for the carrier to be lifted by the handle opening 30. Embossed lines 36, 38, 40, 42 in the upper parts of the side panels 12 run upwards from the ends of the slits 32, 34 to relieve the stresses which act on the panels when the carrier is lifted. The lines 36, 38, 40, 42 ensure that the top panel 14 can withstand the lifting stresses to such an extent that thinner carrier materials can be used. <IMAGE>
Patent DK-388287-A (DK)
Inventor: BRAUN ANTON
IPC: F04B39/00
Filed: 1987-07-24
Abstract: A bellows seal apparatus for use in compressors or the like which has a pump (15 and 115) arranged and controlled to maintain a desired pressure differential between the inside and a driving mechanism (18, 130 and 230) having a connection with a movable end (113) of the bellows and an additional connection or connections with said bellows at unequally spaced points inermediate to the ends of the bellows to provide the least maximum stress levels in the bellows convolutions of each and thus the maximum life expectancy for the seal. The driving mechanism may take many forms but is so designed that it will elongate and contract each section of the bellows a distance depending upon the dynamically caused stresses in each section and the composition of and the number of bellows convolutions in each section.
Patent DK-461984-A (DK)
Inventor: KUMMER OSKAR
IPC: B65H5/02
Filed: 1984-09-27
Abstract: 1. Apparatus for the compression of fibrous-cement slabs (1), which initially lie in the form of a fibrous-cement mat centrally on a pressing base (2), with symmetrically arranged lateral handling surfaces (3) and between the latter, and are transported into a compression station (4) of a press (5) and thereafter are transported as compressed plates out from the compression station on the pressing base by means of a conveying device (6), which to receive the pressing bases (2) with the plates (1) has two conveyor belts (8) running parallel to each other along the compression station (4), on which belts the pressing bases (2) come to be transported lying freely, a drive device (10) being associated with the belts (8), characterized in that the relative distance and the width of the belts (8) correspond to the distance and the width of the handling surfaces (3) of the pressing bases, and that the belts (8), which are both identical, are provided with engagement sections (9) which are fixed to the belt and follow each other at regular intervals along the length of the belts, the drive device (10) having engagement elements (11) which are constructed corresponding to the engagement sections (9) and engage in the engagement sections, and being designed for synchronous movement of the two belts (8), i.e. at the same speed at the same time.
Patent DK-493480-A (DK)
Inventor: SUND H
IPC: E04H/
Filed: 1980-11-19
Abstract: In a power line mast of laminated wood, the line mast, in order to achieve a full impregnation of the wood material such that there are no practical limits for the mast cross section, is configured as a tube of rectangular or polygonal cross section, and the woodwork is pressure- impregnated from both the outside and the inside. <IMAGE>
Patent DK-554587-A (DK)
Inventor: REIMANN HARTWIG
IPC: E05G1/024
Filed: 1987-10-23
Abstract: In wall elements for protective constructions, a reinforcing layer is arranged between two parallel steel plates, which reinforcing layer is made using hard material grains which are connected by means of hard- solder material and are materially firmly connected to the steel plates. To achieve a compromise between adequate protection against attack which may cause deformation and separation and as low an own weight as possible as well as small wall thickness, the reinforcing layer contains 30 to 70 % by volume non-metallic hard material, the remainder being hard-solder material. <IMAGE>
Patent DK-591385-A (DK)
Inventor: BUCHHEIT KARL HEINZ
IPC: C07D403/12
Filed: 1985-12-18
Abstract: Use of a mono or dicyclic carboxylic or heterocyclic carboxylic acid ester or amide of a alcohol or amine nitrogen as a ring atom in free base form or in acid addition or quaternary ammonium salt form as a 5-HT3 antagonist in the manufacture of a medicament suitable for the treatment of serotonin induced gastrointestinal disturbances.
Patent DK-606487-A (DK)
Inventor: VERBRUGGE JEROEN KLAAS JAN
IPC: A01J5/017
Filed: 1987-11-18
Abstract: A versatile movable accommodation for automatically milking of cows is invented, which is usable in any kind of milking environment, such as in or next to a cowshed, or in a meadow. It can therefore be mass produced and assembled at a central production unit and preferably be transported on standardized heavy goods vehicles. <IMAGE>
Patent FI-833843-A (FI)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C04B18/14
Filed: 1983-10-20
Abstract: A composition obtained by mixing fly ash, calciumsulphate hemihydrate and oxisludge, a product caught from gases emanating from converters during steel production. Oxisludge containing substantial amounts of iron is used in an amount comprised between 0,2 and 10%, preferably 1 to 5%. The composition is a loose mass or consists of granular products.
Patent FI-841414-A (FI)
Inventor: LARSSON PETER LARS
IPC: H01R4/02
Filed: 1984-04-10
Abstract: Connectors for terminating and splicing high voltage power cables comprise a metallic tubular sleeve having an open end for receiving an electrical conductor and a closed end. The inner wall of the sleeve is pretinned. The sleeve can be provided with a slug of solder proximate to the closed end. A connection is made by inserting the conductor into the sleeve, heating the solder, and as the solder melts, relatively moving the connector and the conductor toward each. The connector can be provided with an insert to accommodate conductors that are non-circular in cross-section. The connector can be provided with means for pressuring the slug of solder toward the open end of the sleeve at the temperature at which the slug of solder melts. With this connector, no relative movement between the conductor and the connector is required. Merely by melting the solder, the means for pressuring causes the solder to extrude around the conductor.
Patent FI-861260-A (FI)
Inventor: SMITH KENNETH
IPC: B66B1/34
Filed: 1986-03-25
Abstract: PCT No. PCT/CH86/00022 Sec. 371 Date Dec. 1, 1986 Sec. 102(e) Date Dec. 1, 1986 PCT Filed Feb. 18, 1986.Hoistway data which are indicative of predetermined elevator car positions at respective predeterminate hoistway locations, are generated without installations of actuating members in the elevator hoistway and transmitters at the elevator car. For this purpose, a memory is provided and has stored predeterminate positional numbers representative of the predeterminate hoistway locations. The predeterminated positional numbers are transmitted to a register in a travel direction dependent sequence during travel of the associated elevator car. A pulse transmitter is driven by the elevator car and the thus generated pulses are summed-up in a counter to positional numbers which correspond to respective car positions. The positional numbers of the counter and the predeterminate positional numbers transmitted to the register are compared with one another during travel in a comparator during elevator car travel. In case of identity, a signal representing a hoistway datum is generated and a switching member associated with the respective hoistway location is activated.
Patent FI-871614-A (FI)
Inventor: LAGAS JAN ADOLF
IPC: B01J23/86
Filed: 1987-04-13
Abstract: The invention is directed to a process for the recovery of sulfur from a hydrogen sulfide containing gas, which comprises oxidizing hydrogen sulfide with oxygen, and then reacting the product gas of this oxidation further by using at least two catalytic stages, in accordance with the equation: 2H2S + SO2 2H2O + 3/n Sn. In order to improve the process and the process control, the invention is characterized in that the H2S concentration in the gas leaving the last catalytic stage (17) is controled (23) to have a value ranging between 0.8 and 3% by volume by reducing the quantitiy of combustion or oxidation air passed to the oxidation stage (2) and/or causing a portion of the hydrogen sulfide containing feedstock gas to bypass (25) the oxidation stage and to be added to the gas flowing to a catalytic stage.
Patent FI-875361-A (FI)
Inventor: LUNDIN CLAES OLOF AXEL
IPC: C08F4/34
Filed: 1987-12-04
Abstract: New dialkyl esters of monoperoxyoxalic acid which have a tertiary alkyl group in the perester part of the molecule while the other alkyl group is a long-chain, primary alkyl group. The compounds give rise to radicals at heating and are useful as initiators for the polymerization of ethylenically unsaturated monomers, particularly for the polymerization of vinyl chloride.
Patent FI-884769-A (FI)
Inventor: DINGFORS KENT
IPC: B01D53/12
Filed: 1988-10-14
Abstract: The present invention relates to a method and an apparatus for removing and recovering organic substances, primarily solvents, from industrial ventilation air contaminated with such substances. The invention is based on the adsorption of solvent in an adsorbent comprising macroporous polymeric particles upon passage of the air through a movable, so-called fluidized bed (2,3) of the polymeric particles. These particles are fed continuously through the bed under the influence of the air and are then fed continuously into a desorption column (8), in which the solvent is desorbed from the adsorbent, stripped with the aid of heated air and drawn off to a cooler (14).
Patent FI-903479-A (FI)
Inventor: KORKIAKOSKI JOUKO
IPC: B08B/
Filed: 1990-07-10
Abstract: The invention relates to a washing device for cases or equivalent, which comprises a conveyor, a lifting platform, a wash chamber, wash sprinklers, a case transfer mechanism and a drying chamber, and in which washing device the cases making their way to the washing device are moved with the lifting platform one case stack at a time. The case transfer mechanism is used to take from the case stack the uppermost case, which is then transported past the wash sprinklers, and pressurized water which is used in the washing with the wash sprinklers is directed such that the pressurized water, following washing, carries out preliminary washing of the case stack or a remaining case in the wash chamber.
Patent FI-906446-A (FI)
Inventor: SPEAKMAN JOHN GABRIEL
IPC: C08F2/34
Filed: 1990-12-28
Abstract: The present invention relates to a process for (co-)polymerizing ethylene in a gaseous phase, by means of a fluidized and/or mechanically stirred bed reactor, with the help of a catalyst comprising a chromium oxide and a titanium compound, supported on a refractory oxide and activated by a heat treatment. The process is characterized in that the catalyst is introduced into the reactor in the form of a dry powder consisting of particles free from prepolymer and the (co-)polymerization is carried out in the presence of an organoaluminium compound. The (co-)polymer thus obtained has substantially low catalyst residues, and an improved stress cracking resistance.