baber/WOPTO huggingface dataset:
Patent CA-1265459-A (CA)
Inventor: INGEMANN OLE
IPC: B65D17/34
Filed: 1987-03-11
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE     An easily-opened container includes a container body (11) with an opening portion and a lid (20) cooperating with the opening portion. The lid has a central lid portion (29) and a peripheral portion located outside this lid portion and sealingly and permanently fixed to the opening portion for closing the container. The central lid portion and the peripheral portion are separated from one another by a weakened portion (22) which extends in the circumferential direc-tion of the opening portion and at least partially around the opening portion. In a restricted region, the opening portion is provided with a recess (17) located beneath the weakened portion. A stripping unit (50) with fulcrum-effect is pivotably supported in a support region (100). The stripping device has a pull member (51) and a pressure member(54), the latter abutting against the outer surface of the lid inside the weakened portion and above the recess in order, on lifting of the pull member, to realize, by pressure against the above-mentioned region, material rupture in the weakened portion and thereby initiate opening of the container.
Patent CA-1267154-A (CA)
Inventor: MIURA TOHRU
IPC: C07C67/343
Filed: 1987-03-16
Granted: 1990-03-27
Abstract: ABSTRACT         Novel 4,4-bis(4-hydroxyphenyl)cyclohexane-carboxylic acid derivatives.  These compounds can be prepared by reacting a cyclohexanone-4-carboxylic acid with a phenol.
Patent CA-1274134-A (CA)
Inventor: TATYREK ALFRED F ORCHARD ROAD
IPC: F02M25/06
Filed: 1987-08-25
Granted: 1990-09-18
Abstract: ABSTRACT OF THE INVENTION     In a conventional internal combustion engine, an improved mechanism for removing blowby vapors from the crankcase to minimize the build up of sludge, gum, varnish and other contaminates that adversely affect engine performance.  The improved mechanism operates in an essentially "sealed system" mode to maintain a usable vacuum force on the crankcase without a need for introducing atmospheric air into the system.
Patent CA-1266299-A (CA)
Inventor: KAISER DONALD F
IPC: G01N33/18
Filed: 1987-08-28
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE Improved  accuracy  in  solution  conductivity or  resistivity  measurement  uses  a  center-sampling technique  in  which  an  AC  drive  is  applied  to  a conductivity  cell    -   and  the  conductivity  cell voltage  is  sampled  during  a  predetermined  time interval  in  the  center  of  a  half  cycle  drive waveform.   The  effects  of  cell  capacitance,  and particularly  the  electrode-solution  capacitive,  are compensated by periodically sampling during a second time  interval  which  is  different  from  the  first interval.   Based  upon  the  difference  between  the sampled voltages in the first and second intervals, a correction   to   the   measured   conductivity   or resistivity  is  made  to  compensate  for  capacitance induced errors.
Patent CA-1260260-A (CA)
Inventor: KING PATRICK D
IPC: F27D3/15
Filed: 1988-12-12
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is a sliding gate valve which may be employed on the side of a furnace as a furnace valve, in which the mechanism is so structured that the shut off occurs by directing the slide gate to the up position rather than the down position.  In addition, to facilitate a reduction in space at the slide gate, the slide gate is desirably configured to be asymmetrical, with the short end extending upwardly from the pour opening in the nozzle.  A refractory lined heat shield protects the sliding gate carrier and also serves to mount a collector extension when used.  More specifically, the slide gate is provided with a metallic frame which retains a monolithic refractory into which erosion resistant refractory inserts or preformed members are cast. Means are desirably provided to remove the spent refractory for remanufacture thereby reclaiming the casting.  Similarly in the top plate, means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts such as zirconium oxide in the manufacture of the stationary plate.  The top plate is symmetrical to provide full travel pressure face relationship with the sliding gate.  Both the stationary plate and slide gate casting having spring pad back up reinforcements.  The top plate desirably has means for securing a well nozzle to it.
Patent CH-525858-A (CH)
Title: Tricyclic aryloxypropanolamines - with eg beta-blocking activity
Inventor: TROXLER FRANZ DR
Filed: 1970-03-10
Abstract: Title cpds. of formula (I) (where R is Me, Et, i-Pr, t-Bu, sec-Bu, t-pentyl, 3-pentyl, cyclopropyl, cyclobutyl, 3-cyanopropyl, 3-phenyl-propyl or adamantyl), which inhibit blood platelet aggregation and have beta-adrenergic blocking and antiarrhythmic activity, are prepd. by reacting 1-(2,3-epoxypropoxy)-9-fluorenone and/or 1-(3-chloro or bromo-2-hydroxypropoxy)-9-fluorenone with R-NH2.
Patent CH-536836-A (CH)
Title: Benzene sulphonyl semicarbazides - useful as hypoglycaemics
Inventor: HAGEDORN ADOLF DR
IPC: D06L3/02
Filed: 1962-08-08
Abstract: Benzene-sulphonyl semicarbazides I and their salts Where R1 = halogen Z = opt. subst. alkylene with 3-5C atoms By one of the following reactions (a) R1 SO2X + Y-N-Z where one of X and Y is NH2 and the other is -NCO or a group convertible to -NCO in the reaction. (b) Hydrolysis of.
Patent DK-142685-A (DK)
Inventor: TUUTTI KYOESTI
IPC: B09B1/00
Filed: 1985-03-29
Abstract: The fill according to the invention comprises a mixture of 1-30% by weight cement with 99-70% by weight of various waste material, fly-ash, de-sulphurization product or granulated blast-fur ace slag. The mixture can be used dry or mixed with water, and may also be mixed with air to form small bubbles, thereby rendering the mixture frost resistant. The fill can be used to fill different cavities and pits, such as pipe-laying and cable-laying trenches, floor cavities and holes in streets and roads, and for covering mounds of waste, rubbish dumps and for encapsulating harmful waste.When filling pipe-laying and cable-laying trenches, the fill may be laid directly against the pipes without an intermediate layer of sand, and will thereby prevent water from entering into or leaking from the pipes, while at the same time holding the pipes in position and affording a stabilizing effect againt ground movement. The fill hardens to a maximum strength of 10-15 MPa after one or more years, but retains sufficient softness to enable it to be dug-up without difficulty, this hardness becoming a maximum of 10-15 MPa after one or more years.
Patent DK-159883-A (DK)
Title: Enzymic process for preparing epoxy-substituted aldoses or ketoses
Inventor: PHILLIPS BRINLEY MORRIS
IPC: C11D1/83
Filed: 1983-04-12
Abstract: Concentrated surfactant compositions comprise a mixture of an amine oxide with from 4 to 40%, by weight of the active content of the mixture, of an anionic surfactant, optionally up to 10% by weight of an electrolyte, and sufficient water to maintain the mixture in the G phase.
Patent DK-193082-A (DK)
Inventor: MEYER K
IPC: G01M3/28
Filed: 1982-04-29
Abstract: In a piping system 10, 12, possible leaks are detected by means of a flow detector 14 inserted into the piping system and by means of a control device 15 on the basis of pre-determined criteria. When the control device, which may comprise a micro-computer 42, receives a signal from the flow detector 14 indicating that fluid is flowing through the piping system, the control device puts on an alarm and/or closes the fluid supply, if the fluid flow as assessed on the basis of the point of time of the flow, the detected duration of flow, the intensity of the detected flow and/or information on whether the taps of the piping system are closed, must be regarded as being caused by a leak or a rupture in the piping system. The piping system 10, 12 in question may e.g. be a piping system for water or gas supply in residential properties or single-family houses, but may as well be parts of industrial plants. The method mentioned enables a quick establishment of leaks in hidden as well as visible piping without the presence of a person being necessary, whereby the risk of damage is substantially reduced. <IMAGE>
Patent DK-336179-A (DK)
Inventor: ZIMMERMANN R
IPC: E04B1/80
Filed: 1979-08-10
Abstract: 1. Sheet-form insulating unit (1) made of moulded foamed plastic for ventilated steep pitched roofs with longitudinal rafters, consisting of a sheet of insulating material (2) with a longitudinal edge (3) in the form of a moulded-on Z-section (4) consisting of a bar (6) projecting above and across the surface (5) of the sheet and an over-hanging flange (7) joined to the edge (8) of the bar, characterized in that a cutting edge (13) extending downwards below the level of the surface of the sheet (5) is provided at the free frontal edge (12) of the Z-section (4) parallel to the bar (6).
Patent DK-373681-A (DK)
Inventor: WIEGNER G
IPC: A47K5/12
Filed: 1981-08-24
Abstract: This invention is directed to a dispenser for viscous fluids. More particularly, this invention is directed to a dispenser container for viscous fluids comprising a container body provided with a resiliently compressible portion including a mouthpiece at one end of said container body; a storage chamber to hold material to be dispensed; a piston member arranged in said container body at the other end contacting the inner wall of the container to define a boundary of the storage chamber, the piston member being movable towards and restrained from movement away from said compressible portion; a top surface to the storage chamber; an elastically compressible pump having an inlet valve in the top surface, and outlet valve in the mouthpiece, and a pump chamber between the valves, and a separate removable cover for said dispenser container having a stopper means adapted to cooperate with the outlet of said mouthpiece to seal said outlet, wherein the inner wall of the container is roughened at the zone of insertion of the piston in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed and the stopper means is arranged in the mouthpiece outlet in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed.
Patent DK-401885-A (DK)
Inventor: BOHAC FRANK J JR
IPC: H01L29/792
Filed: 1985-09-03
Abstract: A bistable latch circuit 10 which can be programmed electrically only to be stable in one of its two possible states, so that this same state is always attained when the circuit is switched on. The electrical programming of the circuit for both its stable states can be repeated as required and requires no DC current, either during the programming or during reading off. During reading off the potentials in the points 28, 38, 58, 78 of the circuit are such that the storage time for the data programmed in is very long. <IMAGE>
Patent DK-403088-A (DK)
Inventor: MCWILLIAMS JOHN PAUL
IPC: B01J29/06
Filed: 1988-07-19
Abstract: A crystalline silicate having the structure of ZSM-11 is synthesized from a reaction mixture comprising a source of alkali metal cations (M), a source of silicon, octylamine (R), seed crystals of ZSM-11 and water, and having a composition, in terms of mole ratios, within the following ranges: <TABLE> a
Patent DK-414387-A (DK)
Inventor: FREDERIKSEN OLE
IPC: A01K1/03
Filed: 1987-08-10
Abstract: Breeding box houses 4 on mink cages normally have a fold- down base element 10 in the form of a netting wall panel fitted to a frame, which is hinged to the bottom edge of a vertical wall part of the breeding box housing. In summer there is a desirably good ventilation through the netting base, whilst in winter a layer of straw or a cover plate can be laid on the base element. This presents certain difficulties, however, which are overcome by the invention in that the base element is designed as a plastic plate 10, with evenly distributed holes 12, which have a total area equal to 4-10% of the plate area. This proves to be sufficiently large an area for necessary ventilation in summer and sufficiently small for the breeding box 6 to be acceptable to the animals in winter, that is to say the base element 10 according to the invention will be easily useable all year round and can be manufactured and fitted particularly cheaply. <IMAGE>
Patent DK-459087-A (DK)
Inventor: HAMANAKA ERNEST SEIICHI
IPC: A61P31/04
Filed: 1987-09-03
Abstract: Certain 2-(1-oxo-1-imino-1-thiacycloalkyl)thiopenem derivatives possessing broad, potent antibacterial activity are disclosed.
Patent DK-464786-A (DK)
Inventor: WONG PUI KWAN
IPC: C08F279/02
Filed: 1986-09-29
Abstract: Homopolymers of benzocyclobutenes of the formula <CHEM> R1 being H or CH3 and R2 being @CH2@@, where n is 0 to 6, and copolymers of such benzocyclobutenes with (a) C2-C8- alpha -monoolefins, (b) monoalkenylarenes which are random copolymers and (c) monoalkenylarenes which are block copolymers, n being zero and the conjugated diene polymer block optionally being hydrogenated, and processes for the preparation of such polymers by (co)polymerization of the appropriate monomers in the presence of a catalyst. 4-(3-Butenyl)benzocyclobutene is a novel compound.
Patent DK-490588-A (DK)
Inventor: OSINGA KLAAS ANNE
IPC: A21D8/04
Filed: 1988-09-02
Abstract: New yeast strains providing for an enhanced rate of the fermentation of sugars, and a process to obtain such yeasts and the use of these yeasts. Yeasts capable of improved fermentation of sugars, a process to obtain these yeasts and the use of these yeasts are provided. The yeasts show higher rates of metabolism resulting in for example higher carbon dioxide and ethanol production in media containing sugars, such as maltose, as main carbon and energy source. The fermentation rate of sugars is improved by the introduction into a yeast of one or more DNA constructs comprising at least one gene encoding a protein promoting the uptake and/or initial metabolic conversion of a transported sugar substrate.
Patent DK-493187-A (DK)
Inventor: THOMSEN CLAUS
IPC: B65D19/26
Filed: 1987-09-21
Abstract: The pallet system comprises pallet lifters with associated pallets for carriage/storage/loading of decorative greenery and Christmas trees in forests. With its 4 long prongs the pallet lifter is suitable for transporting very large and heavy pallets. The frame in front supports and confines the load whilst functioning as retainer for chains and lighting boom. The very large pallets are provided with uprights to support the load and for securing the chains fastened to the pallets in front when the completed load is transported or stored. The uprights are removable so that the pallets can be stacked for transport and storage. The pallets are provided with pins for fastening lighting booms. The system permits the transport of greenery and Christmas trees by 1 person whilst avoiding the need to reload and trample on the goods. <IMAGE>
Patent DK-542382-A (DK)
Inventor: JOHNSON WENDELL D
IPC: F16K17/04
Filed: 1982-12-07
Abstract: An improvement in a pressure relief device of the type used in a power transformer, the improvement consisting of a flat circular gasket fixedly mounted about its inner periphery, and having its outer periphery flexibly arranged for wiping contact with the inner surface of a cup-like valve member.
Patent DK-602084-A (DK)
Inventor: LERCH ULRICH
IPC: C07D209/52
Filed: 1984-12-14
Abstract: The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib   <IMAGE>   in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.
Patent FI-802864-A (FI)
Inventor: RUETTIGER WILHELM
IPC: D06L1/14
Filed: 1980-09-12
Abstract: A process for desizing a fabric web comprising the steps of: first wetting the dry size-loaded fabric with the desizing liquor separated from a previous batch of fabric after desizing, so that the fabric, and the size adhering thereto, take up water from the desizing liquor by swelling and/or solvation, thereby increasing the concentration of the desizing liquor; separating the concentrated desizing liquor from the fabric; recycling the concentrated desizing liquor to a sizing operation; desizing the wetted fabric by a continuous fresh water wash; separating the desized fabric from the resulting desizing liquor; and recycling the desizing liquor to the first wetting step.
Patent FI-842890-A (FI)
Inventor: DASSLER ARMIN A
IPC: A43B5/00
Filed: 1984-07-18
Abstract: A pair of shoes for the sport of curling, according to the invention, has a first one of the shoes developed as a sliding shoe with a sole or a sole surface having a sliding area comprised of at least supporting areas of a material with a low coefficient of friction with respect to ice, and the other shoe formed as a run-up and drag shoe having a sole or a sole surface with at least tread areas of a material that has a high coefficient of friction with respect to ice, at least relative to that of the first shoe, and at least an outer surface of the toe cap of the upper being formed of a material that has a low coefficient of friction with respect to ice.
Patent FI-863565-A (FI)
Inventor: VON DER SAAL WOLFGANG
IPC: A61K31/42
Filed: 1986-09-04
Abstract: The present invention provides compounds of the general formula: <IMAGE>  (I)  wherein the various substituents are defined hereinbelow. The compounds are used for the treatment and/or prophylaxis of heart and circulatory diseases.
Patent FI-871806-A (FI)
Inventor: BALABAN ALVIN REUBEN
IPC: H04N9/45
Filed: 1987-04-24
Abstract: In the described embodiment of the invention, a digital television receiver, having a line locked clock (CK), includes a first digital phase locked loop (232-252) which regenerates quadrature phase related subcarrier signals that are used to synchronously demodulate (232, 234) the chrominance signal components of composite video signals into color information signals. When nonstandard video signals (e.g., from a video tape recorder) are processed by the receiver, frequency instabilities in the line locked clock signal may cause the colour information signals to be distorted. To compensate for this distortion, a second phase locked loop (300) is synchronized to a reference signal generated by an analog oscillator (310). The analog reference signal is linearly added (314) to baseband analog video signals. The combined signals are digitized by an analog-to-digital converter (211) and then filtered by parallel low-pass and band-pass filters (301, 304) to develop digital signals representing the video signals and the reference signal, respectively. The digital reference signal is used to synchoronize the second phase locked loop (300), the control signals of which (from 320) are used to compensate (328) the first phase locked loop (232-252) for frequency instabilities in the clock signal. More generally, the invention envisages the use of a single analog-to-digital converter for digitizing combined analog signals (e.g. video and auxiliary signals) which occupy different frequency bands, the digitized signals being separated by filtering before being supplied to respective utilization or processing circuits.
Patent FI-934786-A (FI)
Inventor: KARJALAINEN HEIKKI
IPC: B65D85/67
Filed: 1993-10-28
Abstract: Storage/cutting box 1 for a roll 11, e.g. a fresh-foil roll, which box can, at least partially, be opened and is larger than a full roll, and in which the roll is laid and which box, at least on one long side 1a, is fitted with an opening 8 through which the roll material 10 is pulled out and which, at or near the opening 8, is fitted with a cutter blade 6, essentially of at least the length of the roll 11, for cutting off the roll material 10 to the required length. The invention is carried out so that there are arranged one or more preferably flexible members 9 in the box 1 which members counteract the movement and rotation of the roll. <IMAGE>
Patent FI-935917-A (FI)
Inventor: VEHKAPERAE HANNU EINO
IPC: G01N1/10
Filed: 1993-12-29
Abstract: A sampling system according to the invention, for taking water samples from deep and possibly contaminated groundwater. A pipe diaphragm pump 1 works, in contrast to normal pipe diaphragm pumps, such that air is led into the chamber 2 inside the diaphragm 9 and the substance to be pumped is present in the space 3 surrounding the diaphragm 9. The sampler 15 is provided with a float 20, which also shuts off the sampler 15. <IMAGE>
Patent FI-943022-A (FI)
Inventor: OSHLACK BENJAMIN
IPC: A61K31/522
Filed: 1994-06-22
Abstract: The invention concerns controlled release oxycodone dosage forms comprising a multiparticulate system substrate comprising an amount of an oxycodone salt, the substrate being coated with an aqueous dispersion of at least one hydrophobic polymer, whereby the coating provides controlled release, the substrate including an additional dose of an oxycodone salt included in either the controlled release coating or in an additional overcoating coated on the outer surface of the controlled release coating, whereby the dosage forms, comprising the cured, coated substrate, comprise an effective amount of an oxycodone salt and provide a therapeutic effect for at least 12 hours when administered to a patient.
Patent FI-950219-A (FI)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/02
Filed: 1995-01-19
Abstract: Proposed is a roller device (14) for rails (10, 12) designed to be moved with respect to each other. The device immobilizes the mobile rail (12) relative to the stationary rail (10) in the closed or open position on a base (16) and in an intermediate position is separated from the base.
Patent FI-951894-A (FI)
Inventor: CARROLL JR MAX L
IPC: G01N33/00
Filed: 1995-04-20
Abstract: Disclosed are a method and apparatus for determining the stretching characteristics of thermoplastic articles such as bottles on a consistently accurate basis by making an initial measurement such as dimension or volume, stretching the article to the onset of strain hardening, and correlating the measurements to a physical property such as inherent viscosity, intrinsic viscosity or molecular weight of the thermoplastic article.
Patent FI-954644-A (FI)
Inventor: CLARK PAUL EATON
IPC: H02K3/30
Filed: 1995-09-29
Abstract: In a large rotating electrical machine having a rotor comprising conductor bars of copper located in slots in a rotor core and connected together at their ends to form a winding, the conductor bars are electrically insulated from the rotor core by a coating on the conductors of a ceramic-based material. The coating serves to prevent sparking occurring between the conductor bars and the rotor core.
Patent FI-955891-A (FI)
Inventor: MUTKA KARI
IPC: C10L5/40
Filed: 1995-12-08
Abstract: The invention relates to a process for producing fuel from organic sludge and/or biowaste, according to which process the sludge is dried in order to lower the moisture content to at least 55%, most advantageously to 50%. The drying of the sludge is carried out using tunnel composting 1, which is known per se and in which the mass which is to be composted by means of a mechanical air circulation 12.1, 12.2 is composted, and in which the outlet gases are washed 5. <IMAGE>