baber/WOPTO huggingface dataset:
Patent CA-1240755-A (CA)
Inventor: SPANI WAYNE M
IPC: G01F23/292
Filed: 1987-02-03
Granted: 1988-08-16
Abstract: ABSTRACT    An empty container detector for  use with a drip chamber comprises a photoelectric transducer associated with the fluid container  which  generates  a  variable   control  signal  to alternately indicate whether the light path of the photoelectric transducer is being refracted by a fluid.  A second photoelectric transducer is associated with the fluid container above the fluid level in the container to establish a reference signal which is modulated by drops falling into the container and which has a component corresponding to the condition wherein the light path is  not  refracted  or  attenuated by  the  presence  of a fluid.          Electrical means are provided to connect the first photoelectric transducer to the second photoelectric transducer to linearize and normalize the reference signal with the control signal.   A comparator is associated with the photoelectronic transducers and connected to an alarm which indicates when the control signal is substantially  equivalent  to  the  reference  signal  and  thus indicating the lowering of the fluid level below the light path of the first photoelectric transducer.   Another comparator  is associated   with   the   photoelectric   transducers   to   count modulations in the reference signal as indicative of the drops entering the container.
Patent CA-1267208-A (CA)
Inventor: BAXTER LESLIE A
IPC: H04M3/42
Filed: 1987-03-31
Granted: 1990-03-27
Abstract: A signaling arrangement where all terminal configuration data is stored in a switching system, but where each user terminal responds to a message from the system, defining one of the user terminal buttons as the selected call appearance at the terminal, by operating in a functional signaling mode to communicate with the system using functional messages  concerning a call at the selected call appearance.  Idle and ringing preference methods for use in terminating calls and auto-drop and auto-hold alternatives for use when moving from one call appearance to another are disclosed as well a  methods for holding or dropping calls.  Implicit and explicit conferencing methods are also disclosed.
Patent CA-1259862-A (CA)
Inventor: STEVENSON HILDRETH W
IPC: B41N1/24
Filed: 1987-05-21
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A zone on an aluminum coated heat resistant inflatable structure in which sufficient aluminum paint is applied to the structure whereby upon  stenciling,   the  radient  heat  resistance capabilities of the  inflatable air  structure are not unacceptably diminished as a result of the presence of stenciling of the air structure.
Patent CA-1272318-A (CA)
Inventor: TAKATO KENJI
IPC: H04M19/02
Filed: 1987-10-19
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE             A constant current circuit, including a constant current source which draws a current and a constant current source which sends a current, is connected to a two-wire subscriber line.  A ringing signal made up of constant stream of positive and negative current signals is transmitted to the telephone line.  The OFF-hook condition of a telephone set is detected by comparing the output voltage of a constant current circuit with a reference voltage for ring trip.
Patent CA-1269278-A (CA)
Inventor: KVINGE DANIEL J
IPC: F04B17/00
Filed: 1988-12-13
Granted: 1990-05-22
Abstract: ABSTRACT           The hydraulically powered fluid pump has a spool valve which controls the direction of travel of the pump.      The spool valve is designed to switch between positions relatively slowly so that in between pump cycles, the ball checks associated with the pump may return under the force of gravity to their seats.  This natural gravity return pro-duces greatly decreased noise levels and increased seat life compared with the slamming action present in current pumps.          The spool valve is viscous damped and of a closed centered construction to allow the relatively slow switchover to take place.
Patent CY-2068-A (CY)
Title: Substituted (5,6)-dihydronaphthalenyl compounds having retinoid-like activity
Inventor: STARRETT JOHN E JR
IPC: C07C323/56
Filed: 1995-01-02
Abstract: The present invention relates to a compound of formula I <CHEM> or a nontoxic pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof, in which   X   is -O-CO-, -NH-CO-, -CS-NH-, -CO-O-, -CO-NH-, -COS-, -SCO-, -SCH2-, -CH2-CH2-, -C IDENTICAL C-, -CH2-NH-, -COCH2-, -NHCS-, -CH2S-, -CH2O-, -OCH2-, -NHCH2- or -CR<5>=CR<6>-; R<m> and R<k>   are independently hydrogen, halogen, C1-6alkyl, hydroxy, C1-6alkyloxy or nitro; n   is zero or one; R<4>   is -(CH2)t-Y, C1-6alkyl, or C3-6cycloalkyl; R<1>   is -CO2Z, C1-6alkyl, CH2OH, -CONHR<y>, or CHO; R<2> and R<3>   are independently hydrogen or C1-6alkyl; R<a> and R<b>   are independently hydrogen or C1-6alkyl; but when n is one, R<a> and R<b> together can form a radical of the formula <CHEM>   Y   is naphthyl or phenyl, both radicals can be optionally substituted with one to three same or different C1-6alkyl or halogen;   Z   is hydrogen or C1-6alkyl; R<5>, R<6> and R<y>   are independently hydrogen or C1-6alkyl; and t   is zero to six.   Also provided by this invention are methods for preventing and/or treating tumors and non-malignant skin disorders comprising administering a compound of formula I to a mammal. Further provided is a pharmaceutical formulation (composition) comprising a compound of formula I in admixture with (a) pharmaceutically acceptable excipient(s).
Patent DK-101196-A (DK)
Inventor: BUCKLER ROBERT T
IPC: C07D233/64
Filed: 1996-09-17
Abstract: Histamine derivatives, immunogen conjugates comprising histamine or said histamine derivatives coupled to immunogenic carrier materials and antibodies prepared against such immunogen conjugates are disclosed. Such antibodies are useful in immunoassays for determining histamine release in biological fluids.
Patent DK-118084-A (DK)
Inventor: EASTON DAVID JOSEPH
IPC: E02F3/80
Filed: 1984-02-28
Abstract: A pivot pin assembly is disclosed which eliminates the need for a high pre-load torque to be applied in order to fix a friction-reducing element relative to the pivot pin. The pivot pin assembly includes a pivot pin having a shoulder formed on a central cylindrical portion thereof which is received in the bores of a forked member and in the bore of an intermediate member located therebetween. The pivot pin, has a conical surface at one end and is held fast in the bore of the other forked member by a collet which also has a tapered surface. The tapered surfaces of both the pin and the collet are mateable with the surfaces of the bores in the forked members as the collet is physically bolted to the pivot pin. A friction reducing element, having an inner and an outer race, is positioned about the central portion of the pivot pin such that the outer race is press-fitted into the bore of the intermediate member while the inner race is slidably received on the pivot pin and abuts against the aforementioned shoulder. An axial force is applied to the inner race by a compression spring which is positioned about the periphery of the pivot pin between the collet and the friction reducing element. The spring takes up slack between the collet and the pivot pin shoulder such that the conical surfaces can tightly interact. The spring also permits the friction reducing element to be held fixed relative to the pivot pin without requiring a high pre-load torque to be applied to the attaching bolt.
Patent DK-118085-A (DK)
Inventor: MAGIUS NIELS WILHELM VON
IPC: A23K3/00
Filed: 1985-03-14
Abstract: Salts of ethoxyquin with an alkanoic acid containing 1-5 carbon atoms or with citric acid. Such salts exhibit properties which are superior to those of ethoxyquin with regard to viscosity, solubility in water and/or increasing viscosity due to polymerization, and can be used, inter alia, for protecting bulk materials such as fishmeal from oxidation and as agents for combating fruit scab.
Patent DK-223988-A (DK)
Inventor: NORVELL JEAN
IPC: A61F13/04
Filed: 1988-04-25
Abstract: An immobilizing orthopaedic cast is provided comprising an inner liquid water-impermeable, water-vapour-permeable protective sleeve (2) next to the skin, a resilient padding layer (3), and a plaster or resin/glass fibre outer immobilizing layer (1). A microporous expanded polytetrafluoroethylene membrane protective sleeve material provides the above properties for a cast which will dry itself inside and the skin it covers, is bacteria proof, and is not a host for bacteria.
Patent DK-249685-A (DK)
Inventor: PETERSEN UWE
IPC: C07D409/14
Filed: 1985-06-03
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula   <IMAGE>   in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent DK-342788-A (DK)
Inventor: DOORN JOHANNES ADRIANUS VAN
IPC: C07F9/50
Filed: 1988-06-22
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound,   b) an anion of an acid with a pKa of less than 6, and c) a compound of the general formula R1R2M1-R6-M2R3R4, wherein M1 and M2 represent similar or different elements chosen from the group made up of arsenic, antimony, phosphorus and nitrogen, wherein R1, R2, R3 and R4 represent similar of different hydrocarbon groups which may optionally be substituted with polar groups and wherein R6 is a bivalent bridging group in which the bridge contains only three carbon atoms, the middle carbon atom of which forms part of a -CR7R8- group in which R7 and R8 are similar or different monovalent substituents exclusively comprising carbon, hydrogen and optionally oxygen. c
Patent DK-377085-A (DK)
Inventor: SCHROEDER ULF
IPC: A61K49/22
Filed: 1985-08-19
Abstract: The invention relates to spheres or particles which enclose a diagnostic agent or contrast agent for use in, for example, the NMR technique, magnetometry, ultrasound or X-rays, and where the matrix is made up of carbohydrate, polyamino acids or synthetic polymers.
Patent DK-398883-A (DK)
Inventor: VOGEL KLAUS
IPC: H04B7/155
Filed: 1983-09-01
Abstract: 1. A system for the transmission of information by electrical means with a high level of security, in particular a radio relay system, in which a plurality of transmission channels (K) are provided, as are monitoring- and switch-over devices which, in the event of disturbances in the transmission channel, initiate a stand-by operation, characterised by a stand-by transmitter (hot stand-by) (SH ) in the operating state which is connected to a control device (StE) and which can be selectively connected to the individual transmission channels via switching elements (U,V), driven by the control device in the base band, and in the event of a disturbance after resulting setting at the frequency of the transmitter (S) of the disturbed transmission channel at the transmitter output, is connected to the channel branching filter (KF) of the respective transmission channel and the disturbed transmitter is cut off from this channel branching filter, and further characterised by a correspondingly controlled stand-by receiver (hot stand-by) (EH ) at the receiving end with an analogous switching arrangement (U,V) following the channel branching filters (KF).
Patent DK-430679-A (DK)
Inventor: SPENCE G G
IPC: D21H/
Filed: 1979-10-11
Abstract: The invention relates to paper that is coated with organic particles prepared by graft copolymerizing at least one ethylenically unsaturated monomer, such as for example methyl α-chloroacrylate, vinyl chloride or styrene, with a water-soluble anionic or non-ionic prepolymer, prepared by the addition polymerization of a vinyl monomer, such as for example acrylamide, or of mixtures of vinyl monomers, such as for example acrylamide and acrylic acid. The graft copolymer particles can also be used as a filler for paper. The resulting graft copolymer particles ensure a better compatibility between the organic particles, paper cellulose itself, and the binders traditionally used in paper coating or sizing. Paper coated with the graft copolymer particles has a smooth surface that is easy to bleach and is suitable for printing. Used as a filler, the graft copolymer particles ensure that the resulting paper is strong and not transparent.
Patent DK-470582-A (DK)
Inventor: EKEBERG JOHAN
IPC: E06B3/48
Filed: 1982-10-25
Abstract: The adjusting mechanism is intended for use in connection with door frames for folding doors to compensate for shrinkage or expansion of the materials of the folding door. The mutual setting of the two parts 1, 2 which telescope one relative to the other is adjustable by means of a simple screw connection 3, 4, the one part 2 being firmly anchored to a wall or other fixed structural part, whilst the other part 1 shall make contact with the folding door. Attached to a screw 4 belonging to the screw connection 3, 4 is a head 5, which has a member, such as a hole 6 or notch, intended to engage with a tool 12 for turning the screw 4. In order to ensure a two- point mounting of the tool 12, a follower 10 is present, which is rotatably connected to the head 5 and has a hole 11 for the tool 12. <IMAGE>
Patent DK-503683-A (DK)
Inventor: BERNHART CLAUDE
IPC: C07D405/12
Filed: 1983-11-03
Abstract: The present invention relates to the products of general formula: <IMAGE>  (I)  in which: R represents a straight or branched alkyl group having from 2 to 5 atoms of carbon, or the group   <IMAGE> represents a morpholino or piperidino group possibly substituted by 1 or 2 methyl groups; n=2 or 3; R1 and R2 considered independently each represent hydrogen or a lower alkyl group (1 to 4 carbon atoms) or R1 and R2 taken together represent a (CH2)m group where m=4 or 5, R3 being equal to H or R1 is H and R2 and R3 considered together represent (CH2)p where p is 3 or 4 the butyrolactone cycle substitutes the pyridyl group in 2', 3' or 4' position, the salts, isomers and mixtures of isomers of said products; and to a process for preparing said products and to the myocardium-protecting drugs containing same.
Patent DK-542089-A (DK)
Inventor: WAGLE SUDHAKAR S
IPC: G01N33/94
Filed: 1989-10-31
Abstract: A storage-stable, lyophilized Minor Determinant Mixture (MDM) composition which can be reconstituted with water to yield a solution which is used to detect allergy or hypersensitivity to penicillins, comprising: benzylpenilloic acid; benzylpenicillin; benzylpenicilloic acid wherein at least about 94.5% of the benzylpenicilloic acid is the stereoisomer (5R,6R) - benzyl - D - penicilloic acid; an alkali metal salt; a pH-buffering substance; and a critically low amount of water. In the method of the invention, an aqueous solution of benzylpenilloic acid, an alkali metal salt, and a pH-buffering substance is prepared. The benzylpenilloic acid in this solution is neutralized with aqueous sodium hydroxide. While maintaining this solution at a temperature of from about 0 DEG C to about 5 DEG C, the following steps are performed: First, the benzylpenicillin and the benzylpenicilloic acid are dissolved into the solution. The benzylpenicilloic acid in the solution is neutralized with aqueous sodium hydroxide. Next, the pH of the solution is adjusted to a physiological pH. This solution is then sterile filtered. After performing these steps in which the solution was maintained at a temperature of from about 0 DEG C to about 5 DEG C, the solution is frozen in dehydrated containers. After freezing, the frozen solution is lyophilized.
Patent DK-550186-A (DK)
Inventor: HALLETT PETER
IPC: A61K31/63
Filed: 1986-11-18
Abstract: Compound are described of the general formula <CHEM>  wherein  R<1> is a hydrogen atom or a C1-4 alkyl group; R<2> is a naphthyl, thienyl or  beta -styryl group or a group Ar(CH2)p- where p is zero or an integer from 1 to 3 and Ar is phenyl or phenyl substituted by one or more halogen atoms or C1-4 alkyl, C1-4 alkoxy, hydroxyl, trifluoromethyl, nitro or amino groups;  m is an integer 1 or 2;  n is an integer from 1 to 4;  and the physiologically acceptable salts thereof. These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction and thus of interest in the treatment of occlusive vascular diseases and asthma.
Patent DK-603389-A (DK)
Inventor: FINA RAFFAELE
IPC: B41F31/18
Filed: 1989-11-29
Abstract: The inking unit has a duct roller and an ink duct which has a base (2) in the form of a doctor blade resting on the duct roller and a partition. This partition consists of two metal plates (4, 5), which are spaced apart opposite each other and are fixed to each other and to the base (2), and of an intermediate plate (6) made of plastic which is mounted so as to be displaceable and tiltable between these metal plates (4, 5). This intermediate plate (6) has a front edge (6a) curved in adaptation to the duct roller and it is pressed by springs (10, 13) against the duct roller in order to guarantee a tight contact. The sealing of the partition in relation to the base (2) is effected by sealing strips (25, 26) made of plastic which are attached to the bottom edge of the metal plates (4, 5). The intermediate plate (6) can be locked in its position of rest retracted from the duct roller by a locking rod (21), the end (21b) of which engages in a notch in the intermediate plate. 
<IMAGE>
Patent DK-659187-A (DK)
Inventor: EMANUELSEN KARL JOHAN
IPC: A22C25/14
Filed: 1987-12-15
Abstract: In a gutting machine, especially for trout and salmon, where the fish are fed through the machine in swimming position, and where the machine comprises tools for slitting the abdomen, removing the guts, and cutting the peritoneum, which protects the blood edge, the object was to effect removal of the blood edge largely in one cohesive piece without damaging the fish. This is achieved by means of one or more fixed, loop or scoop- shaped scraper or cutting elements 7, 8 sprung in the longitudinal direction of the machine (fish conveying direction). <IMAGE>
Patent FI-842261-A (FI)
Inventor: JONES ROBERT AUSTIN
IPC: C11D3/40
Filed: 1984-06-06
Abstract: Aqueous bleaching compositions can be satisfactorily coloured by inclusion therein of a coloured polymer latex which consists of a copolymer of a hydrophobic monomer with a reactive copolymerisable monomer containing a chromophore. These coloured polymer latices are particularly suitable for colouring hypochlorite-containing bleaching compositions.
Patent FI-862054-A (FI)
Inventor: FEIBER WOLFGANG EWALD ADOLF
IPC: B25J15/02
Filed: 1986-05-16
Abstract: A gripper head 18 which is fastened to the axle of a Z- axle of a robot 2 or of a lifting and placement machine in order to lift up objects c and place them on a workpiece 22, comprising a frame 40, projecting from which there are a pair of gripper jaws 104 which slide horizontally relative to the frame 40 by means of first and second pneumatic piston and cylinder units 56 and 58 respectively. A fastening and pushing member 128 can be moved vertically between the jaws 104 by means of a third piston and cylinder unit 60 in order to secure an object c to be picked up, for the period in which the jaws 104 close around it, and in order to push the object c down against the workpiece 22. A brake 160 is provided in order to stop the piston rod 82 in one of the first and second cylinder units 56 and 58 in a desired position. The fastening and pushing member 128 can also be arranged to act as a vacuum grabber device. <IMAGE>
Patent FI-862257-A (FI)
Inventor: DUBREAUX BERNARD
IPC: D21C9/16
Filed: 1986-05-28
Abstract: A two-stage hydrogen peroxide bleaching treatment of chemical pulp at a temperature of about 90 DEG -100 DEG  C. comprising subjecting said pulp in a first stage to hydrogen peroxide and to at least about 3 grams/1 of bath of a metal ion sequestering agent selected from nitrogen containing sequestering agents or agents derived from polyphosphoric or polyphosphonic acids at a pH of 8.5 to 9.5 so that hydrogen peroxide of about 0.3 to 2.5 wt. % relative to dry pulp weight is consumed, and subjecting said pulp in a second stage to hydrogen peroxide and to at least about 3x10-3 gram-atoms per 100 grams of dry pulp of magnesium in the form of magnesium hydroxide and a pH of at least about 11 so that about 2 to 5 weight % of hydrogen peroxide per weight of dry pulp is consumed during the two stages.
Patent FI-872188-A (FI)
Inventor: WINTER KLAUS
IPC: H02H9/08
Filed: 1987-05-18
Abstract: The invention concerns a device for continual monitoring of system parameters for damping d, asymmetry k and uneven tuning v in impedance-earthed power systems. The parameters are calculated from the circle diagram uEN=f(v), that is the relative zero-point voltage as a function of the uneven tuning. The circle diagram is defined in turn by two measurement points for uEN which are obtained by connection or disconnection of a reactance complement between the system's neutral point and earth. The invention improves known devices for monitoring the condition in impedance-earthed power systems. For instance the continual monitoring of the abovementioned power parameters makes possible better detection of a high-resistive earth connection. The invention can be used in any computer system which can provide the necessary measuring, monitoring and calculating functions. <IMAGE>
Patent FI-873274-A (FI)
Inventor: MAURER FRITZ
IPC: C07F9/58
Filed: 1987-07-27
Abstract: The invention relates to novel O-methyl O-(3,5,6-trichloropyrid- 2-yl)thionophosphonic acid esters of the formula (I) <IMAGE>  in which R represents methyl or ethyl, which esters can be used as pesticides.
Patent FI-874003-A (FI)
Inventor: SNELLMAN YRJOE
IPC: D21F3/04
Filed: 1987-09-15
Abstract: The invention relates to the frame construction of the press section of a paper machine. The press section comprises a roll combination (1, 2, 3, 4, 5), the rolls of which form one or a plurality of nips (N1, N2, N3), members for guiding the paper web through the press section and members for guiding one or a plurality of felts (6, 7) into contact with the press section. The frame construction comprises a front frame (8), a rear frame (9) and an intermediate frame (10) connecting these two from above the press section. The connections (11, 12) of the intermediate frame (10) both to the front frame and to the rear frame are disposed to be releasable in order to remove the intermediate frame from above the roll combination, the removal being disposed to be performed essentially horizontally.
Patent FI-883700-A (FI)
Inventor: ASHTON MICHAEL JOHN
IPC: A61K31/435
Filed: 1988-08-09
Abstract: Pyrrolo[2,1-a]isoquinoline derivatives of the formula: <CHEM> wherein R<1> and R<2> each represent cycloalkyl or alkyl, alkenyl or alkynyl which may be halogen-substituted, or optionally substituted aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:    -Y-CH2-CH(OH)-CH2-COOR<5>      II   wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring, and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl or alkynyl, optionally substituted aryl or heteroaryl, or a group of the formula R<6>O-, wherein R<6> represents alkyl, aryl or arylalkyl have useful pharmaceutical properties.