baber/WOPTO huggingface dataset:
Patent CA-1259953-A (CA)
Inventor: STOLE KJELL A
IPC: B07B9/00
Filed: 1986-06-27
Granted: 1989-09-26
Abstract: ABSTRACT          A cyclic screening apparatus (10) and method utilizes multiple air flows and differential air pressures to separate undersize and oversize particles from a mixture of 5 to 50 micron size particles.  The apparatus (10) comprises support means (12) including a first air flow conduit (14) connected to a blower (16).  A lower undersize particle collecting housing (20) and chamber has a secondary air flow inlet (24) and outlet (26) for the first and second air flows and undersize particles, connected to a suction fan (SF).  A screen spans and is sealingly clamped between an outer flange (22) of the lower housing and the outer flange (52) of an axially movable and pivotable upper receiving housing and chamber.  An air distributor rotor (R) with radial arms (34) is slowly rotated below and directs the first air flow through the screen and into the upper chamber and a part thereof flows through a lower portion (40) and against the bottom of lower housing.  A nozzle (80) rotatable at the entrance to the upper housing distributes, with the help of incoming secondary air flow, to disperse particulate material, supplied thereto by feed means, (FM) onto the screen below.  Oversize particles are periodically vacummed away by a suction fan (SF') drawing a third flow of air into, through and out a slotted collector arm rotated above the screen.  In operation the volume of the first air flow, supplied to the air conduit at a predetermined pressure (P3), is less than the combined volume of the first and second flow drawn out of the lower collecting chamber.  Thus, the pressure (P1) in the upper chamber is less than the outside atmospheric pressure but greater than the pressure (P2) in the lower chamber.  As a result a portion of secondary outside air flow is drawn into the rotary nozzle and helps to disperse the particulate material and the combined first and second air flows are drawn downwardly and helps gravity carry the undersize particles through the screen and into the lower collecting chamber where another portion of the secondary air is drawn into and combined with the combined downcoming first and second air flows to help carry the undersize particles thereform.
Patent CA-1261449-A (CA)
Inventor: LEFEVRE HERVE
IPC: G01B9/02
Filed: 1986-11-05
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE            A device is provided forming a strictly ring interferometer having a ring formed by a monomode fiber, a source, separation and recombination means, and a monomode fiber segment forming mode filter. According to the invention, this monomode fiber segment is provided with a shutter gener-ating directional losses intercepted by an optoelectronic detection member.
Patent CA-1247292-A (CA)
Inventor: CHEN FU
IPC: C02F5/08
Filed: 1986-12-15
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE           Scale control polymers and methods of use are disclosed. The polymers are water soluble and are composed of repeat units formed from an .alpha.,.beta. ethylenically unsaturated compound, and repeat units formed from allyl alkylene phosphite ethers.
Patent CA-1267855-A (CA)
Inventor: ALVES DARIO M D C
IPC: B65D77/04
Filed: 1986-12-17
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE    Discloses a tamper-proof package for an article. A first con-tainer in which the article is placed has a sealed end flap whose opening indicates tampering. The first container is cellophane-wrapped with a tear strip whose tearing open of which indicates tampering. The first container is enclosed in a second container having a sealed top cover, overlying band and vertical tear strip.          Tearing off the top cover,  tearing apart the band and tearing open the second container via its tear strip provide three fur-ther indications of tampering. The second container is enclosed in a pouch having top and bottom sealed ends. Tearing across the sealed ends provides two further indications of tampering.
Patent CA-1261493-A (CA)
Title: Communication system having unified messaging
Inventor: COHEN ROBERTA S
IPC: H04L12/58
Filed: 1987-05-26
Granted: 1989-09-26
Abstract: COMMUNICATION SYSTEM HAVING UNIFIED MESSAGING            Abstract Unified messaging is a concept that provides for a single electronic mailbox for different types of messages. The mailbox can be on a user's host computer, PBX, PC, etc., and the user has consistent facilities available to originate, receive and manipulate messages. Messages can be translated from one media to another for reception, and a single message may be composed of parts that use different native media. The message recipient has a single controllable point of contact where all messages can be scanned and/or viewed.
Patent CA-1271890-A (CA)
Inventor: COHEN MARTIN P
IPC: C08K5/37
Filed: 1989-08-28
Granted: 1990-07-17
Abstract: Abstract of the Disclosure CURE SYSTEM FOR SULFUR VULCANIZABLE RUBBER     The present invention relates to a cure system for a sulfur vulcanizable rubber.  The cure system comprises:    (a)  from about .50 to about 2.0 phr of a sulfenamide accelerator selected from the group consisting of N-oxydiethylene benzothiazole-2 sulfenamide, N-cyclohexyl-2-benzothiazole sulfenamide, N-t-butyl-2-benzothiazole sulfenamide and N-oxydiethylene-thiocarbamyl-N'-oxydiethylene sulfenamide;    (b)  from about .10 to about 1.0 phr of a guanidine accelerator selected from the group consisting of diphenyl guanidine and di-ortho-tolylguanidine;    (c)  from about .10 to about 1.0 phr of a thiuram accelerator selected from the group consisting of tetraethyl thiuramdisulfide, tetramethyl thiuram monosulfide, tetramethyl thiuramdisulfide;    (d)  from about .05 to about 1.0 phr of mercapto benzothiazyl disulfide;    (e)  from about .75 to about 3.0 phr of a sulfur vulcanizing agent;    (f)  from about .05 to about .50 phr of N-cyclohexylthio-phthalimide;    (g)  from about 1.0 to about 5.0 phr of a zinc compound selected from the group consisting of zinc oxide and zinc stearate and;    (h)  from about .05 to about 1.0 phr of an activator of the formula:            M ?     wherein R1, R2, and R3 are independently alkyl radicals having 8 to 10 carbon atoms and M is selected from the group consisting of C1, Br, CH3SO4 and HSO4.
Patent CH-514709-A (CH)
Title: Knitting machine with thread selector
Inventor: KARL FLAD
IPC: D04B15/78
Filed: 1969-04-22
Abstract: The apparatus of the kind described in the patent, French Specfi. No. 1545073, in which a bar having spring-biassed pivotal arms extending from one face, is moveable towards the needle push-rods so that the ends of requisitely positioned arms engage the push-rods. to move the needles in position, is provided with armatures, pivotally connected to the arms and extending approx. perpendicularly to their axes. The armatures are moveable in response to a co-operating electro-magnetic, to requisitely positions the arms, and the magnetisable elements are de-magnetisable at least temporarily during operation of the apparatus.
Patent CH-520098-A (CH)
Title: Terphenyloxy-alkylamines - useful for lowering blood cholesterol and/or triglyceride levels
Inventor: RUDOLF G GRIOT
IPC: C07C45/67
Filed: 1969-04-23
Abstract: Novel cpds. of formula (I): (where R1 (same or different) are 1-4C alkyl (except t-Bu), or N(R1)2 is a 4-5C heterocycle, R2 (same or different) are H or 1-4C alkyl (except t-Bu), R5 = H, 3-pyridyl or phenyl opt. disubstd. by Y, R4 and Y (same or different) are H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy or phenyl, with the proviso that both R4 are H when R5 = H, = 1 of R4 and Y is phenyl, and both R4 and both Y represent altogether =2 alkyl and/or alkoxy gps). are prepd. by dehydration and dehydrogenation of the corresp. cpd. where ring A is a hydrocarbon ring with a double bond and an OH-group in posn. 1,3 or 5. Cpds. (I) and their N-oxides and salts reduce the level of cholesterol and/or triglycerides in the blood.
Patent CH-553239-A (CH)
Title: Monoazo dispersion dyes - of 4-nitro 4'-alkylamino 5'-phenylalkoxy 1,1'-azobenzene series
IPC: C09B29/08
Filed: 1971-06-08
Abstract: The dyes are of formula (in which r1 is H, Cl, Br, NO2, CN or acyl; R2 is H, Cl, Br or CN; R3 is opt. substd. phenyl; R4 is H, acyl-amino or opt. substd. alkyl; R5 is NH2, opt. substd. by alkyl, NH-alkylene-R6, N-(alkylene-R7)2 or R6 is Cl, Br, OH, acyl, acyloxy or opt. substd. alkoxy, phenoxy, alkoxy carbonyl, phenoxy carbonyl, alkoxy carbonyloxy, alkylamino carbonyl, phenylamino carbonyl, alkyl-amino carbonyloxy or phenylamino carbonyloxy; R7 is as R6 or CN; R8 is as R6, CN or H, No SO3H gps. are present). They are made by diazotising substd. p-nitranilines and coupling with substd. 5-phenylalkoxy anilines. The dyes are suitable for dyeing and printing synthetic hydrophobic fibres, esp. linear aromatic polyesters, cellulose acetates and polyamides, giving good general fastness, esp. to light, thermofixing sublimation and pleating.
Patent DK-135087-A (DK)
Inventor: CHRISTENSEN JOHN FRANKLIN
IPC: B65F1/00
Filed: 1987-03-16
Abstract: A folded blank for a waste packaging comprises two folded box blanks 1, 3 of corrugated cardboard or the like and a plastic bag 2. The box blanks are formed in a known manner with self-unfolding bottom, and one 3 of the box blanks is situated inside the plastic bag 2 and together therewith is enclosed by the second box blank 1. Both the box blanks 1, 3 and the plastic bag 2 can be unfolded in one go to form a box-shaped packaging by pressing on opposing edges of the outer box blank. In the folded state the box blanks 1, 3 are offset in relation to one another, so that their bottom flaps are released from one another. The outer box blank 1 is provided with a closing flap 4 (Fig. 1). <IMAGE>
Patent DK-141093-A (DK)
Inventor: LETH JIMMI HOLWERF
IPC: E05D11/00
Filed: 1993-12-20
Abstract: A hinge comprises a casing member (1) and a frame member (3, 4) interconnected by means of a pivot (7), said frame member (3, 4) comprising a lower part (3) secured to the door or window frame (5) by means of mounting means, and an upper part (4) secured to the lower part (3) and covering said mounting means. In order to efficiently ensure the above securing of the upper part (4), said upper part (4) can be inserted in or surround the lower part (3) as said parts tightly fit in one another. The pivot (7) retains the upper part (4) in a position in which it is locked to the lower part (3) because in the completely mounted position said pivot extends through flushing mating openings (6) in these two parts (3, 4). <IMAGE>
Patent DK-298183-A (DK)
Inventor: KRAMER KANE NICHOLAS
IPC: G11C7/00
Filed: 1983-06-28
Abstract: PCT No. PCT/GB82/00311 Sec. 371 Date Jul. 1, 1983 Sec. 102(e) Date Jul. 1, 1983 PCT Filed Nov. 1, 1982 PCT Pub. No. WO83/01705 PCT Pub. Date May 11, 1983.A credit card size portable system comprises a bubble memory for storage serially of digital data, especially of sound analogue signal which has been digitally encoded including, a decoder means for converting the memory output into analogue form, preferably several decoders each for one sound band, a control register for controlling input and output of data from the memory and which is responsive to control data present in the input and output stream, and input and output for the data entering and leaving the card system. The memory can be of 8 megabyte size, which can record 31/2 minutes of music signal. Optical input can be used, with a photoelectric converter at the input. A card is readily programmed with the digital data and can readily be stored or transported for replay of sound signal as desired, in place of conventional discs or cassettes. The control data bits are detected by the control register and serve to control the recording and replay steps. The digital data may be replayed directly from memory without passing through the decoders for input into another memory upon command from the control register.
Patent DK-357386-A (DK)
Inventor: KNIGHTON DAVID R
IPC: A61K35/14
Filed: 1986-07-28
Abstract: Blood platelet-enriched plasma is prepared from blood. The blood platelets are activated with thrombin, which causes release of blood platelet-derived growth and angiogenesis factors. A carrier, such as a microcrystalline collagen, is added for producing a sore treatment ointment. The preparation is applied directly to sores and starts the healing of non-healing sores and accelerates normal healing by increasing the formation of blood vessels, stimulating fibroblast mitosis and migration and increasing the synthesis of collagen by fibroblasts.
Patent DK-364679-A (DK)
Inventor: MOLIN S
IPC: C12P21/00
Filed: 1979-08-30
Abstract: Gene products from plasmid DNA, for example proteins, are prepared in high yield by culturing bacteria which harbour a plasmid which exhibits a controlled, constant plasmid copy number at one temperature and a much higher or complete uncontrolled copy number at another temperature. The plasmid can be prepared by the recombinant DNA technique using a cloning vector which exhibits the temperature-dependent plasmid copy number patent. <IMAGE>
Patent DK-418683-A (DK)
Inventor: THOMPSON DAVID ALLEN
IPC: C07C45/77
Filed: 1983-09-14
Abstract: A compound characterised in that it is a THF adduct of a  beta -diketonate complex of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione with Mg or Zn, the adduct having a molecular formula:
 M(hfa)2.nTHF
 wherein M represents Mg or Zn and n represents 1-4, is disclosed. 
<??>The present invention offers advantages over the prior art. In particular, the present compounds offer high volatility and good chemical stability at vaporization temperatures.
Patent DK-488782-A (DK)
Inventor: SCHNETTLER RICHARD A
IPC: C07D233/70
Filed: 1982-11-03
Abstract: Novel 4-alkanoylimdazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure 
<CHEM>
 wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or lower alkyl; R2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceuttcally acceptable salts thereof.
Patent DK-503084-A (DK)
Inventor: SALANSKY WERNER
IPC: A63B63/00
Filed: 1984-10-22
Abstract: PCT No. PCT/AT84/00006 Sec. 371 Date Oct. 12, 1984 Sec. 102(e) Date Oct. 12, 1984 PCT Filed Feb. 16, 1984 PCT Pub. No. WO84/03222 PCT Pub. Date Aug. 30, 1984.Installation for the transport of tennis balls having at least one substantially vertical bouncing wall as well as a collector gutter for the balls and arranged at the foot of the wall. The covering (1) of the bouncing wall (2) is simply attached to a pair of parallel flanges (6,6') of the frame and the lateral portions (8,8') connecting the flanges (6,6') move away from each other due to the pressure of the springs (7) which are arranged thereto.
Patent DK-531081-A (DK)
Inventor: FINDEISEN K
IPC: C07C67/00
Filed: 1981-11-30
Abstract: In the preparation of pivaloyl cyanide of the formula (CH3)3C-CO-CN by reaction of pivalic acid anhydride with anhydrous hydrocyanic acid, the improvement which comprises carrying out the reaction continuously in the presence of a catalyst comprising an alkali metal/copper cyanide complex, an alkaline earth metal/copper cyanide complex or an alkali metal salt, or an alkaline earth metal salt, of an aliphatic, cycloalkphatic or aromatic, carboxylic acid, or a precursor of such a salt, in either case optionally in admixture with a Lewis acid, and in the presence of an inert, aprotic organic diluent, which boils above about 210 DEG  C., at a temperature between about 180 DEG  and 240 DEG  C., by simultaneously and continuously dropping the pivalic acid anhydride and introducing the hydrocyanic acid in gaseous form into a stirred suspension of the catalyst in the diluent, and continuously distilling the crude product mixture consisting essentially of pivaloyl cyanide, pivalic acid and unreacted hydrocyanic acid, the unreacted hydrocyanic acid being separated off by evaporation and being recycled to the reaction vessel, and the pivaloyl cyanide being separated from the precipitated crude product mixture by fractional distillation in vacuo. Advantageously the reaction is carried out at a temperature between about 195 DEG  and 225 DEG  C., the complex cyanide of the formula Na3[Cu(CN)4], K3[Cu(CN)4], Ca3[Cu(CN)4]2 or Ba3[Cu(CN)4]2 is employed as the catalyst, diphenyl ether is employed as the diluent, and about 1 to 2 moles of pivalic acid anhydride and about 5 to 8 moles of hydrocyanic acid are introduced into the suspension of catalyst per hour.
Patent DK-550489-A (DK)
Inventor: DENEKE ALBERT
IPC: G01R11/17
Filed: 1989-11-03
Abstract: A non-reverse ratchet for an electricity meter consists of a ratchet wheel 22 mounted on a rotor shaft 14 for the rotor system of an electricity meter, and a ratchet arm 30 which interacts with the ratchet wheel. The ratchet wheel is provided with a combination of large and small teeth, the number of small teeth being considerably greater than the number large teeth. The large teeth are distributed uniformly along the edge of the ratchet wheel. In this way, a non-reverse ratchet is obtained, which is provided with more stops than those known and is at the same time so robust that it can also stop a rotor reverse if a great opposite force is introduced into the meter. <IMAGE>
Patent FI-832788-A (FI)
Inventor: LEUCHS HANS-JYRGEN
IPC: C07D263/14
Filed: 1983-08-02
Abstract: For the contracting states BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P6,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P6,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P6,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting material I, but having an opposite configuration at the carbon atom (*). For the contracting state AT 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P7,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P7,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P7,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting materail I, but having an opposite configuration at the carbon atom (*).
Patent FI-840450-A (FI)
Inventor: DERSCH ROLF
IPC: C04B41/46
Filed: 1984-02-03
Abstract: 1. Use of an aqueous secondary dispersion of a copolymer which is prepared by polymerization in the presence or absence of a solvent and consists of : a) from 20 to 40 % by weight of esters of methacrylic acid with C1 -C4 -alkanols, b) from 40 to 80 % by weight of esters of acrylic acid with C1 -C8 -alkanols, c) from 2 to 12 % by weight of (meth)acrylic acid, d) from 0 to 20 % by weight of other carboxyl-free, copolymerizable monoolefinically, unsaturated compounds not mentioned under a), b) or c), and e) from 0 to 3 % by weight of compounds having two or more copolymerizable double bonds, the sum of the percentages stated under a) to e) being 100, the K value according to DIN 53.726 being from 18 to 50, and some or all or the carboxyl groups being neutralized with ammonia, as a thickening binder for stone chip renders.
Patent FI-841624-A (FI)
Inventor: PLANK JOHANN
IPC: C04B24/00
Filed: 1984-04-25
Abstract: The present invention provides acid group-containing, hydrophilic co-condensation products of ketone-aldehyde resins which are obtainable by the co-condensation of at least one ketone and at least one aldehyde with at least one acid group-introducing compound and with at least one aminoplast former and/or aromatic compound and/or at least one condensation product thereof and/or with at least one ligninsulphonate resin and/or cellulose derivative. The present invention also provides a process for producing these co-condensation products and applications of thickening agents, retention agents, surface-active agents, dispersion agents and plasticizing agents consisting of or comprising these co-condensation products.
Patent FI-863019-A (FI)
Inventor: OXFORD ALEXANDER WILLIAM
IPC: C07D233/61
Filed: 1986-07-23
Abstract: The invention relates to a process for the preparation of a compound of general formula (I)wherein R<sup>1</sup> represents a hydrogen atom or a C<sub>1-10</sub> alkyl, C<sub>3-7</sub>cycloalkyl, C<sub>3-7</sub> cycloalkyl-(C<sub>1-4</sub>)alkyl, C<sub>3-6</sub> alkenyl, C<sub>3-10</sub> alkynyl, phenyl or phenyl-(C<sub>1-3</sub>alkyl group, and one of the groups represented by R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is a hydrogen atom or a C<sub>1-6</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>2-6</sub> alkenyl or phenyl-(C<sub>1-3</sub>)alkyl group and each of the other two groups, which may be the same or different, represent a hydrogen atom or a C<sub>1-6</sub> alkyl group; or a salt or protected derivative thereof, by cyclisation of a compound of general formula (II)wherein R', R<sup>2</sup>, R<sup>3</sup> and R<sup>4 </sup>are as defined above, or a salt or a protected derivative thereof.The compounds of formula (I) are potent and selective antagonists at "neuronal" 5-hydroxytryptamine receptors.
Patent FI-870904-A (FI)
Inventor: MATTILA TIMO
IPC: B07C5/12
Filed: 1987-03-02
Abstract: The invention concerns a bottle receiving means comprising a transport apparatus for transporting bottles, an identifying means with data processing unit for identifying and accepting bottles having certain given shapes, and a recording means for recording accepted bottles. The identifying means (2) comprises a mainly stationary illuminating means (5) for illuminating the bottle, a detector (6) for examining the bottle, and a conveyor (7) for moving the bottle past the detector. Between the illuminating means and the detector has been interposed a mirror system (44,45,46,47) by the aid of which the optical length of the system can be increased without increasing the structural dimensions of the means.
Patent FI-875753-A (FI)
Inventor: HALONEN KARI
IPC: E01H5/00
Filed: 1987-12-29
Abstract: The invention relates to a rear plough for use on lorries and similar open-sided vehicles for ploughing snow or the like, which rear plough comprises a steel plate 1 and a support framework 2 for connection of the steel plate to the vehicle. According to the invention, the support framework comprises a vertical support 4 supported on the platform 3 of the vehicle and a horizontal support 6 which can be locked to the vehicle body 5. <IMAGE>