baber/WOPTO huggingface dataset:
Patent CA-1258580-A (CA)
Inventor: HONDA MITSURU
IPC: G03G5/08
Filed: 1986-10-16
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE    There is provided a light receiving member which comprises a support, a photosensitive layer and a surface layer, said photosensitive layer being composed of amorphous material containing silicon atoms, and at least either germanium atoms or tin atoms and said surface layer being composed of amorphous material containing silicon atoms and at least one kind selected from oxygen atoms, carbon atoms and nitrogen atoms, said support having a surface provided with irregularities composed of spherical dimples, and an optical band gap being matched at the interface between said photosensitive layer and said surface layer.  The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
Patent CA-1249835-A (CA)
Inventor: SILVA JAMES M
IPC: C08G64/26
Filed: 1986-11-07
Granted: 1989-02-07
Abstract: METHOD FOR PREPARING CYCLIC   OLYCARBONATE OLIGOMERS                       Abstract Cyclic polycarbonate oligomers are prepared by a method which is adaptable to continuous operation, by the reaction of a bisphenol bischloroformate (e.g., bisphenol A bischloroformate) with an amine (e.g., triethylamine) and an alkali metal hydroxide in a tank reactor (preferably a continuous stirred tank reactor) in a mixed aqueous-organic system, with agitation (preferably by stirring) at a rate just sufficient to prevent segregation of the aqueous and organic liquid phases.  The residence time of the mixture in the reactor is preferably about 8-12 minutes.
Patent CA-1265247-A (CA)
Inventor: GRUENEWALD PETER
IPC: B29C45/17
Filed: 1987-04-13
Granted: 1990-01-30
Abstract: Abstract of the Disclosure:            A method and device for detecting and localizing fault in electrical installations includes performing partial discharge measurements and high-frequency measurements at least at one location in the electrical installation and optionally in all phases, selectively comparing the measurement values with each other and with calibration signals, drawing conclusions from the measurements regarding the location and the type of the fault, selectively continuously and periodically performing the measurements at least at three measuring points while the installation is in operation, simulating the electrical installation in a computer as a high-frequency network, while simulating fault with the signals originating therefrom at the measuring points, comparing any measurement values which indicate fault with the simulated signal values for different fault types and fault locations, and determining the type and location of the fault from the simulated signal values which best agree with the measurement values and from the corresponding simulated fault.     LAG:cdt
Patent CA-1275018-A (CA)
Title: Ostomy coupling
Inventor: STEER PETER L
IPC: A61F5/448
Filed: 1987-07-30
Granted: 1990-10-09
Abstract: ABSTRACT OSTOMY COUPLING A three part ostomy coupling has a first part having a flange, a central chute and an array of space projections.  A second part has a peripheral seal for engaging and surrounding the outer wall of the chute  an outwardly projecting rim which can be snap fitted on the space projection.  A third part is rotatable to effect a positive  lock between  the  rim  the  projections,  for example by deforming the projections inwardly.
Patent CA-1260667-A (CA)
Inventor: SPERBER HENRY
IPC: E04B1/76
Filed: 1987-10-22
Granted: 1989-09-26
Abstract: Abstract An apparatus and a method to retain loose fill or particulate insulation between the outer and inner walls of a structure is provided.  The apparatus com-prises netting composed of netting material with some degree of flexibility and is constructed so as to provide a number of netting or air passage holes in which the surface area of the netting material is sub-stantially less than the area or holes defined between the pieces of netting material.  The netting is adapted to be secured to the vertically extending studs and horizontally extending joists of the structure.   The netting is secured to the inwardly facing sides of the studs and joists after the outer wall has been mounted on the structure.   One or more access holes are then created in the netting and a hose is inserted in each access hole to deliver the particulate insulation into the enclosed space defined by the outer walls, the studs, the joists and the netting.   During receipt of the particulate insulation by the enclosed space, dis-placed air exits through the netting holes thereby achieving efficient compaction of the particulate in-sulation.   Additionally,  the netting bulges slightly when an appropriate amount of insulation has been received and positioned within the enclosed space.
Patent CH-508609-A (CH)
Title: Prepn of 3-beta-hydroxy-delta 5(10) - steroids
Inventor: HANS DETLEF DR BERNDT
IPC: A61K31/567
Filed: 1970-03-18
Abstract: 3 beta-hydroxy-DELTA 5(10)-steroids of the 19-nor-pregnane and oestrane series are prepared by catalytic redn. of the 3 keto group as in 721,942 using Raney Ni as catalyst and H2 at normal pressure.
Patent CH-507888-A (CH)
Title: Carbon tetrachloride prepn
Inventor: KREKELER HANS DR
IPC: C07C17/361
Filed: 1970-04-07
Abstract: The process comprises reacting a chlorinated aromatic/aliphatic cmpd. opt. mixed with benzene, with chlorine in the absence of a catalyst. The components are passed through a prepeaction zone at 0-400 degrees C, then reacted at 400-800 degrees C the press. is maintained at 200-800 atmos. - The conversion rate is 97-8%, and the hexachlorobenze (2-3%) formed is recycled; the use of elevated press lowers the reaction temp. without affecting the yield, and permits the use of cheaper steel for the reactor.
Patent CH-552587-A (CH)
Title: 2,3-dialkyl pyrrolidines
Inventor: HATTORI K
IPC: C07D207/20
Filed: 1971-04-16
Abstract: Pyrrolidines of formula I, where R2 and R3 = alkyl, N = 2 or 3 (and X1 and X2 are not defined), have atropine activity and are intermediates for antispasmodics. I are prepared by condensing HR'-Hal with the corresp. 3-pyrrolidone via an alkaline condensing HR1-Hal wit the corresp. 3-pyrrolidone via an alkaline condensing agent e.g. Na, or a Lialkyl, or a Grignard, hydrolysing, and dehydrating.
Patent CH-525840-A (CH)
Title: Aluminium fluoride mfe - from ammonium (bi) fluoride and aluminium salt, suitable for aluminium mfe
Inventor: GUSTAVE EDGAR KIDDE
IPC: C01F7/50
Filed: 1970-04-29
Abstract: AlF3 is produced by reacting NH4F.HF or NH4F with AlCl3, Al(NO3)3, NH4 alum, Al fluosulphate or Al fluohydroxide or NH4F.HF with Al2(SO4)3 to give insoluble mixt. of fluoraluminates of gen formula (NH4)xAlFy (in which x is 1.2 or 3; y is 4, 5 or 6). This mixt. is separated from soluble reaction products, then mixt is dehydrated below 149 degrees C until moisture content falls to max. 3 wt.% and then heated to 271-649 degrees C to sublime off volatile constituents, including NH4F, leaving AlF3 product. AlF3 of quality suitable for Al mfr. is obtd. Process operates with by-products and/or low-grade ores as raw material and has much lower operating costs than usual.
Patent CH-502996-A (CH)
Title: Hypoglycaemic benzenesulphonylureas
Inventor: HELMUT WEBER
IPC: C07D335/02
Filed: 1966-07-14
Abstract: Cpds. (I), their salts and compns. contg. them. R = H, lower alkyl/phenalkyl X = H, halo, lower alkyl/alkoxy, CF3, NO2 Y = 1-4C hydrocarbon chain n = 1-3 U = O, S R1 = 2-8C alkyl, alkenyl or HS-alkyl; 4-8C alkoxy/alkyl-S/alkyl-SO-alkyl, at least 2C being in the alkylene part; lower phenalkyl or Ph-cyclopropyl; lower cyclohexylalkyl, cycloheptylmethyl, cycloheptylethyl or cyclooctylmethyl; 1 or 2C endoalkylene-cyclohexyl/hexenyl/hexylmethyl/hexenylmethyl; lower alkyl/alkoxy-cyclohexyl; 5-8C cycloalkyl; cyclohexenyl/hexenylmethyl; 4-5C heterocycle contg. 1 O/S and up to 2DELTA; 4-5C heterocycle contg. 1 O/S, linked to the N via CH2 and with up to 2DELTA. Z = to 6C satd./unsatd. aliphatic/cycloaliphatic hydrocarbon radical; Ph or PhCH2. As long-lasting, oral hypoglycaemic agents. Unit dose: pref. 2-10 mg.
Patent DK-105195-A (DK)
Inventor: HEDEGAARD ALBERT
IPC: A01M7/00
Filed: 1995-09-20
Abstract: A field sprayer 1 is used to treat a crop 11 with a plant protection agent. The field sprayer comprises a spraying boom 12 with a number of liquid nozzles 9 for pumping a spray liquid from a reservoir tank 5 out over the crop in a stream of atomised liquid, and a number of air nozzles 8 for simultaneously sending out an air stream by means of a blower 7 to direct the atomised liquid down against and into the crop and protect the liquid against wind dispersal. The field sprayer has a regulating system with manoeuvring devices 12, 13, 14 to adjust the setting of functions of the field sprayer. The regulating system comprises at least one sensor 15 for registering the value of an environmentally related condition, such as the wind strength and direction and the temperature and humidity of the surrounding air, and to put out an input signal representative of the registered value to a previously programmed computer 16, which at the same time receives input signals representing the value of the instantaneous operating conditions. On the basis of the received input signals, the computer calculates the values of the operating conditions, which with a minimum consumption of plant protection agent produces optimal effect for the spraying. Output signals which are representative of the calculated values are put out by the computer to the manoeuvring devices in order to make them regulate the functions of the field sprayer to achieve the operating conditions with the calculated values. Thus, the field sprayer can automatically regulate its functions during the spraying, such that the spraying process always occurs in optimal fashion, even if the surrounding environment changes its conditions. <IMAGE>
Patent DK-389287-A (DK)
Inventor: NEWKIRK MARC S
IPC: C04B35/10
Filed: 1987-07-27
Abstract: A method of producing self-supporting ceramic bodies (10) having a modified metal-containing component includes first providing a self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a molten parent metal precursor with an oxidant, and (ii) an interconnected metal-containing component (14) at least partially accessible from one or more surfaces (15) of said ceramic body (10). The surface or surfaces (15) of the ceramic body (10) is contacted with a quantity of foreign metal different from said interconnected metal-containing component (14) at a temperature and for a time sufficient to allow for interdiffusion, whereby at least a portion of said metal-containing component (14) is displaced by said foreign metal. The resulting ceramic body, having an altered metal-containing component, exhibits modified or improved properties.
Patent DK-412286-A (DK)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07C233/65
Filed: 1986-08-29
Abstract: This invention provides certain 4-acylamino benzamide derivatives, their pharmaceutical formulations, and their use as anticonvulsant agents.
Patent DK-428786-A (DK)
Inventor: PAVELY ANDREW PHILIP
IPC: B65D39/00
Filed: 1986-09-08
Abstract: A closure for a container such as a can for carbonated beverages comprises a collar (9) which is an easy fit in the opening in the container and a plug (10) which is hingedly connected to the collar (9) and when fitted into the collar (9) causes the collar (9) to be elastically deformed into tight sealing engagement with the opening and with the plug (10).
Patent DK-500883-A (DK)
Inventor: MASON DONALD G
IPC: B01D61/14
Filed: 1983-11-01
Abstract: A method and apparatus for removing oil from water. The invention includes a separation vessel for separating the oil by gravity from the water. The generally oil-free water from the separation vessel is pumped under pressure through an ultrafine molecular filter. The concentrate liquid from the ultrafine molecularfilter is directed into a concentrator vessel which separates out the oil which remains in the concentrate liquid. The separated oil is directed back into the separation vessel and the remaining liquid is directed back through the ultrafine molecular fitter. Ejection water is periodically directed into the separation vessel to discharge oil accumulated in the separation vessel.
Patent DK-501586-A (DK)
Inventor: VAN RASSEL WILLIAM F
IPC: H04N7/083
Filed: 1986-10-20
Abstract: Synchronization between a transmitter and a receiver is effected by encoding and transmitting a synchronization pulse as a series of m first waveforms followed by a series of n second waveforms. The first and second waveforms are of the same duration and are transmitted in phase with each other; and m and n are positive real numbers, with m greater than one. The second waveform is different from, and preferably negatively correlated with, the first. When the receiver detects a series of first waveforms in the received signal, it locally generates a series of (either first or second) waveforms and correlates the locally-generated signal with the received signal. A change in correlation is detected as the synchronization pulse.
Patent DK-522281-A (DK)
Inventor: VARRENG J S
IPC: H02G15/08
Filed: 1981-11-25
Abstract: In a method for assembling cross-linked polyethylene, which is used as insulation in power cables, one achieves the necessary heat and pressure cycle by placing an assembly sheath 8 around the assembly, introducing a defined quantity of a liquid 17 into the assembly sheath, and heating the assembly, and thus also the liquid, so that at least a portion of the liquid 16 is evaporated and thus exerts the desired pressure on the assembly. Temperature sensors, pressure valves 10 and manometers 11 are used to maintain total control over the process. <IMAGE>
Patent DK-543380-A (DK)
Inventor: NISHIHATA T
IPC: A61K9/02
Filed: 1980-12-19
Abstract: A drug form for enhancing the rate of absorption of a rectally administered drug from the rectal compartment into the blood stream of a warm blooded animal. The drug form comprises a therapeutically effective dosage amount of a selected drug of the type which is capable of being absorbed into the blood stream from the rectal compartment and hydroxy aryl or hydroxy aralkyl acids or salts, amides or esters thereof, the hydroxy aryl or hydroxy aralkyl acids or salts, amides or esters thereof being present in the drug form in a sufficient amount to be effective in enhancing the drug absorption rate, when rectally administering the drug form to warm blooded animals.
Patent DK-568282-A (DK)
Inventor: FRANEK JOZEF TADEUSZ
IPC: B65D1/26
Filed: 1982-12-22
Abstract: In a method and an apparatus for the forming of metal can blanks with a draw-tapered wall, a metal can blank 64 is first manufactured. This blank has a smooth, essentially cylindrical wall 66, a bottom 68 integrally formed therewith at the one end of the wall, and a trimmed free edge 70, which is situated at the opposite open end of the wall, and which is essentially perpendicular to the side wall. The can blank thus formed is introduced bottom- first into a matrix 42 by means of a male die 18, which can engage with the inside of the blank at the bottom thereof, and the wall of the blank is consequently brought into greater and greater contact with a tapered inner working surface 44 in the matrix. Simultaneously with this introduction of the blank into the matrix, a longitudinal pressure is exerted  by means of a thrust collar 28 and the exposed free edge of the wall is held transversely, and the blank is therefore forced right into the tapered matrix, at the same time maintaining the said pressure and holding, whilst the blank is led further and further into the tapered matrix, and until the wall comes to bear uniformly against the working surface of the matrix over a required length of the wall. <IMAGE>
Patent DK-585986-A (DK)
Inventor: HARADA SETSUO
IPC: C07C257/04
Filed: 1986-12-05
Abstract: The compound of the formula <CHEM> wherein R<1> is hydrogen, hexanoyl, or sorbyl, R<2> is hydrogen or methyl, R<3> is an amino which may optionally be protected, and R<4> is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R<1> and R<2> are hydrogen and R<3> is amino, R<4> is 2-amidino-ethylamino, or when R<1> is sorbyl and R<4> is 2-amidino-ethylamino, R<3> is a protected amino, or salts thereof can work well as the intermediate material for the synthesis of TAN-749, an antibiotic which is useful as a therapeutic drug for bacterial infectious diseases.
Patent DK-594086-A (DK)
Inventor: BENDER PAUL ELLIOT
IPC: C07D487/04
Filed: 1986-12-10
Abstract: A diaryl-substituted imidazole fused to a thiazole, pyrrole, thiazine or pyridine ring, or pharmaceutical compositions thereof, are useful in inhibiting the 5-lipoxygenase pathway in an animal in need thereof by administration of an effective, 5-lipoxygenase pathway inhibiting amount of such compound.
Patent FI-834530-A (FI)
Inventor: BARTHOLOMEW RICHARD M
IPC: C12N9/16
Filed: 1983-12-09
Abstract: The invention relates to a method for affinity purification of antigens and antibodies by means of monoclonal antibodies which have high affinity for the antigens in a first environment and low affinity in a second environment, where these environments are ones in which the immunochemical properties of the antigens and antibodies are not adversely affected. The invention also relates to a method for fractionation of antisera in order to obtain an antibody fraction which has similar antigen-binding properties to those exhibited by the monoclonal antibodies sensitive to the environment. The effect of varying pH on the binding capacity of two monoclonal antibodies in relation to a male growth hormone is shown in Fig. 1. <IMAGE>
Patent FI-862234-A (FI)
Inventor: VENTURELLO CARLO
IPC: C07D241/24
Filed: 1986-05-27
Abstract: A process for the preparation of 2-carboxypyrazine 4-oxides having the formula (I)wherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which may be the same or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, by oxidation of the corresponding 2-carboxypyrazines. The 2-carboxypyrazines are reacted under stirring with an aqueous solution of H<sub>2</sub>O<sub>2</sub>, at a pH ranging between 0.5 and 5, in the presence of a catalyst selected from the group consisting of tungstic acid, a homopolytungstic acid, a heteropolytungstic acid, molybdic acid, a homopolymolybdic acid, a heteropolymolybdic acid, and an alkali metal salt thereof.
Patent FI-862310-A (FI)
Inventor: CURRO JOHN JOSEPH
IPC: B29C59/06
Filed: 1986-05-30
Abstract: §) A microapertured polymeric web exhibiting a substantially uniform soft and silky tactile impression on at least one of its surfaces. In a preferred embodiment the present invention relates to webs exhibiting a fine scale pattern of discrete surface aberrations, each of said surface aperrations having its amplitude oriented substantially perpendicular to the surface in which said surface aberration originates. At least one tiny aperture (microaperture) is provided substantially coincidental with the maximum amplitude of each surface aberration. The discontinuity created by the aperture at the peak of each of the surface aberrations substantially reduces the resistance to both compression and shear of each individual surface aberration. In addition the volcano-like edges formed at the periphery of each microaperture are typically in the form of thin, irregularly shaped petals which not only reduce the total contact area with the user's skin, but which are also easily deflected when re'ative movement with the user's skin occurs. Microapertured webs of the present invention are also relatively quiet when subjected to movement, making them particularly suitable for use as topsheets and/or backsheets in disposable absorbent structures such as adult incontinent briefs.
Patent FI-872168-A (FI)
Inventor: WROBLEWSKI FRANZ
IPC: B27L1/04
Filed: 1987-05-15
Abstract: A trimmer device for tree trunk bundles of a type having a rotary mounted drum 13 in which a plurality of machining members have been disposed for mechanically working a tree trunk bundle having twigs and for trimming the said trunks and preferably also feeding them in the longitudinal direction through the drum. Each machining member comprises at least one rotary part 16, 17 fitted to the inner side of the drum and following the rotation of the drum. This rotary part comprises one or more tearing, chopping and/or cutting tools, for example a screw 16, 17, intended to remove twigs, whilst rotating relative to the drum, by means of tearing, chopping and cutting respectively. <IMAGE>
Patent FI-881311-A (FI)
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1988-03-18
Abstract: The invention relates to a cutting and clamping sleeve contact for contacting a cable wire laterally to the sleeve axis. The sleeve contact exhibits at least one clamping through slot at the periphery of the sleeve and a cutting and clamping contact in the interior of the sleeve. Wall pieces are cut free at the wall of a sleeve. They provide a one-piece sleeve contact suitable to contact cable wires having varying diameters and multi-stranded conductors. The wall pieces are also made of a metal material, and are bent into the interior of the sleeve and form contact legs for forming the cutting/clamping contact.
Patent FI-884282-A (FI)
Inventor: DE PAS JONATHAN
IPC: E04B1/24
Filed: 1988-09-16
Abstract: In a modular latticework structure consisting of rods (1, 1 min ) and junction plates (2) which can be joined orthogonally to each other, the rods (1, 1 min ) can be attached by means of expanding linking pins (13,13 min ) to tubular coupling hubs (4) provided on the front face of each junction plate (2) at right angles therewith. Moreover, the latticework rods (1, 1 min ) can be attached by means of connecting grippers (22) to an enlarged attachment molding (12) formed along one edge between two orthogonally joined junction plates (2), and which consists of complementary beads (6) in the mating flanges (5) of these plates (2). Thus, from a latticework knot formed by two or more junction plates (2), rods (1, 1 min ) can be branched off either orthogonal to the plates (2) or inclined relative to said plates.
Patent FI-885522-A (FI)
Inventor: HERMECZ ISTVAN
IPC: C07D215/56
Filed: 1988-11-28
Abstract: PCT No. PCT/HU88/00018 Sec. 371 Date Dec. 2, 1988 Sec. 102(e) Date Dec. 2, 1988 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07998 PCT Pub. Date Oct. 20, 1988.The invention relates to new quinoline-3-carboxylic acid anhydride intermediates of the Formula I <IMAGE> (I)  wherein R stands for cyclopropyl, a group of the Formula -CH2CR5R6R7 wherein R5, R6 and R7 stand for hydrogen or halogen, or phenyl optionally substituted by 1 or 2 halogen, R1 and R2 stand for halogen, or an aliphatic acyloxy group containing 2 to 6 carbon atoms optionally substituted by halogen, or an aromatic acyloxy group containing 7 to 11 carbon atoms, R3 stands for chlorine or fluorine and R4 stands for hydrogen or fluorine. The compounds of the Formula I are new intermediates for the preparation of known quinoline-3-carbocxylic acids showing antibacterial activity.