baber/WOPTO huggingface dataset:
Patent CA-1248241-A (CA)
Inventor: EIDENBERG KASPAR
IPC: B23K1/08
Filed: 1986-10-08
Granted: 1989-01-03
Abstract: ABSTRACT OF THE INVENTION     Apparatus for the continuous hot tinning of printed circuit boards includes conveying rollers for passing the circuit boards through the apparatus, and a trough for accommodating the molten tin, together with nozzles for applying tin from the trough to appropriate locations on the circuit boards. A hollow column is disposed at at least one side and preferably at both sides of the path of conveying movement of the circuit boards through the apparatus, with the open lower end of the or each column dipping into the trough so as to be below the level of the molten tin therein. Tin is pumped from the trough through the columns by pumps at the lower ends thereof, and thence to the nozzles arranged above and below the path of conveying movement and directed so as to spray molten tin on to the printed circuit boards.      In a process using the apparatus for soldering the connecting pins of components to a circuit board, molten tin from a trough is sprayed against the underside of the board at the appropriate locations.
Patent CA-1233789-A (CA)
Inventor: MELLGREN PER-GUSTAF
IPC: A01G23/00
Filed: 1986-10-15
Granted: 1988-03-08
Abstract: ABSTRACT     A vehicle for use in transporting goods having a specific wheel mounting arrangement on the chassis.  A first pair of wheels  is fixedly mounted on one side of the chassis, longitu-dinally spaced apart.  A second pair of wheels  is movably mounted on the other side or the chassis, longitudinally spaced apart.  The second pair of wheels is fixedly mounted one at each end of a mounting beam which in turn is pivotally mounted at its center to the other side of the chassis.  Thus the vehicle is provided with a fixed wheel mounting on one side and a bogie wheel mounting on the other side.
Patent CA-1263556-A (CA)
Inventor: HIDAWA YOSHIYUKI
IPC: A23L3/36
Filed: 1987-03-18
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for producing cast products comprises a filling unit wherein non-solid materials are filled into open-bag shaped elastic moulds through filling nozzles, a solidifying unit wherein the material is solidified in the elastic mould, and a withdrawal unit wherein the solidified product is removed from the inside of the elastic mould.  The apparatus can produce cast products with high commercial values and low production costs.
Patent CA-1261174-A (CA)
IPC: E21B47/00
Filed: 1988-12-16
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       There is described a memory gauge for obtaining information pertinent to an environmental condition in a well bore.  The memory gauge can repetitively sample the environmental condition in a well bore at sample rate intervals so that information pertinent to the environmental condition  is obtained in correspondence with the sampling.  A circuit is connected with the sampling, to sample the environmental condition to obtain information pertinent thereto whenever the environmental condition changes at a rate passing a predetermined threshold irrespective of the sample rate intervals.  The circuit can sense the environ-mental condition and provide an electrical signal having a characteristic which changes with changes in the environ-mental condition.  It can define a rate-of-change threshold and can determine in response to the electrical signal and the characteristic thereof, whenever the environmental condition changes at a rate passing the defined rate-of-change threshold irrespective of the sample rate intervals.          In response to the above, the circuit also provides a control signal to the sampling to cause the latter to sample the environmental condition.
Patent CA-1273463-A (CA)
Title: Profiled plate heaters for injection molding nozzles
Inventor: GELLERT JOBST U
IPC: B29C45/27
Filed: 1989-02-01
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE         Injection molding nozzle having electric plate heaters mounted thereon.  Insulative air spaces are provided according to a predetermined size, shape and pattern between the outer surfaces of the nozzle and the abutting inner surface of each heater.  This provides heat transfer from the heaters to the nozzle according to a desired profile along the melt flow passage through the nozzle, depending upon the system configuration and the application.
Patent CH-527398-A (CH)
Title: Liquefaction of neon with turboexpander
Inventor: EVGUENI ILIEV LEYAROVSKI
IPC: F02C1/02
Filed: 1967-02-20
Abstract: Neon is liquified under medium pressure by cooling it through indirect heat exchange with liquid nitrogen after which it is divided into a minor portion which is turboexpanded and used as the basic cold source to cool the remainder of the medium pressure neon, which latter is finally throttle expanded to effect liquefaction. The use of a turbo expander for the liquefaction of neon is more advantageous than the use of hydrogen and helium, as in the first case the sound velocity is small, which offers the possibility to realise the cycle with isentropic expansion of the gas without the known shortcoming inherent to ram expansion mechanics.
Patent CH-515965-A (CH)
Title: Anthraquinone disperse dyes for aromatic polyesters
Inventor: EIJI YAMADA
IPC: C09B1/54
Filed: 1966-09-20
Abstract: Anthraquinone disperse dye of general formula:- where A is -SO2- or -CO-; R is aliphatic or aromatic gp. free of hydrosolubilising radical. X1 and X2 amines or -OH gps.; Z1, Z2 and Zo are H or halogen atoms, n is 1 or 2; Benzene ring W may be further substituted with lower alkyl, lower alkoxy gp., or halogen. - For dyeing fibres, films, etc., of hydrophobic materials, especially aromatic polyester fibrous articles.
Patent CH-525728-A (CH)
Title: Bending machine for rod, bars and sections
Inventor: CARL ULLRICH DR PEDDINGHAUS
IPC: B21D7/12
Filed: 1970-04-15
Abstract: A load measuring device is fitted to one of the bending posts on the machine. When the specified bending angle has been reached, the power is maintained for an additional period to give a degree of overbend that is proportional to the load measured, thus allowing materials of different hickness and strength to be bent without presetting the control. The control works in conjunction with other switches t the 45 degrees, 90 degrees, and 180 degrees positions of the outer fixed bending post.
Patent CH-558712-A (CH)
Title: Continuous plastic foam prodn. in open channel - with adjustably curved bottom to keep top of foam flat during expansion
IPC: B29C44/28
Filed: 1973-04-30
Abstract: Appts. for the continuous prodn. of a foam strip or column having a horizontal upper face comprises an open-topped channel with its bottom and side walls constituted of moving bands. In the region where foaming occurs, the bottom has a downwardly convex bulge, pref. constituted so that it can be varied in shape, both longitudinally and transversely, to fit the mirror-image of the upper face of the plastic foam as it would be produced in a channel with a plane bottom. The tendency towards the prodn. of folds in the upper face of the foam, and to crack-formation, is reduced.
Patent CH-512197-A (CH)
Title: Tobacco prods contg acetylated methyl hydroxyethyl
Inventor: JOHN TOWNEND
IPC: A24B15/12
Filed: 1967-12-01
Abstract: Tobacco products are prepd. by (a) combining finely divided tobacco with a suitable amount of water insol. cellulose derivative dissolved in an aqs. org. acid with an org. acid content of not less than 15% with. and (b) connecting the product into a cohesive tobacco product while simultaneously drying. The method is used for the prodn. of sheets or films consisting essentially of tobacco, which can be used as the cover for cigars, cigarillos, etc., in place of the normal covering. The new tobacco products have a high resistance to the escape of moisture, and have high wet resistance.
Patent DK-122284-A (DK)
Inventor: GODSEY JAMES HAL
IPC: C12M1/34
Filed: 1984-02-28
Abstract: Apparatus (10) for recording the results of microbiological tests carried out in a test tray (15, 38) having plurality of individual test chambers (38, 40) includes a keyboard (100) having keys, one each for association with a respective test chamber (34, 40), and operable to activate indicating means (114, 116) to identify a respective chamber and recording means (122, 128, 138, 140, 150, 170) to record the occurence of an event in a respective chamber. The recording means are operable in a first mode to provisionally record results and in a second mode to permanently record results.
Patent DK-172280-A (DK)
Inventor: CRUTZEN S
IPC: G09F3/03
Filed: 1980-04-23
Abstract: A system, suitable for use as an identity seal for an object, such as a container for fissile material, comprises a body (1) including a cap (2) for fitting over one end of the object, and a recess (5) which contains a material (6) such as <ARALDITE» or aluminium acting as a matrix for a plurality of inclusions of e.g. bronze (7) embedded therein in a random configuration. The recess (5) is closed by a cover (8) which includes a central electrically conductive part (9). Also embedded in the matrix material (6) and constituting further «inclusions» are two piezo electric crystal transducers (11, 12) each electrically connected to the central cover part (9). In use, the transducers (11, 12) are electrically connected via the central cover part (9) to external ultrasonic testing apparatus to provide a unique output indicative of the particular structure of the seal particularly the inclusion configuration and hence providing a unique «identity» and hence indication of integrity for the seal. Tampering with and/or removal of the seal will change its structure in some way so that subsequent ultrasonic testing produces a different output, revealing the occurrence of the unauthorised event.
Patent DK-216785-A (DK)
Inventor: ENEROTH JAN-MATS
IPC: B03C3/88
Filed: 1985-05-15
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent DK-290587-A (DK)
Inventor: NEGRI CESARE
IPC: A01J25/00
Filed: 1987-06-04
Abstract: The appliance comprises a housing seat (71) for a milk container (6) removable from said seat, a system of electrical heating resistances (4) associated with said seat near the container (6), an agitator (21) inserted in a removable manner from the container (6) and an electric motor (3) for driving the agitator (21). Thermostat means (23, 23 min , 23 sec ) with two temperatures associated with an electrical control circuit act on the system of resistances (4) and on the electric motor (3) to consent automatic performance of an appropriate operation sequence for production of cheese and by-products thereof.
Patent DK-339987-A (DK)
Inventor: SMITH JOHN ARTHUR GEORGE
IPC: G01G13/26
Filed: 1987-07-02
Abstract: Apparatus for dispensing a desired quantity by weight of a fluid material such as a liquid base colour printing ink for shade mixing purposes is provided, which apparatus includes a container (1) for the fluid material to be dispensed, a main fluid material dispensing discharge outlet means (2) on the container (1), a secondary fluid material dispensing discharge outlet means (3) on the container (1), which secondary fluid material dispensing discharge outlet means (3) is adjustably operable to dispense a particular volume of fluid material corresponding to a particular weight of fluid material to be dispensed, and means (4) for applying pressure to fluid material when in the container to (1) urge it towards both said outlet means (2, 3), the arrangement being such that to dispense a desired weight of a fluid material over a certain weight from the apparatus into a receptacle therebelow on a weighing scale, the means (4) for applying pressure to the fluid material in the container (1) is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the main and secondary outlet means (2, 3) are actuated, fluid material is dispensed from both the outlet means into the receptacle, the main outlet means (2) is closed when a predetermined major weight of fluid material has been dispensed, below the desired weight, into the receptacle, the secondary outlet means (3) is shut-off when a predetermined secondary weight of fluid material has been added to the predetermined main weight of fluid material in the receptacle to bring the weight of the dispensed material in the receptacle closer to and below the desired weight, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle, and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes, and the arrangement being such that to dispense a desired weight of fluid material below a certain weight from the apparatus into a receptacle therebelow on a weighting scale, the means (4) for applying pressure to the fluid material in the container is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the secondary outlet means (3) only is actuated to dispense fluid medium therefrom into the receptacle until a predetermined weight of fluid material below the desired weight has been dispensed and then shut-off, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes.
Patent DK-416081-A (DK)
Inventor: MAURER F
IPC: C07C67/00
Filed: 1981-09-18
Abstract: A process for the preparation of 3-bromo-4-fluorobenzoic acid of the formula   <IMAGE>   comprising reacting fluorobenzene of the formula <IMAGE>  acetyl chloride in the presence of an acylation catalyst at a temperature from about 0 DEG  to 100 DEG  C., reacting the reaction mixture thereby obtained with bromine at a temperature from about 50 DEG  to 150 DEG  C., separating the resulting bromination product and reacting it with hypochlorite solution at a temperature between about 0 DEG  and 100 DEG  C. Aluminum chloride is the preferred catalyst.
Patent DK-437888-A (DK)
Inventor: KALLINICH DIETMAR
IPC: F15D1/04
Filed: 1988-08-05
Abstract: Exhaust gas flue for the exhaust gases, which are to be treated and/or have been treated, of an exhaust gas purification plant with flow guide elements, in particular in the region of a bend or of a knee, the flow guide elements having curved flow guide surfaces. The flow guide elements are designed to be self-supporting in the form of curved glass sheets. The glass sheets can themselves be pre-tensioned. 
<IMAGE>
Patent DK-442682-A (DK)
Inventor: CLEARY MICHAEL TERENCE
IPC: C11C/
Filed: 1982-10-05
Abstract: Process for separating stearic acid from palmitic acid or oleic acid from linoleic acid, when these acids are present in a mixture, by the mixture being brought into contact with an adsorbent which, under adsorption conditions, especially a 20-200 degree C and an overpressure of 0-35 kg/cm2, selectively adsorbs stearic acid or oleic acid from the mixture. The adsorbent employed is a non- ionic, hydrophobic, soluble, crosslinked polystyrene polymer. After adsorption, the adsorbed acid is preferably recovered by means of desorption using a desorbent under desorption conditions. Since the desorption conditions with regard to temperature and pressure correspond to the adsorption conditions, the process is preferably carried out as a continuous process in which an adsorption zone, a purification zone and a desorption zone, and preferably also a buffer zone between the adsorption zone and the desorption zone, are maintained in a column and the mixture which is to be treated flows through the adsorption zone, the buffer zone, where appropriate, the desorption zone and the purification zone. In this embodiment, the zones are periodically shifted cocurrently in relation to the liquid flow.
Patent DK-445389-A (DK)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: C07D213/16
Filed: 1989-09-08
Abstract: The invention relates to tricyclic aromatase inhibitors, their preparation and their use in a pharmaceutical preparation. The compounds according to the invention possess the general formula I <CHEM>  wherein R<1> and R<2> independently of one another denote H, halogen, alkyl, alkoxy, alkythio, OH, CN, CF3, NO2, an amino group which is unsubstituted or substituted by alkyl, an NHacyl group, carbonamide or a free or esterified carboxylate group;  R<3> is H, alkyl, alkoxyalkyl or arylalkyl;  R<4> is H, OH, alkoxy or arylalkoxy;  m is 1 or 2;  n is 2, 3 or 4;  the broken line represents an optional bond; <CHEM> with the proviso that when R<1> and R<2> are H, halogen, alkyl, alkoxy or OH, m = 1, n = 3, the broken line does not represent a bond and Q is imidazolyl, R<3> and R<4> may not both be H; and also pharmaceutically acceptable salts.
Patent DK-537283-A (DK)
Inventor: TESSIER JEAN
IPC: A23L7/109
Filed: 1983-11-24
Abstract: Novel esters in all possible isomeric forms or a mixture thereof having the formula    <IMAGE>  I  wherein Y is selected from the group consisting of hydrogen, halogen, -OAlK and   <IMAGE>  AlK is alkyl of 1 to 6 carbon atoms, n is 0, 1 or 2, Z is selected from the group consisting of -O- and -S-, R1 is selected from the group consisting of (a) optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl or cycloalkylalkyl of 3 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen, -OH, -SH, -OR', -SR',   <IMAGE>  +TR <IMAGE>    -SO2AlK2, -SO3AlK3, aryl optionally substtuted with at least one member of the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -CF3, -OCF3, -SCF3 and   <IMAGE>  R' is alkyl of 1 to 8 carbon atoms, R'' and R''' are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, AlK1, AlK2 and AlK3 are individually alkyl of 1 to 18 carbon atoms (b) aryl of 6 to 14 carbon atoms optionally substituted with at least one substituent selected from the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -OCF3, -CF3 and -SCF3 and (c) heterocycle optionally substituted with at least one member of the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -CF3, -OCF3 and -SCF3, R2, R3 and R4 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 8 carbon atoms, haloalkyl of 1 to 8 carbon atoms containing a plurality of halogens and alkoxy of 1 to 8 carbon atoms, W is selected from the group consisting of hydrogen and -CN, X is selected from the group consisting of carbon and nitrogen, Ar is selected from the group consisting of optionally substituted phenyl, pyridyl, thienyl, naphthyl, furyl and pyrrolyl and the ethylenic double bond may have Z or E geometry having parasitic activity, especially insecticidal, acaricidal and nematocidal activity.
Patent DK-595383-A (DK)
Inventor: NAGEL ARTHUR ADAM
IPC: C07H17/08
Filed: 1983-12-23
Abstract: A process for the alkylation of the C<sub>3</sub>" position of oleandomycin and antibacterial agents derived therefrom.
Patent FI-840091-A (FI)
Inventor: TODA YUICHI
IPC: H01B13/02
Filed: 1984-01-11
Abstract: A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.
Patent FI-854869-A (FI)
Inventor: KATTENBERG HANS ROBERT
IPC: A23G1/00
Filed: 1985-12-10
Abstract: The invention relates to an improved cocoa with colour coordinate L : 16 or below, which has a simple polyhydroxyphenols content of at least 0.25% preferably at least 0.30% and to foodstuffs and semi-finished products containing such improved cocoa.
Patent FI-872931-A (FI)
Inventor: FABRE JEAN-LOUIS
IPC: A61K31/435
Filed: 1987-07-02
Abstract: A compound of the general formula I;    <IMAGE>  (I)  in which R is hydrogen or a halogen or an alkyl, alkyloxy, alkylthio, trifluoromethyl, amino, alkylamino, dialkylamino, hydroxy, cyano, carboxy, alkylsulphinyl, alkylsulphonyl, sulphamido, alkylsulphamido, dialkylsulphamido, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, phenylcarbamoyl, diphenylcarbamoyl, pyridylcarbamoyl, dipyridylcarbamoyl, benzyl, alkylcarbonyl, benzoyl, alkyloxycarbonyl, phenoxycarbonyl, alkylcarbonyloxy, benzoyloxy, alkylcarbonylamino, benzamido, phenyl, phenoxy or phenylthio group, X is oxygen or sulphur or an imino, alkylimino, phenylimino, benzylimino, sulphinyl, sulphonyl, carbonyl, carbonylmethylene, methylenecarbonyl, carbonylvinylene or vinylenecarbonyl group, or X represents a valency bond or a straight-chain alkylene group containing 1 to 4 carbon atoms and Ar is a phenyl, naphthyl, pyridyl, quinolinyl, isoquinolinyl, thienyl, benzothienyl, thieno[3,2-b]thien-2-yl or thieno[2,3-b]thien-2-yl group, it being possible for the group Ar to be unsubstituted or substituted with one or more halogen or alkyl, alkyloxy, alkylthio, trifluoromethyl, amino, alkylamino, dialkylamino, hydroxy, cyano, carboxy, alkylsulphinyl, alkylsulphonyl, sulphamido, alkylsulphamido, dialkylsulphamido, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, phenylcarbamoyl, diphenylcarbamoyl, pyridylcarbamoyl, dipyridylcarbamoyl, benzyl, alkylcarbonyl, benzoyl, alkyloxycarbonyl, phenoxycarbonyl, alkylcarbonyloxy, benzoyloxy, alkylcarbonylamino or benzamido group; each alkyl moiety containing 1 to 4 straight- or branched-chain carbon atoms; the compound being in separate enantiomeric form or mixtures thereof or a pharmaceutically acceptable salt thereof is useful in the treatment of all the pathological conditions in which PAF-acether may be directly or indirectly implicated.
Patent FI-873631-A (FI)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D215/42
Filed: 1987-08-21
Abstract: There are described compounds of the formula <CHEM> where X is hydrogen, halogen, loweralkyl, loweralkoxy or trifluoromethyl;   R is - @-R4 or -@@-R4, R4 being loweralkyl; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 is hydrogen, loweralkyl or arylloweralkyl; and R3 is loweralkyl, with the proviso that when R is acetyl, R3 is methyl and X is hydrogen, R1 and R2 are not both hydrogen, or pharmaceutically acceptable acid addition salts thereof, which are useful for enhancing memory and for treating Alzheimer's disease.