baber/WOPTO huggingface dataset:
Patent CA-1234877-A (CA)
Title: Apparatus for heating granular materials
Inventor: WYSLOUZIL WALTER
IPC: H05B6/78
Filed: 1985-04-15
Granted: 1988-04-05
Abstract: APPARATUS FOR HEATING GRANULAR MATERIALS                 ABSTRACT OF THE DISCLOSURE         An apparatus for heating granular material such as mustard seeds, peanuts, cacao beans, coffee beans, and soybeans includes an inclined cylindrical drum forming a heating chamber.  The material is fed to the heating chamber through an upper tube which also feeds hot gas into the chamber.  Microwave energy is fed into the lower end of the chamber which is provided with an internal structure of concentric rings and longitudinal strip members to assist in mixing of the material.
Patent CA-1243736-A (CA)
Inventor: TAMAMURA TOSHIAKI
IPC: H05K3/10
Filed: 1985-05-22
Granted: 1988-10-25
Abstract: Abstract of the Disclosure A polymer film with a conductive electrode has an insulated polymer film with an electrically conductive pattern containing an electrically conductive polymer of an aromatic compound, the conductive pattern being formed on at least one major surface of the insulated film, and an internal portion extending from the at least one major surface.
Patent CA-1256218-A (CA)
Inventor: VOORHEES KENT J
IPC: G01V9/00
Filed: 1985-06-19
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus and method for detecting and mapping volatile   species   emanating   from   an   underground source.    A  mass  spectrometer  is  used  for  species identification and multivariate statistics are employed to define the source of the species.
Patent CA-1241694-A (CA)
Inventor: HOUSE LAWRENCE E II
IPC: H02J7/00
Filed: 1985-08-28
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for storing and recharging a rechargeable elec-tric tool such as an electric drill is disclosed.  he apparatus includes a holster that receives a portion of the tool and facil-itates it being detachably affixed to the clothing of the user.          The holster further includes an opening exposing the electrical contacts used to recharge the tool.  The apparatus further in-cludes a base for recharging the tool.  The base engages the hol-ster and makes electrical contact with the electrical contacts on the tool through the opening in the holster.
Patent CA-1252745-A (CA)
Inventor: WHALEN JOSEPH W
IPC: A23K20/195
Filed: 1985-09-04
Granted: 1989-04-18
Abstract: ABSTRACT         Antibiotic A26201-1 and antibiotic A26201-2 are produced by the novel microorganism, Ackinoplanes species A26201 (ATCC 39573), under aqueous aerobic fermentation conditions.  The antibiotics are useful for inhibiting bacteria, particularly gram positive bacteria, and are also useful for promoting the growth of monogastric and ruminant animals.
Patent CA-1234235-A (CA)
Inventor: PUHL LARRY C
IPC: H04M1/00
Filed: 1985-10-18
Granted: 1988-03-15
Abstract: FULL DUPLEX SPEAKERPHONE FOR RADIO       AND LANDLINE TELEPHONES          Abstract A full duplex speakerphone employing adaptive filters and having application in radiotelephone systems is disclosed.  To cancel acoustic feedback echo of the receive signal, a representation of the receive signal generated via an A/D converter (601) and an adaptive filter (301) is subtracted by a summer (303) from the transmit signal generated by the speakerphone microphone (115).  Adaptive filter receive signal representation coefficients employed in the receive signal adaptive filter (301) are modified when the receive signal is detected in a land party signal detector (225). Likewise, to cancel electronic echo of the transmit signal, a representation of the transmit signal generated via an A/D converter (605) and an adaptive filter (305) is subtracted from the receive signal by   summer (307). The adaptive filter transmit signal representation coefficients employed in the transmit signal adaptive filter (305) are modified when the transmit signal is detected.
Patent CA-1265528-A (CA)
Inventor: FARRAR DAVID
IPC: C09D7/45
Filed: 1985-11-14
Granted: 1990-02-06
Abstract: ABSTRACT       Water Soluble Polymer and Compositions Containing Them Novel water soluble polymers are formed from one or more  unsaturated  monomers  and  contain  acid  groups selected from carboxylic,  sulphuric and sulphonic acid groups, or water soluble salts thereof, and have Mw of from 1,000 to 100,000 (measured on the full sodium salt), and polydispersity below 1.5.   The polymers are useful as dispersing agents, especially as thinners in drilling or   packer   fluids,   and   are   useful   in   detergent compositions  as  detergent  builders  or  anti-retention aids.
Patent CA-1272020-A (CA)
Inventor: MUSCHELKNAUTZ EDGAR
IPC: C22B5/02
Filed: 1986-02-28
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE:          An apparatus which serves for a pyrometallurgical processing of fine-grained solids suspended in high-oxygen gases,  comprises a generally horizontally extending cylindrical vessel  and  a  combustion  shaft,  which communicates with and vertically opens into the vessel which is provided with a gas outlet opening and with an opening for discharging molten material.   An almost complete separation of the molten particles is effected in that the mouth of the combustion shaft tangentially opens into the vessel at the entrance of a spiral-shaped entrance passage, which opens into a discharge slot, which is formed in the shell of the vessel and which in the lower portion of the shell of the substantially cylindrical vessel extends substantially parallel to the longitudinal axis of the vessel.
Patent CA-1262897-A (CA)
Inventor: KAWADA MITSURU
IPC: C07H19/06
Filed: 1986-03-04
Granted: 1989-11-14
Abstract: ABSTRACTS OF THE DISCLOSURE     A cytosine nucleoside is produced by reacting a peracylcytosine with a hydroxy-protected monosaccharide or a hydroxy-protected nucleoside whose base moiety is other than cytosine and, if necessary, removing the hydroxy-protecting group.  The product is useful as drug or intermediate for the production of drug such as cytidine diphosphate choline.
Patent CA-1261280-A (CA)
Inventor: HOOD OLIVER S
IPC: G11B23/50
Filed: 1986-04-11
Granted: 1989-09-26
Abstract: ABSTRACT           APPARATUS FOR CLEANING A RECORD DISC            A cleaning apparatus for a record disc comprises a support member having a top side and a bottom side. Locating means is provided for locating the support member relative to the centre of a record disc.  A knob is mounted on the top side of the support member for rotation about an axis offset from the locating means whereby the support member may be manually rotated about the centre of the record disc.  A holder for a cleaning pad is mounted on the bottom side of the support member also for rotation about an axis offset from the locating means.  A drive mechanism comprising a step-up gear is provided to couple the knob and the pad holder together such that rotation of the knob relative to the support member causes rotation of the pad holder relative to the support member.  The knob is hollow and the drive mechanism comprises a circular set of teeth arranged around the internal periphery of the knob coaxially with the axis of rotation of the knob, and a gear wheel fixed relative to the pad holder coaxially with the axis of rotation of the pad holder, the gear wheel being driven by the teeth on the internal periphery of the knob.  The cleaning pad has a circular cleaning portion which in use imparts a generally radially cleaning action on the record disc.
Patent CA-1255825-A (CA)
Inventor: TROUPES DEMETRIOS
IPC: B41J2/485
Filed: 1986-06-03
Granted: 1989-06-13
Abstract: METHOD AND APPARATUS FOR DISPLAYING          ENHANCED DOT MATRIX CHARACTERS     Abstract A method and apparatus for displaying enhanced dot matrix characters is disclosed.  Using stored sets of binary data elements which define the shape of the respective characters of a set, logical operations are performed to add additional binary data elements to provide the desired character.  Characters are enhanced by either thickening the linear components thereof in a direction orthogonal to that of the linear components, or making them more dense by adding dots along the length of the linear components, or both.  The store data defines the character with a high density in the horizontal direction and a lower density in the vertical and diagonal directions.  The characters are enhanced by defining a reference matrix which comprises a subset of the stored binary data elements, adding blank binary data elements to the defined reference matrix at locations between the stored binary data elements, and comparing portions of the reference matrix including the added blank binary data elements with corresponding portions of a predetermined matrix, and converting to a dot those added binary data elements that match the elements of the predetermined matrix.  Characters may be enhanced in one manner but not another, and they may be enhnaced along one or more linear components but less than all of them.
Patent CA-1253729-A (CA)
Inventor: LOWE TERRY L
IPC: A01B19/02
Filed: 1986-06-20
Granted: 1989-05-09
Abstract: HARROW WITH LINK HAVING SPIKE ATTITUDE CONTROL           Abstract of the Disclosure A flexible spike-tooth harrow having a plurality of tooth-supporting angles spaced fore-and-aft by connecting structure including reversible link straps having opposed edge surfaces on one end thereof tapered with respect to the axis of the strap at differing angles.  A selected one of the edges is positioned against the top side of the angle to maintain the spikes in a preselected working attitude.  By simply reversing the strap with respect to its longitudinal axis, the working angle of the spikes can be changed.
Patent CA-1273139-A (CA)
Inventor: KUIJK KAREL E
IPC: G02F1/163
Filed: 1986-10-15
Granted: 1990-08-21
Abstract: ABSTRACT:            Display arrangement with improved drive.            In order to attain that in an LCD display ar-rangement (TV), the voltage across the picture element (12) is inverted during each TV field period, two diodes (9, 19) per picture element are used, which are each con-nected to a separate row electrode (8). Each row electrode (8) is common to two rows of picture elements (12). Thus, arbitrary LCD liquids may be used, while the number of row connections is equal to the number of rows of picture elements.
Patent CA-1260582-A (CA)
Inventor: CANALE LEONARD M
IPC: H04Q3/545
Filed: 1987-02-10
Granted: 1989-09-26
Abstract: A TERMINAL BASED ADJUNCT CALL MANGER      FOR A COMMUNICATION SYSTEM            Abstract An adjunct call manager unit 107 connects to a station set port 111 of a telephone communication system 101 and receives button identification and status signals 601 to determine line, agent, and feature activation status of the system. In response to one or more of the received status signals, commands are sent to the system using button depression commands and switchhook commands 610 to effectuate call processing control over the system. In one embodiment, the adjunct unit functions as an automated call distributor for managing incoming calls to the system.          (FIG. 1).
Patent CA-1272868-A (CA)
Inventor: NOE STEPHEN A
IPC: C01C1/04
Filed: 1987-05-27
Granted: 1990-08-21
Abstract: ABSTRACT    A horizontal, cold wall  ammonia converter having a plurality of  transverse-flow  catalyst  beds  with  a  first  vertical heat exchanger located between the first and second catalyst beds and a second vertical  heat  exchanger  located  between  the second and third catalyst beds.
Patent CA-1265623-A (CA)
Inventor: LEE EDDY
IPC: G06F17/27
Filed: 1987-06-11
Granted: 1990-02-06
Abstract: A METHOD OF FACILITATING COMPUTER SORTING A method of facilitating the alphabetical dictionary sorting, by computer, of words based upon characters from a multilingual alphabet, especially the repertoire of characters defined in the new standard alphabet known as ISO 8859/1. This invention uses an encoding scheme to determine the language dependent sort orders for the characters defined in ISO 8859/1. This encoding scheme removes the dependency of sorting on the character set's internal collating representation. This method allows the same sorting software to support many (if not all) of the languages supported by the alphabet. By storing the language dependent sort orders as data files, the sorting software is immune to the user's language and hence is highly portable. The number of languages supported is directly proportional to the number of data files available.
Patent CA-1274449-A (CA)
Title: Self-adjusting control valve for elevators
Inventor: LAWRENCE WILLAU A P
IPC: B66B1/04
Filed: 1987-10-13
Granted: 1990-09-25
Abstract: SELF-ADJUSTING CONTROL VALVE FOR ELEVATORS The invention discloses an automated hydraulic valve, for use in an elevator propulsion system. The elevator includes a car which is powered by a piston which moves within a cylinder. The automated valve controls the flow of hydraulic fluid into and out of the cylinder. The valve insures that the acceleration and deceleration of the elevator car will be uniform, and that the acceleration or deceleration will occur over a constant, predetermined interval, regardless of the load in the car. The control valve allows fluid to flow from a reservoir, and into the cylinder or back to the reservoir, with varying rates of flow. When fluid is directed into the cylinder, the elevator ascends. When fluid is allowed out of the cylinder, the elevator descends. The operation of the control valve is governed by a bypass piston assembly which is moved in response to the sensed pressure in the cylinder and the pressure in the valve. The rate at which the bypass piston assembly is moved is precisely controlled, preferably by a microprocessor. The rate of movement of the bypass piston assembly compensates for changes in the weight of the elevator car. The invention therefore also includes a method of controlling a hydraulic valve for an elevator, which method insures that the operation of the elevator will be substantially independent of changing load conditions.
Patent CH-521355-A (CH)
Title: Aromatic ethers
Inventor: EDENHOFER ALBRECHT DR
IPC: C07D295/108
Filed: 1968-12-24
Abstract: Compds. (R1R2)C6H3-X-CH2-Y-CH2-Z-C6H3(R3R4) (where R1 is NH2, AlkylNH, AlkanoylNH, AlkanoylIN(Alkyl) or AlkylINHSO2; R2 is H or Halogen; R3 and R4 are H, OH, NH2, halogen, alkyl or Oalkyl, X is O or S; Y is CH2, CHOH, CHOOCalkyl, CHOSO2alkyl, CHOSO2aryl, or CO- and Z is 1,4-piperazinyl) esp. racemic and (+)-2'-/3-/4-(o-methoxyphenyl)-1-piperazinyl/-2-hydroxypropoxy/-a- cetanilide and racemic 3'-/3-(4-phenyl-1-piperazinyl)-2-hydroxypropoxy/acetanilide are useful hypotensive agents and are prepd. by standard methods.
Patent DK-101984-A (DK)
Inventor: PEDERSEN KURT FLEMMING LINDEGA
IPC: H01H9/00
Filed: 1984-02-24
Abstract: There is described a handle mechanism for operation, from the outside, of a switch which is arranged in a rack closed with a door. The mechanism provides equalising of installation tolerances and establishes a locking of the door against unauthorised opening. These functions are achieved with an equalising element which is entirely built into a housing 10. The outer shape of the housing 10 co-operates with a hole 13 in the handle. The part of the housing turned toward the switch co-operates with a locking element in the form of a guide plate 17. <IMAGE>
Patent DK-104488-A (DK)
Inventor: LAVIELLE GILBERT
IPC: C07D307/83
Filed: 1988-02-26
Abstract: The invention relates to new acetamides derived from 2,3-dihydro-3-phenyl-2-benzofuranone, of general formula I    <IMAGE> (I)  in which: R1 denotes a hydrogen or halogen atom, R2 and R3, which may be identical or different, each denote a hydrogen atom or a linear or branched alkyl radical containing 1 to 4 carbon atoms, a benzyl radical optionally substituted with a halogen atom, with an alkoxy radical containing 1 to 4 carbon atoms or with an alkyl radical having 1 to 4 carbon atoms, or a 3,4-methylenedioxybenzyl radical, or form, together with the nitrogen to which they are attached, a 4-morpholinyl radical or a 1-piperazinyl radical.
Patent DK-186988-A (DK)
Inventor: BENGTSSON FRED
IPC: E05D15/16
Filed: 1988-04-06
Abstract: The invention relates to a holder 1 for rollers 4 or the like, which can be displaced along a track 5 which extends along the movement path of a door leaf or another covering element. The invention makes it possible inter alia to use a single type of roller holder irrespective of the curvature of the guide track. Each roller 5 is supported by a suspended arrangement 6 in such a manner that the rollers 4 can be adjusted into the desired position relative to said track 5. <IMAGE>
Patent DK-230482-A (DK)
Inventor: WHITE G R
IPC: C07D405/14
Filed: 1982-05-21
Abstract: The invention provides 2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-[5-(1,3-benzodioxo lyl)methyl]-4-pyrimidone di(methanesulphonate) which is useful as a histamine H2-antagonist. The compound can be prepared by reacting 2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-[5-(1,3-benzodioxo lyl)methyl]-4-pyrimidone with methanesulphonic acid.
Patent DK-252890-A (DK)
Inventor: SVANE LEO KOLLING ADOLPHSEN
IPC: E06B7/26
Filed: 1990-10-19
Abstract: A frame structure for inward opening windows or glazed doors comprises an internal wood frame (10) adapted to an internal wood main frame (22) and an external frame covering (17) of corrosion resistant rail profiles, which cover the wood profiles (10, 22) of the frame and main frame for protection of these from the action of the weather. A narrow internal edge portion of the thermo pane (1) is connected with a projecting flange part (4) of a flat edge fillet profile (2), which is connected with a glazing bead (3) on the outside and is designed on the inside to cover the outside of the wood frame (10). The frame covering comprises an outer wall (18) connecting with an inwardly oblique partition wall (23), which partly serves as drain in a water collecting chamber delimited by the frame covering and the edge fillet profile (2), and serves also as a ventilation duct along the circumference between the frame and the main frame, and partly together with a wall part (20) placed inside the outer wall covers the part of the wood main frame (22) which projects beyond the wood frame (10), but is mainly spaced from same. <IMAGE>
Patent DK-260588-A (DK)
Inventor: EDWARDS PHILIP DUKE
IPC: C07K5/00
Filed: 1988-05-11
Abstract: The invention provides a series of novel heterocyclic ketones of formula I <CHEM> and pharmaceutically acceptable base-addition salts thereof, in which the values of R<4>, L, A, X and Q have the meanings defined in the following specification. The compounds of formula I are inhibitors of human leukocytic elastase. The invention also provides pharmaceutical compositions containing a compound of formula I, or a pharmaceutically acceptable base-addition salt thereof, and processes and intermediates for the manufacture of compounds of formula I.
Patent DK-306087-A (DK)
Inventor: BOMBARDELLI EZIO
IPC: B01D11/02
Filed: 1987-06-16
Abstract: A new process of extraction of oily fruits, in particular of Serenoa ripens fruits, by means of CO2 in hypercritical conditions, allows to obtain an extract devoid of residual solvents and impurities, that can be directly used in the pharmaceutical technique.
Patent DK-322484-A (DK)
Inventor: ENGELL JOHN EMIL
IPC: C01G25/00
Filed: 1984-06-29
Abstract: An ion-sensitive measuring electrode arrangement with an ion-sensitive element based on ion-conducting crystalline ceramic material displays selectivity for Na+ ions in relation to H+ ions corresponding to that of the known sodium-sensitive glass-based solid membrane electrodes. Ion-sensitive measuring electrode arrangements with good selectivity characteristics are produced on the basis of ion-conducting crystalline material, the crystal structure of which comprises a three-dimensionally extended interstitial space containing positions for ions, in particular material, the interstitial space having bottleneck passages which just allow passage of ions. The ion-conducting crystalline ceramic material is based on oxides of zirconium, phosphorus and silicon. <IMAGE>
Patent DK-333884-A (DK)
Inventor: POWELL DAVID R
IPC: A61K9/22
Filed: 1984-07-06
Abstract: A new class of solid pharmaceutical formulations enables the attainment of slow, zero order in vivo release of a wide range of pharmaceutically active ingredients upon oral administration. A broad range of release rates can be preselected by suitable adjustments of tablet properties. The formulations are based upon control of active ingredient release from the surface of the tablet via a controlled surface erosion mechanism. These compositions comprise:(a) an effective amount in the range of 10-90 wt. % of a pharmacologically active compound having a water solubility (20' C.) of 1/5-1/1000 (w/w);(b) 1-40 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/40 (w/w);(c) 2-20 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/10 (w/w);(d) an amount in the range of 0.05-1.0 wt. % of a disintegrating agent for pharmaceutical compositions, at which amount the compound is ineffective as a disintegrating agent;(e) 0.1-2.0wt.. % of a surfactant which is pharmaceutically acceptable in oral compositions; and, as necessary for tablet manufacturing purposes;(f) 1-20 wt. % of a binder which is pharmaceutically acceptable in oral compositions; or(g) 0.5-5.0 wt. % of a die wall lubricant which is pharmaceutically acceptable in oral compositions.
Patent DK-348783-A (DK)
Inventor: PHELPS RUSSELL LEE
IPC: G03G21/00
Filed: 1983-07-29
Abstract: A document sheet feeding and registration apparatus and method is described for deskewing and registering a document sheet (7) relative to a registered copying position on a copier platen (3) by feeding it against a sheet aligning document registration stop (18). Initially the document sheet is fed towards the registration stop (18) with a first document sheet feeder (17) exemplified by a widely transversely spaced pair of high friction sheet feeding rollers, which resist skewing of the document sheet. Then the first document sheet feeder (17) is removed from the document sheet (7) after its lead edge is engaged by a second document sheet feeder (16) and before the document sheet (7) engages the registration edge stop (18) so that final skewing control of the document sheet is only by the second document sheet feeder (16). The second document sheet feeder (16) is a single sheet feeding roller positioned centrally of the document sheet lead edge area and positioned closely adjacent the registration edge (18). This single roller provides a brief low rotational resistance deskewing of the document sheet (7) while driving the document sheet into final alignment with the registration stop (18). All of the sheet feeding rollers are positioned over the document on the platen extending through a backing plate (27) so as to be hidden during copying.
Patent DK-352987-A (DK)
Inventor: BUTTERWORTH MARIN
IPC: D01G15/62
Filed: 1987-07-08
Abstract: A method of handling slubbings in the woollen process comprises positioning a curved flume 24 in the path of the some or each slubbing l4 and passing the slubbing along the flume 24 to create a stress or tension therein. The stress or tension compacts the slubbing and enables it to be wound on a spool l2 in a very much more compact form than was hitherto possible. The flume 24 is easy to thread up and the tension is continuously variable to meet specific conditions.