baber/WOPTO huggingface dataset:
Patent CA-1241760-A (CA)
Inventor: GOERTZEL GERALD
IPC: G06F5/00
Filed: 1986-03-20
Granted: 1988-09-06
Abstract: ABSTRACT      An adaptive method of file compression is based on the recognition that language can be thought of as a stream of alternating words and separators.  Empty dictionaries are created for the words and separators.  For each event in the data stream, a determination is made whether the word is in the dictionary for words compiled from the previously encountered words or whether the word is a new word.  If the event is a separator, a similar determination is made using the dictionary for separators.  If the event is a new word or a new separator, the event is encoded with a predetermined new word or new separator symbol followed by encoding the characters of the word or separator.  A count is maintained of all word events and a count is maintained of all separator events as those events are encoded.  In addition, individual counts for each occurence of a word and each occurence of a separator are maintained.  The ratio of the number of times a word has been encountered to the total number of words encountered is used to estimate the probability of the word.  Similarly, the ratio of the number of times a separator has been encountered is used to estimate the probability of the separator.  These probabilities are used with a coding scheme, such as arithmetic coding, to code the words and separators in the two dictionaries.
Patent CA-1273103-A (CA)
Inventor: FAUSONE ALFREDO
IPC: H04B14/04
Filed: 1986-06-02
Granted: 1990-08-21
Abstract: ABSTRACT            A broadband signal broadcasting system comprising a circuit to encode the video and audio signals of a TV channel for forwarding to a switching matrix remotely operated by a subscriber;  a circuit to multiplex the encoded signals of two or more TV channels to be simulta-neously transmitted to the subscriber on a coaxial cable, radio link or optical fibre, and a circuit to receive the multiplexed signals, and to separate the two or more TV channels and to decode each channel so as to provide the subscriber with the video and audio signals of the selected channels.  The system utilizes a single encoding and a single decoding, of the nB? (n+m)B type, applied to the broadband signals respectively at the output from the originating signal sources and at the input to the subscriber's terminals.
Patent CA-1272252-A (CA)
Inventor: GEORGES PHILIPPE
IPC: H05B6/10
Filed: 1986-06-06
Granted: 1990-07-31
Abstract: This device for inductively heating the edges of an advancing metallurgical product (6) comprises inductors with a "C"-shaped magnetic yoke with coiled poles, disposed laterally astride the path of the edges; the two branches (2, 3) of the C are hinged in order to be opened more or less, an actuator system regulating the opening of the said hinged branches (2, 3). <IMAGE>
Patent CA-1249822-A (CA)
Inventor: GILMAN DAVID J
IPC: C07D213/75
Filed: 1986-06-18
Granted: 1989-02-07
Abstract: ABSTRACT "Guanidine Derivatives as Histamine H-2 Receptor Antagonists"          The invention relates to guanidine derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion.  According to the invention where is provided a guanidine derivative of the formula I:-.            in which R1 and R2, same or different, are hydrogen or 1-10C alkyl, 3-8C cycloalkyl or 4-14C cycloalkyl-alkyl, each alkyl, cycloalkyl or cycloalkylalkyl optionally carrying one or more F, Cl or Br atoms, provided that one of R1 and R2 is halogen substituted, or R2 is hydrogen and R1 is R5-E-W in which W is 2-6C alkylene optionally substituted by 1 or 2 1-4C alkyls, E is O,S        or NR6 in which R6 is H or 1-6C alkyl, R5 is H or 1-6C alkyl optionally substituted by 1 or 2 1-4C alkyls, or R5 and R6 are joined to form a pyrrolidine, piperidine, morpholine, piperazine or N-methylpiperazine ring; ring X is a heterocyclic ring as defined in the specification; A is phenylene or 5-7C cycloalkylene, or a 1-8C alkylene into which is optionally inserted one or two groups; D is O or S; and R3 and R4 are hydrogen or a variety of radicals described in the specification: and the pharmaceutically-acceptable acid-addition salts thereof.  Manufacturing processes and pharmaceutical compositions are also described.
Patent CA-1272430-A (CA)
Inventor: KOMATSU HAJIME
IPC: C21D8/12
Filed: 1986-07-11
Granted: 1990-08-07
Abstract: METHOD FOR PRODUCING A GRAIN-ORIENTED     ELECTRICAL STEEL SHEET         ABSTRACT OF THE DISCLOSURE           In the production of a grain-oriented electrical steel sheet, instead of conventional inhibitors a novel (Al, Si)N inhibitor is utilized.  This inhibitor is formed by obtaining an incomplete solution of Al and N and then nitriding the decarburization annealed steel sheet prior to initiation of a secondary recrystalliza-tion.  The fine inhibitor can be formed in a large amount, thereby enhancing the magnetic flux density.
Patent CA-1252814-A (CA)
Inventor: MCKEE JERE L
IPC: H01H73/24
Filed: 1986-07-30
Granted: 1989-04-18
Abstract: 52,275 ABSTRACT OF THE DISCLOSURE A circuit breaker with a  force  generate  shunt characterized by a circuit breaker structure between spaced conductors with a fixed contact on one  conductor  and  a movable contact on a contact arm that is movable between open  and closed positions.   A  flexible  shunt  connected between the arm and the other conductor which shunt in-cludes folded-over shunt portions that generate repulsion magnetic forces for pressing the closed contacts together and for expediting the contact arm open.
Patent CA-1266265-A (CA)
Title: Isolation of unreduced oligosaccharides
Inventor: DWEK RAYMOND ALLEN
IPC: A61K38/55
Filed: 1986-09-05
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE      A preparative scale method for the isolation of unreduced oligosaccharides of glycoproteins and glycohormones having a N-linked oligosaccharide structure is disclosed.  The method employs hydrazinolysis of the glycoprotein or glycohormone under reaction conditions to cause cleavage at the N-linked sites, producing a mixture having as a major component a de-N-acetylated hydrazone derivative of the oligo-saccharides, followed by N-acylation of the hydrazone derivative, acid-catalysis of the hydrazone derivative to produce unreduced oligosaccharides, and subjecting the resulting unreduced oligosaccharides to cellulose column chromatography to remove contaminants and to recover the unreduced oligosaccharides. Isolated oligosaccharides also are useful per se for preparing neoglycoproteins by attachment of individual oligosaccharides to various peptide or protein chains.
Patent CA-1266577-A (CA)
Inventor: PEREVOZKIN JURY L
IPC: C08K3/00
Filed: 1986-09-22
Granted: 1990-03-13
Abstract: WORK-PERFORMING MEMBER FOR FARM MACHINES The work-performing member for a farm machine has a cutting edge made of a high-carbon steel containing graphite in structurally free state in an amount of 0.5 to 1.32 percent of the total mass of the material.
Patent CA-1253241-A (CA)
Inventor: FRAUENTHAL JAMES C
IPC: H04Q3/66
Filed: 1986-09-30
Granted: 1989-04-25
Abstract: AUTOMATIC CALL DISTRIBUTOR TELEPHONE SERVICE     Abstract A method of balancing traffic loads to a plurality of customer automatic call distributors (ACDs). Each ACD periodically transmits call congestion data to a central data base.  Periodically, the data is automatically analyzed and resulting call routing information stored at the data base.  The call routing information is queried in response to each call directed to the customer to select an ACD for routing of the call.  Other signals are independently sent from the ACDs to the data base to indicate the present availability of trunks.  A given call may or may not be routed to the selected ACD depending upon the status of these signals.  In this case, the ACD selection process is repeated at the data base.
Patent CA-1262574-A (CA)
Inventor: MEAD JAMES B
IPC: H01Q25/00
Filed: 1986-10-27
Granted: 1989-10-31
Abstract: Title of the Invention:  MICROSTRIP ANTENNA COMPRESSED                  FEED     ABSTRACT OF THE DISCLOSURE A compressed feed is used in a microstrip antenna for reducing the spacing between adjacent tap points on the feed line such that sigma angle changes - due to temperature variations - of a radiating beam in a radar system is reduced.
Patent CA-1262415-A (CA)
Inventor: KUBO SETSUO
IPC: B23D57/00
Filed: 1987-04-10
Granted: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE        A guide pulley base for wire saw having a pair of main pulleys on the same plane, a pair of guidance pulleys in parallel to each other in such a way that each outer periphery of the guidance pulley is in contact with each parallel tangent line contacting with each outer periphery of each main pulley from the opposing side of the main pulleys, and further at need, a pair of second guidance pulleys, a pair of second main pulleys and an auxiliary pulley.        The guide pulley base for wire saw is arranged between a wire drive unit and an object to be cut for guiding a cutting wire and smoothly turning the wire travel direction when an object to be cut such as ferroconcrete structure in a building,  a bridge, a subway, etc. is cut off partially.
Patent CA-1270553-A (CA)
Inventor: KUPFERSCHMIDT ALBERT
IPC: H01T4/06
Filed: 1987-07-15
Granted: 1990-06-19
Abstract: TELEPHONE LINE PROTECTOR WITH LINE DISCONNECT AND AN ENTRANCE      TERMINAL ASSEMBLY INCORPORATING A PLURALITY OF PROTECTORS            Abstract of the Disclosure A housing for a telephone line protector comprises a well in which are positioned two spring biased members.  A first spring biased member is adjacent to the back end of the well and biased away therefrom.  The second spring biased member is axially aligned with and biased away from the first spring biased member.  One line conductor is connected to the first spring biased member and the other line conductor is connected to a terminal at the back end.  The spring bias of the second spring biased member is stronger than the bias of the first spring biased member.  Insertion of a protector module first causes movement of the first spring biased member to contact the terminal at the back end, and then moves the second spring biased member relative to the first spring biased member.  The protector module contacts a ground connection at the front end of the well as it is inserted.
Patent CH-508574-A (CH)
Title: Oxalic acid by oxidation of propylene inpresence of oxides
Inventor: ANDRE CHARAMEL
IPC: C07C51/275
Filed: 1970-02-09
Abstract: Propylene added to aq. HNO3 (concn. >=50%) at 10-40 degrees C/1-20 bars, heated without any other reagent, except optionally O2, with partial elimination of oxides of N, but maintaining their concn. in reaction mix at 1-10%, pref. 2-8% (expressed as w/w NO2) (giving faster reaction with negligible effect on yield).
Patent CH-516130-A (CH)
Title: Parallel flow shell and tube exchanger - with improved shell side flow characteristics
Inventor: SAMUEL BRITTAN HOSEGOOD
IPC: F28D7/16
Filed: 1971-02-24
Abstract: Each tube has an end section at the position where it is connected to the tube plate, having a single flow channel, with a further tube section, facing away from the tube plate connected to the end section and possessing a series of flow channels some of which are arranged symmetrically around the axis of the individual flow channels. the whole is such that the distance between the tubes in the vicinity of the end section is greater than the distance in other sections.
Patent CH-520153-A (CH)
Title: 12-nitro-reserpine prepn
Inventor: SALIMUZZAMAN SIDDIQUI
IPC: A61K/
Filed: 1971-04-19
Abstract: 12-Nitro-reserpine prepn. Title compd., useful as a hypotensive agent, is prepd. by nitrating reserpine with HNO3 and HOAc at 0 - 20 degrees C.
Patent DK-145888-A (DK)
Inventor: MUSCALA JAMES A
IPC: B65D41/54
Filed: 1988-03-17
Abstract: A seal for a bottle and cap assembly. The seal is formed from a heat shrink sheet (12) which is adhesively coated on one side. A pull tab (42) is formed by a pair of cuts in one edge of the sheet forming the seal and a tear strip (54) is adhesively secured to the back of the sheet in registration with the pull tab. After being adhesively secured to a bottle and cap assembly, the sheet is heat shrunk to conform to the contour of the bottle (64) and to provide a flange (70) over the bottle cap (62). In one embodiment the pull tab is in registration with the area of joinder between the cap and the bottle and in another, the sheet is devoid of adhesive in an area extending from the pull tab and bridging the joinder between the cap and bottle. In either case, pulling of the pull tab separates the sheet into a first piece adhered to the cap and a second piece adhered to the bottle allowing for the only possible access to the bottle without evidence of tampering showing in the sheet.
Patent DK-271285-A (DK)
Inventor: FERGUSON DOUGLAS MELVIN
IPC: A61B17/06
Filed: 1985-06-14
Abstract: A pack of needled sutures comprising first, second and third panels (1,3,4) of which second panel (3) is hinged along opposite sides of the other panels (1,4), the first (1) and second (3) panels having recesses (9,12) which register in the folded pack and the second panel (3) having an incised tab (11) on one side of recess (12) and an aperture (13) on the other side of the recess (12) to receive and grip a curved needle (17) which extends across the recess (12), the third panel (4) being shaped to engage the first panel (1) and hold the folder closed without obstructing access to the needle (17).
Patent DK-283382-A (DK)
Inventor: JENSEN KAJ BERG
IPC: F21V25/00
Filed: 1982-06-24
Abstract: Light with fire extinguisher is provided with receptacle D being filled with fire extinguishing liquid and pressed together with receptacle B being filled with inflammable liquid. In case of fire, receptacle D is disengaged by means of a slight pull. Pressure valve C is activated with a slight pressure. <IMAGE>
Patent DK-304885-A (DK)
Inventor: CRIDLAND IAN
IPC: E04B1/76
Filed: 1985-07-04
Abstract: Thermally insulating material suited for filling out and being deposited in hollow spaces in buildings, which material consists of regular and substantially rigid pieces open to moisture diffusion, said pieces ensuring, due to their loose packing, a certain passage of air through the material under normal ventilating conditions in order to ventilate undesirable humidity in the building structures.
Patent DK-358384-A (DK)
Inventor: GRAU ULRICH
IPC: A61K38/00
Filed: 1984-07-20
Abstract: The invention relates to medicaments consisting of a physiologically acceptable excipient and an active compound combination of (a) an insulin derivative of the formula I    <IMAGE>  (I)   in which R1 denotes H or H-Phe, R30 represents the radical of a neutral L-aminoacid and R31 represents a physiologically acceptable organic group of basic character with up to 50 carbon atoms, with an isoelectric point between 5.8 and 8.5, and (b) an insulin of the formula I in which R1 denotes H or H-Phe, R30 represents Ala, Thr or Ser and R31 denotes OH, and to its use for the treatment of diabetes mellitus.
Patent DK-369283-A (DK)
Inventor: KUETHER KLAUS H
IPC: A23K1/175
Filed: 1983-08-12
Abstract: 1. Particulate feed additive for ruminants on the basis of water-insoluble zinc complexes of one or more essential amino acids, characterized in that it consists of a mixture of the water-insoluble zinc complexes of one or more essential amino acids with a substantially rumen-proof matrix.
Patent DK-445388-A (DK)
Inventor: GUINN RONALD K
IPC: F16H21/20
Filed: 1988-08-09
Abstract: An eccentric drive mechanism (28) especially useful for a sickle assembly (12) of a harvester or mower includes two shafts (30, 36) that are coupled to a wheel-like drive member (20) such as a pulley, with one of the shafts (36) being in offset relation to the other shaft (30) and the central axis of the drive member (20). Each shaft (30, 36) presents inclined, flat wall sections (40, 42) in mutual interengagement, and releasable means (44) are provided for bringing the wall sections (40,42) into a position of wedging contact with each other and to the drive member (20) in order to retain the rotative position of one of the shafts (30,36) in a certain, pre-defined orientation relative to the rotative position of the other shaft and to the drive member (20). Advantageously, the drive mechanism enables the wheel-like drive member (20) to be supported on both sides to avoid imposition of cantilever-type loadings, and yet the mechanism can be readily disassembled and reassembled when desired without the need for extensive labor to realign and re-position the rotative orientation of the two shafts (30,36) relative to the drive member (20). The eccentric shaft (36) is coupled to a sway bar (62) of the header (10) for oscillation of the sickle (12).
Patent DK-480682-A (DK)
Inventor: PFEIFFER FRANCIS RICHARD
IPC: A61K31/02
Filed: 1982-10-29
Abstract: Certain N-carboxyalkyl prolyl-containing tripeptides have been prepared and found to improve kidney function. A species of the group of new compounds is N-(2-carboxyethyl)-L-prolyl-L-alanyl-L-proline which has diuretic activity and increases renal blood flow. The compounds are prepared by chemical reactions which couple an amino acid with a dipeptide.
Patent DK-481487-A (DK)
Inventor: CREBER DAVID K
IPC: C04B35/65
Filed: 1987-09-15
Abstract: Production of composite ceramic articles using a porous bed or preform of filler material (12) with a molten metal (11) in the presence of a vapor phase oxidant, for effecting infiltrating growth of a polycrystalline matrix of a metal-oxidant reaction product into the filler bed (12) or preform, wherein the filler material bed or preform has a first pore system of coarse interconnected pores, and a second pore system of finer interconnected pores defined by portions of the filler material which remain structurally stable in pore-defining arrangement during infiltration.
Patent DK-498585-A (DK)
Inventor: MOREIN BROR
IPC: A61K39/44
Filed: 1985-10-30
Abstract: The invention relates to a process for preparing an immunogenic complex comprising a carrier molecule prepared by mixing viruses, mycoplasmas, bacterias, animal cells or proteins or peptides having hydrophobic regions with one or more solubilizing agents, whereby a complex having been formed between proteins or peptides and solubilizing agents, whereafter the proteins or the peptides have been separated from the solubilizing agent in the presence of a glycoside solution which contains one or more glycosides having hydrophobic and hydrophilic regions in a concentration of at least the critical micellular concentration, or alternatively have been separated from the solubilizing agent and transferred directly to the aforementioned glycoside solution, and the carrier molecule being bound to one or more molecules selected from peptides, proteins, carbohydrates, lipoproteins, glycolipides or small molecules, such as biotine, by coupling with known methods between functional coupling groups in the bound molecules and functional groups in the peptides or the proteins in the carrier molecule. 
<??>The invention also relates to a method for preparing such immunogenic complexes, compositions, vaccines containing such complexes and to reagents.
Patent DK-528483-A (DK)
Inventor: KLAUS BAEAETJER
IPC: C04B18/08
Filed: 1983-11-18
Abstract: 1. A storable granular material on the basis of fly ashes and a hydraulic mixture of a bonding agent containing cement and gypsum, mixed under admixture of water and brought into granular shape, characterized in that the fly ashes are of any origin, and that the bonding agent mixture contains carbide sludge and, optionally, additives, and in that for every 100 parts by weight of fly ashes there are 8 to 12 parts by weight of cement, 7 to 11 parts by weight of gypsum, and 6.5 to 8.5 parts by weight of calcium carbide.
Patent DK-540589-A (DK)
Inventor: SETOI HIROYUKI
IPC: A61P1/04
Filed: 1989-10-30
Abstract: A compound of the formula : <CHEM>  wherein R<1> is alkyl, ar(lower)alkyl which may have suitable substituent(s), or heterocyclic(lower)alkyl,  R<2> is hydrogen or an acyl group, and R<3> is carboxy(lower)alkyl, protected carboxy(lower)alkyl, carboxyaryl or protected carboxyaryl,  and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them or a pharmaceutically acceptable salt thereof in admixture with pharmaceutically acceptable carriers.
Patent DK-546386-A (DK)
Inventor: ARCHIBALD JOHN LEHEUP
IPC: C07D401/12
Filed: 1986-11-14
Abstract: The invention relates to compounds of formula <CHEM> wherein R represents hydrogen or fluorine and R<1> represents 3-pyridyl or 4-pyridyl or a salt thereof which compounds exhibit psychotropic activity and are useful as antidepressants.
Patent DK-562385-A (DK)
Inventor: PETERSEN ARNE
IPC: H02B1/32
Filed: 1985-12-04
Abstract: An installation fitting for use when making installations in an electrical distribution unit at a predetermined depth connects the front frame and back frame and is simply clipped in place. An installation plate can be mounted at a predetermined depth, while nuts 5 which correspond to the predetermined depth are inserted from the body flange of the installation fitting 4. The installation is completed by screws being screwed directly into the inserted nuts through the installation plate. <IMAGE>
Patent DK-567378-A (DK)
Inventor: VARGA J
IPC: D07B/
Filed: 1978-12-18
Abstract: Apparatus 10 for delivering strands 32c for manufacture of cables 40' at high speed, comprising a rotatable frame 24 having a number of spool supporting bodies 30 mounted in parallel with and at angular inter-distance around the rotational axis of the frame. Each spool supporting body 30 comprises a locking mechanism 78 for simultaneous fixing or disengaging of a whole row of spools 32, each one being placed outwards of the rotational axis of the frame and having its longitudinal axis substantially radially orientated or orientated orthogonally to the axis of the apparatus. Thread controlling means 42 in connection with each of the spools 32 pull out the strand threads 32c from the spools under influence of outer pulling forces. The pulling is directed substantially radially inwards against the action of the centrifugal forces, and the strands 32c are guided towards the axis of the apparatus and subsequently in parallel with this, such that the threads from all the spools 32 may be guided to one end of the rotating frame 24 and be coiled around a core thread 40. A spool insertion and removal system is also disclosed which may advantageously be used in conjunction with the apparatus. <IMAGE>
Patent DK-576685-A (DK)
Inventor: KING ALAN M
IPC: A47J31/24
Filed: 1985-12-12
Abstract: The invention relates to improvements to beverage brewing machines. According to the invention the brewing machine 10 can brew a larger single cup of a beverage without affecting the quality of the beverage. The brewing machine comprises an upper brewing chamber 12, a lower brewing chamber 11 below the upper chamber and a filter element 20 between the upper and the lower chamber. In order to increase the quantity of brewed beverage, the size of the lower chamber 11 is increased by increasing the cross-sectional area of the lower chamber. The area of the upper opening of the lower chamber is, however, not increased. In particular, a flange 15 runs inwards from the top of the wall of the lower chamber in order thereby to cover a part of the upper end of the opening of the chamber. <IMAGE>