baber/WOPTO huggingface dataset:
Patent CA-1301350-C (CA)
Title: Obtaining a selected frequency component in rectangular coordinates from a set of electrical waveforms
Inventor: VERBANETS WILLIAM R
IPC: G01R23/16
Filed: 1989-01-10
Granted: 1992-05-19
Abstract: WE54,208 Abstract of the Disclosure A  selected  frequency  component  is  obtained  in rectangular  coordinates  from  each  waveform  in  a  set  of electrical waveforms by periodically, during a cycle of the selected  frequency,  sequentially at  instants separated by selected intervals, generating digital waveform samples of the  instantaneous analog amplitude of each waveform.   The digital waveform samples are correlated with reference sine and   cosine  waves   of   the   selected   frequency  by  a microprocessor using a full cycle Fourier algorithm which is adjusted for the number of intervals between generation of the  digital  sample  for  the  respective  waveforms.    The digital samples are generated sequentially by multiplexing the  analog  signals  to  a  single  sample/hold  circuit  for conversion  to  digital  signals  by  an  analog  to  digital converter.
Patent CA-1321054-C (CA)
Inventor: KUHN ELMAR
IPC: A44B11/00
Filed: 1989-01-12
Granted: 1993-08-10
Abstract: ABSTRACT            A decorative clasp comprises a clasp upper part having a dish-shaped cross-section to provide an upper surface an an open underside with downwardly facing edges. Material covers the clasp upper part and has ends secured within the clasp.  The clasp further includes a clasp lower part having a dish-shaped cross-section to provide a lower surface and an open top side with upwardly facing edges. The open top side of the clasp lower part is pressed into the open underside of the clasp upper part to provide an internal clasp space within the clasp for receiving the ends of the material.  The upper surface of the clasp upper part is inclined relative to the lower surface of the clasp lower part when pressed together so that the upper and lower surfaces are non-parallel to each other.  The upper surface of the clasp upper part is disposed in a first plane and the edges of the open underside of the clasp upper part are disposed in a second plane.  The first plane is inclined relative to the second plane.  The lower surface of the clasp lower part is disposed in a third plane and the edges of the open top side of the clasp lower part are disposed in a fourth plane.  The fourth plane is inclined relative to the third plane.  The third plane of the lower surface of the clasp lower part is parallel to the second plane of the edges of the open underside of the clasp lower part and the fourth plane of the edges of the open top side of the clasp lower part is parallel to the first plane of the upper surface of the clasp upper part.
Patent CA-1305318-C (CA)
Title: Human limb measuring system and method
Inventor: WIDDOES HAROLD D
IPC: A61B5/107
Filed: 1989-02-09
Granted: 1992-07-21
Abstract: Abstract of the Disclosure Measuring the length of a human limb by compressing body tissue at the ends of the limb a prescribed amount and then making the length measurement while the body tissue is compressed the prescribed amount.
Patent CA-1327012-C (CA)
Title: Non-aerosol hair spray composition
Inventor: LAJOIE BEVERLY J
IPC: A61K8/81
Filed: 1989-03-21
Granted: 1994-02-15
Abstract: NON-AEROSOL HAIR SPRAY COMPOSITION            ABSTRACT OF THE DISCLOSURE              A non-aerosol hair spray composition which provides superior hair styling properties while maintaining good hold or style retention contains about 5 to 10 percent of a lower alkyl ester of an alkyl vinyl ether-maleic acid copolymer, from 10 to 15 percent water, about 73 to 85 percent lower aliphatic alcohol, and up to about 2% of adjuvants.
Patent CA-1337658-C (CA)
Inventor: MICHAUD PHILIPPE
IPC: C09J179/08
Filed: 1989-03-22
Granted: 1995-11-28
Abstract: New aromatic polyamideimides whose chains contain optionally substituted end groups of maleimido type. 
<??>More precisely, these polymers correspond to the formula: 
<IMAGE>
 in which: D denotes a valency bond, an atom or a divalent group; B denotes a trivalent aromatic radical containing at least 6 carbon atoms; m is at least equal to 1; and X denotes the radical of formula: 
<IMAGE>
 in which R1 and R2 = H or CH3, R3 = CH3, n = 0, 1, 2 or 3 and E = a valency bond or -CH2-. These polymers are obtained by direct reaction of an aromatic diisocyanate, a tricarboxylic acid monoanhydride and a carboxylic monoacid substituted by a maleimido group (itself optionally substituted). 
<??>These polyamideimides can be employed especially for the production of coating films, adhesive substances and moulded articles and can be crosslinked when heated.
Patent CA-1307538-C (CA)
Title: Method of producing 2-(2-hydroxyethoxy)-ethanol ester of flufenamic acid
Inventor: METZ GUNTER
IPC: C07C229/56
Filed: 1989-03-30
Granted: 1992-09-15
Abstract: TITLE OF THE INVENTION:          A METHOD OF PRODUCING 2-(2-HYDROXYETHOXY)-ETHANOL ESTERS FROM FLUFENAMIC ACID            ABSTRACT OF THE DISCLOSURE      By using a new method 2-(2-hydroxyethoxy)-ethanol ester is produced from flufenamir acid as a result of direct esterification with diol with an excess of 8-15 mol diol per mol flufenamic acid without concurrent removal of water.
Patent CA-1322389-C (CA)
Title: Electromagnetic levitation device for wheeled-vehicles
Inventor: MICHNA CLAUS G
IPC: B62D55/265
Filed: 1989-06-12
Granted: 1993-09-21
Abstract: ELECTROMAGNETIC LEVITATION DEVICE       FOR WHEELED-VEHICLES                 ABSTRACT OF THE INVENTION         This  invention  provides  an electromagnetic device  arranged to levitate and move a wheeled-vehicle over   a   waterless  surface  with  a minimum  energy expended.    The  electromagnetic  device comprises: an endless  belt which contacts the surface over which the vehicle  is moved;  a  series of magnets positioned on the  belt's  inner  surface which repel other series of magnets  suspended  from  the vehicle body and axles; a set  of  wheels  on  the  axles  which  engage  a track positioned  between  the series of magnets on the inner surface  of  the  belt; and a set of electric harnesses arranged  to  polarize  the  series of magnets, whereby they  repel  each other to transfer the wheeled-vehicle weight from the axles to the endless belt.
Patent CA-1335666-C (CA)
Title: Extraction and purification of an anticoagulant principle from the south american leech, haementeria ghilianii
Inventor: CARDIN ALAN D
IPC: A61K38/00
Filed: 1989-06-15
Granted: 1995-05-23
Abstract: Applicant has isolated a Factor Xa inhibiting substance from the salivary gland extract of the leech H.ghilianii. The extract is subjected to separation using both DEAE-cellulose and heparin-agarose chromatography resins eluting with an increasing salt gradient.  The extract is subjected to affinity chromatography using Factor Xa bound to an *Affi-Gel-15 resin eluting with HEPES containing benzamidine.  Reverse phase chromatography yields several purified peptides or proteins having Factor Xa inhibiting activity.  The properties and clinical compositions of these FXa inhibitors are described.
Patent CA-1328855-C (CA)
Title: Dispenser system for razor-blade units
Inventor: LEMBKE MAX
IPC: B26B21/24
Filed: 1989-07-06
Granted: 1994-04-26
Abstract: ABSTRACT          A dispenser system for razor-blade units (4) consists of a dispenser housing (1) within which the razor-blade units (4) are arranged so as to be one behind the other and removable.  The razor-blade units (4) can be removed from the dispenser housing (1) one after the other by means of a handle (9) that has a locking system that corresponds with the razor-blade unit (4).          In order to simplify the process of securing the handle (9) to the razor-blade unit (4) that is to be removed in each instance, the dispenser housing (1) incorporates a guidance system (7) along which the head (8) of the handle (9) is moved, this guidance system moving the locking system of the handle (9) into the unlocked position.  After reaching the removal position, the handle (9) engages automatically in the razor-blade (4), so that this can be removed from the dispenser housing (1).     (Figure 11).
Patent CA-1339810-C (CA)
Title: Process for the preparation of noble metal coated non-noble metal substrates, coated materials produced in accordance therewith and compositions utilizing the coated materials
Inventor: OSTOLSKI MARIAN J
IPC: B22F1/17
Filed: 1989-08-28
Granted: 1998-04-14
Abstract: A multi-coating step immersion coating process for producing a coating of a noble metal on a non-noble metal substrate, wherein the noble metal is of a predetermined amount expressed as a percent of the total weight of coated product, and wherein the non-noble metal substrate is in the form of fine particles or a powder is disclosed.  The process also utilizes inter-plating step and post-plating step rising step sequences which together with the use of the plurality of coating steps consistently results in high quality product having a uniform coating, excellent corrosion resistance and excellent electrical conductivity. Use of the coated products produced according to the process in a variety of electrically conductive compositions, including plastics, adhesives and inks, and in plastic and resin based electromagnetic shielding materials is also disclosed.
Patent CA-1328024-C (CA)
Title: Software program for providing cooperative processing between personal computers and a host computer
Inventor: BLAKELY FRANK W
IPC: G06F9/46
Filed: 1989-09-15
Granted: 1994-03-22
Abstract: Abstract A computer system is presented.  The computer system has a host computer (20), one or more personal computers (10) and a data transport system (30,31) which transports data between the host computer (20) and the personal computers (10).    On each personal computer (10) resides a number of applications (11).  Each application (11) may utilize the resources on the host computer (20) by use of a requester program (13,15) existing on the personal computer (10) and a host server (24) residing on the host computer (20).  When the application (11) desires a command to be processed by the host server (24), the application (11) transfers the command to the requester program (13,15).   The requester program (13,15) receives the command and any parameters or other data associated therewith.  The requester program (13,15) translates or reformats the command and associated information in preparation for sending the command at a1. to the host computer (20).    The requester program (13,15) hands the translated command to data transport software (17,18).  The data transport software (17,18) serves to interface the requester program (13,15) with the data transport system (30,31) and serves to interface the host server (24) with the transport system (30,31).  The translated command is thereby transferred from the requester program (13,15) to the host server (24).     The host server (24) oversees the execution of the command.  The host server (24) may call data base intrinsies (22). operating system intrinsies (21) or remote procedure intrinsies (23) to execute the command.         When the host server (24) is started in response to a request originated by an application (11), host server (24) allocates a certain amount of memory on the host computer (20) for use by the application (11) as a scratch pad. Through the use of remote procedures (23) the application (11) may store information to the scratch pad, modify data in the scratch pad and retrieve data from the scratch pad.
Patent CA-1293752-C (CA)
Title: Hexagonal junction adapter for multi-clamp system
Inventor: WALKER WILLIAM R
IPC: F16L3/223
Filed: 1989-09-29
Granted: 1991-12-31
Abstract: HEXAGONAL JUNCTION ADAPTER FOR CLAMPING SYSTEM               ABSTRACT OF THE DISCLOSURE     A junction adapter having a hexagonally-shaped central support portion or body for use with a conventional plural line clamping assembly. The hexagonal shape of the adapter body provides many advantages over the rectangularly-shaped bodies of prior art junction adapters.   Among the advantages are that such adapters can be easily and economically made from hexagonal bar stock using conventional automatic screw machines.  The use of the hexagonal bar stock results in a junction adapter formed of one piece of metal and thus provides an adapter that does not have any connection joint that can break away.  Three embodiments of the hexagonally-shaped adapter are disclosed,  and  each  includes  a  hexagonally-shaped  body,  two  co-axial connection members, and an axially arranged fluid passage through the junction adapter.  Each of the three embodiments employs a different type of male or female threaded connection on its connection members.   Two of the three embodiments also include wrench flats on the connection members that allow the hexagonal adapter to be firmly grasped by a wrench so to avoid transmitting torques to the clamping assembly when a fluid line is being connected to the adapter member.
Patent CA-1340502-C (CA)
IPC: G06F13/14
Filed: 1995-01-26
Granted: 1999-04-13
Abstract: A method for storing data in an interactive computer network is described. In a preferred form, the method features steps for establishing data stores of prescribed capacities within a network for delivering an interactive service. The stored data is used in presenting the applications that makeup the service. The method features steps for associating storage control parameters with the application data to be stored and supplying data to the respective stores in excess of their respective capacities. The method includes steps for retaining data at the stores based on the respective prescribed storage control parameters and the date usage experience at the respective stores. In preferred form, the method features steps for providing the data stores with a temporary cache for storing data during a data use session and a variable content, permanent, file for retaining data between data use sessions. The method configures the cache from available RAM and a prescribed disk file, and the stage from a content-variable, permanent disk file. Data is retained at the cache and subsequently at the stage based on control parameters associated with the data identification, storage candidacy and version, as combined with a least-recently-used criterion. Accordingly, over multiple use sessions, the stage self-configures with data tailored to use experience. Also in the preferred form of the method described, the data is arranged as objects having a header including the storage control parameters.
Patent DK-151806-C (DK)
Inventor: RADER KURT
IPC: C07D461/00
Filed: 1981-08-24
Granted: 1988-06-06
Abstract: Vincamine saccharinate, a novel derivative of vincamine, and pharmaceutical compositions containing vincamine saccharinate are disclosed. The solubility of vincamine saccharinate in glycerol-ethanol mixtures and the superior taste characteristics of vincamine saccharinate allow the preparation of preferred pharmaceutical compositions in solution form which are suitable for oral administration, especially in the form of drops.
Patent DK-162767-C (DK)
Inventor: MEUL THOMAS
IPC: C07C327/00
Filed: 1987-09-15
Granted: 1992-04-27
Abstract: 1. Claims for the Contracting States : BE, CH, DE, AT, FR, GB, IT, LI, lU, NL, SE Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P7,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P7,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide. 1. Claims for the Contracting State : ES Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P8,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P8,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide.
Patent DK-157254-C (DK)
Inventor: JOHNSON WENDELL D
IPC: F16K17/04
Filed: 1982-12-07
Granted: 1990-05-07
Abstract: An improvement in a pressure relief device of the type used in a power transformer, the improvement consisting of a flat circular gasket fixedly mounted about its inner periphery, and having its outer periphery flexibly arranged for wiping contact with the inner surface of a cup-like valve member.
Patent DK-162961-C (DK)
Inventor: ROSTRUP-NIELSEN JENS RICHARD
IPC: H01M8/0612
Filed: 1989-11-20
Granted: 1992-05-25
Abstract: A fuel cell power plant utilizing hydrogen and carbon oxide rich feed gas (4) and comprising a hydrogen-carbon oxide consuming fuel cell (2) with an anode compartment (2a) and a cathode compartment (2c), means for supplying feed gas (8, 10, 12) to the anode compartment (2a), compression means (41) for supplying the cathode compartment (2c) with compressed cathode oxidant gas (44), and means for recirculating fuel cell exhaust gas (46, 50, 42) to the cathode compartment (2c), which fuel cell power plant further comprises a methanation unit (9) for converting the hydrogen and carbon-oxide rich feed gas (4) into a methanated gas, a reforming catalyst bed (13) adapted to receive and reform the methanated gas to anode process gas (14) by absorbing waste heat from said fuel cell (2).
Patent FI-60288-C (FI)
Inventor: HEGGDAL BERNHARD
IPC: E05D15/44
Filed: 1975-12-29
Granted: 1981-12-10
Abstract: 1487460 Reversible window L N AUSTNES 17 Dec 1975 [8 Jan 1975] 51549/75 Heading E1J A reversible window comprises a main frame 10 with trackways 15 in the jambs, a wing frame 11 with a pivot 14 slidable in the trackway, an arm 16 pivotably connected to the middle 18, 22 of the wing frame and at 19 to a slider in the trackway and a support arm 17 pivotably connected to the middle of the main frame 20, 23 and to the middle 21 of the arm 16. The window can pivot to a ventilating position or reverse for cleaning.
Patent FI-74453-C (FI)
Inventor: BJOERNBERG ARNE
IPC: C01B19/00
Filed: 1984-07-19
Granted: 1988-02-08
Abstract: The present invention relates to a method for producing alkalimetal selenite and alkalimetal selenate from metallic selenium through selenous acid. The selenium is dissolved in nitric acid to form selenous acid, which is reacted with an alkalimetal base, to form alkalimetal selenite. The formed selenite is then spray dried. Alternatively, the formed selenite is oxidized at elevated temperature in a basic environment at pH 10-12, with hydrogen peroxide as the oxidant, to form selenate, which is then spray dried.The invention also relates to products produced by the method. The products are intended to be incorporated in animal-fodder or foodstuffs (selenite), or in fertilizers (selenate), to be thus administered to human beings and animals as trace substances.
Patent FI-76770-C (FI)
Inventor: STREIBIG KURT
IPC: B66B23/22
Filed: 1985-08-09
Granted: 1988-12-12
Abstract: The cover arrangement for covering the balustrade sill or base of a transportion apparatus, such as an escalator of moving walkway equipped with a self-supporting vertically disposed balustrade carrier is elastically fixed to the bottom or sub-structure of the balustrade sill or base by means of pairwise arranged, self-adhesive interlocking strips or bands. For this type of fixing, neither screws or bolts nor welding work is required to be performed upon the cover arrangement, so that no screw or bolt heads are visible and there can be used for the covers or panels of the cover arrangement, without any additional expenditure, the most varied materials and surface properties. Each of the cover arrangements, which are divided into an inner cover or panel and an outer cover or panel, can have their individual covers or panels removed, for maintenance purposes or otherwise, independently of the other cover arrangements and their covers or panels without the use of special tools and can be just as easily re-mounted.
Patent FI-81123-C (FI)
Inventor: DEVONALD DAVID PHILLIP
IPC: C07D235/20
Filed: 1986-02-25
Granted: 1990-09-10
Abstract: Metal values are extracted from aqueous solutions containing halide or pseudohalide anion using 1,1'-substituted 2,2'-biimidazole or bibenzimidazole compounds. Useful for the solvent extraction of zinc and copper from chloride leach solutions.
Patent FI-88874-C (FI)
Inventor: FEZIO LOUIS J
IPC: A63C5/12
Filed: 1987-04-06
Granted: 1993-07-26
Abstract: A wrapped core for a ski has a longitudinal core (24) and a first set of continuous strands of fiber (18) braided directly thereon. The first set of strands (18) is helically wrapped about the core (24) and biased at angles with respect to the longitudinal dimension of the core (24). A second set of longitudinally extending strands of fiber reinforcement (46) may be intertwined with the first set of braided stands (18) and a further third set of strands of fiberglass (52), or other suitable material, may be fed onto either or both the top and bottom surfaces of the core (24), prior to braiding, such that the longitudinal strands (52) are captured and held by the overlying braid. This provides a wrapped core for a ski which makes efficient use of the high tensile strength characteristics of fiberglass and produces a uniform, lightweight ski having pre-selected torsional and longitudinal flex characteristics.
Patent FI-95760-C (FI)
Inventor: ZIJLSTRA ALBERT
IPC: A22C13/00
Filed: 1988-08-04
Granted: 1996-03-25
Abstract: A synthetic casing the outer surface of which is coated with a lubricant consisting of at least a hydrocarbon derivative which can be removed with water, such as a polyalkylene glycol or a mixture of paraffinic oil and an emulsifying agent. A process for preparing sausage comprising stuffing the above mentioned synthetic casing, which is coated with a lubricant, with a meat emulsion.
Patent FI-98922-C (FI)
Inventor: KRIECH ANTHONY J
IPC: C10C3/02
Filed: 1990-02-26
Granted: 1997-09-10
Abstract: A gelled asphalt cement having improved properties over conventional asphalt cement, including reduced temperature susceptibility and lower rate of age hardening is disclosed. This multigrade asphalt cement is produced by gelling a liquefied asphalt material. This is accomplished by saponifying in the liquefied asphalt, substantially free of water, at least one fatty acid and at least one resin acid with an alkali metal base, or by adding the already saponified product to the liquefied asphalt. The resulting gelled asphalt cement is utilized in conventional processes in road, roofing and specialty applications. The asphalt cement may be prepared and applied using conventional hot-mix asphalt processes in existing hot-mix equipment, standard roofing application equipment and specialty asphalt application equipment.