baber/WOPTO huggingface dataset:
Patent CA-1302711-C (CA)
Inventor: WILSON WILLIAM H
IPC: A47L11/164
Filed: 1990-02-28
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE          The disclosure relates to an electric buffing machine which is equipped with an X-shaped buffing pad that is mounted to a similarly x-shaped pad holder.  The arms of the pad holder have a wedge-shaped cross section that acts as an air foil to create air currents that flow up between the arms of the X-pad.  The casing surrounding the pad has a specially designed tunnel-like spiral diffuser that guides the air currents entered into a collection box.  The casing also has a flexible skirt mounted to the lower side thereof, extending around three-quarters of the casing periphery, which closes the gap between the casing and the floor.  The chassis has two pairs of wheels and is designed so that when the buffing machine is turned off, the machine rests entirely on the wheels with the buffing pad raised off the ground.  When the machine is turned on, the air currents pull the pad to the floor with a predetermined pressure.
Patent CA-1334685-C (CA)
Title: Multiplexed digital packet telephone system
Inventor: GOLLUB RAPHAEL
IPC: H04J3/24
Filed: 1990-06-21
Granted: 1995-03-07
Abstract: An efficient system for simultaneously conveying a large number of telephone conversations over a much smal-ler number of relatively low-bandwidth digital communication channels is disclosed.  Each incoming telephone speech signal is filtered, periodically sampled, and digitized.          An efficient computational speech compression algorithm is applied to transform a sequence of digitized speech samples into a much shorter sequence of compression vari-ables.  The compression variable sequence is further pro-cessed to construct a minimum-length bit string, and an identifying header is appended to form a packet.  Only a few packets containing information on representative background noise are generated during pauses in speech, thereby conserving digital bandwidth.  The packets are queued and transmitted asynchronously over the first avail-able serial digital communication channel.  Numerical feed-back to the compression algorithm is employed which results in the packet size being reduced during periods of high digital channel usage.  Packet header information is uti-lized to establish a "virtual circuit" between sender and receiver.  At the ultimate receiving terminal, the packet header is employed to route the packet to the circuitry servicing the appropriate telephone channel.  The packeting procedure is thereupon reversed.  The header is stripped from the packet and the minimum-length bit string is expand-ed to reproduce the original sequence of compression vari-ables.  By means of an appropriate computational inverse speech compression algorithm, approximations to the original digital samples are synthesized.  An intentional delay is thereupon introduced to build a backlog pool of samples to buffer against gaps in speech due to statistical fluctua-tions in packet arrival times.  Digital samples from this pool are periodically outputted to a D/A converter and its analog output is appropriately filtered to approximately reproduce the original frequency-limited telephone signal. Representative background noise is synthesized from informa-tion contained in previously received background packets during pauses in speech.
Patent CA-1339621-C (CA)
Title: Video display system
Inventor: ROY EDMOND F
IPC: H04N9/20
Filed: 1994-05-16
Granted: 1998-01-06
Abstract: The invention uses a multiple beam cathode ray tube to write a television type raster, or frame, with the maximum data rate and writing speed reduced by a factor equal to the number of simultaneously operating beams.  To overcome excessive slope in the picture, a stepped deflection is used such that the majority of vertical deflection occurs after a particular horizontal sweep is completed and before the successive sweep begins. The scanning speed is further increased by using an optical transmission filter capable of selectively transmitting separate colors emitted by the screen of the cathode ray tube wherein a portion of the filter may be set to transmit the next color in the color sequence while the remainder of the filter is transmitting the color presently displayed.
Patent DK-166065-C (DK)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/62
Filed: 1985-09-24
Granted: 1993-08-02
Abstract: PCT No. PCT/FR85/00014 Sec. 371 Date Sep. 25, 1985 Sec. 102(e) Date Sep. 25, 1985 PCT Filed Jan. 25, 1985 PCT Pub. No. WO85/03205 PCT Pub. Date Aug. 1, 1985.The invention concerns the field of hygiene and relates to a disposable article (1) combined removably with a removable belt (12), the attachment of one to the other being obtained by means of "Velcro" TM  attachment elements. The article comprises a first attachment element (11) fixed near each longitudinal edge on the external face of a trunk area (4); the means of attachment combined removably consist of a belt (12) provided at each extremity with a complementary second attachment element (16) of the first attachment element (11), and the other external trunk area (4) and/or at least one area (13) of the belt coming into contact with this external trunk area has a coefficient of friction sufficient to maintain the article in position by the combination of the first attachment elements (11) by means of the belt provided with the complementary second attachment elements (16).
Patent DK-156100-C (DK)
Inventor: DOBSON CHARLES EDWARD
IPC: G09F7/08
Filed: 1982-10-29
Granted: 1989-11-13
Abstract: A sign comprises sign plates (18,18 min ,25) arranged edge-to-edge between a pair of mounting bars (32) of L-shape, having a rear limb (29) for mounting to a supporting surface and a side limb (31) which conceals the ends of the plates. At least some of the plates (18,18 min ) have rearwardly directed limbs (20) which are a push fit on forwardly projecting elements (14) carried by base elements (10) slidably engaged in restricted mouth channels (33) formed on the rear limbs (29) of the mounting bars. The top and bottom plates (18 min ) have extensions (54) which conceal the mountings, and end caps (58) plug into box sections (50) on the side limbs (31) of the mounting bars to conceal the ends of those limbs (31) and the ends of the plate extensions (54).
Patent FI-71895-C (FI)
Inventor: JELESOV JIVKO JORDANOV
IPC: B65H51/10
Filed: 1982-04-28
Granted: 1987-03-09
Abstract: A wire-feed mechanism comprising a housing (1) in which are mounted two cooperable wire-feed rollers (8) freely rotatably supported on respective axles (7) which are arranged at an angle to one another and to a wire-feed path through the mechanism, whereby in use the housing (1) will rotate around a wire (18) and the rollers (8) will operate on the wire in a planetary manner to feed the wire (18) through the housing (1), at least one of the two rollers (8) being urged towards the wire-feed path by a spring washer means (10) which acts on portions (11) of the roller axle (7) at opposite axial sides of the roller (8).
Patent FI-88127-C (FI)
Inventor: VAN DER MOLEN THEODORUS JACOBU
IPC: B29C48/10
Filed: 1985-02-06
Granted: 1993-04-13
Abstract: Blown film on the basis of low density polyethylene is prepared by extruding the molten polymer at a die gap of at least 1 mm at melt temperatures at the die gap of below 160  DEG C. Films that have been prepared this way, have good mechanical and optical properties.
Patent FI-92935-C (FI)
Inventor: YOSHINO HIROSHI
IPC: A61K38/08
Filed: 1985-10-28
Granted: 1995-01-25
Abstract: There is disclosed a novel polypeptide, a process for preparing the same, a pharmaceutical composition containing the same as well as the use thereof. The novel polypeptide which is useful as an analgesic corresponds to the formula given below: 
<CHEM>
 wherein the meaning of R<1> and R<2>, A, B, C, D, E, and F is the same defined in the claims.
Patent FI-82236-C (FI)
Inventor: DEGRAFF RICHARD RAYMOND
IPC: C07C15/02
Filed: 1986-06-04
Granted: 1991-02-11
Abstract: A fractionation method is disclosed for the recovery of product alkylaromatic hydrocarbons produced by the alkylation of aromatic hydrocarbons. Three fractionation columns are employed in series. Aromatic feed hydrocarbons are recycled from the overhead of the first column, which is reboiled by the overhead vapor of the second column. The product alkylaromatic is recovered from the condensate produced in using the second column overhead as a heat source. The product alkylaromatic is also present in the bottoms of the second column which flows into a low pressure stripping column. The entire overhead vapor of the stripping column is compressed and passed into the lower portion of the second column.
Patent FI-97622-C (FI)
Inventor: NAKANO AKIKAZU
IPC: B29C71/02
Filed: 1989-01-12
Granted: 1997-01-27
Abstract: Styrene-based polymer moldings with a crystallinity of at least 20% obtained by subjecting moldings of crystalline styrene-based polymers having mainly syndiotactic configuration to heat treatment at a temperature of 120 to 270 DEG C. These moldings are excellent in physical properties such as heat resistance and chemical resistance, and thus are expected to find various applications, for example, in general construction materials, electric or electronic devices, and car parts.
Patent FI-89293-C (FI)
Inventor: KLEIN JEAN-PIERRE
IPC: A47K1/04
Filed: 1989-05-17
Granted: 1993-09-10
Abstract: The invention relates to a support structure for the cantilevered fixing of a sanitary device to a wall having an internal framework. 
<??>According to the invention, this support structure comprises, connected to one another, all in one piece, by two jambs (31), two cross pieces (32, 33) at least one of which, the upper cross piece (32), has at least one pair of pierced holes (34) and, in practice, a plurality of such pierced holes (34) suitable for fixing the sanitary device (11) in question, with, jointly, locating means (45, 50, 55, 58) capable of enabling at least one conduit or duct, suitable for supplying such a sanitary device (11), to be secured thereto at a given point. 
<??>Application to the cantilevered fixing of any type of sanitary device whatsoever. 
<IMAGE>
Patent FI-84357-C (FI)
Inventor: KOSKINEN JUKKA
IPC: B01J19/10
Filed: 1989-10-20
Granted: 1991-11-25
Abstract: In conventional spraying methods the problem in the preparation of small carrier particles aimed for the polymerization is that the drops constituting the prestages of the particles agglomerate or form otherwise in different sizes, whereby the size distribution of the carrier particles becomes too broad. This leads due to the so-called replica phenomenon to a polymer product having also a too broad particle size distribution. In the present invention the carrier is prepared by spraying a liquid containing a carrier through a nozzle into inert gas so that its first forms small droplets, which then solidify to small carrier particles. The desired narrow particle size distribution is provided by feeding a liquid containing a carrier through a nozzle, in which or in connection with which the liquid drops by means of the standing sonic waves in the ultrasonic range into small droplets of uniform size. The droplets of uniform size solidify then into small carrier particles of equally uniform size.
Patent FI-97551-C (FI)
Inventor: LILJA JAN EVERT
IPC: C12Q1/533
Filed: 1991-10-24
Granted: 1997-01-10
Abstract: PCT No. PCT/SE90/00272 Sec. 371 Date Oct. 16, 1991 Sec. 102(e) Date Oct. 16, 1991 PCT Filed Apr. 24, 1990 PCT Pub. No. WO90/12889 PCT Pub. Date Nov. 1, 1990.A method, a reagent composition and the use thereof for quantitative determination of total glucose in undiluted whole blood are described. A sample of undiluted whole blood is contacted with a reagent composition which is in dry form and comprises: glucose dehydrogenase (GDH); one or more substances from the group consisting of diaphorase, phenazine methosulphate, phenazine ethosulphate, phenazine phenosulphate and Meldola blue; one or more substances from the group consisting of NAD, NADP, thio-NAD, thio-NADP, nicotinamide-purine dinucleotide, nicotinamide-methylpurine dinucleotide, nicotinamide-2-chloro-methylpurine dinucleotide; one or more hemolysing substances from the group consisting of phospholipase, hemolysing saponins, and compounds of hydrophilic mono-, di- or tri-saccharides and aliphatic hydrocarbons having 10-16 carbon atoms; a redox indicator dye; and optionally mutarotase. A color change brought about by the reaction of the reagent with glucose in the undiluted whole blood is measured by transmission spectrophotometry.
Patent NO-173076-C (NO)
Inventor: MUELLER KLAUS-DIETER
IPC: G01R31/08
Filed: 1987-11-10
Abstract: To locate an earth fault in a conductor in a three-phase electrical power system (RYB), the transients caused by the earth fault in the measurement signal (I1) representing the sum current (I0) and in the measurement signal (U1) representing the misalignment voltage (U0) of the system star point (Mp;Mp') are particularly sensitively analysed in that the measurement signals (I1, U1) are reduced by their stationary components (I2, U2). <IMAGE>
Patent NO-177177-C (NO)
Inventor: MATTSSON KJELL JOHAN
IPC: A61K47/00
Filed: 1987-11-27
Abstract: A dosage form for oral administration of a pharmaceutically active substance characterized in that it includes a encapsulated or embedded pharmaceutically active substance in a pharmaceutically acceptable non-aqueous liquid.
Patent NO-178894-C (NO)
Inventor: SMITH DONALD BRUCE
IPC: C07K19/00
Filed: 1989-01-26
Abstract: A recombinant DNA molecule is claimed comprising a nucleotide sequence which codes on expression for a fusion protein in which a foreign protein or peptide is fused with a glutathione-S-trasferase (GST) enzyme. Pref. the enzyme is a 26kD GST of Schistosoma japonicum. The foreign protein or peptide may be fused to the enzyme through a lint cleavable by e.g. thrombin, blood coagulation factor Xa or renin. Also claimed is an expression vector having inserted a nucleotide sequence capable of being expressed as a GST enzyme followed by at least one restriction endonuclease recognition site for insertion of a nucleotide sequence capable of being expressed as a Foreign protein or peptide fused to the GST. The fusion protein is also claimed.
Patent NO-170528-C (NO)
Inventor: LUND-ANDERSEN BIRGER
IPC: B63H/
Filed: 1990-06-20
Abstract: An arrangement in a swingable turn-up inboard/outboard stern aggregate (1) for craft with an inboard engine and outboard driving unit (2) comprising a screw (5), where an inboard driving shaft (3) of said stern aggregate (1) for connection with the engine is connected with a screw shaft (4), which is approximately horizontal in a position for use and is mounted in a lower end portion of a housing (7), via a transmission shaft (6) comprising first and second shaft sections (6a,6b) and being surrounded by the housing (7). The first section (6a) has one end mounted (8) in an upper end portion of the housing and being rotatably connected with the driving shaft (3) via a first universal joint (A), said first section (6a) being also rotatably connected with the upper end of the upwardly directed second shaft section (6b) via angular gear (B). The second section (6b) has its lower end rotatably connected with the screw shaft (4) at an angle (V) via a torque transmission means (C). Reversing means (D) is provided in powertrain between the engine and screw shaft (4). The torque transmission means between the transmission shaft (6) and screw shaft (4) comprises a double universal joint (C). <IMAGE>
Patent NO-175254-C (NO)
Inventor: WAGNON JEAN
IPC: A61K31/40
Filed: 1991-07-30
Abstract: Compounds of formula: <IMAGE>  in which   - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group;   - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: <IMAGE> - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group;   - n denotes 0, 1 or 2;   - m denotes 0, 1 or 2;   - p denotes 4, 5 or 6;  and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent CA-2000667-C (CA)
Inventor: HOSHINO AKIHIKO
IPC: B60N2/72
Filed: 1989-10-13
Granted: 1993-03-09
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed herein is an automotive seat which includes a seat frame and a plurality of S-springs which are spanned between spaced two portions of the seat frame.  Each spring has one U-shaped end portion. In order to tightly and unmovably connect the U-shaped end portion of each spring to selected one of the side portions of the frame, an improved spring holding structure is formed on the selected portion of the frame, which includes a tunnel portion which is integrally formed on the selected portion and two raised portions which are integrally formed on the same selected portion in a manner to put therebetween the tunnel portion.  The distance between the two raised portions is substantially equal to the longitudinal length of the U-shaped end portion of the spring.  The U-shaped end portion of the spring is received in the tunnel portion having its longitudinal ends respectively contacting with the two raised portions.
Patent CA-2002472-C (CA)
Inventor: AFFOLTER HEIDI
IPC: A61K31/205
Filed: 1989-11-08
Granted: 2000-05-30
Abstract: The invention relates to an aqueous oral pharmaceutical preparation of diclofenac which can be used for treating pain and inflammatory processes, and to the preparation of a preparation of this type.
Patent CA-2002483-C (CA)
Inventor: WONG DAVID TAIWAI
IPC: A61K31/085
Filed: 1989-11-08
Granted: 1999-08-17
Abstract: The present invention provides (S)-norflu-oxetine and pharmaceutically acceptable salts and solvates thereof capable of inhibiting the uptake of serotonin.
Patent CA-2019843-C (CA)
Title: Chromium-free impregnated activated carbon for adsorption of toxic gases and/or vapors
Inventor: DOUGHTY DAVID TEMPLETON
IPC: B01D53/02
Filed: 1990-06-26
Granted: 2001-07-31
Abstract: Impregnated activated carbon adsorbents for the removal of toxic materials from gas streams are used in a variety of respiration and collective filter applications.      The activated carbon impregnated adsorbents in the present invention remain effective in removing toxic gases and/or vapors in military, industrial and other applications, and are free of chromium and its potential health hazards.      Generally, these activated carbons are comprised of an activated carbon adsorbent impregnated so as to result in an activated carbon containing 0 to 14% copper and 2 to 16% zinc, optionally supplemented according to the desired characteristics with silver, triethylenediamine, and molybdenum, prepared pith or without the use of organic acid. The adsorbent carbons of the present invention have been found to be effective for removing a variety of toxic gases and/ or vapors, The formulation of the impregnates, the method of impregnation and the method of drying the activated carbon after impregnation taught by the present invention can be varied to adjust the performance characteristics so as to meet both industrial and military toxic gas performance criteria, to achieve enhanced removal of specific toxic gases and/or vapors, to have an extended shelf life, as well as to obtain other advantages useful in respirator and collective filter applications. The impregnated carbon adsorbents in the present invention possess desirable qualities regarding the toxicity and carcinogenicity of the impregnates to the user, qualities that are not found in a large number of prior art impregnates potentially useful in respirator and collective filter applications.
Patent CA-2020413-C (CA)
Title: Fingernail treating device
Inventor: ZEENNI JOSEPH
IPC: A45D29/00
Filed: 1990-07-04
Granted: 1993-12-21
Abstract: Abstract of the Disclosure A fingernail device is provided comprising a container having first and second compartments.  A liquid metering valve divides the two compartments. A liquid absorbing sponge having a finger receiving hole is disposed in the first, upper compartment. Nail polish remover is disposed in the second, lower compartment.  The second compartment has squeezable side walls whereby, upon squeezing,  an amount of liquid is supplied to the first compartment to fill the  liquid  absorbing  sponge  with  nail  polish remover.
Patent CA-2022400-C (CA)
Title: Method for improving insulation resistance of printed circuits
Inventor: LETIZE RAYMOND A
IPC: H05K3/10
Filed: 1990-07-31
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE        After the etching away of copper to selectively expose surface areas of insulating material in a printed circuit process based upon copper foil-clad insulating substrate material, the exposed surface areas of insulating material are contacted with an aqueous alkaline permanganate solution to remove from the areas residual metal species associated therewith so as to improve the electrical resistance afforded by those areas in the printed circuit.
Patent CA-2022566-C (CA)
Title: Catalyst and process for the polymerization and copolymerization of alpha-olefins
Inventor: PORRI LIDO
IPC: C08F4/659
Filed: 1990-08-02
Granted: 2001-10-09
Abstract: Alpha-olefin polymers and copolymers are prepared by polymerizing the monomers in the presence of a catalyst obtained by bringing unto contact: a) a compound definable by the formula:   (see formula I) where:      M represents a metal of group 4B of the periodic table of elements; each R independently represents a halogen atom; a linear or branched C1-C10 alkyl group; or an aryl group; and each Cp independently represents the cyclopentadienyl, indenyl or fluorenyl group, possibly carrying one or more C1-C4 alkyl substituents, which Cp groups can also be connected together by a carbon atom or alkylsilane bridge structure;     b) a -trialkylaluminium:   (see formula II) where each R' independently represents a linear or branched C1-C10 alkyl group, or an aryl group; and c) a distannoxane:   (see formula III) where each R" independently represents a linear or branched C1-C6 alkyl group, or an aryl group; the molar ratio of component (b) to component (a) being less than about 700,000/1 and the molar ratio of component (c) to component (b) being less than 1/1.      The catalyst is active in the homopolymerization of ethylene, propylene and higher alpha-olefins, in the copolymerization of ethylene with propylene or with a higher alpha-olefin, and in the terpolymerization of ethylene, propylene and diene.