baber/WOPTO huggingface dataset:
Patent GE-P19960346-B (GE)
Title: Device for securing rail
Inventor: HEIMBURG VON HENNING
IPC: E01B9/48
Filed: 1992-12-08
Abstract: Invention refers to construction of railways and can be applied to fastening rails by means of resilient tightening terminals of the W-shaped form.        Technical result of the invention is increase of a security of attachment of a rail and simplification of installation-dismantle of the device. The rail 1 with a base flange is laid through a resilient lining 2 on a lining 3 with bearing ribs 4 and 5, fixed on the wood sleeper 6 by means of screws 7 and spring washers 8. The required position of an axis of symmetry 9 of rail 1 is reached due to an inclination of a surface of a lining 3. On outsides from bearing ribs 4 and 5 on a lining 3 the step 10 is executed. The rail 1 is kept on a lining 3 by means of resilient tightening terminals 11 which free ends 12 are directed towards each other and bear on a rail foot. Basic sections 13 bear on a lining 3, and the average part 14 is disposed with a positive clearance above a rail foot and bends around a bolt 18 with the Г-shaped head, established in a groove of a bearing rib 4 (or 5) and fixed by means of a screw nut 19 with a washer 20. On a suction face of an average part of the terminal flat sections 21.для interacting with a washer or a screw nut is executed.        6 figs.
Patent GE-P20012392-B (GE)
Title: Powder- and Paste-like Adhesive Composition to Apply Under Heat and Pressure to Flat Article
Inventor: GURKE THORSTEN
IPC: C09J4/00
Filed: 1998-10-23
Abstract: 1. Technical Result Improvement of adhesive properties of composition.         2. Essence An adhesive composition comprises thermoplastic polymer and in amount 0,1-1.0 mass % wax of polyethylene.         Paste-like adhesive composition comprises thermoplastic polymer, water and wax of polyethylene in amount 2-6 mass %.         3. Field of Application All the fields where these compositions can be applied.                       Table: 1
Patent GE-P20033127-B (GE)
Title: Transmitter Diversity Technique for Wireless Communications
Inventor: ALAMOUTI SIAVASH
IPC: H04L1/06
Filed: 2003-07-10
Abstract: Transmitter Diversity Technique for Wireless Communications 1. Technical Result Simplification of transmitter technique.         2. Essence A simple block coding arrangement is created with symbols transmitted over a plurality of transmit channels, in connection with coding that comprises only of simple arithmetic operations, such as negation and conjugation. The diversity created by the transmitter utilizes space diversity and either time or frequency diversity. Space diversity is effected by redundantly transmitting over a plurality of antennas, time diversity is effected by redundantly transmitting at different times, and frequency diversity is effected by redundantly transmitting at different frequencies. Using two transmit antennas and a single receive antenna, one of the disclosed embodiments provides the same diversity gain as the maximal-ratio receiver combining (MRRC) scheme with one transmit antenna and two receive antennas. The principles of this invention are applicable to arrangements with more than two antennas.         3. Field of Application Electro-communication technique.                         Fig: 4
Patent GE-P20053547-B (GE)
Title: Screwdriver
Inventor: KAKABADZE BORIS
IPC: B25B15/02
Filed: 2004-04-28
Abstract: 1. Technical Result Increase in reliability and ease of operation handling. 2. Essence A screwdriver comprises a handle 1, a rod with a blade 2 and a means for holding a fast capable of axial movement made in the form of immovable lower 3 and movable upper 4 supports mounted on the screwdriver rod and disposed between them a spring 5; on the upper support at least two rigid rods 6 are fixed, which when passing the lower support are connected with a trap 7 of the fast; the trap has a horseshoe-shaped form, and the upper support is made from insulation material, or the device is completely placed in the insulation branch 8. The rigid rods fastened together with the upper support and the holder of the fast are made as a single whole. 3. Field of Application Tools, in particular screwdrivers.
Patent GE-P20104958-B (GE)
Title: Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
Inventor: CAMERON LOUISE M
IPC: C07D401/04
Filed: 2004-09-03
Abstract: Polymorphic forms of 3-(4-amino-l-oxo-1,3 dihydro – isoindol – 2-yl)-piperidine-2,6-dione are disclo¬sed. Compositions comprising the poly¬morphic forms and their use are also disclosed
Patent GE-P20217282-B (GE)
Title: β-D-2'-DEOXY-2'α-FLUORO-2'-β-C-SUBSTITUTED-2-MODIFIED-N6-SUBSTITUTED PURINE NUCLEOTIDES FOR HCV TREATMENT
Inventor: SOMMADOSSI JEAN-PIERRE
IPC: C07H19/16
Filed: 2016-03-07
Abstract: Compound of formula Ic: (Ic) wherein values of Y, R3, R7, R8, R9a, R9b, R10, R12 substitudes are provided in the claims, pharmaceutical composition on the basis thereof, and their usage for the treatment of HCV virus in the host. s Table: 	9
Patent GE-P20196967-B (GE)
Title: Synergetic device and method for water purification
Inventor: GAVASHELI TSISANA
IPC: C02F1/78
Filed: 2017-04-11
Abstract: A device includes stainless steel body having a triangular prism shape, inlet branch pipe, solenoid, compressor, ultraviolet radiation sources, ultrasonic transducers, silver cell and outlet branch pipe. Body and inlet branch pipe inner surfaces are civered with a film of titanium dioxide nanoparticles. A method provides treatment of water entering the chamber by simultaneous exposure to the water by an alternating magnetic field, cavitation, ultraviolet radiation, ozone, and titanium dioxide nanoparticles. Furthermore, the water leaving the chamber is treated with silver ions. Cavitation is obtained by means of ultrasound formed with ultrasonic transducers. Water ozonation provides obtaining air-ozone mixture in the chamber by ionizing air bubbles appeared as a result of cavitation received by means of ultraviolet radiation.
Patent GE-P20237552-B (GE)
Title: Railway vehicle brake shoe
Inventor: РОМАНЕНКО ВИТАЛ&
IPC: B61H1/00
Filed: 2019-04-11
Abstract: Railway vehicle brake shoe includes metallic frame, and polymer composite friction component, in the center whereof the depression is made from shoe working surface. The shoe has compressibility C directed radially during operating loading of shoe eye, within the range of 0.1П-0.2П, wherein П is allowable wear, in accordance to the mileage.
Patent DK-160857-C (DK)
Inventor: MATHER III FRANK WATKINS
IPC: A61M1/18
Filed: 1983-02-18
Granted: 1991-10-21
Abstract: A hollow fibre oxygenator, assembly containing same, and method for making same wherein a hollow fibre oxygenator element (60) utilizes gas permeable hollow fibres (62) to transfer oxygen into and carbon dioxide from blood flowing around the outside of the fibres (62) while oxygen flows througn the fibre lumens. The hollow fibres (62) are arranged in tapes (70) wound helically in layers around a hollow cylindrical core (40). The fibres (62) in each tape (70) angularly cross the fibres (62) in the radially adjacent tape (70), are spaced axially from each other, and are substantially equally spaced radially from the periphery of the core (40) such that the crossing fibres (62) in the radially adjacent layers (70) form small interconnected gaps that permit thin-film radial blood flow with a low blood phase pressure drop and efficient gas transfer. The oxygenator element (60) is sealed into a shell (12) to form spaced apart oxygen header chamber (48,53) at opposite ends of the core (40) that are sealed from an annular blood chamber (18) surrounding the oxygenator element (60). The shell (12) is provided with inlet and outlet ports (64) for supplying oxygen to one header chamber, through the hollow fibre lumens, and out of the opposite chamber while blood supplied to the core (40) permeates radially outwardly around the hollow fibres (62) and through the layers (70) to the surrounding annular blood chamber (18) as purified and oxygenated blood. The oxygenator (60) is integrated into a single unit assembly having a top blood reservoir (24) attached to a blood heater (26) that is attached to the blood oxygenator (60) in vertical array.
Patent CA-1287445-C (CA)
Title: Peptidylaminodiols
Inventor: LULY JAY R
IPC: A61K31/55
Filed: 1986-01-23
Granted: 1991-08-06
Abstract: PEPTIDYLAMINODIOLS          Abstract of the Disclosure The invention relates to renin inhibiting compounds of the formula:                            wherein R10 is   ,  ,  ,  or  ;            A is hydrogen or an N-protecting group; w is 0 or 1; B is hydrogen, hydroxy, NH, N-alkyl, loweralkyl or arylalkyl; with the proviso that when w is 1, B is NH and when w is 0, B is hydrogen, hydroxy, loweralkyl or arylalkyl; R1 is loweralkyl or lipophilic or aromatic or hydrophilic amino acid side chains; m is 1-3; n is 1-3; p is 1-3; q is 1-3; s is 1-3; t is 0-2; R2 is hydrogen or loweralkyl; R3 and R4 are independently selected from loweralkyl, lipophilic or aromatic amino acid side chains; R5 and R7 are independently selected from hydrogen or loweralkyl; and R6 is hydrogen, loweralkyl, vinyl, arylalkyl or wherein R8 is hydrogen or loweralkyl, X is 0, NH or S and R9 is hydrogen, loweralkyl or alkanoyl or XR9 together can be loweralkylsulfonyl, N3 or Cl.
Patent CA-1277474-C (CA)
Inventor: HARLOW NORMAN R
IPC: B29C48/475
Filed: 1986-03-20
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A method for extruding, stretching and sintering poly-tetrafluoroethylene in a single pass operation to form tubular articles of low density, low matrix tensile strength, sintered polytetrafluoroethylene and articles such as electric cable having low density, low matrix tensile strength sintered polytetra-fluoroethylene insulation applied about a conductor by such method. A high reduction ratio rating polytetrafluoroethylene powder with a lubricant is extruded by an extruder having a low reduction ratio, and the extrudate is heated to remove the lubricant and is stretched prior to sintering of the polytetrafluoroethylene tube which is not stretched, but is held in its previously stretched state, during sintering.
Patent CA-1283883-C (CA)
Title: Dimensionally stable anode for molten salt electrowinning and method of electrolysis
Inventor: DURUZ JEAN-JACQUES
IPC: C25D9/06
Filed: 1986-05-02
Granted: 1991-05-07
Abstract: ABSTRACT            The morphology of a coating of Ce oxyfluoride on a conductive  substrate  is  improved  by doping with yttrium, lanthanum, praseodymium and,or other rare earth metals other than cerium. Whereas the pure Ce-oxycompound coating shows cracks which frequently extend throughout  the entire thickness of the coating, thus exposing finite portions  of  the  substrate  to  eventual  corrosive attack  from  the  environment,  the  improved  coating including  the  above  doping  element(s)  comprises  a substantially impervious structure. Coatings of this nature may be employed with non-consumable anodes in molten aluminum electrowinning cells or  as chemical sensors, corrosion protection and other applications.
Patent CA-1275534-C (CA)
Title: Hydrophilic silicone rubber article and process for its preparation
Inventor: SCHAFER HORST
IPC: C08H3/00
Filed: 1986-05-15
Granted: 1990-10-23
Abstract: ABSTRACT              Hydrophilic silicone rubber article, the surface of which is hydrophilized partly or or completely by reaction (equilibration reaction) with organosiloxanes, the organosiloxanes being synthesized by the reaction of SiH-group-containing  siloxanes with allyl compounds which contain pretected OH groups.  These articles are particularly useful as contact lenses and intraocular lenses.
Patent CA-1326034-C (CA)
Title: Thiazole derivative and leukotriene antagonist containing the same as the effective ingredients
Inventor: HAYASI YOSIO
IPC: C07D277/22
Filed: 1986-10-15
Granted: 1994-01-11
Abstract: Abstract:         Disclosed are a thiazole derivative represented by the following formula, a pharmaceutically acceptable salt thereof and leukotriene antagonist containing the same as the active ingredients:        wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a lower alkoxycarbonyl group or a substituted or unsubstituted phenyl group or cooperatively represent a tetramethylene group corresponding to a fused cyclohexane ring or a butadienylene group which is unsubstituted or substituted with a halogen atom, a lower alkoxy group, a lower alkoxycarbonyl group or an alkyl group having 1 to 3 carbon atoms corresponding to a fused benzene ring; R3, R4, R5 and R6 each independently represent a hydrogen atom, a hydroxyl group, a lower alkoxy group, an alkyl group having 1 to 3 carbon atoms or a halogen atom; A represents a linking group having 2 to 4 chain members; B represents a linking group having 2 to 5 chain members; and Q represents a carboxyl group, a lower alkoxy group, a hydroxyl group, an alkoxycarbonyl group having 2 to 6 carbon atoms or a 5-tetrazolyl group.
Patent CA-1295883-C (CA)
Inventor: BARICOS JEAN
IPC: F42C7/06
Filed: 1987-01-28
Granted: 1992-02-18
Abstract: A pressure plate for a mine comprises a hydraulic circuit. The mine is triggered by complete depression of the pressure plate. The hydraulic circuit comprises a pressure chamber containing a fluid that is compressed by a force applied to the pressure plate. The fluid is evacuated from the pressure chamber in a controled manner through a depressurization unit in response to a sustained force greater than a predetermined threshold being applied to the pressure plate. A bistable member moves between a first position in which it prevents communication between the pressure chamber and the depressurization unit and a second position in which it establishes communication between the pressure chamber and the depressurization unit. The bistable member is initially in the first position when no force is exerted on the pressure plate. It remains in the first position so long as the pressure plate is subjected to an increasing or stable force. It switches to the second position when the pressure of the fluid decreases after it has increased due to a force of this kind. Thus, after increasing to a maximum value and then decreasing to a minimum value, any increase in the force results in depressurization of the fluid and complete depression of the pressure plate. This explodes the mine.
Patent CA-1293894-C (CA)
Title: Convection oven
Inventor: PETTERSSON PER-ERIK
IPC: F24C15/32
Filed: 1987-03-31
Granted: 1992-01-07
Abstract: A B S T R A C T     A convection oven is provided with a reversible axial fan (16) for circulation of hot air through the oven, and an air pervious protective plate (15) disposed in front of the fan. The protective plate has a central, pervious zone (15c), and a lateral pervious zone (15a,l5b) along each of its vertical side edges. Unpervious zones (15d,15e) are provided between said pervious zones.
Patent CA-1276516-C (CA)
Title: Surgical appliance for stimulating an erection
Inventor: MARCUNE BENJAMIN F
IPC: A61F5/41
Filed: 1987-04-28
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention teaches a surgical appliance for stimulating an erection of the male genital organ by creating a high vacuum around the male genital organ.  The surgical appliance includes a vacuum housing for receiving the male penis therein and is provided with a seal at the base thereof.  A pump housing is connected to the vacuum housing and is provided with a high vacuum pump therein.  An activating lever is provided along one side of the housing to enable the appliance to be operated with one hand.  In the preferred mode of operation, a constriction ring is cooperable with the surgical appliance to maintain an erection after it is achieved.
Patent CA-1297701-C (CA)
Title: Capacitance pressure sensor
Inventor: KNECHT THOMAS A
IPC: G01L7/08
Filed: 1987-06-04
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE A  capacitive  pressure   sensor   that   is fabricated and a batch process affords isolation for the sensing element and leads from the pressure media and provides stress isolation as well.  The pressure sensor  is  made  up  of  a  sandwich  construction including a silicon wafer which is etched from one side  to make  cavities  in  a  plurality  of  desired locations to form deflecting diaphragms, one surface of which acts as a capacitor plate.  A glass layer is metalized  on both  sides  and has  holes  drilled  in locations that align with the diaphragms  formed on the  silicon wafer.   The glass  layer  is  anodically bonded to the wafer to form capacitance gap of a few microns  relative  to  the  one  surface  of  each diaphragm.  The assembly of the metalized glass layer and  the  silicon  wafer  is  in  a  preferred  form sandwiched between two additional layers, and bonded together  in  a  vacuum  atmosphere.   The  four  layer sandwich is then cut up into individual sensors.  The initial assembly can be formed to provide dampening of the diaphragm response times and to minimize the likelihood of false signals at high frequency inputs.
Patent CA-1324905-C (CA)
Title: Liquid crystal motion picture projector with memory
Inventor: FERGASON JAMES L
IPC: G03B21/132
Filed: 1987-07-31
Granted: 1993-12-07
Abstract: ABSTRACT A liquid crystal moving picture projector (1) includes a liquid  crystal imager (2) for creating characteristics Or  an image,   and  projection  optics  (3)  for  projecting  images sequentially  created  by the imager,  the imager including  a liquid  crystal  material (4) capable of  temporarily  storing information  at  respective  areas  thereof  to  create  image characteristics capable of being projected sequentially by the projection optics.  The temporary storage may be a function of charge  storage  directly  on liquid crystal  material  or  by structural  storage characteristics relying on bulk effect  of smectic liquid crystal.   A method of projecting plural images in  sequence includes creating an image or characteristics  of an image in a liquid crystal material,  storing such image  in such  liquid crystal material,  directing light at such liquid crystal material, projecting such image as a function of light transmitted  through  or  scattered  by  such  liquid  crystal material,  and creating a further image in such liquid crystal material for subsequent projection.
Patent CA-1323175-C (CA)
Title: Process for the purification of exhaust gases
Inventor: LAILACH GUENTER
IPC: C01B17/74
Filed: 1987-08-31
Granted: 1993-10-19
Abstract: Process for the Purification of Exhaust Gases ABSTRACT OF THE DISCLOSURE         A process for the purification of hot exhaust gases containing dust, sulphur dioxide and/or hydrogen chlrodie and/or hydrogen fluoride and having a water vapor partial pressure of at least 15 volumes %, wherein a)   the hot exhaust gases are cooled to temperatures below 135°C by scrubbing with 60 - 75% sulphuric acid, b)   the exhaust gases from a) are cooled to 60 - 80°C by contact with 5 - 20% sulphuric acid, e)   the exhaust gases from b) are desulphurized in contact with moist active charcoal to form sulphuric acid, d)   the sulphuric acid formed in c) is raised to a concentration of 5 to 20% H2SO4 in contact with the exhaust gases, e)   the 5 to 20% sulphuric acid formed in d) is evaporated to a concentration of 60 to 80% H2SO4 by the heat obtained from cooling the exhaust gases of a) and f)   prior to stage e) HCl and/or HF is removed from a mixture of 5 to 20% H2SO4 from d) with 60 to 80% sulphuric acid.            Le A 24 684
Patent CA-1275206-C (CA)
Title: Production of metal spray deposits
Inventor: COOMBS JEFFERY S
IPC: C23C4/123
Filed: 1987-09-15
Granted: 1990-10-16
Abstract: ABSTRACT     A method of forming a deposit is provided in which a spray of gas atomised molten metal or metal alloy is generated and directed at a substrate.  The substrate is rotated about an axis of rotation and a controlled amount of heat is extracted from the molten metal or metal alloy in flight and/or on deposition?.  The spray is oscillated relative to the substrate, preferably along the axis of the substrate?.  With continuous production technique involving a single pass? base porosity can be considerably reduced and in the formation of thicker deposits of discrete length base porosity can be minimised and reciprocation lines can be eliminated or reduced in intensity.
Patent CA-1280168-C (CA)
Title: Fault indicator having delayed trip circuit
Inventor: SCHWEITZER EDMUND O JR
IPC: G01R31/02
Filed: 1988-01-14
Granted: 1991-02-12
Abstract: FAULT INDICATOR HAVING DELAYED TRIP CIRCUIT                   Abstract of the Disclosure A reset coordinated fault indicator for indicating the occurrence of a fault current in a monitored conductor includes an  electrically actuated indicator flag.  A trip circuit within the fault indicator impulses the indicator flag from a normal reset-indicating state to a fault-indicating state following the occurrence of a fault current in the conductor.  A reset circuit periodically impulses the indicator flag to the reset-indicating state upon restor-ation of power to the conductor.  To preclude simultaneous actuation of the trip and reset circuits and consequent failure of the indicator flag to register a fault, the trip circuit, upon the occurrence of a fault, first actuates the reset circuit to render the reset circuit inoperative, and then actuates the trip circuit to provide a fault indication.
Patent CA-1311750-C (CA)
Title: INDOXYL-.beta.-D-GLUCURONIDE AND METHOD FOR MAKING
Inventor: WOLFE SAUL
IPC: C07H17/02
Filed: 1988-01-15
Granted: 1992-12-22
Abstract: Abstract of Disclosure Indoxyl-.beta.-D-glucuronide, its stable salts and analogs thereof are described, together with a process for the production thereof in which a compound of the formula:       where X is halogen and R is lower alkyl is reacted with a compound of the formula:       where R1  is any common carboxyl-protecting group, X, Y, Z and Q are the same or different and selected from hydrogen, halogen, trihalogenated alkene, trihalo-methyl, nitro, saturated or unsaturated alkyl and an aromatic moiety in water and methylene chloride contalning an alkali hydroxide in the presence of a phase transfer catalyst, with subsequent removal of the blocking groups and conversion to the desired stable salt.
Patent CA-1317522-C (CA)
Title: Transdermal drug delivery system
Inventor: SIBALIS DAN
IPC: A61M35/00
Filed: 1988-03-04
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE      An electro-osmotic transdermal drug delivery system for passing a drug to the systemic blood of a patient through the skin.  The delivery system includes a semi-dry drug patch containing a water solute with the drug and a selected level of current delivered to the semi-dry patch.  Water from the semi-dry patch is limited in movement from the patch to the skin particularly in lateral movement relative to the skin so that the sweat and sebaceous ducts and glands, which ordinarily are filled with liquid, namely the solute, and act as electrical shunts for osmotic delivery of the drug, are starved of liquid so that the electrical current is diverted to the stratum corneum along with the electro-osmotic movement of the liquid carrying the drug.  This result creatly increases the total drug delivery area of the skin.  In addition, because the currend need not be kept at a low level to avoid irritation or damage to the skin shunts, the current of the invention can be significantly elevated so as to overcome the higher resistivity of the stratum corneum to the passage of liquid and current.  A current conditioner such as an oscillator can be added to the system so as to break the liquid column within the skin shunts at periodic time intervals in accordance with the natural replenishment that will occur at relatively long time periods.