baber/WOPTO huggingface dataset:
Patent GE-P20146027-B (GE)
Title: Method for producing steel fibers
Inventor: STAHL KARL-HERMANN
IPC: E04C5/01
Filed: 2009-05-23
Abstract: There is provided steel fibers producing met¬hod preferably usable as concrete additive, and for addition thereof during steel fiber concrete pro¬duction, characterized in that, in order to produce the steel fibers (2) first a metal strip (1) is notched either on one or both sides so, as to form steel fiber veins (4), which initially are still connected to each other by webs (5), and that furthermore the steel fiber strip is subjected to tumbling process in order to subsequently reshape the webs (5) into thin, easy-to-separate separating webs, which form sepa¬rating surfaces, that are smooth and low in burrs during severing, wherein each web (5) is subjected to multiple bending deformation steps about the longitudinal axis such, that incipient cracks are formed in the region of webs due to fatigue frac¬ture, thereby producing separating web.
Patent GE-P20166473-B (GE)
Title: Subsidence control system
Inventor: PATTEN JAMES W
IPC: B65D88/02
Filed: 2010-11-18
Abstract: A method of maintaining structural integrity of a subsiding earthen fluid containment structure is disclosed and comprises forming a lined containment infrastructure (100) including a convex bulged crown portion (120), floor portion (110) and sidewall portions (115) which enclose a comminuted earthen material (126) within an enclosed volume (125) such that fluid flow from the lined containment compound is restricted. The bulged crown flattens, thickens and diminishes in surface area during subsidence of the comminuted earthen material as fluid is removed. The bulged crown is shaped to avoid tensile stresses which may otherwise result in breach or failure of lined containment during subsidence. Further, the lined containment structure can include an inner insulating layer and an outer impermeable seal layer having unique contributions as described in more detail herein.
Patent GE-P20156370-B (GE)
Title: Fluoro-pyridinone derivatives useful as antibacterial agents
Inventor: BROWN MATTHEW FRANK
IPC: C07D417/12
Filed: 2012-02-22
Abstract: Compound of formula (I), pharmaceutical compositions on a basis thereof, and application thereat the treatment of bacterial infections. Table: 	3
Patent GE-P20207174-B (GE)
Title: Ctla4 binders
Inventor: MERCK SHARP & DOHME CORP
Filed: 2016-11-17
Abstract: There is represented molecules binding CTLA4 comprising immunoglobuline unit variable domains (ISVDs) produced with genetic engineering. Said moleculs are used for increasing immune response, and cancer and/or infectious diseases treatment. 	s
Patent CA-1307000-C (CA)
Title: Urea derivatives, a process for their preparation and medicaments containing these compounds and their use
Inventor: HENNING RAINER
IPC: C07C323/59
Filed: 1982-09-02
Granted: 1992-09-01
Abstract: Abstract of the disclosure:     Compounds of the formula I                          I    in which n denotes 0 - 3, R1 and R1' are the same or different and denote  hydro-gen, alkyl or alkenyl, phenyl or benzyl, each substituted as desired; R2 denotes hydrogen, alkyl or alkenyl; R3 denotes hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl or aminoalkyl, alkanoylaminoalkyl, guanidinoalkyl, imidazolylalkyl,indolylalkyl, mercaptoalkyl or alkyl-thioalkyl, phenylalkyl, hydroxyphenylalkyl, phenoxyalkyl or phenylthioalkyl, or R2 and R3, together with the C and N atoms carrying them, denote a saturated or unsat-urated 4- to 8-membered monocyclic or 8- to 10-membered bicyclic isocycle or heterocycle, optionally monosub-stituted or disubstituted by hydroxyl, alkoxy having 1 to 3 C atoms or alkyl, R4 denotes hydrogen, alkyl, alkenyl, alkadienyl, alkinyl, alkeninyl or alkadiinyl, cycloalkyl, phenyl, benzyl, phenethyl or phenylpropyl, each of which can be optionally monosubstituted or disubstituted; R5 denotes hydrogen or alkyl, hydroxyl or alkoxy and R6 denotes hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, optionally monosubstituted or disubstituted phenyl or naphthyl, their salts, a process for their preparation and their use as medicaments.
Patent CA-1295016-C (CA)
Title: Power factor correction system
Inventor: WILDI THEODORE
IPC: H02J3/18
Filed: 1985-12-17
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE     A power factor correction system comprising, in  series,  a  capacitor  and  a  current  and  voltage limiting    circuit.  The  latter  includes  a  branch comprising,  in  serial  connection,  an  inductor,  a resistor and a first switch. A second switch is mounted in parallel to the branch  for  short-circuiting  same during the steady-state operation of the power factor correction system. The disclosure also describes a fuse assembly having a fusible member  mounted  within  the magnetic field created by the  inductor and extending across the magnetic field whereby a force is exerted on the fusible member when a current passes therethrough.
Patent CA-1280335-C (CA)
Title: Two-way flow-control valve
Inventor: SCHWELM HANS
IPC: G05D7/03
Filed: 1985-12-23
Granted: 1991-02-19
Abstract: A B S T R A C T A two-way flow-control valve with a hydraulic compensator (12), axially dis-placeable in a cylindrical housing, for controlling the flow between an inlet-aperture and one or more radial outlet-apertures (10) provided in the wall of the housing, a control valve (18) for controlling the compensator setting, a flow-sensor (20) for detecting the flow-volume, a displacement-transducer (32) for detecting the flow-sensor setting and for controlling the control-valve (18) as a function of the flow-sensor setting. A compact design is achieved in that the flow-sensor (20) is in the form of an axially displaceable piston  mounted coaxially in the compensator (12).
Patent CA-1272807-C (CA)
Title: Peripheral bus
Inventor: ASHKIN PETER B
IPC: H04L5/22
Filed: 1986-04-29
Granted: 1990-08-14
Abstract: ABSTRACT OF THE PRESENT INVENTION A communications medium for transmitting data between a plurality of peripheral devices and a host computer. Only one device may talk on the bus at a time and only in response to a command from the host. When a peripheral device needs to be serviced, it sends out a service request signal by holding the bus low after any command signal. The device continues to request service until it receives a talk command from the host computer. When more than one device are the same type (for example, two mice) are coupled to the bus, the host computer assigns new addresses to the devices. Devices detect collisions by sensing a low signal on the bus when they attempt to send a "1".
Patent CA-1276026-C (CA)
Title: Functionalized monomers from 1-(1-isocyanato-1- methylethyl)-3 or 4-(1-methylethenyl) benzene
Inventor: COLVIN HOWARD A
IPC: C07C325/00
Filed: 1986-05-14
Granted: 1990-11-06
Abstract: Abstract of the Disclosure FUNCTIONALIZED MONOMERS FROM 1-(1-ISOCYANATO-1-METHYLETHYL)-3 OR 4-(1-METHYLETHENYL) BENZENE    This invention is directed to the preparation of polymerizable monomers that are prepared from 1-(1-isocyanato-1-methylethyl)-3-(1-methy1ethenyl) benzene (m-TMI) and 1-(1-isocyanato-1-methylethyl)-4-(1-methylethenyl) benzene (p-TMI).  The monomers prepared from m- and p-TMI can contain numerous chemical moieties, and when polymerized, produce polymers that have chemically bonded to the polymeric backbone the functional moiety.  More specifically, these TMI derived monomers may contain chain breaking antioxidant moieties, peroxide decomposing antioxidant moieties, ultraviolet stabilizing moieties, triplet quenching moieties, and other chemical moieties that are useful in polymers.
Patent CA-1296843-C (CA)
Title: Toilet seat or cover retaining device
Inventor: GLASSCO MARGARET M
IPC: A47K13/24
Filed: 1986-06-26
Granted: 1992-03-10
Abstract: TOILET SEAT OR COVER RETAINING DEVICE     ABSTRACT OF THE DISCLOSURE           A device for detachably securing the cover or a seat of a toilet against the front side of the tank includes a holder detachably securable to the tank and having a stem extending forwardly with a cover or seat engaging  component  on  the  distal  end  thereof.    This component may be automatically engageable and disengage-able with the cover or seat actuated by movement of the cover or seat, or alternatively, may be manually engage-able or disengageable with the cover or seat.
Patent CA-1297633-C (CA)
Title: Phenylalanine derivative and proteinase inhibitor
Inventor: OKAMOTO SHOSUKE
IPC: C07D211/62
Filed: 1986-09-23
Granted: 1992-03-17
Abstract: y PHENYLALANINE DERIVATIVE AND     PROTEINASE INHIBITOR          ABSTRACT OF THE DISCLOSURE     A phenylalanine derivative having the formula (I):                                      (I) where R1 and R2 are independently hydrogen provided that both R1 and R2 are not hydrogen at the same time;               C1-C8 alkyl which may be substituted with hydroxy, hydroxycarbonyl, C1-C4 alkoxycarbonyl, C1-C4 alkylmercapto, C1-C4 alkoxy, carbamoyl, sulfamoyl, pyridyl, or phenyl which may further be substituted with nitro, C1-C4 alkoxy, or halogen;               C6-C8 cycloalkyl which may be substituted with hydroxy, C1-C4 alkoxy, hydroxylcarbonyl, C1-C4 alkoxycarbonyl, or C1-C4 alkyl;       phenyl which may be substituted with halogen, nitro, trifluoromethyl, C1-C4 alkoxy, C1-C4 alkylmercapto, C1-C4 alkylcarbonyl, phenylcarbonyl, hydroxycarbonyl, C1-C4 alkoxycarbonyl, carbamoyl, sulfamoyl, amidino, pyridylcarbonyl, or C1-C6 alkyl which may further be substituted with C1-C4 alkyl-carbonyl, hydroxycarbonyl, or C1-C4 alkoxycarbonyl;               pyridyl which may be substituted with halogen or C1-C4 alkoxy;               pyrimidyl; N-benzylazacyclohexyl; and R1 and R2 may form with the nitrogen atom attached thereto a ring structure as morpholino; thiomorpholino; or piperadyl which may be substituted with phenylcarbonyl, benzyl, or C1-C4 alkyl;               pyrrolidyl which may be substituted with hydroxycarbonyl or C1-C4 alkoxycarbonyl; and pyperidine substituted with C1-C4 alkyl, phenyl C1-C4 alkyl, phenylcarbonyl, or C1-C4 alkoxycarbonyl;               X is hydrogen; nitro; amino; or -OZ wherein Z is hydrogen; C1-C4 alkyl; C2-C4 alkenyl; benzyl which may be substituted with halogen, C1-C4 alkyl, nitro, trifluoromethyl, hydroxycarbonyl, C1-C4 alkoxycarbonyl, or cyano; phenylcarbonylmethyl, pyridylmethyl; phenyl which may be substituted with nitro or halogen; pyridyl or pyrimidyl which may be substituted with nitro; phenylsulfonyl which may be substituted with C1-C4 alkyl; or benzyloxycarbonyl which may be substituted with halogen;                 n is 4 to 10; and the mark * indicates that the configuration of the carbon may be either one of D-configuration, L-configuration and DL-configuration or a pharmaceutical acceptable salt thereof.     This phenylalanine derivative is effective as a proteinase inhibitor.
Patent CA-1290141-C (CA)
Inventor: ALAGY JACQUES
IPC: C07C29/152
Filed: 1986-10-17
Granted: 1991-10-08
Abstract: L'invention décrit une nouvelle technique d'oxydation d'une charge oxydable en phase gazeuse. On met en contact selon le procédé, un mélange de gaz contenant au moins un gaz oxydant et une charge oxydable dans une zone de mise en contact et de mélange située entre au moins une première zone parcourue par la charge et au moins une seconde zone parcourue par les produits réactionnels d'oxydation ainsi obtenus, les première et seconde zones définissant une multiplicité d'espaces présentant des passages ayant, suivant au moins une direction, une dimension au plus égalé à la distance de coincement de la flamme pouvant résulter de l'oxydation de la charge, la zone de mise en contact comprenant une zone d'alimentation en mélange oxydant qui comporte une pluralité de conduits parallèles a parois poreuses et qui est située à une distance de la première zone et de la seconde zone au plus égale à la distance de coincement.
Patent CA-1294195-C (CA)
Title: Antiskid attachments of an automobile tyre, a manufacturing method, a preliminary molding apparatus for the manufacturing apparatus and an utilizing method
Inventor: HARUTA OSAMU
IPC: B60C27/06
Filed: 1986-11-21
Granted: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to a method for making an anti-skid apparatus for an automobile tire including the steps of forming a cord by coating a plurality of pieces of core material with rubber; forming a non-vulcanized net body using the cords, the non-pressed non-vulcanized net body inherently having cord crossing portions; pressing the cord crossing portions; vulcaniz-ing the non-vulcanized net body to form an anti-skid net body, the anti-skid net body having a predetermined width and length suitable for encircling a tire and having an inside hooking sec-tion and an outside hooking section; and providing structure for detachably connecting the anti-skid net body to a tire.  The pre-sent invention also related to the product made by the method of the present invention, as well as to preliminary molding appara-tus for the manufacturing apparatus and utilizing methods.
Patent CA-1275257-C (CA)
Title: Weather cap for upstanding exhaust pipes
Inventor: DERKACH W GEORGE
IPC: F02B3/06
Filed: 1987-01-14
Granted: 1990-10-16
Abstract: ABSTRACT OF THE DISCLOSURE          A  weather  cap for  upstanding  exhaust  pipes  for gasoline and diesel engines and the  like having an improved mechanism for  securing  the  cap  to  the pipe. The mechanism comprises an elongated post to extend from the upper edge of the exhaust pipe into the pipe, with a resilient strip spring secured to the post so that the strip spring bears against the interior of the pipe thereby securing the cap in position on the pipe.
Patent CA-1299871-C (CA)
Title: Fuel composition
Inventor: ZIMMERMAN ABRAHAM A
IPC: C10L1/23
Filed: 1987-01-27
Granted: 1992-05-05
Abstract: ABSTRACT          A fuel composition is disclosed for an internal combustion engine, for reducing and/or preventing injector fouling in a multiport fuel injection means.   The engine composition comprises:     A.   gasoline; and an effective amount of B.   an antifouling agent having the formula   wherein:   R1 is C6 to C24 alkyl, aryl, cycloaliphatic, heterocyclic, substituted alkyl or substituted aryl; R2 and R3 independently are C1 to C24 alkyl, aryl, substituted alkyl or aryl, cycloaliphatic or heterocyclic; and C.   a demulsifier selected from the group consisting of: i.   a fatty acid alkylamine reaction product; ii.  a solution of oxyalkylated alkylphenol formaldehyde resins and polyglycols; and mixtures of i and ii.  Additives for gasoline are also disclosed.
Patent CA-1289502-C (CA)
Title: Milking inflation
Inventor: LARSON REED A
IPC: A01J5/04
Filed: 1987-01-27
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE             The milking tube section for a milking inflation is provided with a plurality of axially spaced, circumferentially extending grooves which define segments having opposed edges and which are dimensioned to permit relative movement of the sides of adjacent segments and afford a predetermined. degree of bending movement of one segment relative to the adjacent segment in one direction without causing a substantial reduction in the internal cross sectional area of the flow passage through the stem portion of the milking tube section.  The grooves are also dimensioned so that, after such predetermined bending in one direction, the edges of adjacent segments on one side of the stem portion abut and hinder further bending of the stem portion in that direction.
Patent CA-1306797-C (CA)
Title: Satellite receiver computer card
Inventor: FILMER DONALD D
IPC: H04B7/185
Filed: 1987-03-06
Granted: 1992-08-25
Abstract: SATELLITE RECEIVER COMPUTER CARD                        ABSTRACT     This invention relates to a novel satellite receiver which is useful for receiving signals from a satellite, using a personal computer for control, comprising a satellite receiver for receiving a signal from a satellite using a computer for control of the signal comprising:  (a)  circuit means which is adapted to process signals from the satellite and to cooperate with a computer; and, (b)  means for enabling the circuit means to be powered by the personal computer.
Patent CA-1289315-C (CA)
Inventor: KATAOKA KEIICHI
IPC: D01F9/08
Filed: 1987-06-05
Granted: 1991-09-24
Abstract: REFRACTORY FIBER SPACIAL STRUCTURE AND      MANUFACTURING METHOD THEREOF               ABSTRACT OF THE DISCLOSURE    A refractory fiber spacial structure having a porous structure and constituted by refractory fiber-like materials comprising a core portion constituted by a refractory crystalline compound B and a skin portion constituted substantially by a refractory crystalline compound A, and both compounds A and B are in a sintered state in the refractory fiber spacial structure and a portion of the refractory crystalline compound A is impregnated in the sintered state into the core portion, so that a rigid form having a strong compression strength is provided for the refractory fiber spacial structure.
Patent CA-1340412-C (CA)
Title: Fungicides
Inventor: ANTHONY VIVIENNE MARGARET
IPC: C07D319/24
Filed: 1987-07-03
Granted: 1999-03-02
Abstract: Compounds of formula :       and stereoisomers thereof, wherein X is halogen (fluorine, chlorine, bromine or iodine), optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aralkyl, optionally substituted aryloxyalkyl,  optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted amino, optionally substituted arylazo, optionally substituted heteroarylalkyl, optionally substituted heteroaryloxy-alkyl, optionally substituted acylamino, nitro, nitrile, -OR1, -SR1, -CO2R2, -CONR3R4, -COR5 -CR6=NR7, -N=CR8R9, -SOR10 or -SO2R11; W, Y, Z, which may be the same or different, are any of the atoms or groups listed for X above and, in addition, may be hydrogen atoms; or any two of the groups W, X, Y and Z, in adjacent positions on the phenyl ring, optionally join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; R1 is optionally substituted alkyl, or cycloalkyl optionally containing a hetero-atom in the cycloalkyl ring, optionally substituted alkenyl, optionally substituted acyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted aralkyl, or optionally substituted heteroarylalkyl; R2, R3, R4, R5, R6, R8, R9, R10 and R11, which may be the same or different, are hydrogen or optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, optionally substituted alkenyl, optionally substituted aralkyl, optionally substituted aryl or optionally substituted heteroaryl; and R7 is optionally substituted aryl.  The compounds are useful as fungicides and also as plant growth regulators.
Patent CA-1292182-C (CA)
Title: Intrapulmonary delivery of polypeptide growth factors and cytokines
Inventor: DAUGHERTY ANN L
IPC: A61M15/00
Filed: 1987-08-19
Granted: 1991-11-19
Abstract: ABSTRACT OF THE DISCLOSURE      Polypeptides selected from the group of growth factors and cytokines are administered by intrapulmonary inhalation. Disclosed are novel compositions and devices for affecting the intrapulmonary administration of these polypeptides.
Patent CA-1282153-C (CA)
Inventor: HACKEL RICHARD P
IPC: H01S3/098
Filed: 1987-09-14
Granted: 1991-03-26
Abstract: TECHNIQUES FOR REDUCING AND/OR ELIMINATING       SECONDARY MODES IN A DYE LASER OSCILLATOR     ABSTRACT OF THE DISCLOSURE         A dye laser master oscillator is disclosed herein.          This oscillator is intended to provide a single mode output, that is, a primary beam of light of a specific wavelength, but also has the tendency to provide secondary modes, that is, secondary beams of light at different wavelengths and slightly off-axis with respect to the primary beam as a result of grazing incident reflections within the dye cell forming  part  of  the  master  oscillator.   Also  disclosed herein are a number of different techniques for reducing or eliminating these secondary modes.
Patent CA-1312359-C (CA)
Title: Operational amplifier stages
Inventor: WEBSTER STEPHEN P
IPC: H03F3/20
Filed: 1987-09-14
Granted: 1993-01-05
Abstract: CANADA           INVENTOR: STEPHEN WEBSTER TITLE: IMPROVED OPERATIONAL AMPLIFIER STAGES               ABSTRACT OF THE DISCLOSURE         The improved operational amplifier stages are an input, a gain and an output stage.  The input stage has a differential buffer amplifier connected to a transconductance section for converting a differential voltage signal to a current signal.          The input stage is operable within a range of differential voltage signals, the range including common mode voltage signals at or beyond the negative supply rail.  The gain stage has two cascaded transistors.   The base of the first transistor is connected to the emitter of the second transistor through an integrating capacitor.   The capacitor is  further connected through a resistor to the negative supply rail.  The output stage has  a  driving  amplifier  and  two  common  emitter  output transistors.  One output transistor is driven by the amplifier through two current mirrors, the output of the second current mirror being compared to a reference current source.  The other output transistor is driven by the amplifier.
Patent CA-1278797-C (CA)
Title: Concrete admixture compositions
Inventor: BROOK JOHN W
IPC: C04B28/02
Filed: 1987-09-17
Granted: 1991-01-08
Abstract: CONCRETE ADMIXTURE COMPOSITIONS    Abstract of the Disclosure A chloride-free cold-weather set accelerator for concrete and cement mortar comprises A)   100 parts by weight of at least one soluble inorganic salt having freezing point depressant properties B)   from 13.3 to 30 parts by weight of at least one superplasticizer C)   from 3 to 30 parts by weight of at least one inorganic early set and strength accelerator, and D)   from 0 to 10 parts by weight of at least one organic set accelerator.
Patent CA-1308913-C (CA)
Title: Chlorination control system
Inventor: MEREDITH MICHAEL D
IPC: D21C9/10
Filed: 1987-10-27
Granted: 1992-10-20
Abstract: CHLORINATION CONTROL SYSTEM                   ABSTRACT OF THE DISCLOSURE      A control system and method of controlling the chlorination of pulp includes first and second mixers with chlorine additions to each mixer under the control of a flow controller.  Chlorine is added under the control of the flow controller to the pulp in the first mixer to achieve a predetermined chlorination factor in response to a signal from a brightness sensor operating in a region where brightness is linearly responsive to the chlorination factor.  The chlorinated pulp stream is fed to a second mixer where chlorine is added in relation (e.g. proportion) to the quantity of chlorine added into the first mixer to achieve a higher predetermined chlorination factor which is in a region where brightness is non-linearly responsive to the chlorination factor.
Patent CA-1288608-C (CA)
Inventor: ANDERSEN CARL O
IPC: F16C1/10
Filed: 1987-11-16
Granted: 1991-09-10
Abstract: QUICK CONNECT CABLE COUPLER                     ABSTRACT         A motion  transmitting  remote  control assembly  (10)  of the type for transmitting forces along a curved path by a motion transmitting core element (14) including a conduit (12) supporting the core element (14).   The conduit (12) has a female member (20)  securely attached thereto.   The female member (20) includes a plurality of flexible fingers (24) for disposition about a male member (18) which is secured to a support housing (16).   The female member includes a rounded front cam portion (38) for engaging the male member and opening the fingers in response to the male member (18) being inserted into or removed from the female member (20).   A locking ring (30)  is included to move between an unlocked position and a locked position.  When in the locked position, the fingers (24) of the female member (20) can not radially expand and are prevented from being removed from the male member (18).