baber/WOPTO huggingface dataset:
Patent NO-154901-C (NO)
Inventor: ADLUNG KARL GUENTHER
IPC: A01N43/90
Filed: 1982-07-27
Abstract: 1. Use of lineatin in combination with methyl butenol and/or amitinol and/or ipsdienol and optionally alpha-pinene and/or ethanol for entering the striped timber bark beetle (Trypodendron lineatum).
Patent NO-164534-C (NO)
Inventor: GOBERT JEAN
IPC: C07D207/277
Filed: 1985-05-14
Abstract: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (S)-2-amino-butanamide of the formula X-CH2CH2-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO- radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This laevorotatory enantiomer has been found to have significantly higher protective activity against hypoxia and ischemia than the corresponding racemate.
Patent NO-162040-C (NO)
Inventor: BAUS HEINZ GEORG
IPC: A47K3/36
Filed: 1985-08-07
Abstract: A shower partition includes a swinging door pivotable, by means of a hinge, about a substantially vertical axis. The installation dimensions available at the installation site often vary widely, discrepancies of up to 20 cm being by no means unusual. Compensation for tolerances or variations in installation dimensions is made possible in a simple manner. To this end, the swinging door is constructed so that it can be adjusted at right angles to its pivot axis on a jamb member or the like. The swinging door, and/or the pivot hinge comprise, at right angles to the pivot axis, a slot or a series of spaced aligned holes for an attachment element such as a screw.
Patent NO-171157-C (NO)
Inventor: REISCHL ARTUR
IPC: B01D21/00
Filed: 1986-07-10
Abstract: The present invention relates to a process for the improved separation of clarified liquids from biomass in the aerobic and/or anaerobic biological treatment of sewage carried out using magnetically separable materials as carriers. The magnetically separable inorganic materials are used in quantities of from 1 to 150% by weight, based on activated sludge dry matter. The carriers consist of magnetically separable inorganic materials. The magnetically separable materials used are oxides or mixed oxides of heavy metals, preferably iron oxides, such as Fe3O4 (magnetite) and gamma -Fe2O3, which are used in average particle sizes of less than 50  mu m, preferably less than 10  mu m and more preferably less than 3  mu m (for example from 0.1 to 1  mu m). These magnetic carriers provide for improved sedimentation or for magnetic separation of the biomasses containing the magnetic materials in the biological treatment of sewage.
Patent NO-170302-C (NO)
Inventor: LOOS HORST
IPC: E05C9/00
Filed: 1987-11-03
Abstract: A limitedly shiftable overlap connection between two platelike parts, as between a U-rail and a covering or blocking platelet of connection rod fittings in which the parts can be brought into connection with one another through a simple snap plug coupling without the need for riveting or welding.
Patent NO-168735-C (NO)
Inventor: THEROND MICHEL
IPC: E04H12/24
Filed: 1988-03-15
Abstract: Insulating equipment (100) includes a flexible arm (1) having at one of its ends a means for attachment to a pole and at the other end means for attaching an electric line substantially perpendicular to the arm (1). The thickness of the arm (1) decreases regularly from the means fo attachment to the pole toward the means of attachment to the electric line, while the height of the cross section of the arm is constant. The arm (1) has in the direction of its thickness a series of layers (7a, 7b, 7c, 7d) of continuous mineral fibers extending in the direction of the arm's length and separated by layers (8a, 8b, 8c, 8d) of randomly-oriented short mineral fibers. These layers are bonded by a synthetic resin in which a layer (9a, 9b) of fabric of mineral fibers may be placed on each side of the arm (1) between the first layer of short fibers and the following layer of continuous fibers. To be used for improving longitudinal flexibility and resistance to vertical loads.
Patent NO-172811-C (NO)
Inventor: PENRICE THOMAS W
IPC: C22C1/04
Filed: 1988-07-29
Abstract: A process of making high density alloys containing about 85 to 98 weight percent tungsten and the balance of the alloy being substantially a binder of nickel, iron and cobalt, and wherein all cobalt is present in an amount within the range of about 5 to 47.5 weight percent of the binder, which comprises blending powders of the tungsten, nickel, iron and cobalt into a homogenous composition,     compacting the homogenous composition into a shaped article, heating the shaped article to a temperature and for a time sufficient to sinter the article, subjecting the sintered article to a temperature sufficient to enable the intermetallic phase formed at the matrix to tungsten interface to diffuse into the gamma austenitic phase whereby the alpha tungsten/gamma austenite boundaries are substantially free of such intermettalic phase,     quenching the article, and swaging the article to a reduction in area of about 5 to 40 percent,  the article having improved mechanical properties, including improved tensile strength and hardness while maintaining suitable ductility for subsequent working thereof.
Patent NO-170458-C (NO)
Inventor: RAUTSOLA RIKU H
IPC: B67B7/86
Filed: 1989-05-16
Abstract: A tap for aseptic packages of the type which contain solutions and, in particular, solutions for medical applications. The type has a body (10), a packaging penetrating tip (13) extending from the body, a liquid passageway (22) extending from the tip and through the body for dispensing liquid from the package and a fluid passageway (31) extending from the tip and through the body for admitting make-up air to the package interior. A cylindrical member (12) of resilient material is positioned between the tap body and its penetrating tip and is insertable through the package wall in trailing relation to the tip. The resilient member is selectively compressed along its cylindrical axis to expand within the package and engage the wall to seal the orifice formed by the tip on penetration of the package wall and to secure the tap to the package.
Patent CA-2012280-C (CA)
Title: Automatic frequency control circuit
Inventor: SATOMI HIDEO
IPC: H03L7/191
Filed: 1990-03-15
Granted: 1999-08-31
Abstract: An AFC circuit for use in a chrominance signal processing circuit of a VTR basically includes a NCO (9), a frequency divider (9, 10, 11, 12, 13) for frequency-dividing an output of the NCO, and a phase comparing circuit (17) for comparing phases, of the output of the divider and a horizontal synchronizing signal extracted from an inputted video signal to supply an error output to the VCO. When a phase relation between the output of the divider and the horizontal synchronizing signal becomes a miss-locked state out of the phase-locked state, a frequency-dividing operation is stopped at a timing corresponding to a rise of a normal inputted signal in a phase-locked state and the frequency-dividing operation is restarted after the inputted horizontal synchronizing signal is counted by a predetermined number.      As a result, the phase-locked state of the inputted horizontal synchronizing signal and the output signal of the divider is forcibly restored.
Patent CA-2017927-C (CA)
Title: Second order active filters
Inventor: POPESCU PETRE
IPC: H03H11/12
Filed: 1990-05-30
Granted: 1993-11-30
Abstract: SECOND ORDER ACTIVE FILTERS          Abstract of the Disclosure A second order active filter comprises an input terminal, an output terminal, and a common terminal, a capacitive T-network comprising three capacitors and, in parallel therewith, a resistive T-network comprising three resistors, the terminals of the T-networks being connected respectively via a first amplifier to the output terminal, via a buffer to the input terminal, and to the common terminal, a potential divider between the output and common terminals, and a second amplifier having an input coupled to a tapping point of the potential divider and an output coupled via a resistor to the central junction of the capacitive T-network and via a capacitor to the central junction of the resistive T-network. In different configurations of the filter, the component coupled to the common terminal may be omitted from one of the T-networks, or from both of the networks with another potential divider coupled between the input and common terminals and a third amplifier coupling its tapping point to one of the networks.                      - i -
Patent CA-2019784-C (CA)
Title: Rotary valve construction utilizing a compressed gas as lubricant and coolant
Inventor: RASSEY LOUIS J
IPC: F01L7/02
Filed: 1990-06-26
Granted: 1994-06-21
Abstract: ABSTRACT        An improved rotary valve construction is provided for use in conjunction with an internal combustion engine of the type having a housing and at least one piston member reciprocally  received  within  a  cylinder  formed  in  the housing.   In the conventional fashion, fuel intake passage means formed within the housing communicate a combustible fuel  mixture  to  the  cylinder  while,  likewise,  exhaust passage means formed in the engine housing expel exhaust gases from  the cylinder.   A first and second cylindrical valve member, each having a diametric throughbore, are rotatably mounted in the intake passage means and exhaust passage  means,  respectively.     The  valve  members  are rotatably driven in synchronism with the reciprocation of the piston in the cylinder to thereby open the intake and exhaust passage means via the valve member diametric bore at predetermined  rotational  positions  of  the  valve members.          Each valve member is rotatably provided in a valve member bore so that the rotary valve member and the bore have a space  therebetween  which  allows  a  compressed  fuel/air mixture to circulate therebetween, therby providing cooling and lubrication for  the valve by creating a gas bearing.          Additionally, each valve member is selectively provided with narrow channels, either knurled or grooved, to thereby provide a labyrinth gland or seal.   Ceramic bushings are provided in  the bore opposite the channels. Optionally, carbon and rubber or plastic ring seals may be included on either side of each ceramic bushing.
Patent CA-2034009-C (CA)
Title: Fluoroscopy switching device
Inventor: LANE TIMOTHY G
IPC: H04N5/32
Filed: 1990-06-26
Granted: 1996-02-06
Abstract: An apparatus and method is disclosed for preventing accidental overradiation of a patient in surgical procedures involving both fluoroscopy and endoscopy. Video outputs from a fluoroscope and an endoscope are connected to a switching device. The physician uses the switching device to select from between the endoscope video output and the fluoroscope video output for viewing on a video monitor. When the endoscope video output is selected for viewing, the switching device automatically deactivates the X-ray generator of the fluoroscope. When the switching device is actuated to select the fluoroscope video signal for viewing on the monitor, the switching device automatically reactivates the X-ray generator. In this manner, overradiation of the patient during periods when the fluoroscope is not being used is avoided. In one aspect, the switching device comprises means operable to convert at least one of the endoscope video signal or the fluoroscope video signal from one video format to another video format compatible with the video monitor.
Patent CA-2037672-C (CA)
Title: Power supply interface apparatus for communication facilities at a power station
Inventor: KUZMIK PAUL T
IPC: H02H1/06
Filed: 1991-03-06
Granted: 1996-06-25
Abstract: A power supply board for connecting dry communication lines from a remote station to the electronic equipment at a power station and includes a brushless PM motor mounted in a motor section of the board.  The motor is powered by a station-derived low voltage direct current source provided at the power station.  A brushless PM generator is mounted in a spaced alternator section on the board.  The motor and generator shafts are connected by a flexible tube for generating a voltage suitable for operating of the electronic equipment at the power station.  An integrated motor drive circuit is mounted on the motor section and connected to the D.C. source via a protective circuit.  The motor has a bank of Hall cell sensors for generating position control signals to the circuit for sequential energization of the three phase motor winding.  The output of the alternator is rectified to establish an output voltage for operating the communication equipment.  A voltage sampling circuit is coupled to the rectified output and connected by electrical/optical isolators and a fiber optic feedback line to the integrated circuit to create a closed loop system establishing a constant output voltage for operating the equipment.
Patent CA-2044662-C (CA)
Title: Fishing tool for retrieving implements from a hole
Inventor: DAVIS BOB G
IPC: E21B31/18
Filed: 1991-06-14
Granted: 2003-04-29
Abstract: A fishing tool for retrieving broken or last implements from a drilled hole includes a one-piece body having a bore extending from one end to the other. Oppositely positioned and inwardly directed male keys extend from the inner surface of the bore. The male keys extend along a substantial portion of the length of the bore and engage oppositely positioned portions of a catch slip. The catch slip is slidable along the length of the bare and is guided by the male keys and supported by the inner surface of the bore. The lower end of the body may be provided with a removable guide bushing and a removable guide for retaining the guide bushing in place at the lower end of the body. A front face of the catch slip may be provided with a buttress thread for firmly grasping the implement being retrieved and for permitting the grasped implement to be released while it is still in the hole through rotation of the tool.
Patent CA-2045055-C (CA)
Title: Telemetry monitoring system for transmitting information by means of asynchronous transfer mode technique in broadband isdn
Inventor: ISHIBASHI RYOICHI
IPC: G08B29/02
Filed: 1991-06-20
Granted: 1998-05-12
Abstract: A  telemetry   supervisory   system   for  transmitting information by means of an asynchronous transfer mode technique in a broadband integrated services digital network (B-ISDN), is disclosed.   The system comprises a monitoring means for monitoring a state of an object and for generating monitoring information  related  to  the  state  of  the  object;  and encoding/transmission  means  for  encoding  the  generated monitoring information into a number of cells of fixed length using a variation coding technique, such that 1) when no change in  the  state  of  the  object  occurs  and  less  monitoring information is generated, the cells are generated at a given rate defined as number of cells per unit time, and 2) when a change of the state of the object occurs and more monitoring information is generated, the cells are generated at a new rate, wherein a variation of the given rate to the new rate corresponds to a magnitude of change of the state of the object.  The encoding/transmission means transmits the cells of fixed length to a monitor station in an asynchronous transmission mode through a communication network. The monitor station includes 1) a cell number counter for counting a number of cells per unit time received from the communication network; and 2) a cell number increase detection means connected to the cell number counter and outputting an alarm signal which identifies a monitored object, when a change of the number of cells counted by the cell number counter is larger than a predetermined value.
Patent CA-2046380-C (CA)
Inventor: ONKEN DANIEL
IPC: H01H69/02
Filed: 1991-07-05
Granted: 1996-09-17
Abstract: A slow blowing fuse includes an open-ended rigid housing defining a fuse element-containing space therein.  Conductive end caps close off the ends of the housing and act as electric terminals  for the fuse.  A spiral wound fuse element in said space extends between the end caps. The spiral wound fuse element comprises a core of flexible material around which is spirally wound a fuse filament which is electrically connected to the end caps.  The spiral wound fuse element is sandwiched between the end caps to provide a configuration where at least the central portion thereof is located adjacent to the housing walls.
Patent CA-2050030-C (CA)
Inventor: SCHMITT PETER J
IPC: A61F2/06
Filed: 1991-08-27
Granted: 1998-10-20
Abstract: A ravel-resistant, self-supporting woven synthetic fabric  tubular  vascular  graft  including  a  fusible  fiber integrated into the weave in the filling yarn is provided.  The graft is woven from multifilament polyester warp yarns which can be textured or flat.   The filling yarn includes a low melting fusible fiber or resin which can be combined with a stiff monofilament.  The monofilament component provides radial rigidity to improve kink and crush resistance.   After heat setting, the low melting fusible resin fuses to orthogonal warp yarns at each intersection and provides ravel resistance to the finished graft.   Improved kink resistance make the tubular grafts suitable for use in medium and small diameter peripheral applications.  A preferred graft has an outer velour surface and a smooth inner surface.
Patent CA-2050668-C (CA)
Title: Method of drying electronic components
Inventor: OKANE MASAAKI
IPC: F26B5/04
Filed: 1991-09-04
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE        A plurality of electronic components, which have been washed with water, are introduced into a drum-type container, and the container is decompressed and rotated about a horizontally directed central axis so as to stir the plurality of electronic components.  The container may be at least partially dipped  in a heated liquid bath, so that the container is heated by the liquid.
Patent CA-2056285-C (CA)
Title: Balanced mechanical seal assembly
Inventor: AZIBERT HENRI V
IPC: F16J15/40
Filed: 1991-11-27
Granted: 2002-10-22
Abstract: A mechanical seal assembly is disclosed in which the seal faces of the primary seal members remain essentially perpendicular to the shaft of the equipment regardless of any misalignment. A sleeve is mounted on the shaft, providing a support structure to align all primary seal member faces regardless of loading. The primary seals are biased toward the support structure, by the combination of net hydraulic pressure at the mated seal faces plus steady bias from a biasing source. A piston area is defined on the rear of each primary seal member. Each piston area is equal to a major portion of the associated primary seal face contact area. Another embodiment further includes a gland mounted to the equipment concentrically to the equipment shaft and an axially floating annular flow ring located within the gland. The ring supplies a fluid flow channel associated with the shaft vanes.
Patent CA-2060689-C (CA)
Title: Optical control circuit for a microwave monolithic integrated circuit
Inventor: PAOLELLA ARTHUR
IPC: H03G3/30
Filed: 1992-02-05
Granted: 1994-06-07
Abstract: ABSTRACT     A GaAs MESFET  coupled to an interdigited photoconductive detector uses the internal gain of the interdigited photoconductive conductor and the transconductance of the MESFET to convert an optical control signal to an electrical current control signal which in turn is used to control a GaAs MMIC.
Patent CA-2062076-C (CA)
Title: Electronic thermostat
Inventor: MCFARLANE WILLIAM
IPC: G05D23/19
Filed: 1992-02-28
Granted: 2000-05-23
Abstract: Apparatus and method useful in temperature control system for a predetermined area that employs a user friendly electronic thermostat that can be programmed intuitively and which is impossible to incorrectly program. Further, the electronic thermostat needs no periodic maintenance checks because it employs a super capacitor to supply electrical energy to memory if power is temporarily lost. A large display means is responsive to the operator's programming as the programming is being performed, in addition to other times.
Patent CA-2070038-C (CA)
Title: Manually operated load shifter
Inventor: CUNNINGHAM MICHAEL R
IPC: B65G7/00
Filed: 1992-05-29
Granted: 1995-05-23
Abstract: A pole for effecting the manual movement of a load of vertically stacked units, such as bottle cases, comprises two telescopically related body members having a grasping element at one exposed end for engaging the lower portion of the stacked load and a transverse handle, mounted on the other exposed end of the telescoped body members and rotatable about the axis of the telescoped body members.
Patent CA-2070080-C (CA)
Title: Liquid pump dispenser having a stationary spout
Inventor: BALDERRAMA MARK A
IPC: B05B11/00
Filed: 1992-05-29
Granted: 1999-04-13
Abstract: The present invention relates to a liquid pump dispenser which has a stationary spout, a fixed piston and a reciprocating cylinder therewith defining a variable volume pump chamber. The dispenser has container venting and pump priming features, and includes an inlet/discharge valve housing. the dispenser has a reduced number of parts for simplicity and economy.
Patent CA-2071686-C (CA)
Inventor: JEUNEHOMME SYLVIE
IPC: B61D17/20
Filed: 1992-06-19
Granted: 1998-12-01
Abstract: Dispositif de liaison pour véhicules articulés, notamment ferroviaires. L'invention concerne un dispositif de liaison pour véhicules articulés, notammen t ferroviaires, destiné à assurer la liaison entre une caisse d'intercirculation r eposant sur un bogie et les extrémités de voitures adjacentes portées par la caisse d'intercirc ulation, les voitures et la caisse d'intercirculation étant accrochées entre elles en partie basse, caractérisé en ce que, en partie haute, chaque extrémité de voiture (2, 3) est r eliée à la caisse (1) par une bielle d'articulation (10, 11), les bielles d'articulations é tant reliées entre elles par des éléments de liaison, l'ensemble formé par les bielles d'articulati on et les éléments de liaison constituant un parallélogramme déformable.
Patent CA-2071829-C (CA)
Title: Method for increasing the service life of an implantable sensor
Inventor: GOUGH DAVID A
IPC: A61B5/296
Filed: 1990-12-13
Granted: 2001-11-13
Abstract: A method is described for extending the service life of implantable sensors having a corrodible reference electrode (4), at least one noble metal cathodic working electrode (6), and at least one noble metal anodic counter electrode (8) for the detection of oxygen and/or glucose in bodily fluids, which involves operating both the reference and the working electrodes with each in a first electrical state and prior to occurrence of sensor failure, changing the electrical state of at least one of the electrodes to a sec-ond electrical state and continuing operation in that second state beyond when the sensor would have failed had the first electri-cal state in both electrodes been maintained.