baber/WOPTO huggingface dataset:
Patent DK-164251-C (DK)
Inventor: HUBER LUDWIG KONRAD
IPC: A01N25/10
Filed: 1984-11-30
Granted: 1992-10-19
Abstract: A controlled release composition of biologically active materials is prepared by reacting a biologically active agent, aqueous polyhydroxy polymer, inorganic salt, and optional filler(s), drying the product and then grinding the product to the desire particle size. The product is then used. for example, for controlling pests.
Patent DK-165763-C (DK)
Inventor: CLAESSON JON
IPC: G01B/
Filed: 1986-12-30
Granted: 1993-06-14
Abstract: PCT No. PCT/NO86/00034 Sec. 371 Date Dec. 23, 1986 Sec. 102(e) Date Dec. 23, 1986 PCT Filed Apr. 30, 1986 PCT Pub. No. WO86/06473 PCT Pub. Date Nov. 6, 1986.A method for three dimensional measurement of objects being conveyed through or moved relative to a measurement frame for, by incremental measurements of height, width and length of the object to calculate cubical and circumscribed volume of the object. Each transmitter/receiver element pair of the measurement frame is calibrated by controlling the amount of the light emitted from the transmitter and the threshold level of the receiver, such that the signal/noise ratio of the receiver lies above a specific limit, simultaneously with the illumination time being kept the shortest possible. By incremental measurements at least one pair consisting of transmitter element and directly opposite receiver element in the measurement frame is activated at time, and an external signal being a function of the movement of the object relative to the measurement frame is compared with the registered signals from the receiver elements for calculation of the volumes. The measurement frame is constructed in the form of horizontal and vertical transmitter- and receiver modules consisting of the transmitter elements and receiver element respectively. A computer is connected to the measurement frame for calibration of the respective transmitter- and receiver elements of the measurement frame and for calculation of the volumes being derived as a result of shadow images of the object on the receiver elements. A display is associated with the computer for display of the volume magnitude of the object. Utilization for e.g. calculation of freight charges of objects.
Patent FI-72972-C (FI)
Inventor: BJOERK ANDERS KARL KONRAD
IPC: A61K31/495
Filed: 1983-12-29
Granted: 1987-08-10
Abstract: Diphenylbutyl-1-piperazinocarboxylates of the formulawherein R is alkyl straight or branch chained having from 1 to 10 carbon atoms, cycloalkyl having from 3 to 8 carbon atoms, aralkyl having from 7 to 9 carbon atoms or phenyl unsubstituted or substituted by one to three F, Cl, Br, lower alkyl having from 1 to 5 carbon atoms, lower alkoxy having from 1 to 5 carbon atoms, alkylenedioxy having from 1 to 3 carbon atoms, -CF<sub>3</sub> or -CN substituents, R,-R<sub>4</sub> are independently H, CH<sub>3</sub>, C<sub>2</sub>H<sub>5</sub> with cis or trans configuration provided that only two of them are other than hydrogen, and pharmaceutically acceptable salts thereof are described. Processes for their preparation are also described.The compounds are useful for treatment of mental disorders, such as aggression and psychosis in mammals.
Patent FI-83404-C (FI)
Inventor: BENUZZI PIERGIORGIO
IPC: B23D47/04
Filed: 1987-05-20
Granted: 1991-07-10
Abstract: The pressure beam is adapted to be used in sawing machines for cutting workpieces such as panels or packs of panels (P), of the type comprising a workpiece support table (L) having a straight longitudinal slot defining a cutting line and a sawing tool (Z) movable along the cutting line. The pressure beam is arranged above the workpiece support table (L), extends along the whole length of the cutting line and consists of two pressure elements (R, R min ) arranged at both sides of the cutting line, parallelly thereto. Means are provided for raising and lowering each pressure element (R, R4) independently with respect to the other pressure element, and traverse means are provided for laterally moving the said pressure elements (R, R min ) and consequently varying the distance of the pressure elements (R, R min ) with respect to the cutting line located between them.
Patent NO-153235-C (NO)
Inventor: PETERSEN OLFERT HELGE
IPC: G01N33/12
Filed: 1980-10-06
Abstract: The measurement required for the determination of density is effected by means of a chamber (6) which is substantially filled with the material and into which a displacement member (5) is slidingly introduced through a hole in the wall of the chamber (6), said displacement member (5) having a considerably smaller cross sectional area than the chamber (6). The displacement member (5) is introduced so far into the chamber (6) that the force of introduction applied reaches a predetermined value, and then the length of penetration of the member (5) is recorded. An apparatus for carrying out said method comprises a chamber (6) having a well through which the displacement member (5) of smaller cross sectional area than the chamber (3) may be introduced, said displacement member (5) being connected to means (3, 16) for pressing the unit into the chamber and connected to means (9, 10) for indicating the length of penetration.
Patent NO-153097-C (NO)
Inventor: ZEIGLER EDWARD HAYS
IPC: C07C201/00
Filed: 1982-05-24
Abstract: Problems encountered with the exothermic decomposition of spent acid obtained after co-nitrating a mixture of trimethylolethane and diethylene glycol can be avoided, and a storage stable spent acid can be obtained by employing, during the co-nitration, an excess of from 60 to 100% by weight of nitric acid over that stoichiometrically required.
Patent NO-161298-C (NO)
Inventor: COTTAM SPENCER D
IPC: A46B9/02
Filed: 1987-02-09
Abstract: A cleaning apparatus for contacting a surface to be cleaned comprising a plurality of bent wires mounted with a resilient mounting member and adapted to be moved to a cutting position when the mounting member is rotated or otherwise moved relative to the surface to be cleaned.
Patent NO-170416-C (NO)
Inventor: HEMMERLING WOLFGANG
IPC: C07D405/12
Filed: 1987-10-05
Abstract: The novel compounds are aryl-2,3-epoxyalkyl ethers or thioethers or the corresponding thiirane compounds having a mesogenic aromatic component and a chiral component having a three-membered heterocyclic ring, wherein, in the general formula (1),    <IMAGE>  (I)  the symbols have the following meaning: R1=straight-chain or branched (C1-C12) alkyl, where one or two non-neighboring CH2 groups may be replaced by O or S atoms. A=diazine-2,5-diyl or diazine-3,6-diyl, X and Y=O and/or S, and R2, R3 and R4, independently of one another=H, straight-chain (C1-C10) alkyl or branched (C3-C10) alkyl, where R2, R3 and R4 are not simultaneously H. The compounds are preferably employed in tilted smectic liquid-crystal phases which they convert into ferroelectric liquid-crystal phases; they have high values for spontaneous polarization or they induce high values for spontaneous polarization.
Patent NO-177906-C (NO)
Inventor: MIURA YUICHIRO
IPC: F25C3/04
Filed: 1991-02-01
Abstract: A snow composition is here provided which comprises of   (1) about 100 parts by weight of snow selected from the group comprising of natural snow, artificial snow made by a snow machine, and icy snow made by shattering ice blocks to fragments and (2) about 0.1 to about 10.0 parts by weight of a super absorbent polymer in granule form having an average particle size of about 20 to about 500 mu m before water absorption.   A method for making artificial snow is also provided here.
Patent CA-2002449-C (CA)
Inventor: STROBEL MARK A
IPC: C09J7/50
Filed: 1989-11-08
Granted: 2001-05-08
Abstract: The use of a gelled network of inorganic oxide particles and an ambifunctional silane on the surface of a substrate provides a priming layer for pressure-sensitive adhesive layers.
Patent CA-2011992-C (CA)
Title: Use of human interferon-beta for stimulation of erythropoiesis
Inventor: MICHALEVICZ RITA
IPC: A61K38/21
Filed: 1990-03-12
Granted: 2003-04-29
Abstract: Interferon-beta, preferably in low doses, is used for stimulation of erythropoiesis in disorders characterized by lack of maturation of progenitor blood cells to red cells.
Patent CA-2016631-C (CA)
Title: Substituted aminoalkylphosphinic acids
Inventor: FROSTL WOLFGANG
IPC: A61K31/662
Filed: 1990-05-11
Granted: 2000-08-29
Abstract: P-substituted aminoalkylphosphinic acids of the formula (see formula I) wherein R denotes an optionally fluorinated methyl group, R1 denotes hydrogen, lower alkyl, lower alkoxy, hydroxy, halogen or a fluorinated methyl group and R2 and R3 denote hydrogen or R2 denotes hydroxy, lower alkoxy or halogen and R3 is hydrogen or R2 and R3 together represent an oxo group, and their pharmaceutically acceptable salts are active as GABA B- agonists and can be used in the treatment of spinal spasticity, multiple sclerosis and cerebral palsy, trigeminus neuralgia, drug withdrawal syndromes and/or conditions of pain. They can be manufactured by methods known per se and suitable such methods are described.
Patent CA-2016896-C (CA)
Title: Planter box bracket
Inventor: SHAW DONALD
IPC: A47H27/00
Filed: 1990-05-16
Granted: 1993-08-10
Abstract: ABSTRACT A bracket for use with a planter box mountable on a partition, window sill or the like. The bracket includes pivotable and vertically adjustable retaining members to retain a planter box and engaging means for mounting the bracket and planter box.
Patent CA-2017571-C (CA)
Inventor: CHI IGNACIO
IPC: H01M10/05
Filed: 1990-05-25
Granted: 1993-11-30
Abstract: NON-AQUEOUS ALKALI BATTERY HAVING AN IMPROVED CATHODE Abstract This invention relates to a process of fabricating a rechargeable non-aqueous cell and to a cell produced by the process. The cell includes a unique laminated cathode structure. Other structural features of the non-aqueous cell including anode, non-aqueous electrolyte and separator, are generally conventional. The novel cathode is composed of a current collector consisting of an unperforated metal foil to which are bonded mats of cathode active material, selected from transition-metal chalcogenides. In the process of forming the cathode, a non-perforated metal foil, such as aluminum, is coated with a layer of bonding polymer and after the mats of cathode-active material, such as niobium triselenide, are placed on both sides of the metal foil, the composite is compacted, preferably by passing between rollers. Electronic conduction is enhanced by either admixing carbon black with the polymer or coating that surface of the mats which is to be in contact with the metal foil, with a thin layer of carbon black. This design results in cells which show a distinct improvement in energy at higher rate discharges, e.g. at 3-4A, or at lower temperatures, e.g. -20°C, lower cost and weight than cells with conventional cathode collector having screen or grid of expanded metal, e.g. Ni, and are expected to ameliorate internal shorts resulting from the use of ex-met grids.
Patent CA-2019586-C (CA)
Title: Interface circuit for data transmission between a microprocessor system and a time-division-multiplexed system
Inventor: TARLETON GEORGE K
IPC: H04J3/04
Filed: 1990-06-21
Granted: 1996-08-27
Abstract: The circuit  of  the  present  invention  provides  a signal which allows data to be transferred between a first synchronous system to a second  synchronous  system.   The first system is a Time-Division-Multiplexing (TDM) system and the second  system is  a Microprocessor  system.   The transfer is allowed after three or four memory cycles of the Microprocessor system after receiving the end of time slot   signal.    This   invention   requires   that   the Microprocessor system access the Time-Division-Multiplexed system as an Input/Output (I/O) device.
Patent CA-2019798-C (CA)
Title: Fucosidase inhibitors
Inventor: NAMGOONG SUNG KEON
IPC: A61K31/445
Filed: 1990-06-26
Granted: 2001-03-20
Abstract: A fucosidase inhibitor selected from the group consisting of 1-.beta.-C-substituted deoxymannojirimycins in which the 1-.beta.-C substituent is an alkyl group having from one to six carbon atoms or phenyl and a method for the production of the same.
Patent CA-2019956-C (CA)
Title: Method & apparatus for printing postal code markings
Inventor: MOHAUPT UDO HORST
IPC: G07B17/00
Filed: 1990-06-27
Granted: 2001-05-08
Abstract: The method of the present invention is intended to facilitate routing of correspondence to a destination address by automatic mail sorting apparatus comprising the steps: (a) marking a letter with an easily machine readable first code corresponding to the human readable postal code of the destination address; (b) stuffing the letter into a window envelope such that the first code is positioned within the window; (c) machine reading the first code within the window; and (a) printing a machine readable second code corresponding to the first code and the human readable postal code of the destination address in the location and format utilized by a particular automatic mail sorting apparatus such that the envelope is suitable for processing by the apparatus. The apparatus of the present invention includes a conveyor track for passing window envelopes through a read station and a print station. At the read station, an optical sensor reads the first code, in the form of printed marks signifying the postal code, through the window, the information being passed to a computer. At the print station, the second code, in the form of fluorescent or other marks are placed on the envelope, as instructed by the computer.
Patent CA-2020089-C (CA)
Title: Method and construction of electrical connection to oxide superconductor
Inventor: TANAKA SABURO
IPC: H01L39/24
Filed: 1990-06-28
Granted: 1995-12-12
Abstract: An electrical connection between an electrical conductor and an oxide superconductor is effected without the intermediary of a thin insulating layer that is formed by leaving the oxide superconductor in the atmosphere. This electrical connection is formed by removing the thin insulating layer that is formed by leaving the oxide superconductor in the atmosphere, and by electrically connecting the electrical conductor and an exposed surface of the oxide superconductor.
Patent CA-2020119-C (CA)
Title: Digital word output high-pass filter apparatus
Inventor: NELSON BLAINE J
IPC: H03H17/02
Filed: 1990-06-08
Granted: 1994-08-16
Abstract: ABSTRACT OF THE DISCLOSURE A high-pass filter is disclosed which provides a digital word output indicative of a high-pass filter function of the quantity of logic "1" inputs to the counter. The output of a counter is low-pass filtered and applied in conjunctionwith a bias signal to a second counter which counts clock inputs from a value determined by the count input from the low-pass filter to a predetermined limit and outputs a feedback pulse to be used by the first counter in opposition to a second bias string of pulses where the second bias string of pulses and the feedback signal have substantially the same frequency of pulse rate under steady state conditions of the filter.
Patent CA-2022355-C (CA)
Title: Female connecting member with disassembly feature for articulated connection
Inventor: SCHULTZ THOMAS R
IPC: B61G1/28
Filed: 1990-07-31
Granted: 1994-08-23
Abstract: In an articulated connection, an improved female connnecting member of the type having a ring seat within an annular groove is provided having an access passageway extending from an exterior surface of its front wall to a position at the annular groove which is covered by the ring seat.  The access passageway provides for insertion and wedging of a tool between the ring seat and the floor of the annular groove to eject the ring seat from the annular groove during disassembly and maintenance of the articulated connection.
Patent CA-2025126-C (CA)
Title: Stitch-stabilized nonwoven fabric
Inventor: ZAFIROGLU DIMITRI PETER
IPC: D04H3/10
Filed: 1990-09-12
Granted: 2000-05-02
Abstract: A stitchbonded nonwoven fabric which comprises a fibrous layer is reinforced in a first direction with bulkable thread and in a second direction with substantially inextensible thread, the reinforcing directions being at an angle of at least 50 degrees with each other, exhibits superior strength, resistance to splitting and repeated washability.
Patent CA-2030139-C (CA)
Title: 3-d amusement and display device
Inventor: DURLACH DAVID M
IPC: A63F3/00
Filed: 1990-11-16
Granted: 2002-04-23
Abstract: A device provides temporal and spatial 3-D patterns with a plurality of elements 21. The shape, position and orientation of the elements 21 are controlled by a computer 31. The medium in which the elements 21 lie provide movement of the elements 21 without effects of vibration or turbulence. In a particular medium, elements 21 movements are dampened such that a quick change in position and/or orientation of an element 21 is without apparent vibration. The medium and elements 21 are of respective materials such that noise is eliminated. In one embodiment, iron powder elements 21 on a surface 17 are repositionable and reorientable in a desired temporal and spatial pattern through computer 31 controlled changes to a generated magnetic field. In another embodiment, different sized bubbles are generated in a desired temporal and spatial pattern in a tank of glycerin through computer controlled air valves. The computer control is preprogrammed or in response to user operation of an input device 33.
Patent CA-2033325-C (CA)
Title: Superconducting wire and method of manufacturing the same
Inventor: MIURA OHSUKE
IPC: H01L39/14
Filed: 1990-05-28
Granted: 1998-08-18
Abstract: This invention relates to a superconducting wire used for a superconducting magnet, etc. and to a method of manufacturing the wire.  A conventional superconducting wire has a low critical current density (Jc) and is unsuitable for a superconducting magnet, etc.          According to this invention, a pinning center made of a non-superconducting substance is introduced into a superconducting substance, so that the Jc of the superconducting wire is remarkably improved by the pin stop effect of the pinning center.  In addition, such problems in the prior art, that the manufacture is time-consuming and the manufacturing cost is high, have been overcome.  Since the superconducting wire of this invention has a remarkably improved Jc, it is appropriate as a wire for a superconducting magnet.
Patent CA-2033421-C (CA)
Inventor: YAMADA TOYOKAZU
IPC: B32B27/08
Filed: 1990-12-28
Granted: 1994-08-02
Abstract: A multilayer composite and an easily openable container produced by using the multilayer composite are provided.  The multilayer composite comprises a surface layer of a polyolefin resin, an intermediate layer of a mixture of a polystyrenic resin with a thermoplastic elastomer or with a thermoplastic elastomer and a polyolefin resin, and a base layer of a polystyrenic resin, and the peeling strength between the intermediate layer and the base layer is larger than the peeling strength between the surface layer and the intermediate layer.  The easily openable container produced by using the multilayer composite is capable of being sealed with a lid strongly while maintaining easy openability because the opening of the sealed container is performed utilizing the peeling between the surface layer and the intermediate layer.
Patent CA-2037790-C (CA)
Title: Dc current monitor
Inventor: CANTER STANLEY
IPC: G01R15/18
Filed: 1991-03-08
Granted: 1997-03-18
Abstract: A non-intrusive DC current monitor is presented which emulates the theoretical operation of an AC transformer.  A conductor (10), carrying the current to be measured, acts as the primary of a DC current transformer.   This current is passed through the center of a secondary coil (12), and core positioned thereabout, and produces a magnetic flux which induces a current  in the secondary proportional  to the current flowing in the primary.  Means (20, 22) are provided to periodically "reset" the transformer core such that the measurement inaccuracies associated with core saturation are obviated.   A reset current is caused to periodically flow through the secondary coil which produces a magnetic flux oppositely polarized to the flux created by the current in the primary, thus allowing ongoing measurements (14) to be made.
Patent CA-2043918-C (CA)
Title: Gearless drive machine for lifts
Inventor: VERTESY JOSEF
IPC: B66B11/08
Filed: 1991-06-05
Granted: 2001-09-04
Abstract: In this gearless drive machine for lifts, a machine frame (1) arranged on a counter roller carrier (2) carries a bearing block (3) and an end plate block (4). An adjustable cable strand spacing can be made by means of the machine frame (1) and a counter roller (5) arranged at the counter roller carrier (2), whereby a left-hand and right-hand overhang of the counter roller (5) is possible with the same build-up of the machine frame. A main shaft (6) is borne at two places at the drive output side by means of a loose bearing, (7) arranged at the bearing block (3) and a fixed bearing (8) arranged at the end plate block (4). A drive pulley (9) with brake disc (10) is provided between the bearing places. The drive pulley (9) stands in firm connection with the main shaft (6) by means of a first tightening set (11). The bearing of the drive pulley (9) at both sides permits great radial loads for small deformations of the main shaft (6). A hoist motor (13) fed with alternating voltage consists substantially of a stator (14) with windings (15) and of a rotor (16) with a rotor hub (17) pushable onto the main shaft (6). A first tightening set (18) at the driven end of the main shaft (6) creates a firm connection between the main shaft (6) and the rotor hub (17).
Patent CA-2047254-C (CA)
Title: Nyblet time switch
Inventor: TURUDIC ANDY
IPC: H04J3/16
Filed: 1991-07-17
Granted: 1997-05-20
Abstract: A  data  transmission  method  and  apparatus provides   for   transmitting   lower   data   rate information  in  a  higher  data  transmission  rate environment.  Information entities to be transmitted are broken into smaller entities called nyblets. Higher data transmission rates are accomodated by accelerating  a  clock  and  clocking  nyblets  from memory  at  rate  that  allows  the  nyblets  to  be serially assembled into expected bit length words. Lower data rate information, which in conventional systems  was  transmitted  redundantly  to  acheive compatability with higher data rate systems, is now transmitted without duplication as a plurality of nyblets in series until the expected bit length is achieved.  The result is that more information can be transmitted over a communication medium, since duplicate or redundant transmission of lower data rate information is avoided.
Patent CA-2054461-C (CA)
Title: Air bag firing circuit
Inventor: BEHR LEONARD W
IPC: B60R21/16
Filed: 1991-10-29
Granted: 1995-10-31
Abstract: An air bag firing circuit comprises a firing path which  includes  redundant  acceleration  sensors,  i.e.,  two sensors of like threshold connected in parallel.  Each sensor comprises normally-open switch means operated by an inertial mass and shunted by a resistor.  A battery maintains a known voltage across the firing path while a microprocessor checks the integrity of the firing path by periodically reading and comparing the voltages achieved at various points thereabout.          The microprocessor further tests each sensor individually by electromagnetically biasing the sensor's inertial mass in a manner  so  as  to  close  the  switch  means  thereof  while determining  the  effect  of  such  testing  on  the  voltages achieved about the firing path.   Upon the detection of a sensor failure, the microprocessor electromagnetically biases the sensor's inertial mass in a manner so as to maintain the switch means  thereof  in  its  open  position,  whereby  the malfunctioning sensor is functionally removed from the firing path without  impairing the  function of  the other  sensor connected in parallel therewith.