baber/WOPTO huggingface dataset:
Patent CA-1315890-C (CA)
Title: Method and apparatus for increasing system throughput via an input/output bus and enhancing address capability of a computer system during dma read/write operations between a common memory and an input/output device
Inventor: CHISHOLM DOUGLAS R
IPC: G06F13/28
Filed: 1989-05-03
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE    In a computer system, a plurality of input/output processors (IOP's) are connected via an asynchronous input/output bus, called an "SPD" bus, to one side of an input/output interface controller (IOIC).  The other side of the IOIC is connected to a storage controller (SC) via a synchronous bus called an "adapter" bus.  The SC is connected to a common system memory and possibly also to an instruction processing unit.  The SPD bus, which comprises three sub-buses and a control bus, conducts signals between each IOP and the IOIC in an asynchronous "handshaking" manner. The adapter bus, which comprises two sub-buses and a control bus, conducts signals between the IOIC and the SC in a synchronous manner.  The IOIC, interconnected between the SPD bus and adapter bus, functions as a buffer between the faster synchronous bus and the slower asychronous bus.  The IOIC also comprises at least one shared DMA facility for executing DMA storage operations requested by the IOP's via the SPD bus.  Each shared DMA facility includes a buffer for control information and data to be transmitted between the SC and one of the IOP's and a bus interface coupled to the buffer, to the adapter bus and to the SPD bus for independently transferring the control information and data between the buffer and the SC, on one hand, via the adapter bus, and between the buffer and the one IOP, on the other hand, via the SPD bus.  In this manner, the SPD bus can be released for utilization by other IOP's connected thereto during a period of "storage latency" after a DMA storage operation has been initiated by one IOP.
Patent CA-1328526-C (CA)
Inventor: NODELMAN NEIL H
IPC: C08G18/66
Filed: 1989-05-29
Granted: 1994-04-12
Abstract: POLYUREA RIM SYSTEMS HAVING   IMPROVED FLOW PROPERTIES ABSTRACT OF THE DISCLOSURE The present invention is directed to a RIM process and an isocyanate-reactive mixture useful therein.  The mixture comprises i)   a polyether having at least two isocyanate-reactive groups and a molecular weight of from 1800 to 12,000 in which at least 50% of the isocyanate-reactive groups are primary and/or secondary amine groups, ii)  an amine-terminated chain extender, and iii) from 2 to 20 parts by weight per 100 parts by weight of components b) and c) of a cyclic alkylene carbonate.
Patent CA-1294004-C (CA)
Title: Angle diversity signal separator using mode conversion
Inventor: GANS MICHAEL J
IPC: H01Q25/00
Filed: 1989-05-30
Granted: 1992-01-07
Abstract: ANGLE DIVERSITY SIGNAL SEPARATOR USING MODE CONVERSION Abstract In an angle diversity receiving system, the primary and diversity signals are produced by a waveguide signal separator coupled to a single receiving antenna. The separator operates by converting selective higher order modes in the antenna into fundamental modes that will propagate in its two output waveguides. The result is a robust system that operates over a frequency band wide enough to cover both the 4GHz and 6GHz common carrier bands with both horizontally and vertically polarized signals, and that can use a wide variety of antennas.
Patent CA-1301877-C (CA)
Title: Solder containing electrical connector and method for making same
Inventor: CLARK THOMAS C
IPC: H01R12/57
Filed: 1989-07-10
Granted: 1992-05-26
Abstract: ABSTRACT:         An electrical connector includes a housing that defines a solder element receiving channel.  A solder element is disposed within the channel, and a conductive pin is mounted in the housing to pass through the channel and the solder element.  The channel defines a loading axis angled with respect to the pin, and the channel is shaped to receive the solder element along the loading axis and positively to retain the solder element from movement along the pin.  The pin prevents the solder element from moving along the loading axis out of the channel.  Several methods for assembling such electrical connectors are described, and in these methods the solder element is moved along the loading axis into the channel within the housing, and then the pin is moved into the housing through the pin receiving aperture and through the solder element in order to stake the solder element in place and prevent it from moving out of the channel along the loading axis.
Patent CA-1340189-C (CA)
Inventor: ALLEN ROBERT HALL
IPC: C01B33/037
Filed: 1989-09-20
Granted: 1998-12-15
Abstract: The hydrogen content of polysilicon can be reduced by heat treatment.  The process is preferably conducted on polysilicon particles in bead-like form produced by chemical vapor deposition in a fluidized bed.  The heat treatment is preferably conducted at a temperature of 1000-1200°C. for a time sufficient to reduce the hydrogen content, and insufficient to cause agglomeration of the particles being treated.  In order to reduce the tendency of particles to agglomerate at the process temperature employed, the particle bed is preferably maintained in motion during the dehydrogenation.  The products produced by the process can have a hydrogen content of 30 ppma or less.  These improved products can be used to produce monocrystalline silicon for the production of semiconductor devices.
Patent CA-1305542-C (CA)
Title: Object motion sensing and measuring apparatus
Inventor: DECK LESLIE L
IPC: F41A27/30
Filed: 1989-09-25
Granted: 1992-07-21
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for sensing and measuring translational and rotational motion of an object, such as a gun barrel during a firing event, includes a pair of support boards attached in orthogonal relation on the object and a pair of elongated position sensitive detectors mounted in spaced relation to one another and in a common plane on each of the boards.  The detectors have respective light sensitive axes oriented parallel.          Also, electrical circuits are coupled to the detectors to produce bipolar output signals representative of the magnitude and direction of displacement of the positions of planar light beam impingement across the detector axes from zero rest position  thereon such that separate measurement  of translational motion and rotational motion of the object with respect to imaginary axes extending through the zero rest positions of and perpendicular to the sensitive axes of the pairs of detectors Can be derived therefrom.  Laser assemblies are provided for generating stationary planar beams of light aligned to impinge across  the light sensitive axes of the pairs of position sensitive detectors along their imaginary axes when the object whose motion is to be sensed and measured is at rest.
Patent CA-1313106-C (CA)
Inventor: LUNDBERG CHESTER E
IPC: F02D11/10
Filed: 1989-09-29
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE    A foot pedal arrangement wherein a support structure 15 mounted to the front wall of a diesel powered truck cab.  A spring biased spool is mounted to the support structure and is inter-connected to a potentiometer.  A foot pedal includes a projecting arm that is pivoted to the support structure.  A flexible link connection between the foot pedal arm and the spool forces rotation of the spool with pivoting of the pedal.   The connection is designed to translate the traditional pedal movement to the required  spool  rotation  as  needed  for  monitoring  by  the potentiometer.
Patent DK-147562-C (DK)
Inventor: POTOCNIK JOZE
IPC: H01R43/08
Filed: 1980-11-14
Granted: 1985-03-04
Abstract: A method for manufacturing commutators for electric motors wherein a hollow cylindrical body is provided having longitudinal grooves and ridges on its inner surface. The circumferential widths of the inner grooves are initially larger than the desired ultimate widths. A plurality of longitudinal outer grooves are formed on the outer surface of the cylindrical body, the outer grooves each having a bottom wall radially spaced from the longitudinal axis a distance substantially equal to the radial spacing of the bottom walls of the inner groove from the longitudinal axis. The outer grooves are staggered circumferentially relative to the inner grooves and the spaces therebetween define a plurality of yieldable cross-pieces. Radially inwardly directed shrinking forces are applied uniformly to the outer surface of the cylindrical member to break the yieldable cross-pieces and thereby decrease the widths of the inner grooves, the decrease thereof being equal to the widths of the outer grooves.
Patent FI-72315-C (FI)
Inventor: STOLTEFUSS JUERGEN
IPC: C07D211/60
Filed: 1979-09-06
Granted: 1987-05-11
Abstract: The invention relates to 3,4,5-trihydroxypiperidines, processes for their producion, compositions containing them and methods for the use of said 3,4,5-trihydroxypiperidines and compositions containing them. The compounds and compositions of the invention are useful, inter alia, for their saccharase inhibiting activity in warm-blooded animals as well as their ability to improve feed utilization in warm-blooded and cold-blooded animals.
Patent FI-66166-C (FI)
Inventor: COLMON DANIEL
IPC: C03C27/12
Filed: 1980-02-20
Granted: 1984-09-10
Abstract: The object of the invention is an apparatus for the preliminary or final assembly of sheets of glass and/or plastic material for forming laminated glazings. The apparatus according to the invention comprises a lower pinching means following a curvature transversal to the bottom side of the rigid support of the glazing, a flexible, cylindrical pressure roller placed above the lower pinching means, means bearing on the pressure roller to give it the desired curvature, and means providing a rotational drive of the pressure roller and/or the lower pinching means. The invention is applicable to the manufacture of laminated glazings, particularly for automobile glazings or flat glass used in construction.
Patent FI-71183-C (FI)
Inventor: PEARSON JONATHON CLIVE
IPC: E05D3/02
Filed: 1981-08-14
Granted: 1986-11-24
Abstract: A door hinge, especially suitable for use with doors forming part of the playing surface of an indoor games court, comprises a first portion 3 to be fitted to a door 23, a second portion 5 to be fitted to a wall 10 adjacent to said door 23, said first and second portions 3 and 5 being pivotally connected by, for instance, a pin 7, a third portion 17 integral with said second portion 5 and connectable to a wall support member extending at one side of the wall from the plane of the wall 10, with the hinge 1 being mountable on said one side of the wall 10 and door 23 so as not to extend beyond the surfaces of the door 23 and wall 10 on the other side of the wall. Also described is a games court having at least one wall including a door with such a hinge.
Patent FI-67763-C (FI)
Inventor: CEINTREY CLAUDE
IPC: G03C1/52
Filed: 1982-12-29
Granted: 1985-05-10
Abstract: PCT No. PCT/FR81/00151 Sec. 371 Date Jul. 30, 1982 Sec. 102(e) Date Jul. 30, 1982 PCT Filed Nov. 19, 1981 PCT Pub. No. WO82/01944 PCT Pub. Date Jun. 10, 1982.The invention relates to new diazotype materials of which the sensitive layer contains, as a base generator, a compound comprising a basic part and an acid part, the acid part being a 2-carboxycarboxamide group and the basic part consisting of an alkali metal cation or alkaline earth metal cation or a tetraalkylammonium cation. These diazotype materials develop rapidly and possess an excellent resistance to ageing.
Patent FI-79322-C (FI)
Inventor: HUMBERT DANIEL
IPC: C07D215/56
Filed: 1985-06-05
Granted: 1989-12-11
Abstract: 1. Derivatives of isoxazoloquinolinone characterized in that they answer to the general formula l  see diagramm : EP0168309,P8,F1  in which R represents a hydrogen, fluorine, chlorine or bromine atom, a linear alkyl radical containing from 1 to 5 carbon atoms, or branched alkyl radical containing from 3 to 5 carbon atoms, an alkoxy radical containing from 1 to 5 carbon atoms, a nitro or trifluoromethyl radical and R1  represents a phenyl radical possibly substituted by a linear alkyl radical containing from 1 to 5 carbon atoms, or a branched alkyl radical containing from 3 to 5 carbon atoms, by an alkoxy radical containing from 1 to 5 carbon atoms, or by a halogen atom.
Patent FI-81313-C (FI)
Inventor: ANGEHRN GUIDO
IPC: B62D25/20
Filed: 1985-12-11
Granted: 1990-10-10
Abstract: An aluminum chassis for road or railway vehicles is such that the transverse beams are continuous and are attached to the longitudinal beams by means of angle-pieces using threaded bolts and nuts or, in particular, parallelogram-shaped nuts. The transverse beams and, if desired, the longitudinal sections of the frame-which can also function as longitudinal beams-feature undercut channels in which the nuts engage. This type of construction offers various advantages that are realized in the assembly of the chassis and in repairing damaged vehicles.
Patent FI-89108-C (FI)
Inventor: KENNEDY PAUL R
IPC: G01N33/50
Filed: 1987-06-18
Granted: 1993-08-10
Abstract: Single or multiple blood plasma component concentrations are measured by a disposable stick having one or more blood plasma component reactive areas covered by a semipermeable membrane which is permeable by blood plasma or serum components and impermeable by blood cellular and particulate matter. A second overlay may be superposed with the semipermeable membrane over the reactive areas to receive a blood sample and meter and distribute that sample uniformly to the semipermeable membrane which in turn passes the plasma components uniformly to the reactive areas. The overlays are subsequently separable from the reactive area to remove the cellular components and particulate matter and expose the reactive areas for inspection by, for example, color comparison to standardized charts.
Patent FI-95178-C (FI)
Inventor: MAEKELAE JARMO
IPC: H01H13/70
Filed: 1994-04-08
Granted: 1995-12-27
Abstract: The keyboard of the invention is formed by a surface (11) comprising recesses (12), the bottom of each recess comprising a key-like element (13) which reacts to a press by a response which specifies the character which has been fed. Data feeding is carried out by directing a pen or a corresponding pointed object (14) into the recess against the desired key-like element and by pressing or touching it. The recess is preferably in the form of a cylinder tapering downwards, if the press is carried out by a pen. The key-like element of the invention can be keys implemented by different techniques, both conventional mechanical keys and foil keys, or virtual keys based on the touch screen display. In this case the recesses can be implemented by a jig plate placed on top of the keys. <IMAGE>
Patent NL-49919-C (NL)
IPC: C07C203/04
Abstract: 510,854. Glycerine esters. I.G. FARBENINDUSTRIE AKT.-GES. Feb. 7, 1939, No. 3993. Convention date, Feb. 10, 1938. [Class 2 (iii)] Nitric acid esters of mono acyl glycerines are prepared by reacting glycide nitrate with organic acids, e.g., aliphatic and aromatic carboxylic acids such as formic, acetic and substituted and unsubstituted benzoic acids, preferably at elevated temperatures, e.g., 60‹-120‹C. and preferably in the presence of a little metallic chloride, e.g., ferric chloride, with or without the addition of an inert solvent. The mononitric acid esters formed may be converted into the dinitric acid esters by nitrating with concentrated nitric acid, preferably in the presence of concentrated sulphuric acid. The products render glycerine trinitrate and other liquid explosives which tend to solidify at low temperatures more difficult to freeze In examples (i) and (ii) glycerine monoformate mononitrate and glycerine monoacetate mononitrate, the major part of which probably contain the acyl radicle in the alpha-position, are prepared by reacting formic and glacial acetic acid with glycide nitrate in the presence of a little ferric chloride at 95‹-100‹C. for 15 minutes, (iii) glycerine mononitrobenzoate mononitrate, the major part of which probably contains the nitrobenzoic acid radicle in the alpha-position, is prepared by heating glycide nitrate, meta-nitrobenzoic acid and ferric chloride at 100‹-110‹C. for 2 hours, (iv) glycerine monoacetate dinitrate, the major part of which is probably alpha-acetyl compound, is prepared by introducing glycerine monoacetate mononitrate (see example (ii)) into a mixture of nitric acid (S.G. 1.5) and oleum at 25‹C.
Patent NO-150478-C (NO)
Inventor: KLOEHN WOLFGANG
IPC: C06D5/06
Filed: 1981-02-19
Abstract: Process for the manufacture of insulated propellant sets for base-bleed gas generators, said propellant set consisting of a propellant containing one or more solid substances, at least one of which is an oxidant, and a binder being a thermoplastically deformable elastomer, characterized thereby that the propellant is introduced into an insulating envelope, which as an essential component contains a thermoplastically deformable elastomer suited for the binder, and is forced into the envelope at increased temperature.
Patent NO-165643-C (NO)
Inventor: STROTHER CHARLES WILLIAM
IPC: B01J8/18
Filed: 1983-08-24
Abstract: A process and an apparatus for the fluidized catalytic cracking of hydrocarbons are disclosed. A small vent conduit extends upward out of the flow diversion device mounted on the top of the riser reactor. This vent conduit preferably carries between about 2 and 10 percent of the vapor and catalyst leaving the top of the riser upward into the upper portion of the receiving vessel. This reduces coke deposits in the upper portion of the vessel. The remainder of the vapors and catalyst are preferably directed downward upon leaving the top of the riser.
Patent NO-165105-C (NO)
Inventor: PETERSEN UWE
IPC: C07D215/56
Filed: 1985-05-23
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula   <IMAGE>   in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent NO-167869-C (NO)
Inventor: SPINELLI HARRY JOSEPH
IPC: C08F220/18
Filed: 1986-03-04
Abstract: Large star polymers, including acrylics, are made preferably by group transfer polymerization techniques by arm-first, core-first, or arm-core-arm approaches.
Patent NO-168589-C (NO)
Inventor: JOB ROBERT CHARLES
IPC: C08F4/64
Filed: 1987-06-17
Abstract: A solid titanium-containing catalyst component is prepared by reacting a magnesium compound of the formula [Mg4(OR)6(R'OH)10]X, wherein X is at least one counter ion and has a total charge of -2 and R and R', which may be the same or different, are alkyl groups of 1 to 4 carbon atoms, with a halogen compound of tetravalent titanium and an electron donor. The solid catalyst component possesses excellent morphology and can be used to prepare olefin polymers with high productivity and selectivity.
Patent NO-172760-C (NO)
Inventor: SCHERRER KURT
IPC: A47B57/44
Filed: 1987-09-23
Abstract: Pins (15, 16) of the fastening element (12) engage in holes (11) in the side edge (8, 9) of a side wall (5). An arresting cap (21), which is placed over the basic body (13) of the fastening element (12), arrests the basic body (13) on the side edge (8, 9) with its bent edge (24). The arresting cap (21) is fixed on the basic body (13) by a screw (27). If the arresting cap (21) is to be omitted, the basic body (13) can be attached to the side wall by a screw (27) which is guided through a bore hole (28) in the baseplate (10) of the side wall (5). The holes (11) are provided at regular intervals on the central line of the cylinder wall shaped edge (8, 9) of the side wall (5). The fastening element (12) and the side wall (5) guarantee improved structural properties and a more satisfactory aesthetic impression than previously known devices. 
<IMAGE>
Patent NO-173870-C (NO)
Inventor: FREYNE EDDY JEAN
IPC: C07D233/74
Filed: 1990-07-06
Abstract: Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives of formula <CHEM> the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein R is hydrogen, C1-6alkyl, phenyl; substituted phenyl; pyridinyl; or thienyl optionally substituted with halo or C1-6alkyl;  R<1> is hydrogen of C1-6alkyl;  R<2> is hydrogen, C1-6alkyl, hydroxyC1-6alkyl or phenyl; or  R<1> and R<2> taken together may also form a C1-5alkanediyl radical;  X is a radical of formula  =O      (a),  =N-O-R<3>      (b),or  =CH-R<4>      (c); R<3> is hydrogen, tri(C1-6alkyl)silyl or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>; R<4> is COOH, COOC1-4alkyl, CONR<5>R<6>, COOCH2CONR<7>R<8> or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>. Pharmaceutical compositions containing said compounds as an active ingredient. Methods of preparing said compounds and pharmaceutical compositions.
Patent NO-178500-C (NO)
Inventor: OTAKE NOBORU
IPC: C07H19/16
Filed: 1992-07-08
Abstract: Disclosed is a novel spicamycin derivative represented by the formula (I) or a salt thereof: <CHEM> wherein R represents an alkenyl having a given number of carbon atoms, a haloalkyl having a given number of carbon atoms, CH3(CH2)nCH(OH)- or CH3(CH2)n-lCH(OH)-CH2- (wherein n denotes an integer of 9-13), an alkyl with a certain group and a given number of carbon atoms, <CHEM>  (wherein a denotes 2, and b denotes an integer of 10-15),     CH3(CH2)cSO2O(CH2)d- , <CHEM> (wherein c denotes an integer of 0-3 and d denotes an integer of 10-15),     (CH3)3Si(CH2)10- ,     (CH3)3Si-C IDENTICAL C-(CH2)8-, <CHEM>  or <CHEM> (wherein X represents O or S), and R1 and R2 are different from each other and each represents H or OH, which exhibits an excellent antitumor effect and has a high therapeutic index. An antitumor agent containing at least one of the above-described compounds in an effective amount is also disclosed.
Patent NO-179970-C (NO)
Inventor: SUNDELL JAN
IPC: C02F1/00
Filed: 1995-06-21
Abstract: An apparatus for electrolytic purification of polluted water, comprising an anode in the form of a cylinder (6) with a lower sacrificial surface (8); a cathode in the form of a horizontal plate (7) arranged stationarily beneath the cylinder; ball bearings (10) to keep the cylinder spaced from the plate in order to produce a gap space between the sacrificial surface and the upper side (9) of the plate; guides (14) and bearing plates (15, 16) to allow movable suspension of the cylinder and thus axial lowering of the cylinder as it is consumed; and a pipe (3) to supply polluted liquid into the gap space (11) so that the liquid flows towards the periphery of the gap space. According to the invention the cylinder (6) is journalled rotatably in the bearing plates (15, 16). The apparatus is also provided with a motor (17) and a transmission belt (18) to rotate the cylinder and a high-pressure nozzle (35) to supply liquid under high pressure to flush the sacrificial surface (8) clean.
Patent CA-2002397-C (CA)
Title: Multi-purpose carrier for skis and the like
Inventor: MULE ETHEL
IPC: A63C11/00
Filed: 1989-11-07
Granted: 2001-01-02
Abstract: A multi-purpose carrier for skis and the like is comprised of a combination ski-boot and ski-protection bag that can be converted to a back-pack. This convenient unit, designated as a "Mule Pack" is adapted to be strapped to the roof rack of a car using the same straps that support the back pack.