baber/WOPTO huggingface dataset:
Patent FI-78300-C (FI)
Inventor: BASCHANG GERHARD
IPC: C07F9/10
Filed: 1985-07-22
Granted: 1989-07-10
Abstract: Described are phosphatidyl compounds of the formula I    <IMAGE>  (I) in which R1 represents C3-14-alkanoyl, benzoyl, the acyl radical of an  alpha -aminocarboxylic acid that is other than glycine, L-alanine and derivatives thereof having a substituted amino group, and of which the  alpha -amino group may be substituted by lower alkanoyl, lower alkoxycarbonyl or by benzyloxycarbonyl, or the acyl radical of a  beta -aminocarboxylic acid or an  alpha - or  beta -hydroxycarboxylic acid, T represents a group NH that is unsubstituted or is substituted by lower alkyl, or oxygen, Y represents dimethylene that is unsubstituted or is substituted by free, etherified or amidated carboxy, W represents hydrogen, and Z represents a 1,2-dihydroxyethyl, 2-hydroxyethyl or hydroxymethyl group, in which at least one of the hydroxy groups is esterified by an aliphatic C8-30-carboxylic acid or is etherified by an aliphatic C8-30-alcohol, or each of W and Z represents a hydroxymethyl group that is esterified by an aliphatic C8-30-carboxylic acid or is etherified by an aliphatic C8-30-alcohol, and their salts, and processes for their manufacture. The mentioned novel compounds, and structurally related compounds that are likewise described and that belong to the state of the art, are used for the propylaxis and treatment of viral infections.
Patent FI-84986-C (FI)
Inventor: BAADSGAARD-JENSEN JORGEN
IPC: B27L7/00
Filed: 1988-08-26
Granted: 1992-02-25
Abstract: An apparatus for cutting wood into small pieces, such as logs into pieces of firewood, and comprising a rotatably mounted knife means (1) with a helicoidal blade (4, 5), the cutting edge (8, 9) of which is helical. A support means associated with the knife means (1) and supports the material to be cut. The cutting edge (8, 9) is situated on the edge (10, 11) of the blade (4, 5) facing the axis of rotation (2) of the knife means (1), and the the distance between the cutting edge (8, 9) and the axis of rotation (2) of the knife means (1) decreases towards the feeding direction (12) of the wood.
Patent FI-99059-C (FI)
Inventor: BOULAY PHILIPPE
IPC: H01M50/50
Filed: 1991-02-11
Granted: 1997-09-25
Abstract: The present invention relates to a spring of the conical type which simultaneously ensures a pressure and an electrical contact. The spring of the conical type for electrical contact comprises an electrical conductor (A) wound around an axis ( DELTA ). A portion (1,2) at least of this conductor, which portion is delimited longitudinally by a thin edge, has a cross-section which is an increasing function of its distance from this thin edge. <IMAGE>
Patent FI-94071-C (FI)
Inventor: YRJOELAE MIKKO
IPC: E02F7/06
Filed: 1992-06-23
Granted: 1995-07-10
Abstract: PCT No. PCT/FI93/00268 Sec. 371 Date Feb. 7, 1995 Sec. 102(e) Date Feb. 7, 1995 PCT Filed Jun. 23, 1993 PCT Pub. No. WO94/00644 PCT Pub. Date Jan. 6, 1994The invention relates to a device for handling material, especially soil, the device including a bucket (1) of a machine having a grinding device (2) for the material fitted thereto, the grinding device comprising at least two essentially parallel shafts (3) which are set at a distance from each other and rotatable in synchronization, the shafts having grinding members (4) for the material, whereby the grinding members (4) of two adjacent shafts overlap each other, the bottom of the bucket (1) including an outlet opening (5) for the handled material. The grinding members are provided with numerous discs (4) which are spaced apart from each other on each shaft (3), the peripheral surfaces of the discs comprising projections, whereby a notch is provided between two adjacent projections. In addition, the bucket (1) includes a loosening device (6) for the material lodged between the grinding device (2) and the outlet opening (5), the loosening device comprising at least two essentially parallel shafts (7) which are set at a distance from each other and rotatable in synchronization and which includes blades (8) for loosening the ground material obtained from the grinding device (2).
Patent FI-96155-C (FI)
Inventor: HEISKARI MIKA
IPC: H04B1/38
Filed: 1994-03-24
Granted: 1996-05-10
Abstract: PCT No. PCT/FI95/00151 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/26614 PCT Pub. Date Oct. 5, 1995A method for activating ambiance listening in which a first, mobile radio unit transmits ambient sounds and voice to a second radio unit over a radio path. To check that the second radio unit has listening authority, the second radio unit commands the first radio unit to transmit ambient sounds and voice to the second radio unit. In response, the first radio unit checks the listening authority of the second radio unit, and, if the second radio unit has the listening authority, the first radio unit starts transmitting ambient sounds and voice to the second radio unit.
Patent NO-167189-C (NO)
Inventor: DICKERSON RICHARD C
IPC: C02F1/58
Filed: 1985-08-09
Abstract: A deoxygenation process includes the steps of adding hydrazine to a liquid containing dissolved oxygen, passing the liquid through a bed of activated carbon to catalyze a reaction between the dissolved oxygen and hydrazine whereby carbon contaminants are added to the liquid, and removing the contaminants. In another embodiment, unreacted hydrazine that remains in the liquid following the catalysis is removed by passing the liquid through an ion exchange resin. In still another embodiment, an activated carbon-catalyzed deoxygenation process employing hydrazine is practiced on a mobile platform and the process further includes the steps of transporting the apparatus to a regenerating station for regeneration. The invention also includes apparatus for carrying out the process.
Patent NO-177300-C (NO)
Inventor: MEGURO KANJI
IPC: C07D215/60
Filed: 1989-07-10
Abstract: Quinoline derivatives of the formula : <CHEM> ,wherein R is hydrogen, alkyl or aralkyl; m and n are 0 or 1, and each of rings A, B and C can have substituents, which are useful as inhibitors for acyl-CoA : Cholesterol-acyltransferase.
Patent NO-176883-C (NO)
Inventor: HODGE STEPHEN ROBERT
IPC: C11D/
Filed: 1989-10-10
Abstract: The present invention relates to a detergent composition in aqueous solution comprising:   (i) a surfactant selected from anionic, nonionic, zwitterionic and cationic surfactants and mixtures thereof, (ii) a precursor compound capable of giving a rise to a peroxygen compound in the presence of water, (iii) a bleach activator capable of enhancing the bleaching activity of the peroxygen compound so formed,   (iv) a suds suppressing agent and   (v) a detergent builder, characterised in that the bleach activator comprises one or more cyclic tertiary nitrogen compounds of a defined generic formula, said activator being at least partially soluble in water. The claimed bleach activators show bleaching activity at relatively low temperatures.
Patent NO-178081-C (NO)
Inventor: KRONENBERG MAX
IPC: E06B3/66
Filed: 1991-06-18
Abstract: The plug connector (1) has an essentially U-shaped cross-section with a central web (2) and lateral webs (3) and is in the form of a stamped and bent part made of sheet steel. In the central web (2) the plug connector (1) possesses substantially triangular apertures (8) which are made as wall perforations. On the lateral webs (3) are arranged a number of bent-out retaining lugs (6). They form in the region of the connection point a stop (7) for the pushed-on hollow frame members (5), each of which consist of two directly adjacent and opposing elastic retaining lugs (6). The plug connector (1) can be open or closed at the end faces (12). 
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Patent CA-2011705-C (CA)
Title: Method and composition for the biological control of plant diseases
Inventor: SHAW LINDSEY A
IPC: A01N63/32
Filed: 1990-03-07
Granted: 1999-06-15
Abstract: A composition for the control of bacterial and fungal plant diseases, comprising an effective amount of spores of one or more of the yeast species Stephanoascus flocculosus and Stephanoascus rugulosus, said spores being suspended in an agronomically acceptable carrier, and a method of applying same.
Patent CA-2015559-C (CA)
Title: Display device for indicating the internal pressure of the tube of an infusion pump
Inventor: MAEDA AKIHIRO
IPC: A61M5/168
Filed: 1990-04-26
Granted: 1997-06-10
Abstract: A display device for indicating the  internal pressure of a tube employed in an infusion device has an infusion drive for supplying an infusion fluid from a solution container to the human body through the tube and a sensor for detecting the internal pressure of the tube. A message indicator includes a plurality of alphanumeric display elements which are respectively comprised of a plurality of segments and displays the internal pressure of the tube detected by the sensor.  The display elements are used  to  display  a  value,   in  alphanumeric  terms, corresponding to the internal pressure of the tube as detected by the sensor.   The segments of the display elements are partly used to display the quantitative change of the pressure detected by the sensor as a bar graph.
Patent CA-2021197-C (CA)
Title: Apparatus for cutting and shaping a spherical body
Inventor: TASHIRO YASUNORI
IPC: B29C48/30
Filed: 1990-07-13
Granted: 1995-01-17
Abstract: An improved apparatus for cutting and shaping a spherical body of a sticky material, comprising an assembly consisting of a number of rotary polygonal members for collectively forming an enclosure at the center thereof to cut and shape the material passing through the enclosure, each of the members with curved side surfaces being associated such that the enclosure is confined through the exposed part of the curved side surfaces of the polygonal members which pivotally swing to open and close the enclosure, and that the tip of each of the polygonal members tracks the exposed curved side surface of the adjacent polygonal member to scrape off the material adhering thereto, and each of the polygonal members having a uniform thickness that is thick enough to preclude the member from wedging into the material and that decreases toward the tip thereof, so that substantially spherical products can be continuously produced without generating any difficulty caused by the material adhering to the cutting members or by the filling protruding through the coating even when processing very sticky, soft materials.
Patent CA-2022747-C (CA)
Title: Carboxylic acid derivatives
Inventor: RHEINHEIMER JOACHIM
IPC: A01N43/54
Filed: 1990-08-07
Granted: 2000-11-07
Abstract: Carboxylic acid derivatives of the general formula (I): (see above formula) where R1 and R2 are each C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy and/or C1-C4-alkylthio;      R3 is hydrogen, hydroxyl, cyano, nitro, formyl, halogen, unsubstituted or substituted amino, C1-C4-alkyl, C1-C4-alkoxy, C3-C6-alkenyl, C3-C8-alkenyloxy, C3-C6-alkynyl or C3-C6-alkynyloxy;      R4 is hydrogen or C1-C4-alkyl;      R5 is unsubstituted or substituted five-membered hetaryl or isoxazolinyl or -CR6=NOR7;      R6 is hydrogen or unsubstituted or substituted C1-C4-alkyl, C3-C8-cycloalkyl or phenyl;      R7 is unsubstituted or substituted C1-C4-alkyl, C3-C8-alkenyl, C3-C8-cycloalkyl or phenyl;      A is oxygen or sulfur;      X is nitrogen or methine =CR6-;      R8 is one of the radicals R3, or R8 and R3 together form unsubstituted or substituted 1,3-butadiene-1,4-yl or aza- 1,3-butadiene-1,4-yl, and Y and Z are each nitrogen or methine =CH-, their preparation and agents containing them. These derivatives are useful as herbicides and for regulating plant growth.
Patent CA-2027813-C (CA)
Title: Method and apparatus for controlling a digital crossconnect system from a switching system
Inventor: COLTON JOHN R
IPC: H04M3/00
Filed: 1990-10-17
Granted: 1994-07-26
Abstract: METHOD AND APPARATUS FOR CONTROLLING A DIGITAL CROSSCONNECT SYSTEM FROM A SWITCHING SYSTEM Abstract This invention relates to apparatus and a method for controlling a Digital Access and Crossconnect System (DACS) from a connected toll switching system. All control messages from operations support systems (OSS) for making crossconnect changes in the DACS are first routed to the toll switch. The toll switch extracts information needed to update its database and sends a control message to the DACS. In addition, the toll switch responds to changes in traffic patterns, perhaps due to the loss of a transmission facility, to generate a crossconnect change message to the DACS to rearrange facilities for more optimum performance. Advantageously, the OSSs for DACS control and switch control is combined and thetoll network is made more responsive to traffic pattern changes and to losses oftransmission facilities.
Patent CA-2033991-C (CA)
Title: Rubber composition and polynorbornene-based thermoplastic elastomer with improved thermal stability
Inventor: LEVIF GABRIEL
IPC: C08K5/03
Filed: 1990-07-03
Granted: 1999-11-23
Abstract: PCT No. PCT/FR90/00503 Sec. 371 Date May 1, 1991 Sec. 102(e) Date May 1, 1991 PCT Filed Jul. 3, 1990 PCT Pub. No. WO91/00311 PCT Pub. Date Jan. 10, 1991.The invention relates to a polynorbornene-based rubbery composition with improved thermal behaviour, comprising a mixture of at least 50% by weight of polynorbornene and not more than 50% by weight of another rubber, the said mixture having been vulcanized by means of effective quantity of at least one compound:   <IMAGE> (I) where R1, R2 =CHnX3-n, with X=F, Cl or Br and n = integer from 0 to 2; the invention also relates to a thermoplastic composition comprising 10-90 parts by weight (pw) of at least one olefin-based crystalline polymer (A), from 90-10 pw of a mixture (B) of at least 50% by weight of polynorbornene and not more than 50% by weight of another rubber, and a sufficient quantity of plasticiser for polynorbornene to lower its glass transition temperature to the range of rubbers, the sum of (A) and of (B) being equal to 100 pw and (B) being vulcanized by means of an effective quantity of at least one compound (I). Use: manufacture of finished products and industrial articles by extrusion, extrusion blowing, injection moulding and compression moulding.
Patent CA-2034869-C (CA)
Title: Production of paper, board and cardboard from paper stocks containing foreign materials
Inventor: FREUDENBERG ENRIQUE
IPC: D21H21/10
Filed: 1991-01-24
Granted: 2001-08-14
Abstract: Paper, board and cardboard are produced from paper stocks containing foreign sub-stances by drainage in the presence of a polymer which contains, as typical polymerized constituents, units of the formulae   where R1 and R2 are each H, C1-C3-alkyl, and which have K values of not less than 130, the polymers containing less than 10 mol % of units of the formula II.
Patent CA-2037631-C (CA)
Title: Method of adjusting the operation characteristics of integrated optical devices
IPC: G02B6/122
Filed: 1991-03-06
Granted: 1995-06-06
Abstract: A   method   of   adjusting   the   operational characteristics of integrated optical devices, so as to permit  out-of-tolerance  devices  to  be  salvaged  by depositing on the surface in which the optical guides are manufactured,  after the  normal  fabrication process  is completed, a further layer of transparent material of an extent  and  refractive  index  such  as  to  adjust  the propagation characteristics of at least one of the guides to bring the properties of the device within tolerance.
Patent CA-2043824-C (CA)
Inventor: HAKALA JAAKKO
IPC: F16M5/00
Filed: 1991-06-04
Granted: 1996-01-09
Abstract: The invention concerns a method for making the foundation slabs of a paper machine.  In the method, reinforcement strands are fitted inside a mold for a base beam.  Before filling-concreting of the mold,   a base slab provided with a plurality of foundation bolts is installed in connection with the reinforcement strands and preferably on support of said strands.  After the slab has been installed as sufficiently planar manner with its face horizontal, the filing-concreting of the base slab is carried out.  Upon drying of the concrete cast, the final tightening of the foundation bolts of the base slab is carried out.  The ultimate machining of the base slab is carried out on site in the mill space by passing a machining device supported by guides rails which have been adjusted to a horizontal level along faces of the base slab.
Patent CA-2045412-C (CA)
Title: Timepiece with speed adjustment for time standard change adaptation
Inventor: MITCHELL ROSS E
IPC: G04G9/00
Filed: 1990-02-28
Granted: 1995-07-18
Abstract: An electronic watch includes a "traveler's time" function which can be activated when a wearer leaves on a long trip, east or west by plane, boat or the like. This function will advance or retard the operation rate of the watch so that after a user-determined trip time has elapsed, the watch will display the actual local time at the arrival location, and the watch will resume operation at its normal rate. By glancing at the watch from time to time, a traveler can become accustomed gradually to a time change caused by his travel through different time zones so that the psy-chological effects of "jet lag" are minimized. The watch includes a mic-roprocessor (10), a quartz crystal (20) for providing a time standard, a display (30) for displaying the time, and a set of switches (40-90) for acti-vating the watch's functions. The microprocessor includes a set of regis-ters (145 to 160) for storing the departure, destination, and traveler's times, and for controlling operation of the watch.
Patent CA-2048494-C (CA)
Title: Process for post-treatment of preservative-treated wood
Inventor: KELSO WILLIAM C JR
IPC: B27K5/04
Filed: 1991-08-06
Granted: 1994-02-15
Abstract: Title:     AN IMPROVED PROCESS FOR POST-TREATMENT OF PRE-SERVATIVE-TREATED WOOD     Abstract of the Disclosure An improved process for post-treatment of oil-borne preservative treated wood is described. More particularly, the improved process comprises, in one embodiment, the steps of (A) contacting the preservative-impregnated wood in a closed vessel with steam and collecting a water condensate generated in the vessel; (B) applying a vacuum which is sufficient to allow refluxing of the water condensate to remove at least some surface deposits and distillation of the water out of the vessel;             (C) releasing the vacuum; (D) recovering the post-treated wood from the vessel. The invention uses a method of steam-cleaning that requires less time, less water and lower temperatures, and the method results in a simulta-neous separation of the steam condensate from the oil-preservative solution.
Patent CA-2057732-C (CA)
Title: Corrosion inhibitor for jet inks
Inventor: LENT BRUCE A
IPC: C09D11/00
Filed: 1991-12-16
Granted: 1996-09-17
Abstract: An improved ink composition suitable for ink jet printing, wherein the improvement comprises the addition of a sufficient quantity of a secondary amine selected from the group consisting of diethyl amine, dipropyl amine, diisopropyl amine, and dibutyl amine to inhibit corrosion of metal placed in contact with said ink composition,   without  adversely affecting the printing characteristics of said ink.  Also, a method for reducing the corrosiveness of an ink composition suitable for ink jet printing, wherein the ink composition is normally corrosive to metal, comprising adding to said ink composition a sufficient quantity of such a secondary amine.
Patent CA-2063358-C (CA)
Title: Integration of wireless paging in a communication system
Inventor: GRIMES GARY JOE
IPC: H04M11/02
Filed: 1992-03-18
Granted: 1999-02-02
Abstract: A communication switching system, such as a PBX, central office switch and the like, responds to an incoming call to a called party by signaling a paging device as well as some other communications device having communications capability different from that of the paging device. In the disclosed embodiment, which pertains to a private branch exchange (PBX), this other communications device is one which provides two-way voice communications. Advantageously, the paging device may also be provided with the capability of signalling the communications system that the called party will shortly answer the call via a communications device possessing two-way voice communications. Upon receipt of this pager-transmitted signal, the communications system, if desired, can be provided with the ability to provide an announcement to the calling party of thecalled party's intent to answer the call. Once the called party reaches any voice communications device connected to the system, the incoming call is redirected to that device upon the called party providing a predetermined identification to the communications system.
Patent CA-2068915-C (CA)
Title: Dynamic channel assignment cordless telecommunication network
Inventor: NAGASHIMA NORIAKI
IPC: H04Q9/00
Filed: 1992-05-19
Granted: 1999-02-02
Abstract: In a microcellular cordless telephone network, radio speech channels are divided into several channel groups such that no intermodulation products occur among the channels of each group.  In each microcell is located a base unit to which one of the channel groups is dynamically assigned.  To achieve the channel assignment each base unit generates priority values of the channel groups as representations of usage of the channel groups, constantly updates them through a statistical process and assigns one of the channel groups having a maximum priority value to the base unit.
Patent CA-2071174-C (CA)
Title: Starch/polymer mixture, process for the preparation thereof, and products obtainable therefrom
Inventor: BUEHLER FRIEDRICH SEVERIN
IPC: C08K5/04
Filed: 1992-06-12
Granted: 2001-03-27
Abstract: A biodegradable, single-phase starch/polymer mixture comprising (a) 10 to 99 parts by weight of a starch molding composition comprising (i) 95 to 45 parts by weight of at least one chemically modified starch, (ii) 0.1 to 5 parts by weight of urea, urea derivatives, or mixtures thereof, (iii) 4.9 to 50 parts of at least one plasticizer, the parts of (i), (ii), and (iii) adding up to 100, and (b) 90 to 1 parts by weight of at least one linear polymer other than ethylene copolymers, the parts of components (a) and (b) adding up to 100.
Patent CA-2071542-C (CA)
Title: Multiple-stator induction synchronous motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K19/12
Filed: 1990-10-24
Granted: 1998-09-29
Abstract: An induction synchronous motor comprises: a unitary rotor having a first and a second rotor core; a first and a second stator mounted surroundingly facing the first and the second rotor core; a voltage phase shifting means for producing a first and a second phase difference; a static magnetic field around each of the first and second rotor cores; and a rotor magnetizing means having diodes for rectifying alternating voltages and for having the resultant direct current produce magnetic poles in the first and second rotor cores. The motor initiates its operation as an induction motor based on the first phase difference produced by the voltage phase shifting means. The first phase difference is shifted to the second phase difference produced by the phase shifting means, and the first and second rotor cores produce magnetic poles which are attracted by the rotating magnetic field produced by the first and second stators, resulting in the synchronous operation of the motor.