baber/WOPTO huggingface dataset:
Patent CA-1301240-C (CA)
Title: Control circuits, electronically commutated motor systems and methods
Inventor: ERDMAN DAVID M
IPC: H02P6/00
Filed: 1989-09-28
Granted: 1992-05-19
Abstract: PATENT                CONTROL CIRCUITS, ELECTRONICALLY COMMUTATED MOTOR SYSTEMS AND METHODS          Abstract Control circuit for an electronically commutated motor which has a rotatable assembly and further has a stationary assembly with a plurality of winding stages having terminals for energization, and switches for apply-ing a voltage to one or more of the terminals of the wind-ing stages at a time and commutating the winding stages in a preselected sequence to rotate the rotatable assembly.  A preselected sequence of winding stages are left correspond-ingly unpowered so that a plurality of the winding stages are unpowered at some time.  The winding stages generate back emf signals and also couple electrical signals from each energized winding stage to the unpowered winding stages which signals can interfere with detection of back emf for position sensing purposes.  The control circuit includes a first circuit for selecting at least two of the unpowered winding stages which have electrical signals coupled to them that have a predetermined relationship in polarity and magnitude.  A second circuit produces an elec-trical output from the voltages on the winding stage ter-minals of the winding stages selected, so that the electri-cal signals coupled from each energized winding stage are substantially canceled when they have the predetermined relationship while the back emf is preserved for position sensing substantially free from interference from the elec-trical signals that are coupled from each energized winding stage to the unpowered winding stages.  Other control cir-cuits, electronically commutated motor systems and methods of control and operation are also disclosed.
Patent CA-1300568-C (CA)
Inventor: HAGAN RICHARD J
IPC: B65D83/16
Filed: 1990-08-15
Granted: 1992-05-12
Abstract: DiV. 1 ABSTRACT OF THE DISCLOSURE         A syphon head  (304)  is configured  to fit over neck (350) of a bottle (352) in sealing relationship.  A lever (340) is mounted to exterior surface (360) of body (362) by breakaway filaments and a spring strip.   In use, the user pulls upward on lever (340) to rupture the filaments. The strip (230) pivots an end  of  lever  (340)  through opening  (342)  in body  (362)  and through actuating rod (348).  Actuating rod (348) is attached to interior surface of the body  (362)  by a resilient diaphragm. Raised portion (324) on resilient sealing member (318) seals an opening in syphon tube (310) until force on handle (340) moves rod (348) to allow dispensing of seltzer water (356).  Head (304) may be fabricated in a single injection molding step.  Head (304) is removable attached to the bottle (352).  The bottle (352) is shipped with a cap over neck (350).  The user removes the cap and attaches the head (304) for dispensing the seltzer water (356). Head (304) may be reused with other bottles (352).
Patent DK-159928-C (DK)
Inventor: QUINTAVALLE SAVERIO
IPC: C08L23/04
Filed: 1984-10-12
Granted: 1991-05-21
Abstract: Process for the production of expanded reticulated polyethylene, comprising the steps of:to melt an ethylene polymer selected among ethylene homopolymers, ethylene copolymers with alpha-olefins, copolymers of ethylene with conjugated diolefins, and related mixtures;to homogenize said ethylene polymer, in the molten state, with a reticulating agent and an expanding agent, until a homogeneous mixture is obtained;to give to said homogeneous mixture a solid parallelepiped shape by means of extrusion and subsequent cooling, or by means of moulding:to place the solid parallelepiped shaped body inside an air-tightly closed container; to pressurize the container by an inert gas and to heat the parallelepiped shaped body to a temperature higher than the decomposition temperature of the reticulating agent and of the expanding agent contained therein; in the absence, or in the substantial absence of expansion;to depressurize the container, allowing the shaped body to expand to an end volume smaller than the volume of the container;to recover the expanded reticulated item from the container.
Patent DK-154090-C (DK)
Inventor: KUNG PATRICK CHUNG-SHU
IPC: G01N33/50
Filed: 1980-12-03
Granted: 1989-03-06
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 70% of normal human tnymo- cytes. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent FI-68416-C (FI)
Inventor: SCHOLL HANS-JOACHIM
IPC: C08G18/79
Filed: 1980-05-27
Granted: 1985-09-10
Abstract: The present invention relates to a substantially anhydrous binder having a self-releasing effect for the production of pressed articles comprising: (A) a polyisocyanate; and (B) a sulfonic acid corresponding to the general formula: R-SO3H)n  wherein n represents an integer of 1 or 2; R represents an aromatic hydrocarbon radical having from 6 to 14 carbon atoms, an aliphatic hydrocarbon radical having from 10 to 18 carbon atoms, a cycloaliphatic hydrocarbon radical having from 6 to 15 carbon atoms, an araliphatic hydrocarbon radical having from 7 to 15 carbon atoms or an alkaromatic hydrocarbon radical having from 7 to 24 carbon atoms; and  the equivalent ratio of the components (A) and (B) is 100:0.5 to 100:20. The invention is also directed to the use of such binders in the production of shaped articles by the hot pressing of a wide variety of organic and/or inorganic materials.
Patent FI-74006-C (FI)
Inventor: VERHEYDEN JULIEN PIERRE HENRI
IPC: C07D473/00
Filed: 1983-08-08
Granted: 1987-12-10
Abstract: Compounds useful as antiviral agents are defined by the following formula:whereinR<sup>1</sup> is hydrogen, -C(Y)OR<sup>7</sup> or -C(O)NHR<sup>7</sup> wherein R<sup>7</sup> is alkyl of one to twelve carbon atoms, alkenyl of two to twelve carbon atoms, cyclopentyl, cyclohexyl, phenyl or benzyl;R<sup>2</sup> is -C(Y)OR<sup>7</sup> or -C(O)NHR<sup>7</sup> wherein R<sup>7</sup> is as defined above;Y is oxygen or sulfur;R<sup>3</sup> is hydrogen, halo, thio, lower alkylthio of one to six carbon atoms, azido, NR<sup>9</sup>R<sup>10</sup> wherein R<sup>9</sup> and R<sup>10</sup> are independently hydrogen or lower alkyl of one to six carbon atoms or -NHC(O)R<sup>8</sup> wherein R<sup>8</sup> is hydrogen, alkyl of one to nineteen carbon atoms or 1-adamantyl; and(a) R<sup>6</sup> is hydrogen, halo, lower alkoxy of one to six carbon atoms, azido, thio, lower alkylthio of one to six carbon atoms, -NR<sup>9</sup>R<sup>10</sup> wherein R<sup>9</sup> and R<sup>10</sup> are as defined above or -NHC(O)R<sup>8</sup> wherein R<sup>8</sup> is as defined above and R<sup>4</sup> together with R<sup>5</sup> is a bond; or(b) R<sup>5</sup> together with R<sup>6</sup> is a keto group and R<sup>4</sup> is hydrogen.
Patent FI-79827-C (FI)
Inventor: COHEN ALBERTO
IPC: C12M1/00
Filed: 1984-09-05
Granted: 1990-03-12
Abstract: A solid organic waste is fermented in water in two phases, a hydrolysis/acidification phase and a methane fermentation phase. Solid organic waste is introduced in the first phase, of which waste at least 80% of the volume has a particle size larger than x mm, x being between 0.25 and 1.5 mm dependent on the introduced solid organic waste. The waste in the first phase is continuously or periodically stirred and is screened for the removal of particles smaller than x mm with liquid, whereafter the smaller particles are separated from the liquid and the so-separated liquid is at least mainly supplied to the methane fermentation space, while the separated smaller particles are recirculated to the first phase reactor and/or discharged.
Patent FI-91177-C (FI)
Inventor: PRATT RICHARD J
IPC: C09D17/00
Filed: 1986-06-19
Granted: 1994-05-25
Abstract: A highly bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water to prepare a bulked clay pigment product. Upon dewatering, the resultant polyelectrolyte treated clay product can be dispersed to form high solids clay-water slurries useful in making aqueous coating colors suitable for manufacturing coating lightweight publication papers or the pigment can be used as a filler for paper webs.
Patent FI-82825-C (FI)
Inventor: BAUMGARTNER MAX
IPC: E05F15/20
Filed: 1986-08-07
Granted: 1991-04-25
Abstract: Capacitively sensitive antennas are located at the closing edges of automatically controlled elevator doors to generate error signals by way of differential amplifiers if capacitively influenced by an obstacle or a disturbance. A door travel detector and pulse generator divide the entire door region into incremental travel distances of, for instance, one centimeter steps to control a compensator which consists of a threshold value detector, a forward/reverse counter and a digital/analog converter. Every error signal is subjected to compensation at every door movement for the associated travel distance increment and floor and the determined compensation value is stored for use in the next compensation cycle. The compensation maximally attainable pertravel distance increment is chosen in such a manner, that it is not significant for rapidly variable obstacle error signals caused by persons or objects, while slowly variable disturbance error signals, due to, for instance, mechanical tolerances or temperature variations, are reduced to a minimal residual amplitude. For this reason, obstacle signals will prevent, stop or reverse a door closing movement by way of an error signal evaluating circuit and door circuits, while disturbance signals remain ineffective with regard to door control.
Patent FI-85963-C (FI)
Inventor: BROWN MICHAEL THOMAS
IPC: B65D65/40
Filed: 1986-09-10
Granted: 1992-06-25
Abstract: A barrier laminate for making containers and cartons that substantially resist the absorption of essential oils and flavoring components, e.g. peel oil, as well as the oxidation of I-ascorbic acid (vitamin C) normally found in various beverages such as fruit and citrus juices. In a particularly preferred embodiment, the present laminate comprises a substrate material having a thin layer of PET-G (glycol-modified polyethylene terephthalate) bonded to the substrate's inner and outer surfaces, said PET-G layer becoming the beverage-contacting surface of containers made from such a laminate. In other particularly preferred embodiments, the barrier laminate also includes one or more intermediate layers of oxygen barrier materials between the laminate's substrate and beverage-contacting layer of PET-G. Also disclosed are methods of making such barrier laminates and containers therefrom.
Patent FI-86412-C (FI)
Inventor: KOEHLER MANFRED
IPC: C07C309/07
Filed: 1986-12-02
Granted: 1992-08-25
Abstract: PCT No. PCT/EP86/00183 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Mar. 27, 1986 PCT Pub. No. WO86/05777 PCT Pub. Date Oct. 9, 1986.Compounds of the general formula I   <IMAGE> (I) wherein Z is CR1R2(OR3) or phenyl, R1 being H, C1-6-alkyl or phenyl, R2 being H, C1-6-alkyl or C1-6-alkoxy and R3 being H, C1-6-alkyl or C1-6-alkanoyl and Z' is Y-[(CH2)m-X]n-, X being CH2 or 0, Y being OH; COOH or SO3H including the alkali metal, alkaline earth metal or ammonium salts thereof and also the salts thereof with organic nitrogen bases; or NRR' in which R and R' are in each case H, C1-20-alkyl or C1-4-hydroxyalkyl, if appropriate quaternized or in the form of the acid addition salts, and n and m each being the numbers 1-4, are excellently suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds, in particular in aqueous systems.
Patent FI-87571-C (FI)
Inventor: DAVIDSON BRUCE CLEMENT
IPC: A61K31/28
Filed: 1987-08-18
Granted: 1993-01-25
Abstract: Derivatives of platinum group metals, particularly platinum itself, wherein the metal is linked to one or more pharmaceutically acceptable steroid, fatty acid or other lipophilic residues aiding transport of the metal across cell membranes in the body, particularly fatty acid amine or fatty acid amide groups RCH2NH- or <CHEM> where R is a hydrocarbon group, suitably of 10 to 30 carbon atoms. The derivatives are useful in the treatment of cancer.
Patent FI-91276-C (FI)
Inventor: BARRAT CHRISTIAN
IPC: D06M13/322
Filed: 1987-11-20
Granted: 1994-06-10
Abstract: The compositions disclosed herein clean well and at the same time act as textile softeners. They contain a cellulase enzyme and are formulated at a mild alkaline pH range.
Patent FI-95222-C (FI)
Inventor: KELDANY RACHID
IPC: B29C65/08
Filed: 1988-04-13
Granted: 1996-01-10
Abstract: The tube-winding apparatus has a winding drum (1), which has a casing formed by elongated cylindrical elements (4, 5). Some of these elements, namely the circumferential rollers (5) are motor-driven, usually by means of the normal drive of the winding apparatus, in order to support the tube or band drive and the tube advancement. 
<IMAGE>
Patent FI-90275-C (FI)
Inventor: BOESER WERNER
IPC: E05B27/00
Filed: 1990-02-02
Granted: 1994-01-10
Abstract: A lock cylinder (1) suitable for mortise locks comprises mechanically operating tumbler pins (19) controlled by a key (15) and at least one electromagnetic tumbler (20). The cylinder is arranged in a cylinder casing (24) and comprises a coil (21) as well as a locking member (33) which can be displaced by electromagnetic forces for an additional tumbler pin (23) which is spring-loaded in the locking direction and with a reading device which detects a key code. The locking member (33) is pivotally mounted in a recess (32) in the additional tumbler pin (23) and enters the locking position in front of a stop (38 min ) on the cylinder casing.
Patent FI-98100-C (FI)
Inventor: DELAGE PETER
IPC: G02B6/44
Filed: 1990-11-13
Granted: 1997-04-10
Abstract: In an optical cable for laying in the subscriber's exchange area with optical fibres which are surrounded by a common outer sheath, it is provided that a plurality of optical fibres are matched to a tension-proof optical element which is constructed as a flat flexible cable. The flat flexible cable can be removed from the optical cable, all the optical elements adopting a position relative to the cable that is uniquely determinable. <IMAGE>
Patent FI-95497-C (FI)
Inventor: DAHN ROLF
IPC: E21D9/10
Filed: 1992-01-23
Granted: 1996-02-12
Abstract: A drilling head for tunnel boring has a channel (10) along its axis which can revolve about it and has a forward directed nozzle. There is also a rear directed nozzle (4) whose channel (41) connects with the central channel (10). - Alternatively there are three rear directed nozzles (4) at the same angle of fifteen degrees with respect to the central channel (10). It can also have three forward directed nozzles (2), two of which are at an angle of forty five degrees to the third central nozzle (2).
Patent NO-161557-C (NO)
Inventor: HOWARD HARRY R
IPC: C07D209/34
Filed: 1983-09-19
Abstract: Certain substituted 1-phenyl-3-(aminoalkylidene)-2(1H,3H)-indolones are highly potent gabaergic agents, valuable in the treatment of individuals suffering from schizophrenia or reversing the side effects of a previously or concurrently administered neuroleptic agent; or in the treatment of epilepsy. A wider class of substituted 1-phenyl-3-(aminoalkylidene)-2(1H,3H)-indolones, together with 1-phenyl-3-(2-pyrrolidinylidene)-2(1H,3H)-indolones, and homologs thereof, are valuable in the treatment of anxiety.
Patent NO-157568-C (NO)
Inventor: AUSTAD ARNE
IPC: B25J18/00
Filed: 1985-11-26
Abstract: The device is adapted to move and position a first basic part (6) relatively to a second basic part (4). It has at least three arms (1,2,3,7) capable of being extended and shortened in a controlled manner. The arms are free to pivot in attachments (5) on the second basic parts, while one attachment in the first basic part is rigid, and one of the arms is torsionally rigid. A third basic part (15) is connected to the first basic part (6) through a joint (16). At least one auxiliary arm (12,13) of adjustable length is connected to one of the arms (7) through a joint. The other end of the auxiliary arm is connected to the third basic part (15), which is adapted to hold a tool (14).
Patent NO-166528-C (NO)
Inventor: PSIORZ MANFRED
IPC: C07C217/78
Filed: 1987-09-10
Abstract: Naphthalene and indane derivatives of the formula <IMAGE> in which the substituents have the meaning given in the description, their enantiomers, their diastereomers and their acid addition salts with inorganic or organic acids which have useful pharmacological properties, in particular a heart rate-reducing action. The novel compounds can be prepared by processes known per se.
Patent NO-172778-C (NO)
Inventor: HAAG HELMUT
IPC: H01Q13/20
Filed: 1988-07-19
Abstract: In an arrangement for the transmission of radio frequency signals between a radio frequency line emitting waves and a mobile antenna, the radio frequency line having an inner conductor (1), a coaxial outer conductor (2) and a dielectric (3), and openings being provided in the outer conductor of the radio frequency line for the emission or reception of waves, it is provided that different types of groups of openings (4, 5) are located in the longitudinal direction of the radio frequency line, on different sleeve lines, and that the individual opening in the longitudinal direction of the radio frequency line in the case of one group of openings is at least twice as long as in the case of another group. <IMAGE>
Patent NO-173746-C (NO)
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1988-08-17
Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820 DEG C.
Patent NO-167737-C (NO)
Inventor: RAEYMAEKERS ALFONS HERMAN MARG
IPC: C07D487/06
Filed: 1989-03-17
Abstract: Novel antiviral tetrahydroimidazo[1,4]benzodiazepin-2-ones of formula   <CHEM> a pharmaceutically acceptable acid addition salt or a stereochemically isomeric form thereof, wherein R<1> is hydrogen, C1-8alkyl, C3-6alkenyl, C3-6alkynyl, C1-6alkylcarbonyl, C3-6cycloalkyl, or substituted C1-6alkyl;  R<2> is hydrogen, C1-6alkyl or C3-6alkenyl  R<3> is hydrogen or C1-6alkyl; R<4> is hydrogen; substituted C1-6alkyl; C1-6alkylcarbonyl; C3-6alkenyl; C3-6cycloalkyl; C5-6cycloalkenyl;  R<5> is hydrogen, C1-6alkyl or halo; and  aryl is optionally substituted phenyl; pharmaceutical compositions containing these compounds as active ingredient; processes for preparing said compounds and compositions.
Patent NO-172734-C (NO)
Inventor: GLOERSTAD TORBJOERN
IPC: B63B21/50
Filed: 1989-05-24
Abstract: A device for supporting a turntable (1) on a vessel, especially a vessel for use in connection with drilling for and production of oil, which vessel is anchored to the sea floor, via the turntable (1). The turntable (1) comprises a horizontal circular flange portion (2) and a cylindrical portion (3) extending coaxially relative to the latter and downwards from the flange portion (2) into a vertical through hole (7) in the hull (6). Said device comprises bearing means (21, 22, 23, 24) which are connected with the vessel's hull (6) and comprise one or a plurality of bearing members (31, 34, 41, 46) adapted to bear against the respective bearing faces (11, 12, 13, 14) of the turntable flange portion (2). The bearing means permit relative rotation of the turntable (1) and the hull (6) about a substantially vertical axis. According to the invention first and second bearing means (21 and 22, respectively) are provided beneath the peripheral portion of the turntable flange and are designed to support turntable (1). The bearing member or members of the second bearing means are raisable and lowerable, so that the turntable (1) can be moved in a vertical direction between a first lowered position and a second raised position. In the first position, the turntable (1) is carried only by the first bearing means (21), and in the second position the turntable (1) is carried only by the second bearing means (22).
Patent NO-179615-C (NO)
Inventor: KUO GEORGE
IPC: A61P31/04
Filed: 1990-03-16
Abstract: Cell lines are provided that produce improved neutralizing monoclonal antibodies reactive with human cachectin. The antibodies have various therapeutic and diagnostic uses.
Patent AU-749756-C (AU)
Title: Pet food containing chicory
Inventor: FONE JANEL
IPC: A23K1/18
Filed: 1998-10-30
Granted: 2003-05-22
Abstract: The present invention relates to a pet food product which comprises chicory in an amount which maintains good faeces quality or improves the faeces quality of a pet and/or maintains good gastrointestinal tract health or improves the gastrointestinal health of a pet. It also relates to the use of chicory in achieving these results, a method for achieving them and a process for the preparation of such a pet food product.
Patent CA-2000834-C (CA)
Title: Grease composition
Inventor: TURY BERNARD
IPC: C10M169/00
Filed: 1989-10-17
Granted: 1999-08-31
Abstract: A composition which comprises (a) a salt of monovalent metal (M) of a carboxylic acid in which the COOH group is attached to a ring atom of a fused ring system and (b) a grease which is a non-soap thickened oil which may be a mineral oil or a synthetic oil such as a silicone oil. The metal (M) may be sodium. The fused ring system is preferably a fused aromatic hydrocarbon ring system such as naphthalene and may include further substituents, for example an -OH group, in addition to the COOH group. If the acid contains both OH and COOH groups, these can be attached to adjacent atoms of the fused ring system. podium 2-naphthoate and sodium 3-hydroxy-2-alaphthoate have been found to be particularly suitable. The grease has improved corrosion resistance and the addition of the metal compound does not result in destructing of tie grease.
Patent CA-2002385-C (CA)
Inventor: CHEN SY-HWA
IPC: B24D3/00
Filed: 1989-11-07
Granted: 1995-05-16
Abstract: Multiple metal coated diamond grit for improved retention in a tool matrix comprises a first layer coating of a metal carbide of a strong carbide former, preferably chromium, titanium or zir-conium, chemically bonded to the diamond and a second metal coating of an oxidation resistant carbide former, preferably tungsten or tantalum,  chemically bonded to the first metal layer. A third metal layer coating of an alloying metal, preferably nickel, can also be added.  In accordance with the method of the present in-vention, the first layer metal can be applied by metal vapor de-position.  The second layer metal can be applied by chemical vapor deposition.  The third layer of an alloying metal can be applied by electroless or electrolytic plating.
Patent CA-2003610-C (CA)
Inventor: WUERTZ EMIL S
IPC: H02G3/04
Filed: 1989-11-22
Granted: 1999-08-17
Abstract: POWER POLE WIRING CHAMBER               Abstract of the Disclosure A power pole is constructed so that a U-shaped body portion forming a power conductor channel extends beyond a similarly shaped portion forming a communications conductor channel by a predetermined distance.  A cover plate and a top plate are provided to close this extending portion to form a wiring chamber.  The cover plate is provided with edges which interlock with the edges of the power channel structure, the edges being crimped to form a permanent assembly.  The top plate is removable to provide access to the interior of the chamber.