baber/WOPTO huggingface dataset:
Patent FI-91055-C (FI)
Inventor: HONEGGER WERNER
IPC: B65H29/04
Filed: 1989-03-02
Granted: 1994-05-10
Abstract: The belt conveyor (10) conveys the printed products (12) arranged in an overlapping formation (S) to a transfer region (14). In the overlapping formation (S), each printed product (12) lies on the following one. The dispatch conveyor (18), whose conveying direction (F) in the transfer region (14) runs upwardly, comprises grippers (16) which are fixed so as to be swivellable on a rotationally driven traction element (28). The conveying speeds (v1, v2) of the belt conveyor (10) and dispatch conveyor (18) respectively are geared to one another in such a way that printed products (12) can be fed two at a time into an open gripper (16). The height of the grippers (16) is greater than the spacing (A) separating the leading edges (24) of the printed products (12) in the overlapping formation (S) supplied, so that the two printed products (12) seized by a gripper (16) can be conveyed away with the spacing (A) unaltered. Thus, during the delivery of the printed products (12), it is possible for overlapping formations (S) to be formed in which the printed products (12) essentially re-assume the original spacing (A). 
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Patent FI-97469-C (FI)
Inventor: STOBIE ALAN
IPC: A61P25/02
Filed: 1992-05-05
Granted: 1996-12-27
Abstract: (* CHEMICAL STRUCTURE *) (I) 3-Quinuclidinyl butanoate and propanoate antimuscarinic bronchodilators, particularly useful in the treatment of chronic obstructive airways disease and asthma, of formula (1), and their pharmaceutically acceptable salts, wherein X is either (a) a phenyl group optionally substituted by one or two substituents each independently selected from halo. CF3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy or (b) a thienyl group; and "Het" is either (a) a 5-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom either by a carbon or a ring nitrogen atom and which is selected from imidazolyl, pyrazolyl, triazolyl and tetrazolyl. (b) an oxadiazolyl or thiadiazolyl group attached to the adjacent carbon atom by a carbon atoms, or (c) a 6-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom by a carbon atom and selected from pyridinyl, pyrazinyl, pyrimidinyl and pyridazinyl, "Het" being optionally substituted by up to two substituents each independently selected from halo, CF3, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, amino and azido; and m is 1 or 2.
Patent NO-166470-C (NO)
Inventor: BAUER WERNER
IPC: H02G11/02
Filed: 1985-12-11
Abstract: 1. A cable winder (1) for accommodating an extension cable with - a cable reel (6), - in the hub (8) whereof there is mounted a socket insert (10) provided with at least one socket (11), - a manually resettable temperature limiter switch (12) which - is mounted inside the hub (8) of the cable reel (6) on the socket insert (10), and - which is in thermal contact with the winding space (15) for the extension cable, characterised in that the temperature limiter switch (12) is mounted in the peripheral zone lying directly on the inner hub wall (16), of the essentially cylindrical socket insert (10) with an exclusive mounting and connection to the socket insert (10).
Patent NO-169375-C (NO)
Inventor: HILDENBRAND PETER
IPC: B60T8/00
Filed: 1986-03-07
Abstract: The invention proposes to superimpose on the reference setpoint for an electric vehicle drive an identification signal (I), an alternating torque (Mw) being superimposed on the running torque (MB) produced by a motor (9). The reaction of the mechanical system (10) to this excitation is detected, e.g. using a tachogenerator (11), at a suitable point in the mechanical driving system (10), e.g. at the motor shaft (W) or at the driving wheel (R). The tachogenerator (11) emits an alternating voltage (20), from which a measurement signal (S) is obtained by filtering. This signal is compared to the identification signal (I) fed into the driving system, e.g. with the aid of a correlation calculation. By evaluating the result of the correlation calculation, it is possible to establish whether a swerving or sliding condition is present. <IMAGE>
Patent NO-163490-C (NO)
Inventor: YAMANAKA MOTOSUKE
IPC: C07D471/04
Filed: 1986-03-25
Abstract: 5-(6-Imidazo[1,2-a]pyridyl)pyridine derivatives represented by general formula: wherein X represents hydrogen atom or methyl group; Y represents cyano group, carboxamido group, hydrogen atom, amino group or a halogen atom; Z represents hydrogen atom or a lower alkyl group; W represents hydrogen atom or a lower alkyl group; R' represents hydrogen atom, a lower alkyl group, phenyl group, a group shown by formula: -CH<sub>2</sub>R<sup>4</sup> in which R<sup>4</sup> is a lower alkoxy group, or a group shown by formula:in which R<sup>5</sup> and R<sup>6</sup> are hydrogen atom or a lower alkyl group; R<sup>2</sup> represents hydrogen atom or a halogen atom; and R<sup>3</sup> represents hydrogen atom, a lower alkyl group or a halogen atom; or a tautomer thereof; and pharmacologically acceptable salts thereof are disclosed. The 5-(6-imidazo[1,2-a]-pyridyl) pyridine derivatives are effective for treating congestive heart failures.
Patent NO-174877-C (NO)
Inventor: EIBL HANSJOERG
IPC: C07F9/22
Filed: 1987-08-03
Abstract: PCT No. PCT/EP86/00705 Sec. 371 Date Oct. 2, 1987 Sec. 102(e) Date Oct. 2, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03480 PCT Pub. Date Jun. 18, 1987.Cytotoxically-effective medicaments containing hexadecylphosphocholine as active material.
Patent NO-177919-C (NO)
Inventor: LIVESEY JOHN KEITH
IPC: H01H73/06
Filed: 1989-07-31
Abstract: A circuit breaker having a trip bar interlock characterized by an electrically insulating housing having an apertured bottom wall. A rotatable trip bar is located in the housing for releasably holding the circuit breaker in an untripped condition. An actuator is provided for releasing the trip bar when the circuit breaker is dismounted from a mounting surface. The trip bar and the actuator have partially engaging surfaces and the actuator has an end portion extending through the aperture. The actuator is biased toward the mounting wall.
Patent NO-174737-C (NO)
Inventor: LAIS SIEGFRIED
IPC: B63H25/42
Filed: 1991-07-03
Abstract: An impeller with semiaxial blading and a vertical axis of rotation is rotatably arranged in a well-shaped thrust housing. The drive for the impeller is inserted into the thrust housing from above through a cover plate, and the thrust housing is closed at the bottom by a base plate which has a water inlet, arranged concentrically in the centre, for the axial flow of water against the impeller and at least one water outlet inclined at a slight angle. Arranged between the discharge end of the delivery passages of the impeller and the at least one water outlet is a baffle apparatus in which the flow energy of the water delivered by the impeller is converted to the greatest possible extent into thrust energy. The base plate (3) is structurally separate from the well-shaped thrust housing (1) and its cover plate (27), and the thrust housing is integrated in the supporting structure (42) of the ship as an integral component of it. The base plate together with the water inlet (4) integrated in it and the at least one water outlet (11) can be continuously rotated about the longitudinal axis of the thrust housing in both peripheral directions. 
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Patent NO-175575-C (NO)
Inventor: GRAAS MAURICE
IPC: B60C11/03
Filed: 1991-11-13
Abstract: A winter type tire tread (11) comprises an uneven number of, but at least three, circumferentially extending axially spaced grooves (4-6) and a plurality of zig-zag shaped grooves (36, 37) disposed circumferentially about the tire in a repetitive manner and extending across the tread from the equatorial plane (EP) towards the lateral edges (TE1, TE2) of the tire. The zig-zag shaped grooves (36, 37) situated on one side of the equatorial plane (EP) are symmetrical to those situated on the opposite side of the equatorial plane. The circumferentially and laterally extending grooves (4-6, 36, 37) define block elements (20-23), arranged in circumferentially extending rows (30-33) and having each at least in part the shape of a parallelogram. A plurality of sipes (15) are incorporated in each block element. <IMAGE>
Patent NO-180492-C (NO)
Inventor: ARCELLA VINCENZO
IPC: C08F210/00
Filed: 1992-05-14
Abstract: Fluoroelastomeric copolymers exhibiting high resistance to bases and alcohols, as well as high mechanical properties and low-temperature resistance, comprising, in moles:  4-75% of units of vinylidene fluoride; 12-40% of units of hexafluoropropene and/or perfluorovinylether and/or hydropentafluoropropene and/or chlorotrifluoroethylene;  2-35% of units of an olefin containing up to 4 carbon atoms; 2-60% of units of tetrafluoroethylene, provided that, when the sum of the olefin units and the perfluorovinylether units is equal to or greater than 70%, such copolymers possess a molecular weight sufficiently high to exhibit good mechanical characteristics.
Patent CA-2003116-C (CA)
Title: Method and arrangement for providing power operation of switchgear apparatus
Inventor: FANTA THOMAS O
IPC: H02B13/00
Filed: 1989-11-16
Granted: 2000-05-02
Abstract: ABSTRACT A method and arrangement are provided for power operation of manually operable switchgear. The capability for power operation may be provided either during manufacture or as a retrofit to installed switch-gear. The apparatus includes a switch-operator unit which is attached to the switchgear. In a preferred embodiment, the apparatus includes a device for providing power to a rechargeable power supply of the switch-operator unit from the energized portions of the switchgear; the power-providing device being efficiently installed in either a field retrofit operation to installed switchgear or during manufacture of the switchgear. The apparatus also includes provisions for providing oper-ating power from the rechargeable power supply of the switch operator to a second, separately housed switch-operator unit that is attached to the switchgear.
Patent CA-2014186-C (CA)
Title: Catheter with needle guard
Inventor: DUCHARME LEONARD C
IPC: A61M5/32
Filed: 1990-04-09
Granted: 2000-01-18
Abstract: A catheter device is described with a safety needle guard that covers and protects the needle after use of the device. The device includes a semi-tubular needle housing containing a flash chamber with a hollow needle extending from the distal end of the flash chamber. A tubular needle guard concentrically fits and slides within the needle housing. The needle guard has a longitudinal slot through which the mounting base of the flash chamber passes as the guard slides within the housing. The top of the semi-tubular housing is open so that a user may access the top of the tubular needle guard with a finger to urge the needle guard to an extended position from the distal end of the housing and in a surrounding position about the needle. As the needle guard attains its fully extended position about the needle, it locks in place in the needle housing.
Patent CA-2016001-C (CA)
Title: Low impedance buffer circuitry
Inventor: KHOURY JOHN M
IPC: H03F3/30
Filed: 1990-05-03
Granted: 1994-07-26
Abstract: LOW IMPEDANCE BUFFER CIRCUITRY          Abstract A low impedance class AB buffer stage in complementary transistor technology has its quiescent current stabilized and its operation thereby made more reliable by means of suitable error op-amps that are supplied with transistor feedback loops which are connected to the stage's output terminal through resistors. In addition, for full rail-to-rail output voltage capability, transistor switching devices are added to turn off current through either of the resistors when the output voltage approaches the voltage of either power rail, and also a pair of serially rail-to-rail connected transistors is connected in parallel with the feedback loops.
Patent CA-2021716-C (CA)
Title: Polyisocyanates containing ester groups, a process for the production of these polyisocyanates and their use in polyurethane coating compositions
Inventor: SCHMALSTIEG LUTZ
IPC: C07C265/14
Filed: 1990-07-20
Granted: 1999-12-28
Abstract: The present invention relates to polyisocyanates which contain ester groups and have a) a content of aliphatically bound isocyanate groups of 18 to 33% by weight, b) an average NCO functionality of 4.1 to 10, preferably from 4.5 to 10, and c) a viscosity of 200 to 2,500 mPa.s at 22°C.      The present invention also relates to preferred polyisocyanates which contain ester groups and have a) a content of aliphatically bound isocyanate groups of 20 to 33% by weight, b) an average NCO functionality of 5 to 8 and c) a viscosity of 500 to 1,000 mPa.s at 22°C.      The present invention further relates to a process for the preparation of these preferred polyisocyanates by reacting isocyanatocarboxylic acid chlorides with 0-silylated, polyhydric alcohols at a temperature of about 50 to 150°C.      Finally, the present invention relates to the use of the polyisocyanates as the isocyanate component for two-component polyurethane coating compositions.
Patent CA-2023225-C (CA)
Inventor: HERRON D MICHAEL
IPC: F25J1/02
Filed: 1990-08-14
Granted: 1994-03-08
Abstract: ABSTRACT A process for the liquefaction of natural gas is disclosed wherein expansion valves for low-level multicomponent refrigerant and liquefied gas product streams are replaced with process-loaded turboexpanders having liquid inlet streams. Each turboexpander is coupled with a compressor or pump so that expansion work extracted from a given stream is used directly to compress or pump the stream prior to cooling and expansion. The use of process-loaded turboexpanders reduces the minimum work of liquefaction and increases the liquefaction capacity of the process.
Patent CA-2023457-C (CA)
Title: Suction roll
Inventor: VIITANEN OLAVI
IPC: D21F3/10
Filed: 1990-08-16
Granted: 1997-11-18
Abstract: The invention relates to a suction roll (10) comprising a turbulence suppression element (16) located in the vicinity of the end of an external suction pipe (15).  The turbulence suppression element (16) comprises at least one sheet member and is fitted relative to the end of the suction pipe (15) in such a way that turbulence in the intake air during the suction phase is substantially prevented and that a low air pressure is thus maintained at a desired, approximately constant value on the inner surface of the roll shell along the entire roll width and the quantity of suction air is also maintained at a desired, approximately constant value through the perforated sections (14) of the roll shell.
Patent CA-2024858-C (CA)
Title: Special belt for use in extended nip presses on paper machines
Inventor: DUTT WILLIAM H
IPC: D03D15/00
Filed: 1990-09-07
Granted: 1995-07-25
Abstract: A belt for use on an extended nip press for dewatering a fibrous web on a papermachine is shown.  The belt includes a base fabric having the form of an endless loop.  Its inner surface is coated and partially impregnated with polyurethane to render it impervious to liquids, in particular lubricating oil.  The coated, inner surface of the belt slides over the arcuate pressure shoe component of the extended nip press during operation.   The outer surface of the belt has flat monofilament yarns defining channels into which water pressed from the fibrous web can pass for subsequent removal.
Patent CA-2028069-C (CA)
Title: Anti-thrombogenic, and/or anti-microbial composition
Inventor: WHITBOURNE RICHARD JAMES
IPC: A61L29/16
Filed: 1990-10-19
Granted: 2001-02-20
Abstract: Anti-thrombogenic, anti-microbial compositions containing heparin and/or antibiotics or other pharmaceutical agents reacted with quaternary ammonium components or other ionic surfactants and bound with water-insoluble polymers are disclosed. Such compositions may also contain additional quaternary ammonium compounds or other ionic surfactants not reacted with heparin and may also contain quaternary ammonium compound(s) or other ionic surfactants reacted with antibiotics or other ionic pharmaceutical agents.
Patent CA-2029134-C (CA)
Title: Glazing element
Inventor: GRETHER PAUL
IPC: E06B3/67
Filed: 1990-11-01
Granted: 1996-02-06
Abstract: The glazing element is provided with at least one tensioned insulation film (2) between two panes (1). Spring elements (3) secured to a tension profile (4) serve to place the film under tension.  The spring elements are distributed over the entire film periphery. They are also elastically bendable in all directions transverse to their elongation, and are secured with their longitudinal direction essentially perpendicular to the film plane with one end at the film and the other end secured to the tension profile.  In this manner, the spring elements can elastically follow relative shape alterations of the film with respect to the tension profile by bending transversely to their longitudinal direction.  In this novel construction, tension forces-are distributed in all directions in the insulation film.  No friction forces need to be overcome in order to tension the film.  The entire tension taken up by the film support is so small that it is possible simply to adhere the tension profile inwardly to the panes. Simple helical coils can be used as the spring elements.
Patent CA-2034631-C (CA)
Title: Hydraulic damping bushing
Inventor: VEVERKA SUSAN I
IPC: F16F13/14
Filed: 1991-01-21
Granted: 1995-10-17
Abstract: A vibration damping device of the bushing-type includes a rigid outer housing and a rigid inner member, having a first side and a second side, which is substantially enclosed by the outer housing.   A first vibration absorbing resilient body is inter-posed between the first side of the inner member and the outer housing.   The  first body is made of an elastomeric material having  a  first  spring  rate.    A  second  vibration  absorbing resilient body is interposed between the second side of the inner member and the outer housing.   The second body is made of an elastomeric  material  having  a  second  spring  rate  which  is different from the first spring rate such that a deflection of the rigid inner member toward one of the first and second bodies will be resisted more strongly than a deflection of the rigid inner member toward the other of the first and second bodies.  A first fluid chamber is defined in the second body and a second fluid chamber is defined between the second body and the outer housing.  The second fluid chamber is in fluid communication with the first chamber through a first fluid passageway.  A plate is moveably   mounted   in   the  first  passageway   for  movement perpendicular to a longitudinal axis of the device.   The plate controls  a  flow of  fluid through  the  first passageway to a varying extent depending upon the position of the plate in the first passageway.   A second fluid passageway communicates with the first and second fluid chambers through a circuitous path.
Patent CA-2034924-C (CA)
Title: Snap lock fitting for automotive seat backs
Inventor: BROTHERS DENNIS
IPC: B60N2/68
Filed: 1991-01-25
Granted: 1995-12-05
Abstract: The  present  invention  relates  to  an  apparatus comprising  a  complimentary  pair  of  mutually  interlocking members including an elongated member having a side with a notched profile  intermediate between  leading and trailing ends  thereof,  and  a  channel  member  comprising  a wall arrangement defining an open ended channel for receiving a predetermined maximum length of the mounting member, in axial inter-fitting relation therein.  The channel member includes a  rotationally biased  eccentric  cam arranged  on  a  pivot located adjacent the channel with a radially outermost extent of the cam normally biased into inter-fitting relation within the channel in transverse register with the notched profile of  the  elongated  mounting  member  when  the  latter  is inter-fittingly arranged within the  channel.   The cam is operably rotatable out of that interfering relation in order to permit the insertion and the withdrawal of the mounting member in the manner described below.   The notched profile consists  of  an  axially  extending,  non-recursive  concave spiral surface having a radius of curvature which increases with increasing distance from the leading edge.
Patent CA-2039397-C (CA)
Inventor: KHARE GYANESH P
IPC: B01J20/06
Filed: 1991-03-28
Granted: 1997-03-04
Abstract: Provided is an improved process for removing hydrogen sulfide from fluid streams by contacting hydrogen sulfide contaminated fluid streams with a novel composition comprising zinc oxide and a diatomite material coated with a colloidal oxide.   Additionally, a novel method for producing a composition comprising the steps of coating a diatomite material with a colloidal oxide solution followed by mixing the thus coated diatomite material with zinc oxide to form a paste is further provided.
Patent CA-2043189-C (CA)
Title: Process for producing gasoline components
Inventor: MAXWELL IAN E
IPC: C07B61/00
Filed: 1991-05-24
Granted: 2001-09-11
Abstract: Process for producing gasoline components from a hydrocarbanaceous feed containing hydrocarbons comprising at least 4 carbon atoms, and hydrocarbons obtained thereby. The process comprises the following steps: a) separating feed into a heavy fraction containing hydrocarbons comprising at least 7 carbon atoms, an intermediate fraction containing mainly hydrocarbons comprising 6 or 7 carbon atoms, and a light fraction containing hydrocarbons comprising at most 6 carbon atoms, b) isomerizing at least part of the light fraction, c) combining effluent of step b) with intermediate fraction, and separating off a stream containing normal hydrocarbons and a stream containing branched hydrocarbons, and d) passing at least part of the stream containing normal hydrocarbons to isomerization step b).
Patent CA-2046089-C (CA)
Title: High solids low viscosity polysaccharides
Inventor: ANGERER J DAVID
IPC: A23L29/20
Filed: 1991-07-02
Granted: 2003-12-30
Abstract: Hydroxyethylcellulose (HEC), hydrophobically modified hydroxyethylcellulose (HMHEC), hydroxypropylcellulose (HPC), methylhydroxypropylcellulose (MHPC), carboxymethylhydroxyethylcellulose (CMHEC), guar, starch, xanthan, hydroxypropylguar (HP Guar) or carboxymethylhydroxypropylguar (CMHP Guar) are stepwise or continuously reacted with hydrogen peroxide to produce aqueous compositions with a solids content greater than 5% by weight at a viscosity at 25oC below 9500 mPa.s. It is preferred to use 30 50% hydrogen peroxide to depolymerize the polysaccharide.
Patent CA-2047362-C (CA)
Title: Process of cooling hot process gases
Inventor: HIRSCH MARTIN
IPC: C10K1/04
Filed: 1991-07-18
Granted: 1999-08-31
Abstract: ABSTRACT              Process of Cooling Hot Exhaust Gases The process gases are supplied to a stationary fluidized bed, which contains cooling elements and contained in an annular trough. Fluidizing gas is supplied to the sta-tionary fluidized bed through the permeable bottom of the trough. The inflaming process gas is passed through the central opening in the fluidized bed. Cooled solids flow from the fluidized bed across the inner rim of the trough into the pro-cess gas stream and are entrained by said stream into the dust-containing space over the top surface of the fluidized bed. The solids which are separated in the dust-containing space fall back into the annular fluidized bed, and the cooled gas which contains the remaining solids is supplied to a gas cooler, which is provided with cooling surfaces. The gas which leaves the upper portion of the gas cooler is fed to a de-duster, and the solids which have been removed are recycled to the stationary fluidized bed.