baber/WOPTO huggingface dataset:
Patent CA-1326863-C (CA)
Inventor: FUKAO MASAMI
IPC: C07C15/02
Filed: 1989-08-30
Granted: 1994-02-08
Abstract: Abstract The present invention is directed to an alkyl-substituted hydrocarbon prepared by alkylating an alkyl aromatic hydrocarbon having at least one hydrogen atom at an alpha-position in a side chain with an olefin in the presence of a solid base as a catalyst.  The solid base is obtainable by reacting an alumina with an alkali metal carbonate and/or aluminate and an alkali metal and/or its hydride in an inert gas atmosphere at a temperature of 180 to 800°C.  The alkyl-substituted hydrocarbons of the present invetion are useful as intermediates in the production of agricultural, pharmaceutical and other chemicals.
Patent CA-1304846-C (CA)
Title: Multiplexer frame sychronization technique
Inventor: BAINS KULDIP S
IPC: H04J3/06
Filed: 1989-09-22
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE      Methods for quickly determining loss of synchronization and for quickly reestablishing synchronization of a sub-aggregate frame having primary and secondary frames and contained within an independently synchronized aggregate are provided,  In determining loss of synchronization, synch bits are located in the secondary frame such that when the composite subaggregate frame is synchronized the synch bits are chosen to be inserted into the same predetermined position in the aggregate.  The synch bits are provided with values such that a collection os synch bits of a composite frame provides an internally non-repeating pattern.  By comparing bit values received in the predetermined location of the aggregate at the synch bit rate with the non-repeating pattern, a determination is made as to whether synchronization has been lost.  To reestablish synchronization, during data receipt, the bits located in the predetermined synch bit location in the aggregate frame are sequentially inserted into a number of buffers, the number being equal to the frame rate of the aggregate divided by the synch rate of the synch bits. Then, upon loss of synchronization, a local pointer value is stored upon receipt of a synch bit candidate, the bit patterns in the buffers are scanned to find the buffer containing the internally non-repeating synch pattern, and a pointer correction indication is determined by comparing the local pointer value to a system pointer value dictated by the internally non-repeating synch pattern in that buffer,
Patent DK-162155-C (DK)
Inventor: MERTENS TIMOTHY ALAN
IPC: B65D83/08
Filed: 1986-06-16
Granted: 1992-02-24
Abstract: © Notepaper dispensers formed from inexpensive card stock material tend to weaken and tear when subjected to concentrated forces, whereas a dispenser provided with lengths of polymeric material (34) adjacent the edges (12, 14) of the dispensing opening which will bend and flex more reliably to reduce tearing and reduce curl of the dispensed sheets when a biasing member (40) is disposed in the container for biasing the notepaper (36) toward the dispensing opening.
Patent DK-160505-C (DK)
Inventor: ANNEN KLAUS
IPC: C07J5/00
Filed: 1982-08-18
Granted: 1991-08-26
Abstract: 6 alpha -Methylprednisolone derivatives of Formula I    <IMAGE>  (I) wherein R1 is 1-oxoalkyl of 2-6 carbon atoms or benzoyl and R2 is 1-oxoalkyl of 2-6 carbon atoms, are pharmacologically efficacious compounds, e.g., as antiinflammatories.
Patent FI-57479-C (FI)
Inventor: ERIKSSON OLOV RAGNAR LENNART
IPC: F24F11/76
Filed: 1976-05-25
Granted: 1980-08-11
Abstract: 1535980 Temperature-responsive actuating- elements TEKNOTERM SYSTEMS AB 25 May 1976 [26 May 1975] 21722/76 Heading G1D [Also in Divisions F2 and F4] Apparatus for controlling the rate of air discharge from a venting duct 1 of a natural ventilation system comprises a movable valve element 3 for mounting in the duct 1, a temperature responsive element 5 for mounting externally of the duct 1 exposed to the prevailing outdoor temperature and wind conditions, the element 5 being connected to valve element 3 for actuation thereof, and means for conducting a portion of the flow of outgoing air from the duct 1 into contact with the element 5, the arrangement being such that the actuation of element 5 by said portion of outgoing air decreases at increasing wind force, whereby element 5 operates so as to gradually close element 3 with increasing wind force, gradually open element 3 with decreasing wind force, gradually close element 3 with decreasing outgoing air temperature and/or decreasing outdoor temperature, and gradually open element 3 with increasing outgoing air temperature and/or increasing outdoor temperature. In the form shown, valve element 3 co-operates with a fixed or adjustable seat 15 which is below or above element 3 according to the construction of element 5. A wall 12 across the end 2 of the duct 1 guides said portion of the outgoing air-flow into contact with element 5 via openings in a guide sleeve 6a which is fixed to element 3 and co-operates with an opening 13 in wall 12. The remainder of the air-flow from duct 1 escapes through openings 17. In another embodiment, element 3 is a butterfly damper, actuated by a shaft (4), Fig. 1 (not shown) extending through the wall of duct 1, and said portion of the outgoing air-flow is conducted into contact with the element 5 via at least one opening (6) in the duct wall and an associated duct spigot(s). The temperature responsive element 5 may take the form of a helix of a bi-metal strip; or a double helix which consists of a bi-metal strip formed into a single helix which is then formed into a helical coil, as shown, or a stack of washer-shaped bi-metal elements.
Patent FI-66002-C (FI)
Inventor: FIGALA VOLKER
IPC: C07D495/00
Filed: 1981-12-15
Granted: 1984-08-10
Abstract: The new compounds, defined as thieno-benzodiazepinones, are represented by the general formula I,  (FORMULA)  wherein R<s1>s represents a hydrogen atom or an alkyl residue from C<u1>u to C<u4>u, R<s2>s represents a halogen atom or has the same representation as R<s1>s, and R<s3>s represents a halogen atom or a group-N (R<s4>s)R<s5>s, wherein R<s4>s represents an alkyl residue from C<u1>u to C<u4>u or an alkenyl residue from C<u3>u to C<u5>u and wherein R<s5>s has one of the representations of R<s4>s or represents a group having the partial formula -(CH<u2>u)<um>u-N (R<s6>s)R<s7>s, or wherein R<s4>s and R<s5>s in common, including the nitrogen atom to which they are bound, represent a morpholino, pyrrolidino, piperidino group, a hexa-hydro-azepin-1-yl group, a piperazine-1-yl group optionally substituted in position 4 by methyl or ethyl or benzyl, a 2, 4-dimethyl-piperazine-1-yl group or an hexa-hydro-1H-1, 4-diazepin-1-yl group substituted in position 4 by methyl or ethyl, the symbol R<s6>s representing an alkyl group in C<u1>u to C<u4>u and R<s7>s representing an alkyl group in C<u1>u to C<u4>u, the symbol A of the formula I represents an alkylen group with a straight or branched chain C<u1>u to C<u5>u and the symbol m hereabove is 2 or 3; their addition salts may also be formed. All these compounds exhibit a pharmacologic activity for the protection of the stomach and intestine organs and are therefore appropriate for the treatment of diseases affecting the stomach or intestine organs; these compounds may also be used as intermediary products. There are also disclosed methods for the preparation of said new compounds which exhibit an interesting pharmacological activity and also form intermediary products.
Patent FI-75348-C (FI)
Inventor: KAKEYA NOBUHARU
IPC: C07D501/36
Filed: 1983-10-20
Granted: 1988-06-09
Abstract: 1. A cephalosporin derivatives of the general formulawhereinR1 is an a-, β- or y-amino acid residue (bonded by the ester linkage), which may optionally be substituted by one or two lower alkyl groups at the amino group thereof,R<sup>2</sup> is an 1-alkanoyloxyalkyl, 1-alkoxycarbonyloxyalkyl, phthalidyl or 5-methyl-1,3-dioxolen-2-on-4-ylmethyl group,R<sup>3</sup> is a carbamoyloxymethyl group, which may optionally be substituted by one or two lower alkyl groups, or a heterocyclothiomethyl group, which may optionally be substituted by one or more appropriate substituents, andR<sup>4</sup> is a hydrogen atom or a hydroxy group, or its non- toxic salt are found to be useful as orally administrable antibiotics having broad antimicrobial activities against both gram-positive and gram-negative bacteria.
Patent FI-83665-C (FI)
Inventor: KERMODE NIGEL JOHN
IPC: C11D3/37
Filed: 1986-02-21
Granted: 1991-08-12
Abstract: A granular detergent having a phosphorus content of less than 5% comprising:(a) about 5% to about 50% by weight of a water-insoluble aluminosilicate ion-exchange material and(b) about 0.1% to about 20% of a polycarboxylate polymer comprising:(i) about 5% to 70% of a C<sub>3</sub>-C<sub>1O</sub> monoolefinic monocarboxylic acid,(ii) about 5% to 70% of a C<sub>4</sub>-C<sub>6</sub> monoolefinic dicarboxylic acid, and(iii) about 1% to 80% of a nonionic spacer selected from esters of (i) and (ii), C<sub>2-6</sub> monoolefinic alcohols, and esters of C<sub>2-6</sub> monoolefinic alcohols.The compositions display excellent bleach stability, fabric care and detergency performance at low or zero phosphate levels.
Patent FI-77410-C (FI)
Inventor: MAENTTAERI ERKKI
IPC: B60D1/00
Filed: 1987-01-16
Granted: 1989-03-10
Abstract: The object of the invention is a towing device for a tractor, which towing device consists of the towing device's frame (20) to which the drawbar (10) is arranged to be connected. The towing device's frame (20) is connected using a hinge joint to the frame of the tractor and to facilitate the connecting of the drawbar (10) the first hitching implements consisting of the aperture (27) and the second hitching implements consisting of the top support plate (32) and the bottom support plate (35) fitted midway along the towing device's frame (20). The drawbar (10) is arranged to be connected to the towing device's frame (20) by pushing the said drawbar through the aperture (27) between the top and bottom support plates (32,35). The drawbar (10) is arranged to be connected to the aperture (27) by the fastening bolt (45) passing through the drawbar (10) and the plates bounding the aperture (27). Several holes (28) have been formed for the fastening bolt (45) in the plates and correspondingly several holes have been formed to pass transversely through the drawbar (10) so that the drawbar (10) can be installed in the towing device's frame (20) into several positions both longitudinally as well as sideways. The lateral control of the drawbar (10) is facilitated by a guide stud (40) which extends through the drawbar (10) and is supported by the top support plate (32) and the bottom support plate (35) delimiting the second hitching implements.
Patent FI-85055-C (FI)
Inventor: NISKANEN JUHANI
IPC: F16C13/00
Filed: 1989-05-22
Granted: 1992-02-25
Abstract: The invention concerns a method for regulating the temperature of an adjustable-crown roll. The roll mantle (12) arranged revolving on the stationary axle (11) of the roll (10) is loaded by passing a pressure medium into a pressure chamber (15) or series of chambers formed between the axle (11) and the mantle (12) so as to correct the deflection of the roll mantle (12). The roll (10) is additionally heated/cooled by passing heating/cooling fluid into the roll (10). The heating/cooling fluid used for the regulation of the temperature of the roll (10) is introduced into the roll (10) as substantially uniformly distributed over the areas of the roll (10) in which heat is removed/produced in the radial direction of the roll. The heating/cooling fluid is passed into the pressure chamber (15) in the roll (10), in which case, by its means, pressurization of said chamber (15) is also carried out, and/or into the unpressurized chamber (16) of the roll (10), in which case the function of the fluid is exclusively regulation of the temperature. The invention further concerns a regulation system intended for carrying out the method.
Patent FI-96700-C (FI)
Inventor: LUNDSTROEM MATS
IPC: B32B27/06
Filed: 1991-06-11
Granted: 1996-08-12
Abstract: This invention relates to a plastic covering comprising a polymeric alloy and intended for floor surfaces and wall surfaces, preferably floor surfaces, the polymeric alloy comprising a basic material in the form of PVC-plastic. According to the invention at least that part of the covering intended to be directed outwards in a space contains the polymeric alloy, comprising a mixture of the basic material and an alloying material which is intended to make the basic material flexible and which comprises thermo-plastic polyurethane. The weight proportion of basic material exceeds the weight proportion of alloying material in the polymeric alloy.
Patent FI-98258-C (FI)
Inventor: HAAPANEN MIKA
IPC: H03L7/089
Filed: 1994-06-07
Granted: 1997-05-12
Abstract: PCT No. PCT/FI95/00320 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Jun. 5, 1995 PCT Pub. No. WO95/34133 PCT Pub. Date Dec. 14, 1995A phase locked loop (PLL) includes a phase comparator (12), a charge pump (13), a loop filter (14) and a voltage controlled oscillator (15). In order to minimize the lock-in time of the PLL under conditions of varying external temperatures, the PLL is supplied with temperature measurements, and the output of the charge pump is controlled according to both the external temperature and a desired frequency.
Patent NO-150506-C (NO)
Inventor: SCHWEIZER EDUARD HANSJOERG
IPC: B42F17/00
Filed: 1978-02-23
Abstract: A storage device for storing card-like objects, for example photographs. The device is in the form of a cassette like container in which the objects are stacked upright in a rear section comprising the base, lower parts of each side wall and the rear wall of the cassette. A first section of the cassette is pivoted about the front edge of the base and comprises at least part of the top, the front wall and upper parts of the side walls complementary with the side wall lower parts. In the open condition of the cassette photographs can readily be turned forward one by one to stack face downwards on the front section. A plurality of such cassettes may be pivotally supported in a rectangular frame, one behind the other, so that the contents of each cassette can be readily inspected in turn.
Patent NO-163357-C (NO)
Inventor: TEOT ARTHUR S
IPC: C09K23/00
Filed: 1983-06-29
Abstract: The friction exhibited by a flowing aqueous liquid containing a viscoelastic surfactant can be further reduced by adding to the aqueous liquid an organic electrolyte capable of associating with the surfactant ion of the viscoelastic surfactant. For example, the friction exhibited by an aqueous liquid containing cetyl trimethylammonium salicylate can be further reduced by the addition of sodium salicylate to the liquid. The resulting aqueous liquid systems exhibiting the reduced friction are shear stable and useful in a wide variety of applications.
Patent NO-162907-C (NO)
Inventor: DEVLIN JOHN P
IPC: C07D295/10
Filed: 1984-03-20
Abstract: 1. Bis-(piperazinyl- or homopiperazinyl) alkanes of the general formula I  see diagramm : EP0122488,P21,F1  wherein R1 , R2 , R3 and R4 which may be identical to or different from each other, are each hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyl, alkoxy having 1 to 4 carbon atoms, alkanoyloxy having up to 4 carbon atoms, halogen, trihalomethyl, di-C1-4 alkylamino, C1-4 alkoxycarbonyl, nitro, cyano or acyl having 1 to 3 carbon atoms ; R5 and R6 , which may be identical to or different from each other, are each hydrogen, methyl, hydroxyl, carboxyl, C1-4 alkoxycarbonyl, hydroxymethyl, phenyl or p-chlorophenyl, R7 and R8 are each hydrogen or methyl ; j and k are integers from 0 to 3, their sum being no more than 4 ; m and n are integers from 0 to 3, their sum being no more than 4 ; A is -CH2 - or -CH2 CH2 - ; or R5 and R7 together or R6 and R8 together are oxo, provided k or m is other than O ; or R5 and R7 together and R6 and R8 together are oxo, provided k or m are other than O ; R9 and R10 , which may be the same or different, represent hydrogen or from one to four methyl substituents on the carbon atoms of the piperazine ring (A = -CH2 -) ; R11 , R12 , R13 and R14 , which may be identical to or different from each other, are each hydrogen or methyl ; or R11 and R12 together and/or R13 and R14 together are oxo ; and X is alkylene of 1 to 2 carbon atoms, optionally hydroxy-substituted with the proviso that when A = -CH2 -, R1 to R14 are hydrogen and j, k, m and n are each zero, then X cannot be 1,2-ethylenediol, and physiologically acceptable acid addition salts thereof.
Patent NO-170607-C (NO)
Inventor: GOULD COLIN ANTHONY
IPC: G02B6/44
Filed: 1985-11-05
Abstract: A submarine telecommunications cable includes a plurality of optical fibres in the bore of an orientated plastics strength member. The cable may have an average density of 0.9 to 4.0 and preferably a neutral buoyancy whereby most of the weight of the cable is carried by the sea. This reduces tension in the cable during laying. The bore of a submarine cable is filled with a solid elastomeric embedding medium which occupies the space between the fibres. This gives a void-free structure which assumes ambient pressure. The strength member may be made from orientated polyethylene. The cable is preferably buried in the sea bed during use.
Patent NO-177699-C (NO)
Inventor: HATA KAZUHIKO
IPC: C11B3/12
Filed: 1991-06-04
Abstract: The present invention provides a method for producing eicosapentaenoic acid and the ester derivative thereof with a concentration as high as 80% or more, using a unique continuous distillation process under and a reduced pressure. The present invention also a method above-mentioned, using a continuous distillation process and urea adduct process by a specific apparatus construction.
Patent NO-178533-C (NO)
Inventor: KARLSSON LARS GORAN
IPC: F16L3/015
Filed: 1993-05-11
Abstract: The present invention relates to a ball joint mechanism which is adapted to permit setting of two members relative to each other, said members forming part of a set-table device for gas transport, whereby one of said members preferably consists of a gas conduit and the other member preferably of a nozzle which is connected with said gas conduit and settable in various positions in relation thereto. In order to permit, at a ball joint mechanism of this type, quick setting by hand of the spring forces without any operations in the ball joint mechanism itself, said mechanism (11) comprises two pivotally mounted balls (13, 14) of which one ball (13) is connected with one member (6 and/or 9) of the settable device (1) and the other ball (14) with the other member (10) of said settable device, whereby the balls (13, 14) cooperate with friction elements (17, 18 and/or 19, 20) for obtaining the required frictional resistance when said balls pivot, and whereby at least one spring element (21) is provided to compensate for eventual wear of said friction elements (17, 18 and/or 19, 20) and/or of surfaces cooperating therewith of the balls (13, 14); and the balls (13, 14) are provided in a joint housing (12) comprising two members (22, 23) which can be set relative to each other in such a way that the spring forces of the spring element can be changed by changing the mutual position of said members (22, 23) of the joint housing (12). <IMAGE>
Patent NO-179338-C (NO)
Inventor: WELANDSSON GOSTA
IPC: F16B7/04
Filed: 1994-07-15
Abstract: A coupling device for pipes such as staircase banisters, comprising two chuck devices (1, 2) expandable away from one another by means of screws (3) and which are disposed interiorly in those pipes which are to be coupled, and bridging the joint. The chuck devices (1, 2) have clamping surfaces (4) which are complementary to the interior surfaces of the pipes, and the pipes have aperturess for access of the screws (3). The clamping surfaces (4) are band-shaped and transversely directed in relation to the longitudinal direction of the coupling device and are spaced apart by recessed surface portions (5). The chuck devices (1, 2) are in the form of semicylindrical shell-shaped bodies with partly exteriorly transversely directed rigidifying beads whose peaks have the clamping surfaces, and partly interiorly longitudinal rigidifying beads.
Patent CA-2010957-C (CA)
Title: Pick-up assembly
Inventor: MEWS KENNETH F
IPC: A01D89/00
Filed: 1990-02-26
Granted: 1992-12-29
Abstract: ABSTRACT     An apparatus for assisting in the conveying of a crop that has been cut.  The apparatus is designed to be installed in front of a conventional pick-up normally mounted on the platform of a combine, baler or the like.          Initial engagement of the downed crop is by this auxiliary pick-up.  This pick-up is substantially smaller in diameter than the conventional one, it is mounted so that it can be adjusted to handle various types of crops and land conditions, it has a tooth wear adjustment, the teeth are mounted in an outward spiral from the center to throw out rocks and dirt and the teeth are extremely easy to mount.
Patent CA-2011092-C (CA)
Inventor: MALFROID PIERRE
IPC: C08G63/82
Filed: 1990-02-26
Granted: 2000-06-06
Abstract: In a first stage, a lactone is polymerized by an ionic route in vinyl chloride with the aid of a catalyst consisting of the product, optionally complexed with tetrahydrofuran, of the reaction of an alkylmetal with ethylenically unsaturated alcohol, optionally in the presence of water and, in a second stage, the said vinyl chloride is polymerized by a radical route in an aqueous suspension and in the presence of the polymerization medium originating from the first stage, to which other unsaturated monomers are optionally added. The invention also relates to new modified vinyl chloride polymers consisting of lactone polymers whose number-average molecular weight is less than 5,000, grafted with vinyl chloride polymers.
Patent CA-2014327-C (CA)
Title: Method and apparatus for attaching a poke-through electrical fitting
Inventor: WUERTZ EMIL S
IPC: H02G3/22
Filed: 1990-04-10
Granted: 2000-03-28
Abstract: A fire-rated fitting includes conduit members forming passageways for wires to extend through an opening in a fire-rated floor. The fitting includes intumescent material which expands under heat to form a fire barrier. A top plate is provided on the fitting, the plate being easily detachable from and attachable to the fitting. The top plate can form a template for marking the locations of mounting holes. The fitting with the top plate attached is then firmly mounted in a non-rotatable fashion in the floor opening by using threaded fasteners through the top plate to attach it to the floor.
Patent CA-2015503-C (CA)
Title: Washing machine
Inventor: MORI KOICHI
IPC: D06F39/12
Filed: 1990-04-26
Granted: 1997-11-25
Abstract: A washing machine includes a washing tub elastically supported in a body of the washing machine; a sound insulation member covering the bottom surface of the body; the sound insulation member being formed with an opening for inserting packing to prevent the washing tub from moving when the washing machine should be packed; and a lid for opening and closing the opening.
Patent CA-2015886-C (CA)
Title: Temperature control device provided in a plastic processing machine and process of manufacturing a shell section of a heat transfer shell for use in such device
Inventor: HEHL KARL
IPC: B29C48/09
Filed: 1990-05-03
Granted: 1998-06-23
Abstract: The temperature control device comprises heat transfer shells, each of which consists of two shell sections, each of which consists of a metal casting, in which a single temperature control element is embedded. The temperature control element has been formed from a tubular blank to comprise at least one loop and is formed with locating surfaces, which are exposed to recesses formed in the inside and outside peripheral surfaces of the shell section. Owing to that design the metal castings may be made by die casting under relatively high injection pressures and with a much smaller wall thickness so that the inside peripheral contacting surfaces of the shell sections can much more snugly contact the plasticizing cylinder or the nozzle and a temperature change can be effected at a higher rate.