baber/WOPTO huggingface dataset:
Patent CA-1323244-C (CA)
Title: Printhead for ink jet printing apparatus
Inventor: PARKS RONALD
IPC: B41J2/025
Filed: 1989-09-15
Granted: 1993-10-19
Abstract: PRINTHEAD FOR INK JET PRINTING APPARATUS            Abstract of the Disclosure A printhead for ink jet printing comprising a front plate having a chamber therein for ink under pressure, ports extending from the chamber to the back face of the front plate, recesses in the back face, passages extending through the front plate from the recesses to its front face,  the ends of the passages at the front face constituting orifices for delivery of ink onto a target surface moving past the front face,  a flexible membrane held on the back face by a back plate, and members slidable in holes in the back plate releasably holding the membrane pressed against the back face of the front plate at the back ends of the ports to block flow of ink out of the back ends of the ports to the recesses and the passages and operable to release the membrane for flexing away from the back ends of the ports for delivery of ink.
Patent CA-1332102-C (CA)
Inventor: CONSTANTZ BRENT R
IPC: A61K6/838
Filed: 1989-09-29
Granted: 1994-09-27
Abstract: STORAGE STABLE FORMULATIONS FOR IN SITU   PREPARED CALCIUM PHOSPHATE MINERALS              ABSTRACT OF THE DISCLOSURE          Calcium phosphate minerals are formed by using phosphoric acid source substantially free of uncombined water in conjunction with a calcium source, normally as any combination of carbonate, phosphate and hydroxide, and, as required, any additional base to neutralize the phosphoric acid.  Protein may be optionally added.  The resulting product is readily formed and then sets to a hard, stable, workable shaped object.
Patent CA-1334072-C (CA)
Inventor: CHAPMAN MICHAEL W
IPC: A61B17/58
Filed: 1993-03-30
Granted: 1995-01-24
Abstract: A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having an elongated plate portion adapted to be secured to the outer cortical wall and a hollow sleeve adapted to extend into the femur.  The epiphyseal/metaphyseal implant can be connected to either the angled side plate or the intramedullary rod.  The system may also include an elongated bone plate connectable to the angled side plate, one or more additional epiphyseal/metaphyseal implants of variable length, an additional angled side plate, a distal buttress plate connectable to the elongated bone plate, and a plurality of bone screws of a universal design.  Preferably, many or all of the components of the system are made of an inert, resilient titanium-base alloy.
Patent DK-166390-C (DK)
Inventor: LIVINGSTON DOUGLAS ALAN
IPC: C07H15/16
Filed: 1985-05-01
Granted: 1993-09-27
Abstract: A process for preparing 7-halo-7-deoxylincomycin or an analogue thereof, which comprises
 (a) reacting a starting compound selected from lincomycin and analogues thereof, with an amide halide having the formula 
<CHEM>
 wherein each Hal is bromine or chlorine, and either R1 and R2 are independently selected from aryl and C1-8 alkyl or NR1R2 is morpholino or a heterocyclic ring containing 4 to 8 ring atoms selected from carbon and nitrogen, to form an adduct;
 (b) heating the adduct, to form a 7-halo-7-deoxy adduct; and
 (c) hydrolysing the 7-halo-7-deoxy adduct with an aqueous base.
Patent DK-159922-C (DK)
Inventor: POWERS DALE ROBERT
IPC: C03B37/014
Filed: 1982-06-03
Granted: 1991-05-21
Abstract: A porous glass optical waveguide preform is formed by depositing a coating of glass particulate material on the lateral surface of a core which may be a porous glass body produced by the axial deposition of glass particulate material. The core rotates and moves longitudinally in one direction with respect to a flame hydrolysis burner. In addition, the burner oscillates longitudinally with respect to a portion of the length of the core.
Patent FI-70896-C (FI)
Inventor: BERENYI NEE POLDERMANN EDIT
IPC: C07D471/04
Filed: 1981-04-16
Granted: 1986-10-27
Abstract: 1. Claims for the Contracting states : BE, CH/LI, DE, FR, GB, IT, NL, SE Dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula  see diagramm : EP0038528,P16,F1  wherein R represents an alkyl radical having 4, 5 or 8 carbon atoms or a phenyl radical and X1 means a hydrogen atom or an acetyl radical and either X2 or X3 represents hydrogen or an acetyl radical and the other of X2 and X3 has no meaning and the dotted lines mean 1 chemical bond each only either the one or the other being present with the further definition that in case X1 represents hydrogen none of X2 and X3 means hydrogen as well as their acid addition salts. 1. Claims for the Contracting state : AT A process for preparing dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula  see diagramm : EP0038528,P17,F2  wherein R represents an alkyl radical having 4, 5 or 8 carbon atoms or a phenyl radical and X1 means a hydrogen atom or an acetyl radical and either X2 or X3 represents hydrogen or an acetyl radical and the other of X2 and X3 has no meaning and the dotted lines mean 1 chemical bond each only either the one or the other being present with the further definition that in case X1 represents hydrogen none of X2 and X3 means hydrogen as well as their acid addition salts, characterized in that in a manner known per se one acetylizes acid addition salts of dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula  see diagramm : EP0038528,P18,F1  wherein R is as above defined and Z1 represents hydrogen and either Z2 or Z3 means hydrogen and the other of Z2 and Z3 has no meaning and the dotted lines mean 1 chemical bond each only either the one or the other being present with acetic acid and/or derivatives of it active regarding acetylation as acetylating agents and optionally one converts possibly obtained monoacetyl-dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula I or acid addition salts thereof, respectively, optionally after liberating the former from the latter or converting the latter into the former, respectively, by further acetylation with acetic acid and/or derivatives of it active regarding acetylation as acetylating agents into diacetyldihydro-as-triazino[5,6-c]quinoline derivatives having the general formula I or acid addition salts thereof, respectively, whereafter in a manner known per se optionally one converts the obtained dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula I with inorganic or organic acids into acid addition salts or optionally one converts the obtained acid addition salts of the dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula I with bases into the free dihydro-as-triazino[5,6-c]quinoline derivatives having the general formula I or in other acid addition salts, respectively.
Patent FI-74478-C (FI)
Inventor: CIGNA GIUSEPPE
IPC: C08J9/20
Filed: 1982-06-28
Granted: 1988-02-08
Abstract: Self-extinguishing expandable polystyrene particles containing an expanding agent, a self-extinguishing organic halogen-containing compound and a 2,4,6-triamino-1,3,5-triazine derivative.
Patent FI-82641-C (FI)
Inventor: FLECHTNER CHARLES
IPC: B60C11/12
Filed: 1984-04-12
Granted: 1991-04-10
Abstract: A tire tread comprises elements in relief which are provided with undulated or broken line incisions. These incisions, which are of a width of less than 1 mm, have smaller amplitudes at the bottom of the incisions than at the surface of the tread.
Patent FI-82237-C (FI)
Inventor: DEMARNE HENRI
IPC: C07C65/21
Filed: 1984-08-17
Granted: 1991-02-11
Abstract: Benzoic acid derivatives with the general formula:    <IMAGE>  (I) in which: A represents a straight or branched alkyl chain with 5 to 10 carbon atoms, X represents the oxygen atom or a direct bond, R represents hydrogen or an alkyl group with 2 to 6 carbon atoms, possibly substituted by an alcohol function, and the salts of the said derivatives. These derivatives display antimicrobial activity and are suitable as antiseptics, disinfectants and preservatives, particularly in the fields of pharmaceuticals, cosmetology and agri-foodstuffs.
Patent FI-77827-C (FI)
Inventor: DALLMAIER GUENTER
IPC: B65H54/553
Filed: 1986-05-14
Granted: 1989-05-10
Abstract: Apparatus for winding cable on a cable drum comprises two telescopic vertical stands mounted on under carriages and connected at their upper ends by a telescopic traverse. A first slide movable vertically by an electric motor on an vertical guideway on the upper part of each of the stands has an inclined guideway on which a second slide having a spindle for insertion into a central opening of a cable drum is slidable. In their lower positions the second slides are supported by support provided on the upper parts of the stands and, while thus supported, the second slides with their spindles are movable horizontally by vertical movement of the first slides so as to bring the spindles into alignment with central openings of a cable drum. Vertical movement of the spindles is effected by telescopic movement of the stands. After the spindles are inserted into the openings in the cable drum, the first and second slides are moved upward together so as to lift the drum which can thereupon be rotated by an arm which is rotatable about an axis of one of the spindles and has a pin engageable in an off-center opening in a side of the cable drum. Control of motors for raising and lowering the first slides comprises manually operable push-button switches for individual operation of the motors and also a programmed control comprising control switches mounted on the stands and having followers engaging cam surfaces on the first slides.
Patent FI-96316-C (FI)
Inventor: SENOO MASAHARU
IPC: A61K38/00
Filed: 1988-02-23
Granted: 1996-06-10
Abstract: A mutein of basic fibroblast growth factors (bFGF) possesses fibroblast growth promoting activity, growth stimulating activity of capillary endothelial cells and angiogenic activity, has high stability and is low toxicity. And therefore, the present mutein is advantageously used as a healing accelerator for burns etc., a therapeutic drug for thrombosis etc., and a cell cultivation promoter.
Patent FI-82092-C (FI)
Inventor: LAAPOTTI JORMA
IPC: D21F3/02
Filed: 1989-03-22
Granted: 1991-01-10
Abstract: Extended-nip press for dewatering of a paper or board web, comprising a counter-member (10), which forms an extended press zone (S) together with a press-glide shoe (33) and a glide belt (40) running around the shoe. Through said zone (S), at least one dewatering fabric (50) and the web (W) from which water is removed and which is supported by said fabric are passed. The glide belt (40) is passed over a leading and tensioning member (43;70), and the closed loop of the glide belt (40) is guided around its leading and tensioning member (43;70) so that, between said leading and tensioning member (43;70) and the glide shoe (33) and its possible guide parts (33a,33b), if any, the glide belt (40) has, as a rule, substantially straight runs (40a,40b). The space enclosed by the glide belt (40) and susceptible of oil splashes is closed at both of the end areas of the loop of the glide belt (40) by means of wall constructions (42a,42b), which may, if necessary, be provided with expansion joints (61) fitted in such a way that movements of the glide shoe (33) and of the leading and tensioning member (43;70) for the glide belt (40) in relation to one another are possible.
Patent NO-157646-C (NO)
Inventor: BERCOVICI SERGE
IPC: B22D11/16
Filed: 1981-08-31
Abstract: The invention relates to a method for the monitoring and control of operating parameters of a machine for the continuous casting of strips between rolls, including the torque exerted on at least one of the rolls to cause the strip to advance and/or the stress exerted by the strip on at least one of the journals and/or the temperature of the strip as it leaves the rolls and permanently measuring the deviation between the instantaneous value of one of these parameters and the mean value of this parameter over a period of time immediately beforehand. If this deviation exceeds a reference deviation, the casting speed of the machine is reduced until the deviation again becomes less than the reference deviation. The speed of the casting machine is then increased for as long as this deviation remains lower than the reference deviation.
Patent NO-165806-C (NO)
Inventor: DESSAINT ANDRE
IPC: C08F220/28
Filed: 1986-03-19
Abstract: 1. Claims for the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Fluoro copolymers, characterized in that they comprise, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula :  see diagramm : EP0195714,P13,F3  in which R**f denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms ; (b) 10 to 50% of one or more monomers of general formula :  see diagramm : EP0195714,P13,F4  in which R**1 denotes a hydrogen atom or a methyl radical, R**2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 ; and optionally (c) up to 40% of any one or more monomers other than those of formulae (I) and (II). 1. Claims for the Contracting state AT Process for the preparation of fluorinated products, characterized in that there are copolymerized, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula :  see diagramm : EP0195714,P14,F2  in which Rf denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms ; (b) 10 to 50% of one or more monomers of general formula :  see diagramm : EP0195714,P14,F3  in which R1 denotes a hydrogen atom or a methyl radical, R2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 ; and optionally (c) up to 40% of any one of more monomers other than those of formulae (I) and (II) ; within an organic solvent and in the presence of a polymerization catalyst and/or of a photoinitiator.
Patent NO-169091-C (NO)
Inventor: CHAMPSEIX SERGE
IPC: F16K31/56
Filed: 1988-01-08
Abstract: The invention provides a fluid switching microelectrovalve in which the mobile member playing the role of closure member for one or other of the pipes (18,19) is a single membrane (23) with oriented deformation applied by a rocker (24) against one or other of the pipes to be closed, the rocker (24) being moved from one to the other of its two balance positions corresponding to the two closure positions of the membrane by a spool (3) sliding in the valve body (1) under the action of the core of an electromagnet.
Patent AU-778063-C (AU)
Title: Metabotropic glutamate receptor antagonists and their use for treating central nervous system diseases
Inventor: WAGENEN BRADFORD C VAN
IPC: C07D217/26
Filed: 2000-06-02
Granted: 2005-12-15
Abstract: The present invention provides compounds, and pharmaceutical compositions containing those compounds, that are active at metabotropic glutamate receptors. The compounds are useful for treating neurological diseases and disorders. Methods of preparing the compounds also are disclosed.
Patent CA-2008824-C (CA)
Title: Method for the production of glucagon
Inventor: ISHIZAKI JUN
IPC: C07K1/20
Filed: 1990-01-29
Granted: 1997-08-05
Abstract: A novel method for producing glucagon is provided.  The method comprises the steps of, preparing a fusion protein shown by the following formula:            X-Glu-Glucagon                 (I) wherein X is a leader sequence of 70-170 amino acids,  Glu is a glutamic acid residue,  and Glucagon  represents  the  amino  acid  sequence  of glucagon, and treating the fusion protein with an enzyme that specifically hydrolyzes the peptide bonds at the carboxyl  termini  of  the glutamic  acid  residues, resulting in cleavage of the fusion protein.
Patent CA-2022121-C (CA)
Inventor: AKKALA MARC W
IPC: F24H9/00
Filed: 1990-07-27
Granted: 1998-06-23
Abstract: Disclosed is an improved water heater and method of heating water retained in a storage tank having a flue passing through it.  The apparatus and method directs hot gases flowing upwardly along the flue toward the flue's wall when heat transfer between those gases and the water is desired.  The apparatus and method also directs the air or gases flowing upwardly within the flue away from the flue's  wall  when  heat  transfer  is  undesirable.    The apparatus includes a plurality of moveable flow control fins secured at various locations along the length of a baffle supported within the flue.  Each fin is secured to the baffle by a piece of bi-metallic material whose shape changes in response to its temperature.   When hot gases flow through the flue during a water heating mode, the bi-metallic pieces position the fins near the middle of the flue along the baffle's length and direct the flow of hot gases outward toward the flue's wall.  When relatively hot gases are not passing through the flue and the only gas or air flow in the flue is that associated with a pilot burner,  for  example,  the bi-metallic pieces  sense the relatively cooler gas/air flow and position the fins near the flue's wall where they obstruct flow along the wall and direct it along the central axis portion of the baffle.
Patent CA-2024970-C (CA)
Title: Process for the co-production of ethanol and an improved food product from cereal grain
Inventor: THACKER RAY S
IPC: A23L7/104
Filed: 1990-09-10
Granted: 1994-03-08
Abstract: PROCESS FOR THE CO-PRODUCTION OF ETHANOL AND          AN IMPROVED HUMAN FOOD PRODUCT FROM CEREAL GRAINS                      ABSTRACT     A process for producing a novel cereal grain food product is disclosed.  This novel food product is high in fiber and protein with a complex sugars coating that renders the product good tasting and suitable for human consumption.    This  process  involves  the  enzymatic conversion and removal of starch from the grain.   The converted grain is separated from its liquor before the liquor  is  fermented to produce  ethanol.   The  food product may be incorporated into baked goods, drinks, breakfast cereals and the like or eaten "as is."
Patent CA-2029251-C (CA)
Inventor: GRASSER THIERRY
IPC: B24B45/00
Filed: 1990-11-02
Granted: 2001-08-28
Abstract: La pièce (8) et son support sont pourvus de moyens d'interconnexion mâle (3) et femelle (9).  Le moyen mâle (3) est constitué d'une pièce en  T dont la barre verticale (4) est co-axiale à l'axe de rotation (Z-.Z') et dont la barre transversale (5) est orientée vers le moyen femelle (9).  Le moyen femelle (9) est constitué d'un organe récepteur présentant une boutonnière (11) d'une géométrie permettant la pénétration dans ledit organe récepteur de la barre transversale (5) du T, ladite boutonnière (11) débouchant dans une cavité (12, 13) au moins eu portions de cylindre dans laquelle  est prévue au moins une butée (16, 17) limitant la rotation possible de ladite barre transversale (5) dans ladite cavité (12, 13).
Patent CA-2039548-C (CA)
Title: Push button for aerosol can and aerosol can equipped with same
Inventor: DE LAFORCADE VINCENT
IPC: B05B7/00
Filed: 1991-04-02
Granted: 1995-04-11
Abstract: The push-button (1) is intended for an aerosol can (B) containing a mousse, in particular a hair styling mousse, this can (B) being provided with a delivery valve (2) capable of being actuated by the push-button (1). This push-button comprises a duct (4) leading towards the exterior for the delivery of the product and adapted to be connected to the valve (2), a deflector (6) being provided across the extension of the delivery duct (4) in order to start the expansion of the mousse before it emerges from the push-button (1). The deflector (6) is in the form of a cap (7), the concave part of which is directed towards the outlet of the duct (4), the end part of the duct being surrounded by a wall (9) defining a chamber (10), the base (11) of which is recessed relative to the opening of the duct (4) and the open end (12) of which is situated above the cap (7).
Patent CA-2039776-C (CA)
Inventor: JEHL DENIS
IPC: D02G3/40
Filed: 1991-04-04
Granted: 2001-06-05
Abstract: La présente invention concerne un procédé pour l'obtention continue de polyéthylène téréphtalate modifié par des groupes -SiO- à raison de 300-700 ppm de Si, lors de la réaction d'estérification directe entre l'acide téréphtalique et l'éthylène glycol puis polycondensation de manière connue par introduction de silicate de méthoxyéthyle ou de silicate de propyle à un moment où le prépolymère possède une masse moléculaire moyenne en poids comprise entre 9000 et 16000, un indice de polydispersité compris entre 1,5 et 2, et qu'il se trouve à une température comprise entre 260 et 290.degree.C et sous une pression comprise entre 1,5 et 2,5 bars, le temps de réaction silicate/prépolymère étant d'au moins 5 minutes. La présente invention concerne également du polyéthylène téréphtalate modifié, des fibres exemptes de boulochage issues du polyéthylène téréphtalate modifié ainsi que leur procédé d'obtention.
Patent CA-2040160-C (CA)
Title: Electrical connector block
Inventor: LEVY SIDNEY
IPC: H01R4/24
Filed: 1991-04-10
Granted: 1994-04-19
Abstract: ABSTRACT OF THE DISCLOSURE:         A connector block for connecting drop wires to conductors of a multi-conductor cable is disclosed.  The connector block includes a housing having plural apertures therethrough and individual  terminal modules which are insertable into the housing.  The terminal modules may be inserted into the housing in plural different orientations to  permit insertion  of  the  drop wire  from  different directions.  Each individual terminal module establishes electrical connection between a drop wire pair and a pair of conductors of the multi-conductor cable.
Patent CA-2040973-C (CA)
Title: Optical fiber service cable
Inventor: HAMILTON ALFRED S
IPC: G02B6/44
Filed: 1991-04-23
Granted: 1995-03-07
Abstract: An optical fiber cable (20) which is suitable for service from a distribution closure to a customer's premises includes a transmission media core (21) enclosed in a relatively rigid tubular member (40). The relatively rigid tubularmember is enclosed in a jacket (44) comprising a plastic material which has a cut-through resistance which is substantially less than that of the tubular member. Interposed between the tubular member and an outer surface of the jacket is a strength member system comprising two yarn-like longitudinally extending strength member groups (52-52). The strength member groups are diametrically opposed to each other and are disposed in engagement with the tubular member.