baber/WOPTO huggingface dataset:
Patent CA-1332419-C (CA)
Title: 2-thiazolidinone derivatives, pharmaceutical compositions containing them and process for preparing same
Inventor: SZABADKAI ISTVAN
IPC: C07D277/14
Filed: 1988-12-07
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         The  present  invention  relates  to  novel  2-thiazolidinone derivatives of the general formula:                                         (I) wherein A stands for hydrogen, halogen or a C1-4 alkyl, C1-4 alkoxy or nitro group: and n is 0 or 1.  The compounds according  to  the  invention exhibit  cytoprotective  and gastric acid secretion-inhibiting activity and may, thus, be used in the therapy of gastric and duodenal ulcers. Processes for preparing the thiazolidinone derivatives (I) are also described, as well as pharmaceutical compositions containing them.
Patent CA-1287382-C (CA)
Title: Triple rail logic gate
Inventor: GRIFFITH SCOTT J
IPC: H03K19/20
Filed: 1989-01-05
Granted: 1991-08-06
Abstract: ABSTRACT OF THE INVENTION A multi-input logic gate is disclosed having particular application for use as an AND or OR gate in a digital circuit. The OR sate of the present invention includes drive, sense and reference rails. A plurality of input lines are coupled to a gate of a plurality of N-channel transfers disposed between thedrive and sense rails, one input line per transistor. The drive rail is coupled to ground through an N-channel transistor whose gate is controlled by the state of a detect line. The sense and reference rails are coupled to a voltage source (Vdd) through P-channel transistors whose gate is also coupled to the detect line. The P-channel transistor coupled to the sense rail is sized to pass more current than the corresponding transfer on the reference rail. A sense amplifieris coupled to the sense and reference rails, and outputs a predetermined signal as a function of the voltage difference of the rails. In operation, a precharge circuit first precharges the drive, sense and reference rails to a known voltage. Signals are then applied to the inputs and allowed to stabilize. A detect signalis generated which turns on the P-channel transistors coupled to the sense and reference rails, and the N-channel transistor coupled between the drive rail andground. In the event all inputs are low, the sense rail voltage rises faster than that of the reference rail, this voltage difference is sensed by the sense amplifier which outputs a predetermined signal indicating no inputs are high. In the eventthat one or more inputs are high, the corresponding N-channel transfer coupled between the drive rail and the sense rail is turned on, thereby pulling the sense rail toward ground. The sense amplifier senses that the reference rail voltage exceeds that of the sense rail and outputs a signal indicating that at least oneinput is high. The present invention further includes an improved AND gate which permits an efficient determination of whether ail of a multiplicity of inputs are true.
Patent CA-1332056-C (CA)
Inventor: KEEN ALAN R
IPC: A23C15/14
Filed: 1989-02-10
Granted: 1994-09-20
Abstract: Abstract Method of reducing sterols and other steroidal compounds from fats or oils.            A solvent or solvent system to effect selected removal of the sterol or steroidal compound is added to and maintained in contact with liquid fat or oil for a desired time and the solvent and extracted components separate from the solvent.  In the examples milk fat has cholesterol therein reduced and the milk fat containing a reduced amount of cholesterol used in foodstuffs.  The extracted cholesterol is useful and fat remaining after the solvent has been removed is useful as a source of desirable flavours.  The solvent may be subsected to a recovery process for reuse.
Patent CA-1340048-C (CA)
Title: Device for delivering a fluid sample to a diagnostic device at a controlled rate
Inventor: GARY PATRICIA A
IPC: G01N33/543
Filed: 1989-02-15
Granted: 1998-09-22
Abstract: A  device  for  delivering  fluids  to  a  flow through diagnostic device at a controlled rate is shown.  It has a well with an opening in its bottom and  a  flow controlling  membrane  covering  the opening.  The size of the opening and the mean pore size of the flow controlling membrane are selected to  achieve  a  controlled  flow  rate.   In  use  the delivery device is mated with a test surface of a flow through diagnostic device and a fluid sample is placed in the well.  The fluid flows through the delivery  device  and  contacts  a  test  area  of  the diagnostic device at a controlled rate.  Thereafter assay  reagents  may  be  added  to  the  test  area through the delivery device or the delivery device can be removed and discarded.
Patent CA-1307498-C (CA)
Title: Resealable dispenser-container for wet tissues
Inventor: NAKAMURA KENJI
IPC: B65D83/08
Filed: 1989-02-20
Granted: 1992-09-15
Abstract: Abstract of the Disclosure A Resealable Dispenser-Container for Wet Tissues A resealable dispenser-container for wet tissues comprises a container, made of a flexible and impervious sheet, and a tray member, made of a material harder than said container.  The container contains therein wet tissues impregnated with liquid in such a manner that they can be continuously taken out, and the container has at a top surface thereof an opening for dispensing the wet tissues therethrough or a weakened line for forming the opening and a flap made of a flexible sheet material which covers the opening or weakened line and which is repeatedly opened and closed.  The tray member is disposed within the container between an inner side of the top surface of the container and the wet tissues and having a recessed portion.  The recessed portion has an opening formed at a bottom thereof. The tray member is fixed to the inner side of the top surface or side surface of the container.
Patent CA-1308333-C (CA)
Title: Flow rate regulator for liquid medicine or blood transfusion unit
Inventor: KAWAI TATSUYA
IPC: A61M5/00
Filed: 1989-04-07
Granted: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE    A flow rate regulator comprising a first cylindrical member, a second cylindrical member and a disc-shaped member to  regulate  a  flow  rate  of  liquid  flowing  through  a transfusion unit.  The liquid is introduced into the second cylindrical member via an inlet port.  It flows through the disc-shaped member via  a  through hole and flows further along  a  peripherally  extending  groove  in  the  first cylindrical member.  Then, it is discharged from the first cylindrical member via an outlet port after a flow rate is regulated as required.  The disc-shaped member is fitted in the  second  cylindrical  member  so  as  not  to  be  rotated relative to the latter and the sub-assembly is fitted in the first cylindrical member.  The peripherally extending groove is so designed that its cross-sectional area is gradually varied  on  the  bottom  portion  of  the  first  cylindrical member.   The  through hole  in  the  disc-shaped member  is communicated  with  the  peripherally  extending  groove.   A position where the through hole in the disc-shaped member is communicated with the peripherally extending groove in the first cylindrical member is varied by rotating the first cylindrical member so that a cross-sectional area of the peripherally  extending  groove  is  varied  correspondingly.          This allow a flow rate of the liquid flowing through the regulator to be adjusted as required.
Patent CA-1325058-C (CA)
Inventor: SAKAGUCHI HIROSHI
IPC: G11B15/00
Filed: 1989-04-27
Granted: 1993-12-07
Abstract: ABSTRACT OF THE DISCLOSURE        When  the  attachment  of  the  video  cassette  to  a video   cassette   recorder   (VCR)   is   terminated,   a microcomputer  drives  a  cylinder  motor  immediately  to execute tape loading.   In the stop state, with the tape loading completed,  cylinder rotation is  continued  for  5 minutes without tensioning the tape and cylinder rotation is terminated after a lapse of the 5 minutes.   In this manner, other modes in the stop mode can be set quickly, while power consumption is also avoided.  When there is no necessity  of  maintaining  channel  selection  at  the  VCR tuner,  tape loading  and power  turn-off may be executed after lapse of the five-minute period to further reduce the power consumption.
Patent CA-1333544-C (CA)
Inventor: DENIS JEAN-PIERRE
IPC: F42B7/10
Filed: 1989-08-28
Granted: 1994-12-20
Abstract: a) Ammunition composed of a case containing the propellant charge and a subcalibre projectile for a firearm; 
<??>b) Ammunition, characterised in that the projectile comprises:
 - an internal element (5> - an external element (6> - a means (7) for the recoil-less attachment of the internal element (5) to the external element (6),
 the internal element (5) comprising:
 - a front part (8) of neutralising shape,
 - a rear shank (9) connected to this front part,
 - a percussion mass (10) fitted at least partially onto the rear shank (9),
 the external element (6) being composed of:
 - an outer jacket (19, 13) of aerodynamic shape covering the front and the lateral walls of the internal element (5) in order to give the projectile good air penetration,
 and the recoil-less attachment means (7) makes the connection of the internal element (5) and of the external element (6) so that, at least at the start, the external element cannot advance more rapidly than the internal element. 
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Patent CA-1317662-C (CA)
Inventor: KAMMERL ANTON
IPC: H04L12/70
Filed: 1989-09-21
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE         A broad band communications network having at least one packet switching network, wherein the transmission of communica-tions signals occurs in packets of a fixed length. Packing/-depacking units are provided at the network interfaces to form and break up the packets. After trunking, the degree of packet filling of the packets provided for communications signal transmission is adjusted on the bests of the trunking information transmitted and on an individual connection bests in a packet switching system associated with the packet switching network.  Information regard-ing the control signal containing the adjusted degree of packet filling is transmitted to all packing/depacking units involved in the connection to be established to set the packing/depacking units accordingly.
Patent DK-165357-C (DK)
Inventor: BAR-SHALOM DANIEL
IPC: A61P31/04
Filed: 1990-06-21
Granted: 1993-04-05
Abstract: Use of a sulphated mono- or disaccharide or a salt or complex thereof for the preparation of a medicament for the prophylaxis or treatment of inflammation of an animal or a human   i) for topical application to the skin or to any non-gastrointestinal, non-oral mucosal surface including the lining of body cavities;   ii) or for implantation into tissue or a body cavity; iii) or for injection into tissue or a body cavity including joints;     iv) or for systemic administration.   The inflammation may be caused by e.g. a microbial epithelial infection, non-microbial dermatosis, an allergic or immune disorder, a malignant or premalignant disorder, exposure to radiation including ultraviolet radiation, a chemical agent, external pressure, heat, surgery, or by the presence directly on the skin or the mucosal surface of a device; or caused by acne or rosacea; or caused by cancer in situ colli uteri, cervical carcinoma, endometrial carcinoma, or basal cell carcinoma.
Patent DK-163486-C (DK)
Inventor: DEBROCHE CLAUDE
IPC: B29D30/70
Filed: 1987-06-01
Granted: 1992-08-10
Abstract: A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the cord.
Patent DK-160399-C (DK)
Inventor: COLLIOPOULOS JOHN ANDREW
IPC: A23L27/29
Filed: 1983-07-05
Granted: 1991-08-19
Abstract: A composition and method for heat stabilizing dipeptide sweeteners for baking and cooking is described using a polyglucose or a polymaltose.
Patent DK-163862-C (DK)
Inventor: SVENSK HILVAR
IPC: A47C7/62
Filed: 1985-12-10
Granted: 1992-09-14
Abstract: To facilitate the displacement of chairs having a back and four legs (3, 4), wheels (9) mounted on both front legs (3) of the chair project rearwards from the legs and are located with their lower peripheral surfaces a few millimeters below the lower ends of the legs. The rear legs (4) have no such wheels. By means of the wheels, the chair can be readily and conveniently displaced after the rear legs (4) have been lifted a short distance off the floor or the like supporting the chair.
Patent DK-160469-C (DK)
Inventor: SJOEGREN BOERJE
IPC: B25C1/00
Filed: 1987-12-22
Granted: 1991-08-26
Abstract: The invention relates to an arrangement for advancing a continuous strip of mutually integrated nails to the nail driving section (5) of a nail driving apparatus provided with a safety-catch device (24) and a nail strip magazine, and to hold the nail strip in the nail driving section. Single nails are stripped from the nail strip in the nail driving section by means of percussion and driven, in conjunction therewith, into the workpiece to be nailed. The magazine (6) incorporates a nail strip accommodating strip guide path (7) which adjoins the nail driving section (5) and in which the nail strip is held biassed towards a nail driving location in the nail driving section (5) by strip feed means (17, 18) located adjacent the strip guide path and engaging the nail strip located therein. The nail driving location is constructed in a manner to prevent a lone, unattached nail from twisting or turning therein. For the purpose of positioning the foremost nail in the nail strip in an exact position in the nail driving location (this foremost nail being the next in line for separation/driving into the workpiece) there is provided a rotatable nail positioning element (35) which is journalled for rotation and sideways movement in the nail driving section (5) and which is capable of being brought into engagement with the nail strip. The safety-catch device (24) is movable relative to the nail driving section and is held in a forward safety position by means of a coil spring. The safety device presents a latching surface (31) in the region of the positioning element (35), and arranged between the latching surface and the nail positioning element is a movable latching element (38). As the safety-catch device (24) is retracted (to its nail firing mode) the latching surface (31) is urged against the spherical latching element (38), which in turn moves the nail positioning element (35) into position-fixing latching engagement with the nail strip, in a region thereof immediately behind the foremost nail located in the nail driving location.
Patent FI-69152-C (FI)
Inventor: BERNER KURT
IPC: B05C1/08
Filed: 1982-10-21
Granted: 1985-12-10
Abstract: Three paperboard webs are glued to one another with as little expenditure of energy as possible. After leaving the gluing apparatus, the finished sheets cut to size are ready for shipment. The middle paperboard web is passed through between two steel rolls which apply glue homogeneously to both sides of the web. High linear pressure is produced in the region of the generatrices of the steel rolls respectively touching the web. Such pressure is necessary in order that a highly viscous polymeric synthetic or natural adhesive, preferably with a solids content of more than 50%, can be used. No special drying facilities are needed, and the water-soluble glue allows recycling without problems.
Patent FI-83281-C (FI)
Inventor: OWER RONALD DEAN
IPC: A01G1/04
Filed: 1986-12-19
Granted: 1991-06-25
Abstract: The invention pertains to culturing ascocarps or fruitbodies of species of the genus Morchella. Mycelia are provided nutrients and subsequently produce sclerotia. Sclerotia store sufficient nutrient to supply the ascocarps that are developed later. The mycelia and attendant sclerotia are established in a nutrient poor substratum. The fungus is induced to give rise to ascocarp development by initially maintaining the fungus in an environment that is poor in exogenous nutrients, and by exposing the fungus to a high level of water. After induction, primordia appear. The period from primordia appearance until midway to maturation of the fruitbodies represents a critical period during which the fruitbodies are prone to abort. During this critical period, particular attention is directed to maintaining favorable conditions. The fruitbodies, which may be grown to maturation, are harvested.
Patent NO-155974-C (NO)
Inventor: ZOELLNER CHRISTINE
IPC: C25D17/10
Filed: 1981-07-14
Abstract: A method of removing electrocatalytically active protective coatings from electrodes with metal cores, in which a non-adhesive intermediate layer of a compound of the substrate metal is produced in a position between the protective coating and the substrate structure by means of controlled thermal treatment. By using the method, deactivated protective coatings can be removed in a particularly easy manner from electrodes with valve metal cores.
Patent NO-159538-C (NO)
Inventor: BOULTON THOMAS WESLEY
IPC: C25B13/00
Filed: 1982-11-22
Abstract: An electrode structure comprising an electrically conductive sheet material, a plurality of projections on at least one surface of the sheet material and preferably on both surfaces, which are spaced apart from each other in a first direction and in a direction transverse thereto, and a flexible electrically conductive foraminous sheet or sheets electrically conductively bonded to the projections.
Patent NO-162167-C (NO)
Inventor: PLAQUIN BERNARD
IPC: E21B17/042
Filed: 1983-02-17
Abstract: The invention relates to a joint for steel pipe, which is oil-tight at high pressure, being of the type including at least one pair of slightly conical sealing surfaces arranged at at least one end of the male member or of the female member, and is insensitive to seizure. This joint is characterized by the fact that the first contact 5 of the sealing zone lying at the end of one member occurs against the corresponding sealing surface of the other member and that at the time of this first contact the taper of the sealing surface which is situated at the end of one of the members of the joint is less than the taper of the corresponding sealing surface which is situated on the other member of the joint, the sealing surfaces at the time of tightening the joint, becoming applied against one another with a contact pressure sufficient to ensure oiltightness. <IMAGE>
Patent NO-167036-C (NO)
Inventor: GRAU ULRICH
IPC: C07K14/575
Filed: 1984-08-02
Abstract: The invention relates to a process for the preparation of insulin derivatives of the formula I    <IMAGE>  (I)  in which R30 represents the radical of a neutral L-amino acid which can be genetically coded, X represents identical or different radicals of L-amino acids which can be genetically coded, at least one of which is a basic amino acid, it being possible for the C-terminal member to be homoserine-lactone, Y denotes Phe or H and n denotes 1, 2 or 3, by splitting of intermediates, proinsulin, preproinsulin or analogs thereof, which comprises carrying out the splitting reaction close to the isoelectric point of the insulin derivatives of the formula I in the presence of an aromatic hydroxy compound.
Patent NO-164297-C (NO)
Inventor: HOEKSTRA MARVIN SIMON
IPC: C07D487/04
Filed: 1987-03-20
Abstract: Dihydro-1H-pyrrolizine-3,5-(2H,6H)-dione is produced in higher overall yield in a process which comprises catalytically hydrogenating a lower alkyl ester of 4-(hydroxyimino)heptanedioic acid in the presence of a tri-(lower alkyl)amine, followed by cyclization of the product thus produced in the presence of a cyclizing agent such as acetic anhydride.
Patent NO-173666-C (NO)
Inventor: WECKHERLEN WERNER
IPC: D21B1/02
Filed: 1989-01-27
Abstract: Bulk vegetable material, especially bulk material in the form of wood chips, is conditioned for the manufacture of cellulose pulp in a silo (2) by means of steam. The steam must be introduced into the wood chips under strict temperature accuracy and distributed as freely and uniformly as possible. 
<??>To this end, the steam inlet nozzles (15) are so arranged at different points in the silo (2) that they are distributed with a high degree of uniformity and are shielded to prevent blockage by the bulk material. 
<??>The equipment is particularly intended for the conditioning of vegetable chips, especially of wood chips, for the manufacture of cellulose pulp or predominantly fibres for the production of paper and cardboard as well as the manufacture of fibre board. 
<IMAGE>
Patent NO-174011-C (NO)
Inventor: PAAVOLA JYRKI
IPC: D21B1/34
Filed: 1989-02-09
Abstract: Device to disintegrate paper, cardboard and similar materials, which device consists of a tub (1) into which the material to be disintegrated is fed and from which it is removed in the disintegrated state, and of at least one rotating rotor (3) with several blades (2, 5), situated on one of the walls of the tub (1). Current pulpers work effectively only with a mild consistency. When the consistency increases the disintegrating power decreases essentially. With the invention the problem has been solved by that at least one of the blades is a pumping blade (2) and at least one a disintegrating blade (5).
Patent NO-179274-C (NO)
Inventor: ALLWOOD MICHAEL CHARLES
IPC: A61K9/22
Filed: 1990-01-25
Abstract: Delayed release compositions comprising an active compound and glassy amylose are of use with a variety of different types of active compound but particularly for achieving the selective release of medicaments into the colon.
Patent NO-177121-C (NO)
Inventor: BRIMELOW CHRISTOPHER JOHN BURT
IPC: A23L7/109
Filed: 1990-07-13
Abstract: A process for the preparation of a pasta which comprises forming an uncooked, partially cooked or precooked dough which may be in the form of a dough sheet or a pasta shape, coating the dough with a mixture of egg product and an edible oil and then heating to coagulate, dry and bind the coating.
Patent CA-2000569-C (CA)
Title: Adhesive and sealing substance based on rubber and process for the connection or bonding of components or structural parts
Inventor: NIMTZ FRITZ
IPC: C09K3/10
Filed: 1989-10-12
Granted: 2001-05-29
Abstract: Adhesive and sealing substances based on rubber are disclosed which in addition to the usual components contain stereo-specific OH-terminated polybutadiene-liquid rubber as the main component and thus have an improved adhesion and an improved breaking behaviour. The adhesive and sealing substances disclosed are particularly suitable for use in car manufacture.
Patent CA-2005150-C (CA)
Title: Insertable element for edp equipment
Inventor: EISELE RAYMUND H
IPC: G11C7/00
Filed: 1989-12-11
Granted: 2000-10-10
Abstract: An insertable element for EDP-equipment which has a processor with a built-in memory and an interface designed in such a way that it is possible to exchange data between the elements processor and the EDP-equipment read/write head. The element is equipped with a battery, power source, and a driver which converts signals coming from the processor into the required magnetic form at the interface and signals coming from the EDP-equipment through the interface into the required form for the processor accordingly. The element has the ability to be able to store additional data and/or programmes in memory which is connected with the processor. The battery also supplies power to the other electronic components within the element. In the case of a diskette or cassette the necessary power is provided by an electric-generator the rotor of which is turned by the drive-shaft of the diskette-drive or by the tape-spools. The induced electric-current is controlled by a regulator in such a way that a battery could be dispensed with.      However, memories which require a constant flow of electric-current need to be equipped with a battery. The electric-current supplied by the generator can also be used to recharge or back-up the battery's own power.