baber/WOPTO huggingface dataset:
Patent FI-98688-C (FI)
Inventor: HUOTARI SEPPO
IPC: H04W92/24
Filed: 1994-07-20
Granted: 1997-07-25
Abstract: PCT No. PCT/FI95/00405 Sec. 371 Date Apr. 1, 1997 Sec. 102(e) Date Apr. 1, 1997 PCT Filed Jul. 17, 1995 PCT Pub. No. WO96/03843 PCT Pub. Date Feb. 8, 1996A method for starting a short message transmission in a cellular communication system, a cellular communication system, and a cellular communication system subscriber location register includes the subscriber location register which stores information on the fact that at least one short message service center stores short messages to be transmitted to a subscriber to whom the messages cannot be transmitted for the time being, and the subscriber location register of the subscriber which transmits to at least one short message service center a short message transmission starting message when it is again possible to transmit short messages to the subscriber. In order that short messages can be transmitted to subscribers selectively, the subscriber location register maintains short message service center and subscriber-specific information on the conditions under on which the short message service center is to be transmitted short message transmission starting messages.
Patent NO-154633-C (NO)
Inventor: GREVE WILFRIED
IPC: C07D213/74
Filed: 1980-01-07
Abstract: 4-Aminopyridines of the formula   <IMAGE>   in which R1 is hydrogen or alkyl of up to 6 carbon atoms and R2 represents (a) alkyl of up to 6 carbon atoms substituted up to three times with at least one radical from the group of halogen and hydroxyl, with formyl acetalized with an alcohol of up to 3 carbon atoms, alkylthio of up to 3 carbon atoms, phenylthio or the corresponding alkyl- and phenyl-sulfoxy and sulfone groups, the phenyl ring optionally carrying in each case up to three substituents from the group of alkyl, alkyl halide, alkoxy, mono- or dialkylamino having each up to 4 carbon atoms in each alkyl radical, halogen, nitro, amino and hydroxy, or (b) phenylalkyl or diphenyl-alkyl of up to 6 carbon atoms in the linear or branched alkyl moiety, the phenyl rings optionally being substituted up to three times with at least one radical from the group of alkyl, alkoxy, alkyl halide with up to 4 carbon atoms each, halogen, amino, hydroxy, nitro, the sulfamoyl group and the methylene dioxy radical, or R1 and R2, together with the nitrogen atom present in the 4-position, form a five- to seven-membered heterocyclic ring optionally substituted with alkyl of up to 2 carbon atoms and including up to two hetero-atoms, the second hetero-atom being oxygen, sulfur optionally carrying up to two oxygen atoms, or nitrogen, and R3 and R4 which may be identical or different, each represent alkyl of up to 9 carbon atoms, one of the two radicals optionally also being hydrogen, Y is a nitro or a cyano group, and Z stands for hydrogen or halogen, and the physiologically acceptable salts of these compounds, processes for their preparation and medicaments made thereof.
Patent NO-154718-C (NO)
Inventor: PETROV ALEXANDER SIMEONOV
IPC: B21J9/18
Filed: 1981-04-28
Abstract: A pressworking operation on a workpiece or material which enables pressworking energy to be transmitted to the workpiece or material in a plurality of steps with there being no sudden increase in the coefficient of friction between the working tool and the workpiece or material after release of accumulated potential energy from an elastically deformable energy carrier and in which the velocity of displacement of the working tool does not change sign until completion of working of the workpiece or material is made possible by use of a press apparatus comprising a power cam (2) contacting a roll (1) attached to a quaternary lever (3) at one connection point of the lever, the quaternary lever being connected at a second hinged connection point (6) to a rigid support at a third connection point (4) to the elastically deformable member (9) connected in turn to a second rigid support (21), with the quaternary lever being connected at its fourth connection point (7) through a hinged connecting rod (10, 13) to a unit (14, 18) carrying a part (19) of a working tool and capable of reciprocating movement. The cam (2) includes sections for enabling energy to be accumulated in the elastically deformable member (9) and for release of the energy therefrom over a shorter time period than the energy accumulating time period through the medium of the quaternary lever (3) operating as a functional force-varying member. The apparatus includes provision for effecting powered variation of the angle between the semirods (10, 13) independently of displacement which may be imparted to the unit (14, 18).
Patent NO-158405-C (NO)
Inventor: KOBLITZ FRANCIS F
IPC: A61K6/884
Filed: 1981-08-25
Abstract: Visible light curable dental restorations are provided having improved colour stability. According to a preferred embodiment, such materials are formulated from a major proportion of inorganic fillers and a minor proportion of a resin component comprising a binder resin, a diluent, and a two-component photosensitizing system comprising an alpha diketone and an amine reducing agent. American Dental Association colour stability standards are met by these compositions.
Patent NO-155716-C (NO)
Inventor: SHONE EDWARD BRIAN
IPC: G01M3/04
Filed: 1981-09-16
Abstract: A device for detecting leaks of cryogenic materials from a structure, said device comprising a heat-conductive element which can be brought into contact with the cryogenic material-containing structure, and a shape memory effect element capable of effecting a displacement according to the cryogenic temperature to which the element is subjected.
Patent NO-169385-C (NO)
Inventor: GIORDANO CLAUDIO
IPC: C07C53/132
Filed: 1985-04-02
Abstract: Compounds of formula 
<CHEM>
 wherein
 Ar represents an optically substituted aryl group,
 R represents a C1-C4 alkyl;
 R1 and R2, equal to or different from each other, represent hydroxy, O<->M<+>, OR3 or 
<CHEM>
 R3 represents a C1-C24 alkyl, a C3-C6 cycloalkyl, a phenyl or a benzyl;
 M<+> represents the cation of an alkaline metal;
 R4 and R5, equal to or different from each other,
 represent a hydrogen atom, a C1-C4 alkyl, a C5-C6 cycloalkyl, a (CH2)n-CH2OH group with n=1, 2 or 3, or R4 and R5 together are group (CH2)m  with m=4 or 5, a group -CH2-CH2R6-CH2-CH2- in which R6 is an oxygen atom, an N-H or N-(C1-C4) alkyl group;
 X represents a chlorine, bromine or iodine atom, an hydroxy, acyloxy, alkylsulphonyloxy or arylsulphonyloxy group; the carbon atoms marked by an asterisk are both contemporaneously in the R or S configuration, are described. 
<??>The preparation of the compound of formula I by ketalization or by trans-ketalization with tartaric acid derivatives and their rearrangement into alpha-arylalkanoic acids is described too.
Patent NO-175641-C (NO)
Inventor: DORSCHUG MICHAEL
IPC: A61K38/28
Filed: 1988-05-20
Abstract: Mixed crystals composed of (a) unmodified insulin, des-Phe-B1 insulin, des-Thr-B30 (human) or des-Ala-B30 (pork, beef) insulin and (b) least one insulin having a basic modification at the C-terminal end of the B chain, preferably composed of human insulin and Arg-B31 human insulin and/or Arg2-(B31-32) human insulin. These mixed crystals are obtained by crystallization from aqueous solution within a narrow pH range (from about 5.5 to about 6.9). The mixed crystals show a specific moderately prolonged profile and are suitable for the treatment of diabetes mellitus.
Patent NO-174781-C (NO)
Inventor: COSTE CHRISTIAN
IPC: D21C9/153
Filed: 1988-09-16
Abstract: Process for the ozone treatment of lignocellulosic material, especially of paper pulp, according to which the material is brought to the desired moisture content beforehand in order that the ozonation reaction may take place under optimum conditions, characterised in that the material brought to the desired moisture content is reduced to a sufficient state of division to ensure an interface of maximum value between the ozone-carrier gas and the fibrous solid and in that the said material is then subjected to ozonation by means of a carrier gas in which the ozone concentration is between 4 and 10% on a mass basis in relation to the said carrier gas. <IMAGE>
Patent CA-2003665-C (CA)
Title: Pharmaceutical composition containing 1-[mono- or bis (trifluoromethyl)-2-pyridinyl] piperazines
Inventor: CARLIER PATRICK
IPC: A61P25/00
Filed: 1989-11-23
Granted: 1999-04-06
Abstract: Pharmaceutical composition which is useful as a medicinal product, in particular for the treatment of disorders of the central nervous system, characterized in that it contains customary pharmaceutical excipients, and at least one of the compounds of formula (see fig. I) in which the trifluoromethyl substituent is at the 4-position, at the 5-position, or at 4- and 5-positions of the pyridinyl ring, and the substituent R denotes either hydrogen or a halogen, such as chlorine, at position(s) of the pyridinyl ring not occupied by CF3, and its pharmaceutically acceptable salts.
Patent CA-2004919-C (CA)
Inventor: ST CYER BARBARA A
IPC: A47L13/24
Filed: 1989-12-07
Granted: 1999-06-01
Abstract: A mop comprising a support member comprising a hollow body, open at its top, and having ends, sides and a base.  There is a clamping member comprising a hollow body, having an open base and having ends, sides and a top, and being dimensioned to fit within the support member with a predetermined peripheral clearance between the two members.          A socket is attached to the exterior of the top of the clamping member to receive a handle.  The mop also includes a compressible, absorbent sponge comprising a body having a top and flat ends with a recess formed in the top of the sponge to receive the support member.  The support member is located within the recess and the clamping member pressed into the support member to compress the sponge between the exterior of the clamping member and the interior of the support member to locate the sponge.
Patent CA-2005010-C (CA)
Inventor: GALANTE RICHARD L
IPC: B60C5/14
Filed: 1989-12-08
Granted: 1995-05-09
Abstract: A pneumatic tire has a pair of axially-spaced annular tensile members forming a part of each bead. One or more continuous carcass plies extend between the annular tensile members and have lateral edge portions which are folded axially and radially outwardly around one of the annular tensile members.  An air-impermeable liner is disposed axially and radially inwardly of the carcass plies.  A layer of air-permeable rubber extends from a point axially inward and radially outward of one of the annular tensile members and is folded axially and radially outwardly around one of the annular tensile members such that the layer of air-permeable rubber abuts a rim flange when the tire is mounted.  An air-impermeable gum strip is interposed between the layer of air-permeable rubber and the carcass plies such that the gum strip extends from a point radially outward and axially inward of one of the annular tensile members to a point radially beneath such annular tensile member.
Patent CA-2009047-C (CA)
Inventor: MICHAEL DANIEL WAYNE
IPC: A23L27/00
Filed: 1990-01-31
Granted: 1999-06-08
Abstract: Microcapsules which are prepared using coacervation processes and/or which have a complex structure in which there is a large central core of encapsulated material, preferably perfume, and the walls contain small wall inclusion particles of either the core material or some other material that can be activated to disrupt the wall are disclosed.  The microcapsules that are prepared by coacervation  and  contain  perfume  are  especially desirable  for inclusion in fabric softener compositions that have a pH of about 7 or less and which contain cationic fabric softener.  The encapsulated  perfume  preferably does  not  contain  large  amounts  of relatively water-soluble ingredients.  Such ingredients are added separately to the fabric softener compositions.  Ingredients that have high and low volatilities as compared to, e.g., the desired perfume, can either be added to, or removed from, the perfume to achieve the desired volatility.
Patent CA-2010411-C (CA)
Title: Carbon-fiber-reinforced polyimide resin compositions
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08J5/06
Filed: 1990-02-20
Granted: 1995-04-11
Abstract: Provided are carbon-fiber-reinforced polyimide resin compositions having excellent mechanical strength.  The compositions are formed of (a) 5-50 parts by weight of carbon fibers, which have been obtained by coating start-ing carbon fibers at surfaces thereof with an aromatic polysulfone resin and then heating the thus-coated carbon fibers at 300-400°C, and (b) 95-50 parts by weight of a polyimide resin which preferably have recurring units of following formula:       or   wherein X represents a specific divalent radical and R represents a particular tetra-valent radical.
Patent CA-2011554-C (CA)
Title: Water-soluble glass water-treating agent
Inventor: KUNO TOYOHIKO
IPC: C02F1/50
Filed: 1990-03-06
Granted: 2000-01-04
Abstract: A water-soluble glass treating agent consisting of, by weight: 57 to 72% of SiO2, 19.5 to 35% of Na2O and 1.0 to 2.0% of Ag2O is disclosed. Also disclosed is a water-soluble glass treating agent further containing, by weight: 3 to 19.6% of Al2O3 in the above compositions. These glass water treating agents are free from boron constituents and function to kill or suppress bacteria and microorganisms.      They are low in cost because the glass is composed principally of only three constituents. The agent which contains Al2O3 functions to increase the concentration of Ag in the glass and to decrease the deliquescent property of the glass.
Patent CA-2013102-C (CA)
Title: Sliding door closer
Inventor: TATHAM GERALD F
IPC: E05F3/02
Filed: 1990-03-27
Granted: 1995-10-17
Abstract: An automatic door or window closing device which includes a tube attached to the edge of a movable door or window.  The tube has a weight displaced therein with a cable attached at the top which passes out of the top of the tube across a pulley and is connected to the door or window jamb. A pneumatic seal is provided between the weight and the inside wall of the tube and works in conjunction with a port and valve at the bottom of the tube for controlling the flow of air passing therethrough.  When the door or window is opened, the weight rises in the tube.   When the door or window is released,  the weight drops in the tube according to the adjustment of the port and valve at the bottom of the tube, until the door or window is completely closed.
Patent CA-2013680-C (CA)
Title: Absorption refrigeration method and apparatus
Inventor: OSBORNE WILLIAM T
IPC: F25B15/00
Filed: 1990-04-03
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE             In an absorption refrigeration process which includes the steps of heating a dilute absorbent solution in a first phase to drive off a diluent to form a concentrated absorbent solution and condensing the diluent and delivering same to a second phase to remove heat from a refrigeration load and reabsorbing the diluent in the concentrated absorbent solution to thereby form a diluted absorbent solution for return to said first phase, the improvement comprising: maintaining a pressure within said first phase equivalent to the pressure in the second phase so as to minimize absorbent solution temperature differences and eliminate diluent temperature differences; and storing functionally sufficient quantities in liquid form of said concentrated and diluted absorbent solutions and said cold diluent produced in said first and second phases so as to enable said first and second phases to be operable independently time-wise of one another.
Patent CA-2017562-C (CA)
Inventor: BREWER JONATHAN LEE
IPC: B21J15/34
Filed: 1990-05-25
Granted: 1999-11-09
Abstract: For use in a robotically operated workstation , apparatus far installing fasteners, for example tubular blind rivets, comprises a pneumatically operated fastener installation tool 16. The tool 16 has a part in the form of a headed mandrel 22 which is loaded with and carries a finite supply of the fasteners, a gripping and pulling actuator 26 and a nose assembly 21 which provides an abutment 18 for supporting successive rivets while the mandrel is pulled to draw its head through and set the rivet. For reloading the tool with further fasteners, after use, the apparatus includes a nest 96b for detaching and receiving the mandrel 22, together with the nose assembly 21, from the actuator 26, and a similar nest 96a provided with another nose assembly and another mandrel fully loaded with fasteners which it presents and attaches to the actuator 26. An indexing table 110, interchanges the nests 96a, and 96b between a station for reception and presentation of mandrels with nose assemblies, and a reloading station at which further fasteners are loaded on to a mandrel by feeding and transfer means 150. An alternative or supplementary reloading system includes a nest 90 for reception of a used mandrel and nose assembly from the tool 16, and at least one other nest 91 containing another nose assembly and a mandrel carrying a full load of fasteners for presentation to a tool actuator from which the mandrel and nose assembly have been removed.
Patent CA-2022232-C (CA)
Title: Mobile self-contained system for on-site recovery of solvents
Inventor: SILINSKI THOMAS JOHN
IPC: B01D1/22
Filed: 1990-07-30
Granted: 1996-12-17
Abstract: A system for on-site recovery of reusable industrial waste components, such as solvents, from a liquid waste stream includes a trailer that is internally partitioned to separate system components through which the waste stream passes in a first partitioned section of the trailer from support and control components in the second trailer section. Input waste is fed into a horizontal thin-film evaporator within the first trailer section, while steam is fed in a closed loop through the evaporator from the second section of the trailer for evaporating volatile solvents in the waste stream, and thereby separating the volatile solvents from non-volatile liquid and solid components of the waste stream. The evaporated volatile solvents are fed to a heat exchanger, again enclosed within the first partitioned section of the trailer, for recondensation through heat exchange with a coolant fed to the heat exchanger in a closed loop from the second trailer section. The recondensed solvents are then fed to a water separator tank and a molecular sieve for separation of immiscible and miscible water from the solvents, and thence to a holding tank for resupply to the customer. The non-volatile components of the evaporator output are fed to a second holding tank for recirculation through the evaporator or return to the customer for disposal.
Patent CA-2024408-C (CA)
Title: Apparatus for marking pellet-shaped articles
Inventor: ACKLEY E MICHAEL
IPC: B41K3/00
Filed: 1990-08-31
Granted: 2003-09-30
Abstract: A pellet marking device which includes a ramp-type carrier system for receiving pellet-shaped articles to be imprinted from a feed hopper of improved efficiency, and for conveying the received pellet-shaped articles to a printing device which is combined with the carrier system and which is appropriate for applying desired indicia to the particular product which is to be handled. This may include the more traditional contact-type printing systems which are useful in conjunction with the majority of pellet-shaped articles to be handled, as well as non-contacting ink-jet systems for applying indicia to pellet-shaped articles which do not lend themselves to contact-type printing procedures. An improved feed hopper is provided which not only contributes to the foregoing, but which also operates to significantly improve the efficiency of the system by ensuring that the pellet-receiving pockets of the pellet-conveying system are filled to the greatest extent possible while maintaining an effective production rate.
Patent CA-2029989-C (CA)
Title: Method for treating aqueous solutions
Inventor: SALEM ELI
IPC: B01D15/04
Filed: 1990-11-14
Granted: 1996-07-16
Abstract: Methods for treating aqueous solutions and for recovering specific chemical products from an aqueous solution by ion exchange or adsorption by passing the aqueous solution through a regenerable filter bed comprising a flocculated mixture of finely divided active particulate material and filter aid materials having a depth of from about 3.0 inches to about 60 inches.
Patent CA-2030848-C (CA)
Title: Luminous tube protection circuit
Inventor: PITRE JOHN W JR
IPC: H05B41/36
Filed: 1990-11-26
Granted: 2002-06-25
Abstract: A protection circuit for monitoring the power from a luminous tube transformer to a luminous tube including sensor connected to a secondary of the transformer, a window compar-ator circuit connected to the sensor and providing a fault signal when the sensor output exceeds the window limits, and a driver switching off power to the transformer primary when the driver receives a fault signal. A temperature compensation circuit monitors the ambient air temperature for providing a time delay before disconnecting the power supply until the luminous tube stabilizes, and also turns off the power supply when the ambient temperature exceeds upper and lower limits.
Patent CA-2036548-C (CA)
Inventor: AMANO NORIO
IPC: C08J9/04
Filed: 1991-02-18
Granted: 1999-05-11
Abstract: A process of producing a thermoplastic polyester series resin foamed material is disclosed, which comprises heating and further foaming a thermoplastic polyester resin foamed material having a crystallinity of not higher than 30% by bringing into contact with water or steam of at least 60°C and then heating the foamed material by bringing into contact with a heating medium other than water of at least 100°C to further foaming the foamed material. A process of producing a thermoplastic polyester series resin foamed material is also disclosed, which comprises heating and further foaming a thermoplastic polyester series resin foamed material having a crystallinity of not higher than 30% by bringing into contact with water to steam of at least 60°C, heating and further foaming the foamed material by bringing into contact with a heating medium other than water of at least 100°C, and molding the foamed material by a mold.
Patent CA-2043402-C (CA)
Inventor: LEHMANN MARTIN
IPC: G01F22/02
Filed: 1991-05-28
Granted: 1997-02-11
Abstract: A method of checking the volume of containers is disclosed according to which a gas is fed into a volume which is correlated to the volume of the respective con-tainer and a signal which depends from the fed amount of gas is evaluated as signal indicative of the volume of the container.      In order to substantially reduce the time of the measuring cycle at such a method a gas is fed to the vo-lume which is correlated to the volume of the container at a controlled flow, i.e. the mass flow of the gas per unit of time is pre-set in a controlled manner such that it is possible to drastically reduce the time spans du-ring which it is necessary to wait due to transient pro-cesses and a chamber which must be loaded in advance will become super fluous.