baber/WOPTO huggingface dataset:
Patent CA-1333658-C (CA)
Title: Abrasion and corrosion resistant primer coatings
Inventor: HIGGINBOTHAM CLARK A
IPC: B05D7/00
Filed: 1989-05-12
Granted: 1994-12-27
Abstract: Pigmented, abrasion and corrosion resistant, thermosetting organic solvent solution coating composition comprise:  (A) from about 50 percent to about 85 percent of total resin solids of a triol-based blocked polyurethane polyisocyanate having a number average molecular weight in the range of 600 to 4000; (B) from about 15 percent to about 50 percent of total resin solids of an epoxy-phosphate provided by reacting a resinous polyepoxide with at least 0.05 mole of orthophosphoric acid per equivalent of oxirane in the polyepoxide; and (C) a corrosion-inhibiting pigment, preferably a chromium-containing pigment, providing resistance to corrosion.  These coatings may be applied to the metal surface to be protected, or the metal surface may be protected with another primer which is overcoated with the subject coatings.  The subject coatings are then topcoated, especially with pigmented fluorocarbon coatings.
Patent CA-1295680-C (CA)
Title: Electronic battery testing device with automatic voltage scaling
Inventor: CHAMPLIN KEITH S
IPC: G01R31/36
Filed: 1989-05-19
Granted: 1992-02-11
Abstract: ABSTRACT   A self-contained electronic device for testing disparate storage batteries having any one of a fixed plurality of possible nominal voltages is disclosed. The testing device performs small-signal measurements of a battery's dynamic conductance and provides either a proportional numerical readout, displayed in appropriate battery measuring units, or a corresponding qualitative assessment of the battery's relative condition. Special voltage-sensing circuitry within the testing device identifies the particular one of thepossible nominal voltages possessed by the battery and scales the dynamic conductance measurements accordingly. As a result, the quantitative or qualitative information provided to the user is automatically adjusted to comport with the nominal voltage of the battery undergoing test without the user having to actually input the battery's nominal voltage to the testing device.
Patent CA-1300385-C (CA)
Title: Cryogenic combination tunnel freezer
Inventor: ACHARYA ARUN
IPC: A23L3/375
Filed: 1989-07-14
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention comprises a method and apparatus to be used in the cryogenic fast freezing of organic comprised articles such a biologicals and foodstuffs.  The method enables control of the time-temperature profile of an article as it progresses through the freezing process, and thus provides the highest quality frozen article.  The method requires at least two applications of liquid cryogen to the surface of the article during the freezing process, wherein the applications of liquid cryogen are spaced in time in a manner which essentially prevents thermal cracking and embrittlement of portions of the article, while simultaneously ensuring that a frozen crust which operates as a barrier to water conduction or transmission out of the article remains on the articles throughout the freezing process.  In addition, the method and apparatus provide an improved efficiency of operation in terms of utilization of the cryogenic medium within the freezing process.
Patent CA-1317177-C (CA)
Title: Single use syringe
Inventor: BUTLER JOHN H A
IPC: A61M5/31
Filed: 1989-07-28
Granted: 1993-05-04
Abstract: ABSTRACT A single use syringe having an interacting piston and cylinder which cooperate to define a variable volume working space, the syringe includes a valve body located in the chamber so as to divide the chamber into a first and second sub-chamber, the valve body has valves which permit a liquid to be initially drawn into the syringe and then injected, but prevent a subsequent liquid being drawn into the syringe.
Patent CA-1334974-C (CA)
Title: 2,6-polyalkylpiperidine-substituted benzimidazole-2-carboxanilides and their use for stabilizing organic material
Inventor: AUMUELLER ALEXANDER
IPC: C07D401/12
Filed: 1989-08-16
Granted: 1995-03-28
Abstract: Benzimidazolecarboxanilides of the foxmula (I)                  (I) where R1 and R2 independently of one another are each hydrogen, chlorine, bromine, alkyl, alkoxy, unsubstituted or  alkyl-substituted or alkoxy-substituted phenyl  or phenylalkyl, R3 and R4 independently of one another are each hydrogen, alkyl, alkyl which is interrupted by one or more oxygen atoms, alkoxy, alkoxy which is interrupted by one or more oxygen atoms, unsubstituted or alkyl-substituted or alkoxy-substituted phenyl, phenylalkoxy, -alkanoylamino, benzoylamino, alkanoyloxy or benzoyloxy, n is 0, 1, 2, 3, 4 or 5, X is oxygen, ?NR6,    ,              or      .            R5 is hydrogen, alkyl, phenylalkyl, cyanomethyl, amino-ethyl,  hydroxyethyl,  alkylcarbonyl or benzoyl,  R6 is hydrogen, alkyl, phenylalkyl or phennyl and m is from 2 to 8, and the acid addition salts and hydrates of these compounds  are  stabilizers  for  organic  material,  in particular for plastics, such as polyethylene, polypropy-lene and polyamide.
Patent CA-1322431-C (CA)
Inventor: WOLFBERG ROBERT L
IPC: B25C1/04
Filed: 1989-08-16
Granted: 1993-09-28
Abstract: ABSTRACT        Improvements in a fastener-feeding mechanism for a pneumatically powered, combustion-powered, or other rapidly acting, fastener-driving tool comprising a housing structure, a driver, and a magazine, as well as such a mechanism.  The housing structure includes a nosepiece defining a drive track.  The drive is mounted for repeatable movement along the drive track.  The magazine is adapted to store a strip of collated fasteners, e.g., collated nails, such that a leading portion of the strip extends from the magazine.  As a component of means for feeding fasteners individually and sequentially into the drive track from the leading portion of the strip, a pawl has a groove or grooves adapted to receive one such fastener.  A fixed structure confines one of two sides of the leading portion of the strip so as to guide such portion.  When in an operative position, a hinged structure confines the other side of such portion so as to guide such portion.  The hinged structure includes a holding member adapted when in an operative position to hold one such fastener in the groove or groves and movable to inoperative positions so as to expose the groove or groves.  The hinged structure also includes a hinged cover adapted when in an operative position to secure the holding member in its operative position, as the sole means for doing so, and adapted to move so as to allow the holding member to be so moved and so as to expose fastener-guiding surfaces of the fixed structure.
Patent CA-1290071-C (CA)
Inventor: HASEBE ATSUSHI
IPC: G06F9/22
Filed: 1990-02-22
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE           An information processing apparatus comprising a program supplying portion, write signal generator means, and a data processor, which includes a microprogram controller, microprogram memory, arithmetic unit, and selector means for selecting in an alternative way an address from the microprogram controller and an address from the program supplying portion and supplying the same to the microprogram memory.  In the apparatus, it is adapted such that, in a first (program execution) mode, the address from the microprogram controller is supplied through the selector means to the microprogram memory, in a second (reset, or stop) model the microprogram controller is supplied with a signal, whereby the same is caused to continuously generate program start addresses, and in a third (program transfer) mode, the address from the program supplying portion is supplied through the selector means to the microprogram memory and, according to a write signal from the write signal generator means, the program from the program supplying portion is written in the microprogram memory.     When supplying a plurality of different programs from the program supplying portion to the processors operating under the program, such a method can be used to treat the whole of the plurality of different programs as one program and supply this program to the processors at one time of transfer and separately supply an execution start address of one program out of the plurality of different programs to each of said processors.
Patent DK-158924-C (DK)
Inventor: NOWICKI KARL-HEINZ
IPC: F24F11/00
Filed: 1982-03-29
Granted: 1990-12-31
Abstract: 1. A ventilation apparatus for the supply and removal of air into and out of preferably forcibly ventilated, windowless rooms, with a controlled fan, characterized in that the fan is controlled by a photoelectric control unit (3) which is disposed in or on the fan casing (2) and which is arranged so as to respond to the light of the room illumination of the windowless room.
Patent DK-159847-C (DK)
Inventor: BAKER DAVID C
IPC: C07D213/85
Filed: 1985-11-07
Granted: 1991-05-13
Abstract: 57 The title compounds are provided as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. The compounds of the invention have pharmacological properties and are useful cytostatic agents and cell growth inhibiting agents,
Patent DK-164663-C (DK)
Inventor: MASSARDO PIETRO
IPC: C07C275/54
Filed: 1987-12-17
Granted: 1992-12-21
Abstract: A particularly active insecticidal compound: N-(2,6-difluorobenzoyl)-N'-3-chloro-4- [ 1,1,2-trifluoro-2-(trifluoromethoxy) ethoxy ] phenyl urea, insecticidal compositions containing it as active ingredient, and the use thereof for fighting insect infestations.
Patent FI-70611-C (FI)
Inventor: HAARS ANNEGRET
IPC: D21C11/00
Filed: 1981-09-21
Granted: 1986-09-24
Abstract: The invention relates to a method for precipitating lignin sulphonates from sulfide wastes, in that a precipitation complex develops by the addition of polycations.
Patent FI-76404-C (FI)
Inventor: MELCHIOR JEAN
IPC: F02B37/16
Filed: 1985-01-28
Granted: 1988-10-10
Abstract: An internal combustion engine (1), supercharged by a turbocompressor (3), comprises a bypass conduit (11) in which is placed an auxiliary combustion chamber (14). The primary zone (13) of this chamber (14) receives fuel whose flow is determined by regulating means (20). These means (20) vary this flow in the same direction as a parameter which is a characteristic of the load of the engine (1), in particular the temperature of the gases measured in the exhaust of the engine (1) by a sensor (22).
Patent FI-88167-C (FI)
Inventor: SAULNIER MARK G
IPC: C07H17/04
Filed: 1988-08-17
Granted: 1993-04-13
Abstract: Novel 4 min -deshydroxyepipodophyllotoxin glucosides are provided as antitumor agents useful in inhibiting the growth of mammalian tumors. The invention also provides novel intermediates and processes for the preparation of the 4 min -deshydroxyepipodophyllotoxin glucoside end-products. A preferred embodiment is 4 min -deshydroxyetoposide.
Patent FI-89266-C (FI)
Inventor: CARENZI ANGELO
IPC: C07D/
Filed: 1989-01-13
Granted: 1993-09-10
Abstract: PCT No. PCT/EP88/00445 Sec. 371 Date Mar. 20, 1989 Sec. 102(e) Date Mar. 20, 1989 PCT Filed May 19, 1988 PCT Pub. No. WO88/09330 PCT Pub. Date Dec. 1, 1988.Nootropically active isoxazoles which are certain specified derivatives of N-(5-isoxazolecarbonyl)-4 aminobutyric acid.
Patent FI-89456-C (FI)
Inventor: SAUERBIER DIETER
IPC: A61K47/00
Filed: 1989-03-17
Granted: 1993-10-11
Abstract: The ifosfamide-mesna lyophilisate consists essentially of ifosfamide, 0.1 - 1.0 part by weight of mesna and 0.1 to 17 parts by weight of hexitol.
Patent NO-142249-C (NO)
Inventor: LAUGHLIN WILLIAM PATRICK
IPC: C08L21/00
Filed: 1973-06-01
Abstract: 1386732 Seaming non-metallic sheet material FIRESTONE TIRE & RUBBER CO 1 Feb 1973 [7 June 1972] 5200/73 Heading B5K The edges of two reinforcing cord-fabric plies having a coating of a compound of natural or synthetic rubber which is not vulcanized or cross-linked, the cords of each ply being parallel to each other and to said edges, are butt joined by bringing said edges together with the cords in each ply arranged parallel to the cords in the other ply and subjecting said abutting edges to sonic or ultrasonic vibrations to join the edges without causing cross-linking or vulcanization of the compound. The fabric, e.g. tyre cord fabric, may comprise parallel cords of rayon, nylon, polyester, steel or glass. In splicing apparatus, Fig. 1, a power source (not shown) supplies electrical energy to six converters 11 which change electrical energy into mechanical energy and which are connected to six boosters 12 which increase the magnitude of the mechanical energy. The boosters 12 are connected to separate (ultra)sonic horns 13 which are brought into contact with and apply a predetermined pressure to the plies 40 to be spliced by hydraulic or pneumatic cylinders 14. These plies 40 are supplied by a conveyer belt 20. To ensure that the pressure applied during splicing is uniform, the belt 20 is backed by plates 30 supported by an air bag 31.
Patent NO-144817-C (NO)
Inventor: RIESS GUIDO
IPC: A61C8/00
Filed: 1978-01-27
Abstract: An artificial tooth with an implantable root adapted to permanently grow together with the jawbone and, also under high mechanical loads as is the case for natural teeth, will not allow for the production of a rejection or repelling reaction between the natural bone and the implant. The tooth root is essentially constituted of a biostable polymer matrix which is compatible with human tissue, in which there is introduced reabsorbable bioreactive calcium phospate in a finely dispersed form, which is encompassed by a thin porous layer of non-reabsorbable calcium phospate, and into which there is inserted a core as a connecting member for the mounting of a dental superstructure in the form of a tooth crown, a fastening element for dental bridges or the like. In the region of the tooth neck which is encompassed by the gingiva, an intermediate member is located between the tooth root and the superstructure, which is formed of tissue-compatible material and which supports the close contact of the gingiva, and by means of which the dental superstructure is connected with the tooth root in a shock-absorbent manner.
Patent NO-153646-C (NO)
Inventor: BERGER PIERRE
IPC: B30B11/24
Filed: 1979-10-05
Abstract: A casing for the n intermeshing screws of a treatment machine has an internal wall comprising n adjacent cylindrical sectors each subtending an angle A, having a radius r, and covering one screw over that part of the periphery which is outside the penetration zone of the screws. The casing is made from n shells, each of which has an internal face in the form of a cylindrical sector of radius r and subtending an angle B, which is less than A, and n guide bars, each of which possesses two concave faces forming a V and which are in the form of cylindrical sectors of radius r and subtending an angle <IMAGE>   and the axes of which are parallel and spaced apart by a distance e equal to the distance between the axes of the screws. Each shell is fixed to two guide bars in such a way that its axis coincides with the axes of the corresponding concave faces of the said guide bars.
Patent NO-167512-C (NO)
Inventor: LEUSEN ALBERT MATTHEUS VAN
IPC: C07J13/00
Filed: 1984-04-27
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent NO-159833-C (NO)
Inventor: HECKMANN EMILE ANDRE
IPC: C02F11/13
Filed: 1984-04-30
Abstract: Apparatus for cooking-dehydration and sterilization-drying of organic wastes, comprises a chamber (1) heated by a double walled enclosure (2) that communicates with fire tubes (3), the enclosure (2) receiving hot gases from a firebox (4). The hot gases pass through conduits (5) to diffusion nozzles (6) immersed in the products (7) to be dried. Some of the combustion gases are recycled by a ventilator (8) via a conduit (9) and a cyclone (10) to the firebox (4). The ventilator (8) draws in fresh air through a preheating heat exchanger (11) that is heated by the combustion gases which are then vented.
Patent NO-164883-C (NO)
Inventor: BROCKMEYER JERRY WAYNE
IPC: C04B38/06
Filed: 1985-04-19
Abstract: Filter made of ceramic having an open cell foam structure manufactured by impregnating a polymerisation foam with a ceramic slip which comprises a phosphate agglutinating agent, by separating the excess slip by pressure, by drying and calcining the foam material at temperatures of 1660 degree C or higher or, in the case of the same process, applying a slip which contains gelatinised aluminium hydroxide and the calcination thereof at at least 1093 degree C. Ceramic filters having an open cell foam structure are obtained in this case the ceramic material is essentially phosphate-free and the individual crystals of the ceramic are firmly joined together by sintering. The filters are used for the filtering of metal melts and especially for the filtering of iron and steel melts.
Patent NO-177863-C (NO)
Inventor: HAUPTMANN RUDOLF
IPC: C12N15/20
Filed: 1985-07-30
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent CA-2001394-C (CA)
Title: Microprocessor system controller for mail processing system applications
Inventor: DIGIULIO PETER C
IPC: B65H7/00
Filed: 1989-10-24
Granted: 1998-11-10
Abstract: The motor controller system controls the respective motors of a plurality of cooperative apparatus associated with an article processing system, the article processing system for performing a plurality of functions upon an article traversing the article processing system and comprises a motor driver board having a plurality of input channels and a plurality of respective output channels. The motors are in line communication with a respective one of the output channels of the motor driver board.  A programmable microprocessor is in bus communication with the driver board's input channels.  A plurality of sensors are respectively mounted to each of the apparatus and in bus communication with the programmable microprocessor, the sensors being strategically located on the apparatus to provide such information to the microprocessor as article size, position and velocity information and to provide apparatus operation information.  The microprocessor is programmed such that a cycle is performed at a desired frequency, each control cycle being divided into discrete time intervals during which respective time interval the microprocessor transmit motor control command information to the driver board for respective motors and during other of the time intervals the microprocessor reading information from the sensors.
Patent CA-2003304-C (CA)
Inventor: SHAPIRO JAMES R
IPC: A63B67/08
Filed: 1989-11-17
Granted: 1994-02-15
Abstract: A system for juggling manipulation has a projectile rod assembly (10) for being dynamically sustained by upward blows by a stick (32). The projectile rod assembly is composed of a rod (24) with flexible cups (20,22) on the respective ends of the rod that can be axially reversed by blows from the stick in flight. The stick can engage elastomeric loop (46) around the rod and serve to twirl the projectile rod assembly, and alternatively can be used to drive the loops up and down the rod changing balance in flight. The flexible cups may have scalloped edges (40,42,44) for engagement by the stick (32). Two sticks may be used for the juggling.Changes in manipulative characteristics may be made in flight by these provisions.
Patent CA-2004317-C (CA)
Inventor: TOKUHIRO NORIYUKI
IPC: H03M1/68
Filed: 1989-11-30
Granted: 1993-11-30
Abstract: SUCCESSIVE COMPARISON TYPE ANALOG-TO-DIGITAL CONVERTING APPARATUS ABSTRACT Disclosed is a successive comparison type analog to-digital converter. To attain a reduced size and cost by decreasing the bit number of the D/A converter. The A/D converter copmprises a comparator for comparing an analog input voltage (VIN) and an analog comparison voltage 301 to obtain a digital output signal, wherein, before the analog comparison voltage (Vc) becomes lower than the analog input voltage (VIN) for the first time after the A/D conversion starts, the second digital signal (601) is changed in response to a first clock signal (CLK1) so as to decrease the reference voltage (VREF), and the first digital signal (501) output from the first register (31) is not changed; and after the analog comparison voltage (Vc) becomes lower than the reference voltage (VREF) for the first time after the A/D conversion starts, the second digital signal (601) is not changed so that the reference voltage (VREF) is kept constant, and the first digital signal (501) is changed in response to a second clock signal (CLK2) and in response to the digital output signal (201) from the comparator (11) so as to change the analog comparison voltage (Vc).
Patent CA-2007113-C (CA)
Title: Device for circumferential-register adjustment in a sheet-fed rotary printing press
Inventor: D HEUREUSE WALTER
IPC: B41F13/14
Filed: 1990-01-04
Granted: 1994-07-12
Abstract: The device for circumferential-register adjustment in a sheet-fed rotary printing press is intended in particular for machines with a main printing unit and with a satellite printing unit, said satellite printing unit comprising a plate cylinder, said plate cylinder being driven by the impression cylinder of the main printing unit via an intermediate gearwheel.  The satellite printing unit is disposed in the machine frame in such a manner as to be swivellable about an axis (7), said axis (7) lying at the point of intersection of a straight connecting line (8) through the axes (10, 11) of the plate cylinder (4) in the satellite printing unit and of the rubber-covered cylinder (2) with a straight connecting line (9) through the axes (12, 13) of the intermediate gearwheel and of the impression cylinder (3).  Moreover, the mounting (5) of the satellite printing unit is disposed in linearly movable manner on the bisector (15) of the angle  between the two connecting lines (8, 9).
Patent CA-2008466-C (CA)
Title: Bearing assembly for conveyors
Inventor: SMITH IAN
IPC: F16C13/02
Filed: 1990-01-24
Granted: 1994-01-18
Abstract: IMPROVED BEARING ASSEMBLY FOR CONVEYORS                  ABSTRACT OF THE DISCLOSURE         A bearing assembly for rotatably supporting a conveyor roller tube for a belt conveyor or the like about a fixed shaft which includes a housing to which a roller tube is attached, an end cover positioned on the fixed shaft adjacent one side of the housing, and a bearing interposed between the housing and end cover permitting rotation of the housing relative to the end cover.  The end cover completely covers the end of the shaft about which it is positioned and cooperates with the housing for effectively protecting the bearing from exposure to contaminants.   During conveyor operation, the end cover prevents migration of contaminants along the shaft from the end thereof and the housing cen-trifugally expels contaminants which may enter the space between the housing and the end cover.  In addition, the housing, bearing end cover, and shaft cooperate to limit axial shifting of the assembly components relative to one another.