baber/WOPTO huggingface dataset:
Patent CA-1324132-C (CA)
Title: Oxyimino derivatives of thiazole, method of preparation and use in therapy
Inventor: DANREE BERNARD
IPC: C07D277/28
Filed: 1988-12-21
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE     The  present  invention  relates  to  novel oxyimino derivatives of thiazole consisting of the E and z diastereoisomers of the formula:                                    (I) in which R1 represents H,  F,  Cl, Br, CF3 or CH3 and R2 represents a C1-C10-alkyl group, a benzyl group of the formula CH2C6H2(R3)3,  in which each R3 identical or different represents H,  F,  Cl, Br, CF3, a C1-C4-alkyl  group  or a  C1-C4-alkoxy  group,   a  group CH2COOR4,  in which R4 represents H,  a C1-C4-alkyl group or the ammonium group,  NH4+,  a group CH2COOM, m                                 m in which M is an alkali metal or alkaline earth metal and m is its valency,  or a 2-aminoethyl group of the formula CH2CH2NR5R6, in which R5 and R6, which can be identical  or  different,   each  represents  H  or  a C1-C4-alkyl group,  or R5 and R6, taken together with the nitrogen atom to which they are bonded, form a 5-to 7-membered N-heterocyclic group which may contain a second heteroatom selected from N,  O and S and may be substituted, or R2 represents a hydrogen atom when R1 is other than H, and the addition salts of the said E and Z isomers.  These novel derivatives,  as well as the compound of formula (I) in which R1=R2=H, are useful in therapy as anticonvulsants.
Patent CA-1318849-C (CA)
Inventor: HERRING DONALD G
IPC: B21D39/20
Filed: 1989-01-09
Granted: 1993-06-08
Abstract: Abstract of the Disclosure A  forming  tool  including  a mandrel  having  nuts threaded  on  its  exterior  at  both  ends  with  an  outer cylindrical surface between the nuts,  a forming assembly positioned  around  said  mandrel  between  said  nuts,  the forming  assembly  including  a pair of  end  rings  having inner lips extending axially along said outer cylindrical surface and an overhang with a re-entrant recess between the joining of the lip with the remainder of the end ring, a resilient sleeve having its ends bonded within said re-entrant  recesses  of  said  end  rings  and  extending  in surrounding  relationship  to  said  cylindrical  mandrel surface, means surrounding each end of said sleeve adjacent said end rings to prevent extrusion of the material of said sleeve,  seals  for sealing between the exterior of said mandrel and the interior of said end ring lips,  and means for supplying pressure to the interior of said sleeve to move it radially outward with sufficient force to form a member surrounding the tool outward.
Patent CA-1338004-C (CA)
Title: Rotary and/or linear sliding gate valve for an outlet  of a vessel containing a metal melt and valve members for such a valve
Inventor: GIMPERA JOSE
IPC: B22D41/08
Filed: 1989-03-17
Granted: 1996-01-30
Abstract: A valve for an, in particular elongate, outlet of a vessel containing a metal melt comprises a fixed refractory valve member with inlet and outlet openings and a refractory valve member which is sealingly movable relative to it with a connecting passage for connecting the inlet and outlet openings in the open position of the valve.  In order to avoid openings for the connecting passage, the movable valve member has at least one recess extending over the peripheral surface of the movable valve member as the connecting passage.
Patent CA-1323451-C (CA)
Title: Cache-memory architecture
Inventor: MENASCE VICTOR J
IPC: G06F13/20
Filed: 1989-04-21
Granted: 1993-10-19
Abstract: ABSTRACT     A cache-memory system comprising a processor bus communicating with an associated processor (CPU) in said system; a plurality of cache-memory management units (CMMUs) on said processor bus each having a single cache address tag array for addressing one associated cache array, and each one of said plurality of CMMUs communciating through an associated one of a plurality of memory buses with a main memory of said system.
Patent CA-1330714-C (CA)
Inventor: BARTH PHILLIP W
IPC: G01L9/00
Filed: 1989-04-28
Granted: 1994-07-19
Abstract: MECHANICAL SENSOR FOR HIGH TEMPERATURE ENVIRONMENTS        ABSTRACT OF THE DISCLOSURE           A force or pressure sensor includes a monocrystalline silicon diaphragm coated with silicon dioxide upon which single crystalline silicon resistors are fused in a low profile pattern on the surface.  The resistors are almost perfectly electrically isolated from each other and from the underlying silicon substrate.  The structure is fabricated by forming resistors in a first wafer and then affixing that surface of the first wafer to the silicon dioxide layer on the second wafer.  All of the first wafer except for the resistors has been removed, and metal contact capable of resisting elevated temperatures are formed to provide electrical connections to the resistors.
Patent CA-1329709-C (CA)
Inventor: THOMPSON PETER J
IPC: E04B1/66
Filed: 1989-05-03
Granted: 1994-05-24
Abstract: ABSTRACT           FOLDABLE WATERPROOFING STRUCTURE         A Structure comprising a membrane of a waterproofing pressure sensitive adhesive material with, contiguous thereto, a layer of relatively rigid covering material so arranged and divided into segmenets that the structure can be folded at the divisions between the segments.
Patent CA-1280046-C (CA)
Title: Housing for a multi-function appliance
Inventor: AKIN JOSEPH A JR
IPC: F24F13/20
Filed: 1989-05-15
Granted: 1991-02-12
Abstract: A B S T R A C T           A housing for a multi-function appliance designed to house, at a minimum, a natural or bottled gas-fired water heating device, an air heating device, an air cooling device, a fan section, and control components, adaptable to provide flexibility in dealing with various venting problems, arranged to facilitate servicing access from the front thereof, and constructed of a relatively small number of different panels, struts, and other parts.
Patent CA-1306299-C (CA)
Title: Display using ordered dither
Inventor: LARKY STEVEN P
IPC: G09G5/06
Filed: 1989-05-25
Granted: 1992-08-11
Abstract: ABSTRACT     A color display device which includes dither apparatus for each primary color to be displayed. A dither matrix provides a dither signal output as a function of the position of a pixel on the color display device.  An input primary color signal includes an integer signal and a fraction signal. The integer signal is incremented by an incrementer. There is means for providing an output primary color signal which is the incremented signal whenever a predetermined relationship exists between the dither signal and the fraction signal, and which is the integer signal whenever the predetermined relation-ship does not exist.
Patent CA-1328027-C (CA)
Title: Data processing apparatus
Inventor: KASHIO TOSHIO
IPC: G06F17/30
Filed: 1989-05-26
Granted: 1994-03-22
Abstract: Abstract of the Disclosure All data are uniformly and automatically processed in a data processing system.  An input record is trans-formed into a record having a uniform format.  All file formats are unified.  A desired record is read out from a file and transformed into an arbitrary format.  Data input processing, a file update processing, and data output processing are designed to process data indepen-dently, uniformly, and automatically.  A process content to be performed by each of the data input, file update, and data output processings is designated by a simple data item such as a record keyword and a data word.
Patent CA-1324471-C (CA)
Inventor: BRIERRE ROLAND T
IPC: F16D/
Filed: 1989-06-28
Granted: 1993-11-23
Abstract: TITLE Method and Apparatus for Producing Para-Aramid Pulp And Pulp Produced Thereby ABSTRACT A method for producing para-aramid pulp includes forming a liquid, actively-polymerizing solution and subjecting the solution to orienting flow which produces an optically anisotropic liquid solution with polymer chains oriented in the direction of the flow.  when the solution has a viscosity sufficient to maintain the orientation of the polymer chains, the solution is incubated until it gels.  The gel is cut transversely at intervals and para-aramid pulp is isolated from the gel. Para-aramid pulp produced by the process can be used similarly to pulp produced from spun fiber.
Patent CA-1316277-C (CA)
Title: Loop status verification system
Inventor: LYNCH DANIEL
IPC: H04Q1/44
Filed: 1989-07-06
Granted: 1993-04-13
Abstract: Abstract of the Disclosure A system is disclosed for verifying the integrity of each one of a number of communication paths, illustratively telephone subscriber loops, that runs between a near end location, illustratively a telephone company central office, and corresponding remote ("far end") location(s).  This system utilizes circuitry, such as a line verification module, that is located at the far end of each such path to impart a selected test signal thereto.  In one embodiment, the circuitry detects one or more conditions thereat (e.g. loop current and loop voltage) that are indicative of normal operation of the path, e.g. proper on-hook and off-hook conditions.  As long as the path is normally operating at the far end, this circuitry transmits a test signal, e.g. a selected one of a number of sub-audible frequencies, over the path to the near end. This test signal is chosen to be substantially transparent to normal communication (e.g. local telephone company signalling and transmission frequencies) occurring over that path.  In a second embodiment, the circuitry continuously transmits the test signal over the path.  With either embodiment, the circuitry automatically adjusts that level of the test signal such that this signal, as it appears on the path, remains at an approximately constant amplitude regardless of whether that path is in an on-hook or off-hook condition.  Central office monitoring circuitry, illustratively containing a line test unit and a controller, is connected to this as well as every other path being verified at the near ends thereof.  For each path being verified, this monitoring circuitry first "learns" the frequency associated with the test signal appearing over that path, and thereafter detects any cessation or unexpected change in the test signal (i.e. a mismatch against a prescribed test signal that is expected to appear over that path) occurring at the near end thereof that is indicative of a possible loss of path (e.g. loop) integrity and, in turn, provides an appropriate notification specifying that loss.
Patent CA-1335899-C (CA)
Title: Device for locking a sliding door of a showcase  having a frame construction
Inventor: HAHN TILL H
IPC: E05C19/16
Filed: 1989-07-18
Granted: 1995-06-13
Abstract: Sliding doors for showcases are normally locked by safety locks.  The installation of these doors must, however, be very precise when play of the sliding door, in rest position, is to be avoided.  By the new device a safe locking of a showcase is also achieved without having to pay atten-tion to an especially precise installation.  The sliding door is held in the closed position and rest position, respectively, by permanent magnets provided in the showcase, the magnetic force of which can be neutralized by an electric coil and direct current flowing therethrough.  As the installation of the permanent magnets must not be so precise, such a showcase can be assembled outside a workshop, for instance on site.  Also, the safe closure of sliding doors can be achieved even with showcases where known locking means are at positions difficult to reach.
Patent CA-1323058-C (CA)
Inventor: MCPHEE JOHN B
IPC: A01G23/00
Filed: 1989-09-27
Granted: 1993-10-12
Abstract: "RELEASABLE SKIDDING GRAPPLE"                             ABSTRACT     A hydraulic grapple for a logging skidder which can be converted to a cable skidding device for purposes of laying the load,  and which can be fully hydraulically integrated through a separable coupling device having two mating parts which when integrated together provide  full hydraulic operations.  The coupling device has a first coupling member pivotally mounted to the skidder arch and a second  axial member  to which  the grapple tongs are connected through a pivoting bracket. A cable is anchored to the  second coupling member  and passes  through  the first  coupling  member.   Releasable  locking  device  is provided for locking the second coupling member to the first  coupling  member  and  elongated  mechanical  drive shaft  is  mounted  for  axial  rotation  in  the  second coupling member engageable by drive means associated with the first coupling member for driving a hydraulic pump on the second coupling member which in turn operates the hydraulically  operated tongs.
Patent CA-1293789-C (CA)
Inventor: BOYD JOHN H JR
IPC: H02P6/00
Filed: 1990-05-24
Granted: 1991-12-31
Abstract: CONTROL SYSTEM FOR AN ELECTRONICALLY COMMUTATED MOTOR, ELECTRONICALLY COMMUTATED MOTOR SYSTEM, LAUNDRY APPARATUS AND METHODS FOR CONTROLLING SAME                    Abstract of the Invention Control system for an electronically commutated motor (ECM).  The ECM includes a stationary assembly having a plurality of winding stages adapted to be selectively commu-tated, and rotatable means associated with the stationary as-sembly in selective magnetic coupling relation with the wind-ing stages.  A circuit commutates the winding stages by selec-tively supplying power thereto in response to a pattern of control signals leaving at least one of the winding stages unpowered at any one time while the other winding stages are powered.  The control system includes a circuit coupled to the winding stages for simultaneously converting the voltages across the winding stages to digital form thereby to digitize the voltages, and a circuit for producing successive patterns of digital signals in at least one preselected sequence, for selecting the digitized voltage across the at least one unpowered winding stage depending on the digital signal pat-tern produced, and for producing a following pattern in se-quence after at least one predetermined logic level of the selected digitized voltage has occurred.  Another circuit responds to the successive patterns of the digital signals for generating the successive patterns of the control signals for the commutating circuit.  Other control systems, electronical-ly commutated motor systems, laundry apparatus, and methods for controlling them are also described.
Patent DK-162966-C (DK)
Inventor: EIBL JOHANN
IPC: A61K35/16
Filed: 1985-03-08
Granted: 1992-05-25
Abstract: A method of inactivating viruses in blood products is described, wherein the blood products are heat-treated in a humid or in a solid state in the presence of inorganic or organic hydroxyl group-containing compounds having an H+-dissociation constant of <10-11 in a concentration of more than 0.05 (5% by weight) and less than 0.70 (70% by weight). The hydroxyl group-containing compounds may be water, methanol, ethanol or mannitol. The temperature may amount up to 121 DEG  C., the heat treatment may last from 1 s to 100 h. The inactivation method may be applied for producing blood products selected from enzymes, proenzymes including coagulation factors, enzyme inhibitors, immunoglobulins, albumin, plasminogen, fibrinogen, fibronectin or plasma, the inactivation destroying any reproducible filterable pathogens that might be present.
Patent DK-149348-C (DK)
Inventor: NEEL JEAN
IPC: C08F2/48
Filed: 1980-04-02
Granted: 1986-10-20
Abstract: The thin rubbery layer resulting from the photopolymerization of a thin layer of an aqueous solution of acrylic monomer(s) is face surface coated with a coating of an alkali metal sulfite and/or metabisulfite, and is then shredded, dried and ground to provide acrylic polymer/copolymer from which virtually all residual monomer has been depleted and which is well suited for use as a polymeric flocculant.
Patent DK-163418-C (DK)
Inventor: ENEROTH JAN-MATS
IPC: B03C3/88
Filed: 1985-05-15
Granted: 1992-07-20
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent DK-159594-C (DK)
Inventor: O'NEIL JUNIOR
IPC: F16C29/04
Filed: 1985-07-17
Granted: 1991-04-15
Abstract: An antifriction ball bearing assembly (10) features a tubular, cylindrical ball retainer or cage (16) which is carried by both reciprocating and rotational movement on an associated shaft (15) or bushing member (14) by means of a key or slide member (19, 20) which is slidable in an axial or longitudinal groove (18, 29) formed in the shaft or bushing and which projects radially into an annular groove (21) formed in the bearing retainer.
Patent DK-160733-C (DK)
Inventor: JENNER DONALD WALTER
IPC: A01N53/00
Filed: 1979-11-27
Granted: 1991-09-30
Abstract: There is provided a pesticidal composition comprising, as active ingredients, (a) a pyrethroid insecticide of formula I: <CHEM> wherein A is an optionally substituted aralkyl, alkyl, cycloalkyl or arylaminoalkyl group, and B is a group of formula <CHEM> wherein R is hydrogen, cyano or ethynyl, X is alkyl, alkenyl, aralkyl or aryloxy and n is 1 to 5 or B is a 3, 4, 5, 6-tetra-hydrophthalimidomethyl group; and  (b) an  alpha -amino acid derivative of formula III: <CHEM> wherein R<1> is an optionally substituted phenyl group or a methoxy-methyl group, R<2> is hydrogen or methyl, and R<3> is C2-11 alkyl, Y is halo, methyl or trifluoromethyl and n<1> is 1 to 5. Further provided is a method of combating pests using the pesticidal composition. The composition has been shown to have surprising activity against dipterous insects.
Patent DK-160073-C (DK)
Inventor: CARIM HATIM M
IPC: A61B5/04
Filed: 1981-11-27
Granted: 1991-07-01
Abstract: A non-polarizable electrode is disclosed comprising a metallic sensing element in contact with an electrolyte gel or other conformable, electrically conductive skin-interfacing material containing dissolved electrolyte salt and an oxidizing agent. The oxidizing agent reduces the metal on the surface of the sensing element to a metal cation which reacts with the anion of the electrolyte salt to produce an insoluble compound which is deposited on the sensing element to render it non-polarizable. The preferred embodiment of the invention relates to silver/silver chloride electrodes.
Patent FI-74464-C (FI)
Inventor: TRUMMLITZ GUENTER
IPC: C07D275/06
Filed: 1981-04-16
Granted: 1988-02-08
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen or hydroxyl, and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as sweetening agents.
Patent FI-84417-C (FI)
Inventor: WOLFF MICHEL
IPC: A01D34/66
Filed: 1985-09-18
Granted: 1991-12-10
Abstract: The invention relates to rotary mowers driven from below. According to the invention, shafts (18) and wheels (23) have at least their operational dimensions approximately identical, and alternate wheels (23) take two different positions in relation to the shafts (18). Moreover, when one of the disks (5, 6) is inclined in relation to an adjacent disk, the wheel (23) of the disk most inclined toward the front is farther from the disk (5, 6) than the wheel (23) is from the adjacent disk (5, 6). Moreover, the housing (4) comprises a sliding member (30) which at least partially closes the front part and/or the lower part of the housing (4).
Patent FI-91680-C (FI)
Inventor: ZAMZOW PETER
IPC: G02B6/44
Filed: 1985-12-09
Granted: 1994-07-25
Abstract: The invention relates to an optical waveguide cable with strain relief. The invention is based on the object of creating an armouring which allows as high as possible a strength with least material costs to be achieved with a predetermined volume. The object is achieved by the fact that glass and plastic parts are provided as strain-resistant components, the ratio of quantities of which can be found in an optimisation calculation. <IMAGE>
Patent FI-95492-C (FI)
Inventor: DUTT WILLIAM H
IPC: B01D33/04
Filed: 1989-11-16
Granted: 1996-02-12
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent FI-97806-C (FI)
Inventor: BEDESCHI ANGELO
IPC: C07D455/02
Filed: 1991-12-20
Granted: 1997-02-25
Abstract: A compound of formula (I) <CHEM>  wherein A is a substituent selected from the group consisting of <CHEM> wherein R min  is hydrogen or methyl, m is zero or 1 and the  @  @ means that the azabicyclic rings may be in the  alpha  or the  beta orientation, and the pharmaceutically acceptable salts thereof, are useful in treating CNS disorders, gut motility disorders, and/or emesis, and/or pain in mammals, and/or migraine.
Patent NL-12925-C (NL)
IPC: D01D10/04
Abstract: 199,355. Pinel, A. June 16, 1922, [Convention date]. Circulating or passing materials through fluids and fluid-applying apparatus.-A washing process, for application more particularly to bobbins of artificial silk, consists in subjecting the material to repeated washings of short duration interspersed with centrifugal dryings. During the washing operations the material may be slowly moving or stationary, and in the first case it is preferred that the washing should be continued with the material at rest in order that the washing water may more perfectly impregnate the material. Apparatus for the process comprises a disc wheel 3 mounted on a shaft 2 and provided with pairs of projecting spindles 4 on which bobbins 5 are mounted, being held by catches 6. The disc is driven by an electric motor 9 at high speed during the drying operation through belt gearing 10, and at low speed during washing by the reduction gearing 12, 13, 14. Water is projected on to the bobbins by spray pipes 7.
Patent NO-151587-C (NO)
Inventor: STAELE HELMUT
IPC: C07D233/52
Filed: 1980-12-12
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each fluorine, chlorine, bromine or trifluoromethyl, and R3 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, cyclopropylmethyl, benzyl or thienyl-2-methyl, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.