baber/WOPTO huggingface dataset:
Patent CA-1321021-C (CA)
Title: Tete magnetique d'enregistrement lecture et procede de realisation
Inventor: MACHUI JURGEN
IPC: G11B5/31
Filed: 1988-10-26
Granted: 1993-08-03
Abstract: Tête magnétique d'enregistrement lecture et procédé de réalisation Tête magnétique comportant deux circuits magnétiques (1, 1') accolés l'un à l'autre. Des pièces (14, 14') en matériau non magnétique sont situées sous l'entrefer de la tête. Les pôles magnétiques 3, 3' sont réalisés en couches minces sur les circuits magnétiques (1, 1') et les pièces en matériau non magnétique. Le matériau de collage des circuits magnétiques réalise l'entrefer (5) entre les pôles (3, 3'). Application: têtes magnétiques planaires. Figure 7.
Patent CA-1304095-C (CA)
Title: Regenerable hydrocarbon conversion process using a fluoride-sensitive catalyst and a fluoride-free feed
Inventor: KOCAL JOSEPH A
IPC: C07C11/02
Filed: 1988-10-28
Granted: 1992-06-23
Abstract: "REGENERABLE HYDROCARBON CONVERSION PROCESS USING A FLUORIDE-SENSITIVE CATALYST AND A FLUORIDE-FREE FEED"                         ABSTRACT        A regenerable hydrocarbon conversion process operating on a fluoride-containing feed stream is disclosed which extends the useful life of a regenerable zeolite-containing hydrocarbon conversion catalyst used therein by passing the hydrocarbon feed containing fluorides through a fluoride removal system which reduces the fluoride concentration of the feed to below 100 ppb.  The zeolite-containing hydrocarbon conversion catalyst is periodically regenerated with an oxygen-containing gas stream as necessary to burn off carbonaceous deposits on the catalyst so as to return the zeolite catalyst to a high level of activity without interference by detrimental fluoride compounds that otherwise would be contained in the carbonaceous deposits.
Patent CA-1287778-C (CA)
Title: Steam generator
Inventor: STERK ZVONIMIR
IPC: F22B37/48
Filed: 1988-11-09
Granted: 1991-08-20
Abstract: Abstract of the Disclosure:         A steam generator includes a vertically elongated housing.  A horizontal tube plate and a U-shaped tube bundle are disposed in the housing.  The tube bundle has mutually spaced apart legs defining an intermediate space therebetween and tube ends disposed in the tube plate.  The tube plate has a horizontal blow-down line formed therein.  The tube plate has holes formed therein leading from the blow-down line into the intermediate space.
Patent CA-1303209-C (CA)
Title: Procedes et dispositifs pour enregistrer et/ou pour transmettre des debits eleves de signaux binaires par des moyens connus d'enregistrement et/ou de transmission de signaux videoet pour relire les informations numeriques
Inventor: DROPSY PATRICK
IPC: H04N5/92
Filed: 1988-11-24
Granted: 1992-06-09
Abstract: L'invention a pour objet des procédés et des dispositifs pour enregistrer et/ou pour transmettre des débits élevés de signaux binaires par des dispositifs connus d'enregistrement et de transmission de signaux vidéo et pour relire les informations numériques. Un dispositif selon l'invention comporte un oscillateur à quartz qui oscille à une fréquence égale à celle d'un onde porteuse de signaux de chrominance, par exemple à 4,43 MHz. Il comporte un modulateur de phase qui reçoit cette fréquence et qui reçoit également des signaux binaires et on recueille sur les bornes de sortie de modulateur, une onde porteuse modulée en phase par tout ou rien par les signaux binaires. Une application est l'enregistrement et/ou la transmission simultanée d'une image vidéo en noir et blanc et des informations numériques mesurées pendant la prise d'image.
Patent CA-1311099-C (CA)
Title: Environmental sealing
Inventor: CLARK BRIAN
IPC: H02G15/04
Filed: 1988-11-30
Granted: 1992-12-08
Abstract: Abstract of the Invention Environmental sealing may be achieved by means of a flexible envelope having therein a sealing material having a cone penetration value preferably from 100-350 (10-1 mm) and an ultimate elongation of at least 100%.  The material is preferably mechanically deformed preferably by shear and preferably causing it to be comminuted.
Patent CA-1324398-C (CA)
Title: Personal data card and method of constructing the same
Inventor: FLYNN RICHARD M
IPC: G06K19/06
Filed: 1989-01-12
Granted: 1993-11-16
Abstract: Abstract A personal data card, comprised of a semiconductor chip, sealed by encapsulant in an opening in a body, is advantageously provided with a shock absorbing device which substantially circumscribes the encapsulant to substantially isolate the encapsulant from the body of the card. By isolating the encapsulant from the card body, the shock absorbing device reduces the stresses transmitted from the card body into the encapsulant and into the chip when the card is flexed. In this way the incidence of cracking of the chip caused by the stresses generated upon flexing of the card is reduced.
Patent CA-1324863-C (CA)
Title: Thienotriazolodiazepine compounds and pharmaceutical uses thereof
Inventor: MORIWAKI MINORU
IPC: C07D495/14
Filed: 1989-01-25
Granted: 1993-11-30
Abstract: ABSTRACT            A thienotriazolodiazepine compound of the formula:       or a pharmaceutically acceptable salt thereof, wherein R1 is alkyl; R2 is methyl or trifluoromethyl; R3 is phenyl or phenyl substituted by one substituent selected from the group consisting of halogen, alkyl and alkoxy;         R4 is -B1R3 In the formula -B1R5, when ? > O, R3 is hydroxy; halogen; a group represented by -N(R11)(R12), wherein R11 and R12 are the same or different and each is a hydrogen; straight or branched chain alkyl having 1 to 10 carbon atoms, which may be substituted by amino, alkylamino, dialkylamino or cyclic amino; or R11 and R12 together with the adjacent nitrogen atom form a saturated 5- to 7-membered heterocycle selected from the group consisting of 1-pyrrolidinyl, piperidino, 1-piperazinyl, 1-perhydroazepinyl, morpholino, thiomorpholino, 4-methyl-1-piperazinyl and 2,6-dimethyl-morpholino; arylsulfonyloxy which may be mono- or poly-substituted by straight or branched chain alkyl and/or alkoxy having 1 to 4 carbon atoms; straight or branched chain alkyl-sulfonyloxy having 1 to 4 carbon atoms; or straight or branched chain alkylcarbonyloxy having 2 to 12 carbon atoms; and when ? ? 0, R5 is -COOH; cyano; straight or branched chain alkoxycarbonyl having 1 to 4 carbon atoms; or a group represented by (Rl7)(R18)NCO-, wherein R17 and R18 are the same or different and each is hydrogen, phenyl, substituted phenyl, aralkyl or straight or branched chain alkyl, alkenyl or alkynyl having 1 to 10 carbon atoms, or R17 and R18 together with the adjacent nitrogen atom form a 5- to 7-membered heterocycle selected from the group consisting of 1-pyrrolidinyl, piperidino, 1-piperazinyl, 1-perhydroazepinyl, morpholino, thiomorpholino, 4-methyl-1-piperazinyl, 4-isobutyl-1-piperazinyl and 3-thiazolidinyl;  B is straight or branched chain alkylene having ? carbon atoms, which may be di-substituted by R5 wherein R5 is the same or different; and ? is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, and ring A is thiophene ring, tetrahydrobenzothiophene ring or 4,5-dihydro-6H-cyclopenta[b]thiophene ring, which compounds exhibit PAF-antagonistic activity and are useful for the prevention or treatment of various PAF-induced diseases.
Patent CA-1326055-C (CA)
Inventor: SCHMIDLIN FRED W
IPC: G03G15/05
Filed: 1989-04-03
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE Direct electrostatic printing (DEP) is optimized by presenting well charged toner to a charged toner conveyor which conveys the toner to an apertured printhead structure for propulsion therethrough. The charged toner conveyor comprises a plurality of electrodes wherein the electrode density (i.e. over 400 electrodes per inch) is relatively large for enabling a high toner delivery rate without risk of air breakdown. The printhead structure is constructed for minimization of aperture clogging. To this end the thickness of the printhead structure is about 0.025 mm and the aperture diameter (i.e. 0.15 mm) is large compared to the printhead thickness.
Patent CA-1341405-C (CA)
Inventor: ANDRESEN JEFFREY W
IPC: C07K1/14
Filed: 1989-05-12
Granted: 2002-12-03
Abstract: Compositions and method far treating or preventing bacterial infections such as mastitis in animals. particularly bovine animals, which comprises administering an effective amount of granulocyte colony stimulating factor (G-CSF), are disclosed. The G-CSF may be naturally derived, or alternatively, the G-CSF and genetically engineered variants of G-CSF may be the expression products of genetically engineered prokaryotic or eukaryotic host cells.
Patent CA-1318103-C (CA)
Title: Floor tile
Inventor: PALLHORN SEBALD
IPC: E04F15/024
Filed: 1989-05-24
Granted: 1993-05-25
Abstract: Abstract                                  HOE 88/S 005G     Floor tile In the floor tile for double floor installations, the tile core has a floor covering on its top side, a metal plate on its underside and a lipping on its peripheral edge. The peripheral edge is here provided with a groove (9) which is to receive hot-melt adhesive (3), and the metal plate (8) has an upward edge (4) which grips around the peripheral edge, reaches up to the lower rim of the groove  (9) and is flush with a first lipping (7). A second lipping (2), which covers the groove (9) and a part of the upward edge (4) of the metal plate (8), is located on top of the first lipping (7).
Patent CA-1324832-C (CA)
Inventor: STACK JOHN P
IPC: G01M9/06
Filed: 1989-06-06
Granted: 1993-11-30
Abstract: METHOD AND APPARATUS FOR DETECTING LAMINAR FLOW SEPARATION                   AND REATTACHMENT            Abstract of the Disclosure The invention is a method and apparatus for simultaneously detecting laminar separation and reattachment of a fluid stream such as an airstream from and to the upper surface of an airfoil 22 by simultaneously sensing and comparing a plurality of output signals  S,  each representing the dynamic shear stress at one of an equal number of sensors 27 spaced along a straight line on the surface of the airfoil 22 that extends parallel to the airstream.  The output sigals S are simultaneously compared to detect the sensors across which a reversal in phase of said output signal S occurs, said detected sensors being in the region of laminar separation or reattachment.
Patent CA-1313062-C (CA)
Inventor: GALLOWAY PETER E
IPC: B23Q5/34
Filed: 1989-07-20
Granted: 1993-01-26
Abstract: CAM-DRIVEN LINEAR ACTUATOR APPARATUS         Abstract A precision, high load capacity linear actuator apparatus incorporating a rotary-actuated cam is disclosed.  A moveable load carriage assembly containing a cam member mounted on bearings therein is free to ride linearly on stationary tracks.  The cam member engages stationary cam followers mounted on the stationary tracks' support.  In the preferred embodiment, a linear ball-slide mechanism supported in bearings at each end of the stationary track passes through the cam member, with its linear slide member attached to the cam's center bore.  Rotary actuation of the linear ball-slide shaft causes rotation of the cam member which is converted into a linear motion of the load carriage along the stationary track.  Thus, linear positioning of the load carriage is effected through rotary positioning of the ball-slide shaft through associated motor means.  In an alternative embodiment, to be utilized where extremely long linear strokes are required, the drive motor assembly is mounted directly to and travels with the moveable load carriage assembly so as to directly drive the cam member.
Patent CA-1332458-C (CA)
Inventor: NAGAMUNE AKIO
IPC: G01S13/32
Filed: 1989-08-08
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE    A distance measuring method and apparatus in which first and second pseudo random signals which are the same in pattern but slightly different in period are generated to obtain a correlation output of the first and second pseudo random signals before transmission thereof as a reference correlation output, and the first pseudo random signal is directly transmitted toward a target or alternatively a carrier wave is modulated by the first pseudo random signal and transmitted toward the target.  A correlation output of the signal reflect-ed and received from the target and the second pseudo random signal is detected and the distance to the target is measured from the time interval between the reference correlation output and the received correlation output.  Alternatively, the modulated carrier wave reflected and received from the target and the second pseudo random signal are subjected to correlation processing to detect a correlative modulated carrier wave and the correlative modulated carrier wave is subjected to orthogonal detection by a reference carrier wave thereby obtaining a target detection output.  Then, the distance to the target is measured from the time interval between the reference correlation output and the target detection output.
Patent CA-1332810-C (CA)
Inventor: SARKOEZY PETER
IPC: A61K31/425
Filed: 1989-08-08
Granted: 1994-11-01
Abstract: The invention relates to veterinary compositions suitable against endoparasites containing as active ingredient at least one pyrethroid derivative of the general formula I                                             /I/    - wherein R and R1 represent a C1-4 alkyl group or halogen atom, Z        represents a group of the general formula a) or b) or c)   (a)   (b)   (c) or the isomeric mixture thereof in whatever ratio and optionally a benzimidazole derivative of the general formula II                                       /II/   or an aniline derivative of the general formula III                      /III/            - wherein Y  represents -O-, -S-, -NH-, -CO-, -SO-, -SO2-or a valence line, R4 represents hydrogen atom, C1-4 alkyl group or C2-5 alkoxycarbonyl group or phenyl group, R5 stands for a group of the general formula -NH-COOR9 or 4-thiazolyl group, R6 stands for hydrogen atom,  C1-4 -S-alkyl or -S-phenyl group, R7 stands for -NO2 or -NHR10 group, R8 stands for a group of the general formula -CSNHCOOR11 or -C(NR12)NHCOOR13 or -COCH2OR14, in an amount of 0.5-50 weight%, while optionally the ratio of the active ingredients of the general formulae I and II or III is 1:7-1:1, in addition to the filling, diluting and other auxiliary agents generally used in veterinary therapeutics.   The invention relates, furthermore, to a process for the preparation thereof.
Patent CA-1326916-C (CA)
Inventor: HEWITT JOHN S
IPC: G21C11/04
Filed: 1989-09-15
Granted: 1994-02-08
Abstract: Abstract of the Disclosure A nuclear reactor has a cooling system which operates during impairment of the reactor's primary cooling circuit.          Ports are located in the inlet duct upstream of the reactor core and in the outlet duct downstream of the core which have exchange flow channels for conducting coolant between the inlet and outlet ducts and a reserve coolant tank.  During impairment of the primary cooling circuit a natural convective flow of coolant is initiated and maintained without mechanical or operator intervention between the primary cooling circuit and the reserve cooling tank, through the ports.
Patent DK-161402-C (DK)
Inventor: FISCHER DR H C ARTUR
IPC: F16B13/06
Filed: 1986-05-06
Granted: 1991-12-30
Abstract: 1. Flow meter with rotor, comprising a housing having a chamber (2) of substantially circular cross-section, into which an inlet opening (5) leads substantially tangentially and which also an outlet opening leaves, comprising also a rotor having blades which revolves in the aforementioned chamber (2) about the axis of the chamber under the action of the fluid flowing through the chamber (2) from the inlet opening (5) to the outlet opening, and comprising means for measuring the rotational speed of the rotor, the wall (3) of the aforementioned chamber (2) being furnished, adjacent to the ends of the rotor blades, with recesses (6), which extend substantially parallel to the axis of the chamber (2) and create turbulence in the fluid flowing through the chamber (2), characterized in that the said inlet opening (5) leads into one of the lateral walls (9) of one of the aforementioned recesses (6) of the chamber (2) in such a manner that at least a part of the flow strikes against the opposite lateral wall (10) of the aforementioned recess.
Patent DK-157430-C (DK)
Inventor: MATTHEWS HOWARD VINCENT
IPC: A63B23/00
Filed: 1981-05-19
Granted: 1990-05-28
Abstract: The device comprises a substantially cylindrical support member which carries or in part defines an inflatable cuff. The cuff extends for only a portion of the length of said support member. Means are provided for inflating the cuff with air and transmitting changes in pressure within the cuff to a display device such as a pressure gauge.
Patent DK-158955-C (DK)
Inventor: EISENBACH WILHELM
IPC: A23L1/28
Filed: 1981-06-10
Granted: 1991-01-21
Abstract: 1. A process for the removal of the bitter substances from spent brewer's yeast in aqueous systems, characterized in that the bitter substances are removed by treating an aqueous suspension and/or a colloidal aqueous solution of the spent brewer's yeast or of dried brewer's yeast with CO2 , ethane, ethylene and/or propane under hypercritical conditions of pressure and temperature in the fluid phase without loss in quality of the brewer's yeast.
Patent DK-160162-C (DK)
Inventor: CRANE JAMES W
IPC: F41C23/00
Filed: 1986-10-27
Granted: 1991-07-01
Abstract: An adjustable pistol grip includes a palm portion and a forepiece portion which is adjustably secured to the palm portion so that the width of the grip can be adjusted. The grip is attached to the receiver of a pistol, and the grip can swivel on the receiver to adjust the angle between the grip and the barrel of the pistol. A heel plate extends laterally outwardly from the bottom portion of the grip and is adjustably secured so that the distance between the heel plate and the receiver can be adjusted.
Patent FI-59188-C (FI)
Inventor: POSCHENRIEDER WERNER
IPC: H04J1/04
Filed: 1970-09-21
Granted: 1981-06-10
Abstract: A dividing filter network wherein two port circuits, such as transformers, reactance circuits, equalizers and amplifiers, are interconnected in each branch of a mirror-image arrangement, the two-port circuits being designed and constructed in such a way that the frequency characteristics of the entire network agrees with the predetermined frequency characteristics of the interconnected two-port circuits, except for an additional phase.
Patent FI-93732-C (FI)
Inventor: YAMANAKA HIDEAKI
IPC: C07D501/46
Filed: 1989-05-31
Granted: 1995-05-26
Abstract: A compound of the formula : <CHEM>  wherein  R<1> is amino or a protected amino group,  Z is N or CH,  R<2> is an organic group, and  R is a group of the formula : <CHEM>  (in which  R<3> and R<4> are each lower alkyl, or  R<3> and R<4> are linked together to form C3-C6 alkylene,  A is lower alkylene, and  R<5> is hydroxy or a protected hydroxy group)  or a group of the formula : <CHEM>  (in which  R<6> is lower alkyl,  R<7> and R<8> are each hydroxy or a protected hydroxy group, and  Y is N or CH),  and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient. The invention relates also to intermediates of the formula <CHEM> and their preparation. o
Patent NO-179796-C (NO)
Inventor: JAKUBICKI GARY J
IPC: C11D1/37
Filed: 1991-11-20
Abstract: A concentrated light duty liquid detergent composition is described. The composition, which offers superior grease cutting and foam mileage, contains a surfactant mixture of magnesium alkylbenzene sulfonate, alkyl ethoxy sulfate and optionally, alkyl sulfate. The composition also contains a magnesium ion source in an amount such that the molar ratio of total magnesium ion to alkylbenzene sulfonate ranges from about 0.65:1.0 to 1.0:1.0.
Patent AU-720671-C (AU)
Title: System for corporate traveler planning and travel management
Inventor: VANCE ARLENE M
IPC: G06Q10/00
Filed: 1996-09-06
Granted: 1997-03-13
Abstract: A system for corporate travel planning, expense reporting and travel management comprises a computerised reservation system (30), a relational database server computer (18) adapted to be linked to the reservation system (30) and a travel planning, expense reporting and travel management system (38) resident on a personal computer (22) and providing a graphical user interface for communication between a user of the personal computer, the system (38) and the relational database server (18). <IMAGE>A system for corporate travel planning, expense reporting and travel management comprises a computerised reservation system (30), a relational database server computer (18) adapted to be linked to the reservation system (30) and a travel planning, expense reporting and travel management system (38) resident on a personal computer (22) and providing a graphical user interface for communication between a user of the personal computer, the system (38) and the relational database server (18). <IMAGE>
Patent CA-2007618-C (CA)
Inventor: UEYAMA TETSUO
IPC: G11B9/14
Filed: 1990-01-11
Granted: 1996-02-13
Abstract: A reproducing apparatus for reproducing information from recording elements formed with very small pits on a planar surface. The reproducing apparatus includes a probing unit positioned at a very small distance apart from the surface of the recording element and a scanning unit for scanning the probing unit at a very small distance apart from the surface of the recording element. The reproducing apparatus also includes a detecting unit connected to the probing unit and the recording element, respectively, for detecting interactions generated between the probing unit and the surface of the recording element, and further includes a regeneration unit connected to the detecting unit for inputting a signal output from the detecting unit and for regenerating information by detecting a pattern of the pits by the input signal.
Patent CA-2014675-C (CA)
Title: Surface acoustic wave device
Inventor: IEKI HIDEHARU
IPC: H03H9/145
Filed: 1990-04-17
Granted: 1994-09-20
Abstract: ABSTRACT OF THE DISCLOSURE          Interdigital transducers and reflectors are formed on a piezoelectric substrate by an aluminum film.   The aluminum  film  is  crystallographically  oriented  in  a constant direction, whereby stressmigration of the aluminum film is suppressed.
Patent CA-2015269-C (CA)
Title: Ready to dilute adjuvant-containing postemergent herbicide formulation
Inventor: CAMPBELL JAMES ROBERT
IPC: A01N35/10
Filed: 1990-04-24
Granted: 1998-07-07
Abstract: Ready-to-Dilute (RTD) herbicide formulations containing crop oil type adjuvants are disclosed which may be added as is to water to form a tank mix for herbicide application.  The formulations are storage stable for extended periods, provide for rapid self-emulsification, form a stable tank mix, and moreover provide equal or better herbicidal efficiency than tank mixes containing commercially available standard crop oils and standard herbicide formulations.
Patent CA-2017395-C (CA)
Title: Flat coreless vibrator motor
Inventor: YAMAGUCHI TADAO
IPC: H02K7/06
Filed: 1990-05-23
Granted: 1997-09-23
Abstract: A flat  coreless vibrator motor includes a casing for housing the motor, a shaft rotatably supported by the casing, a rotor mounted on the shaft and being generally in the shape of a sector, the shaft being disposed at the center of a circle along which a generally arc-shaped outer periphery of the sector generally extends.  At least three armature coils are provided on the rotor and are angularly arranged in such a manner that these armature coils do not overlap each other.  A magnet is mounted on the casing so as to generate a magnetic flux.  A commutator and brushes cooperate with each other so as to supply electric power to the armature coils.   Since the rotor is eccentric, vibration are produced during the rotation of the rotor.