baber/WOPTO huggingface dataset:
Patent FI-92539-C (FI)
Inventor: WALTON DAVID WILLIAM
IPC: H04N5/60
Filed: 1989-12-27
Granted: 1994-11-25
Abstract: Automatic switching circuitry (1) comprises means to process input signals of more than one frequency incorporating information for the derivation of one or more audio channels. The processing means includes selectively variable bandpass means (11, 12) which may be one of several values corresponding to the frequency of an input signal. Means (14) are provided to apply a demultiplex operation on signals output from the bandpass means (11, 12). Control logic (15) monitor the demultiplex means (14) to determine if a demultiplex operation has been achieved and instruct selection of another value for the bandpass means (11, 12) if no demultiplex operation was achieved for a given value of the bandpass means (11, 12).
Patent FI-96948-C (FI)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61P31/12
Filed: 1990-05-14
Granted: 1996-09-25
Abstract: (Thio)morpholinyl and piperazinyl alkylphenol ethers of formula <CHEM> X is O, S or NR<5>; n is 1 to 4; R<1> and R<2> are hydrogen, C1-4alkyl or halo; and R<3> is hydrogen, halo, cyano, C1-4alkyloxy, aryl or -COOR<4> with R<4> being hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl; or R<3> is a radical of formula <CHEM> the acid addition salts and stereochemically isomeric forms thereof, said compounds having antirhinoviral activity, pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent FI-91788-C (FI)
Inventor: KOIVURANTA MAURI
IPC: D21F9/00
Filed: 1990-09-12
Granted: 1994-08-10
Abstract: Twin-wire web former in a paper machine, comprising a covering wire (10) and a carrying wire (20). The wires form a twin-wire forming zone (A-B), at the beginning of which zone (A-B) there is a forming gap (G), into which the discharge opening of the headbox (60) feeds a pulp suspension jet. On the twin-wire zone, in the area of the forming gap (G), there is the first forming roll (11;21), on which the twin-wire zone is curved within a certain sector (a). This is followed by a dewatering unit (50) or units (50A,50B), which is/are followed by a second forming roll (24) or group of rolls (14A,24A) in the twin-wire zone. After this, the web (W) is detached from the covering wire (10) and passed on the carrying wire (20) to the pick-up point (P). In the invention, between the first forming roll (11;21) and the second forming roll (24) or the corresponding group of rolls (14A,24A), a dewatering unit (50) or units (50A,50B) is/are provided. These comprise a press-support unit (30), which guides the wire (10,20) that enters into contact with said unit as a straight run. The dewatering unit (50) or units (50A,50B) comprise a dewatering equipment (40) placed facing said press and support unit (30) and provided with a suction and foil equipment, said equipment (40) removing a substantial amount of water out of the web (W). The magnitude a of the twin-wire turning sector placed in connection with the first forming roll (11;21) is within the range of a = 5 DEG ... 120 DEG , preferably within the range of a = 35 DEG ...55 DEG . <IMAGE>
Patent FI-97192-C (FI)
Inventor: AHVENAINEN JOUKO
IPC: H04M3/56
Filed: 1994-11-11
Granted: 1996-10-25
Abstract: PCT No. PCT/FI95/00614 Sec. 371 Date Jul. 10, 1996 Sec. 102(e) Date Jul. 10, 1996 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96/15639 PCT Pub. Date May 23, 1996A method and mobile radio system for establishing a group call extending to service areas of several exchanges in a mobile radio system which includes at least a first exchange and a second exchange, telecommunication media for establishing communication connections between at least the first exchange and the second exchange, and a plurality of mobile stations communicating via the exchanges. The method includes selecting a second exchange to which the group call is routed from the first exchange. To save telecommunication resources in a mobile radio system, checking, before routing the call to the second exchange, whether a telecommunication medium has been previously allocated on the connection from the first to the second exchange for the group call to be established, and, if so, routing the group call to be established from the first to the second exchange without allocating a new telecommunication medium to that connection.
Patent NO-149401-C (NO)
Inventor: DAUTRY ROBERT
IPC: F41A19/57
Filed: 1980-09-03
Abstract: 1. An automatic firing-tube feed device, for artillery gun, incorporating a tube, a breech wedge (1), a breech ring, mounted on the breech, for the purpose of igniting a propelling charge contained in a caseless, flammable case or cartridge bag type ammunition, said feed device incorporating : - one firing-tube holder assembly (7), moveable in a step-by-step rotation around an axis (Z-Z'), on which n firing-tubes (8) are held in an arrangement parallel to said axis and spaced at regular intervals around a circle centered on said axis, - one control means of the firing-tube holder (7) in step-by-step rotation (10, 11, 12) (2 pi/n pitch) and in translation, respectively, around and along the axis, permitting the firing-tube replacement after each round of ammunition has been fired, - one breech-hammer holder assembly (33), retractable in relation to the firing-tube holder (7) at the time of the firing-tube replacement operation, and traveling in a plane perpendicular to the firing-tube holder axis in order to clear the latter at the time of the firing-tube replacement operation, characterized by the fact that the firing-tube holder control means incorporates : - one grooved shaft-grooved bore assembly (14, 16), the grooved shaft (14) with its axis common with the firing-tube holder (7) axis (Z-Z'), interlocking with the latter and sliding in the grooved bore, the shaft and bore groove ends (13, 15) being provided with chamfers (17), said shaft's chamfers and grooves working together with the bore ones, in order to permit the firing-tube holder step-by-step rotation, - one circular gear-rack pair (10, 11) to permit the translation motion along the firing-tube holder axis, the rack (11) interlocking with the firing-tube holder, and having the same axis as the latter, the gear (10) being actuated when the gun breech (1) is operated.
Patent NO-171938-C (NO)
Inventor: OLSEN AXEL
IPC: H02G1/14
Filed: 1988-10-14
Abstract: A casing system for laying electric supply conductors and, if desired, signal conductors along the outer surfaces of walls comprises pre-fabricated, unitary, permanently closed casing sections of a variety of fixed lengths with built-in conductors. Each casing section is provided with a number of built-in access modules permitting the mounting of installation components, such as wall sockets, and the establishment of electrical connection between these and the built-in conductors without interfering with the integrity of the casing sections. The system further comprises sliding cover sections for covering the gaps between adjacent casing sections and between casing sections and corner and end sections also belonging to the system. Standard lengths of casing sections, corner sections, and sections, and sliding cover sections are so selected thay any length of wall can be covered by the system without cutting or otherwise interfering with the casing sections as manufactured.
Patent AU-781883-C (AU)
Title: Method for breeding tomatoes having reduced water content and product of the method
Inventor: SCHAFFER ARTHUR
IPC: A23L27/60
Filed: 2000-07-04
Granted: 2006-02-09
Abstract: A method for breeding tomato plants that produce tomatoes with reduced fruit water content including the steps of crossing at least one Lycopersicon esculentum plant with a Lycopersicon spp. to produce hybrid seed, collecting the first generation of hybrid seeds, growing plants from the first generation of hybrid seeds, pollinating the plants of the most recent hybrid generation, collecting the seeds produced by the most recent hybrid generation, growing plants from the seeds of the most recent hybrid generation, allowing plants to remain on the vine past the point of normal ripening, and screening for reduced fruit water content as indicated by extended preservation of the ripe fruit and wrinkling of the fruit skin.
Patent CA-2011219-C (CA)
Inventor: MIZOGUCHI TOSHIAKI
IPC: C22C14/00
Filed: 1990-03-01
Granted: 1995-07-18
Abstract: A continuous thin sheet of a TiAl intermetallic compound consisting of from 35 to 44 wt% Al and the balance Ti and unavoidable impurities, having a thick-ness of from 0.2 to 3 mm, and having a solidified, as-cast structure comprising columnar crystals extending from both surfaces of the sheet toward the center of the sheet thickness, and a process for producing the same by using a twin-roll type continuous casting procedure.
Patent CA-2013663-C (CA)
Title: Display element with notched disk
Inventor: BROWNE JOHN
IPC: G08G1/00
Filed: 1990-04-02
Granted: 1993-06-15
Abstract: A B S T R A C T       A rotor presents bright and dark sides of a flat disk to a viewer.  When the bright side is presented this side plus a stationary panel form a bright viewing area. When the dark side is presented the panel is occluded.
Patent CA-2015737-C (CA)
Title: Coated perfume particles
Inventor: SCHMIDT DIANE GROB
IPC: A61K8/00
Filed: 1990-04-30
Granted: 1995-08-15
Abstract: Perfume particles comprise perfume dispersed within certain water-insoluble polymeric carrier materials and encapsulated in a protective shell by coating with a friable coating material.  The coated particles allow for preservation and protection of perfumes which are susceptible to degradation or loss in storage and in harsh cleaning conditions.  In use, the surface coating fractures and the underlying carrier/perfume particles efficiently deliver a large variety of perfume types to fabrics or other surfaces.
Patent CA-2022663-C (CA)
Title: Pressing of whiteware ceramic articles
Inventor: CROFT ALAN P
IPC: C04B33/24
Filed: 1990-08-03
Granted: 2001-09-11
Abstract: A process for the preparation of whiteware ceramic articles employs an alkylenediamine, such as ethylenediamine, as an additive to increase the green strength of articles prepared by pressing. Optionally, the additive includes a latex such as a styrene butadiene latex in an amount effective to further improve the green strength of the articles prepared.      Unlike conventional additives such as polyglycols, the additives of the present invention are effective at low dosages and would not result in ceramic articles with undesirably altered characteristics.
Patent CA-2023540-C (CA)
Title: Crate
Inventor: WARWICK MICHAEL JAMES
IPC: B65D1/24
Filed: 1990-08-17
Granted: 1995-09-12
Abstract: A crate has a thin-walled body defining a cavity for receiving a plurality of containers and a base on which the containers can be supported.  The crate also has a crate insert located wholly or substantially wholly in the cavity of the body. The insert provides a spacer arrangement suitably above the floor of the body for separating containers in the crate from one another in normal use.   The crate insert has load-bearing pillars for forming part of a composite load bearing pillar construction with pillars of lower and higher crates of a substantially identical construction when the crate is located in a stack of crates.  The insert may be secured to the crate body by locating formalities.
Patent CA-2029881-C (CA)
Inventor: TSUCHIYA ICHIRO
IPC: C03B37/014
Filed: 1990-03-28
Granted: 1999-08-31
Abstract: Four destiné à réaliser au moins une des étapes de déshydratation, adjonction de fluor et frittage d'une matière poreuse à base de quartz, préparée par des techniques d'hydrolyse à la flamme, comme par exemple le dépôt axial en phase vapeur ou ensemencement extérieur. Ledit four permet de garder hermétiques les raccords d'un tube long qui ne peut être fabriqué d'une seule pièce, afin d'empêcher que l'humidité, l'oxygène et d'autres impuretés contenues dans l'atmosphère extérieure entrent dans ledit tube, et pour empêcher les gaz corrosifs et toxiques présents dans le tube d'échapper de ce dernier. Le tube est réalisé en carbone d'une pureté élevée, la paroi interne et/ou la paroi externe étant enrobées d'une pellicule imperméable au gaz. Ledit tube a un forme cylindrique et son axe s'étend longitudinalement, il est divisé en plusieurs parties le long de l'axe, et les rebords supérieur est inférieur de chaque partie sont aplatis pour servir de face de contact, qui sont obturés par une garniture au carbone. Ledit tube possède un mécanisme permettant son entraînement axial, par sa périphérie, tout en appliquant une force uniforme.
Patent CA-2035758-C (CA)
Title: Antimycotic external imidazole preparations
Inventor: MURATA YATAKA
IPC: A61K31/415
Filed: 1991-02-05
Granted: 2002-04-02
Abstract: Antimycotic external imidazole preparations are disclosed. They contain the following ingredients: (a) 0.1-5 wt.% of (E)-1-[2-methylthio-1-[2 (pentyloxy)phenyl]ethenyl]-1H-imidazole hydrochloride; (b) 0.01-3 wt.% of a basic substance; and (c) an external preparation base.
Patent CA-2036273-C (CA)
Title: Specifying 3d points in 2d graphic displays
Inventor: ALSTAD JOHN KARL
IPC: G06T19/20
Filed: 1991-02-13
Granted: 1996-06-04
Abstract: Correlation  of  two-dimensional  displayed  points  of  an axonometric  projection  with  corresponding  three-dimensional points of the projected shapes.   A point on a display screen surface is selected and the screen coordinates of the points of the three-dimensional shape are found by converting successive points  of  the  shape  of  two-dimensional  screen equivalents. Comparing the converted coordinates to those of the selected point identifies the shape point corresponding to the selected shape.
Patent CA-2037513-C (CA)
Inventor: HODGINS BURT E
IPC: B65F3/00
Filed: 1991-03-04
Granted: 1997-07-08
Abstract: La présente invention porte sur un système de collecte des déchets utilisant un camion à ordures traditionnel dont le châssis est équipé d'une trémie de chargement conventionnelle munie d'un appareil de compression. Le système de collecte en question présente des compartiments supplémentaires pour le transport des matières recyclables. Les compartiments sont en fait des modules indépendants dotés d'une ouverture de chargement latérale et d'un orifice d'évacuation latéral ainsi que d'un dispositif intérieur assurant le déplacement des matières de l'ouverture de chargement vers l'orifice d'évacuation.
Patent CA-2038880-C (CA)
Title: Two-beam interferometer
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/453
Filed: 1991-03-22
Granted: 2001-01-02
Abstract: Two corner cubes are opposed to share one or two mirror surfaces in common thereby integrally forming two mirror groups, and driven to be reciprocatively rotated in a plane including two opposite edges thereof or a symmetry plane including an edge defined by the two common mirror surfaces, while a beam splitter is provided in front of the two corner cubes for reflecting a part of incident light and guiding the same to one of the corner cubes as well as transmitting the remaining part of the incident light and guiding the same to the other one of the corner cubes while causing interference between light components reflected from the corner cubes.      According to the present invention, a moving mechanism may simply cause reciprocative rotation movement about one center of rotation, and adjustment in assembling is extremely simple and easy to allow reduction in manufacturing cost.      A double corner cube member, which can be formed of the same material, is stable against disturbance such as vibration and temperature change.      When plane mirrors for forming the corner cubes are manufactured by machining such as cutting or grinding, it is possible to perform assembling and working in high accuracy.
Patent CA-2041151-C (CA)
Title: Building panel and method
Inventor: MEYERSON STEVEN C
IPC: E04C2/292
Filed: 1991-04-24
Granted: 2001-08-07
Abstract: A joint, in one embodiment, between adjacent panels of sheet encased insulating material in which one lateral edge has an essentially frustoconical nose, and the other edge has a frustoconical pocket is disclosed. In an alternative embodiment, essentially frustoconical noses are at both lateral edges and the two adjacent panels are joined by means of an I beam embodying the interlock of the present invention. In both embodiments, the interlacking relationship is a function of the lateral edges of the cladding sheet, or the flange of an I beam, in which one edge has a sealant pocket, and the apposite edge has a locking sealant press which engages the sealant pocket and thereby interlocks the panels as well as presses the sealant in the sealant pocket to compress and secure the same and to form a sealant gasket between the lateral edges of the sealant pocket and the locking sealant press. the method of the invention contemplates the steps of providing adjacent building panels with sealant packets in a seal press, and thereafter filling the sealant pocket with a predetermined amount of sealant to the end that when the joints are compressed together, there will be sufficient excess sealant material to be extruded by the sealant press lock to form gaskets or fins between the sidewalls of the sealant pocket and the sidewalls of the locking sealant press. The invention further contemplates the provision of a stabilizer reversely folded on one edge of the sealant press to overly and snap-fittingly and centeringly engage the adjacent ramp. Tn essence the two opposed stabilizers serve as a vice to grip the two opposed ramps when the adjacent panels are assembled with the sealant in the sealant pocket.
Patent CA-2051302-C (CA)
Title: Improved absorbency alginate fabric and a method for its preparation
Inventor: MAHONEY PETER M J
IPC: D03D15/00
Filed: 1991-09-13
Granted: 2003-11-18
Abstract: A non-woven fabric of alginate staple fibres, characterised in that the absorbency of the fabric is greater than 25.0 grams of deionised water or 19.0 grams of saline water per gram of fabric as measured with reference to the test method depicted in Figure 1, is prepared by a modified needle-tacking process. The fabric is useful for the preparation of wound and burn dressings.
Patent CA-2059252-C (CA)
Title: Dual-stage tapered leaf spring for a trailer
Inventor: HECKENLIABLE MARK A
IPC: B60G11/04
Filed: 1992-01-13
Granted: 2004-07-13
Abstract: The present invention discloses a lightweight dual-stage tapered leaf spring assembly for use in heavy-duty trailer suspension applications. The dual-leaf tapered leaf spring assembly has a main or first tapered leaf defining a first stage rate and a second tapered leaf operable to define a second stage rate. The first and second leafs are formed to include a tapered thickness profile which closely approximates a true modified parabolic taper, The "approximated" modified parabolic profiles for each of the main and second leafs are adapted to provide a smooth non-linear transition between the first and second stage rates,
Patent CA-2061519-C (CA)
Inventor: ASAKAWA NAOKI
IPC: C07K17/14
Filed: 1992-02-19
Granted: 2004-05-18
Abstract: This invention relates to a packing for chromatography whereby a low molecular weight substance contained in biological samples can be analyzed directly with a high-level of accuracy without any pretreatment. In the packing of the present invention a protein such as avidin or ovomucoid is bound to the support via a straight or branched spacer optionally having a functional group such as a cyano group. Given that enantiomers interact differentially with proteins, a substance can thereby be separated into its optical isomers. Furthermore, a purification column packed with said packing is disclosed.     According to the present invention, a low molecular weight substance can be directly and accurately analyzed without requiring any pretreatment for the purpose of removing biological macromolecules. When the packing of the present invention is employed in the purification column, the time required for the pretreatment can be shortened.
Patent CA-2064179-C (CA)
Title: Clear gelled cosmetic compositions and process for production
Inventor: BENFATTO ANTHONY J
IPC: A61Q15/00
Filed: 1992-03-26
Granted: 2006-01-03
Abstract: The invention provides stable, substantially anhydrous, transparent, gelled cosmetic compositions useful for the preparation of deodorant and antiperspirant sticks which are substantially free of lower, aliphatic, monohydroxy alcohols. The compositions contain dibenzylidene monosorbitol acetal as a gelling agent and are stabilized by the presence of an inorganic base.
Patent CA-2065224-C (CA)
Title: Pressure relief valve
Inventor: LENG JOHN L
IPC: F16K17/06
Filed: 1992-04-06
Granted: 1994-12-06
Abstract: A proportional pressure release valve comprising a valve body incorporating a valve seat, a valve closure member mounted in the valve body and co-operable with the valve seat to control flow of fluid through the valve from an inlet pressure port to an outlet tank port, and electromagnetic control means having a push pin operable to move, via resilient means, the valve closure member in dependence upon the magnitude of a control current applied thereto, wherein the valve further comprises damper means provided between the push pin and the valve closure member.  The valve may also comprise an anti-cavitation ring having a bore and disposed downstream of the valve seat, the anti-cavitation ring being apertured to provide a fluid connection between the ring core and the tank port.  The valve closure member may be guided for movement towards and away from the valve seat by guide means comprising at least one linear bearing.
Patent CA-2065233-C (CA)
Title: Integrated power unit control apparatus and method
Inventor: KLAASS REINHARD M
IPC: F02C7/277
Filed: 1990-09-20
Granted: 1994-08-02
Abstract: The invention relates to secondary power system (10) apparatus and method for use aboard aircraft in place of conventional auxiliary power units (APU's) and emergency power units (EPU's). The inventive integrated power unit (12) (IPU) performs the function of both on APU and an EPU, while avoiding the use of hazardous monofuels. The IPU (12) includes a turbine engine (20) operable on pressurized ambient air, or on pressurized stored air, along with jet engine fuel. The strucutre of a combustion chamber (26) for the engine (20) which is able to use pressurized air from two separate sources; of a control (18) able to selectively operate the engine (20) as an EPU, as an APU, and to effect operating transition from EPU to APU; and of a complete secondary power system (10) with the IPU (12) are all disclosed.
Patent CA-2066714-C (CA)
Inventor: WINTER JOHN M
IPC: H01H71/74
Filed: 1990-09-17
Granted: 1998-12-22
Abstract: Système de commande de disjoncteur (24) comprenant un ensemble fourche (36) entraîné par un moteur, actionné à distance, pour ouvrir en même temps tous les contacts de charge du disjoncteur (54) et les verrouiller en position ouverte. Une tension continue est sélectivement appliquée afin d'exciter le moteur CC réversible (32). Le contact (66) à l'endroit distant peut être actionné pour permettre au client/à l'utilisateur de réarmer le disjoncteur à l'endroit où ce dernier est situé. Cela est rendu possible grâce à un circuit à thyristor (70) qui est commandé à partir d'un contact à distance (66) et actionné par l'utilisateur pour inverser la marche du moteur et libérer les contacts du disjoncteur.