baber/WOPTO huggingface dataset:
Patent CA-1204975-A (CA)
Inventor: SNYDER DANIEL R
IPC: A61M1/10
Filed: 1984-02-03
Granted: 1986-05-27
Abstract: HYDRAULIC SYRINGE DRIVE                    Abstract A syringe driving unit comprising free pistons (16,25) in interconnected cylindrical chambers (12,13), one of the pistons carrying a syringe plunger driver (31) and being biased, directly or indirectly, in the driving direction, and one piston (16) being movable to force both pistons into primed or loaded positions, the connections between the chambers including a pressure regulator (39), flow regulator (111) and a needle valve (110) to regulate adjustably the return flow or hydraulic fluid corresponding to the movement of the driving piston.  The priming piston (16) may be moved mechanically or pneumatically, and a fail safe mechanism may be pro-vided, if needed, to become effective in case of leakage. Bolus delivery, to augment optionally the adjusted flow, is also provided for.
Patent CA-1232278-A (CA)
Inventor: SCHAUB FRITZ
IPC: C07D233/60
Filed: 1984-03-02
Granted: 1988-02-02
Abstract: NOVEL .alpha.-ARYL- OR ARALKYL-.alpha.(CYCLOALKYL-ALKYL)1H-AZOLE-1-ETHANOLS            Abstract of the Disclosure The invention provides novel compounds of formula I                                         I   wherein  Y  is CH or N, R1 is C1-5alkyl, unsubstituted or substituted by halogen, by C1-5alkoxy, by phenyl-C1-3alkoxy, by phenoxy, by C1-5alkyl-thio, by phenyl-C1-3alkylthio or by phenylthio, whereby optional phenyl groups may be substituted by C1-5alkyl, halogen, halogen substituted C1-5alkyl, C1-5alkoxy or halogen substituted C1-5alkoxy; or is C2-5alkenyl or C2-5-alkinyl, unsubstituted or substituted by halogen;or is cycloalkyl, unsubstituted or substituted by C1-5alkyl;or is phenyl, unsubstituted or substituted by substituents selected from the group consisting of halogen and C1-5alkyl, R2 and R3, independently, are H or have an R1 significance, whereby R1 and R2 may be linked together to form a C3-7-cycloalkyl group, m  is o or 1, n  is o, 1 or 2, R4 is C3-7cycloalkyl, unsubstituted or substituted by C1-5alkyl, R5 and R6, independently, are H; halogen; C1-5alkyl, C2-5alkenyl, C2-5alkinyl or C1-5alkoxy, unsubstituted or halogenated; phenyl or phenoxy, unsubstituted or substituted; or NO2 and R7 is H, C1-5alkyl or halogen, and  R8 is H or C1-5alkyl, and esters and ethers thereof, in free form or in acid addition salt form, and a process for preparing them.          The compounds are useful as plant fungicides and for treating fungus diseases in man and animals.
Patent CA-1217142-A (CA)
Inventor: MAGYAR KAROLY
IPC: A23K20/195
Filed: 1984-03-27
Granted: 1987-01-27
Abstract: A b s t r a c t The invention relates to a novel antibacterial pharmaceutical composition  that can be used especially in the veterinary medicine and/or a fodder premix having antibacterial activity.  The novel pharmaceutical compositions and/or fodder premixes comprise 2-(methoxycarbonyl-hydrazono-methylene)quinoxaline-1,4-dioxide, 2-methyl-5,7-dichloro-8-hydroxyquinoline and optionally 4-dimethylamino-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydronaphthacene-2-carboxymide and/or 2,4-diamino-5-(3',4',5'-trimethoxybenzyl)pyrimidide, furthermore one or more carriers usually employed in pharmaceutical compositions and/or fodder premixes.          The novel pharmaceutical compositions and/or fodder premixes of the invention are especially suitable for both the prophylactic and therapeutic treatment of atrophic rhinitis.
Patent CA-1228423-A (CA)
Title: Record carrier in which information can be written  and which can be read by optical means
Inventor: STEENBERGEN CHRISTIAAN
IPC: G11B7/246
Filed: 1984-05-02
Granted: 1987-10-20
Abstract: ABSTRACT:           A record carrier is described for optically writing and reading information, which record carrier is provided with a pre-formed track.  This track is formed by a ridge 4' disposed on the surface of a substrate 5 and the recording layer comprises a dye layer 6 having such a thickness at the location of the ridge that a write beam can produce a maximum optical effect therein, the dye layer being thicker at locations 13' outside the ridge.
Patent CA-1243724-A (CA)
Inventor: HOEGLER LEONARD E
IPC: F21V9/00
Filed: 1984-05-04
Granted: 1988-10-25
Abstract: HIGH EFFICIENCY TUBULAR HEAT LAMPS                 ABSTRACT OF THE DISCLOSURE A lamp adapted to various residential, commercial and industrial needs by a reflective film is dis-closed.  The disclosed lamp having the reflective film transmits desired portions of the radiation spectrum selected for impinging onto various mediums.  Also disclosed are various arrangements of the reflective film along with various desired film characteristics selected for various mediums to be impinged.
Patent CA-1218329-A (CA)
Inventor: VAUGHAN HUGH R BOX YORKTON SAS
IPC: B65G41/00
Filed: 1984-07-04
Granted: 1987-02-24
Abstract: IMPROVEMENTS IN AUGER ASSEMBLY MOVING DEVICE            ABSTRACT OF THE DISCLOSURE         Relatively heavy duty and large auger assemb-lies often used in present day farming are difficult to move and manoeuver around a farmyard or the like and it is not always convenient to hitch a tractor to such auger assemblies for relatively short distance moving.   This invention includes a small electric or gasoline motor or engine which can be operatively connected to a  small wheel which is mounted within a  frame secured to the auger assembly framework and which engages the ground. Means are provided so that this small wheel can be rota-ted in either direction.   A small castoring wheel as-sembly supports the rear end of the auger assembly and when the  small wheel  is operatively connected to the motor, the wheel may be rotated slowly thus enabling the auger assembly to be moved as desired.  Directional con-trol is by steering the rear end of the auger assembly manually.         A further embodiment connects the motor and the main supporting ground engaging wheels directly.  Alter-natively the drive can be by means of a reversible orbi-tal hydraulic motor connectors to the main supporting wheels.
Patent CA-1246905-A (CA)
Inventor: SCANTLEBURY TODD V
IPC: A61C8/00
Filed: 1984-07-06
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE     A dental implant device.  A dental implant device having: (a) a root structure made of a biocompatible, mechanically suitable prosthetic material;          (b) a cervical segment projecting above the root structure, made of a biocompatible, nonporous material and having smooth surfaces and together with the root structure forming a member; and (c) a gingival interface made of expanded polytetrafluoroethylene having a porous structure for the ingrowth of connective tissue, located adjacent to the juncture of the root structure and the cervical segment attached to the member and forming a border around the apical end of the cervical segment.  The expanded polytetrafluoroethylene provides for an interlocking between the gingival tissue and the pergingival portion of the dental implant preventing bacterial penetration and infection where the implant extends into the oral cavity.
Patent CA-1231002-A (CA)
Inventor: CLAR MILTON
IPC: B42D15/00
Filed: 1984-08-09
Granted: 1988-01-05
Abstract: Abstract of the Disclosure In a method of and apparatus for rendering subject matter which is printed on one surface of a paper sheet (11a) unintelligible, an alpha-numeric interference pattern (Fig. 7) is printed over substan-tially the entire printing area of the surface of the sheet (11a) carrying the printed subject matter, the density of the interference pattern (Fig. 7) being sufficient to render the printed subject matter unin-telligible.  One particular use of the method is in the overprinting of computer print-out paper having printed information on one surface, so that the paper may be reused by printing on its opposite surface with-out permitting access to the information on the first-printed surface.  A machine (10) is disclosed for this application of the method.
Patent CA-1223639-A (CA)
Inventor: HILL HUGH A O
IPC: C12Q1/54
Filed: 1984-12-17
Granted: 1987-06-30
Abstract: A B S T R A T                  ASSAY FOR NUCLEI ACIDS     The  present  invention  discloses  an  assay  for  nucleic acid which comprises the steps of;          (a) providing a probe material comprising;    (i)  a  sequence of  nucleic acids  complementary to a given target sequence and, (ii)  a  first  ligand  chemically  linked  thereto  and capable   of   a   specific   binding   reaction  with   an antiligand;          (b)  contacting  the  said  probe material  with  an  assay system comprising;      (i) a suitable mediator, enzyme, substrate system capable  of  transferring charge  to an  electrode surface when the enzyme is catalytically active,  and;     (ii)a second ligand chemically linked to one of said mediator, enzyme or substrate,  wherein the second ligand is  capable  of a  competitive  binding  reaction with the antiligand,  and;    (iii) the said antiligand, whereby  the  said  first  ligand  completes  with  the  said second  ligand specific in  a  specific  binding  reaction with  the antiligand,  and;          (c)   contacting  the   above  system  with  a   solution suspected of containing the said target sequence whereby the binding of any of the said target sequence present to  the  probe  affects  the  availability  of  the  first ligand and therefore alters the rate of charge transfer to the electrode.            Refer to Figure 1
Patent CA-1234306-A (CA)
Inventor: HEITMANN PETER
IPC: D21F3/02
Filed: 1985-01-24
Granted: 1988-03-22
Abstract: INVENTORS:  PETER HEITMANN, HERBERT HOLIK, PETER MIRSBERGER INVENTION:  WET PRESS FOR DEWATERING A MATERIAL WEB                   ABSTRACT OF THE DISCLOSURE     In a wet press for dewatering a web of material, for instance a paper web, a contact pressure device is provided which presses  against  a  rotating  roll  and  exerts  an incrementally increasing pressure in the direction of travel of the paper web. The contact pressure device comprises only a single pressure element arranged in the direction of travel of the paper web. The pressure element has two or more pressure pockets arranged sequentially in the direction of web travel and which are connected with a common pressure chamber by conduits. The increasing contact pressure is attained by arranging the pressure element unsymmetrically in relation to the pressure chamber. The effective pressure cross-sectional areas of pressure pockets arranged  sequentially in  the direction of web travel can additionally be reduced in the direction of web travel or the cross-sections of the associated bores can be increased.
Patent CA-1240386-A (CA)
Title: Radiation protective device for the lead-through of  cables
Inventor: BLOMQVIST ERIK M
IPC: H02G3/22
Filed: 1985-03-21
Granted: 1988-08-09
Abstract: APPLICANT:   AB LYCKEABORGS BRUK            TITLE:       RADIATION PROTECTIVE DEVICE FOR THE              LEAD-THROUGH OF CABLES               ABSTRACT OF THE DISCLOSURE       A radiation protective device for a fire-protecting lead-through intended to accommodate electric, metal-encased cables passing through a metal wall,  said lead-through comprising a frame having its opening filled with packing pieces, stay strips and an arrangement for compressing the block formed of packing pieces, said protective device consisting of metal shield plates inserted in their respective packing piece in a plane parallel with the packing piece block and covering, to-gether with the through-passed cables, the entire cross-sectional area of each packing piece and forming upon compression of the block a continuous metal shield which is in electrically conducting contact with the frame, the stay strips and the cable casings.
Patent CA-1244941-A (CA)
Inventor: TSUKAMURA YOSHIHIRO
IPC: G11B7/125
Filed: 1985-03-22
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE           This invention  relates to an optical disk recording and reproducing apparatus for recording a pre-determined signal on and/or reproducing the same from a writable disk which is rotated at the constant linear velocity by using the laser from a laser source.  In this case, upon reproducing the above-described signal, if a signal recorded on the inner periphery of the disk is accessed, during the period from this addressing up to the time when the linear velocity at the inner periphery of the disk becomes constant, on the basis of a spindle lock signal, the beam amount of the laser from the laser source and irradiating the disk is decreased to thereby prevent useless data from being rewritten in the disk.
Patent CA-1239854-A (CA)
Inventor: PALINKAS RICHARD
IPC: B60C7/24
Filed: 1985-04-15
Granted: 1988-08-02
Abstract: Abstract of the Disclosure _ A tire having an annular body of resilient elastomeric material with an outer cylindrical member at the outer periphery thereof which may carry a tread and a coaxial, coextensive inner cylindrical member at the inner periphery thereof for mounting on a wheel rim. The outer cylindrical member is supported and cushioned by a plurality of circumferentially spaced-apart rib members and one or more web members. The rib members extend generally axially along the inner and outer cylindrical members and are inclined at an angle of 15° to 75° to radial planes which intersect them at theirradially inner ends, and each web member preferably lies in a plane that is perpendicular to the rotational axis of the tire or, alterna-tively, may either take the form of a frustrum of a right circular cone having as its principal axis the rotational axis of the tire or may form a partial helix about the rotational axis of the tire. The inner and outer cylindrical members, rib members and web mem-ber(s) are integral with or otherwise fastened to one another. One-half of the axial length of the rib members may be inclined to one side of the intersecting radial planes and the other half of the axial length of the rib members may be inclined to the opposite side of the intersecting planes. Methods for making the tire and fasten-ing it to the wheel rim are also disclosed.
Patent CA-1256385-A (CA)
Inventor: OWAYSI FATHI A
IPC: C10G25/03
Filed: 1985-05-09
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE         Aromatic hydrocarbon impurities are removed from a liquid paraffin containing the same by contacting the liquid paraffin in the liquid phase at relatively low temperatures with an X-type zeolite molecular sieve material.  The contacting is performed without recycle and purified liquid paraffin containing less than about 0.01% by weight aromatics is obtained.
Patent CA-1238130-A (CA)
Inventor: GARTNER TODD H
IPC: H04Q1/28
Filed: 1985-05-23
Granted: 1988-06-14
Abstract: SUBSCRIBER LINE INTERFACE               ABSTRACT OF THE DISCLOSURE           A subscriber line interface circuit which includes a pair of amplifiers whose outputs are con-nected to the subscriber's line.  The inputs are con-trolled whereby each of the amplifiers may either source or sink the line current.  This circuit also includes an arrangement to control the voltage level to the amplifier and the line such that power consumption is minimized.
Patent CA-1243099-A (CA)
Inventor: GROBEL DIETER
IPC: G06F13/00
Filed: 1985-07-25
Granted: 1988-10-11
Abstract: ABSTRACT: "Data transmission arrangement including a reconfiguration facility."     The construction of an arrangement for data transmission between a number of interconnection units should be realized so that, after a disturbance, an ex-tensive as possible reconfiguration of the arrangement is possible, so that all interconnection units which still communicate via a connection are interconnected by means of transmission paths which merely follow a different course in comparison with the non-disturbed state. In accordance with the invention each interconnection unit is provided with a device for generating synchronization information and in the case of a disturbance, appearing as a breakdown of the normal data stream, all interconnection units enter a test state in which test information is transmitted and possibly received test information is returned via all connections. Consequently, in each inter-connection unit it can be autonomously decided which data paths are to be interconnected. In the case of at least three data connections per interconnection unit, different configurations are feasible which enable a complete reconfiguration to be realized also in the case of multiply disturbed connections between the interconnec-tion units.
Patent CA-1253896-A (CA)
Inventor: DURY PETER L K
IPC: E01C9/08
Filed: 1985-08-23
Granted: 1989-05-09
Abstract: ABSTRACT PEDESTRIAN,  VEHICULAR,  OR  SPORTS  PLAYING  SURFACES  AND UNDERLAYS/SHOCK PADS    An  artificial  turf  or  underlay/shock  pad  for  an artificial turf or similar surface is prepared using as one layer an open fibrous  structure made of synthetic material  having  vertical,   horizontal  and  angularly inclined fibres the open fibrous structure being filled with a particulate material  such  as  sand  or  soil  to produce   a   composite   structure   having   a   desired compressibility.  The open fibrous structure enables the particles  to  move  with  the  fibres  when  pressure  is applied  in almost any  direction  and  to  "spring"  back again.  The composite open fibrous structure is therefore suitable either as an underlay for an articifial turf of conventional design or as an artificial surface on its own.   When used as an artificial surface laid on soil natural grass may be seeded into the particulate material and is able to grow through the base of the open fibrous structure to root into the soil.
Patent CA-1266357-A (CA)
Inventor: RUEB FRITZ A
IPC: A46B7/04
Filed: 1985-10-04
Granted: 1990-03-06
Abstract: TOOTHBRUSH WITH EXCHANGEABLE BRISTLE CARRIER             ABSTRACT OF THE DISCLOSURE           A toothbrush wherein the front end face of the handle has a flat projection which is receivable in a complementary socket in the adjacent end face of the detachable bristle carrier and the projection is integral with an arrowhead-shaped male detent which is detachably snapped into a recess extending from the socket into that surface of the carrier from which the bristles extend.
Patent CA-1248979-A (CA)
Inventor: UCHIMURA MITSUO
IPC: G01G21/24
Filed: 1985-10-08
Granted: 1989-01-17
Abstract: Abstract of the Disclosure An improvement in a multi-range load cell weighing instrument of the type which has a plurality of load cells including a high weighing load cell positioned adjacent a base and a low weighing load cell positioned adjacent a tray.  In the improved weighing instrument according to the invention, the load cells are located such that the center lines along the length thereof substantially coincide with the center line of the tray.          Accordingly, if a partial load condition is entered wherein a load is put aside relative to the tray, a force acting to twist the load cells is weakened, resulting in reduction of the frequency of causing flickering of indication.  The weighing instrument further comprises a center stopper located on a tray frame for contacting with the load cells within a range of a predetermined fixed distance in a direction perpendicular to the length of the load cells in order to prevent swinging motions of the tray in a direction for which the load cells are relatively weak to further prevent flickering of indication and also to effective prevent an overload from being applied to the low weighing load cell.
Patent CA-1272234-A (CA)
Inventor: MUNDSCHENK GLENN R
IPC: H01R13/703
Filed: 1985-11-29
Granted: 1990-07-31
Abstract: UNIVERSAL CONNECTOR FOR RECHARGEABLE    AND NON-RECHARAGEABLE BATTERIES              ABSTRACT OF THE DISCLOSURE         A universal connector for use with rechargeable and non-rechargeable batteries having conventional terminals includes switching means for inherently permitting product energization from both types of batteries while connecting only a rechargeable battery to a battery charging circuit.          The universal connector includes an actuating rod for operating the switching means, the rod coacting with unique physical configurations of the rechargeable and non-rechargeable batteries to open the charging circuit when connected to a non-rechargeable battery and to close the charging circuit when connected to a rechargeable battery.
Patent CA-1220464-A (CA)
Inventor: RICHARD PIERRE
IPC: B65B67/12
Filed: 1985-12-23
Granted: 1987-04-14
Abstract: PRÉCIS La présente invention se rapporte à un système servant à supporter un sac pour linge sale. Le support ayant une première partie mâle adaptée à être vissé sur une surface verticals et ayant des tiges verticales pour recevoir une deuxième partie femelle, ainsi qu'un sac comprenant quatre plis étant enfourché par les quatre tiges de la forme, et faire en sorte d'être supporté. MÉMOIRE DESCRIPTIF Il est d'usage courant d'avoir des paniers à linge sale par terre. Ils sont encombrants et ne facilitent pas le nettoyage des planchers. J'ai découvert que ces inconvénients peuvent être supprimé par l'installation d'une forme avec son sac fixée à une porte et pouvant être enlevé à volonté sans difficulté. Ceci permet d'apporter directement le linge sale à la lessiveuse. Voici les dessine qui illustrent la réalisation de l'invention. La figure (1) représente une vue de face de la forma avec son adapteur femelle inséré dans l'adapteur mâle. La figure (2) représente une vue de face de l'adapteur mâle.
Patent CA-1266326-A (CA)
Inventor: SHIGENAGA YOSHIMI
IPC: G06F21/10
Filed: 1986-03-03
Granted: 1990-02-27
Abstract: Abstract of the Disclosure Application program data is sent with decryption key code data from an initializing IC card to an appli-cation program RAM arranged in an IC card terminal.          The terminal is then initialized, and customer IC card reception preparation is completed.
Patent CA-1248438-A (CA)
Inventor: NELSON DAVID L
IPC: D04D7/02
Filed: 1986-03-05
Granted: 1989-01-10
Abstract: ABSTRACT         This invention relates to decorative sheet useful for making ribbons, bows, and the like. The invention relates to the field of synthetic textiles.       The decorative sheet material comprises (a) a thermally bonded nonwoven tissue-like base layer having at least 50 weight percent thermally bondable, staple polymeric fibers having a length of 1/4 to 6 inches, and up to about 50 weight percent other fibrous material, and (b) at least a monolayer of a multiplicity of substantially parallel, continuous, non-cellulosic, multifilament yarns substantially covering a first side of said base layer and thermally laminated to said base layer, the second side of said base layer being sonically bondable to a fibrous substrate. By making the base layer out of a sonically bondable material, articles made of the sheet material of this invention can be rapidly produced. The sheet material can be used to prepare such products as ribbon, pressure-sensitive adhesive tape, laminates, embossed products, and molded products.
Patent CA-1253820-A (CA)
Title: Cl-1577-b.sub.4 compound, its production and use
Inventor: WILTON JOHN H
IPC: A61P35/00
Filed: 1986-03-13
Granted: 1989-05-09
Abstract: ABSTRACT      CL-1577-B4 compound is derived by the solvolysis under anhydrous conditions of either CL-1577A compound or CL-1577B compound, obtained from the fermentative action of a purified strain of Actinomycete designated ATCC 39363 under aerobic conditions.    CL-1577-B4 compound is a potent antimicrobial agent, possessing activity against a number of gram-positive and gram-negative bacteria, yeasts, and fungi.  In addition, the compound exhibits in vivo activity against the P388 murine leukemia cell line and in vitro activity against the L1210 murine leukemia cell line.    A method of making the compound as well as pharmaceutical compositions and methods for their use are also disclosed.