baber/WOPTO huggingface dataset:
Patent CA-1316656-C (CA)
Inventor: LABORIE CLAUDE F
IPC: H05K9/00
Filed: 1989-01-12
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention concerns a method for manufacturing an electromagnetic shielding joint and a machine for carrying out this method.     This machine comprises essentially one first die (1) for extruding a core (2) of an elastomeric material, means permitting the core (2) to be coated by bands (3) of an electrically conductive textile material, a die (4) for calibrating the coated core, a heating housing (5) and means (6) for winding up the joint just manufactured.  This machine permits manufacturing in a continuous manner a joint forming a barrier against the electromagnetic waves and useful for assemblies of mechanical parts of any kind.
Patent CA-1339534-C (CA)
Title: Process for the production of maleic anhydride
Inventor: MUMMEY MICHAEL JAMES
IPC: B01J27/195
Filed: 1989-01-18
Granted: 1997-11-11
Abstract: Maleic anhydride is produced by the catalytic vapor phase partial oxidation of a nonaromatic hydrocarbon having at least four carbon atoms in a straight chain with molecular oxygen or a molecular oxygen-containing gas in the presence of phosphorus-vanadium mixed oxide oxidation catalyst.  The catalyst is diluted with an inert solid material in an amount sufficient to form a catalyst-inert solid material composition effective to stabilize the maleic anhydride yield such that the average yield decay is less than 0.30% of the established initial maleic anhydride yield per month over an extended period of sustained operations.
Patent CA-1319648-C (CA)
Title: Screw cap of thermoplastics material
Inventor: MARGARIA MARIO
IPC: B65D51/24
Filed: 1989-03-31
Granted: 1993-06-29
Abstract: ABSTRACT            A screw cap of Thermoplastics Material A screw cap of thermoplastic material, particularly intended for the closure of glass containers used in the food industry,  is provided on the outer surface of its horizontal  end wall  with  a  thin  covering  layer  of  a composite laminated material which is adapted to form a barrier against the passage of gases through the wall.  This composite,  laminated material  is constituted by a disc incorporated in the outer face of the horizontal end wall of the cap during the injection moulding of the cap.  The disc is permanently bonded to the horizontal end wall of the cap  and  to  a  downwardly-curved  wall  connecting  the peripheral edge of the horizontal end wall to a rounded annular shoulder provided at the top of the cylindrical skirt of the cap.  The cap is made by a method in which the disc is  inserted into the cavity of the matrix of an injection  mould  and  is  held  in  place  by  frictional engagement of its peripheral edge with the ribs of said matrix which are intended to form vertical grooves in the cylindrical skirt of the cap.
Patent CA-1324770-C (CA)
Title: Disposable air cleaner with one piece housing
Inventor: NORMAN PETER J
IPC: B01D46/10
Filed: 1989-04-28
Granted: 1993-11-30
Abstract: DISPOSABLE AIR CLEANER WITH ONE PIECE HOUSING            ABSTRACT OF THE DISCLOSURE      An air cleaner (20) and method of making same, the air cleaner comprises:  a one piece, moulded housing (22), including domed first and second outer portions (24, 26) integrally formed about a common circumferential first edge (28), defining therein a chamber (30), an inlet (32) and an outlet (34) extending therefrom in communication with the chamber (30).  A panel filter (50) is secured within the housing (22), during the moulding thereof, at the common edge for dividing the chamber into first and second aerodynamically shaped compartments (54, 52) in communication with the inlet (32) and outlet (34) respectively.
Patent CA-1314679-C (CA)
Inventor: LIEKENS MICHEL
IPC: B29C65/00
Filed: 1989-05-08
Granted: 1993-03-23
Abstract: METHOD AND APPARATUS FOR ATTACHING AN         INSERT IN A HOLLOW BODY     ABSTRACT OF THE DISCLOSURE            A method and apparatus for attaching an insert in an opening in a molded thermoplastic body. The insert includes a thermoplastic mounting portion which is fused with the thermoplastic material of the body.  The insert is maintained in a spaced position from the opening during the heating portion of the molding cycle and positioned within the opening while the thermoplastic material is still sufficiently hot to fuse with the thermoplastic mounting portion of the insert.
Patent CA-1330236-C (CA)
Title: Multi-location video conference system
Inventor: MAHMOUD M FATEIN
IPC: H04M3/56
Filed: 1989-06-05
Granted: 1994-06-14
Abstract: Abstract of the Disclosure This invention relates to Multilocation Video Teleconferencing which can be used with the SKYNET? satellite communication services. The system allows a conference director to teleconference with people in any one of several conference rooms on a dynamic basis. In a multilocation video teleconference, the conference director determines which one of the rooms should be seen by all of the remaining rooms. The network performs dynamic switching to bring the new video signals to all rooms. This switching, occurs very quickly after issue of the commands by the director. The network can use two satellite channels. One channel can be assigned to the broadcasting room and the second channel can be assigned to another auxiliary room under the director's control. The video teleconferencing switching controller receives commands from the director's room and requests from the common conference rooms through video conference controllers located in the conference rooms. The video teleconferencing switching controller sends commands to the local controllers, called Monitor And Remote Controller, at the earth stations in order to execute the director's commands. Each Monitor And Remote Controller translates the commands received from the video teleconferencing switching controller to control the associated satellite modem at the earth station per the director's commands.
Patent CA-1314459-C (CA)
Inventor: WETOR CLYDE R
IPC: G05G5/05
Filed: 1989-09-15
Granted: 1993-03-16
Abstract: Disclosed herein is a control for a hydrostatic transmission having an operating member rotatable about a fixed pivot axis between a range of forward drive positions, a neutral position, and a range of reverse drive positions, which control comprises an actuating member adapted to be fixed to the operating member for common movement therewith about the pivot axis and having a portion adapted to be connected to an actuating link to effect pivotal movement of the actuating member about the pivot axis, first and second return members mounted on the actuating member in facing relation to each other and for independent pivotal movement about the pivot axis, a pin fixed on the actuating member and extending between the first and second return members, a spring urging the return members toward each other and into engagement with the pin, a neutral adjustment member, and structure located in fixed relation to the pivot axis for locating the neutral adjustment member between the first and second return members and for adjustably moving the neutral adjustment member along a fixed path.
Patent FI-48513-C (FI)
Inventor: WULFF
IPC: G01R1/10
Filed: 1968-05-06
Granted: 1974-10-10
Abstract: 1,206,372. Bearings. SIEMENS A.G. 17 May, 1968 [16 June, 1967; 16 Nov., 1967], No. 23727/68. Heading F2A. A footstep ball bearing has a ball 2 disposed between two bearing bushes, one of which, 3, has a concave bearing surface having a radius of curvature greater than that of the ball, and the other 44 having a pyramidal bearing surface. The bushes are of plastics material, and the pyramidal surface is triangular.
Patent FI-79145-C (FI)
Inventor: STAAB RUDOLF
IPC: C25B13/00
Filed: 1985-05-30
Granted: 1989-11-10
Abstract: In this electrolysis apparatus, the anode and the gas diffusion cathode are arranged to be separated from one another by means of a partition. At least one element (6) which has the form of a twin trough is located between two half-shells (1, 2) which are located at the ends and of which one carries an anode (4) and the second carries a cathode (5). This twin trough is formed by a common plate (7) and a lateral wall (8), the height of which is divided by the plate and the edges of which are provided with flanges (9, 10). The anode (4) and the cathode (5) are electrically conductively connected to the wall (8) and to struts (13) which protrude vertically from the plate on both sides. In order to form a cavity (16) between the partition (14) and the cathode (5), a sealing element is arranged between these two.
Patent FI-82695-C (FI)
Inventor: SCHNUR RODNEY C
IPC: C07D471/10
Filed: 1986-04-11
Granted: 1991-04-10
Abstract: Novel biologically-active tetracyclic spirohydantoin derivatives of formula 
<CHEM>
 wherein
 X is hydrogen, fluorine, chlorine or methyl; and
 R is hydrogen, alkyl, alkenyl, cycloalkyl, benzyl, 4-hydroxybenzyl, pyridyl, HSCH2-, CH3SCH2-, CH3SCH2CH2-, FCH2-, HOCH2-, CH2CH(OH)-, CH3CH(OH)CH2-, HOOCCH2-, HOOCCH2CH2-, H2NCOCH2-, H2NCOCH2CH2-, H2NCH2CH2- CH2CH2-, 

H2@@@H-CH2CH2CH2-, 
<CHEM>
 COOC2H5, -CONH2, CONH(CH2)2OH, -CONH cyclohexyl, -CONH-nBu, -CONH(CH2)3 N(CH3)2, -CON(C2H5)2, 
<CHEM>
 phenyl or phenyl substituted by chlorine, fluorine, bromine, hydroxy, methyl, methoxy, trifluoromethyl, -COCH3, -N(CH3)2, -SCH3, -SOCH3, -SO2CH3, -COOH, -CONH2, -COOCH3 or -CON Alk, are disclosed. 
<??>These derivatives are potent inhibitors of aldose reductase and useful in treating diabetic complications are disclosed. Pharmaceutical compositions containing the novel compounds and a method of treating chronic diabetic complications are also disclosed.
Patent FI-96914-C (FI)
Inventor: RECORD DAVID W
IPC: A23G4/00
Filed: 1990-04-30
Granted: 1996-09-25
Abstract: A gum composition useful in dental plaque removal and suppression and method of use is disclosed. The composition comprises 15 to 90% gum base, 5 to 80% sweetening and bulking agents, 1 to 10% glycerine, optional color and flavor, and contains 0.25 to 0.75% glycerol mono laurate. Preferably, the composition also includes a high filler content. The method involves chewing the gum composition the invention for at least 20 minutes, preferably at least five times a day for four successive days.
Patent NO-134833-C (NO)
Inventor: JENKINS W A
IPC: B65C11/02
Filed: 1972-06-21
Abstract: 1402728 Labels MONARCH MARKING SYSTEMS Inc 7 June 1972 [23 June 1971 8 Dec 1971] 1647/75 Divided out of 1402722 Heading B8F A composite label strip comprises a supporting web 32c on which labels 36c are carried, cuts 100S being formed in the edges of the supporting web so that teeth of a toothed driver (47c, Fig. 4, not shown) can deflect the web material in the region of the cuts to engage the edge formed by such deflection and to feed the web. The cuts also extend through the edges of the labels as at 100L. Specifications 1,402,722, 1,402,725 and 1,402,727 (Division B8) are referred to.
Patent NO-150796-C (NO)
Inventor: DESPLANCHES GERARD
IPC: C04B35/10
Filed: 1982-05-25
Abstract: 1. A method of preparing alcaline beta alumina objects in which the following successive steps are carried out : A) an intimate mixture is realized, comprising alumina and sodium carbonate powders in such quantities, that a ratio Al2 O3 /Na2 O of between 5 and 11 is obtained, B) said mixture is heated in an open crucible, C) the mixture is cooled down freely, D) the powder thus obtained is crushed, E) said objects are shaped, F) said objects are introdused into a sintering enclosure G) the objects are sintered, characterized in that into said sintering enclosure, at least one compound chosen from the group comprising AlCl3 , the boranes, the boron halogenides, the silanes, the silicium halogenides, and borax, which compound is apt to decompose during the sintering process and to build up on at least one of the walls of said objects a thin layer of a glass presenting a high ionic conductivity for the sodium ions.
Patent NO-158475-C (NO)
Inventor: KITSNIK HENRIK MARTIN
IPC: F04B15/02
Filed: 1982-10-07
Abstract: A hydraulically-driven pump of the displacement type intended particularly for pumping various suspensions of liquids and solid particles (slurry) and/or for high pumping pressures comprises a pump housing with a pump chamber (4) with an inlet pipe and an outlet pipe, and associated inlet, and outlet valve, respectively, and a pump piston, disc (16) or corresponding provided in the pump chamber. The pump housing, which is vertically arranged, also comprises an oil section (6) arranged above the pump chamber and having connection (7) to a high pressure hydraulic unit for producing a working pressure on a working piston or piston disc (17) connected with the pump piston through at least one mechanical connecting member (23), and a clean water section (5) arranged between the oil section (6) and the pump chamber (4), said clean water section extending between the working piston and pump piston so that the same water pressure (Pv), which is of approximately the same magnitude as the pressures in the oil section and in the pump chamber, is exerted on the front side of the working piston as on the rear side of the pump piston.
Patent NO-176575-C (NO)
Inventor: MURPHY JOHN R
IPC: C07K19/00
Filed: 1984-01-11
Abstract: A hybrid protein including protein fragments joined together by peptide bonds, the hybrid protein including, in sequential order, beginning at the amino terminal end of the hybrid protein, (a) the enzymatically active Fragment A of diphtheria (b) a fragment including the cleavage domain 11 adjacent the Fragment A of diphtheria toxin, (c) a fragment including at least a portion of the hydrophobic domain of Fragment B of diphtheria toxin and not including the generalized eukaryotic binding site of the Fragment B, and (d) a fragment including a portion of a cell-specific polypeptide ligand, the portion including at least a portion of the binding domain of the polypeptide ligand, the portion of the binding domain being effective to cause the hybrid protein to bind selectively to a predetermined class of cells to be attacked by the enzymatically active Fragment A.
Patent NO-167655-C (NO)
Inventor: OKADA TAIITI
IPC: C07C41/01
Filed: 1988-04-26
Abstract: A method for producing a compound of the formula: <CHEM> [wherein R<1> and R<2> each stand for a lower alkyl group; n denotes an integer of 0 to 21; X stands for hydrogen atom or an optionally protected hydroxyl group; and Y stands for an optionally protected hydroxyl group], which comprises by reducing an ester compound of the formula:   <CHEM> [wherein R<1>, R<2>, n, X and Y are of the same meaning as defined above, and R<3> stands for a lower alkyl group] with a mixture of sodium borohydride and aluminum chloride, gives the desired compound in a high yield, and is advantageous from the industrial point of view.
Patent NO-172005-C (NO)
Inventor: KELDANY RACHID
IPC: F16L11/00
Filed: 1988-08-24
Abstract: A profiled band that includes two longitudinal edges of which one is provided with a groove and a parallel extending rib is allocated to the other one, which mentioned parts form a locked seam when the band is wound to a pipe, which seam is mechanically held in its operational position. The band is specifically suitable for an in situ production of wound pipes having a helically extending seam.
Patent NO-166061-C (NO)
Inventor: GASBJERG KNUD
IPC: A01J25/11
Filed: 1988-09-20
Abstract: With the use of a distributor unit (4, 8), which is reciprocable over and along an oblong prepressing vat for cheese production, it has already been proposed that a uniform distribution of the whey/coagulum mixture can be achieved by means of horizontal wing rotors in a transverse distributor container (8), such rotor or rotors being rotated to lift the mixture up to an overflowing edge of the container while isolating the mixture from the turbulent mixture receiving area of the container. However, it is experienced that coagulum lumps may build up on the overflowing edge and thus disturb an even overflow. The invention provides for two interengaging wing rotors (22) mounted at the bottom of the container (8) so as to sluice down the mixture along opposite, correspondingly arched bottom/side portions (21) to a central lowermost outlet slot (20), whereby the risk of lump formations is practically eliminated without compromizing the desired uniform distribution of the coagulum.
Patent NO-171526-C (NO)
Inventor: LEMMER HELMUT
IPC: H01H71/40
Filed: 1988-11-24
Abstract: In a contactor (1) having a housing, in which a magnet system (6, 7, 13) is accommodated towards the mounting side and a contact system (19, 20, 21, 24, 25, 28, 81), which can be operated by the magnet system, is accommodated at a distance from the mounting side, thermal trip devices (73) and magnetic trip devices (49) being provided for each phase, which trip devices act on the contact system by means of an operating device (53, 54, 70, 48), in order to improve the switching reliability it is proposed that additional contacts (34, 76) for each phase and for the coil connection of the magnet system be provided in addition to the contact system and that the thermal trip devices, the magnetic trip devices and the operating devices be arranged and designed such that the additional contacts are forced to open in the event of tripping and switching-on again is possible only when the main contacts of the contact system are open. 
<IMAGE>
Patent NO-174201-C (NO)
Inventor: WESS GUNTHER
IPC: C07D405/06
Filed: 1988-12-07
Abstract: A process for the preparation of optically active 3-de-methylmevalonic acid derivatives, and intermediates A process for the preparation of optically active 3-de-methylmevalonic acid derivatives of the formula I   <IMAGE> I  (3,5-dihydroxy carboxylic acid derivatives) or of the formula II   <IMAGE> II  ( beta -hydroxy lactones) in which R, R1 and Y have the indicated meanings, is described. The invention furthermore relates to aldehydes of the formula XII   <IMAGE> XII  in which M represents the indicated protective groups.  The 3-demethylmevalonic acid derivatives of this invention are useful for lowering cholesterol levels of a host.
Patent NO-178431-C (NO)
Inventor: GEISEN KARL
IPC: C07D401/12
Filed: 1990-02-21
Abstract: Pyrimidine derivatives of the formula I   <IMAGE> I  in which R1, R2, R3, R4 and R5 have the indicated meanings, the salts thereof, and a process for the preparation thereof are described. Because of their sorbitol-accumulating activity, they are suitable as a tool in a pharmacological screening model for aldose reductase inhibitors.
Patent NO-180359-C (NO)
Inventor: SCHWANDA JOSEF
IPC: H02K1/30
Filed: 1991-01-21
Abstract: In a hydroelectric generator, the ring body (17), which consists of sheet-metal segments laminated with respect to one another, consists of three partial sheet-metal stacks (19, 20, 21), located one above the other, of which the centre partial sheet-metal stack (20) overhangs the two outer stacks inwards. The hollow, conically shaped hub body (5), of sheet steel, is attached to this projection in a positively locking or force-fitting manner. This design is economical and withstands all operating stresses, especially temperature-dependent expansions and centrifugal force stresses. <IMAGE>
Patent NO-172175-C (NO)
Inventor: INGEBRETSEN ARILD
IPC: B60S3/04
Filed: 1991-04-02
Abstract: A method is described for the automatic washing of motor vehicles, involving a non-contact sensing in order to procure the measurments of the contour of the vehicle to be washed. The measurements are stored and relayed to a control means for positioning the washing equipment relative to the vehicle. A non-contact measurement of the length of the vehicle is carried out. Thereafter the side distance is measured, also without contact, between the washing equipment and the vehicle, and the desired optimal direction towards and distance to the vehicle is registered. The side contour of the vehicle is scanned and the measurements obtained are stored. The stored data is used for positioning the washing equipment in a start position, after which said washing equipment is moved relative to the vehicle. The washing equipment used is high pressure washing equipment. An automatic vehicle washing device is also described which comprises a carriage (1) having one horizontal spray bar (7) and vertical spray bars (8, 9). Said bars have high pressure spray nozzles. In the washing device, there is a photoelectric cell system having two reciprocally adjacent transmitters and receivers. These will, when the vehicle breaks the light beams, provide signals which are evaluated and converted to control signals with which to control the washing equipment. Furthermore, there is a distance measuring system (23, 24), for example an ultrasonic system, for determining the distance between each side of the vehicle and a fixed point in the side of the carriage. <IMAGE>
Patent CA-2003131-C (CA)
Inventor: IGAKI SEIGO
IPC: G06K9/00
Filed: 1989-11-16
Granted: 1998-06-23
Abstract: An apparatus for detecting a biological object includes a transparent plate, onto which an object to be detected is placed, for allowing a passage of projected light and reflected light used for an optical detection, a light source located under the transparent plate for projecting a light beam used for a biological object detection toward a portion of the surface of the placed object toward which a light beam for detecting a characteristic pattern of the surface of the placed object is directed, and a light detection unit located below the transparent plate for receiving the light projected from the light source and subsequently reflected by the surface of the object placed on or pressed onto the transparent plate and detecting the characteristic of a reflection rate of the received light.  The detection of whether or not the detected object is a biological object is carried out by detecting the characteristic of the reflection rate of the received light by the light detection unit, on the basis of the changes in a color of a surface of the biological object due to a pressure applied to the biological object when the biological object is pressed onto the transparent plate.
Patent CA-2013273-C (CA)
Title: Device for processing signalling messages in a telecommunications network operating in an asynchronous time mode
Inventor: BALZANO JEAN-MICHEL
IPC: H04L12/56
Filed: 1990-03-29
Granted: 2000-09-05
Abstract: The device comprises a protocol processing circuit (CTP) connected to a network (TTA), a memory (M) having a transmission memory and a reception memory, a transmission control memory (FE) and a reception control memory (FR). The memories are connected to the processing circuit via a data bus (BD) and to a processor for processing the level 2.2 via a bus (BP). The control memories are of the FIFO type, the transmission control memory (FE) being written by the processor and read by the processing circuit, and the reception control memory (FR) being written by the processing circuit and read by the processor. The processing circuit (CTP) transmits and receives cells containing signalling information, and ensures the level 2.1 functions of the protocol: detection of transmission errors cell by cell, detection of losses or additions of cells, fragmentation into cells of a message delivered by the processor and deinterlacing of the cells relating to several messages on reception. 
<IMAGE>
Patent CA-2016777-C (CA)
Inventor: TAKAMI NORIO
IPC: H01M10/05
Filed: 1990-05-15
Granted: 1993-10-12
Abstract: Abstract of the Disclosure A nonaqueous electrolyte secondary battery compri-sing a positive electrode housed in a case a negative electrode arranged in the case so that a separator is sandwiched between the positive and negative electrodes consisting of lithium or lithium-containing material, and a nonaqueous electrolyte contained in the case and prepared by dissolving an electrolytic salt consisting of lithium phosphate hexafluoride (LiPF6) or lithium borofluoride (LiBF4) in a solvent mixture consisting of ethylene carbonate, 2-methyltetrahydrofuran, and at least one ester-based nonaqueous solvent selected from the group consisting of butylene carbonate, dimethyl carbonate, .gamma.-butyrolactone, and sulfolane.