baber/WOPTO huggingface dataset:
Patent CA-1298542-C (CA)
Inventor: LAVOREL GERALD
IPC: B21D43/05
Filed: 1989-01-03
Granted: 1992-04-07
Abstract: This press tool is of the type comprising means (7, 8) for cutting, in a longitudinally fed strip (11), a blank (55) to be drawn, these means consisting of a fixed lower punch (7) carried by the table (2) of the press and a vertically movable upper die (8) normally located above the punch (7) and intended to be moved in the direction of this punch (7) by the movable slide of the press, means (10, 19) for cutting the end scrap (56) of the strip (11) which consist of a cutter having a fixed blade (10) and a movable blade (19), a device (41) for transferring a cut blank (55), pre-drawn or drawn, from the station (4, 5, 6) which it occupies to the next station and means (25) for lifting up each cut blank (55) to the position of the transfer device. 
<??>The fixed blade (10) is carried by the support (9) of the punch (7), while the movable blade (19) is carried by the die (8). 
<IMAGE>
Patent CA-1314986-C (CA)
Title: Bar code remote recognition system for process carriers of wafer disks
Inventor: MILBRETT LYNN
IPC: G07C3/00
Filed: 1989-02-24
Granted: 1993-03-23
Abstract: Abstract, A remote recognition system for monitoring the progress of a plurality of batches of semiconductor wafers or memory disks through a series of processing operations based on bar code recognition technology.  Each batch is placed in a carrier in which it is transported to various locations where processing operations are performed. Each carrier is provided with an optically visible bar code tag, coded to be responsive to within reading range of a bar code reader unit which transmits a modulated light beam signal to the coded bar code tag and reads and decodes the light beam reflected back and collected by an optical receiver to uniquely identify the carrier that is positioned within range of the reader unit.  Information from the reader units to permit monitoring the progress of semiconductor wafer or memory disk batches through multiple processing operations is received by further control apparatus.  The novel bar coded carrier for use with this remote recognition system uses a bar code tag encapsulated in an external wall of the carrier, so that the bar code tag is protected from harsh chemical environments encountered by the process carrier while it remains readable by the various bar code reader units.   3100a/3168a
Patent CA-1337066-C (CA)
Inventor: BURKE PAUL C
IPC: H02G11/02
Filed: 1989-05-15
Granted: 1995-09-19
Abstract: To provide a highly functional yet very compact re-tractable reel assembly for a telephone extension cord, a housing is provided which is adapted to be mounted on a wall in proximity to a telephone or telephone jack for utiliza-tion with either wall mounted or table telephones, respec-tively.  The retractable reel assembly includes a reel bi-ased for rotation in one direction, a ratchet for selective-ly restraining rotation of the reel in the one direction, and an expansion chamber for a length of the cord within the housing, whereby the portion of the cord leading to the telephone or telephone jack can normally be wound in a radi-ally and axially confined planar helical array.  With this arrangement,  the retractable reel assembly can allow the portion of the cord to be repositioned to a radially expand-ed helical array during withdrawal of the remainder of the cord from the housing and returned to the radially and axially confined helical array during retraction of the re-mainder of the cord into the housing.
Patent CA-1322786-C (CA)
Inventor: SHIMAZAKI TETSUO
IPC: H01Q11/16
Filed: 1989-06-02
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE      A mobile communications antenna assembly for use over a selected band of frequencies in the VHF and UHF ranges, has, a radiating element with first, second and third, collinear radiating sections.  The first and second sections each have an electrical length substantially equal to five-eighths wavelength over the selected band, while the third section has an electrical length substantially equal to one-quarter wavelength. Phase inductor elements connect the sections for maintaining a predetermined phase relationship between electrical signals radiating from the sections.  The third section further has a radiating surface area that is substantially greater than the radiating surface areas of the first and second sections. The base end of the third section is mounted to be elevated above the surface.  The transmission line is connected to impedance matching means at a point where impedance of the two is substantially equal.
Patent CA-1329055-C (CA)
Title: Chassis pour bogie de vehicule ferroviaire
Inventor: NAST JEAN-DANIEL
IPC: B61F5/52
Filed: 1989-06-07
Granted: 1994-05-03
Abstract: Châssis pour bogie de véhicule ferroviaire, incluant deux longerons principaux reliés par deux traverses. Le châssis comprend au moins un longeron auxiliaire reliant les deux traverses. L'invention trouve une application dans les bogies de véhicules ferroviaires.
Patent CA-1305039-C (CA)
Title: Seat back kit for wheelchairs
Inventor: MUNDY PHILIP C
IPC: A47C7/00
Filed: 1989-06-12
Granted: 1992-07-14
Abstract: ABSTRACT         A wheelchair seat back kit is disclosed, including a seat back defining shell having a generally upright back portion, and two integral sides leading forward therefrom.          The outside dimension between the sides is less than the clear distance between the back posts of a wheelchair.  Attachment points are provided for securing the shell with respect to the back posts at upper and lower seat back attachment points, with the back of the shell positionable rearward of the plane of the back posts.  Preferably, at least the lower portions of the sides of the seat back project forward sufficiently to provide lateral hip support for a user of the wheelchair, and padding is positionable on the inside of the lower portions of the sides to narrow the dimension between the lower portions as required to provide the hip support for any given user.          Bracket assemblies may be used to provide different seat back positions and angles.  For example, the bracket assemblies may each include a vertical seat back support plate extending rearwardly from each back post, each support plate having several upper and lower attachment points.
Patent CA-1333917-C (CA)
Title: Method and apparatus for feeding the end of a web of material, particularly a web of paper, to a winder drum from below
Inventor: MUELLER GEORG
IPC: B65H18/16
Filed: 1989-06-20
Granted: 1995-01-10
Abstract: In a method for feeding the end of a web of material (1), particularly a web of paper, to a winder drum (2) from below, the web end is moved upwards on a vertical guide plate by means of compressed air.  The compressed air is blown upwards in an essen-tially laminar flow along the surface of the guide plate (11) and essentially parallel thereto.  An apparatus with a vertical guide plate (11) extending over part of the working width and with at least one fan jet nozzle (12), which comprises a plurality of blow-off outlets arranged parallel to the guide plate (11) and directed upwards, wherein the distance of the blow-off outlets from the guide plate (11) is less than 10 mm, preferably 0.5 - 1 mm, is used to carry out the method.
Patent CA-1328426-C (CA)
Inventor: SAMUEL DAVID N
IPC: C08L101/00
Filed: 1989-06-28
Granted: 1994-04-12
Abstract: ABSTRACT            Container Closures and Materials for Use in These A preformed container closure element, preferably a cap,  is  formed  of  a  polymeric  matrix  containing  an ethylene  vinyl   alcohol  polymer  to  reduce  oxygen permeability of the cap.   The cap is of special value for sealing filled jars or bottles, especially of glass, wherein the filling is beer.
Patent CA-1313103-C (CA)
Title: Smoking article
Inventor: SERRANO MARK A
IPC: A24D1/22
Filed: 1989-07-21
Granted: 1993-01-26
Abstract: SMOKING ARTICLE       Abstract of the Disclosure A smoking article in which a flavored aerosol is generated by heat transfer to a flavor bed from the combustion of a carbon heat source is provided. The article generates substantially no sidestream smoke.  The transfer of heat from the heat source to the flavor bed is accomplished by convective and radiative heat transfer.
Patent CA-1325391-C (CA)
Inventor: SAMPSON ERNEST C
IPC: F16D51/22
Filed: 1989-08-28
Granted: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE          A brake shoe guide member (50) is provided that is to be firmly secured to the brake spider (38) and which features a pair of spaced-apart guide surfaces (56, 56) on one side of the brake shoe web (16) and an opposed guide surface (58') on an opposite side of web (16) intermediate surfaces (56,56) such that web (16) is held in substantial parallel alignment with spider (38) by guide surfades (56,56 and 58') as web (16) moves therebetween when the brake shoe moves between the retracted and expanded positions.
Patent CA-1298614-C (CA)
Title: Power supply
Inventor: TAKAHASHI ISAO
IPC: H02M7/5387
Filed: 1989-09-15
Granted: 1992-04-07
Abstract: ABSTRACT     An inverter power supply with improved power factor comprises a source of low frequency AC voltage and an inverter having a pair of series connected first and second transistors controlled to alternately turn on and off at a high frequency for providing a high frequency AC voltage to a load.  A diode-bride full-wave rectifier is connected to provide a DC voltage which is charged to at least one capacitor which in turn provides a DC voltage input to the inverter.  An inductor, which counteracts the capative reactance of the capacitor for improving the power factor, is inserted in series with the AC voltage source across the input of the diode-bridge rectifier.  The first and second transistors of the inverter also operate to interrupt or chop at the high frequency a current fed through the inductor from the AC voltage source so as to charge the capacitor through the rectifier by the inductor.  During each one cycle of the AC voltage from the AC voltage source, the first and second transistors are both serve to chop the current through the inductor for charging the capacitor as well as to provide the current to the load.  Further, the rectifier shares at least two diodes of the inverter for establishing a loop for charging the capacitor.
Patent CA-1293403-C (CA)
Inventor: LUTHI OSCAR
IPC: D21C9/06
Filed: 1990-07-11
Granted: 1991-12-24
Abstract: PRESSURE PULP PRESSURE               Abstract of the Disclosure A  method of  washing  a  pulp mat  on  the outside of a permeable rotatable drum mounted in a vat is disclosed.   A washing baffle is also mounted in the vat and has a first inside surface spaced from the drum by a narrow gap to provide a narrow annulus extending from its upstream end partially along the outside surface of the drum.  A second inside surface is provided downstream from the first inside surface and  connected  to  the  first  inside  surface  and extending partially along the outside surface of the drum to its downstream end with the second inside surface spaced from the drum by an enlarged gap to provide an enlarged annulus.    The method comprises moving the pulp mat,  by rotating the drum,  from the upstream end of the narrow gap to the downstream end of the enlarged gap.    The mat is then washed with liquid from a  first  liquid source by  flowing the liquid into the upstream end of the narrow gap, along the narrow annulus and through the pulp mat into the drum.    The mat is then washed with liquid from a second liquid source by flowing the liquid into the downstream  end  of  the  enlarged  gap,   along  the enlarged annulus and through the pulp mat into the drum.
Patent DK-165521-C (DK)
Inventor: BARFIELD MALCOLM RAYMOND
IPC: B29C65/02
Filed: 1986-10-23
Granted: 1993-04-26
Abstract: An electrofusion coupler sleeve for use in connecting together two plastics pipes by fitting the ends into opposite ends of the sleeve and passing an electric current through a resistance heater (17) embedded in the sleeve adjacent its inner surface (10) to fuse together the pipes and the sleeve, incor­porates visual indicating means (24, 30) for indicating if the electrical energy supplied has been adequate for proper fusing. The indicating means takes the form of a blind bore (24) extending into the sleeve from the exterior towards the interior. When, in use, the heater (17) is energised, if the electrical energy supplied has been adequate for proper fusing, the softened flowable plastics material is forced, by the pressure produced by heating and fusing, to rise within the blind bore (24) and project from the outer surface of the sleeve. The sleeve may comprise an inner plastics layer (10) of a colour contrasting with that of the outer layer (14), so that, if fusing has been adequate, the contrasting material of the inner layer (10) projects, from the blind bore (24), above the material of the outer layer (14).
Patent DK-161313-C (DK)
Inventor: FEX TOMAS
IPC: C07D/
Filed: 1988-12-01
Granted: 1991-12-30
Abstract: PCT No. PCT/SE88/00144 Sec. 371 Date Nov. 30, 1988 Sec. 102(e) Date Nov. 30, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07528 PCT Pub. Date Oct. 6, 1988.A compound having the formula (I) or a pharmaceutically acceptable salt thereof:  <IMAGE>  wherein all the symbols are defined in the specification; having valuable pharmaceutical properties, useful for the treatment of mental disorders, such as psychoses, depression and anxiety.
Patent FI-78869-C (FI)
Inventor: RANGER ALAN EDGAR
IPC: B32B/
Filed: 1984-01-17
Granted: 1989-10-10
Abstract: A thin foil or film (11) is laminated to a substrate (9) with an adhesive layer therebetween thicker than the surface roughness of the substrate, the laminating and drying of the adhesive being effected with the foil (11) contacting a smooth contact surface (3) under a contact pressure, the rate of heat input to dry the adhesive and the pressure on the back of the substrate being controlled to maintain the vapour pressure at the interface between the film and the adhesive above atmospheric and below the contact pressure so that the foil surface of the finished laminate is as smooth as the contact surface.
Patent FI-91736-C (FI)
Inventor: HARDT JEAN
IPC: B65D/
Filed: 1988-12-09
Granted: 1994-08-10
Abstract: PCT No. PCT/CH88/00067 Sec. 371 Date Dec. 5, 1988 Sec. 102(e) Date Dec. 5, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07964 PCT Pub. Date Oct. 20, 1988.In twin-chamber compressed gas packs, the collar of a diaphragm which invaginates during motion in the container is secured with its opening region in a fold or in the upper part of the container, in order to provide the required sealing between product chamber and working fluid chamber. The disadvantage of packs of this type is that the use of multi-part containers is mandatory and/or that a support ring incorporated in the diaphragm produces a frictional force which may be large enough to prevent ejection of the feed material because of an insufficient pressure differential between the chambers. These drawbacks are overcome by securing the entire region of the collar to the internal wall of the casing.
Patent FI-90887-C (FI)
Inventor: REINHALL ROLF BERTIL
IPC: D21D5/02
Filed: 1989-02-06
Granted: 1994-04-11
Abstract: PCT No. PCT/SE87/00341 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed Jul. 20, 1987 PCT Pub. No. WO88/00992 PCT Pub. Date Feb. 11, 1988.An apparatus is provided for treating a fibre suspension by screening and fibre-separating mechanical working in the manufacture of papermaking pulp. The apparatus is provided with a rotor arranged within a housing, which rotor is surrounded by a stator. The inner surface of the stator cooperates with the outer surface of the rotor to define a refining gap for the treatment of the fibre suspension. The refining gap is divided into a first treating zone and a second treating zone for the processing of the fibre suspension. An adjustment member allows for adjusting the width of the refining gap within the first treating zone independently of the width of the refining gap within the second treating zone. The refining gap within both the first and second treating zones may be simultaneously adjusted by axial displacement of the rotor.
Patent FI-95129-C (FI)
Inventor: BAECKSTROEM REIJO JOHANNES
IPC: C07D233/72
Filed: 1992-10-23
Granted: 1995-12-27
Abstract: New catechol derivatives and pharmaceutically acceptable salts and esters thereof useful as pharmaceutical antioxidants are disclosed. Cellular damage by oxygen derived radicals is a significant factor in heart disease, rheumatoid arthritis, cancer, inflammatory disease, transplant rejection reactions and ischemia.
Patent FI-94047-C (FI)
Inventor: MOELLER JENSEN LEIF
IPC: C03B5/00
Filed: 1993-03-10
Granted: 1995-07-10
Abstract: A method and a furnace for preparing a melt for mineral fibre production, the method comprising introducing a starting material in the form of solid minerals at the upper end of a shaft which shaft at its lower end has at least one extension in the lateral direction to form a column of material forming an inclined surface in the extended part of the shaft furnace, and heating the starting material to melting by one or more burners from which a hot gas stream is emitted towards the inclined surface, and discharging melt from the bottom of the shaft furnace, and introducing mineral fibre waste material onto the inclined surface of the column of material.
Patent NO-149390-C (NO)
Inventor: WITZKE NIELS
IPC: C07H17/08
Filed: 1980-12-23
Abstract: New guanidine derivatives of polyene macrolides having at least one free amino group and at least one free carboxy group (e.g. nystatin, pimaricin, amphotericin B, candicidin and trichomycin) are prepared by reacting the macrolide with a carbodiimide of the formula: R1-N=C=N-R2 wherein R1 and R2 are independently alkyl, substituted alkyl, cycloalkyl, aralkyl, aryl or aroylalkyl. Esters and salts of the derivatives can also be formed. The new derivatives are water-soluble and can be used as anti-mycotic agents.
Patent NO-155044-C (NO)
Inventor: TOENNIES HERBERT
IPC: B60N3/04
Filed: 1982-01-29
Abstract: 1. Floor mat made of rubber, plastic or the like for motor vehicles, with a main mat body and a surrounding border for limitation of the mat, the main mat body having on its surface several regions and each region being provided with ribs arranged in parallel, characterised in that in the transition area between neighbouring regions (3, 4, 5, 6 or 3', 4' etc.) the ribs (7, 7', 7" and 8, 8', 8") of the two regions (e.g. 3 and 4) end freely at a distance from one another and making a change in direction, so that the channels formed by the ribs (7 and 7' etc.) of the one region (e.g. 3) are openly joined to several channels of the neighbouring region (e.g. 4).
Patent NO-159524-C (NO)
Inventor: THOMIN HERMANN
IPC: B65D25/22
Filed: 1983-02-21
Abstract: 1. Carrying strip for a container (B) provided with a cover (D), said carrying strip being made of a semirigid material, flexible in longitudinal direction and cooperating with a locking piece for securing the cover (D) of the container against inadvertent opening thereof, characterized in that one end portion (1a) of the carrying strip (1) is provided with a serration or corrugation (2), said end portion (1a) being received in and longitudinally movable within a sleeve-like locking piece (V) attached to the wall of the container, the inside of the locking piece (V) facing the serration (2) of the carrying strip (1) having at least one latch member cooperating with the serration or corrugation (2) and a release member cooperating with the latch member to disengage the latter from engagement in the serration (2).
Patent NO-170760-C (NO)
Inventor: IWASAKI TAMEO
IPC: C07C45/00
Filed: 1985-12-30
Abstract: Naphthalene derivatives of the formula:whereinR<sup>1</sup> is hydrogen atom or a lower alkoxycarbonyl andR<sup>2</sup> is a lower alkoxycarbonyl, or R' and R<sup>2</sup> are combined together to form a group of the formula:each of R<sup>3</sup> and R<sup>4</sup> is a lower alkoxy, or one of R<sup>3</sup> and R<sup>4</sup> is hydrogen atom and the other is a lower alkoxy, andRing A is a substituted or unsubstituted benzene ring, and a pharmaceutically acceptable salt thereof are disclosed. Said naphthalene derivative (I) and its salt have excellent hypolipidemic activity and are useful for treatment or prophylaxis of hyperlipidemia and/or arteriosclerosis. Disclosed are also a process for the production of compounds of formula (I), the use of said compounds and the production of medicaments and pharmaceutical compositions containing compounds of formula (1) as active ingredient.
Patent NO-172617-C (NO)
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1988-03-17
Abstract: The invention relates to a cutting and clamping sleeve contact for contacting a cable wire laterally to the sleeve axis. The sleeve contact exhibits at least one clamping through slot at the periphery of the sleeve and a cutting and clamping contact in the interior of the sleeve. Wall pieces are cut free at the wall of a sleeve. They provide a one-piece sleeve contact suitable to contact cable wires having varying diameters and multi-stranded conductors. The wall pieces are also made of a metal material, and are bent into the interior of the sleeve and form contact legs for forming the cutting/clamping contact.
Patent NO-173105-C (NO)
Inventor: SCHEPPER ACHILLE J M DE
IPC: C22B3/00
Filed: 1989-01-18
Abstract: Process employing an extracting agent made up, on the one hand, of an active component consisting of a substituted 8-hydroxyquinoline and, on the other hand, of byproducts of the manufacture of the said extracting agent, this process being characterised in that the extracting agent contains at least 90% by weight of the active component.
Patent NO-171555-C (NO)
Inventor: SPRECHER ANDREAS VON
IPC: C07D405/04
Filed: 1989-03-28
Abstract: Substituted alkanophenones of the general formula <IMAGE> in which R1 denotes optionally fluorinated lower alkyl, R2 represents hydrogen, optionally fluorinated lower alkyl or lower alkenyl, X denotes lower alkylene, oxy, thio or a direct bond, alk represents lower alkylene, n stands for 1 or 2, R3 denotes phenyl which is unsubstituted or substituted by optionally fluorinated lower alkyl, etherified or esterified hydroxyl, optionally lower alkylated amino and/or optionally esterified or amidated carboxyl or denotes lower alkyl which is optionally fluorinated or substituted by optionally esterified or amidated carboxyl, R4 represents optionally esterified or amidated carboxyl or 5-tetrazolyl and R5 stands for hydrogen or lower alkyl, have leukotriene-antagonist properties and can be used as antiallergic pharmaceutical active compounds. The process for their preparation is characterised in that an epoxide of the formula <IMAGE> in which R1, R2, X, alk, n and R3 have the above meanings, is reacted with a thiol of the formula <IMAGE> in which R4 and R5 have the above meanings, or a salt thereof and, if desired, a compound obtainable according to the process is converted into another compound of the formula I, a stereoisomer mixture obtainable according to the process is resolved into the components and/or a free compound obtainable according to the process is converted into a salt or a salt obtainable according to the process is converted into the free compound or into another salt.