baber/WOPTO huggingface dataset:
Patent FI-79281-C (FI)
Inventor: EISOLD HORST
IPC: B65G67/60
Filed: 1986-03-21
Granted: 1989-12-11
Abstract: PCT No. PCT/EP85/00356 Sec. 371 Date Apr. 16, 1986 Sec. 102(e) Date Apr. 16, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00873 PCT Pub. Date Feb. 13, 1986.A mobile bucket mechanism for collection and conveyance of a bulk material which includes buckets carried by chains over generally vertically arranged sheaves, a support structure for the sheaves which drives the chains to move the buckets in a path to collect bulk material located at a lower end of the path. A feeding device is driven by the support structure to cut into the bulk material and feed the bulk material to the buckets. The feeding device includes a stationary, jacket-like cylindrical body surrounding the path of the buckets and the lower portion of the supporting structure. The cylindrical body has an opening adjacent a portion of the path along which the buckets are carried upward by the chains. A cutting head surrounds the cylindrical body and has essentially radially oriented blades rotatable with respect to the cylindrical body so as to supply the bulk material to the opening. In the preferred embodiment, a ball bearing equipped rotary connection to the supporting structure has an upper ring connected with the supporting structure and a lower ring supporting the cutting head. The supporting structure has a supporting ring which is fastened to the cylindrical body. Since all cuts provided by the mechanism are generated by the rotating cutting head and are transmitted directly into the supporting structure by way of the ball bearing equipped rotary connection, the forces on the buckets and their guides are relieved. The buckets then perform only a scooping and not a cutting movement.
Patent FI-90845-C (FI)
Inventor: BROSTROEM MATTI RAINERI
IPC: B61B1/00
Filed: 1991-10-25
Granted: 1994-04-11
Abstract: A system which comprises at least cargo spaces (1; 18) and rail bogies (2) or wheel-and-axle sets, for handling a plurality of cargo spaces, which cargo spaces are at least at one stage arranged into a line (4) in alignment with a railway track (3) and are raised by the edges (5a, 5b) of the cargo spaces to a distance above the track. The wheels of the train are transferred as a line (6) of bogies (2) or wheel-and-axle sets along the track (3) to beneath the line (4) of cargo spaces (1), each bogie is positioned in the region of a cargo-space end (7a, 7b) or a cargo space (1), and the cargo spaces are lowered to bear on the bogies in order to form a train (19) ready for travel. The train is disassembled into a line of cargo spaces by removing the bogies (2) or wheel-and-axle sets along the track from beneath the cargo spaces. <IMAGE>
Patent FI-92230-C (FI)
Inventor: HUOVILA JYRKI
IPC: D21F1/08
Filed: 1993-07-01
Granted: 1994-10-10
Abstract: The invention concerns a method in the regulation of a multi-layer headbox and a multi-layer headbox for a paper machine/board machine. In the method, for the formation of the different layers in the web, in the multi-layer headbox, at least two pulp suspensions (M1,M2) of different pulp concepts are made to flow, said pulp suspensions forming the different layers in the web. The flow of a pulp suspension (M2) that forms one of the layers in the web is regulated by regulating the component flows (Q3.1, Q3.2...Q3.n) that constitute said flow and the concentrations of said component flows independently from one another. Hereby, by means of said regulation applied to the particular layer, the total flow of the pulp suspension (M) leaving the headbox is regulated. <IMAGE>
Patent NO-159899-C (NO)
Inventor: HANSEN KJELL
IPC: G09F9/35
Filed: 1986-03-25
Abstract: PCT No. PCT/NO87/00018 Sec. 371 Date Nov. 23, 1987 Sec. 102(e) Date Nov. 23, 1987 PCT Filed Mar. 10, 1987 PCT Pub. No. WO87/06046 PCT Pub. Date Oct. 8, 1987.Display panel for image presentation and/or recording, comprising a matrix formed of a horizontal (1A-D) and a vertical (33A-E) element set respectively, adapted to be addressed for selecting points that shall present, alternatively pick up light, one of these element sets acting as shutter means (33A-E) for light. The other element set consists of optical light conductors (1A-D) adapted to receive (39A-D), alternatively to emit (40A-D) light at their ends located outside the matrix itself. The light conductors, which can be in the form of optical fibres, are provided with means (2A-D) positioned at said points for diverting light out of, alternatively into the light conductors (1A-D) transverse to their longitudinal direction. This transverse light directly forms the image presented, alternatively directly represents the image recorded, by addressing of both element sets (1A-D, 33A-E). This form of display panel has various practical applications, for example in television sets, data terminals, in particular two-way television and two-way data terminals, which can both present an image and perform recording of a picture or scene.
Patent NO-176164-C (NO)
Inventor: KARAKELLE MUTLU
IPC: C08G18/48
Filed: 1988-05-09
Abstract: Partition membranes which are permeable to blood electrolytes fabricated from crosslinked polyetherurethane compositions having from 20 to 50% hard segments. The membranes absorb from 50 to 120% of their dry weight of water and have electrolyte diffusion constants of up to 1 x 10<-><6>cm<2>/sec. The membranes are included in electrochemical, fiber optic and solid state blood electrolyte sensors to provide blood compatible surfaces and to ensure that blood components deleterious to analysis of electrolyte in the blood remain separated from the sensing elements.
Patent NO-172326-C (NO)
Inventor: FASTE ROLF A
IPC: A61M5/145
Filed: 1989-08-08
Abstract: A portable infusion device assembly, having two side-by-side compartments, the first (3) containing the drug or agent (7) to be infused and an osmotic pump (12), and the second (4) containing the driving liquid (17) for the pump (12). The two chambers are separated during storage by a barrier (19,24,27). When the barrier is ruptured, the driving fluid (17) is carried by means of a wick (22) to the osmotic pump (12). The drug (7) is then forced out of the device by the pressure developed by the osmotic pump (12). The assembly is characterized by a very flat profile, and is light, comfortable and inconspicuous in use.
Patent NO-168615-C (NO)
Inventor: GOTAAS EINAR
IPC: G07D5/00
Filed: 1989-10-17
Abstract: PCT No. PCT/NO90/00153 Sec. 371 Date May 29, 1992 Sec. 102(e) Date May 29, 1992 PCT Filed Oct. 17, 1990 PCT Pub. No. WO91/06072 PCT Pub. Date May 2, 1991.An optical coin detector uses the spatial and/or temporal periodic modulation imparted to incident light which is reflected from the coin due to the combined effect of the stamping on the coin and its motion past a detection area. Detection of modulated, reflected light takes part from the end edge of the coin or from one of its side surfaces, and is effected by using one light sensitive detector with an adapted line screen pattern arranged in front of the detector, or by using a detector array.
Patent NO-176812-C (NO)
Inventor: SIEGMUND WERNER
IPC: C04B14/02
Filed: 1990-09-18
Abstract: The invention relates to a process for preparing a particulate mixture having hydrophobic properties and a particle size of substantially below 0.2 mm, preferably below 0.1 mm, which mixture consists, in randomly uniform distribution, of at least one mineral hydrophilic component containing at least one salt, and of at least one component providing hydrophobic properties, the salt content in the particulate mixture being at least 50% by weight and the components being ground together or being mixed with one another after at least partially separate grinding. In order to allow utilisation of residual salts, in particular from the said type of glycerol manufacture, for producing a filler for top layers of road surfaces, i.e. especially in order to indicate an approach by means of which satisfactory hydrophobic properties of the particulate mixture can be achieved inexpensively, it is proposed that the salt used is a residual salt, especially a residual salt formed in glycerol manufacture and consisting essentially of sodium chloride, and that, relative to the proportion of residual salt, 0.5-45% by weight of a further salt or of an oxide or hydroxide (additive) is mixed in the moist state with at least a part of the residual salt and they are ground together, the additive containing alkaline earth metals or other non-alkaline metals as cations.
Patent NO-176473-C (NO)
Inventor: ADOLFSSON BENGT
IPC: A23L3/375
Filed: 1991-11-28
Abstract: PCT No. PCT/SE90/00371 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15011 PCT Pub. Date Dec. 13, 1990.In a method for simultaneously carbonating and cooling liquid carbon dioxide under high pressure which is introduced under the liquid surface and is allowed to expand and dissolve in the liquid. Carbon dioxide not dissolved in the liquid is re-introduced under the liquid surface through a compressor and a cooler. A device for carrying out the method includes a closed vessel (1), a liquid inlet (2) opening into the vessel, a carbon dioxide inlet (12) opening into the vessel (1) under the liquid surface, a discharge conduit (5) for carbonated vessel, and, leading from the vessel (1) above the liquid surface, a re-circulation conduit (6,3) for carbon dioxide not dissolved in the liquid, compressor (7) and a cooler (8) being arranged in the re-circulation conduit (6,3).
Patent CA-2003373-C (CA)
Inventor: TOLMIE ROBERT J JR
IPC: G01B11/02
Filed: 1989-11-20
Granted: 2002-01-22
Abstract: Apparatus and method for mapping the profile of an en-velope flap using an array of sensors of the optical reflective type in which certain optical emitters and certain optical detec-tors are activated in a sequence to accurately detect and record multiple edge points on a moving flap.
Patent CA-2005073-C (CA)
Title: Composites of paper and plastic film, corrugated paperboard incorporating said composites and methods of making
Inventor: OLVEY MICHAEL WAYNE
IPC: B32B27/10
Filed: 1989-12-11
Granted: 2000-03-07
Abstract: Composites of paper and bioriented plastic film, preferably polyester, are made by passing into and through the nip of a pair of nip rolls a web of paperboard and a web of plastic film, with a layer of molten polymer impregnating and bonding agent extruded into the nip between the webs on the entry side of the nip. The process involves relatively controlling one or more of the speed of the webs, the temperature of the molten polymer, the pressure or spacing of the rolls at the nip, and the rate of extrusion, relative to the porosity and surface characteristics of the paper web such that a substantial portion of the molten polymer impregnates partially into and becomes part of the paper web and a substantial portion lies outwardly of the surface of the paper web and solidifies to form a new surface to which the film is bonded and an which it is supported clear of the paper surface. The product as collected from the nip rolls is a composite comprising paper partially impregnated with solidified polymer, a contiguous layer of solidified polymer having the new surface outwardly of the paper surface, and the plastic film bonded to the new surface. The film may be reverse printed with high quality graphics which are retained in the composite. Various treatments of the film and the paper enhance the characteristics of the composite. The composite is highly resistant to separation or checking when scored and formed into container blanks, and can be combined with a single faced corrugated board in the "double-backer" part of a conventional corrugating machine as the double face liner without adversely affecting the film, its graphics, or the impregnating and bonding polymer. Principal uses are in packaging, point-of-purchase displays, wall panels, and the like.
Patent CA-2009822-C (CA)
Inventor: KUMAR RAVI
IPC: B01D53/047
Filed: 1990-02-12
Granted: 1995-11-28
Abstract: An improved pressure swing adsorption process is disclosed for the recovery of two individual components from a multicomponent gas mixture.  The process utilizes a first group of adsorbent beds selective for the secondary component product and a second group of beds selective for tertiary impurities in the mixture.  The gas mixture is passed through the first and second beds in series and high purity primary component product is discharged from the second beds.  The secondary component product is recovered by desorption from the first beds. Product recovery is improved by recycling depressurization gas from the first beds and by several novel pressure equalization steps.  The process can be used to recover high-purity hydrogen and carbon dioxide from a gas mixture containing these components along with minor amounts of methane, carbon monoxide, and nitrogen.
Patent CA-2009988-C (CA)
Title: Electrical connector
Inventor: POOLEY DENIS MICHAEL
IPC: H01R4/50
Filed: 1990-02-14
Granted: 1995-07-11
Abstract: An electrical connector for electrically commoning a pair of conductors.  More particularly, the connector includes a pair of pivoting toggle blocks which are inserted longitudinally into a C-member at an angle so the combined width is less than the space between conductors disposed in channels in the C-member.  As the toggle blocks engage ramps in the C-member, the blocks are forced into a parallel relation to each other, the combined width of which exceeds the aforementioned space whereby the conductors are compressed in the connector and electrically commoned thereby.
Patent CA-2014071-C (CA)
Title: Vinyl chloride resin composition
Inventor: HOSOI HIDEKI
IPC: C08L27/04
Filed: 1990-04-06
Granted: 1998-06-30
Abstract: A vinyl chloride resin composition comprising:          (1) 100 parts by weight of a vinyl chloride resin and (2) 0.1 to 30 parts by weight of a two-stage polymer, said polymer (2) being prepared by emulsion-polymerizing 60 to 95 parts by weight of a monomer mixture (A) of 50 to 95 % by weight of methyl methacrylate, 5 to 50 % by weight of an alkyl methacrylate with a C2 to C8 alkyl group and 0 to 20 % by weight of a vinyl monomer to give a polymer latex and then polymerizing 40 to 5 parts by weight of a monomer mixture (B) of 20 to 80 % by weight of an alkyl acrylate and/or an alkyl methacrylate other than methyl methacrylate, 80 to 20 % by weight of methyl methacrylate and 0 to 20 % by weight of a vinyl monomer in the presence of said polymer latex, said polymer (2) having a particle size of not more than 1000 .ANG. in the latex, and a specific viscosity at 30°C of the solution wherein 0.4 g of said polymer (2) is dissolved in 100 m~ of benzene of 1 or more.  The composition is excellent in transparence and secondary processability as well as in processability.  Thus composition having excellent properties can be prepared by admixing a small amount, such as 0.1 to 30 parts by weight of the two-stage polymer as the agent for improving the processability with 100 parts by weight of the vinyl chloride resin.
Patent CA-2015232-C (CA)
Title: Envelope transporting, aligning and stacking module
Inventor: IFKOVITS EDWARD M JR
IPC: B65H9/16
Filed: 1990-04-24
Granted: 2000-01-25
Abstract: A module for transporting, aligning, diverting and stacking a plurality of envelopes. The module includes: a housing frame; a registration wall secured to the housing frame; a fixed transport panel secured to the housing frame; a pivotable, envelope diverting transport panel situated upstream and adjacent the fixed transport panel; a device for pivoting the pivotable panel between a horizontal plane and an acute angle with the horizontal plane; a stacking chamber secured to the housing frame situated beneath the fixed transport panel; and a roller assembly secured to the housing frame for transporting the envelopes in a downstream direction and for aligning the envelopes against the registration wall.
Patent CA-2025369-C (CA)
Title: Oxidation/dealkylation process
Inventor: FIELDS DONALD LEE JR
IPC: C07F9/38
Filed: 1990-09-14
Granted: 1997-03-04
Abstract: There is disclosed a process for producing the alkali metal salts of N-phosphonomethylglycine which comprises heating to an elevated temperature a di-alkali metal salt of N-alkyl-N-(2-hydroxyethyl)-aminomethylphosphonic acid.
Patent CA-2035612-C (CA)
Title: Gas compressor
Inventor: BENNITT ROBERT A
IPC: F04B9/12
Filed: 1991-02-04
Granted: 2001-07-03
Abstract: The compressor is formed of a simple, straight cylinder clamped between end headers by means of tie bolts. Confined within the cylinder are inlet valves, one at each end of the cylinder, and inlet ports, formed in the cylinder, open onto the afore-said valves. A reciprocable piston rod carries a pair of spaced-apart discharge valves thereon.      The latter valves, having annular bodies, have piston ring grooves formed thereabout to receive sealing piston rings therein; too, the discharge valves serve as the gas compressing pistons.
Patent CA-2041651-C (CA)
Title: Compact head, signal enhancing magnetostrictive transducer
Inventor: TELLERMAN JACOB
IPC: G01D5/247
Filed: 1990-08-08
Granted: 2000-03-14
Abstract: A displacement transducer (10) utilizes a torsional strain waveguide (20) having a magnetic member (17) that is adjustably positioned along the length of the waveguide, when an electrical current pulse is passed along the waveguide (20) and reaches the magnet (17) a torsional strain wave is created in the waveguide (20). The torsional strain wave will be reflected back toward a mounting end of the waveguide (20) where a converter or sensor (32) is positioned to sense the strain wave signal and convert it to an electrical output signal. The strain wave signals have signal lobes of a time period. A waveguide mounting block (25) supports the waveguide (20) at the mounting end and provides a reflection point for the torsional strain waves. The waveguide mounting block (25) is on an opposite side of the signal sensor (32) from the magnet (17). The mounting block (25) is precisely positioned a distance from the signal sensor (32) that is equal to distance traveled by the torsional strain wave in the waveguide during one-half of the signal lobe time period so that the reflected wave becomes an additive signal to the incoming torsional strain wave signals to provide a greater amplitude to the signal being received.
Patent CA-2042068-C (CA)
Title: Telephone dialler with fast access telephone directory and "call back" feature
Inventor: DRAGANOFF GEORGI H
IPC: H04M1/00
Filed: 1991-05-08
Granted: 1995-03-21
Abstract: Abstract - An advanced telephone dialler has been described, incorporating a fast retrieval and dial telephone directory. The system simplifies the use of the telephone directory by using a single sliding or rotary key for scanning and selection of the name and number to be dialled and one button for speed dialling of the selected number. The name and telephone number of the selected person are simultaneously displayed on a character display and a normal telephone keypad has been used for entering both letters for the name and digits for the number into telephone directory`s memory. A short cut dialling has been also provided by simply using the sequential order number of the person to be dialled from the telephone directory`s memory. An option has been provided for checking the incoming calls numbers with the telephone directory of the system and displaying the name of the calling person and its number if they have been found in directory. The application is targeted for heavy traffic business phones, cellular phones and as a part of an office or home automation system.
Patent CA-2045213-C (CA)
Inventor: SHIBATA THORU
IPC: E05B79/08
Filed: 1991-06-21
Granted: 1995-09-05
Abstract: A setting-up apparatus of over-centering coil springs comprises a base plate having a first opening, an oscillating member having a second opening and journalled on the base plate so as to be displaced between a first position and a second position, a coil spring provided with a first leg engaged with said first opening and a second leg engaged with said second opening in order to hold said oscillating member at either one of said first position and the second position separated by a centering dead point of the oscillating member, and a communication opening communicated with said first opening.  The communication opening is adapted to receive the first leg of the coil spring without compression of the coil spring when the second leg is engaged with the second opening which doesn't have the communication opening.
Patent CA-2049124-C (CA)
Title: Retaining wall assembly utilizing face panels interlocked with tie-back/anchors
Inventor: DITCHER JACK
IPC: E02D29/02
Filed: 1991-08-13
Granted: 1998-10-06
Abstract: A retaining wall assembly is provided herein having a wall face comprised of a plurality of engaging face plates which interlock with tie-backs. In each face plate, at least two sides are provided with locking recesses which are displaced rearwardly from the front face. Each tie-back has an elongated base portion and an integral interlocking flange arranged at one of the body. Through its interlocking flanges, each tie-back interlocks with four adjacent side blocks. The tie-backs enhance the stability of the retaining wall assembly. The face plates are arranged side-by-side in a plurality of courses. The face plates of the top course are offset from the face plates of the bottom course. The tie-backs, which are arranged between the top and bottom courses, interlock with each bottom face placed in the bottom course with at least two face plates in the top course.
Patent CA-2053251-C (CA)
Title: Implantable infusion device
Inventor: KNOL JAMES A
IPC: A61M39/02
Filed: 1991-03-01
Granted: 1999-01-05
Abstract: An infusion port (10) for implantation adapted for providing repeated access to specific tissue within a patient and communicating with the tissue by an internal implanted catheter (52). The infusi on ports according to this invention incorporate an enlarged entrance orifice (13) with a funnel shaped internal cavity which narrow s down to a reduced diameter passageway (18). An articulating catheter valve (24) is provided within the passageway which norm ally prevents the flow of fluids through the valve but can be penetrated by an external introduced filament (32) such as a catheter . After implantation, an external filament (32) which is introduced into the port (10) is guided by the port internal cavity int o registry with the catheter valve (24). Continued feeding of the filament (32) causes the catheter to pass through the valve (24). Thereafter, when a catheter (32) is inserted, therapeutic agents infused within the patient, or body fluids can be withdrawn. Alternate embodiments disclose various valve concepts (56) and means for providing a change in direction of an introduced filament ins erted through the infusion device. Additional embodiments disclose the concepts of providing an antimicrobial fluid bath (98) within the device for prevention of infection and various approaches for securely connecting an internal catheter (52) to an infus ion port.
Patent CA-2061007-C (CA)
Title: Zirconium/aluminum antiperspirant material and antiperspirant compositions containing same
Inventor: SHIN CHUNG T
IPC: C01F7/56
Filed: 1992-02-11
Granted: 2004-01-27
Abstract: A novel ZAG complex arid a process for making same, the process comprising mixing zirconium hydroxychloride, an aluminum chloro species of the formula Al2(OH)6-xClx wherein x = 1.5 to 6 and an amino acid in aqueous solution and, optionally, drying said aqueous solution to obtain a dry ZAG salt. The invention further includes antiperspirant compositions and products containing the ZAG complex and an activated aluminum chlorhydroxide, and processes for the manufacture of said compositions.