baber/WOPTO huggingface dataset:
Patent NL-85635-C (NL)
IPC: A47C17/207
Filed: 1953-03-30
Granted: 1957-07-15
Abstract: 746,315. Seats convertible into beds. LEVY, A. March 16, 1954, No. 7627/54. Class 52(2). A seat convertible into a bed of the kind having a back which can be lowered and parts to serve as extensions, has a back, pivoted to a movable seat member and having a gudgeon at each side to engage in a guide or channel in the frame of an arm to maintain the back in raised position. When in the seating position, the seat member covers a second extension member. As shown in Figs. 1 and 4, the back 7 has at each side a gudgeon 9 sliding in a channel 10 formed partly in the uprights 11 of arms 1, and extending on the slope in the tiebeams 4 of the arms. A seat supporting member 6 is hinged to the back 7 and is guided along slideways 5 in the tiebeams 4 an extension 12 terminated by a valance 13, slides beneath the member 6. A returning device comprising a strap 14 is fixed at one end 15 to a crosspiece 2 of the frame and at the other end 16 to the frame of extension 12, having passed over a guide 17 fixed to the member 6. Thus, if the back is in the horizontal position and hence the seat is acting as a bed, the return to a chair is achieved by pressing the valance in the direction of arrow 18. A two part mattress 20, 21, having a hinge 22 is attached to the tie. beam 4 by a flexible connection 23c. Thus on the lowering of the back 7, continuity is ensured between the mattress 20, 21 and a mattress 19 fixed to the back. A sloping bolster 23 can be inserted to give a backward inclination to the seat. In a modification, Fig. 7, the back 26<SP>11</SP> has gudgeons 27 engaging in short guides or notches 28 of the arms 29. The base of the back is hinged to the horizontal seat members 31 mounted on frame members 32 by hinges which can move slightly forward and backward. An extension 34 slides into frame members 32. To lower the back, it is raised a little first to disengage the gudgeons from the notches and then lowered for support on arms 35 which can be removable, or pivoted and housed in the back. Mattresses are disposed as in the first example. A stop device consisting of a belt 36 prevents the back being raised further than is necessary. The framework is filled with straps, lattices or the like. In a further modification, Fig. 9, a groove 37 with notches 38 is provided for for gudgeons 39 fixed to the side of the back 40. The seat member 41 is hinged to the back 40 and moves in slides 43 in the framework. An extension 44 slides into member 41. A flexible member, fixed to the back crosspiece 47 and crosspeice 48 of the extensions 44 passes around a pulley 49 mounted on the front crosspiece of member 41. Thus depression of the back 40 to the horizontal extends 41 and 44 and pressure in the direction of the arrow 52 sets up the seat again. More than one returning device may be used. The frontal crosspiece 53 is slightly smaller than the distance between the arms.
Patent NO-154040-C (NO)
Inventor: DARBONNE LUC
IPC: B04B3/00
Filed: 1982-03-30
Abstract: The present invention relates to hydro-extractors used for extracting water or other liquids mixed with a treated material. The hydro-extractor according to the invention comprises, in addition to the perforated wall of revolution 1 driven in rotation about its axis, material advancing members 4-6 acting on the material layer, the path of travel f of the advancing members in the region where said members cooperate with the layer m of treated material forcibly applied against the perforated wall 1 comprising a component fp in the diametral plane and an axial component f1 directed downstream. The invention provides a hydro-extractor operating continuously, the dried product circulating in the direction of arrow D.
Patent NO-156932-C (NO)
Inventor: KRONE BERNARD
IPC: B62D13/02
Filed: 1984-04-09
Abstract: 1. A towed vehicle, particularly for lorries, having a pivot mounting (11) which supports a front wheel axle (8) and which is mounted by means of a slewing ring (13) on the chassis (14), for pivoting about a stationary vertical axis (15) of the slewing ring situated in the vertical longitudinal central plane (16) of the chassis (14), having a towbar and steering bar (5) which is pivotable about a stationary axis (24) of the towbar situated in the vertical longitudinal central plane (16) of the chassis (14) in front of the vertical axis (15) of the slewing ring, and having a reduction gear which is disposed in front of the vertical axis (15) of the slewing ring and by means of which the steering movements of the towbar and steering bar (5) about the vertical axis (26) of the towbar can be converted into proportionally reduced pivotal movements of the pivot mounting (11) about the vertical axis (15) of the slewing ring, the towbar and steering bar (5) forming a lever of the reduction gear, characterised in that, in the region of its rear end, the towbar and steering bar (5) is supported for longitudinal displacement in a support member (2) pivotally located on the chassis (14) with spacing (25) in front of the vertical axis (15) of the slewing ring and defining the vertical axis (24) of the towbar, and acts on the pivot mounting (11) by means of a swivel connection (26) which has a pivotal axis (28) which, in the position of the pivot mounting for travel straight ahead, coincides with the longitudinal central plane (16) of the chassis and is situated, with spacing (29) in front of the vertical axis (24) of the towbar, parallel to this axis.
Patent NO-164505-C (NO)
Inventor: BLAKE-COLEMAN BARRY CHARLES
IPC: G01N27/02
Filed: 1985-12-02
Abstract: A method of investigating the condition of biological particles, in particular the fraction of viable cells in a bacteria population involves applying a voltage and monitoring the voltage induced by magnetic induction in a detector coil. The applied voltage is of a variable frequency alternating voltage and is preferably induced in the medium through a drive coil.
Patent NO-166454-C (NO)
Inventor: LENGEMANN ROBERT A
IPC: C10G11/14
Filed: 1985-12-27
Abstract: A method for operating a fluid catalytic cracking unit comprising a regeneration zone and a reaction zone with a relatively reduced temperature in the regeneration zone while processing a high-coke-making hydrocarbon feedstock having a 50 volume percent distillation temperature greater than about 500 DEG F (260 DEG C) which method comprises contacting at conversion conditions the feedstock in a reaction zone with a fluidizable mixture of regenerated cracking catalyst and low-coke-make non-catalytic solid particles, comprising a refractory inorganic oxide, in a ratio of low-coke-make solid particles to cracking catalyst from about 1:100 to about 10:1, the low-coke-make solid particles having a surface area of less than about 5 m<2>/g and a coke making capability of less than about 0.2 weight percent coke in the ASTM standard method for testing cracking catalyst by microactivity (MAT); separating the resulting hydrocarbon products from the mixture of deactivated cracking catalyst and low-coke-make solid particles; recovering the hydrocarbon products; passing the mixture of cracking catalyst and low-coke-make solid particles to the regeneration zone for generation by removal of coke; and passing the resulting regenerated mixture of cracking catalyst and low-coke-make solid particles from the regeneration zone to the reaction zone to contact the feedstock as described above whereby the regeneration zone temperature is maintained at a reduced temperature as compared to an equivalent operation without the use of the low-cake-make solid particles while simultaneously not reducing the coke burning capacity of the regeneration zone or affecting the operation of the reaction zone.
Patent NO-171137-C (NO)
Inventor: ROHNER PETER
IPC: G02B6/44
Filed: 1987-03-10
Abstract: A light-wave conductor cable is described within the core of which there is at least one ribbon line (1) in which light-wave conductors (2) are arranged alongside of and parallel to each other. The light-wave conductors (2) are enclosed between two ribbons (3, 4) the material of which has the same coefficient of thermal expansion as the light-wave conductors (2). The ribbons (3, 4) consist preferably of fiberglass-reinforced plastic. The ribbon line (1) may be disposed within an outer jacket (20), and therein arranged straight or curved or, in the case of several ribbon lines (1), in ordered or random fashion and about a core of the light-wave conductor cable.
Patent NO-163030-C (NO)
Inventor: BRANDT BENGT-AAKE
IPC: F03B3/14
Filed: 1987-11-06
Abstract: The invention concerns a rotary joint for transmission of operating impulses to a rotary machine. According to the invention the joint is designed having a non rotary housing (10) surrounding a rotating shaft (11) and sealed by a mechanical seal (25). For transmitting the monitoring impulses hydraulic fluid is used which is transported between the housing (10) and the shaft (11) via a distribution socket (14) so arranged, that a number of column seals (15) are formed between the shaft and the socket (14). The device is supported by two prestressed, reversed roller bearings (26, 27).
Patent NO-173307-C (NO)
Inventor: FRANKLIN RUFUS M
IPC: C04B35/10
Filed: 1989-01-31
Abstract: Seeding of beta type alumina compositions in which the alumina in the raw batch is microcrystalline boehmite results in significant increase in hardness, density and strength, as compared to unseeded beta alumina, when fired under similar conditions. The method comprises providing a selected beta alumina composition including a microcrystalline boehmite gel, an oxide or a precursor of an oxide of sodium, potassium, lithium, magnesium, or calcium, and submicron seed particles of beta alumina or alpha alumina, said seed particles being present in an amount of at least 0.1% by weight of the final solids content of said body, shaping said gel and drying and firing at a temperature of from 1200 DEG C. to 1500 DEG C., whereby the body is converted to beta alumina, said seed particles being present in said gel in an amount at least equivalent to 10<6> particles per cubic centimeter of finished, fired, product.
Patent NO-176846-C (NO)
Inventor: SEM BJARNE
IPC: E04B1/68
Filed: 1993-02-01
Abstract: Injection system for the sealing of joints in concrete structures having joint surfaces arising from stepwise casting of such structures and extending between an outer or upper side (the water pressure side) and an inner or lower side (the dry side), for the purpose of preventing penetration of moisture from the water pressure side. The system comprises a per se known profile (1) having a lengthwise through injection passage (3) with an opening (4, 5) to that side of the profile which is to face the joint surface (6), in combination with a per se known swelling material (8, 9) attached to the profile on that side thereof which is to face the water pressure side of the concrete structure. The swelling material (8, 9) shall be disposed along the full length of the profile (1) and around at least one of the end faces of the profile. The opening (4, 5) from the injection passage (3) may be in the form of a continuous slot (4) opening into a widened portion (5) adapted to receive a porous barrier against the intrusion of concrete mass to the injection passage.
Patent AU-734306-C (AU)
Title: G protein-coupled receptor antagonists
Inventor: MACKAY CHARLES R
IPC: C12N15/12
Filed: 1997-09-24
Granted: 2002-03-21
Abstract: The present invention relates to methods of inhibiting a mammalian C-C chemokine receptor 3 protein (CCR3). The invention further relates to methods of treating an inflammatory disease or condition. Administration of a compound which inhibits or promotes CCR3 function to an individual in need of therapy provides a new approach to selective modulation of leukocyte function, which is useful in a variety of inflammatory and autoimmune diseases, or in the treatment of infections. As a major leukocyte chemokine receptor present in leukocytes such as eosinophils and lymphocytes, the receptor provides a key target for drug screening and design.
Patent CA-2000960-C (CA)
Inventor: VRBA CENEK H
IPC: A01N59/00
Filed: 1989-10-18
Granted: 1996-12-24
Abstract: Insects are combatted by treating them with a pyrogenically produced, hyrophobized silicic acid.  When this is done, one can, on the one hand, spray the insects with an aqueous dispersion of the pyrogenically produced, hyrophobized silicic acid.  On the other hand, one can dust the insects with the pyrogenically produced, hydrophobized silicic acid in powder form.
Patent CA-2001547-C (CA)
Inventor: MADDEN DERMOT G
IPC: F02B75/02
Filed: 1989-10-26
Granted: 1993-07-27
Abstract: ENGINE AND LOW VIBRATION CRANKSHAFT THEREFOR          Abstract of the Disclosure A low vibration crankshaft has crankarms of decreasing inertia/mass and stiffness as their distance torsional vibration node of the rotating vibration system increases.  The mass and stiffness of the crankarms may be varied by changing the lateral width of the arms or by other means.  The arrangement provides, in combination with an engine or other reciprocating piston machine, an increased or maximized torsional vibration resonant frequency and resulting lower or minimized angular deflections of the crankshaft in the condition of system resonance.
Patent CA-2007381-C (CA)
Title: Liquid detergent composition containing enzyme and enzyme stabilization system
Inventor: THOEN CHRISTIAAN A J K
IPC: C11D3/20
Filed: 1990-01-09
Granted: 1998-08-25
Abstract: Stabilization systems for aqueous liquid detergent compositions containing detergent enzymes and peroxygen bleaches are disclosed. The detergent compositions contain a carboxylic acid or a mixture of carboxylic acids as an enzyme stabilizing system.
Patent CA-2013609-C (CA)
Title: City tie line connection for fire alarm system
Inventor: RIGHT ROBERT W
IPC: G08B26/00
Filed: 1990-04-02
Granted: 1994-01-18
Abstract: CITY TIE LINE CONNECTION FOR FIRE ALARM SYSTEM          ABSTRACT   Improvement to a fire alarm system that enables a city tie line connection to be made selectively.  Terminal units at a variety of locations are coupled or connected in separate, independent loops within the system such that serial synchronous power transmission and data communication is effectuated over the individual loops.  A master controller at a central location is programmed to recognize that certain terminal units connected in particular loops of the system are in alarm states and to cause a city tie line connection to be made, selectively, whereby a municipal fire department or the like is informed of the particularly critical alarms emanating from those terminal units.
Patent CA-2014217-C (CA)
Title: Drill rod retrieval device
Inventor: WALSH CHARLES B
IPC: E21B31/20
Filed: 1990-04-09
Granted: 1997-11-18
Abstract: A drill rod retrieval device for recovering hollow drill rods that are connectable end to end by coupling means from a drill shaft.  The device comprises an internally threaded female section formed within the hollow interior of each of the drill rods and a retrieval member comprising a threaded male member adapted to be inserted down the drill shaft and engaged in the internally threaded female section of an uppermost drill rod.  The rod and the retrieval member are threadably engaged one with the other whereupon the retrieval member is removed from the drill shaft with the uppermost drill rod and any additional drill rods connected to the uppermost drill rod.
Patent CA-2018652-C (CA)
Title: Split screen keyboard emulator
Inventor: DULANEY KENNETH L
IPC: G06F3/048
Filed: 1990-06-11
Granted: 1994-04-19
Abstract: ABSTRACT OF THE DISCLOSURE           A system for providing keystroke data to an application program without utilizing a keyboard that simultaneously display application program graphics and a keyboard representation on different segments of a screen. Keys are selected by touching the screen at the location of the graphic representation of the key on the screen.  The system is transparent to the application program.
Patent CA-2019336-C (CA)
Title: Structure to form a load-bearing air cushion for a vehicle
Inventor: VAUGHEN JACK FRANCIS
IPC: B60V1/18
Filed: 1990-06-20
Granted: 2000-04-25
Abstract: In an air cushion load transport vehicle, an annular sealing assembly comprising an annular inflatable hanger on the underside of a load-bearing base and an annular sealing means on the underside of the hanger confines a load-supporting air cushion that is continuously supplied with compressed air during operation, Stability is promoted by a number of design features in the inflatable hanger, the annular sealing means, the flexible connection between them and the load support structure. These include means for automatically closing off flow through hanger damping eyelets during initial hanger pressurization together with means to keep the eyelets open at all operating hanger heights. Additional covered ports are provided in the outer hanger wall positioned to automatically vent if the hanger is over-inflated thereby avoiding dyanmic instability.      A check valve is incorporated into the device to prevent damage from inadvertantly inflating the hanger before the cushion is pressurized. Finally, critical relation ships between key design parameters and seal materials are defined which avoid dynamic instability of the air cushion load-bearing vehicle during operation.
Patent CA-2020606-C (CA)
Title: Resin molded articles for forming plated layer and use thereof
Inventor: YAMAMOTO SANEHIRO
IPC: C08K3/00
Filed: 1990-07-06
Granted: 1998-05-12
Abstract: The resin composition for forming plated layer disclosed herein comprises a polyamide composed of a dicarboxylic acid component recuring unit and a recurring unit derived from a diamine component unit having an alkylene group of 4 to 25 carbon atoms and at least one inorganic filler.  There are also disclosed the resin molded article having plated layer formed thereon, the electromagnetic wave shielding material, the decorative resin molded article and the connecting material produced by forming plated layer on the surfaces of the resin molded articles formed from said resin composition.          Further, there is disclosed the printed circuit board produced by forming selectively metallized layer in wiring circuit portion on the surface of the resin molded article formed from said resin composition and the method for plating to form these articles having the layer plated thereon.
Patent CA-2028851-C (CA)
Title: Preparation and reproduction of filters and preparation of filter photographic materials
Inventor: TANIGUCHI YUKIO
IPC: G02B5/20
Filed: 1990-03-15
Granted: 2000-02-15
Abstract: ABSTRACT     The preparation of a filter comprises illuminating a photographic material and a mask located at a given distance therefrom with light from the opposite directions to make a hologram and then reproducing an reproduced image of said hologram in the photographic material, thus making it possible to prepare a precise color filter with no need of any close contact of the mask with the photographic material and without causing the mask image to shade off. According to the reproduction of a hologram applicable as a color filter, a master hologram having recorded red, green and blue stripes is located in opposition to a photographic material, and then illuminated with light obtained by mixing the three colors from the photographic material, thus making it possible to reproduce the reproduced image in the photographic material at one exposure operation, while dispensing with a photolithographic step, precise alignment or registration, etc. The process for making a filter photographic material involves laminating together, in opposite relation, a first laminate obtained by laminating a filter layer and an adhesive layer successively on a support and a second laminate obtained by laminating a photoconductive layer and an transparent electrode layer successively on a carrier film through a release layer, followed by removal of the carrier film, thus rendering it possible to prevent the discoloration, fading, etc. of the filter layer and making its preparation more efficient.
Patent CA-2030351-C (CA)
Inventor: OMORI HIDEKI
IPC: H05B6/12
Filed: 1990-11-20
Granted: 1995-09-12
Abstract: An induction heating cooker has a rectifier for producing pulsating DC current, an inverter which receives the pulsating current given from the rectifier and produces a high frequency output current, and a load circuit including an output coil and a resonance capacitor connected in series to receive a high frequency output signal from the inverter.  The variation or adjustment of output electromagnetic power is made by changing the duty ratio of the high frequency output current of the inverter by giving variable duty ratio setting signals to switching elements in the inverter.  The frequency of the high frequency output current of the inverter is fixed and, therefore, unpleasant interference sound is not generated upon parallel simultaneous operation of more than one cooker.
Patent CA-2031318-C (CA)
Title: Procedure for vaporization of a hydrazine solution
Inventor: COLLIER BERTRAND
IPC: F28F21/08
Filed: 1990-12-03
Granted: 1998-02-10
Abstract: By avoiding the use of a thermo-syphon type reboiler in a hydrolysis column, decomposition of hydrazine hydrate is greatly reduced. The hydrazine hydrate solution may also contain an azine (I), a hydrazone (II), or a ketone, in an aqueous or anhydrous solution. : R1 - R6 = 1 - 12C alkyl or 3 - 12C cycloalkyl (optionally substituted by Cl, Br, F, NO2, OH, alkoxy or ester) Hydrolysis is effected in a distillation column provided with water and the azine, a ketone being recovered at the head and hydrazine hydrate at the base. The vaporization of the hydrazine hydrate solution is characterized in that the transfer surface of vaporization energy is an oxide of Ti or Cr.
Patent CA-2033002-C (CA)
Title: Disposable garments
Inventor: NOMURA HIRONORI
IPC: A61F13/15
Filed: 1990-12-21
Granted: 2001-04-17
Abstract: Here are disclosed disposable garments such as a diaper having adhesive areas on top- and/or backsheet(s) along leg-openings. Each of the adhesive areas is defined by a plurality of spiral adhesive traces. The stretchable elastic means are bonded to the top- and/or backsheet(s) along the adhesive areas, respectively.
Patent CA-2035062-C (CA)
Title: Process for converting carbon disulfide to hydrogen sulfide in hydrogen sulfide/carbon disulfide mixtures
Inventor: SCHATZ GEORGE R
IPC: C01B17/16
Filed: 1991-01-28
Granted: 2001-01-09
Abstract: A process for converting carbon disulfide (CS2) to hydrogen sulfide (H2S) in mixtures of H2S and CS2 is provided. The H2S/CS2 mixture is combined with water to form a hydrolysis feed mixture. The hydrolysis feed mixture is passed through a hydrolysis reactor containing e.g., an alumina-based catalyst, wherein a substantial portion of the CS2 is converted to additional H2S. A vapor product comprising H2S, CO2, unreacted H2O, unconverted CS2 and sulfur is formed by the hydrolysis reaction. The vapor product is cooled to form a H2S/CO2 vapor phase and a sour water condensate phase. The H2S/CO2 vapor phase is separated from the sour water condensate phase and subsequently recovered. The sour water condensate phase, which contains small amounts of solid sulfur particles, is optionally then combined with additional CS2 and decanted to form a sulfur-free sour water layer and a CS2 layer containing dissolved sulfur. The sour water layer is recycled and combined with the original H2S/CS2 mixture. The CS2 layer is recycled to a sulfur removal device to remove the sulfur dissolved in the CS2.
Patent CA-2039477-C (CA)
Title: Parenterally administrable liposome formulation comprising synthetic lipids
Inventor: SCHNEIDER PETER
IPC: A61K31/40
Filed: 1991-03-28
Granted: 2002-09-24
Abstract: The invention relates to pharmaceutical compositions in the form of parenterally, especially intravenously, administrable liposome dispersions or dry preparations, especially lyophilisates, that can be used therefor, comprising the zinc-phthalocyanine complex and synthetic, substantially pure phospholipids.