baber/WOPTO huggingface dataset:
Patent FI-75248-C (FI)
Inventor: PITRODA SATYAN GANGARAM
IPC: H04M3/42
Filed: 1977-10-19
Granted: 1988-05-09
Abstract: A microprocessor control complex for a telecommunications switching system disclosed in the context of a digital time division multiplex switching system. The control complex is arranged as a cluster of hardware identical microprocessors in a distributed processing configuration wherein each microprocessor is provided with its own memory and clock and is programmed to perform a portion of the total function of the switching system. Each microprocessor performs the functions assigned to it independently and asynchronously of the others. Data is transferred between microprocessors in a manner which minimizes the amount of time spent in interprocessor communication. This communication is accomplished via interprocessor buffers which provide dedicated communication channels between partner processors while allowing those processors to continue to operate asynchronously. The distributed control complex allows the software to be modularized with resulting economies in program generation and debugging.
Patent FI-73674-C (FI)
Inventor: HEINEMANN HENNING
IPC: C07D401/12
Filed: 1982-08-19
Granted: 1987-11-09
Abstract: Compounds corresponding to the formula:    <IMAGE>  II  wherein R1 and R3 each represent hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; R2 and R4 each represent hydrogen, halogen, lower alkyl or lower alkoxy; Z represents an alkylene radical with 2 to 6 carbon atoms and Y'' is halogen, hydroxyl, lower alkanesulphonyl, benzenesulphonyl, or lower alkyl or halogen substituted benzenesulphonyl, and acid addition salts thereof, with the proviso the Y'' is other than chlorine if R1, R2, R3 and R4 each are hydrogen and Z is ethylene or propylene. The claimed compounds are useful intermediates in the synthesis of 1-phenyl-2-[(4-substituted piperazinyl) alkyl]-1,2-dihydro-3H-indazol-3-ones which exhibit antiallergic activity.
Patent FI-76548-C (FI)
Inventor: PREISS MICHAEL
IPC: C07C67/00
Filed: 1983-03-30
Granted: 1988-11-10
Abstract: A process for the preparation of o-nitrobenzaldehyde, comprising converting to the corresponding acetals a mixture of nitrated benzaldehyde which contains about 10 to 30% of o-nitrobenzaldehyde and about 70 to 90% of m-nitrobenzaldehyde, removing the o-nitrobenzaldehyde acetal by distillation, and then converting the o-nitrobenzaldehyde acetal to o-nitrobenzaldehyde.
Patent FI-70152-C (FI)
Inventor: TEOT ARTHUR S
IPC: C09K23/18
Filed: 1983-06-23
Granted: 1986-09-15
Abstract: The friction exhibited by a flowing aqueous liquid containing a viscoelastic surfactant can be further reduced by adding to the aqueous liquid an organic electrolyte capable of associating with the surfactant ion of the viscoelastic surfactant. For example, the friction exhibited by an aqueous liquid containing cetyl trimethylammonium salicylate can be further reduced by the addition of sodium salicylate to the liquid. The resulting aqueous liquid systems exhibiting the reduced friction are shear stable and useful in a wide variety of applications.
Patent FI-76781-C (FI)
Inventor: HEINRICH JUERGEN
IPC: C04B35/64
Filed: 1985-01-29
Granted: 1988-12-12
Abstract: A process for compacting a porous ceramic structural member having a complicated shape and an optional size by encapsulation with material of the same type and capable of sintering and subsequently subjected to hot-isostatic pressing; immersing the preformed body in a suspension of a material of the same type in a solvent but which contains no sintering aid and forming a first encapsulating layer; evaporating the solvent; immersing the thus obtained body in a second suspension of a material in a solvent of the same type capable of sintering and which contains one or more sintering aids, and forming a second encapsulating layer; evaporating the solvent; subjecting the thus obtained body at an elevated temperature in an atmosphere of a protective gas for a sufficient period of time to sinter the same; isostatically compacting the body provided with a tight-sintered surface; and mechanically removing the encapsulating layers.
Patent FI-93678-C (FI)
Inventor: KOWALEWSKI JANUSZ J
IPC: A01K15/02
Filed: 1987-03-02
Granted: 1995-05-10
Abstract: An acoustic device for eliciting either attraction or repulsion behavioural responses in fish comprises a water tight enclosure having a radiating surface rigidly supported in one end thereof. Drive means for the radiating surface are provided with the capability of causing the radiating surface to vibrate at its resonant frequencies so that an acoustic signal is generated capable of a peak sound pressure level of at least 0.5 kPa (0 to peak) at a distance of 3 meters from the radiating surface. The signal generated has one fundamental frequency component in the range 20 to 1000 Hz and a plurality of resonant and harmonic frequencies associated with said fundamental frequency. The drive means, radiating surface and enclosure coact to generate an acoustic signal having characteristics such as resonant frequencies, peak pressures and temporal patterns which may be selectively optimized to produce the desired behavioural response.
Patent FI-92905-C (FI)
Inventor: ROBERTSON BENGT
IPC: A61K35/42
Filed: 1988-03-30
Granted: 1995-01-25
Abstract: A pulmonary surfactant of animal origin made up of a high percentage of phospholipids ( SIMILAR  99%), by a protein fraction and characterized by the absence of carbohydrates and cholesterol. The surfactant of the invention, obtained through filtration, centrifugation and extraction and by chromatography in inverse phase, allows better therapeutic results in the treatment of infant and adul respiratory distress syndromes (IRDS and ARDS).
Patent NO-173944-C (NO)
Inventor: SMITH GALE E
IPC: C12N15/62
Filed: 1984-05-25
Abstract: A method for producing a recombinant baculovirus expression vector, capable of expressing a selected gene in a host insect cell, is disclosed. The method involves cleaving baculovirus DNA to produce a DNA fragment comprising a polyhedrin gene or portion thereof, including a polyhedrin promoter. A recombinant transfer vector is prepared by inserting said DNA fragment into a cloning vehicle and there-after inserting a selected gene into the thus modified cloning vehicle such that it is under the transcriptional control of the polyhedrin promoter. The recombinant transfer fector is contacted with a baculovirus DNA so as to effect recombination and incorporation of the selected gene into the baculovirus genome. The resultant recombinant baculovirus is then used to infect susceptible insects or cultured insect cells and the protein product from the incorporated selected gene is produced from the infection.
Patent NO-161823-C (NO)
Inventor: CROSS WILLIAM TELFORD
IPC: F25B15/02
Filed: 1985-01-04
Abstract: A centrifugal absorption heat pump in which the heat released on condensation of the vapour of a first working fluid is used to generate a vapour from a solution of a second working fluid, and/or heat released on absorption of a third working fluid in an absorbent is used to evaporate a fourth working fluid.
Patent NO-164230-C (NO)
Inventor: SETHI DALBIR SINGH
IPC: C01B15/023
Filed: 1985-03-21
Abstract: The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working compound in a make-up solution to be added to the working solution of an operating plant in producing hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound in the make-up solution without producing substantial quantities of undesired by-products.
Patent NO-166557-C (NO)
Inventor: ACKERET PETER
IPC: G03B23/02
Filed: 1986-07-11
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent NO-162308-C (NO)
Inventor: SCHMITT WILHELM
IPC: F16C33/78
Filed: 1986-10-22
Abstract: 1. A rolling bearing seal composed of a back-up-ring which can be snapped into the outwardly open groove of the outer ring of a conventional rolling bearing, rests by the front face of a metallic portion of sleeve-like design against the front face facing it of the outer ring and has a sealing lip projecting axially in the direction of the rolling bearing, in which the sealing lip rests by a sealing edge formed by two converging conical surfaces against a mating surface of cylindrical design with a radially directed, resilient contact pressure, characterized in that the mating surface (6) of the sealing lip (10) is provided on a metallic track ring (5) of sleeve-like design, in that, in axially adjoining regions, the mating surface (6) and the inner ring (7) have an essentially corresponding outside diameter and in that part of the sleeve lip (10) which adjoins the sealing edge (13) axially in the direction of the rolling bearing (9) and the inner ring (7) partially overlap one another in the axial direction.
Patent NO-178825-C (NO)
Inventor: DOPPSTADT WERNER
IPC: B07B1/24
Filed: 1987-12-22
Abstract: The screening device contains a filling hopper (24) for introducing the material. A conveyor belt (26) runs on the bottom of the filling hopper (24). The conveyor belt (26) projects into a screening drum (38) which is driven by a hydraulic motor (70). The material is transported through the screening drum (38) by means of a helical entraining strip (74). Fine-grained constituents of the material fall onto a conveyor belt (76) running below the screening drum (38) and are discharged laterally via transversely running conveyor belts (78). Coarse constituents of the material are discharged at the rear end of the screening drum (38) via a conveyor belt (106). 
<IMAGE>
Patent NO-176655-C (NO)
Inventor: VICTOR CARL-GUSTAV
IPC: B60C/
Filed: 1993-02-11
Abstract: An arrangement for retaining a tire on a vehicle wheel. The arrangement has a device for locking a tire against the wheel rim and pressing the tire beads against the rim flanges and rim seats. The device for locking the tire includes a plurality of clamping jaws disposed in spaced-apart relation to one another about the rim. Each jaw is rotatable about a clamping bolt. The rim of the wheel is provided, on its bottom, with fixing lugs. The jaws, when in an operative position, are applied against the fixing lugs to prevent the jaws from rotating about their clamping bolt.
Patent AU-709257-C (AU)
Title: A telescopic stand
Inventor: HEIN DIETER
IPC: F16M11/26
Filed: 1997-06-06
Granted: 2002-07-25
Abstract: The invention relates to a telescopic stand comprising at least three telescopic units per stand leg, wherein a clamping device which can be actuated via just one clamping lever per stand leg is provided at two fixing locations (A, B) of the central stand unit. For this purpose, the clamping device is connected together at the two fixing locations (A, B) by an actuating bar (42). This considerably simplifies the stand's handling in that far fewer clamping levers with respect to the prior art have to be actuated.
Patent CA-2000985-C (CA)
Title: 1,4-diazepine derivative and its pharmaceutical use
Inventor: OKANO KAZUO
IPC: A61P37/08
Filed: 1989-10-18
Granted: 2000-01-18
Abstract: Triazolo-1,4-di-azepine compounds of the formula:     (see formula I) and pharmacologically acceptable salts thereof, wherein R1 and R2 are hydrogen or alkyl, R3 is hydrogen or halogen, R4 is hydrogen or alkyl, X is -OCO-, -NHCO-, -CO- or others and Y is cycloalkyl, cycloalkylalkyl, alkynyl or others, are useful in the pharmaceutical field, especially pertaining to allergic diseases.
Patent CA-2002106-C (CA)
Inventor: PARTIS RICHARD ALLEN
IPC: C07D491/056
Filed: 1989-11-02
Granted: 1998-12-08
Abstract: O-acylated derivatives of 1,5-dideoxy-1,5-imino-D-glucitol and their N-alkyl, N-acyl and N-aryl derivatives in which from one to four of the free hydroxyl groups are acylated with acyl groups having from one to eight carbon atoms and in which the N-alkyl and N-acyl substituents contain from four to fourteen carbon atoms and the N-aryl substituents contain from seven to fourteen carbon atoms are disclosed, provided that when N-aryl is benzyloxycarbonyl, the O-acyl groups contain four to eight carbon atoms.  These compounds have use as antiviral agents and as inhibitors of glycosidase enzymes.
Patent CA-2007353-C (CA)
Title: Superficial therapeutic system comprising an antineoplastic active substance, particularly 5-fluorouracil
Inventor: MUELLER WALTER
IPC: A61K31/505
Filed: 1990-01-09
Granted: 1997-08-19
Abstract: The present invention relates to a superficial therapeutic system consisting of an impermeable backing layer, an active substance containing matrix, and a removable protective layer, in which the matrix comprises:   a. antineoplastic active substance b.   a self-adhesive polyacrylate c.   a water absorber and optionally d.   a non-adhesive hydrophilic polyacrylate e.   a softener and/or penetration accelerator.
Patent CA-2008981-C (CA)
Title: Solid fuel stove
Inventor: STACK MICHAEL
IPC: F24B5/00
Filed: 1990-01-31
Granted: 1993-11-30
Abstract: A B S T R A C T                    SOLID FUEL STOVE          A solid fuel stove includes a number of features which co-operate to enhance combustion of solid fuel combustion residues, including; air ducting for receiving ambient air, heating the air, and delivering the heated air into the path of the combustion residues; a baffle for restricting the outlet from the combustion chamber, but operable to deflect combustion residues through the outlet when the stove door is open; and a secondary combustion chamber in the flow path of the residues.                                Fig. 2
Patent CA-2010187-C (CA)
Inventor: GILBERT STANLEY R
IPC: B24C9/00
Filed: 1990-02-15
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE           An  electrostatic  waste  separation process for abrasive blasting residues containing  an  abrasive  media and  a  hazardous  material  such  as lead-based paint.  A preconditioning stage as well as a postconditioning  stage is  used in addition to the electrostatic separation step. Preferably  the  preconditioning  stage  consists  of  the following  steps:   (a) a  size classification step; (b) a ferromagnetic   separation   step;   and   (c) a   gravity separation  step.   The  concentrated  hazardous  material separated by this  process  can  then  be  packaged  in  a container  which  can  be  safely  transported,  stored or disposed of.   The  nonhazardous  blasting  media  may  be recycled  and  reused  or  disposed  of  as a nonhazardous material.
Patent CA-2010855-C (CA)
Title: Injection molding system having spring biased nozzles
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/28
Filed: 1990-02-23
Granted: 1999-07-27
Abstract: A multi-cavity injection molding system or apparatus having a spring and sealing housing mounted between each nozzle and the manifold.  Each nozzle reciprocates between a retracted open position and a forward closed position in which the tapered forward end is seated in a gate.  The nozzle has a central sleeve portion with a bore which projects rearwardly into a matching bore in the housing.  Disc springs received in a channel in the housing which extend around the sleeve portion of the nozzle biases the nozzle to the closed position.  Thus, during each cycle injection pressure drives each nozzle to the retracted open position, and then the spring bias drives it to the forward closed position when the injection pressure is released.  The spring and sealing housing avoids leakage and misalignment as the nozzle reciprocates.
Patent CA-2023002-C (CA)
Inventor: PHILLIPS JAMES D
IPC: B24B21/16
Filed: 1990-08-09
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus  for monitoring or tracking  the angular position of a rotating camshaft during grinding or milling of cams on the camshaft.   The cams may be milled, but in the apparatus shown, they are ground by abrasive belts which are guided by actuators driven by CNC controlled motors, to obtain the desired cam contours.  Monitoring is carried out by a pick-up member engageable with a locating pin on the camshaft.  The pick-up member has a slot for receiving the locating pin between a locator pad and a leaf spring.  The leaf spring clamps the pin against the locator pad.  The pick-up member will closely follow the rotation of the camshaft despite variations in pin size, and feed back the exact rotative position of the camshaft to the CNC controlled motors consistently and accurately.
Patent CA-2023854-C (CA)
Title: Drying section apparatus for a paper making machine
Inventor: ILVESPAEAE HEIKKI
IPC: D21F5/04
Filed: 1990-08-23
Granted: 1992-12-22
Abstract: DRYING SECTION APPARATUS FOR A PAPER MAKING MACHINE                     ABSTRACT OF THE DISCLOSURE          The invention relates to an apparatus for use in the drying section of a paper machine, which apparatus comprises a drying cylinder group formed by drying cylinders and a roll group formed by rolls, preferably suction rolls located at a different height relative to the drying cylinders.  The geometric rotational axis of the roll located in an area between two adjacent drying cylinders in a different height position is spaced away from the center plane between the center axes of the drying cylinders.  The surface of the roll, preferably a suction roll, is adapted to be located as close to the surface of the drying cylinder on the web outgoing side of the roll as possible, whereby the free transfer distance of the outgoing side is minimized.
Patent CA-2036294-C (CA)
Title: Soft contact lens processing aid
Inventor: DRUSKIS ROBERT JOSEPH
IPC: B24B13/00
Filed: 1991-02-13
Granted: 2001-06-05
Abstract: A method for polishing hydrophilic contact lenses which comprises applying a polish consisting of a substantially water area material that in solution acts as a surfactant and an optional abrasive material to the lens surface to be polished and applying a moving polishing tool to the lens.
Patent CA-2036401-C (CA)
Inventor: ANDERSEN HAROLD W
IPC: A61L2/26
Filed: 1991-02-15
Granted: 1997-01-21
Abstract: A method for maintaining hydration of the contents of the water-impermeable packages containing items to be sterilized includes placing a moisture-releasing humidifying device into the package with the items to be sterilized, hermetically sealing the package, and releasing moisture from the moisture-releasing humidifying device into the package before the package is exposed to the gaseous sterilant. The moisture-releasing humidifying device includes an absorbent material and a cover about the absorbent material. The cover is made at least partially of a hydrophobic and vapor-permeable material such that moisture absorbed by the absorbent material passes through the vapor-permeable material to effect humidification within the package.
Patent CA-2036792-C (CA)
Title: Universally adapting comfort chinstrap for a firefighter's coat
Inventor: GRILLIOT WILLIAM L
IPC: A62B17/00
Filed: 1991-02-21
Granted: 2002-09-10
Abstract: A firefighter's coat having a chinstrap which is universally adapting and which automatically proper-ly fits the chin and neck region of a firefighter who wears the firefighter's coat and which is comfortable to the firefighter. The chinstrap has firefighting pro-tective material in one or more layers of material.      Each layer of firefighting protective material is cap-able of change in configuration to accommodate and fit properly the chin and neck region of the firefigher who wears the firefighter's coat. The material of the chin-strap which engages the chin and neck region of the firefighter is relatively soft and comfortable to the firefighter.
Patent CA-2036988-C (CA)
Title: Apparatus and method for injecting compounds in plasma for icp-oes analysis
Inventor: POPIELSKI STANLEY E
IPC: G01N21/01
Filed: 1991-02-25
Granted: 2001-07-31
Abstract: A sample of liquid or organometallic compound is analyzed far detection and measurement of metal impurities by inductively coupled argon plasma optical emission spectroscopy (ICAP-OES). The liquid sample is continuously injected into and evaporated in a heated stream of argon as the stream flows continuously to the plasma. In the plasma, metal impurities in the sample emit characteristic radiation which is measured by the spectrometer.
Patent CA-2038924-C (CA)
Title: Lidar scanning system
Inventor: CAMERON EVAN S
IPC: G01S7/481
Filed: 1991-03-22
Granted: 1998-08-04
Abstract: A LIDAR scanning system having a rotating multifaceted polygon mirror for transmitting modulated light from one of its facets to a surface. Diffuse light reflected off said surface is received by another facet of the polygon mirror and reflected to a photo detector.  The phase difference between the transmitted and received light is then used to compute the range of the surface from the scanning system.  The intensity of the returned light is used to create a gray scale image of the surface.  The use of separate optical paths fro the transmitted and returned light, and a small scanned field of view results in an improved signal-to-noise ratio.
Patent CA-2040175-C (CA)
Title: Carrier stock with band segments extending between opposite edges
Inventor: MARCO LESLIE S
IPC: B65D67/02
Filed: 1991-04-10
Granted: 1997-01-14
Abstract: Carrier stock formed from a single sheet of resilient polymeric material, such as low density polyethylene, for machine application to substantially identical containers. The stock is severable, along transverse lines that are perforated, to form individual carriers with container-receiving apertures and additional apertures, as defined by band segments, and with integral handles. The additional apertures facilitate reconfiguration of the stock from an as-formed configuration to an application configuration. Band segments defining the container-receiving apertures at each end rank at each end rank at each edge row include an outer cross segment, an outer edge segment, an inner cross segment, and an inner oblique segment. The inner cross segment extends from the outer edge segment to the margin of one of the additional apertures. The inner oblique segment, which is slit to define a folding line, extends from the outer cross segment to the margin of the same one of the additional apertures in a generally oblique direction tending away from the outer edge segment when such stock is unstressed. The handle has bifurcated ends with one foot joined to an outer edge segment and another foot joined to an adjoining segment.
Patent CA-2040718-C (CA)
Inventor: KONDO KAZUO
IPC: B29K23/00
Filed: 1991-04-17
Granted: 1999-04-27
Abstract: A heat-shrinkable polypropylene film adapted to be printed with, particularly, a flexographic ink is disclosed, which comprises a single layer heat-shrinkable film comprizing a polypropylene resin composition containing spherical silicone resin fine particles of 0.2 to 5 microns in average particle size in a content of 0.1 to 0.7 % by weight or a multi-layer heat-shrirnkable film wherein at least one of the surface layer comprises said polypropylene resin composition, with at least one surface of the single layer film or one surface of the surface layer of the multi-layer film having been subjected to corona discharge treatment to such degree that wettability index of the treated surface becomes 36 to 42 dyn/cm.