baber/WOPTO huggingface dataset:
Patent CA-1334209-C (CA)
Title: Finger sensor for pulse oximetry system
Inventor: TAN JOSEF K S
IPC: A61B5/024
Filed: 1989-08-03
Granted: 1995-01-31
Abstract: A finger sensor for a pulse oximetry system is provided having a body of flexible, resilient polymeric material formed as a pocket.  On the inside walls of the pocket toward the closed end are a LED light source and an opposing photodetector.  The space within the pocket transverse to the longitudinal dimension of the pocket exhibits a relatively smaller width and a relatively greater width.  As a finger is inserted into the pocket with the fingertip between the LED and the photodetector, the relatively smaller width of the pocket expands and the relatively greater width of the pocket decreases.  This expansion and decrease of the pocket dimensions are resisted by the resilient polymeric material, causing the walls of the pocket containing the LED and the photodetector to securely contact and retain the finger within the pocket.  The pocket preferably comprises a pocket having major walls containing the light source and photodetector adjoined on the longitudinal sides of the sensor by expansive side panels which expand and contract to engage fingers of varying sizes.
Patent CA-1332961-C (CA)
Inventor: MYERS GLEN A
IPC: H03D3/24
Filed: 1989-08-14
Granted: 1994-11-08
Abstract: A signal receiving system for receiving messages from each of several unequal amplitude FM carriers occupying the same portion of the frequency band. The capture effect associated with conven-tional frequency demodulators is utilized in a series of succes-sively coupled phase lock loops to provide demodulation of all of several FM carrier signals including weaker carrier signals in the presence of dominant carrier signals.  A phase lock loop demodula-tor provides a demodulated signal representing the information contained in the most dominant carrier signal input to the phase lock loop.   The phase lock loop also provides a replica signal which is identified to the most dominant carrier signal input.  The input signal is also delayed in a delay circuit and input into an input port of an output circuit.   The replica signal is also coupled to an input port of the output circuit.  The output circuit produces an output signal which is identical to the input signal except that the most dominant carrier signal is suppressed.  The output signal is then coupled to a successive phase lock loop and delay circuit.
Patent CA-1327950-C (CA)
Inventor: SALMON JOHN K
IPC: B66B11/02
Filed: 1989-08-30
Granted: 1994-03-22
Abstract: Abstract Elevator Car Mounting Assembly The elevator car is disposed in a frame which moves on rails through the elevator hoistway.  A pendulum mount is used to mount the car in the frame so that the car is free to swing within the frame in pendulum fashion.  Both lateral and torsional swinging movement of the car within the frame are controlled.  A combination spring/damper assembly interconnects the car and the frame to control such lateral movements of the car whereby the car is softly stabilized within the frame.
Patent CA-1328485-C (CA)
Title: Medical device for ultrasonic treatment of living tissue and/or cells
Inventor: TALISH ROGER J
IPC: A61B17/00
Filed: 1989-09-13
Granted: 1994-04-12
Abstract: MEDICAL DEVICE FOR ULTRASONIC TREATMENT      OF LIVING TISSUE AND/OR CELLS          ABSTRACT OF THE DISCLOSURE      The invention contemplates an ultrasonic body-treatment system wherein a body applicator is self-contained unit with its own radio-frequency oscillator/driver, factory-pretuned to its own transducer.  A remote-control unit supplies control signals via optical coupling to the oscillator-driver of the body-applicator unit.  Another optical coupling from the body-applicator unit to the remote-control unit enables fidelity of applicator performance to be monitored at the remote-control unit.  A safety interlock at the body-applicator unit precludes trans-ducer operation in the absence of adequate coupling to a patient's body.  The remote-control unit can thus provide all supervisory and control functions for the body-applicator unit without any electrical inter-connection between these units.
Patent CA-1328671-C (CA)
Title: Four roll inverter
Inventor: AGARWAL VINOD K
IPC: B65H29/58
Filed: 1989-09-29
Granted: 1994-04-19
Abstract: ABSTRACT OF THE DISCLOSURE        A tri-directional inverter for use in machines requiring copy sheet inversion for collated copy set output uses four rollers forming three sheet-feeding nips. All sheets enter the center nip and contact a diverter gate that urges them in either of two directions. The sheets are corrugated by corrugating rollers as they enter a spring loaded inversion channel. The spring and corrugation rollers urge the sheets back out of the inversion channel into engagement with either of the selected other nips formed by the four rollers for feeding back into the machine for further processing.
Patent CA-1318937-C (CA)
Inventor: MORTIMER JOHN H
IPC: F27B14/06
Filed: 1991-07-16
Granted: 1993-06-08
Abstract: APPARATUS AND METHOD FOR MAINTAINING CONSTANT MOLTEN METAL LEVEL IN METAL CASTING               Abstract of the Disclosure Apparatus and method for providing a constant level of molten metal to a mold in gas permeable shell mold cast-ing. The apparatus includes a furnace for melting and hold-ing metal to be cast.  Structure is provided for locating a mold to be filled in casting relationship with the molten metal in the furnace and for causing molten metal to be drawn from the furnace into the mold.  Structure responsive to the sensor is provided for tilting the furnace relative to the mold causing the level of the molten metal to remain constant relative to the mold as the mold is being filled.
Patent CA-1312251-C (CA)
Inventor: FARRIER ERNEST G
IPC: A24D1/22
Filed: 1991-07-25
Granted: 1993-01-05
Abstract: SMOKING ARTICLE WITH IMPROVED FUEL ELEMENT               ABSTRACT OF THE DISCLOSURE     The present  invention preferably relates  to a  smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product,  without significant thermal degradation of the aerosol  former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol.  The article of the present invention is able to provide  the user  with  the  sensations  and benefits  of cigarette  smoking  without  the  substantial  combustion products produced by burning tobacco in a conventional cigarette.  In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use.  Preferred embodiments of the present smoking article comprise a  short combustible carbonaceous  fuel element,  a  short  heat  stable,  preferably carbonaceous substrate bearing an aerosol forming substance, an efficient insulating means, and a relatively long mouthend piece.  The fuel element is provided with a plurality of longitudinally extending  passageways  which  act  to  control  the  heat transferred from the burning fuel element to the aerosol generating means.
Patent DK-150265-C (DK)
Inventor: SCHULZ JUERGEN
IPC: B26F1/40
Filed: 1981-03-27
Granted: 1987-11-30
Abstract: A machine for punching or pressing sheet material comprises a support base, a stationary machine member and a machine member which is rectilinearly displaceable relative thereto for the working movement. At least one such member is fitted with a tool and in order to produce the working movement, a wedge is displaceable transversely to the direction of the said movement in a reciprocatory manner by means of a drive provided between the base support, or a member connected thereto, and the displaceable machine member, or a member connected thereto. The load transmitting surfaces on the wedge and the load transmitting surfaces facing the same on the adjacent support base and displaceable member are formed by hardened body-surfaces.
Patent DK-162693-C (DK)
Inventor: ROESCH WILHELM
IPC: A47G/
Filed: 1989-05-24
Granted: 1992-04-21
Abstract: PCT No. PCT/DE88/00420 Sec. 371 Date Jun. 13, 1989 Sec. 102(e) Date Jun. 13, 1989 PCT Filed Jul. 7, 1988 PCT Pub. No. WO89/02714 PCT Pub. Date Apr. 6, 1989.A garment hanger for supporting several articles of clothing. The garment hanger has a plurality of U-shaped carrying bars that are telescopically, rotatably and slidably mounted in a carrying element. The garment hanger can be hung on a closet clothes bar so that a plurality of articles can be hung in a narrow space. The garment hanger is configured so that if one of the carrying bars is pulled out, the carrying bars that remain in position act as counter weights to balance the entire garment hanger system.
Patent FI-70624-C (FI)
Inventor: EKWALL CARL GOESTA BERNHARD
IPC: B25D17/26
Filed: 1979-10-04
Granted: 1987-10-20
Abstract: Oil is supplied to the compressed air supply hose (15) for a jack leg rock drill (10) by means of a conventional in-line oiler (16). A substantial part of the oil is separated from the drive air by means of a wall flow separator (30,31) at the drill and conveyed through internal passages (35) in the drill to various parts to be lubricated such as a chuck (25) and a ratchet mechanism (26) for rotating the chuck.
Patent FI-71767-C (FI)
Inventor: BAUER ROBERT
IPC: C12Q1/54
Filed: 1982-02-10
Granted: 1987-02-09
Abstract: Test system for the determination of glucose in aqueous fluids of the type which comprises glucose oxidase, a peroxidatively active substance and chromogen. Use of m-anisidine as a chromogen which permits the semi-quantitative determination of glucose at higher concentrations than is possible with previously used chromogens.
Patent FI-75089-C (FI)
Inventor: PETERSON LARS GUSTAF BIRGER
IPC: A43B13/20
Filed: 1982-03-23
Granted: 1988-05-09
Abstract: A shoe sole construction designed so as to be biodynamically shock-absorbing.In the sole (2) are provided two cushions (8, 9) which are filled with a fluid (10) and interconnected by means of a number of channels (11). One cushion (8) is positioned underneath the heel (6) of the foot and the other cushion (9) is positioned underneath the transverse forward arch (7) of the foot.When the wearer of the shoe sets down his foot into contact with the ground, the heel strikes the ground first and a shock-absorbing effect is then obtained as the rear cushion is compressed. Upon this compression, fluid flows from the rear cushion (8) to the front cushion (9), which expands and lifts the front arch of the foot, releaving the weight thereon and supporting the front arch when the forefoot is set down on the ground. When the wearer continues the walking cycle, the forward cushion (9) is compressed, causing the rear cushion (8) to expand and the latter is again ready to provide a shock-absorbing effect upon the next step and heel strike.
Patent FI-77977-C (FI)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/56
Filed: 1982-11-11
Granted: 1989-06-12
Abstract: PCT No. PCT/FR82/00055 Sec. 371 Date Nov. 18, 1982 Sec. 102(e) Date Nov. 18, 1982 PCT Filed Mar. 19, 1982 PCT Pub. No. WO82/03170 PCT Pub. Date Sep. 30, 1982.Sanitary articles to absorb body liquids. They comprise an external liquid-impermeable sheet (2) enveloping the absorbing pad (1) not only across all of its surface (1b) opposite the human body and over all its thickness, but also it is applied as a pleat on the longitudinal edges of the pad side (1a) facing the human body. Menstrual napkins, pilches.
Patent FI-84780-C (FI)
Inventor: MILEWSKI CHRISTIAN
IPC: A61J15/00
Filed: 1986-05-09
Granted: 1992-01-27
Abstract: An apparatus for administering fluids through the nose by means of a tube is provided which comprises a tube having a distal end and a proximal end. The proximal end of the tube when no administration is being carried out is secured in position and disposed removably within the nasal vestibule for the administering. This ensures that during this time when no administering is being carried out, the proximal end of the tube is mounted invisibly within the nose whilst for administering the fluid it can easily be removed from the nasal vestibule and connected to the fluid container.
Patent FI-94293-C (FI)
Inventor: MARTTI LAURI
IPC: G07C15/00
Filed: 1989-11-07
Granted: 1995-08-10
Abstract: A game playing apparatus comprising a lottery-type lot drawing device which starts at least one lot drawing event by means of a coin, the lot drawing device drawing for each lot drawing event an individual outcome (11) among prize-winning and losing outcomes; and a display device (3) for displaying the outcome of the lot drawing. In order to make a lottery-type game more interesting, the display device (3) is arranged to visually display the outcome (11) of the lot drawing in terms of the rules of a card game (12) or other similar game known per se.
Patent FI-94885-C (FI)
Inventor: TIIKKAINEN MATTI KALERVO
IPC: E02D5/34
Filed: 1990-02-28
Granted: 1995-11-10
Abstract: PCT No. PCT/FI91/00058 Sec. 371 Date Sep. 21, 1992 Sec. 102(e) Date Sep. 21, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/13225 PCT Pub. Date Sep. 5, 1991.An apparatus and a method for building a foundation for uprights, such as flagpoles, posts, pillars or the like, or for making passages e.g. for cables, tubes etc. The apparatus (1) includes a drive-shaft (3) equipped helical auger (2). The shaft (3) is provided with a tubular body portion (4,4a). The end of the body section (4a) facing the helical auger (2) is fitted with a conical section (5) tapering towards helical auger (2). Thus, when the apparatus is in operation, the tapered section (5) serves to compact a soil layer softened by the helical auger (2).
Patent NL-23368-C (NL)
IPC: C08L1/00
Abstract: 301,439. Spicers, Ltd., and Hands, H. J. Aug. 30, 1927. Electricity, discharging.-The electric charge carried by sheets or films formed by evaporation of the solvent from solutions of compositions containing cellulose esters or ethers, such as cellulose acetate, when stripped from the surface on which they are formed is removed by passing them through an electrically conducting aqueous bath, connected to earth. The bath may contain a dilute solution of caustic alkali, acid, or an acid salt, such as sodium hydrogen phosphate, which reduces an extremely thin layer of the film to cellulose and thereby more effectually removes the electrical charge on the film, or alternatively the bath may contain neutral salts, such as sodium chloride, ammonium sulphate or sodium sulphate. Last traces of solvent may subsequently be removed from the films by passing them through an aqueous oxidizing bath containing for example hydrogen peroxide, or both baths may be combined. The films are then passed through a neutralizing bath and finally washed with water and dried. Sheets or films made according to Specification 287,635 may be further treated in this manner. A softening agent such as ethyl alcohol or methylated spirit may be added to the electrolyte bath. Gelatine coatings adhere more readily to such sheets or films, the surface layers of which have been reduced to cellulose. In the apparatus shown, the film 10 stripped from an endless metal band passes over guide rollers through the necessary treatment baths, the first of which is earthed, and between squeegees 18, 24 and 34, water sprays 30 and hotair drying chamber 36 to the winding reel 42.
Patent NO-150466-C (NO)
Inventor: SAMS BERNHARD
IPC: G01F11/32
Filed: 1979-11-20
Abstract: An apparatus for dispensing viscous pastes, creams and the like substances (12) that are not free-flowing under gravity comprises a container (10) and a charge-dispensing pump (120) at the bottom thereof. The pump comprises a cylinder (122) and a piston (130) consisting of an inner member (132) and an outer member (134). The piston (130) is reciprocated by a piston rod (126). In non-operated position, stem (133) of inner piston member (132) closes and seals a dispensing nozzle (146) at the outer end of the piston rod. When the piston rod is actuated downwardly, the nozzle (146) moves away from the stem (133) until shoulders (152) on the piston rod engage fins (148) on the stem and pull the inner piston member (132) down until it seats on the top of outer piston member (134) closing apertures (33) therein. Substance (12) is then expelled by piston (130) from cylinder (22) through outlet port (129) between the top of the piston rod and the inner member (132), the annular passage (152) through the piston and nozzle (146). When after dispensing the contents of the cylinder the piston rod is actuated upwardly nozzle (146) moves onto stem (133) and is thereby sealed, and port (129) closes. The inner piston member (132) is then lifted through outer piston member (134), opening apertures 33. A rib (27) on inner member (132) then entrains the outer member (134) and the piston (130) moves back to its non-operated position causing a vacuum in cylinder (122) which thus refills with substance (12) through apertures (33).
Patent NO-155235-C (NO)
Inventor: SCHEDWIN SVEN-ERIK
IPC: B25J17/00
Filed: 1983-08-25
Abstract: Improved arrangement for transferring heavy work pieces from a transport or storage position to at least one machining position or reverse. According to the invention this is achieved by means of a pair of arms (13) which are telescopically extendable for bridging the distance between said positions and by means of support means (14, 15) which, in the fully or partly extended position for the arms (13), engage and support the arms adjacent their outer ends.
Patent NO-161771-C (NO)
Inventor: MAGNUSSON HANS GOERAN
IPC: A01N37/02
Filed: 1984-05-28
Abstract: The use of compounds of formula I (in 2,3-threo- configuration):wherein n is an integer from 5 to 9, R' and R" are equal or different, and are each selected from the group consisting of hydrogen, lower alkyl, or are together 0 (oxigen) or = CH<sub>2</sub> (methylene), and R is lower alkyl, for the inhibition of pheromone mediated attraction between male and female of pest insects, particularly of the family Diprionidae; the use of compounds of the formula II (in 2,3-erythroconfiguration):wherein n is an integer from 5 to 9, R<sub>a</sub> is hydrogen, and R<sub>a</sub> is lower alkyl, or R<sub>a</sub> and R<sub>a</sub> together form methylene, and R<sub>a</sub> is lower alkyl, as an attractant for pest insects, preferably of the family Diprionidae.
Patent NO-163558-C (NO)
Inventor: NIESKENS MARTIN JEAN PIERRE CO
IPC: B01D53/34
Filed: 1985-03-25
Abstract: Process for removing H2S from gases, which process comprises contacting a H2S-containing gas with a solid absorbent comprising an intimate mixture of zinc oxide and a zeolite having a pore size larger than 0.40 nm at a temperature above 300 DEG C, and regenerating spent absorbent by passing an oxygen-containing gas over the absorbent at a temperature above 400 DEG C.
Patent NO-164662-C (NO)
Inventor: COQUARD JEAN
IPC: C08G69/40
Filed: 1985-12-09
Abstract: Homogeneous, flexible block copolyetheramides having a melting/softening point of at least 170 DEG  C., a glass transition temperature, measured at ZHE, of at most -5 DEG  C., and a melt viscosity of at least 500 poises, said block copolyetheramides comprising the oxyacid, or alkali or alkaline earth metal, such oxyacid salt catalyzed polycondensate of admixture of (i) a lactam having from 4 to 12 carbon atoms with (ii) a solution of (iii) a salt of a fatty acid dimer and a polyoxyalkylenediamine, or mixture thereof, with a triamine, in (iv) a solvent medium which comprises (1) a mixture of water and an aliphatic alcohol having less than 5 carbon atoms, (2) a water/alcohol/lactam mixture wherein the alcohol and lactam are as in (1), (3) a melt of said lactam, or (4) a mixture of water and a water-soluble such lactam, the stoichiometry of said salt (iii) having been carefully pre-adjusted such that the pH thereof is essentially that as exists at the equivalence point thereof, and said oxyacid comprising at least one acid function having a pKa of no greater than 4.
Patent NO-167577-C (NO)
Inventor: NIELSEN JOERGEN ILUM
IPC: C08B37/00
Filed: 1987-04-29
Abstract: A method for production of low molecular weight heparin (LMW-heparin) bv enzymatic depolymerization of heparin with heparinase wherein heparin is continuously fed to a depolymerization zone, the depolymerized LMW-heparin is ultrafiltrated, the retentate is recycled to the depolymerization zone and LMW-heparin is recovered from the filtrate. The process enables the production of LMW-heparin with a desired molecular weight and low polydispersity within narrow limits by continuously or frequently measuring the molecular weight and polydispersity of the LMW-heparin product and correction of process parameters of the depolymerization reaction so as to counteract deviations in the molecular weight and polydispersity from the desired values.
Patent NO-175620-C (NO)
Inventor: EIBL HANSJOERG
IPC: C07F9/22
Filed: 1987-08-03
Abstract: PCT No. PCT/EP86/00705 Sec. 371 Date Oct. 2, 1987 Sec. 102(e) Date Oct. 2, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03480 PCT Pub. Date Jun. 18, 1987.Cytotoxically-effective medicaments containing hexadecylphosphocholine as active material.
Patent NO-171198-C (NO)
Inventor: FREI JOSEF
IPC: B03B9/06
Filed: 1988-02-16
Abstract: In the process, the garbage is treated before separation, if appropriate by comminution, water extraction and/or loosening. It is to be developed so that the parts consisting of non-conductive material can be removed simply and cost-effectively. This is achieved in that the refuse in the form of a heterogeneous material stream (8) of limited grain size is subjected, at a first station, to a treatment electrostatically charging the parts of non-conductive material and, at a subsequent second station, the electrostatically charged parts are extracted from the material stream (8) in the fluidised or suspended state of the latter by means of at least one receiver (5) of opposite electrostatic charge.
Patent NO-175700-C (NO)
Inventor: PEDERSEN IB OBEL
IPC: A23L3/22
Filed: 1993-11-26
Abstract: A method of heating media flowing through an insulating pipe by means of high-frequency electrical power. The medium is fed through a pipe of a substantially electrically non-conducting material and only presenting minor dielectric losses, and around which two ring electrodes are arranged at such a mutual axial distance that the two electrode rings are mutually spaced by a predetermined pipe length connecting said electrodes to the terminals of an HF generator and applying an HF voltage from the HF generator. In this manner a uniform and efficient heating is obtained of the flowing medium or fluid (granulate, liquid or gas) without said medium necessarily getting into direct contact with a heating means and without said medium escaping from its conveying pipe. The latter is very advantageous in connection with many uses, such as when toxic or aggressive media apply, and also when sensitive media are involved which do not endure getting in contact with the atmosphere.
Patent CA-2006882-C (CA)
Title: Form-in-place polysaccharide gels
Inventor: GARBE JAMES E
IPC: C08L5/04
Filed: 1989-12-29
Granted: 1999-12-07
Abstract: 42890CANlA     ABSTRACT OF THE DISCLOSURE           A method and article useful for preparing stable polysaccharide gels from aqueous solutions of water-soluble polysaccharides bearing pendant carboxylate groups.  The gels produced may be of the foamed or nonfoamed variety.
Patent CA-2008192-C (CA)
Title: Process of using an improved flue in a titanium dioxide process
Inventor: GONZALEZ RAUL A
IPC: C01G23/07
Filed: 1990-01-19
Granted: 1999-02-23
Abstract: In the process for producing titanium dioxide by (a)  reacting titanium tetrachloride and oxygen in the vapor phase to produce titanium dioxide, and (b)  subsequently cooling the titanium dioxide in a flue, an improvement comprising utilizing for all or a portion of the flue a conduit having a plurality of internal, substantially longitudinal protuberances, depressions or both.