baber/WOPTO huggingface dataset:
Patent FI-92545-C (FI)
Inventor: HACKMANN HARTMUT
IPC: H04N5/44
Filed: 1989-12-13
Granted: 1994-11-25
Abstract: In an arrangement for transmitting digital television signals from a plurality of signal sources to at least one signal sink, an interconnection of several video signal sources which are of a simple structure and simple to operate and can be used universally and reliably for different operating modes is enabled by a picture signal line group (7) for the transmission of luminance and color signals encoded as digital picture data from always one optional signal source of the signal sources (1, 2, 3, 4), a synchronizing signal line group (8) for the transmission of a picture data clock siganl and a line synchronizing signal from a clock signal source (45) and also an access-control (9) having for each signal source (1, 2, 3, 4) an access-control circuit (13, 23, 33, 43) which supplies an inhibit signal from a output (15, 25, 35, 45) when an inhibit signal is applied to an input (14, 24, 34, 44) or when a signal from the associated signal source (1, 2, 3, 4) is available there for transmission and which when an inhibit signal is present at its input (14, 24, 34, 44) inhibits the associated signal source (1, 2, 3, 4) for the supply of digital picture data in a predetermined temporal correlation with the picture data clock signal and enables it in like manner after the inhibiting signal has disappeared, all the access-control circuits (13, 23, 33, 43) having their inputs (14, 24, 34, 44) and their outputs (15, 25, 35, 45) incorporated in a chain circuit which determines the priority of the signal sources (1, 2, 3, 4) for the transmission.
Patent FI-93165-C (FI)
Inventor: BRINDOEPKE DIETER
IPC: A47J31/44
Filed: 1991-01-03
Granted: 1995-03-10
Abstract: A filter apparatus for producing aromatic extracts of coffee or tea includes a filter vessel having an interior with a pyramid-like shape and a filter paper insert which, in use, is adapted in shape to the interior of the filter vessel. In order to improve the utilization of the aroma carrier, the corners of the filter vessel in the usable interior are beveled or otherwise altered. The filter paper insert is correspondingly provided with creases in its corner regions so as to permit a substantially form-fitting support of the filter paper insert at the beveled corners of the filter vessel.
Patent FI-97949-C (FI)
Inventor: SAUERBIER DIETER
IPC: A61K9/16
Filed: 1991-07-15
Granted: 1997-03-25
Abstract: A granulate containing mesna is made by granulating mesna in the presence of an alcohol, acetone or a mixture of one of these with water. The granulate may be converted to tablets, along with other agents. The tablets contain: 0.01-1 parts by weight of a binding agent 0.03-0.4 parts by weight of a disintegrant 0.01-0.2 parts by weight of a lubricant and 0.1-1 parts by weight of a filling agent as well as, in the case of an effervescent tablet, an additional 0.05-30 parts by weight of a conventional physiologically acceptable effervescent mixture.
Patent FI-97455-C (FI)
Inventor: OJANEN PAAVO
IPC: B28B1/08
Filed: 1991-10-11
Granted: 1996-12-27
Abstract: The present publication discloses a method for producing a concrete product with a controlled degree of compaction by means of on-line measurement of casting condition variables and an apparatus suited to implement the method. The invention is based on measuring and computationally processing the power consumed by the side (12) or top (11) trowelling beam of the casting apparatus, or alternatively, a variable related to said power, and on the basis of the obtained result, controlling the factors affecting the degree of compaction such as the rotational speed of the feed augers (2) and the vibration effect and/or the mechanical trowelling motion of mandrels (3) or other elements. The power consumed for compaction correlates extremely well with the degree of compaction, thereby providing by way of the invention a regulation method for the degree of compaction in the cast material and thus a very satisfactory tool for controlling the quality of the final product. <IMAGE>
Patent FI-98751-C (FI)
Inventor: LARSSON HAOKAN
IPC: E05F15/10
Filed: 1993-06-15
Granted: 1997-08-11
Abstract: An apparatus monitors an a.c. motor (12), a door (14) operated by the motor, a frequency converter (16) for supplying electric power to the motor (12), and a control and signal-processing means (32) which causes the frequency converter (16) to control the door in accordance with a desired movement. The movement of the door is continously detected. The control and signal-processing means (32) compares the desired movement of the door with the detected movement, in order to emit an alarm signal (L) when the difference is too considerable. A switch means (28) thus blocks the power supply to the motor (12). A sensing means (31) senses whether the power supply to the motor (12) is blocked. The alarm signal (L) is repeatedly emitted in order to establish a possible malfunction of the switch means (28).
Patent NO-176570-C (NO)
Inventor: BURGER HENRY GEORGE
IPC: A61K39/395
Filed: 1986-02-06
Abstract: A protein which satisfies all the biological criteria which are characteristic of inhibin has been isolated from a gonadal source. The purification and characterization of inhibin and the use of the purified material to raise antibodies, the use of inhibin and said antisera in a quantative radioimmunoassay, and application in vitro and in vivo of inhibin and antibody to inhibin, are described. There is provided a purified protein, inhibin characterized in that the apparent molecular weight as determined by SDS-PAGE is 56,000+/-1,000, the isoelectric point is in the range 6.9-7.3, and the protein can bind specifically to Concanavalin A-Sepharose. Moreover, the protein includes two subunits, characterized in that their apparent molecular weights as determined by SDS-PAGE are 44,000+/-3,000 and 14,000+/-2,000, respectively. Furthermore, the isoelectric point of the 44,000 molecular weight sub-unit is in the range of 6.0-7.0. In addition, the N-terminal amino acid sequence of the two subunits are described. With regard to the purified protein, inhibin, the protein can suppress follicle stimulating hormone (FSH) but not luteinizing hormone (EACH), thyroid stimulating hormone or prolactin in an in vitro bioassay system, and the protein can be labeled with radioactive iodine. In addition to the forgoing, there is also provided a method for isolating and purifying inhibin from mammalian ovarian follicular fluid, characterized by one or more gel permeation chromatography steps; reversed-phase high performance liquid chromatography steps; preparative polyacrylamide gel electrophoresis steps; and electrophoretic elution of the purified inhibin.
Patent NO-170194-C (NO)
Inventor: KNIGHTON DAVID R
IPC: A61K35/14
Filed: 1986-07-23
Abstract: A composition comprising a first substance which causes direct growth of capillary endothelium and a second substance which is mitogenic for cells selected from the group consisting of fibroblast cells, capillary endothelial cells and epithelial cells is useful for preparing a medicament to be applied to wounds for the purpose of forming granulation tissue in the wounds or may be used for cosmetic purposes.
Patent NO-170804-C (NO)
Inventor: BOWMAN ROBERT M
IPC: C07D413/06
Filed: 1988-07-07
Abstract: Disclosed are 1,2-benzisoxazole and 1,2-benzisothiazole derivatives represented by formula I    <IMAGE>  (I)  wherein X represents oxygen or sulfur; Z rep;esents carbon (CH) so as to complete the imidazol-1-yl ring radical or Z represents nitrogen (N) so as to complete the 1,2,4-triazol-1-yl ring radical; R1 represents hydrogen, lower alkenyl, lower alkynyl, aryl-lower alkyl or lower alkyl; R2 represents hydrogen, lower alkenyl, lower alkynyl, aryl-lower alkyl or lower alkyl; or R1 and R2 combined represent lower alkylene; or R1 combined with R5 located on the Z-carbon atom of the imidazolyl radical represents C2-C4-alkylene; R3 and R4 independently represent hydrogen, lower alkyl, cycloalkyl, halogen, trifluoromethyl, cyano, nitro, amino, hydroxy, lower alkanoyloxy, carbocyclic aroyloxy, lower alkoxy, or carbocyclic aryl; or R3 and R4, together when located on adjacent carbon atoms, represent lower alkylenedioxy; or R3 and R4, together when located on the carbon atoms to which attached a benzo-fused or C5-C7-cycloalka-fused ring, respectively; R5 located on carbon represents hydrogen, lower alkyl or hydroxy-lower alkyl; R6 located on carbon represents hydrogen or lower alkyl; or when Z represents carbon, R5 located on the Z-carbon atom combined with R6 located on the adjacent carbon atom represents C3-C5-alkylene; and pharmaceutically acceptable salts thereof; which are active in mammals as anticonvulsant agents.
Patent NO-171406-C (NO)
Inventor: PERSSON AAKE
IPC: B60P7/08
Filed: 1989-04-19
Abstract: A binding device having an automaticly operated back-catch and a catch lifting arrangement for said back-catch and comprising a stationary catch rail (1) having, in its upper portions, hook grooves (7), a catch link (2), which is slidably mounted in relation to said catch rail (1), and which is provided with catch arms (10), designed to slide down into and automaticly back-catch said catch link (2) in relation to said catch rail, and in which said catch link (2) forms a fastener for a stretching rope or a wire (4) in order to bind a load in relation to said stationary catch rail (1), as well as having an actuation motor (3) for said catch link (2), and in which said catch link (2), with its end facing said actuation motor (3), is pivotably mounted in a slipper (9), which is slidably mounted on the piston rod (16) of said acutation motor (3), and in which said catch link (2), in a position at a distance from the pivot pin (14) in said slipper (9), is provided with a lifting cylinder (13). Said piston rod (16) of said actuation motor (3) is provided with, in its free end, a head or a cone (20), designed to be able to actuate said lifting cylinder (13) and attain a rotation upwards of said catch link (2) about its pivotal pin (14) and in this way a release of said catch arms (10) of said catch link (2) from said hook grooves (7) of said catch rail (1).
Patent NO-176252-C (NO)
Inventor: WATANABE NAOTAKA
IPC: D21H17/43
Filed: 1990-02-26
Abstract: Disclosed are a papermaking method of preparing a paper having a reinforced strength wherein a polymer latex is added to a paper stock in an amount of from 2.5 to 30 % by weight. The polymer latex is prepared by neutralizing a seed polymer with an acid or a salt or by quaternizing it with a quaternizing agent. The surfaces of the emulsion grains are highly densely cationated. The seed polymer is formed by adding a monomer as represented by the following formula (I) or a mixture of the monomer (I) and copolymerizable ethylenic unsaturated monomer(s) (II) to a seed latex of a carboxyl-modified synthetic rubber latex or synthetic resin emulsion and polymerizing them: <CHEM>  R1 represents H or CH3;  R2 represents an alkylene group having from 2 to 5 carbon atoms; R3 and R4 each represent H or an alkyl group having from 1 to 5 carbon atoms;  A represents   - @-O- or   -@-NH-; and R1, R3 and R4 and so selected that the monomer is hardly soluble or insoluble in water.   The paper has a noticeably improved paper-strength.
Patent CA-2010313-C (CA)
Title: Lighting control system
Inventor: WARREN RUFUS WASHINGTON III
IPC: H05B37/02
Filed: 1990-02-19
Granted: 1999-03-02
Abstract: A lighting control circuit is provided for controlling illumination and dimming of at least one light in a lighting circuit for operation at a selectable one of a plurality of applied voltages.  The lighting control circuit includes a power supply circuit for receiving an AC line voltage input and for converting the AC line voltage to selectable rectified AC and DC power for delivery to the lighting control circuit.  A timing generator circuit is also coupled with the power supply circuit and is responsive to a rectified AC sample from the power supply for generating and shaping an electrical timing signal.  A timing comparator circuit is responsive to the electrical timing signal for generating a variable duty cycle output signal.  A switching control circuit is coupled with the lighting circuit for gating current therethrough in accordance with the variable duty cycle output control signal.
Patent CA-2018797-C (CA)
Inventor: TOKITA NOBORU
IPC: B29C65/02
Filed: 1990-06-12
Granted: 2000-05-23
Abstract: An apparatus for building a tire comprises a supply of elastomeric sheet material of a predetermined length and having spaced apart first and second end portions. A plurality of parallel extending reinforcing members are contained in the elastomeric sheet material of which adjacent reinforcing members are spaced apart a substantially equal first distance. An embosser for elastically deforming the first and second end portions of the elastomeric sheet material increases the distance between the adjacent reinforcing members in each of the first and second end portions to a second distance greater than the first distance. A drum is provided to receive the elastomeric sheet material with the first and second end portions overlapped. A mold is provided to bond together the first and second end portions of the elastomeric material in the overlapped portion under heated pressure to form a joint. At least one reinforcing member in the first end portion is located between a pair of radially extending planes containing a respective one of a pair of adjacent reinforcing members in the second end portion:
Patent CA-2019422-C (CA)
Title: Macromers for graft polyols and the polyols prepared therefrom
Inventor: MENTE DONALD C
IPC: C08G18/63
Filed: 1990-06-20
Granted: 2000-11-21
Abstract: Macromers for use in preparing stable, low viscosity graft polymer polyols of high solids content are disclosed. These macromers are easily made in high yield with short cycle times, and may be used to prepare graft dispersions containing amine based polyols.
Patent CA-2020300-C (CA)
Title: Thick wall stabilizing clip
Inventor: CIRCELLI MICHAEL J
IPC: E04B1/41
Filed: 1990-07-03
Granted: 1995-09-26
Abstract: A clip is provided having a base of generally planar configuration with a free end and first and second flanges integral with and extending away from the base for bearing on opposite surfaces of a thick wall.  The second flange is intermediate the first flange and the free end of the base.   A method is provided for making such a clip in which a metal blank of desired length and width is bent generally at right angles to form the first flange.  The blank is slit to define an aperture having three sides and a tongue.  The tongue is bent to form the second flange.          A method is provided for providing lateral support to a thick wall in which such a clip which is laid over a top edge of the wall and secured to a supporting surface.
Patent CA-2021352-C (CA)
Title: Cleaning device for precision castings
Inventor: STEIN LOTHAR
IPC: B22D31/00
Filed: 1990-07-17
Granted: 1994-03-22
Abstract: ABSTRACT         With a cleaning device that uses high-voltage discharges in liquids, it is possible to safely clean even clusters of preci-sion castings if a tubular processing chamber serves as shock wave reflector and the position of the component and of the electrode are variable.  Casting elements encrusted both with thin ceramic layers and with more ductile deposits are safely cleaned after they are lowered into the tubular chamber with sealable apertures on both sides, and after shock waves have been generated via the electrode positoned in the chamber.  The tubular configuration of the chamber, which is preferably positioned endless, makes it pos-sible in particular to utilize the reflection waves to clean the individual components.  By way of a hoist, the component configur-ed as a cluster as well as any other configured component is passed by the electrode, turned, and if necessary swivelled in order to thus ensure a uniform and rapid cleaning.  The chamber itself is filled with water in order to conduct the shock waves, whereby water and residue are continually diverted in the base area while new water is added at the top, preferably the recycled and purified water.
Patent CA-2021789-C (CA)
Title: Roller blind for windows, doors or the like
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/15
Filed: 1990-07-23
Granted: 1994-12-13
Abstract: A roller blind for windows, doors or the like comprises two curved interlocking profile strips having clamped therebetween flexible hinge straps which extend in a direction vertical to said profile strips and connect same to each other in the vertical direction.
Patent CA-2026962-C (CA)
Title: Fiber optic sagnac interferometer with digital phase ramp resetting for measurement of rate of rotation
Inventor: SPAHLINGER GUENTER
IPC: G01C19/72
Filed: 1990-10-04
Granted: 1995-08-01
Abstract: In order to avoid a dead band and to remove scale factor nonlinearities,  particularly  in  the  case  of  low  rates  of rotation, it is proposed for a fiber optic interferometer rate-of-rotation sensor which is reset by phase ramp via a digital control circuit to use as demodulation signal within the control circuit  a  signal  that  is  statistically  independent  of  all parasitic signals coming into consideration and originates from a modulation signal generator provided with a random number generator, which moreover provides in a statistically distributed manner a reversal of the phase modulator signal to integral values of .pi./2 of the interferometer characteristic.
Patent CA-2028504-C (CA)
Title: Weigh feeding apparatus for pourable substances
Inventor: HAUPTKORN ALFRED
IPC: G05D7/06
Filed: 1990-10-25
Granted: 1993-04-13
Abstract: Summary A weigh feeding apparatus for pourable substances such as granulates, powders and fluids consisting of a container equipped with a controllable device for discharging the substance, weighing apparatus for the container or for a conveyor arranged subsequently to the discharging device. Attached to this is an electronic circuitry provided with a computer for the regulation and control of the discharging device, which counts the digital measuring signals of the weighing apparatus during a period of time, compares them with a reference value and produces a setting or control value for the discharging device at a divergence of the signal. In order to maintain a gravimetric feed during external disturbances and/or when refilling the container the circuitry contains d device for the production and processing of a support value, this device storing the measuring signals of the weighing apparatus at one or several feed speeds of the discharging device during an adjusting operation free of external disturbances, converting them to the setting range with the aid of the reference value, adding the supporting values to the measuring values produced during the operation during the occurrance of extremely high measuring signals or temporarily by an impulse generator.          Furthermore the circuitry compares the mixed values with the reference value and produces the control or setting values for the discharging device at a divergence of same.
Patent CA-2033345-C (CA)
Title: Arrangement for removing oxidizable or combustible particles from exhaust gases
Inventor: FLATOW KARL-HEINZ
IPC: F01N3/26
Filed: 1990-05-30
Granted: 2000-07-18
Abstract: The invention relates to a device for removing soot particles from exhaust gases of a diesel engine. To this end, the exhaust pipe of the diesel engine is connected to a cyclone tube into which the exhaust gases of the diesel engine flow tangentially. The exhaust gases expand adiabatically as they flow through a diaphragm in the region of the exhaust gas inlet, and are cooled in the process. The exhaust gases swirl helically in the cyclone tube, and the temperature is raised by approximately 100° C, i.e. incoming gases at a temperature of approximately 500° C are heated to approximately 600° C.  This temperature is sufficient for combustion of the soot particles inside the pipe. The exhaust gases leaving the hot end are therefore practically free from soot particles.
Patent CA-2035427-C (CA)
Title: Floor covering for tennis courts
Inventor: SCHEFER ULRICH
IPC: E01C13/06
Filed: 1991-01-31
Granted: 1997-01-07
Abstract: The floor covering for tennis courts is particularly suited for unroofed outdoor courts, but also for sports halls.          It comprises a foundation layer and, thereabove, a top-dressed layer consisting of broken material like pebble stones or the like. The top-dressed layer is provided with a water-pervious support layer consisting of loosely bound rubber granule par-ticles. Finally, the support layer is provided with a textile floor covering consisting of synthetic fibres with inhomogenous surface structure. The textile layer is bonded to the support layer at predetermined portions over its whole size, but not with its entire surface, to enable water collected on its sur-face to escape through the textile layer, through the support layer and through the foundation layer into the drainage.
Patent CA-2035496-C (CA)
Title: Semiconductor relay circuit using photovoltaic diodes
Inventor: IDAKA YUKIO
IPC: H03K17/785
Filed: 1991-02-01
Granted: 1996-02-20
Abstract: A semiconductor relay circuit includes a MOS FET receiving  a  photovoltaic  output  generated  across  a photovoltaic diode array in response to a light signal from a  light-emitting  element.    Across  gate  and  source electrodes of the MOS FET, a control circuit is connected to be at a high impedance state during the generation of the photovoltaic output but to be at a low impedance state upon disappearance of the output.  Accordingly, resistors are inserted in series respectively in each of a path of a current flowing from the photovoltaic diode array across the gate and source electrodes of the MOS FET and the other path of a discharge current flowing from a capacity across the gate and source electrodes of the MOS FET to the control circuit, whereby the setting of rise and fall of circuit output signals can be made easier.
Patent CA-2037545-C (CA)
Title: Electrotherapeutic device
Inventor: INAGI TOSHIO
IPC: A61N1/20
Filed: 1991-03-05
Granted: 2001-08-14
Abstract: An electrotherapeutic device for passing a DC electric current through a living organism by applying a voltage to the living organism is disclosed. A device is provided with a battery with an internal resistance of high impedance of a degree such that the changes in the resistance value of the living organism can be disregarded. By doing so, no excessive flow of current is produced even if the resistance of the living organism fluctuates. The device is safe, easy to handle, and inexpensive. It is particularly suited for use with iontophoresis; a technology by which drugs are administered by means of the passage of electricity.
Patent CA-2037798-C (CA)
Title: Connector assembly for printed circuit boards
Inventor: MORLION DANNY L C
IPC: H01R13/646
Filed: 1991-03-08
Granted: 1996-07-23
Abstract: A connector assembly for printed circuit boards, com-prises a first connector element with a first housing of insu-lating material and regularly arranged male signal and ground contacts connectable to a printed circuit board, and a second connector element with a second housing of insulating mate-rial, which can be inserted with a mating side into the first housing, and with regularly arranged female signal and ground contacts with a connection element. These female contacts will contact the corresponding male contacts when the second hou-sing is received in the first housing. The second connector element is provided with a plurality of outer conductors, each of said outer conductors mainly enclosing at least one signal contact in a circumferential direction and each of said outer conductors being adapted to contact the adjacent ground con-tacts of the/each corresponding signal contact of the first connector element.