baber/WOPTO huggingface dataset:
Patent DK-163775-C (DK)
Inventor: BLIND MANFRED
IPC: H04N7/10
Filed: 1986-12-05
Granted: 1992-08-31
Abstract: In a home signal distribution network for individual and community antenna systems for the joint reception of the terrestrial audio and television broadcast programmes and one left-hand and one right-hand polarised DBS television programme each, two transmission lines are provided for separately supplying in each case two antenna sockets per subscriber connection point, in which arrangement the left-hand polarised DBS television signals are transmitted on one transmission line and the right-hand polarised DBS television signals are transmitted on the other transmission line in the first satellite intermediate-frequency band and each antenna socket has two outlets. In this home signal distribution network, terrestrial broadcast signals are also transmitted in both transmission lines, one outlet of the antenna sockets fed from the transmission line for the left-hand polarised DBS television signals being provided for receiving the terrestrial broadcast signals and the other outlet of the antenna sockets fed from the transmission line for the right-hand polarised DBS television signals being provided for the reception of the terrestrial television broadcast signals. As a result, the home signal distribution network can be set up, produced and installed in an electrically and mechanically simple and inexpensive manner, whilst having good transmission characteristics. <IMAGE>
Patent FI-91772-C (FI)
Inventor: CHIQUET ANDR
IPC: C08K5/00
Filed: 1988-10-25
Granted: 1994-08-10
Abstract: Composition based on thermoplastic polymers, especially  alpha -olefine polymers, such as polyethylene or ethylene copolymers, to which have been added, to promote degradation, a biologically degradable substance, an iron compound possibly complex and soluble in the composition, an oxidizable substance having one or several double bonds, selected from fatty acids and/or fatty acid esters, as well a further possible compound of a transition metal with the exception of iron as a catalyst. Said compositions demonstrate a markedly improved degradation capability when exposed to heat and/or ultraviolet light and/or sunlight and/or when in conditions promoting decomposition.
Patent FI-87607-C (FI)
Inventor: STRIGAORD BENGT-OLOF
IPC: G01F15/00
Filed: 1988-12-20
Granted: 1993-01-25
Abstract: In a method for measuring the volume of a liquid flow through a measuring chamber (2) during a measuring period, a pulse generator (12) is caused to emit a number of pulses corresponding to the volume. In the measurement, the measuring period is divided into a number of measuring intervals. During each measuring interval, the pulses from the pulse generator (12) are detected, each detected pulse is multiplied by a flow correction factor, the corrected pulse values are added to a summation variable, and this summation variable is multiplied by a volume conversion factor for determining the liquid volume. The separate determined liquid volumes are thereafter summed up for all measuring intervals during the measuring period. A measuring apparatus for measuring the volume of a liquid flow through a measuring chamber (2) has a pulse generator (21, 23) for generating a number of pulses corresponding to the volume, has time base means (33) for dividing the measuring period into measuring intervals, memory means (34) for storing one or more correction factors, pulse-correcting computing means (24, 25) for multiplying each detected pulse by said one or more correction factors, adder means (26, 27) for adding the corrected pulse values, and multiplier means (35) for multiplying the added corrected pulse values by a volume conversion factor.
Patent FI-95279-C (FI)
Inventor: SCHAUSS ECKARD
IPC: C08F210/02
Filed: 1989-05-02
Granted: 1996-01-10
Abstract: A process for the preparation of a catalyst for the copolymerisation of ethylene by the gas-phase fluidised bed process involves absorbing a titanium- and magnesium-containing active component which has been reacted with an alcohol as complexing agent, in the presence of a polysiloxane, from homogeneous solution onto a finely divided silicon dioxide by evaporation of the solvent, and subsequently preactivating the resultant homogeneous catalyst precursor by treatment with the alkylaluminium compound and the Lewis base in an inert hydrocarbon solution. Copolymers prepared using the above catalyst are used to produce films having a low tendency to block.
Patent FI-97765-C (FI)
Inventor: JOKIMIES MATTI
IPC: H04W52/02
Filed: 1993-11-26
Granted: 1997-02-10
Abstract: A mobile station, i.e., mobile phone included in a cellular telephone system processes paging messages using a dual-port RAM memory connected between a signal processor (DSP) and a microprocessor (MCU). The paging message received and coded by the signal processor is transferred to the RAM memory, the identity number contained by the paging message is compared with the identity number of the microprocessor at the same time in the signal processor and only when they are congruent, the microprocessor is activated through a separate interrupt line. Because most paging messages are either empty messages or intended for other mobile stations, the microprocessor (MCU) can remain on as low a power level as possible during the paging of messages while the mobile station is in the stand-by state. <IMAGE>
Patent NO-177064-C (NO)
Inventor: JOUBERT DANIEL
IPC: C11D3/16
Filed: 1990-10-08
Abstract: Aqueous zeolite suspensions. These suspensions of reduced viscosity are characterised in that they comprise a siliconate and/or a siliconate derivative. They can be employed more particularly in the preparation of detergent compositions.
Patent NO-177326-C (NO)
Inventor: ARBOGAST FRANZ
IPC: F04C2/10
Filed: 1992-10-29
Abstract: The invention relates to an internal-gear pump having at least two essentially identical internally geared ring gears (6', 6'') and a pinion (5) jointly meshing with the ring gears, all of which are rotatably supported in a jointly supported casing section (1) whose axial extent corresponds to the width (B) of the gearing (12) of the ring gears (6', 6'') and the pinion (5) and which has a suction connection (7) and a discharge connection (10), the ring gears (6', 6'') having radial openings (17) for the medium to be pumped. The invention is characterised in that in the area of the contact faces of the ring gears there is provided, as seen from the discharge connection side, an abutment (25). 
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Patent NO-180802-C (NO)
Inventor: UMIKER HANS DIPL ING
IPC: B65D1/22
Filed: 1993-09-08
Abstract: PCT No. PCT/EP93/00091 Sec. 371 Date Jul. 27, 1993 Sec. 102(e) Date Jul. 27, 1993 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/13991 PCT Pub. Date Jul. 22, 1993.In a container made from plastic material, including a container bottom and four side walls foldable in the inside in direction to the container bottom, the container is formed in one piece and the folding joints of the four side walls are formed by film-like hinges at the lower longitudinal rim of the side walls.
Patent CA-2002493-C (CA)
Inventor: KUSANAGI HIROAKI
IPC: B41F7/24
Filed: 1989-11-08
Granted: 1993-06-01
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a moistening water supply apparatus for a printing press.  The apparatus includes, between a moistening water tank and the printing cylinder of the press, a rubber roller and a moistening roller.          Each of the rubber roller and the moistening roller is formed of a certain rubber material whereby the angle .alpha. at which the rubber roller contacts water is made smaller than the angle .beta. at which the moistening roller contacts water.  The rubber material contains a prescribed surface active agent added thereto in accordance with necessity.
Patent CA-2015745-C (CA)
Title: Process and conveying apparatus for the conveyance of objects
Inventor: FOCKE HEINZ
IPC: B65G47/244
Filed: 1990-04-30
Granted: 2000-10-10
Abstract: The invention relates to a process and an apparatus for the conveyance of objects, preferably packages, along a conveying path.      The object according to the invention consists in turning objects to be turned during conveyance in a controlled manner about an axis aligned perpendicular to the conveying path.      The object is achieved by a process, in which the objects which are to be turned are moved in sequence at a relative speed along a guide organ extending in the conveying direction in such a way that roller elements thereby roll off on the guide organ, the roller movements of which roller elements are converted into the turns of the respective associated objects.
Patent CA-2016513-C (CA)
Title: Process for 3-exomethylenecepham sulfoxide esters
Inventor: THARP GREGG A
IPC: C07D501/02
Filed: 1990-05-10
Granted: 2000-11-21
Abstract: 3-Exomethylenecepham sulfoxide esters are obtained in improved yields via cyclization of 3-methyl-2-(4-chlorosulfinyl-2-oxo-3-acylamino-1-azetidinyl)-3-butenoic acid esters under anhydrous conditions with stannic chloride in the presence of bath an oxo compound, e.g., an ether such as diethyl ether, a ketone such as acetone or methylethyl ketone, and an unsaturated compound, e.g., an alkene such as 1- or 2-hexene, a non-conjugated alkadiene such as 1,4-hexadiene, a cycloalkene such as cyclohexene, an allene, or a non-conjugated cycloalkadiene such as 1,4-cyclo-hexadiene.
Patent CA-2018492-C (CA)
Inventor: DUFRESNE PIERRE
IPC: B01J29/18
Filed: 1990-06-07
Granted: 2001-08-07
Abstract: L'invention est relative à un procédé de production d'un alkylbenzène à partir de benzène et d'une mono-oléfine aliphatique en présence d'un catalyseur à base d'une zéolithe Y désaluminée de rapport molaire Si02/A1203 compris entre 8 et 70, le produit de cette réaction étant ensuite fractionné en une première fraction renfermant du benzène non converti et un mono alkylbenzène et une seconde fraction renfermant un polyalkylbenzène, ladite seconde fraction réagissant alors avec du benzène en présence d'un catalyseur à base d'une mordénite désaluminée de rapport atomique Si/Al global compris entre 30 et 80. L'invention s'applique notamment à la production d'éthylbenzène et de cumène respectivement à partir d'éthylène et de propène.
Patent CA-2020831-C (CA)
Title: Soluble rice protein concentrate
Inventor: PUSKI GABOR
IPC: A23L29/20
Filed: 1990-07-10
Granted: 2000-06-27
Abstract: This invention concerns a process for preparing soluble rice protein concentrate with reduced levels of manganese, aluminum, selenium and phytic acid and improved digestibility from rice raw material comprising: digesting the raw material reduced in particle size to permit efficient enzyme action in an aqueous medium with an alpha-amylase enzyme at an operable pH and temperature for a period of time sufficient to solubilize a substantial portion of the rice starch and form a liquid slurry; heating the rice starch slurry at 105°C to 130°C for 30 to 60 seconds; separating the high protein rice flour from the rice syrup; treating a slurry of the high protein rice flour with a protease enzyme at an operable pH and temperature in an amount and for a period of time to solubilize the rice protein; clarifying the protease treated slurry to provide a soluble rice protein concentrate with reduced manganese; aluminum, selenium and phytic acid and improved digestibility.      The soluble rice protein concentrate contains more than 16% protein on a solids basis, and has on a per gram protein basis, a manganese content of 50 microgram or less, an aluminum content of less than 15 microgram, a selenium content reduced a minimum of 25% relative to rice raw material and a phytic acid contest of less than 15 mg, and a protein digestibility of greater than 90%.
Patent CA-2024989-C (CA)
Title: Synergistic combinations of ionenes with hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in synthetic metalworking fluid
Inventor: HOLLIS CECIL G
IPC: A01N33/12
Filed: 1990-09-10
Granted: 2001-11-06
Abstract: Synergistic combinations of ionene polymers and hexahydro-1,3,5-tris(2-hydroxethyl)-s-triazine for use in controlling fungal and bacterial growth in synthetic metal working fluids.
Patent CA-2027299-C (CA)
Title: Protective device
Inventor: D HUISSIER DOMINIQUE
IPC: A41B9/00
Filed: 1990-10-10
Granted: 1995-05-09
Abstract: A protective device  for temporary wear against the skin of a person trying on garments, the device compris-ing a thin flexible sheet, and pressure-sensitive adhesive at opposite ends of the sheet to hold the sheet temporarily to the skin of a wearer.  The sheet is a composite comprised by a an imperforate liquid impervious sheet of polyolefin about 3 to 15 µ in thickness and having bonded thereto on the same side as the adhesive a hydrophilic web of fibers having a diameter of about 5 to 20 µ selected from the group consist-ing of polypropylene and polyester, the web having a weight of about 10 to 30 g/m2.
Patent CA-2035264-C (CA)
Inventor: TORGALKAR ANIL M
IPC: A61F5/441
Filed: 1991-01-30
Granted: 2001-05-22
Abstract: An ostomy bag having a stomal aperture to receive a stoma in one wall of the bag and a gas venting aperture in the bag with a filter element covering the gas venting aperture, the bag including an intervening membrane disposed between the front rear walls of the bag and between the stomal aperture and the gas venting aperture. The intervening membrane is liquid impermeable and gas permeable and supports an adequate flow rate of gas for ostomy bag applications. The intervening membrane preferably comprises a polytetrafloroethylene, microporous semi-permeable membrane laminated to a thermoplastic film layer which is heat sealable to the walls of the bag.
Patent CA-2037693-C (CA)
Inventor: MATSUURA TOMOYUKI
IPC: G03G15/04
Filed: 1991-03-07
Granted: 1997-12-23
Abstract: A  laser  beam  printer  which  forms  a  latent electrostatic image on a photoreceptor with a laser beam to  perform  an  image  recording  operation,  including scanning  density  switching  means  for  selectively switching a scanning density of the laser beam on the photoreceptor  within  a  plurality  of  values,  and parameter switching means  for  selectively switching a parameter other than the scanning density of the laser beam  within  a  plurality  of  values  in  the  steps  of producing a print.   The parameter  is,  for example,  a quantity of the laser beam, a width of the laser beam for one pixel in the main scan direction, or the like. A switching operation of the parameter switching means is controlled in accordance with a value of the scanning density  selected  by  the  scanning  density  switching means.
Patent CA-2040029-C (CA)
Title: Fastener Group Feeding Device
Inventor: FURUTSU AKIRA
IPC: B65C7/00
Filed: 1991-04-09
Granted: 1995-04-18
Abstract: A fastener group feeding device comprising a feeding gear meshing with the connecting elements of a fastener group, a feeding pawl making said feeding gear rotate intermittently, a stopper preventing the reverse rotation of the aforesaid feeding gear and a feeding cam elevating the aforesaid feeding pawl is disclosed, and an escape space into which the aforesaid feeding pawl retracts from the aforesaid feeding gear after the aforesaid feeding gear is rotated thereby is provided at the back of the aforesaid feeding pawl. <IMAGE>
Patent CA-2040854-C (CA)
Title: Chiral 2-(phosphonomethoxy)propyl guanines as antiviral agents
Inventor: YU KUO-LONG
IPC: A61P31/12
Filed: 1991-04-19
Granted: 2000-11-21
Abstract: The present invention provides a chiral nucleotide analog having the formula I (see formula I) which is substantially free of the (S)-isomer and pharmaceutically acceptable salts and solvates thereof, and their pharmaceutical compositions, which is useful in the treatment of viral infections, especially those caused by human immunodeficiency virus (HIV).
Patent CA-2043265-C (CA)
Title: Heat transfer cement containment channel
Inventor: HEIZER GLENWOOD FRANKLIN
IPC: F28F7/00
Filed: 1991-05-24
Granted: 1996-05-21
Abstract: A heat transfer cement containment channel is provided for attachment to a pipe.  The containment channel includes a channel member having a first end and a second end, and is dimensioned to fit on a pipe and provide a space between the channel member and the pipe for heat transfer cement.   A collar member  is integrally attached to the first end of the channel member and extends away from the channel member.  The collar is dimensioned to fit snugly over the second end of an adjacent channel member in a longitudinal arrangement of a series of containment channels on a pipe.
Patent CA-2044026-C (CA)
Title: Shallow electrical receptacle with surge suppressor and isolated ground
Inventor: MISENCIK JOHN JOSEPH
IPC: H01R13/66
Filed: 1991-06-06
Granted: 2002-09-24
Abstract: A duplex receptacle has a housing base with insulating wall elements to which an insulating circuit board supporting a surge suppressor circuit is fit. The surge suppressor can be preassembled and located as a compact unit in the housing with connective connections to each of the power conductors and ground. The device also has an insulated ground feature with each ground contact extending into housing base projections which have openings accommodating an isolated ground strap to which the internal ground contacts are joined. The features of the invention are well suited fear shallow receptacles as gay be fit within outlet boxes of a depth of no yore than about 1 1/2 inches. In addition, a back insulating cover is provided that fits over the isolated ground strap and base projections. The back cover shields the ground strap. It also or alternatively provides an enclosed space of substantially equal depth as that of the base projections which accommodates a component of the surge suppressor circuit when the bottom wall of the housing bass between the projections is provided with an aperture.
Patent CA-2047744-C (CA)
Title: Method for the synthesis of huperzine a and analogs thereof and compounds useful therein
Inventor: KOZIKOWSKI ALAN P
IPC: C07D221/22
Filed: 1990-02-21
Granted: 2000-05-02
Abstract: The present invention relates to a method for the synthesis of certain bridged fused ring pyridines.      Such bridged fused ring pyridines can be converted to huperzine A of the formula: (see formula I) and analogs of huperzine A. The present invention also covers such bridged fused ring pyridines, compounds utilized for the preparation of the bridged fused ring pyridines and analogs of huperzine A.
Patent CA-2047970-C (CA)
Title: Stair-climbing wheelchair carrier
Inventor: MISAWA RINTARO
IPC: A61G3/00
Filed: 1991-07-26
Granted: 1996-09-10
Abstract: A stair-climbing wheelchair carrier, comprising a carrier portion comprising a pair of endless belt crawlers, and a handle rotatably mounted on the carrier portion. A guide body is provided to mount a wheelchair and secured to the handle so as to be rotated together with the handle. An electric screw jack is provided between the carrier portion and the guide body for holding the guide body at a desired position.
Patent CA-2051358-C (CA)
Inventor: FRIM JOHN
IPC: A41D13/002
Filed: 1991-09-13
Granted: 1997-03-18
Abstract: Heat control for an animal body is provided by way, for example, of micro-climate conditioning clothing incorporating an inner first layer of spacer mesh material. A second layer of impermeable material is in contact with the first layer and has perforations therethrough. A third layer of spacer mesh material is provided as well as a fourth outer layer of impermeable material which is fastened along its edges to the second layer. An inlet/outlet port for a gaseous fluid is provided.
Patent CA-2057108-C (CA)
Title: System for controlling artificial knee joint action in an above knee prosthesis
Inventor: JAMES KELVIN B
IPC: A61F2/76
Filed: 1991-12-05
Granted: 1996-12-31
Abstract: This invention relates to an above knee prosthesis which employs a hydraulic damper to passively regulate the angular velocity or rotation of the artificial knee joint. A programmed microprocessor recognizes common gait patterns from information received from bending moment strain and knee angle sensors on the prosthesis. The microprocessor, under the control of a rule-based program, reacts at various transition points in the gait by activating a motor which in turn adjusts a valve assembly in the damper. The valve assembly is capable of variably and separately damping the knee joint motion in each of flexion and extension at the same time. Gait is improved because of the improved extent of control of knee action. In addition, distinct routines such as stair descending and sitting down can also be practised.
Patent CA-2058322-C (CA)
Title: Circuit breaker comprising a card interfacing with a trip device
Inventor: CORCOLES VINCENT
IPC: H01H71/12
Filed: 1991-12-23
Granted: 2003-05-20
Abstract: The interface card (12) fixedly secured to the circuit breaker supplies information representative of the circuit breaker type and rating to a standard removable trip device (8). It comprises for example resistances (R1, R2) designed to be connected in parallel to a resistance (R3) of a divider bridge defining in the trip device (8) the instantaneous tripping threshold, modifying this threshold automatically according to the circuit breaker type and rating. The interface card can also supply the trip device with information representative of the rated current flowing in the primary winding of the current transformers fixedly secured to the circuit breaker.
Patent CA-2058768-C (CA)
Title: Treatment and control of ocular development
Inventor: LATIES ALAN M
IPC: A61K31/46
Filed: 1990-06-14
Granted: 2004-08-03
Abstract: A composition for the inhibition of the abnormal postnatal axial growth of the eye of a maturing animal which comprises a pharmaceutically effective amount of a muscarinic pharmacological antagonist relatively selective for blocking the cholinergic receptors in cells of the brain, neural tissue and/or neural ganglia but less selective for blocking the cholinergic receptors of the cells of smooth muscles at the front of the eye, said antagonist present in a carrier or diluent suitable for ocular administration. A suitable antagonist is pirenzepine. Other suitable antagonists are telenzepine and o-methoxy-sila-hexocyclium.
Patent CA-2059344-C (CA)
Title: Extendible rotary shoe rack
Inventor: CONE MARGARET E
IPC: A47B96/14
Filed: 1992-01-14
Granted: 1994-12-06
Abstract: An improved extendible rotary shoe rack (10) for mounting between a lower surface (12) and an upper surface (14). The shoe rack includes a pedestal (16) adapted for placement against the lower surface and an upper mount (18) adapted for placement against the upper surface. A lower tube (20) is rotatably mounted to the pedestal and extends upwardly therefrom. An upper tube (22), having an open end (60) sized to receive a portion of the lower tube and to allow slidablemovement therebetween, is rotatably mounted to the upper mount and extends downwardly therefrom. A helical compression spring (26) is disposed within the upper tube to secure the lower and upper tubes together so that they rotate in unison, and to provide a telescoping function by urging the upper mount against the upper surface over a range of upper surface-to-lower surface distances. A plurality of substantially equally spaced shoe support members (24), disposed in a plurality of circumferential rows (66), are attached to the lower tube. The shoesupport members of any given circumferential row are offset relative to the shoesupport members of an adjacent row, thereby allowing more shoes (11) to be stored per unit upper surface-to-lower surface distance.