baber/WOPTO huggingface dataset:
Patent FI-88514-C (FI)
Inventor: KAULING JOERG
IPC: C12M1/04
Filed: 1987-07-10
Granted: 1993-05-25
Abstract: The apparatus consists of a fluidised bed reactor with fittings for gas introduction and a retaining system for the immobilised biocatalysts. The fluidised bed reactor is characterised in that the fittings for gas introduction consist of a plurality of segments (3) which have gas emergence openings (5), are arranged on the base (2) of the fluidised bed reactor and are charged with gas alternately or cyclically. It is possible to provide another gas introduction unit in the form of a central gas emergence opening (6) which is directed upwards in the fluidised bed reactor. The process for operating the fluidised bed reactor is distinguished in that sequential opening of the gas introduction openings (5) on the segment-like fittings results in cyclic gas introduction into the reactor. It is also possible to switch from the central gas introduction unit (6) to gas introduction through the segment-like fittings (3) or vice versa. <IMAGE>
Patent FI-91241-C (FI)
Inventor: GOLLEY CHRISTOPHER ROBIN LANGD
IPC: B03B9/00
Filed: 1988-05-06
Granted: 1994-06-10
Abstract: There is disclosed a process for purifying a calcium carbonate-containing mineral which process comprises the following steps:-   a) mixing the calcium carbonate-containing mineral with water and a dispersing agent to form a suspension containing from 60% to 80% by weight of the dry mineral; b) comminuting the suspension of calcium carbonate-containing mineral prepared in step a) to give a product containing not more than 5% by weight of particles which are retained on a sieve having a nominal aperture of 53 microns and not more than 50% by weight of particles which are smaller than 2 microns e.s.d.; c) subjecting the suspension containing from 60% to 80% by weight of the dry comminuted mineral prepared in step b) to froth flotation using a collector for disclouring impurities which colletor comprises a cation containing at least one long chain alkyl group having from 10 to 24 carbon atoms, to yield an underflow product containing the calcium carbonatecontaining mineral from which substantially all discolouring impurities have been removed; and d) further comminuting the underflow product of step c) to give a material of which at least 40% by weight of the particles have an equivalent spherical diameter smaller than 2 microns. g
Patent FI-87583-C (FI)
Inventor: KORBACH WILLIAM C
IPC: C25D/
Filed: 1989-08-04
Granted: 1993-01-25
Abstract: Novel electrodeposited chromium layers, processes for their electrodepositions and plating baths suitable for use therein are disclosed. The chromium layers are bright, adherent, smooth, hard, wear resistant, exhibit a low coefficient of friction, thus, providing increased life and efficiency for devices employing the layers as wear surfaces, and are capable of being formed at both high and low current densities.
Patent FI-92069-C (FI)
Inventor: JAMES CLAUDE
IPC: A61P29/00
Filed: 1990-03-16
Granted: 1994-09-26
Abstract: New derivatives of formula (I) in which R1=H, halogen, alkyl, alkyloxy, CF3, NH2, alkylamino, dialkylamino, OH, CH, phenyl or phenoxy, Ar=phenyl, naphthyl, pyridyl, quinolyl, isoquinolyl, thienyl, thieno[2,3-b]thienyl or thieno[3,2-b]thienyl (these groups optionally substituted with halogen, alkyl, alkyloxy, CF3, NH2, alkylamino, dialkylamino, OH or CN), p=0, 1 or 2, and A-either Z=valency bond and R2=H B-or Z=valency bond and R2=pyridyl, quinuclidinyl, 3-pyrrolidinyl, 3- or 4-piperidyl (these groups optionally being substituted with alkyl, hydroxyalkyl, phenyl or phenylalkyl) C-or Z=alkylene radical (1 to 4C) and R2=2-, 3- or 4-pyridyl, 3-quinuclidinyl, 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl (optionally substituted with alkyl, hydroxyalkyl, phenyl or phenylalkyl) or R2=CON(R3)(R4) where a) either R3 and R4 form a piperazine optionally substituted with alkyl, hydroxyalkyl, pyridyl, phenyl or phenylalkyl, b) or R3=H, alkyl, phenyl or phenylalkyl, or (CH2)nN(R5) (R6) where 1<n<4 and R5 and R6=H, alkyl, phenyl, phenylalkyl, or R5 and R6 form a morpholine, thiomorpholine, pyrrolidine, piperidine or piperazine ring, (optionally substituted with alkyl, hydroxyalkyl, pyridyl, phenyl, phenylalkyl or phenylcarbonyl), and R4=(CH2)nN(R5)(R6) defined as above, D- or Z=alkylene (1 to 4C) and R2=N(R3) (R4) or N(R5)R6) where R3, R4, R5 and R6 are defined as above in C b), on the understanding that the alkyls contain 1 to 4C in a straight or branched chain and that the invention relates to the racemates, the enantiomers and mixtures thereof, the diastereoisomers, pure or mixed, and the E and Z isomers, as well as to the salts of these products.   <IMAGE> (I)
Patent FI-98264-C (FI)
Inventor: BERGQVIST HAKAN
IPC: A47D13/02
Filed: 1993-07-12
Granted: 1997-05-26
Abstract: A child-supporting harness includes two mutually connected looped straps which extend around both shoulder regions of the wearer, and a child-supporting flap. The flap is connected to the straps at the top and at the bottom region of its two sides, so as to form a child-carrying pouch. The connections between the straps and the upper part of the flap at both sides thereof can be released completely, so as to allow the whole of the flap to be dropped down and to be supported by its bottom connections with the straps. The bottom of the flap is fastened to the strap by means of releasable fasteners. The side edges of the flap are free.
Patent FI-93958-C (FI)
Inventor: BUTLER DONALD EUGENE
IPC: A61K31/40
Filed: 1994-04-05
Granted: 1995-06-26
Abstract: An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(+/-)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(te trahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro- alpha -[2-methyl-1-oxopropyl]- gamma -oxo-N, beta -diphenylbenzenebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
Patent NO-155124-C (NO)
Inventor: MUELLER HANS
IPC: B01D37/02
Filed: 1982-05-26
Abstract: A backwashing alluvial filter has a vertical filter container, a plurality of collecting pipes removably mounted in the container, a plurality of filter elements suspended on the collecting pipes, separating walls subdividing the interior of the filter container into at least two chambers, and communicating with one another via vertical overflow shafts. Washing off of solid matter is performed by supplying a washing liquid via pipes directly under the overflow shafts.
Patent NO-159487-C (NO)
Inventor: YANG KANG
IPC: B01J31/12
Filed: 1983-03-14
Abstract: Catalysts and a method of using said catalysts for the alkoxylation of a variety of materials is disclosed. Catalysts so described produce alkoxylates having a very sharp alkoxylate distribution. The catalysts are supported and unsupported dialkoxy and dialkyl metal fluorides and halides and alkyl metal difluorides and dihalides.
Patent NO-162821-C (NO)
Inventor: WICK ALEXANDER
IPC: C07D491/04
Filed: 1985-09-26
Abstract: Compounds of general formula (I)    <IMAGE>  (I)  wherein R1 represents a phenyl, halophenyl, methylphenyl, ethylphenyl, methoxyphenyl, trifluoromethylphenyl or naphthyl group, R2 represents hydrogen or a methyl or phenyl group, and R3 represents hydrogen or a benzyl group, except compounds in which R1 is a phenyl or 4-fluorophenyl group, R2 is hydrogen and R3 is hydrogen or a benzyl group, and their pharmaceutically acceptable acid addition salts have useful anti-depressant and anti-ischaemic properties.
Patent NO-167382-C (NO)
Inventor: CREGGE ROBERT J
IPC: C07C323/22
Filed: 1987-11-06
Abstract: Compounds of the formula: <CHEM> wherein n is an integer from 0 to 2; R is straight-chain alkyl containing from 6 to 15 carbon atoms; X is hydrogen or, when n is 1 or 2, X can be -NH2; Y is hydroxy, -0- (C1-C4)alkyl, -NH2, -NH(C1-C4)alkyl , -N-(C1-C4)alkyl)2 or -NH-@@-COOH   wherein R' is hydrogen, alkyl of 1 to 4 carbon atoms, or benzyl; and Z is hydroxy, -O-(C1-C4)alkyl), -NH2, -NH-(C1-C4)alkyl , or -N-(C1-C4)alkyl)2, can be used in pharmaceutical composition. They may be prepared by reacting <CHEM>  with:   HS-(CH2)n-@@-@-Y' f
Patent NO-165336-C (NO)
Inventor: KROGSTAD IVAR
IPC: B63B21/04
Filed: 1988-11-09
Abstract: Holding and storage device for mooring rope (1) in which the rope end termination (2, 3, 4, 5) can align itself in the pulling direction radial from the drum barrel surface (9) when the rope (1) is used for mooring, and pivot within allowed angles in height and side direction without bending the rope. When the rope (1) shall be stored, the drum (9) is put in rotation and the end termination (2, 3, 4, 5) is first pivoting approximately 90 degrees against a recess (8) in the drum (9), and further spooling of rope (1) is done in the usual way. A strong bracket (6) which rotates around the drum axis and holds the end termination (2, 3, 4, 5), is a natural part of the holding device. The bracket (6) with bearing brackets (7, 7') and end termination (2, 3, 4, 5) has to be dimensioned according to the breaking load of the rope (1), while the rest of the drum (9) can be dimensioned for spooling of slack rope.
Patent NO-168369-C (NO)
Inventor: HAGEN NORMAN
IPC: C12M1/30
Filed: 1989-09-18
Abstract: A collection and transport device for use by medical doctors, veterenarians and laboratory personnel, comprises a plastics tube (1) containing a culture medium, and closing means for the plastic tube. The closing means (2) is preferably provided with a retaining piece (5) for the shaft of a sample swab. The system is specially designed to provide a diffusion-resistant, unbreakable and transparent system. The tube and the closing means may be made from polyannide or polyethylene terephtalate.
Patent NO-180521-C (NO)
Inventor: FORLANI ORFEO
IPC: B01J21/12
Filed: 1992-07-15
Abstract: A catalyst for producing tertiary olefins from alkyl-tert-alkylethers is described, consisting of silica modified by adding alumina in a quantity of between 0.3 and 1% by weight with respect to the silica, and is prepared by a method consisting essentially of impregnating a silica with a solution of aluminium salts, followed by drying and calcining, the material then being subjected to purification treatment with aqueous acid solutions or with aqueous solutions which release acidity by thermal decomposition, followed by washing, a second drying and a second calcining.
Patent NO-177952-C (NO)
Inventor: TELLEFSEN PIA
IPC: A47G25/14
Filed: 1993-01-06
Abstract: PCT No. PCT/NO94/00004 Sec. 371 Date Jun. 30, 1995 Sec. 102(e) Date Jun. 30, 1995 PCT Filed Jan. 6, 1994 PCT Pub. No. WO94/15517 PCT Pub. Date Jul. 21, 1994A hanging device for baby care articles and products which has a base member and hanger arms arranged on the base member which project outwardly and downwardly from the base member. The hanger arms having outer depending ends formed with hanger devices which could include hooks, open and closed loops and gripper fingers. The hanger arms also have an outer longitudinal section which is fabricated of a flexible material, manually reformable, to adapt the hanger means of the selected hanger arms to the shape and nature of selected baby care articles and products. A container is also provided which has a substantially vertical main axis and a closable opening for insertion of a paper roll. The container also has an attachment location for a suspension cord on an upper side of the container, and engagement device on an opposite lower side of the container for engagement with the base member.
Patent NO-180554-C (NO)
Inventor: SWEETEN THEODORE P
IPC: F01M13/04
Filed: 1993-09-23
Abstract: Apparatus for receiving crankcase emissions from an internal combustion engine and for separating the liquid portions of the emissions from the gaseous portion thereof. The apparatus includes a mounting flange, an opening for the return of the liquids to the engine, and at least one layer of filtering material. In one embodiment, the filtering material may be soaked with oil. Another embodiment has a screw mounted in the housing, and positioned to retard the flow of emissions exiting from the housing. The apparatus includes an outlet for return of the gaseous portion of the emissions to return to the combustion chamber via the PCV line or the induction manifold.
Patent AU-774663-C (AU)
Title: Method and device for the determination of the gas permeability of a container
Inventor: GEBELE THOMAS
IPC: G01M3/32
Filed: 2000-12-22
Granted: 2005-02-03
Abstract: The invention relates to a method and device for the determination of the gas permeability of a container, for example, a PET bottle. Said container is enclosed by a sheath, which hermetically seals the container from the environment. The intermediate space, between the container and the sheath, has only a very small volume in comparison to the volume of the container. The determination of the gas permeability is begun by bringing said intermediate space to, for example, atmospheric pressure, whilst the container is filled with a test gas by means of a special feed, until the container is at an overpressure relative to the intermediate space. The pressure in the intermediate space increases by means of the resulting diffusion of the test gas through the wall of the container into said intermediate space. The increase in pressure per unit time is a measure of the permeability of the container.
Patent CA-2002859-C (CA)
Title: Method of treating epithelial disorders
Inventor: VAN WAUWE JEAN P F
IPC: A61K8/67
Filed: 1989-11-14
Granted: 1998-12-29
Abstract: A method for treating skin disorders in warm-blooded animals, said method comprising administering to said warm-blooded animals an effective amount of an appropriately substituted benzimidazole or benzotriazole which suppressss the metabolism of retinoids. Compositions comprising said compounds and an effective amount of a retinoid. Particular compounds for use in the present invention are compounds of the formula:     (see fig. I)    and/or        (see fig. II)
Patent CA-2004598-C (CA)
Title: Medicinal aerosol formulations
Inventor: PUREWAL TARLOCHAN S
IPC: A61K9/00
Filed: 1989-12-05
Granted: 2000-11-07
Abstract: A self-propelling aerosol formulation which may be free from CFC's which comprises a medicament, 1,1,1,2-tetrafluoroethane, a surface active agent and at least one compound having a higher polarity than 1,1,1,2-tetrafluoroethane.
Patent CA-2007964-C (CA)
Title: Method and apparatus for tv broadcasting
Inventor: KASSATLY L SAMUEL A
IPC: H04N21/434
Filed: 1990-01-17
Granted: 1995-03-07
Abstract: A video broadcasting method and apparatus. The broadcasting method generally includes the steps of selecting one or more channels from a plurality of available channels, and scanning the selected channels for generating signals identifying these selected channels. The channel identifying signals are then fed back to a transmitter unit over a first carrier frequency. The feedback signals are used to selectively identify the channels to be transmitted. The signals from the selected channels are compressed, multiplexed and transmitted over a second carrier frequency to a reception unit, where the signals are demultiplexed and separated into separate channels, and stored for a predetermined period of time. The separated signals are then decompressed, reconstructed and displayed on a real-time basis.
Patent CA-2014591-C (CA)
Title: Alkenyloxy-functional organosilicon compounds, their preparation and use
Inventor: GILCH DORIS
IPC: C07F7/18
Filed: 1990-04-12
Granted: 1997-09-30
Abstract: Novel, alkenyloxy-functional organosilicon compounds are described which contain at least one Si-bonded Y radical per molecule having the formula -(CH2)2-R2-(A-R3)z-O-CH=CR-CH2-R4       (I) , in which A represents -O-, -S- or  , R2 represents a linear or branched alkylene radical having from 1 to 7 carbon atom(s) per radical or a cycloalkylene radical having from 5 to 7 carbon atoms per radical, R3 represents a linear or branched alkylene radical having from 2 to 4 carbon atoms per radical, which may be substituted by a hydroxyl group, methoxy group, ethoxy group or trimethylsiloxy group, R4 represents a hydrogen atom or an alkyl radical having from 1 to 4 carbon atom(s)   per radical, and z is 0, 1 or 2.          The alkenyloxy-functional organosilicon compounds are preferably silanes or organopolysiloxanes.          The alkenyloxy-functional organopolysiloxanes can be crosslinked, for example, with ultraviolet light.  These organopolysiloxanes can also be used for preparing coatings.
Patent CA-2017158-C (CA)
Title: Rotating drum filament dispenser
Inventor: LECOMPTE GEORGE W
IPC: G02B6/36
Filed: 1990-05-18
Granted: 1994-08-16
Abstract: ROTATING DRUM FILAMENT DISPENSER               ABSTRACT OF THE DISCLOSURE A filament (18) dispenser for on board use in an airborne vehicle (10) in which a cylindrical bobbin (20) is rotatively mounted within the vehicle (10) with the axis of rotation normal to the vehicle longitudinal axis.  A brake (48) prevents the bobbin (20) from exceeding predetermined rotational speed limits that would cause filament lift-off.  A protective covering (44) is placed on a prescribed filament end portion length as reinforcement against startup tension damage to the filament (18).
Patent CA-2018050-C (CA)
Title: Structure of a duplexer for radio equipment
Inventor: UEDA HIDEKI
IPC: H04B1/40
Filed: 1990-06-01
Granted: 1994-11-29
Abstract: A structure of a duplexer for duplex radio equipment has a transmission circuit board loaded with a transmitter section and a transmit filter for filtering a high frequency signal fed from the transmitter section. A reception circuit board physically independent of the transmission circuit board is loaded with a receive filter for filtering a received high frequency signal and a receiver section for receiving the high frequency signal from the receive filter. A connection circuit board mechanically connects the transmission circuit board and reception circuit board and is loaded with a matching circuit for matching the phase of the high frequency signal to be inputted to the receive filter and the phase of the high frequency signal outputted by the transmit filter. Connectors electrically interconnect the transmit filter and receive filter to the matching circuit.
Patent CA-2019122-C (CA)
Title: A heat engine and a method of operating a heat engine
Inventor: SIDAWAY GEORGE
IPC: F02G1/043
Filed: 1990-06-15
Granted: 1999-10-05
Abstract: A heat engine (H) has a heat input means (10) and a work output means (20). A property of a first working substance is cyclically changed in a first subsystem forming a property modulator (1). The property modulator is provided with a work transfer input means (3) and a work transfer output means (4), a heat input means (10), a heat transfer input means (5) and a heat transfer output means (6), the sum of said work transfer input and said work transfer output being equal to zero over a cycle of the heat engine. The property modulator (1) is connected to a second subsystem forming an energy converter (2) wherein said change in the property of the first working substance of the property modulator induces a corresponding change in a property of a second working substance of said energy converter. The energy converter (2) is provided with a heat transfer input means (7) receiving a heat input which is equal in magnitude but opposite in sense to the heat output of said heat transfer output means (6) of the property modulator (1), a heat transfer output means (8) delivering a heat output which is equal in magnitude but opposite in sense to the heat input of the heat transfer input means (5) to the property modulator (1) and means for converting said change in property of said second working substance of the energy converter (2) to work delivered to said work output means (20).
Patent CA-2019326-C (CA)
Title: Method and apparatus for processing a vibratory surface
Inventor: TANAKA KATSUMASA
IPC: C23G3/00
Filed: 1990-06-19
Granted: 1994-09-27
Abstract: A method for processing a vibratory surface in which a processed object is hung on a hook, the hook is supported by the supporting frame having an air spring, the object is immersed in a surface treating liquid. The height of the air spring is automatically adjusted to the most suitable standard height in response to a weight of the processed object and then the surface treatment is carried out while the hook is being vibrated.   An apparatus for performing this vibratory surface treatment method is provided.
Patent CA-2022320-C (CA)
Title: Dynamic circuit identifier
Inventor: KRANTZ LOUIS
IPC: H04M3/24
Filed: 1990-07-25
Granted: 1993-08-31
Abstract: DYNAMIC CIRCUIT IDENTIFIER          Abstract The implementation of BRV/SDN services is changing the way services can be maintained with existing operations support systems. For example, with ISDN a subscriber to the service can initiate and effect a move of his directory or telephone number from one location to another without directly involving the operating company. The subscriber, by moving his directory number to a new location, now receives his service over a new transport facility. As a result, the records of the operating company which identify a specific transport facility to a specific telephone number cannot be readily updated to reflect subscriber moves. Thus, if the records of the operating company do not identify the transport facility which is associated with the directory number at the new location the operating company cannot readily process trouble reports against the service. The new operations system and electronic processing switch methodology disclosed solves the major operational problems associated with processing a trouble report on BRV/SDN service in an environment where the subscribers can move their own services. In operation, this invention initiates a trouble report on an ISDN service line record and then links the report to the appropriate facility line record information for repair processing based on an identifier obtained from the electronic processing switch.
Patent CA-2025704-C (CA)
Title: Medical garment
Inventor: SCHLEY MARLENE J
IPC: A41D13/12
Filed: 1990-09-19
Granted: 1995-05-23
Abstract: A medical garment for covering a patient's arms and shoulders.  The medical garment includes first and second sleeves which are adapted to enclose the arms and shoulders of the patient and which are releasably joined together by respective elongated straps, and one of the sleeves is operable to open thereby allowing therapeutic or diagnostic procedures to take place without requiring removal of the medical garment.
Patent CA-2028997-C (CA)
Title: System for precisely controlling discharge rates of loss-in-weight feeder systems
Inventor: JOHNSON NORMAN RICHARD
IPC: G05D7/06
Filed: 1990-10-30
Granted: 2000-01-11
Abstract: System for controlling the discharge rate of a material feeder. A weight scale connected to the material is sampled and the samples input to a digital processor. The digital processor determines for consecutive time intervals during discharge of said material, a [AV] weight loss over the time interval. The [AV] weight loss for the interval is compared with a desired weight loss which is calculated from a desired setpoint material discharge rate. The resulting error is averaged with subsequent errors to form a control signal for the material feeder. The calculation of errors over each subsequent interval increases the resolution of the control signal, increasing the ability to control discharge rates to compensate for changes in material density which other wise affect discharge rates.