baber/WOPTO huggingface dataset:
Patent FI-92076-C (FI)
Inventor: CERCEK BORIS
IPC: G01N15/14
Filed: 1988-07-22
Granted: 1994-09-26
Abstract: The method of the present invention comprises contacting a suspension of viable lymphocytes with a solution containing a membrane potential sensitive fluorescent dye. The contact between the lymphocyte suspension and the MPS dye is maintained for sufficient time to permit labelling of the lymphocytes by the MPS dye material. The labelled lymphocytes are passed individually through a focused source of excitation energy causing any MPS dye material to fluoresce. The fluorescent emission from each cell is recorded as a pulse and the number of pulses of each intensity are recorded. The distribution of the number of pulses versus the intensity is prepared distribution is bimodal. A first peak includes pulses of low fluorescence intensity and a second peak comprises pulses of high fluorescence intensity. A ratio of the total counts of low fluorescence intensity to the total counts of high fluorescence intensity produces a factor which distinguishes lymphocytes derived from bodies afflicted with malignancy from bodies which are not afflicted with malignancy.
Patent FI-87596-C (FI)
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D11/12
Filed: 1989-08-03
Granted: 1993-01-25
Abstract: Sanitary module with automatic cleaning, having a movable bowl (6) contained between a use position and cleaning position in which it is situated behind a separating partition (12). 
<??>According to the invention, a back (6) is provided, which is movable between two positions, a use position and a cleaning position in which the said back is arranged vertically above the bowl (6). 
<??>The use position and the cleaning position of the bowl and of the back are effected simultaneously so that there is always a very small space between the back and the bowl. 
<??>Applicable to sanitary modules for public use. 
<IMAGE>
Patent FI-95241-C (FI)
Inventor: HANSEN KAI
IPC: A61P37/00
Filed: 1992-06-17
Granted: 1996-01-10
Abstract: PCT No. PCT/DK90/00323 Sec. 371 Date Mar. 17, 1992 Sec. 102(e) Date Mar. 17, 1992 PCT Filed Dec. 10, 1990 PCT Pub. No. WO91/09841 PCT Pub. Date Jul. 11, 1991.The present invention relates to compounds of formula (I)    <IMAGE>  (I)  in which R1 and R2 may be the same or different and stand for hydrogen, lower alkyl, lower cycloalkyl, or, taken together with the carbon atom (starred in formula I), bearing the groups X, R1 and R2, can form a C3-C8 carbocyclic ring; X stands for hydrogen or hydroxy, R3 and R4, which may be the same or different stand for hydrogen, lower alkyl or halogen, n is 0, 1 or 2 and m is 0, 1 or 2. The present compounds, which find use both in the human and veterinary practice, show an immunomodulating effect as well as strong activity in inducing differentiation and inhibiting undesirable proliferation of certain cells, including cancer cells and skin cells.
Patent FI-96978-C (FI)
Inventor: HELPINEN HARTO
IPC: E01F15/02
Filed: 1995-03-15
Granted: 1996-09-25
Abstract: A noise barrier for use especially outdoors or by roadways. The barrier comprises two main components, namely a relatively light sound-insulating plane and a grating-like part which constitutes the outward appearance of the noise barrier. The sound-insulating plane is a carpet-like part disposed inside the grating-like part and hangs freely therefrom or from another support frame. The grating-like part screens the sound-insulating plane from view, and is designed such that neither accuracy nor an immobile foundation is needed in the mounting of the noise barrier in order to make its outward appearance acceptable. If the grating is made for example spiral and the plane folded or rolled up, the construction can be arranged in a small room for transport and unrolled when it is mounted. The noise barrier can also function as a crash wall.
Patent NO-166187-C (NO)
Inventor: BONO RINALDO DEL
IPC: A61K31/715
Filed: 1986-03-12
Abstract: A process for producing natural heparan sulphate and dermatan sulphate for mixtures of proteoglycans from the aorta, myocardium and particularly vascularised organs, based on a series of precipitation and purification steps which enable the protein part of the proteoglycan to be eliminated and the two products to be obtained in substantially pure form, without any chemical or enzymatic degradation.When administered orally or parenterally, the heparen sulphate obtained exerts activation effects on antithrombin III and on the fibrinolytic process.The dermatan sulphate obtained exerts an inhibiting effect on Factor Xa and also possesses the property of activating the fibrinolytic effect of heparan sulphate.
Patent NO-172930-C (NO)
Inventor: BECHEM ULRICH
IPC: E21C25/18
Filed: 1988-12-30
Abstract: Disc, roller or ball drilling tools which rotate in a percussive manner via an eccentric, are driven for milling and are provided with teeth, picks or the like (1, 8). The shaft (2) carrying the drilling tool or drilling tools is eccentrically mounted in a freely rotating manner in the driven rotating sleeve (3) and can be driven, among other things, via the gear pair (6, 7). In a particular embodiment, the number of revolutions of the shaft carrying the drilling tool or drilling tools can be alternatively regulated (17-22). In one type of construction, two tools work in the same or opposite directions (8-13). 
<IMAGE>
Patent NO-177672-C (NO)
Inventor: KNUTSEN LARS JACOB STRAY
IPC: A61K31/40
Filed: 1989-12-18
Abstract: Novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which an ether group forms part of the N-substituent, the compounds thus having the general formula I <CHEM> wherein R<1> and R<2> are the same or different and each represents phenyl, 2-thienyl or 3-thienyl, 2-pyrrolyl or 3-pyrrolyl, substituted with one or more substituents selected among the following atoms or groups: hydrogen, halogen, C1-6-alkyl, C1-6-alkoxy or cyano; R<3> and R<4> each represents hydrogen or together represent a bond; m is 1 or 2 and n is 1 when m is 1 and n is 0 when m is 2; R<5> and R<6> each represents hydrogen or may - when m is 2 - together represent a bond, and R<7> is OH or C1-8-alkoxy, p is 0 or 1 or 2, q is 0 or 1 or 2, R<8> is H and C1-4-alkyl, are potent inhibitors of GABA uptake from the synaptic cleft.
Patent NO-172536-C (NO)
Inventor: ALIG LEO
IPC: C07D213/78
Filed: 1990-01-30
Abstract: The novel carboxylic acid and sulphonic acid amides of the formula
 R<1>-A-(W)a-X-(CH2)b-(Y)c-B-Z-COOR     (I) in which R<1>, A, W, X, Y, B, Z, R, a, b and c have the meaning given in the description, can be used in the treatment of thromboses, apoplexy, cardiac infarcts, inflammations, arteriosclerosis and tumours. They are prepared by removal of the protective groups in corresponding compounds having protected amidino or guanidino groups.
Patent NO-175840-C (NO)
Inventor: SCHUEGRAF EBERHARD
IPC: H01P1/161
Filed: 1990-09-26
Abstract: The invention relates to a broadband polarisation filter with a symmetrical double branch (D) to which in each case two identically constructed symmetrical series branches (SV1, SV2) are connected via a pair of filter arm sections (A1, A2; A3, A4). The filter arm sections having bends (E1-E10; E11-E20) exclusively in the E-plane are arranged and designed such that, on the one hand, precise phase symmetry is produced between and within the two pairs, and, on the other hand, it is possible to produce the filter completely using numerically controlled milling technology. The polarisation filter according to the invention can be used for supplying directional radio and satellite radio reflector antennas. <IMAGE>
Patent AU-740327-C (AU)
Title: Carbapenem compounds, use thereof and intermediate compound therefor
Inventor: MATSUI HIROSHI
IPC: A61P31/04
Filed: 1998-02-02
Granted: 2002-05-09
Abstract: A carbapenem compound of the formula (I) <CHEM> wherein each symbol is as defined in the specification, and a pharmaceutically acceptable salt thereof. The carbapenem compound (I) and a pharmaceutically acceptable salt thereof of the present invention show superior absorption from digestive tract by oral administration, and sufficient antibacterial activity against a wide variety of bacterial species. Thus, they are extremely useful as agents for the prophylaxis and treatment of infectious diseases, particularly bacterial infectious diseases. Said agents for the prophylaxis and treatment of infectious diseases can be used as agents for the prophylaxis and treatment of the diseases caused by bacteria (e.g., suppurative diseases, respiratory infectious diseases, inflammatory diseases of biliary tract, urinary tract infection and the like) in warm-blooded animals inclusive of human (e.g., dog, cat, cow, horse, rat, mouse and the like).
Patent CA-2001086-C (CA)
Inventor: GERBE JEAN-PIERRE
IPC: G02B17/08
Filed: 1989-10-20
Granted: 2000-08-22
Abstract: Le système est conçu pour être monté dans un casque. Il utilise un montage afocal, avec un premier (4) et un second (5) miroir parabolique, disposé en aval d'un objectif de collimation (2) qui fournit un rayonnement collimaté. Le premier miroir (4) est totalement réfléchissant et le second miroir (5) serai-transparent pour transmettre simultanément, par réflexion, le rayonnement collimaté et, par transparence, par exemple la vue du paysage extérieur. Ces deux miroirs sont intégrés aux extrémités d'une lame (10) à deux faces parallèles (10AV, 10AR). Le rayonnement collimaté pénètre dans la lame par une des faces parallèles (10AR), se réfléchit sur le premier miroir (4), subit une succession de réflexions totales sur les faces parallèles (10AV, 10AR) puis se réfléchit sur le second miroir (5) avant de ressortir de la lame (10), toujours par une des deux faces (10AR). L'invention s'applique, en particulier, à la réalisation de visuels de casques pour pilotes d'aéronefs.
Patent CA-2003901-C (CA)
Inventor: MARTIN RONALD RAY
IPC: C23G5/032
Filed: 1989-11-23
Granted: 2000-05-30
Abstract: Method of and apparatus for continuously reducing oxides which form on the surface of copper bar and rod during casting including means for collecting cleaning mixture vapors; means for raising the temperature and pressure of the collected vapor; means for lowering the temperature of the collected vapor below the temperature at which the vapor will condense without lowering the system pressure; and means for separating condensed cleaning mixture from uncondensed vapor as the uncondensed vapor is being conveyed to a furnace or other means for oxidizing residual vapor.
Patent CA-2004201-C (CA)
Title: Needling process for spunbonded composites
Inventor: SERAFINI FRANCO LUIGI
IPC: D04H3/10
Filed: 1989-11-29
Granted: 1999-07-06
Abstract: A process is disclosed for manufacturing a high strength composite structure by needling individual webs of initially spunbonded material and then needle-punching a stack of the individual webs to enmesh and entangle filaments across the webs, with little or no loss of the initial filament-related strength.
Patent CA-2005217-C (CA)
Inventor: MATSUDA YASUHIKO
IPC: A44B19/44
Filed: 1989-12-12
Granted: 1994-07-12
Abstract: A fastener tape is intermittently transferred under tension longitudinally thereof.  A discrete fastener element is fed to astraddle of one longitudinal beaded edge of the fastener tape.  Then, the coupling head of the fastener element is pressed at its both sides substantially perpendicularly to the plane of the fastener tape to bring the fastener element into alignment with the plane of the fastener tape.  The coupling head is pressed at its distal end against the longitudinal beaded edge of the fastener tape to keep the discrete fastener element from getting detached from the longitudinal beaded edge of the fastener tape.  Finally, the diverging legs of the fastener element are pressed at their respective outer sides toward each other to clamp the diverging legs to the longitudinal beaded edge of the fastener tape.
Patent CA-2005377-C (CA)
Inventor: EDMOND JOHN A
IPC: H01L33/20
Filed: 1989-12-13
Granted: 1995-05-30
Abstract: The present invention comprises a light emitting diode formed in silicon carbide and that emits visible light having a wavelength of between about 465-470 nanometers, or between about 455-460 nanometers, or between about 424-428 nanometers.  The diode comprises a substrate of alpha silicon carbide having a first conductivity type and a first epitaxial layer of alpha silicon carbide upon the substrate having the same conductivity type as the substrate.  A second epitaxial layer of alpha silicon carbide is upon the first epitaxial layer, has the opposite conductivity type from the first layer, and forms a p-n junction with the first epitaxial layer.  In preferred embodiments, the first and second epitaxial layers have carrier concentrations sufficiently different from one another so that the amount of hole current and electron current that flow across the junction under biased conditions are different from one another and so that the majority of recombination events take place in the desired epitaxial layer.
Patent CA-2018206-C (CA)
Title: Preparation of pyrazole and its derivatives
Inventor: FRETSCHNER ERICH
IPC: C07D231/06
Filed: 1990-06-04
Granted: 2000-02-29
Abstract: Pyrazole and its derivatives are prepared by dehydrogenating 2-pyrazoline or its derivatives by a process in which the reaction is carried out using sulfuric acid in the presence of iodine or of an iodine compound at from 50 to 250°C.
Patent CA-2020627-C (CA)
Title: Image processing apparatus
Inventor: KOIKE YUZO
IPC: G06T3/40
Filed: 1990-07-06
Granted: 1995-06-27
Abstract: An image processing apparatus comprises an image-area discriminating circuit for discriminating the attribute of an image, such as whether it is a character/line image or a dot image or whether or not it is an isolated point noise, and outputting a discrimina-tion result, an expansion/compression processing circuit for performing expansion/compression processing on an image, and a filtering circuit for controlling the spa-tial frequency response of an image in accordance of a discrimination signal.
Patent CA-2024136-C (CA)
Title: Warm and cool sick bed
Inventor: LIU SU-HWA
IPC: A47C27/08
Filed: 1990-08-28
Granted: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE    A warm and cool sick bed is provided includ-ing a water mattress support from a bed frame.          The water mattress containing water that can cir-culate with that contained in a water chamber settled at the lower section of the bed by means of water pipes, and the water in the water chamber possible to be warmed up by a heater tube or cool-ed down by a refrigerant tube.
Patent CA-2029097-C (CA)
Title: Security apparatus
Inventor: PERRY ROBERT C
IPC: E05B73/00
Filed: 1990-10-31
Granted: 1995-12-12
Abstract: Apparatus for attaching a component of a personal computer to a desk comprises a first plate having a hole extending therethrough, the hole having a countersunk recess at a first surface of the first plate.  The first plate can be secured at its first surface to a surface of a component of a personal computer.  A fastening element extends through the hole in the first plate and has a head received in the countersunk recess.  A second plate has first and second surfaces and has a first hole for receiving the fastening element, whereby the fastening element may be used to secure the plates together in confronting relationship.  A rod extends through a second hole in the second plate and projects from the second plate in the direction away from the first plate,  The rod has a portion that is captive between the first and second plates when the plates are secured together by the fastening element.
Patent CA-2029320-C (CA)
Title: Video signal coding apparatus, coding method used in the video signal coding apparatus and video signal coding transmission system having the video signal coding apparatus
Inventor: SAKAI KIYOSHI
IPC: H04N21/234
Filed: 1990-11-05
Granted: 1994-08-16
Abstract: A signal coding apparatus, which is coupled, via a transmission path, to a receiver having a receiver buffer and a decoder, includes a coding unit for coding a signal and outputting information generated in a frame unit, the information being a coded signal.  The apparatus also includes a transmitter buffer for temporarily storing the information, and a controller for controlling an amount of the information on the basis of a storage capacity of the receiver buffer and an amount of the information which is contained in a frame per a unit time.  There is also provided a method used in the above coding apparatus, and a signal coding transmission system employing the signal coding apparatus.
Patent CA-2030517-C (CA)
Inventor: EASON STEPHEN W
IPC: B01L3/00
Filed: 1990-04-11
Granted: 2001-05-29
Abstract: The vehicle comprises a sample receiving reservoir (15), a plurality of test stations each comprising an FCFD or other capillary fill sensor cell (3), and means (22) for providing fluid communication between the reservoir and a conduit with which end portions of said cells communicated such that in use sample from the reservoir may be fed to the plurality of cells substantially simultaneously. The vehile makes it easier to know time zero for each assay. Means (22) providing fluid connection may comprise at least one pore in a wall of the reservoir, the or each pore being of a size such that surface tension of the liquid normally prevents escape of ligand. Rotation of the vehicle breaks surface tension and liquid is released into the conduit.
Patent CA-2033256-C (CA)
Inventor: TSUCHIYA YOSHINOBU
IPC: H01G11/44
Filed: 1990-12-27
Granted: 1994-05-10
Abstract: An electric double which utilizes the principles of an electric double layer in the interface between polarized electrodes and an electrolyte, each of the polarized elec-trodes being composed of minute active carbon particles of coal tar which have a specific surface area ranging from 1,000 to 4,000 m2/gram.  Many such minute active carbon par-ticles are packed in a unit volume for an increased electro-static capacitance.
Patent CA-2036648-C (CA)
Title: Apparatus and method for mixing and spraying a slurry
Inventor: KORSMEYER RICHARD W
IPC: B01J2/20
Filed: 1991-02-19
Granted: 1994-03-22
Abstract: APPARATUS AND METHOD FOR MIXING AND SPRAYING A SLURRY                Abstract An apparatus for mixing and spraying a slurry.    The apparatus comprises a mixing chamber 18 and a screw means 15, disposed within the chamber 18, for mixing and transporting material downstream to an air atomization nozzle 51.  Another aspect of this invention is a method for mixing and spraying a slurry.          The method comprises introducing and propelling a particulate solid along a mixing chamber 18.  A liquid is introduced downstream from the introduction of the solid, a sufficient distance such that no substantial liquid backs up to the introduction of the solid.  The solid and liquid are mixed to form a slurry, substantially in the absence of air.  The slurry is propelled downstream, substantially in the absence of air, and atomized.
Patent CA-2037848-C (CA)
Title: Information recording method/apparatus and information reproducing method/apparatus
Inventor: OGUCHI TAKAHIRO
IPC: G11B9/00
Filed: 1991-03-08
Granted: 1998-08-25
Abstract: This specification discloses a method of recording information on a recording medium which has the relative scanning of the recording medium by a probe for information recording, the relative scanning being effected along the surface of the recording medium, the recording medium being capable of forming two or more kinds of state changes relative to the state of non-recording, and a recording process onto the recording medium through the probe effecting the relative scanning, the recording process being carried out by intermittently forming bits on the recording medium, each of the bits being formed with one of the two or more kinds of state changes in conformity with recording information.      The specification also discloses a method of reproducing information recorded on a recording medium by such information recording method.          The specification further discloses an apparatus for carrying out the information recording method, and an apparatus for carrying out the information reproducing method.
Patent CA-2045160-C (CA)
Title: Microcatheter
Inventor: WENDELL AMY M
IPC: A61M25/00
Filed: 1991-06-21
Granted: 1996-03-19
Abstract: The invention relates to method of making a microcatheter having a desired outer diameter within the range of 24-32 gauge, the microcatheter having a substantially improved tensile strength, comprising the step of elongating and thereby molecularly orienting a medical grade tubular article having a greater gauge size than the microcatheter gauge size desired, whereby to reduce the gauge size to form the microcatheter, the microcatheter having a breaking force substantially equal to that of the tubular article of greater size.  The wireless polymeric microcatheter so produced has improved tensile strength.
Patent CA-2045238-C (CA)
Title: Panic exit door mechanism
Inventor: LINDER JOHN PAUL
IPC: E05B65/10
Filed: 1991-06-21
Granted: 1996-06-18
Abstract: A panic bar mechanism for an exit door having a frame with a stile, upper and lower lock rods vertically sliding in the stile, and a panic bar carried on levers pivotally mounted on the door frame.  The mechanism includes a plate mounted in the stile for rotation about a horizontal axis, upper and lower connectors each having a first end attached to the plate on opposing sides of the horizontal axis and each having a second end attached to the upper and lower lock rods, respectively, and a drive pin carried  in the  lower connector parallel  to the horizontal axis, with one or more of the levers having an inner end directly engaging the drive pin for moving the drive pin upward and rotating the plate about the horizontal  axis  and moving the lock rods vertically.  In the preferred embodiment, the  mechanism  is  non-handed,  with  both  levers  capable  of engaging the drive pin.
Patent CA-2046176-C (CA)
Title: Load cell supporting member and weighing scale incorporating the same
Inventor: FREEMAN GERALD C
IPC: G01G3/14
Filed: 1991-07-04
Granted: 2002-05-07
Abstract: A load cell supporting member includes a central portion formed to receive a load cell and to protect a load cell from overloading. A plurality of arms extends radially from the central portion. The supporting member is a single, integral piece of said material.        A weighing scale includes a first supporting member, a load cell supported by the first supporting member. The scale also includes a second supporting member, that is identical to the first and supported by the load cell and is identical to the first supporting member. The second supporting member supports a scale platform.        Another weighing scale includes three identical supporting members and two load cells. A first supporting member supports a first load cell. The first load cell supports a second supporting member, which supports a second load cell. The second load cell supports a third supporting member. The third supporting member supports a scale platform.
Patent CA-2046798-C (CA)
Title: Pin diode attenuator
Inventor: STANTON ROBERT
IPC: H04N7/16
Filed: 1991-07-11
Granted: 2001-06-19
Abstract: A signal processing circuit is provided, such as a PIN diode attenuator for use in cable television signal distribution. The circuit includes a variable impedance device that is responsive to an input signal. The input signal is provided over a first range to vary the impedance in response to a control signal having an absolute value below a predetermined threshold. The input signal is provided over a second range in response to the control signal having an absolute value above the threshold. The first and second ranges are not contiguous. In a preferred embodiment, a zener diode is used to increase the drive current to a bridged-T PIN diode attenuator when the attenuator control signal reaches the zener breakdown voltage.