baber/WOPTO huggingface dataset:
Patent CA-1338333-C (CA)
Title: Process for the preparation of an ethylene/propylene copolymer
Inventor: ANTBERG MARTIN
IPC: C08F210/16
Filed: 1989-09-29
Granted: 1996-05-14
Abstract: The invention relates to a process for the preparation of a predominantly crystalline ethylene/propylen copolymer having less than 15 mol% of propylene units, which can be carried out in liquid propylene as the suspending agent, if metallocene catalyst components of the formulae I, II or III are employed and the partial pressures of ethylene and propylene have a specific ratio.                           (I),                  (II),                    (III), By means of this process, it is possible to increase the possible uses of polymerization plants which work with liquid propylene.
Patent DK-150656-C (DK)
Inventor: BLASIUS UDO
IPC: B41F31/04
Filed: 1982-03-17
Granted: 1987-11-30
Abstract: A printing press, in particular an offset printing press comprising a plurality of individually operable setting motors, in particular for adjusting the inkfilm density profile, each setting motor being connected to a pick-up generating electric signals characteristic of the actual position of the setting motor at any given moment (actual values) comprises an electronic comparator arrangement (35, 44) which is supplied with the actual values and, in addition, desired values for the position of the individual setting motors (9) and which repeatedly scans the actual values sequentially in a cyclical time sequence and compares each actual value with the related desired value to form a setting signal for operation of the associated setting motor in the forward or reverse direction when a given positive or negative minimum deviation is exceeded. The setting signals are fed to a switching arrangement (52) designed to cause the respective setting motor to be stopped or driven at a pre-determined speed in the sense of rotation determined by the last setting signal until the next signal is received. Thus it is rendered possible to easily control a plurality of setting motors.
Patent FI-63760-C (FI)
Inventor: SAIKAWA ISAMU
IPC: C07D499/00
Filed: 1975-05-07
Granted: 1983-08-10
Abstract: 1508064 N-Piperazinocarbonyl-amino acid derivatives TOYAMA CHEMICAL CO Ltd 28 April 1975 [13 Aug 1974 28 Oct 1974 17 Feb 1975] 15360/77 Divided out of 1508062 Heading C2C Novel compounds I and salts and carboxyl derivatives thereof (R is an amino acid residue; R<SP>2</SP> and R<SP>3</SP> are H or alkyl and R<SP>2</SP> and R<SP>3</SP> are both linked to the same carbon atom; and A is H or an optionally substituted alkyl, alkenyl, aryl or aralkyl group) are prepared by reaction of a compound II NH 2 RCOOR<SP>1</SP> (III) (R<SP>1</SP> is H or a cation) with a reactive derivative of a compound IV
Patent FI-76200-C (FI)
Inventor: RENAUD ALAIN
IPC: F16L55/16
Filed: 1984-02-02
Granted: 1988-09-09
Abstract: An internal lining for ducts (C) is provided by introducing into one end of the duct an assembly (E) which comprises a sleeve (5) and an inflatable system (2) and which is provided with heating means for applying a sheath (1) impregnated with a resin against the inner wall of said duct (C). After partial polymerization at least of the resin, the sheath (1) adheres to the inner wall of the duct. The system (2) is then deflated, the heating stopped and the assembly (E) withdrawn from the duct. With the length of the duct a multiple of the length (l) of an assembly (E), the operation is repeated by introducing into the duct successively a multiplicity of sheaths (1) until the inner wall of the duct (C) is provided with an internal lining over the whole of its length.
Patent FI-86997-C (FI)
Inventor: GUNDERSON HARALD
IPC: D06B5/08
Filed: 1988-01-19
Granted: 1992-11-10
Abstract: PCT No. PCT/NO87/00046 Sec. 371 Date Feb. 16, 1988 Sec. 102(e) Date Feb. 16, 1988 PCT Filed Jun. 11, 1987 PCT Pub. No. WO87/07663 PCT Pub. Date Dec. 17, 1987.Fixation device for permeable web materials, such as felts and wires for paper machines, where air at controlled temperature and pressure is pressed through the web from jets in at least one pressure chamber (12) on one side of the web, to at least one corresponding suction chamber (15) on the other side of the web, the device thereby comprising an upper structure (9) and a lower structure (10) between which the web is running during operation where a pressure chamber (16) with a corresponding suction chamber (13) being arranged in front of, and a pressure chamber (14) with a corresponding suction chamber (11) being arranged behind, at least one middle pressure chamber (12) with a corresponding suction chamber (15), each pressure chamber (12, 14, 16) being provided with two jets arranged in an acute angle to the web and towards each other, with one front jet (17, 19, 21) and one rear jet (18, 20, 22), thereby establishing and maintaining an overpressure between the jets and the web, jets arranged in opposed pressure chambers and adjacent each other thereby directing air passed each other in such a way that air from one pressure chamber substantially is prevented in penetrating into the adjacent suction chamber, and the upper and lower structures (9, 10) being provided with ducts (30, 31) for an air flow having a controlled temperature, thereby avoiding deformations of the upper structure (9) due to temperature influences from the heated air in the fixation process.
Patent FI-98527-C (FI)
Inventor: NAKANO AKIKAZU
IPC: C08K13/02
Filed: 1989-01-13
Granted: 1997-07-10
Abstract: The flame-retardant resin composition of the present invention contains   (a) 100 parts by weight of a styrene-based polymer having mainly syndiotactic configuration, or a mixture of said styrene-based polymer and a thermoplastic resin (exclusive of tetrafluoroethylene-based polymer) and/or rubber;   (b) 3 to 40 parts by weight of a flame retardant; and (c) 1 to 15 parts by weight of an auxiliary flame retardant, as main components.   In addition, the present invention contains the above components (a), (b) and (c) as main components, and further contains   (d) 0.003 to 10 parts by weight of tetrafluoroethylene-based polymer and/or   (e) 1 to 300 parts by weight of an inorganic filler.   The present invention provides a resin composiiton which is excelenlt in flame retardance and further in heat resistance and mechanical strength.
Patent FI-93927-C (FI)
Inventor: ROGIERS LODEWIJK MARIA
IPC: C04B35/634
Filed: 1989-12-22
Granted: 1995-06-26
Abstract: A composition of a glycoside and an acrylic copolymer. The blend may be used to prepare aqueous dispersions of a ceramic materials, for example zirconium silicate. Alternatively, aqueous dispersions of fluorine containing polymers, for example polyvinylidene fluoride, may be prepared using the blend. The proportion of glycoside to acrylic copolymer may be 10:1 to 1:10, for example 1:1, by weight.
Patent FI-92807-C (FI)
Inventor: GARAT MICHEL
IPC: B22D18/00
Filed: 1990-10-30
Granted: 1995-01-10
Abstract: In the process for the lost foam casting of metal pieces under controlled pressure, the pressure is initially caused to increase at a rate of between 0.003 and 0.3 MPa/sec over a first period of at most 5 seconds from the start of the pressure rise, then at a rate greater than that of the first period over a second period until maximum pressure is reached. 
<??>The process makes it possible to obtain pieces with a shape corresponding to the model and without porosities.
Patent FI-97388-C (FI)
Inventor: WHITTEN JEFFREY PAUL
IPC: C07F9/59
Filed: 1991-05-16
Granted: 1996-12-10
Abstract: The present invention is directed to a class of 3-phosphono-piperidine and pyrrolidine derivatives and their use as NMDA antagonists.
Patent FI-93712-C (FI)
Inventor: MISCEVIC MICHAEL
IPC: C06B39/00
Filed: 1991-11-22
Granted: 1995-05-26
Abstract: The invention relates to a method for filling drums with mutually inert and immiscible liquids. 
<??>This method consists in positioning the said drum to be filled in such a way that at least one of the openings of the said drum is situated underneath a filling pipe, in introducing this filling pipe in such a way that its end is close to the bottom of the drum, in introducing a predetermined amount Q1 of the least dense liquid, in then introducing an amount Q2 of the densest liquid and in afterwards rinsing the filling pipe with a predetermined amount Q3 of the least dense liquid and in withdrawing the filling pipe. 
<??>This method applies most particularly to the filling of a drum with liquid white phosphorus and water. 
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Patent FI-96396-C (FI)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/09
Filed: 1992-12-28
Granted: 1996-06-25
Abstract: According to the invention, a core pipe (2) is formed, whose properties correspond to the requirements set by the fluid to be conducted. With a suitable coating method an outer protective layer (3) is formed around the core pipe (2) of such a plastic material, which properties meet the requirements set by the prevailing environment and/or pipelaying procedure. <IMAGE>
Patent NO-168185-C (NO)
Inventor: RIVA ERNESTO
IPC: A23K20/195
Filed: 1987-07-06
Abstract: A novel antibiotic, A 42867, is prepared by cultivating the strain Nocardia sp. ATCC 53492, or an antibiotic A 42867-producing mutant or variant thereof, under submerged aerobic conditions in the presence of assimilable sources of carbon, nitrogen and inorganic salts. The antibiotic and its addition salts are useful in the treatment of infectious diseases and as growth promotant agents.
Patent NO-172864-C (NO)
Inventor: JOHANSSON THOMAS
IPC: F16L25/00
Filed: 1988-02-22
Abstract: PCT No. PCT/SE87/00291 Sec. 371 Date Feb. 21, 1989 Sec. 102(e) Date Feb. 21, 1989 PCT Filed Jun. 23, 1987 PCT Pub. No. WO87/07935 PCT Pub. Date Dec. 30, 1987.A method of joining tubes (A and B) having a corrugated wall (10) of fusible plastic material and terminating at a cut through a corrugation rib, comprises the following steps. An annular body (14) expanding when energy is supplied to it, is positioned in an annular space (13) formed by the corrugation ribs at the end of one tube (A) and an inner boundary which can be formed by an inner wall (11) of fusible plastic material, integral with the corrugated wall of said one tube, or by a sleeve inserted into the adjacent ends of the tubes, also of fusible material. The tube ends are put together to close said space by the end of the other tube (13), and a radial and axial support (19) for the corrugation ribs is arranged on the outside of the tubes. Then, the annular body is expanded by heating to fuse said body to the walls of the tubes and the sleeve, respectively.
Patent NO-171171-C (NO)
Inventor: HOMBERGER HEINRICH
IPC: C22C21/06
Filed: 1988-06-21
Abstract: An aluminium alloy suitable as a material for superplastic forming contains 0.8-2.5% or iron, 3.5-6.0% of magnesium, 0.1-0.6% of manganese, 0.05-0.5% of zirconium, at most 6.0% of zinc, at most 3.0% of copper, at most 0.3% of silicon, at most 0.05% of titanium and at most 0.05% of chromium, the remainder being aluminium of commercial purity. The alloy can be processed to give superplastically formable sheets without separate thermomechanical pretreatment.
Patent NO-176810-C (NO)
Inventor: PARTHASARATHY V R
IPC: D21C9/147
Filed: 1990-05-18
Abstract: A process is provided for a two-stage oxygen delignification of chemical pulp in which 0.01% to 1% hydrogen peroxide is incorporated into the first and, optionally the second stage. The invention is particularly suitable when the pulp is subsequently bleached with at least one chlorine dioxide stage and at least one hydrogen peroxide stage.
Patent AU-766976-C (AU)
Title: Cold-storage appliance
Inventor: WOOD IAN DAVID
IPC: F25D25/00
Filed: 2000-09-13
Granted: 2005-03-17
Abstract: A cold-storage appliance comprises an open-topped insulating container defining an external surface, an insulating lid adapted to close the open top of the container, a cooling means adapted to cool the interior but not the exterior of the container, and a structure supporting the container, the lid and the cooling means. In accordance with the invention, the container is mounted to the structure for movement relative to the structure and the lid to open the container and afford access to its interior or to close the container, and at least a majority of the external surface of the container is exposed to ambient air when the container is closed by the lid.
Patent CA-2001369-C (CA)
Inventor: ROSHDY CONSTANCE E
IPC: A61B17/06
Filed: 1989-10-24
Granted: 1999-01-05
Abstract: An improved retainer for surgical sutures is provided which includes a suture retaining compartment comprising a suture winding panel with the panel having a pair of holding panels foldably connected to longitudinal edges of the suture winding panel.  The holding panels are foldably connected to the winding panel by at least three gussets formed at the edges of the suture winding panel.  The gussets at the ends of the foldable connection prevent frictional compression of the wound suture at the corners of the retaining compartment, and the central gussets or gussets engender a convex curvature to the holding panels, thereby creating a low friction volumetric compartment which retains the suture in place.  The suture retainer also includes a needle holding means mounted at the intended location of the needle.  In illustrated embodiments of the present invention the holding means is angularly disposed with respect to the longitudinal dimension of the retainer to afford ease of needle withdrawal, and in some embodiments the holding means is located on a foldable needle park panel.  In some embodiments the retainer includes an insert against which the suture is wound.  This insert provides several features, including preventing snagging of the suture on the needle holding means during suture withdrawal, and protection of the needle point.  The insert may also include a flap to prevent the suture from snagging on a corner of the insert during withdrawal.
Patent CA-2001376-C (CA)
Inventor: GODBERSEN BYRON L
IPC: B60P3/10
Filed: 1989-10-24
Granted: 1993-06-15
Abstract: Abstract of the Disclosure A boat trailer having a frame, a pair of wheels, a mechanism for connecting the trailer to a prime mover, and a roller arrangement rearwardly on the frame for loading, unloading and supporting a boat:  the improvement comprising a novel roller arrangement mounting device for a pair of roller assemblies each of which has a pair of rollers, and wherein a single non-metal mounting block provides independent rotatable engagement with the roller assemblies and with a frame connected mounting arm, whereby the roller assemblies are simultaneously rotatable independently of each other about axes transverse to the frame longitudinal axis and within normally vertical planes to maintain the rollers in constant engagement with the boat hull.
Patent CA-2007486-C (CA)
Title: Vehicle lamp with universal mounting capability
Inventor: KASBOSKE GEORGE C
IPC: F21V21/00
Filed: 1990-01-10
Granted: 1999-07-06
Abstract: A vehicle headlamp consisting of a casing containing an illumination source, a bracket for connection to a vehicle and structure for selectively attaching the bracket to the casing at different locations on the casing to facilitate connection of the casing to various style vehicles.  A vehicle headlamp consisting of an illumination source, a reflector for focusing light from the illumination source, a casing having first and second joinable parts, structure on the first and second casing parts for snap-fitting the first and second casing parts into assembled relationship, cooperating structure on the illumination source, reflector and first and second casing parts for maintaining the illumination source, reflector and casing in operative relationship with the first and second casing parts in assembled relationship and for permitting separation of the illumination source, reflector and casing upon the first and second casing parts being separated from each other.
Patent CA-2008658-C (CA)
Title: Arthroscopic sheath with quick coupling socket
Inventor: SHUTT GEORGE V
IPC: F16L37/12
Filed: 1990-01-26
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE          A tubular arthroscopic sheath having improved irrigating fluid flow characteristics and having a quick coupling socket adapted to quickly connect to and disconnect from an associated arthroscopic tool provided with a mateable, generally cylindrical plug member.  The fluid flow is enhanced by centering projections on the sheath interior and by turbulence minimizing fluid ports. The socket comprises an open ended cylindrical housing provided with a plurality of annularly spaced, cylindrical locking pins slidable within throughbores in the housing wall, the throughbores extending radially from the housing axis and axially skewed with respect thereto.  Each pin is provided with a notch in its cylindrical surface adjacent the most radially outward end of the pin.  A pair of slidable coaxial cylindrical actuating members is adapted to engage all the notches and capture the pins.  Moving the slidable actuating members away from the open end of the housing causes the pins to slide radially outwardly in the throughbores.  Allowing a bias means to urge the actuating members toward the open end of the housing causes the pins to slide radially inwardly.                               - ?? -
Patent CA-2009556-C (CA)
Title: Communication terminal connection system
Inventor: MOTOHASHI KAZUTOSHI
IPC: H04J3/00
Filed: 1990-02-08
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE          A communication terminal connection system couples at least one of terminals to a destination terminal via a line, and comprises a channel switch connected to the terminals, at least one multiplexer coupled to the channel switch which is coupled between the terminals and the multiplexer, and a control part coupled to the channel switch for switching and controlling a connection of the channel switch.  The control part includes a first detection part for detecting a request-to-use information which is received from a source terminal and requests use of the multiplexer, a second detection part for detecting an identification number to which the multiplexer is coupled via the line when the first detection part detects the request-to-use information, and a connection part for detecting a destination identification number of the destination terminal which is received from the source terminal following the request-to-use information and for controlling the channel switch to couple the source terminal to the multiplexer when the destination identification number matches the identification number detected by the second detection part, thereby coupling the source terminal to the destination terminal via the line.
Patent CA-2012799-C (CA)
Title: Color palette display interface for a computer-based image editor
Inventor: YANKER PETER C
IPC: G06T11/60
Filed: 1990-03-22
Granted: 1994-08-02
Abstract: A display system is described for producing and showing color  images  which  includes  a  screen  for  displaying  an interactive user interface.  The display interface includes image color choice areas, anti-alias color choice areas, a current  color  area,  an  echo  icon  area  and user-movable cursor  indications.   The  invention  enables  the  display system user to choose  among a plurality of displayed colors and to visually determine the effect of the choice.  The method  includes   moving  a  cursor  indication  to  a  color choice  area,  displaying the color choice  in the current color selection area; and displaying in the echo icon area an echo icon drawn using the color choice.  This enables the display system user to see an enlarged view of the color choice and an icon drawn with the color and enables the user to assess the effect of the color choice,  both from the standpoint of the enlarged view and from the standpoint of exhibiting an expanded anti-aliased figure.   In addition, the color alteration also causes the image to be modified to reflect the color change, thus enabling the user to obtain a complete assessment of the results of the color selection.
Patent CA-2014853-C (CA)
Inventor: SMOOT LANNY S
IPC: G06F3/041
Filed: 1990-04-18
Granted: 1995-05-16
Abstract: A light-pen system for use in connection with a video display installation includes a projector for receiving an externally generated video signal and for projecting a video image onto a screen. Illustratively, the light-pen system includes a source of a beam of radiation for forming a spot at a desired location on the screen. The source of radiation may provide a well collimated visible optical beam or colinear beam of visible and infrared radiation. An adjunct video camera is used to detect the location of the spot on the screen and to produce an output signal indicative of the location of the spot. A host computer or graphics overlay generator receives the position indicative output signal and modifies the externally generated video signal so as to modify the displayed video image.
Patent CA-2015243-C (CA)
Title: Method and apparatus for caller-controlled receipt and delivery of voice messages
Inventor: PUGH JOEL A
IPC: H04M15/00
Filed: 1990-04-24
Granted: 2000-07-11
Abstract: A line interface unit for caller-controlled receipt and delivery of voice and/or data messages over a telephone system having a voice/data message facility, the message facility connectible to at least one calling station and a called station and normally having access prevention circuitry for preventing storage and forwarding of voice/data messages unless predetermined access codes are received and verified by the circuitry. In the preferred embodiment, the unit comprises a switch connected to a central office and having first and second positions and wherein signals are connected directly between the calling station and the central office when the switch is in the first position. The interf ace unit also includes circuitry for signaling the message facility and circuitry for monitoring call progress upon call initiation to the called station. Microprocessor-based control circuitry responds to detection of a predetermined condition at the called station upon-call initiation, to detection of a first predetermined code from the calling station indicating that the caller desires to leave a voice/data message for the called station, and to detection of a second predetermined code from the voice message facility, to establish a connection between the calling station and the message facility. Thereafter, a special data string is transmitted to the message facility which, upon receipt thereby, facilitates barrierless entry in and out of the message facility without the predetermined access codes.
Patent CA-2027972-C (CA)
Inventor: TERRAT JEAN-PAUL
IPC: C23C14/06
Filed: 1990-10-18
Granted: 2000-01-18
Abstract: Le revêtement de substrat de l'invention est destiné à conférer au substrat de bonnes propriétés tribologiques et est constitué d'un alliage de chrome et d'azote contenant, pour 100 atomes, de 87 à 68 atomes de chrome et 13 à 32 atomes d'azote. Cet alliage est biphase, avec une phase de chrome microcristallin cubique contenant de l'azote inclus et une phase d'un nitrure de chrome quadratique en défaut stoechiométrique par rapport au nitrure Cr2N. Le rapport des paramètres de maille de ce nitrure quadratique est compris entre 1,02 et 1,5. Ce nitrure quadratique était inconnu jusqu'à ce jour, et ne peut probablement exister qu'en association avec le chrome. Il résiste à l'usure jusqu'à 5 fois mieux que les alliages de chrome-azote monophases connus, et ne présente pas la fragilité inhérente aux alliages biphases contenant du nitrure Cr2N hexagonal. Ces revêtements sont obtenus par pulvérisation cathodique magnétron de chrome, avec une pression partielle d'azote dans une atmosphère de gaz rare comprise entre un maximum et un minimum déterminés expérimentalement.