baber/WOPTO huggingface dataset:
Patent DK-163126-C (DK)
Inventor: SOLER JOSE ESTEVE
IPC: A61K31/435
Filed: 1984-07-05
Granted: 1992-06-15
Abstract: The present invention relates to new derivatives of 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid of general formula I:    <IMAGE>  (I)  in which: X represents a carbon atom or a nitrogen atom, and R represents a hydrogen atom or a fluorine atom, as well as their physiologicaly acceptable alkali metal salts or alkaline earth metal salts. The derivatives of the present invention are advantageously used as antimicrobial agents, espcially as anti-bacterial and anti-fungal agents.
Patent DK-156310-C (DK)
Inventor: CHATELIN JACQUES HENRI
IPC: F15B7/00
Filed: 1983-12-19
Granted: 1990-02-26
Abstract: PCT No. PCT/FR83/00070 Sec. 371 Date Dec. 13, 1983 Sec. 102(e) Date Dec. 13, 1983 PCT Filed Apr. 18, 1983 PCT Pub. No. WO83/03643 PCT Pub. Date Oct. 27, 1983.(a) Hydraulic servo motor comprising a jack (1, 14) intended to be connected by its rod (31, 32, 151) to a moving member to be displaced and accurately positioned, said jack being completely filled with liquid; (b) Servo motor characterized in that the displacement of the piston (2) is implemented by direct liquid transfer from one chamber to the other chamber of the jack by at least one electric vibrator pump (6) supplied by an alternating current power source and in that a so-called electro valve (7), normally open when not in operation, is connected in order to make the two jack chambers communicate; (c) The invention relates to hydraulic servo motors.
Patent FI-75556-C (FI)
Inventor: BATTIGELLI JEAN
IPC: D04H1/4209
Filed: 1983-04-05
Granted: 1988-07-11
Abstract: 1. Apparatus for producing fibres from a thermoplastics material and comprising a centrifuge (10) revolving about a substantially vertical axis (22), means for driving the said centrifuge with a rotary motion, means of conveying a stream (24) of material molten to the drawable condition into the centrifuge and carrying it onto the inner surface of the peripheral wall of the said centrifuge, a large number of orifices (40) in the peripheral wall through which the molten material passes to form filaments (41), end means of drawing the said filaments (41) into fibres, said means comprising an internal combustion burner delivering an annular gaseous jet adjacent to the outer part of the said peripheral wall which is directed downwardly, the said annular gaseous jet being at an elevated temperature contributing to maintaining the filaments of material under drawable conditions for a period of time sufficient for drawing, characterised in that the diameter of the centrifuge is between 550 and 1500 mm and in that the centrifuge is driven with a rotary movement under conditions in which its periphery is subject to a centrifugal acceleration comprised between 4000 and 20,000 m/s2.
Patent FI-88720-C (FI)
Inventor: VINOGRADOFF ANNA P
IPC: C07D257/06
Filed: 1985-05-13
Granted: 1993-06-28
Abstract: A new process for the preparation of 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones from anthranilic acid derivatives is described herein. Additional reactants used in the process are 4-aminotetrazole and a trialkoxymethane or the reaction can be carried out using the imidic ester obtained from these two compounds.
Patent FI-86273-C (FI)
Inventor: APPELGREN CURT HENRY
IPC: B30B9/28
Filed: 1985-11-29
Granted: 1992-08-10
Abstract: The present invention relates to an apparatus and a method for extrusion of plastic or pulverulent materials having been prepared for the purpose for obtaining an extrudate in the form of rod shaped bodies, whereby the apparatus comprises an annular perforated screen (8), a rotor (10) being rotably arranged on the inside of said perforated screen (8), which rotor (10) is provided with a number of compression surfaces (14) working in close rotation to said perforated screen (8), which surfaces (14) are arranged with an acute angle with said perforated screen (8) in their rotational direction.
Patent FI-97373-C (FI)
Inventor: BOUSQUET HUBERT
IPC: D21H17/67
Filed: 1990-01-26
Granted: 1996-12-10
Abstract: Process for grinding calcium carbonate in an aqueous medium in the presence of a water-soluble grinding agent in a quantity which is much smaller than that used in the prior art, which is characterised in that the grinding medium comprises grinding bodies, the aqueous phase containing the grinding agent and the calcium carbonate to be ground in suspension is maintained during the grinding operation at a temperature of less than 60 DEG C. The suspension produced by the grinding and the ground calcium carbonate collected after removal of the aqueous phase can be applied in the fields of mass filling and paper coating and of fillers for paint and plastics.
Patent FI-99285-C (FI)
Inventor: TIMM GERALD L
IPC: D21F5/02
Filed: 1991-05-06
Granted: 1999-01-11
Abstract: A rotary joint for introducing or removing a heat exchanging medium, such as steam, from a rotary dryer drum characterised by its ability to accommodate significant axial expansion or contraction with respect to the axis of drum rotation. A rod supported housing (52) includes an axially displaceable nipple (86) having an end engaging an annular seal ring (100) associated with a drum journal mounted wear plate (36). Axial movement between the wear plate (36) and joint housing (52) is accommodated by relative movement between the housing (52) and nipple (86), and preferably, springs (98) axially bias the nipple (86) into engagement with a self-aligning seal ring (100) to maintain a fluid tight connection under all thermal and pressure conditions. <IMAGE>
Patent FI-98702-C (FI)
Inventor: WECKENMANN HANS PETER
IPC: C07H13/00
Filed: 1991-07-18
Granted: 1997-08-11
Abstract: Tablets or dragees for chewing contg. sucralphate contain at least one physiologically acceptable gel former, are claimed. The formulations also contain at least one sugar and/or sugar replacement. The wt. ratio sucralphate.to gel former is 10:1-100:1. The gel former is xanthan gum, hydroxypropyl methyl cellulose or sodium. The wt. ratio of sucralphat to sugar or sweetener is 2:1-10:1. The sweetener is sorbitol or mannitol.
Patent NO-149802-C (NO)
Inventor: GRANZOW DANIEL B
IPC: B29C65/00
Filed: 1978-10-18
Abstract: A connection may be formed between sealed conduits in which each conduit carries an opaque, thermoplastic wall portion preferably having a melting range above essentially 200 DEG  C., preferably with the opaque thermoplastic wall portions being carried on the conduit about their periphery by transparent wall portions of the conduit. The opaque wall portions of the conduits are brought together into facing contact, and then exposed to sufficient radiant energy to cause the opaque wall portions to fuse together, and to open an aperture through the fused wall portions. This provides sealed communication between the interiors of the conduits.
Patent NO-163122-C (NO)
Inventor: SVENGREN ANDERS GUSTAF
IPC: A21C11/10
Filed: 1985-04-15
Abstract: A process for preparing a rolled pastry product in which a sheet of pastry material advancing on a conveyor belt is cut and folded into discrete pieces of a predetermined size and then rolled. The cutting and folding operation is carried out by an oscillating knife positioned above the conveyor belt which has a cutting edge extending laterally across the width of the conveyor belt, and which immediately after contacting and cutting through the advancing pastry sheet by means of its cutting edge, ascends and rotates in a direction such that the motional vector of the cutting edge is counter to the conveying direction thereby causing the forward edge of the pastry sheet to be lifted up and folded over. The knife then descends and rotates in the reverse direction so that the cutting edge contacts and cuts through the advancing pastry sheet behind the folded portion to separate a folded piece from the remainder of the pastry sheet.
Patent NO-168081-C (NO)
Inventor: GJERDRUM MADS
IPC: A41H37/00
Filed: 1989-09-26
Abstract: PCT No. PCT/NO90/00144 Sec. 371 Date May 15, 1992 Sec. 102(e) Date May 15, 1992 PCT Filed Sep. 21, 1990 PCT Pub. No. WO91/04687 PCT Pub. Date Apr. 18, 1991.A method and an apparatus is described for fastening buttons to a textile fabric or the like, with the fastening threads (1) being collected to form a thin bundle beneath said button before said bundle is forced through the fabric (7), so that after the button (2) is fastened it will sit at a certain distance from the fabric with a thin bundle of threads in the middle. Collection of the fastening threads (1) is achieved by threading them into a standard button (2) and providing the button in holding means (3) of the apparatus, thus, to clamp the threads together by movement of clamping means (4). When the fabric (7) is in place the holding means (3) of the apparatus is urged down towards the contact plate and the collected bundle of fastening threads is forced through the fabric (7), down into the contact plate and is forced around, out and up through the fabric again and in towards its own axis. The apparatus is removed and the button is fastened.
Patent NO-177761-C (NO)
Inventor: BACHLI EMIL
IPC: C03C17/09
Filed: 1991-03-15
Abstract: PCT No. PCT/CH90/00172 Sec. 371 Date Mar. 18, 1991 Sec. 102(e) Date Mar. 18, 1991 PCT Filed Jul. 16, 1990 PCT Pub. No. WO91/01429 PCT Pub. Date Feb. 7, 1991.For coating the glass edge of two wall elements (2, 3) forming interspace (5) for heat insulating structural and/or light element (1), metallic adhesive layer (4) is produced with the use of a physical (PVD) or chemical (CVD) deposition of the coating material from a gas or vapor phase on one side of each wall element (2, 3). On this adhesive layer (4) barrier layer (6) protecting the latter is deposited and the barrier layer is provided with subsequent solder layer (7). These solder layers (7) are bonded with sheet (8) that edges structural and/or light element (1) on the edge in a gastight manner.
Patent AU-765496-C (AU)
Title: Injectable buprenorphine microparticle compositions and their use
Inventor: TICE THOMAS R
IPC: A61K47/14
Filed: 2000-08-25
Granted: 2005-08-25
Abstract: An injectable slow-release methadone, partial opioid agonist or opioid antagonist formulation is provided comprising methadone, a partial opioid agonist or opioid antagonist in a poly(D,L-lactide) excipient with a small amount of residual ethyl acetate. Upon intramuscular or subcutaneous injection of the composition, methadone, a partial opioid agonist or opioid antagonist is released in a controlled manner over an extended period of time. The composition finds use in the treatment of heroin addicts and alcoholics to reduce consumption of the abused substances. Of particular interest are the drugs buprenorphine, methadone and naltrexone.
Patent CA-2000008-C (CA)
Title: Drive up teller machine
Inventor: DROGE DAVID A
IPC: G07D13/00
Filed: 1989-10-02
Granted: 1993-09-21
Abstract: DRIVE UP TELLER MACHINE                         ABSTRACT            A teller machine for drive up applications is disclosed.  The machine has a safe with an access slot.  The machine also has a user panel which has an opening that lies transverse to the slot.  A document carrier is described which rotates documents around two different axes as it carries them between the slot and the opening to allow passage of the documents through both.
Patent CA-2001620-C (CA)
Inventor: OCHIAI TAMIYA
IPC: H04Q3/66
Filed: 1989-10-26
Granted: 1996-10-01
Abstract: An exchange route decision system and method which, when it is desired to realize tandem connection between outgoing and incoming  communication  terminal  of various sorts and multiple  rates requiring   immediate  data communication through a plurality of  exchanges,   take the residual capacities  of relay lines between  the outgoing and incoming terminals into consideration.  In the system and method, the residual capacities of the  relay  lines between the  outgoing and  incoming terminals  are divided into a plurality of  classes  based on  predetermined line capacity units, data on routes  providing minimum costs in association  with the  classes are controlled, and one of routes  corresponding  to the class satisfying the request line capacity of the outgoing  terminal  is  selected  to thereby realize the dandem connection between the outgoing and incoming terminals.
Patent CA-2001682-C (CA)
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/792
Filed: 1989-10-27
Granted: 1994-05-03
Abstract: A memory element is formed of a thin film tran-sistor.  The thin film transistor has a semiconductor layer, a source electrode electrically connected to the semiconductor layer, a drain electrode electrically con-nected to the semiconductor layer and formed separately from the source electrode, a gate electrode for control-ling formation of a channel of the semiconductor layer, and a gate insulation film for isolating the gate elec-trode and the semiconductor layer from each other and causing a hysteresis in the relation between the drain current and the gate circuit.  The insulation film is a silicon nitride film whose composition ratio of silicon to nitrogen is in a range of approx. 0.85 to 1.1.          According to this invention, the relation between the gate voltage and the drain current can be set to have a hysteresis.  Therefore, the thin film transistor can be used as a memory element.  Further, according to this invention, data can be written, erased and read out by selectively applying an electric field to the gate insu-lation film.  Therefore, the thin film transistor can be used as a memory element.
Patent CA-2004338-C (CA)
Title: Pressure regulator type airflow control system with integral pump and housing
Inventor: KAWASAKI NOZOMU
IPC: A61G7/05
Filed: 1989-11-30
Granted: 1996-10-01
Abstract: A housing containing an air pump and an air pressure   supply system for   supplying air to a body support,  such   as   an  air  mattress.  The  housing contains, in addition to the air pump, diaphragm type pressure  regulators and diaphragm  type surge  check valves, as well as passageways  and pressure  chambers for interconnecting    the   pump   to   the   pressure regulators and surge check valves.
Patent CA-2008837-C (CA)
Title: Fuel pressure regulator valve
Inventor: HORNBY MICHAEL J
IPC: F02M37/00
Filed: 1990-01-29
Granted: 1994-08-16
Abstract: ABSTRACT OF THE DISCLOSURE  A fuel pre sure regulator valve of the type commonly used in automobile fuel injection systems.  The invention relates to improved retention of the valve element within the mount that is carried by the diaphragm assembly.  The valve element is a truncated sphere and the retention is by means of a circular washer that fits into a circular recess formed in the mount around the cavity that contains the sphere.   The truncated circular face of the sphere protrudes through the washer so that it can coact with the valve seat.  The inside diameter of the washer is closely controlled and this controls the allowable travel of the sphere within the cavity.  The washer is retained on the mount by crimping the edge of the circular recess over the outside diameter of the washer.
Patent CA-2012574-C (CA)
Title: Facsimile apparatus
Inventor: MATSUMOTO MASAFUMI
IPC: H04N1/40
Filed: 1990-03-20
Granted: 1995-01-03
Abstract: A  facsimile  apparatus  includes  an  image  data conversion unit for converting image data corresponding to an image to be printed.  The conversion is such that two adjacent dots on a main scanning line of the image data are converted into one dot.  A smoothing unit connected to the conversion unit modifies the converted image data in such a manner that,  if a pattern of  a region formed by a predetermined number of converted dots coincides with a predetermined pattern, the converted image data is changed to have a pattern which corresponds to the predetermined pattern in the region.  A selection unit is connected to the image data conversion unit and the smoothing unit.  The selection unit is adapted to select an output of the image data conversion unit as printing data if it detects that the image data has been transmitted in a fine mode, and to select an output of the smoothing unit as printing data if it detects that the image data has been transmitted in a standard mode.
Patent CA-2015082-C (CA)
Title: Catalyst component for producing highly crystlline olefin polymers and a process for producing the same
Inventor: SAITO JUN
IPC: C08F4/642
Filed: 1990-04-20
Granted: 1996-07-02
Abstract: A catalyst component for producing highly crystalline olefin polymers without causing any operational problems and stably and affording therefrom a film having very few occurrence of voids and a superior transparency, and a process for producing the catalyst component, which catalyst component comprises a linear olefin-non-olefin block copolymer having at least one linear olefin block copolymer and at least one non-linear olefin polymer block and (a) a titanium trichloride composition or (b) titanium, magnesium, a halogen and an electron donor as components for a carrier, the content of the linear olefin polymer block being 0.1 to 49.5% by weight, the content of the non-linear olefin polymer block being 0.01 to 49.5% by weight, the ratio by weight of the linear olefin polymer block to the non-linear olefin polymer block being 2/98 to 98/2 and in the case of (a), the content of the titanium trichloride composition being 99.89 to 1.0% by weight.
Patent CA-2022516-C (CA)
Title: Saccharide derivatives of protocatechualdehyde
Inventor: INADA KAZUYOSHI
IPC: A61K31/70
Filed: 1990-08-02
Granted: 1995-08-22
Abstract: Novel  saccharide derivatives  of  protocatechu-aldehyde represented by the general formula (I):         (I) wherein  R1 represents a hydrogen atom or  a  benzoyl group, and R2 represents an alkyl group.    The method for preparing thereof and the use  of the compound as antiinflammatory agents.
Patent CA-2025772-C (CA)
Title: Strip merchandiser with reinforcement section
Inventor: FAST JACOB
IPC: F16B5/06
Filed: 1990-02-07
Granted: 1998-04-28
Abstract: A strip merchandiser of plastic sheet for hanging from the front edge of a display shelf (28) has a cutout defining an upwardly pointing hook (34) to suspend products from the strip.  In order to reinforce the hook and enable more than one product to be suspended therefrom, the hook (34) and reinforcement section (16) of the strip below the hook are folded back about the longitudinal center line of the strip.  Opposite sides (16L, 16R) the reinforcement section are secured together (38,40) behind the strip.
Patent CA-2030708-C (CA)
Title: Paste form roach bait in aerosol form for applications to cracks and crevices
Inventor: GEARY DANIEL C
IPC: A01N25/00
Filed: 1990-11-27
Granted: 2001-01-23
Abstract: An paste insecticide bait to be contained in a pressurized container, for dispensing a semi-solid bead of bait in cracks, crevices and the like for destroying insects, in particular cockroaches, said composition comprising an oil-in-water emulsion of a pentadienone toxicant-fatty acid mixture in a corn syrup solution, together with oatmeal.
Patent CA-2034481-C (CA)
Title: Self-aligned gate process for fabricating field emitter arrays
Inventor: FORMAN RALPH
IPC: H01J9/02
Filed: 1990-04-23
Granted: 1993-10-05
Abstract: SELF-ALIGNED GATE PROCESS FOR FABRICATING           FIELD EMITTER ARRAYS                            ABSTRACT Conical field emitter elements are formed on a surface of a substrate after which a layer of metal is deposited on top of the substrate surface and over the field emitter elements.  A layer of oxide is then deposited over the metal layer.  Another layer of metal is deposited over the layer of oxide to form a gate metal layer.  A layer of photoresist is then deposited over the gate metal layer.  The layer of photoresist is then plasma etched in an oxygen atmosphere to cause portions of the photoresist above respective field emitter elements to be removed and provide self-aligned holes in the photoresist over each of the field emitter elements.  The size of the holes may be controlled by appropriately controlling process parameter, including plasma etching time and power and/or initial photoresist thickness.  The exposed gate metal layer is etched using the layer of photoresist as a mask. The photoresist layer is removed, and the layer of oxide is etched to expose the field emitter elements.  Another oxide layer and an anode metal layer also may be formed over the gate metal layer to produce a self-aligned triode structure.
Patent CA-2036577-C (CA)
Title: Auto-focus system for video camera
Inventor: HIROTA KATSUAKI
IPC: G02B7/28
Filed: 1991-02-19
Granted: 2002-01-22
Abstract: A focus detection signal is generated from the video signal produced by a video camera by deriving higher frequency components of that video signal, detecting when those higher frequency components exceed a minimum threshold level, sensing when the video signal exceeds a maximum threshold, and integrating those higher frequency components which exceed the minimum threshold, except during an interval when the video signal exceeds the maximum threshold, thereby producing the focus detection signal.
Patent CA-2039424-C (CA)
Title: Integrated circuit for analog system
Inventor: AUSTIN KENNETH
IPC: H01L27/10
Filed: 1991-03-28
Granted: 2002-05-28
Abstract: This invention relates to semiconductor integrated circuits which find utility in analogue systems. An integrated circuit of the invention comprises an array of configurable analogue cells each of which is capable of interconnection with other cells in the array by means of an interconnection network. Each of the cells can be selectively and individually selected by means of select signals and emanating from shift registers. When selected the cell may be configured with configuration data which both sets the cell to take up a particular electrical configuration by means of digital data and sets various programmable resistors and capacitors in the cells to particular values by means of analogue signals.      The configuration data is held in a random access memory. Some of this data is converted to analogue form by means of a ditigal-to-analogue converter. The circuit is controlled by a central control and is capable of being configured to implement particular analogue functional applications from a plurality of possible analogue functional applications. Provision in the circuitry is made to automatically compensate for manufacturing component tolerances.
Patent CA-2045914-C (CA)
Title: Downhill ski boot assembly
Inventor: KAUFMAN WILLIAM H
IPC: A43B5/04
Filed: 1991-06-28
Granted: 1996-04-09
Abstract: A downhill ski boot assembly combines a flexible walking boot with a boot brace insertable into a standard ski binding to provide a skier with the control and feel of a conventional hard ski boot.  The boot brace has a sole plate insertable into the ski binding, a toe cap and boot restraining means for urging the sole of the boot against the sole plate.  Lower leg support is provided by the brace by means of upright supports which are preferably inner and outer lateral struts extending from the sole plate to a shin or calf piece.  The lower leg support has a spring biased pivot adjacent the ankle region which allows the skier to move his lower leg forward from the ankle against a biasing force.