baber/WOPTO huggingface dataset:
Patent FI-95218-C (FI)
Inventor: FLECKNOE-BROWN ANTHONY EARL
IPC: B29C48/355
Filed: 1988-11-16
Granted: 1996-01-10
Abstract: Hollow objects 14 can be formed by extruding a web 1 of thermoplastic material directly into a set of temperature controlled tempering rolls 2, 3 and 6, cooling upper and lower surface layers of the web by passage through the tempering rolls while maintaining the interior of the web in molten condition between said surface layers, feeding the partially cooled web 7 past a turning roll 8 onto a conveyor 10, and conveying the web to the entry of a thermoformer 15, the web 7 being allowed to remain on the conveyor 10 until the surface layer of the web which is in contact with the conveyor has been reheated by the molten interior of the web to a thermoformable temperature below that at which the web 7 will stick to the conveyor 10, the travel of the web 1 through the tempering rolls being controllable by adjusting the position of the tempering roll 6 to for example 6', and the travel of the web 7 on the conveyor being controllable by adjusting the position of the turning roll 8 to for example 8'.
Patent FI-94692-C (FI)
Inventor: MOLIERE THOMAS
IPC: H01Q1/24
Filed: 1989-04-07
Granted: 1995-10-10
Abstract: A radio apparatus having a transceiver, an associated apparatus antenna and switching devices for the optional connection of an external antenna. It is intended to specify a simple solution, which is reliable in technical radio terms, for interruption-free antenna changeover switching for such an, especially portable, radio apparatus. For the antenna changeover switching, the apparatus antenna (2) is connected to the transceiver via a semiconductor switch (5) and the antenna connection (3) for the external antenna is connected to the transceiver via a radio-frequency line. When the external antenna is plugged into the antenna socket (3), the semiconductor switch (5) switches off and the transceiver is connected through to the external antenna, which has a low DC resistance. <IMAGE>
Patent FI-95565-C (FI)
Inventor: GOPALAN BALASUBRAMANIAN
IPC: C07D233/50
Filed: 1989-12-13
Granted: 1996-02-26
Abstract: Compounds of formula I <CHEM> and their salts in which n = 0 or 1, R1 and R2 are each aliphatic or cycloalkyl or NR1R2 is an optionally substituted heterocyclic ring, R3 is alkyl, cycloalkyl or optionally substituted amino, R5 is an aliphatic group, R6 is H, an optionally substituted aliphatic group or a cycloalkyl group, or R3 and R5 together with the nitrogen and carbon atoms to which they are attached form an optionally substituted heterocyclic ring or R5 and R6 together with the nitrogen to which they are attached form a heterocyclic ring optionally substituted by alkyl and R7 is optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, trifluoromethyl or cyano have utility as hypoglycaemic agents.
Patent FI-97128-C (FI)
Inventor: SUUTARINEN OIVA
IPC: C02F1/24
Filed: 1993-12-20
Granted: 1996-10-25
Abstract: The invention relates to a water purification plant for purifying the fluid to be purified by means of flotation clarification, in which plant the pollutional particles or the impurities (14) dissolved in the fluid and brought into a particle form by means of flocculation chemicals are separated from the fluid to be purified and led onto the surface of the fluid into a slurry bed (15), which slurry bed (15) is led away into a sewer system (16, 17) or the like and the purified fluid is led via a clarification basin (11) and an intermediate bottom or the like located on its lower portion into a lower space (18) of the clarification basin (11) or directly away for additional purification or consumption, or when waste water is concerned, back to the environment. An intermediate bottom (20) of the clarification basin (11) is provided with elements (24, 25) affecting the flow, which elements form the flow resistance of the intermediate bottom (20) such that the flow resistance occurring through the intermediate bottom (20) is at its largest at the final end of the clarification basin (11) and the flow resistance decreases towards the initial end of the clarification basin (11), whereby the entire area of the clarification basin (11) has the same and uniform flow volume. <IMAGE>
Patent NO-150754-C (NO)
Inventor: PEDERSEN JAN BOIE
IPC: B65H81/04
Filed: 1981-05-22
Abstract: PCT No. PCT/DK80/00058 Sec. 371 Date May 13, 1981 Sec. 102(e) Date May 13, 1981 PCT Filed Sep. 18, 1989 PCT Pub. No. WO81/00841 PCT Pub. Date Apr. 2, 1981.A winding machine for the winding of endless members such as toroidal cores (31) is designed with an exchangeable cassette (12) for a wire magazine (13), whereby the winding machine may be rapidly and readily readjusted from one winding operation to another requiring a different form or wire magazine. Guide means for rotational movement of the wire magazine are accommodated in the cassette, whereas all driving means (14-19) for rotating the magazine (13) are positioned in the machine frame (11). The cassette (12) is composed of two parts (12a, 12b) which are journalled with each other and may be opened and closed by operation of a common operator member (25) in the machine frame (11) which cause prismatic supports (37a, 37b) on which the magazine parts (12a, 27b) are supported to turn in reverse directions around a common axis (23). The wire magazine (13) which is composed of two annular halves separated by a bottom slit and a filling slit, is guided by bogie guide assemblies and associated pressure chambers, to which compressed-air supplied for controlling the tension of the wire (33) drawn out through the bottom slit of the wire magazine.
Patent NO-162911-C (NO)
Inventor: KAROL FREDERICK JOHN
IPC: C08F10/02
Filed: 1984-03-28
Abstract: Ethylene copolymers having a density of less than 0.91 g/cm<3> and a 1% secant modulus of less than 140,000 kPa are continuously prepared in a fluidized bed without particle agglomeration by continuously contacting, in such fluidized bed, at a temperature of from 10 DEG C up to 80 DEG C, a gaseous mixture containing (a) ethylene and at least one higher alph olefin in a molar ratio of such higher alpha olefin to ethylene of from 0.35:1 to 8.0:1, and (b) at least 25 mol percent of a diluent gas, with a catalyst composition prepared by forming a precursor composition from a magnesium compound, titanium compound, and electron donor compound; diluting said precursor composition with an inert carrier; and activating the diluted precursor composition with an organoaluminum compound.
Patent NO-170088-C (NO)
Inventor: KOSSMANN HERIBERT
IPC: C09D15/00
Filed: 1985-12-19
Abstract: Binders for aqueous primers for wood paints contain (A) from 50 to 95% by weight, based on the weight of the primer, of an aqueous dispersion of a vinyl polymer having a particle size of from 0.03 to 0.5  mu m and a minimum film-forming temperature of from 0 DEG  to 50 DEG  C., the said dispersion being stable to polyvalent ions, and (B) from 5 to 50% by weight, based on the weight of the primer, of a water-soluble polymeric zinc amine complex of a copolymer which has a K value of from 8 to 40 and consists of (a) from 20 to 60% by weight, based on the weight of the copolymer, of an  alpha , beta -monoethylenically unsaturated mono- and/or dicarboxylic acid of 3 to 5 carbon atoms and (b) from 40 to 80% by weight, based on the weight of the copolymer, of styrene and/or one or more alkyl (meth)acrylates, where alkyl is of 1 to 8 carbon atoms, the copolymer being reacted with from 2 to 6 moles, based on the carboxyl groups of the copolymer, of ammonia and from 0.8 to 1.2 equivalents of a zinc compound per carboxyl group of the copolymer.
Patent NO-165888-C (NO)
Inventor: DUBBELMAN VOLDEMAR
IPC: E06B9/24
Filed: 1988-06-20
Abstract: PCT No. PCT/SE87/00480 Sec. 371 Date Apr. 7, 1989 Sec. 102(e) Date Apr. 7, 1989 PCT Filed Oct. 19, 1987 PCT Pub. No. WO88/03217 PCT Pub. Date May 5, 1988.A vertically foldable door or barrier structure including a door leaf which is divided into a multiple of horizontal, mutually foldable panels or sections and which is guided in side guides arranged on the sides of the door opening. For the purpose of obtaining positive folding of the door leaf when raising the door leaf and to enable the door leaf to be made completely of a flexible fabric material, at least the end portions of each alternate panel are made of rigid or are attached to rigid strips or the like, whereas remaining panels are fully flexible. The rigid end portions of each alternate panel are therewith connected with guide elements which co-act guidingly with an associated pair of side guides. The number of side guides on each side shall thus equal the number of panels having rigid end portions.
Patent NO-179412-C (NO)
Inventor: HOOK MAGNUS
IPC: A61P31/04
Filed: 1989-05-19
Abstract: The present invention relates to new recombinant DNA-molecules comprising nucleotide sequences of S. dysgalactiae encoding for at least one protein or polypeptide having fibronectin binding property.
Patent NO-179990-C (NO)
Inventor: BINDELS GUY
IPC: H04M11/08
Filed: 1990-04-19
Abstract: The videotex answering terminal comprises transmission and data signal processing circuits and an electrical isolation transformer between them and the telephone network. It is characterised in that it comprises circuits (3, 10) for detecting and recognising a call signal originating from the network, which is coupled to the network by the said isolation transformer (13) used in regard to the circuits (4, 5, 10) for the data signal, with which are associated a capacitor (17) and an attenuation resistor (18) which are chosen with regard to the frequency and the levels of the call signal transmitted by the network, with first controlled means (19) for shunting the said attenuation resistor and second impedance-matching means (16) for lowering the impedance of the said capacitor (17) upon recognition of a call signal. 
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Patent NO-176964-C (NO)
Inventor: STEVENS JAMES C
IPC: C08F4/44
Filed: 1990-08-30
Abstract: One or more addition polymerizable monomers are polymerized by catalysts comprising a metal monocyclopentadienyl coordination complex and an activating cocatalyst to form novel polymers, including atactic amorphous poly(alpha-olefins), elastic polyethylenes and pseudo-random copolymers.
Patent NO-175689-C (NO)
Inventor: GLANSK LEIF
IPC: F16K27/02
Filed: 1992-07-10
Abstract: PCT No. PCT/SE91/00024 Sec. 371 Date Jul. 10, 1992 Sec. 102(e) Date Jul. 10, 1992 PCT Filed Jan. 15, 1991 PCT Pub. No. WO91/10852 PCT Pub. Date Jul. 25, 1991.A combined control and regulating valve (1) having a housing (2) with an inlet (3) and an outlet (4) as well as a partition (5) between said inlet and outlet and having a seat (6) designed for an interaction with a main valve body (7), which is adjustable from outside. Said inlet and said outlet are connected to one measuring nipple each (31-39 and 41-49 respectively) for the measurement and the control of temperature and/or pressure. One of the measuring nipples (41-49) is designed as a multiple function nipple (50) having a cutt-off-function designed to interact with a seat (53) in a passage (40), which receives said nipple. In a housing neck (55), which encloses said nipple, are access openings (56) disposed, through which e.g. water can be discharged or filled, when said nipple is in its outer screwing position. Said neck is enclosed by a completely closed casing (57) or a casing (57') having a connection (60), which casing is retained by means of a nut (66) screwable on said neck, said nut having an opening (67), through which the outer end of said measuring nipple projects, at which end the nipple is provided with an inner insertion and control opening (38) as well as a cover (37), which covers said opening.
Patent CA-2000264-C (CA)
Inventor: BEUTLER SCOTT D
IPC: E05D11/10
Filed: 1989-10-06
Granted: 1999-09-07
Abstract: A multipurpose hinge apparatus for a foldable telephone is disclosed. The flip element is held in the closed and open positions by an enclosed cam element which follows recesses in one shaft securing the hinge elements. The hookswitch is activated by another enclosed cam which follows a recess in a second shaft.
Patent CA-2006244-C (CA)
Title: Liquid crystal display device
Inventor: MATINO HARUHIRO
IPC: G02F1/1362
Filed: 1989-12-20
Granted: 1993-08-31
Abstract: ABSTRACT      The disclosure describes the provision of a liquid crystal display device which permits of multi-gradation display merely he the application and non-application of a voltage to a liquid crystal without increasing an area of one display unit and without the necessity for fine adjustment of the voltage applied to the liquid crystal of each pixel.
Patent CA-2009291-C (CA)
Inventor: SATAKE TOSHIMI
IPC: H02J7/02
Filed: 1990-02-05
Granted: 1996-01-09
Abstract: The present invention is related to an optical recording medium compirisng a substrate, a light-absorbing layer containing a near infrared absorbent and a heat-sensitive color-developing layer, these layers being superposed upon the substrate.  The near infrared absorbent which is used in the present invention is prepared by mixng and heating a thiourea derivative and a metallic compound.          This near infrared absorbent has relatively uniform and strong absorption spectra all over the near infrared region, and therefore, on the optical recording medium of the present invention, an image having a high resolution can be directly obtained by the irradiation of the near infrared rays.
Patent CA-2019748-C (CA)
Inventor: BRUECKNER HERMANN
IPC: F01K23/06
Filed: 1990-06-25
Granted: 2000-01-11
Abstract: A combined gas and steam turbine plant includes a coal gasification system having a heat exchanger device and preferably a gas scrubber connected downstream of the heat exchanger device. A gas turbine part is connected downstream of the coal gasification system and has an exhaust gas turbine. A steam generator system receives exhaust gas from the exhaust gas turbine and has an economizer heating surface, an evaporator heating surface, and superheater heating surfaces. A steam turbine part is connected to the steam generator system and has a high-pressure feedwater system.      The heat exchanger device of the coal gasification system is connected in such a way that it directly transfers or gives up thermal energy for feedwater heating or steam generation to the high-pressure feedwater system of the steam turbine part.
Patent CA-2019763-C (CA)
Title: Sharpness up/down circuit for vcr controlled by a remote controller and control method thereof
Inventor: PARK JE MOON
IPC: G11B20/02
Filed: 1990-06-25
Granted: 1997-09-16
Abstract: A VCR sharpness up/down circuit controlled by a remote controller for allowing a remote control of VCR sharpness properly by pressing a sharpness-up key or a sharpness-down key on the remote controller with the construction of a sharpness driving unit and a screen control unit and control method thereof by receiving sharpness up/down key signals from the remote controller, counting the number of input up/down key signals, selecting and outputting PWM signals from the PWM data storage unit according to the counted number, converting the output PWM signals through switching operations to a sharpness driving control voltage which is a certain DC voltage, and applying a driving control voltage to an integrator which emphasizes a video signal.
Patent CA-2025783-C (CA)
Title: Christmas-tree stand
Inventor: KRINNER KLAUS
IPC: A47G33/12
Filed: 1990-09-20
Granted: 1999-01-19
Abstract: A Christmas-tree stand (2) features a foot-piece (4) with a connected holder (6) to which fastening components (14, 16, 18 and 20) are attached. In the example case, these components are swinging clamps which are pressed against the outer surface of the tree trunk by a clamping device (46). The pressure of the clamping device (46) is applied to the fastening components (14, 16, 18 and 20) via a steel cable (66), for example, which encircles them and is attached to the clamping device (46). The cable (66) moves the fastening components (14, 16, 18 and 20) toward the truck with adjustable and evenly distributed force.
Patent CA-2025842-C (CA)
Inventor: KEUSCHNIGG JOSEF
IPC: B04C5/04
Filed: 1990-09-20
Granted: 2000-04-18
Abstract: For the separation of at least one material from a liquid or gaseous medium, with a specific gravity different from the medium, the flowing mixture of material and medium is set into rotation about an axis oriented in parallel to its flow-off direction, the material is separated from the medium by centrifugal forces, and discharged separately from the purified medium. The velocity of the rotation of the mixture of material and medium is increased by an increasing reduction of the radius of the rotary movement. The medium is discharged from the device by means of mutually coaxially opposed dip pipes. An apparatus (10) for performing the process comprises a baffle (112) for producing the rotary motion of the introduced mixture in a separating chamber (113).      The purified medium is withdrawn from the separating chamber (113) by way of mutually opposed dip pipes (114, 115), the cross section of which is smaller than that of the separating chamber (113). The separated material is discharged by way of a secondary cyclone (118) and a pipe (120).
Patent CA-2029779-C (CA)
Title: Method and apparatus for preventing termites, crawling insects or other crawling pests from entering residential structures, commercial structures and industrial structures
Inventor: HAND HERBERT H
IPC: A01M29/34
Filed: 1990-11-13
Granted: 2001-01-30
Abstract: A termite and pest preventer for placement between the ground and a residential, commercial or industrial structure mounted above ground in such a way that termites, crawling insects, or pests are prevented from entering the aforementioned structures. A combination of -tactic, ultraviolet light and other barriers are positioned with respect to the path of travel of the termite or insect from ground to the residential, commercial or industrial structure.
Patent CA-2030605-C (CA)
Title: Molten carbonate fuel cell start-up process
Inventor: DONADO RAFAEL A
IPC: H01M8/04
Filed: 1990-11-22
Granted: 1994-06-21
Abstract: ABSTRACT OF THE DISCLOSURE        A molten carbonate fuel cell start-up process wherein at least one cell unit having a metallic cathode, a metallic anode, and green tapes of electrolyte matrix and electrolyte carbonate between the cathode and anode is heated to temperatures about 250° to about 350°C in the presence of oxygen-containing gas with continued heating to temperatures above the melting point of the carbonate electrolyte in the presence of inert gas and about 0.5 to about 10 mole percent hydrogen, based upon the total gas composition, and maintaining temperatures above the melting point of the carbonate electrolyte for a time sufficient for the carbonate to distribute itself to the cell components, and then introducing oxidant gas to contact the cathode and fuel gas to contact the anode for operation of the fuel cell.  The start-up process according to this invention provides simultaneous oxidation and lithiation of the cathode and provides good electrical conductivity and catalytic properties of the cathode for stable fuel cell operation.
Patent CA-2032048-C (CA)
Title: Diagnosis system for a digital control apparatus
Inventor: HAUCK DIETER
IPC: G06F11/28
Filed: 1990-12-12
Granted: 1998-10-27
Abstract: In a diagnosis system for a digital control apparatus of a printing press, at least one processor is provided, with a program for the testing of subassemblies of the control apparatus and for the monitoring of parameters during the operation of the printing press.  Results of the tests and of the monitoring of the parameters are displayed and/or stored.
Patent CA-2033689-C (CA)
Title: High integrity natural granules for agriculture
Inventor: MOORE WILLIAM PERCY
IPC: A23K1/10
Filed: 1991-01-07
Granted: 2001-10-02
Abstract: A method of preparing high integrity natural nitro-genous granules for agriculture by heating natural nitrogen-ous materials under alkaline conditions until the materials develop adhesive properties, forming the materials into granules by mechanical means, and heating the natural nitro-genous granules until they harden; and the compositions formed by this method. The granules for agriculture include natural fertilizers, secondary nutrients, micronutrients, and natural animal feed protein supplements. The method also provides natural based plant food and animal feed sup-plement granules containing natural or synthetic additive substances which are useful in agriculture. The natural materials used in the method include poultry waste, poultry feather meal, hair meal, seafood meal, blood meal, bone meal, soybean meal, food waste, and grain by-products. The method provides natural nitrogenous granules which are free of disagreeable odor by admixing reactive aldehyde compounds with the natural nitrogenous materials prior to granule for-mation,
Patent CA-2038674-C (CA)
Title: Editing apparatus
Inventor: KIZU SOJIRO
IPC: G11B15/68
Filed: 1991-03-20
Granted: 1999-12-14
Abstract: An editing apparatus for sequentially reproducing information signals from a plurality of recording media and recording the reproduced signals on a recording medium in accordance with predetermined editing data, comprising: a recording-media array means for arraying a plurality of recording media therein; a first memory means for storing identification data of the recording media in the recording-media array means and also array position data of the recording media in the array means; playback means for playing back the recording media to reproduce the information signals therefrom; a recording means for recording on a recording medium the information signals supplied from the playback means; a second memory means for storing the identification data of the recording media loaded in the playback means; a recording-media carry means for carrying the recording media from the array means and loading the same in the playback means; a data renewal means for renewing the storage contents of the first and second memory means in response to the operation of the recording-media carry means; and a control means for controlling the carry means in accordance with the editing data, the data stored in the first memory means and the data stored in the second memory means in such a manner that desired recording media are carried to the playback means. The above constitution is capable of eliminating the manual recording-media loading and ejecting procedure usually performed by an operator, hence attaining enhancement in the efficiency of an editing operation.
Patent CA-2040535-C (CA)
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1991-04-16
Granted: 1996-11-26
Abstract: The present invention relates to a golf ball having no great circles which intersect dimples and a method for manufacturing the golf ball. The method comprises the steps of molding the golf ball with a pair of semispherical molds having many dimple patterns formed on the inner surface thereof so as to form first dimples on the surface of the golf ball. A burr is then removed which is formed on the connecting portion between the pair of molds. Additional dimples are then formed along the connecting portion. In another embodiment, dimples are formed originally along the seam but are deformed when the burr is removed. The shape of the deformed dimples is then corrected.