baber/WOPTO huggingface dataset:
Patent FI-79304-C (FI)
Inventor: VOEGE HERBERT
IPC: A23K20/195
Filed: 1983-08-12
Granted: 1989-12-11
Abstract: Quinoxaline di-N-oxides used in animal feeds, such as olaquindox, are stabilized against light degradation by substances which absorb light within the wavelength range from 200 to 450 nm, such as quinolines, isoxanthenones, azo dyestuffs, polyenes and/or flavones.
Patent FI-74569-C (FI)
Inventor: HARTMANN UWE
IPC: H04N3/16
Filed: 1984-06-20
Granted: 1988-02-08
Abstract: 1. A circuit arrangement for the vertical deflection of electron beams in a television picture tube, wherein the deflection current is obtained by actuating, with line-frequency, pulse-width-modulated signals, a bipolar switch (2, 3), one contact of which is directly at reference potential and the other contact of which is connected to reference potential through a series connection consisting of a winding (8) of the line transformer, of an integrating coil (4) and of an integrating capacitor (5), one connection of the deflection winding (6) of the television picture tube being connected to a positive supply voltage (+) through a precision resistor (7), characterised in that an inductive component (4', 9) is connected in series with the integrating capacitor (5) and that the other connection of the deflection winding (6) of the television picture tube is connected to the reference potential through the series connection of the inductive component (4', 9) and the integrating capacitor (5), the inductive component being so dimensioned that it at least compensates the current through the deflection winding (6) resulting from the line-frequency residual voltage at the integrating capacitor (5).
Patent FI-91257-C (FI)
Inventor: HERMECZ ISTV N
IPC: A61K31/519
Filed: 1989-02-01
Granted: 1994-06-10
Abstract: Novel 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid derivatives of the general formula <IMAGE>  in which R represents an alkyl group having 1-12 carbon atoms, which can optionally be substituted by an alkoxycarbonyl group having 1-4 carbon atoms, and furthermore denotes a cycloalkyl group having 3-9 carbon atoms, an adamantyl group or an optionally substituted phenyl group, R<1> represents hydrogen or an alkyl group having 1-4 carbon atoms or R and R<1> together form a chain of the formula -(CH2)n- in which n represents 4, 5 or 6, R<2> represents hydrogen, halogen or an alkyl group having 1-4 carbon atoms and R<3> represents hydrogen or an alkyl group having 1-4 carbon atoms, while the meaning of m is 0 or 1. The compounds have gastroprotective activity. They are prepared in analogy to known processes.
Patent FI-85068-C (FI)
Inventor: SEPPAENEN TAUNO
IPC: G09F3/18
Filed: 1989-02-07
Granted: 1992-02-25
Abstract: A baseplate to which a label may be attached for name tags, signs, and the like which fits in a frame for group identification, and which has an interlocking U-shaped pin for fastening the baseplate to garments. The baseplate has a recess with a step, longitudinal openings, and a stop member in order to fix the pin in place, and a second stop member with a notch in order to close the pin. The baseplate including the recess, openings, step, and stops may be formed from a single piece of plastic during one working stage.
Patent FI-95518-C (FI)
Inventor: RUCHHOLTZ CARSTEN
IPC: H01R9/26
Filed: 1989-02-10
Granted: 1996-02-12
Abstract: For the overheating protection or overload protection of, in particular, ballast units, a connecting terminal has a base body in which at least one terminal insert (2') with two connecting contact points (3') is provided, which contact points are electrically insulated from one another. Their conductive connection is achieved by means of a current- or temperature-sensitive protecting element (5) which is arranged in a retaining chamber (4, 4'), offset from the terminal inserts, and is connected to the two connecting contact points (3'). These contact points are constructed on two individual terminal bodies (12), each of which has a screw terminal for the conductor which is to be connected or the contact tongue of the ballast unit and a connecting contact element, designed as a crimped terminal or terminal clip for one contact end of the protecting element. The walls (6) of the retaining chamber (4) also provide air and leakage paths which are also adequate for transformers with relatively stringent safety requirements. <IMAGE>
Patent FI-88782-C (FI)
Inventor: LAMMELA SEPPO
IPC: H05B3/86
Filed: 1990-02-23
Granted: 1993-07-12
Abstract: The invention relates to a method for setting a wire in contact with a plastic film. In particular, the method relates to setting a resistance wire in contact with such a plastic film which is intended for use in a laminated glass manufacturing process as an intermediate film for laminated glass. When applying the method, a plastic film (9) to be provided with a wire is laid upon an endless surface such as a drum (4). The base structure is set in motion relative to elements (17) producing a waveform on the wire as well as elements (19) setting the wire into contact with a plastic film. This is effected by means of a supply frame (3) which carries said elements (17), and (19). The invention relates also to an apparatus for applying the method. <IMAGE>
Patent NO-164127-C (NO)
Inventor: UIMONEN MATTI
IPC: F26B9/06
Filed: 1984-04-11
Abstract: A drive-through chamber drier for timber where the timber loads (P) to be dried are carried on a roller track (10) through a front door (11) into the drying chamber. From the drying kiln, the timber loads (P) are removed after drying from the opposite side of the drying kiln through a rear door (13). The drying kiln comprises two or more drying chambers (K1, K3; K2, K4) connected in series. Of these chambers (K1, K3; K2, K4) connected in series, each chamber operates independently in such way that when the timber loads are moved from a first chamber (K1, K3) to the second chamber (K2, K4) the drying will be carried on in this chamber (K2, K4) starting substantially at the point which had been reached in the drying process in the first chamber (K1, K3).
Patent NO-169498-C (NO)
Inventor: BERTOLA MAURO ATTILIO
IPC: C12N/
Filed: 1987-01-06
Abstract: A process for the preparation of a pharmaceutically active compound in a stereospecific form of the formula or a pharmaceutically acceptable salt or ester thereof, like an alkali metal salt or an alkaline earth metal salt or a pivaloyl ester, wherein R₁ represents an optionally substituted aryl group such as a phenyl or naphthyl group optionally included in a heterocyclic ring system, which is optionally substituted, or represents a heteroaromatic ring system containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted, which comprises subjecting a compound of the formula wherein R₂ is an ester residue and preferably an alkyl group optionally substituted, to the action of a micro-organism having the ability for stereoselective hydrolysis of compound (II) into compound (I), having at least 80% by weight the S-configuration, and if desired converting compound (I) into the pharmaceutically acceptable salt or ester thereof.
Patent NO-167806-C (NO)
Inventor: FISHER ABRAHAM
IPC: A61K31/435
Filed: 1988-10-27
Abstract: Novel spiro-oxathiolane/quinuclidine compounds correspond with the schematic structural formula (I) <CHEM> and geometrical isomers, enantiomers, diastereoisomers, racemates and acid addition salts thereof, wherein one of Y and Z is O and the other is S (=O)n; n is 0, 1 or 2; R min  and R sec  are each selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, aminoalkyl, C3-7 cycloalkyl, aryl, diarylmethylol and alkyl substituted by at least one aryl group, provided that at least R min or R sec  is other than hydrogen; and each X is hydrogen, or when Y is O and Z is S(=O)n simultaneously, then each X may also be selected from the group consisting of deuterium and tritium, and provided further that when each X is hydrogen, Y is O and Z is S simultaneously, then at least one of R min and R sec  is selected from the group consisting of alkenyl, alkynyl, cyclopropyl, cyclobutyl, cycloheptyl, hydroxyalkyl and aminoalkyl. These compounds are useful for manufacturing therapeutic and diagnostic agents applicable to disorders of or relating to the central nervous and cholinergic systems.
Patent NO-177549-C (NO)
Inventor: VERRIER PHILIPPE
IPC: G06K19/073
Filed: 1989-12-19
Abstract: The present invention relates to a device to protect an electronic card and its use to protect the electronics of a reading terminal of a magnetic and/or microprocessor card. Device to protect a card comprising on a printed circuit an electronic circuit with volatile memory (12) containing programs or information to be protected, characterised in that it comprises a resistive network (21, 22) surrounding the circuit (1) embedded in resin (3), the resistive network (21, 22) being incorporated into an electronic circuit (10) for detecting modifications of the resistance of the network to cause destruction of the information of the volatile memories (12). <IMAGE>
Patent NO-176652-C (NO)
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/22
Filed: 1992-02-06
Abstract: PCT No. PCT/US91/03752 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/19597 PCT Pub. Date Dec. 26, 1991.Safety razors comprise frames in which blade members are mounted in such a manner as to permit their angular displacement to change their shaving angle in use. The blade members are pivotally or hingedly mounted and are spring biassed to a normal position in which their shaving angles are at a maximum value. When, in use, the razor experiences high drag forces, the blade members are caused to move so as to reduce their shaving angles. The blade members may respond directly to drag forces applied to them or indirectly in response to deflection of guard members under high drag forces.
Patent AU-697743-C (AU)
Title: Papillomavirus vaccines
Inventor: SCHLEGEL C RICHARD
IPC: C12N15/37
Filed: 1995-01-24
Granted: 2007-06-14
Abstract: A recombinantly produced L1 major capsid protein which mimics conformational neutralizing epitopes on human and animal papilloma virions is provided. The recombinant proteins are useful as vaccines protective against papillomavirus infection. Antibodies to the recombinant protein are also provided. Such antibodies are useful in the diagnosis and treatment of viral infection.
Patent CA-2011925-C (CA)
Title: Terminators for anionic polymerizations
Inventor: MARCHAND GARY R
IPC: C08F4/46
Filed: 1990-03-12
Granted: 2000-02-08
Abstract: A process for preparing polymers by means of the anionic polymerization of polymerizable monomers comprising contacting one or more anionically polymerizable monomers with an alkalimetal-containing anionic initiator under anionic polymerization condition characterized by terminating the polymerization by contacting the reaction mixture with an inorganic acid selected from sulfuric acid, phosphoric acid and mixtures thereof.
Patent CA-2013816-C (CA)
Title: Cardiac therapy device
Inventor: PLESS BENJAMIN D
IPC: A61N1/362
Filed: 1990-04-04
Granted: 1995-05-16
Abstract: A cardiac therapy method with duration timer is disclosed, using an implanted cardiac pulse generator.          A patient's heartbeat is sensed and the intervals between heartbeats are averaged.  The number of temporary storage bins,  in  the  form  of  RAM  locations,  are  provided, including a sinus bin, a low rate tachycardia bin, a high rate tachycardia bin,  and a  fibrillation bin.   The storage bin corresponding to the cardiac rhythm band of the determined average heartbeat interval is incremented.          A maximum count limit is assigned to each storage bin.          When the first bin reaches its maximum count limit, a diagnosis of the patient's cardiac rhythm is provided.   Upon detection of a tachycardia, a duration timer is started and the tachycardia is treated in accordance with a programmed routine.  If sinus is detected during the predetermined time period, then the duration timer is cleared.    If  fibrillation  is  detected  during  the predetermined time period, then the duration timer is cleared and fibrillation is treated by delivering a high energy shock to the heart.
Patent CA-2015441-C (CA)
Title: Apparatus to permit anatomical self examination
Inventor: DOWDELL JAMES F
IPC: A61B5/103
Filed: 1990-04-25
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE An  apparatus  to  permit  anatomical  self  examination consisting of a support frame and at least one support arm secured to and extending from the support frame at an angle in an approximate range of between 85 and 150 degrees.   A primary mirror is mounted to the support frame for pivotal movement about an horizontal axis.   At least one secondary mirror is mounted to the support arm for omni-directional movement.  By focusing one of the mirrors at the other of the mirrors an anatomical self examination may be performed.
Patent CA-2018110-C (CA)
Title: Absorbent polymers and their production
Inventor: JOHNSON IAN M
IPC: C08J3/12
Filed: 1990-06-01
Granted: 2003-05-20
Abstract: Fines or other particles of water swellable polymeric material are converted into a gel mass by absorbing an aqueous solution of a cross linking agent into the fines, cross linking occurs between the cross linking agent and pendant groups in the polymer, and the mass is dried and comminuted. The polymer is preferably a cross linked sodium acrylate polymer and the cross linking agent is preferably a glycidyl ether or a silane cross linking agent. The product is novel and comprises a polymer structure that is formed of zones in which the polymer is substantially free of cross links between pendant groups, and the cones are interconnected by cross links through the pendant groups.
Patent CA-2019407-C (CA)
Title: Stereoselective hydrogenation process
Inventor: SUGAR ANDRAS
IPC: C07D457/02
Filed: 1990-06-20
Granted: 1997-09-30
Abstract: The invention relates to a novel stereoselective process for the preparation of dihydrolysergol from lysergol by hydrogenation in the presence of solvent and palladium catalyst applied on a carrier, which comprises hydrogenating lysergol in the presence of one or more aprotic solvent(s) containing tertiary nitrogen atom(s)  and a palladium catalyst applied on activated carbon, and then recovering the product obtained from the reaction mixture in a known manner.
Patent CA-2019629-C (CA)
Title: Insert for the clothing industry
Inventor: PAIRE CHRISTIAN
IPC: D06M17/10
Filed: 1990-06-22
Granted: 1998-12-01
Abstract: The invention relates to a breathable and impermeable insert intended for the garment industry. It comprises a microporous layer (1) of polymers. According to the invention, the microporous layer (1) is in the form of a stable foam and the said layer is mechanically reinforced by a textile substrate (2). <IMAGE>
Patent CA-2022546-C (CA)
Title: Organic polymer ferromagnetic material and process for preparing polymer
Inventor: SATO TSUNEYUKI
IPC: C08F2/00
Filed: 1990-08-02
Granted: 1997-09-16
Abstract: An organic polymer ferromagnetic material characterized in that the material comprises a polymer obtained by subjecting to plasma polymerization or oxidation polymerization a methane derivative having two substituents and represented by the formula (see fig.1)           (1) wherein A is an electron accepting group, and B is an electron donating group, or by copolymerizing the methane derivative with a diarylmethane derivative represented by the formula (see fig.2)            (2) wherein R1 is a substituted or unsubstituted phenyl group by plasma polymerization or oxidation polymerization.
Patent CA-2022569-C (CA)
Title: Programming method for the reprofiling of the rails of a railroad track and the simultaneous or differed grinding of these rails as well as the railroad vehicule for the reprofiling of the rails according to the present method
Inventor: PANETTI ROMOLO
IPC: E01B35/06
Filed: 1990-08-02
Granted: 1999-03-30
Abstract: The invention relates to a programming method for the reprofiling of rails according to which the track is divided in successive sections as from a starting point and for each of these sections one proceeds for each line of rails to the measuring of the wavelength and/or of the amplitudes of the longitudinal undulations of the rolling table of the rail and to the measure of the transversal profile of the head of the rail. One compares thereafter a reference profile to the measured transversal profile and determines the transversal metal section to be removed to correct the tranversal profile of the rail, then one determines in function of the amplitudes of the longitudinal undulations of the rail the longitudinal metal section to be removed to correct the longitudinal profile of the rail. One determines the total section of metal to be removed and in function of the speed of working, of the characteristic of metal removal of each tool, and of this total metal section to be removed the necessary number of minimal tool-passes.     The invention has further for its object a machine for reprofiling the rails according to the said method.
Patent CA-2024037-C (CA)
Title: Dust recycling to rotary kilns
Inventor: MAYOTTE LEO G
IPC: F27B7/20
Filed: 1990-08-27
Granted: 1995-07-18
Abstract: A process and apparatus are described for recycling dust generated in rotary kiln processes such as cement manufacture.  The invention resides in enriching the atmosphere in the kiln with oxygen so as to increase the heat generated and accommodate the introduction of recycled kiln dust.  The oxygen enrichment and dust recycle are balanced so that the kiln operates to produce the same quality product as it did without either oxygen enrichment or dust recycle.
Patent CA-2026885-C (CA)
Inventor: OKABE KEIICHIROU
IPC: A61N1/30
Filed: 1990-02-06
Granted: 1998-12-01
Abstract: Cette invention concerne une interface pour ionophorèse formée d'une couche réservoir d'eau d'appoint, d'une couche réservoir de médicament composée d'une membrane semi-perméable et d'un matériau poreux rigide ou d'un gel sur substrat, ou d'une couche réservoir d'eau d'appoint combinée à une membrane semi-perméable ou permsélective enduite de médicament ou retenant un médicament, l'interface étant destinée à être appliquée sur la peau.
Patent CA-2034959-C (CA)
Title: Fault determination test method for systems including an electronic expansion valve and electronic controller
Inventor: OKOREN RONALD W
IPC: G01R31/50
Filed: 1991-01-25
Granted: 1994-07-26
Abstract: Title FAULT DETERMINATION TEST METHOD FOR SYSTEMS INCLUDING AN ELECTRONIC EXPANSION VALVE AND ELECTRONIC CONTROLLER                               Inventor Ronald W. Okoren Abstract In a system for refrigeration and air conditioning including a microprocessor based electronic controller and an electronic expansion valve responsive to the controller, a fault determination test method for discovering operational faults in the controller and the valve.  The test method further determines whether the failure is due to the valve or the controller to minimize servicing time by providing test results applicable to a logic table which indicates the failed component and the action to be taken by the service technician.
Patent CA-2038305-C (CA)
Title: Circuit for controlling tap gains at rapid speed in an adaptive filter
Inventor: IKEDA SHIGEJI
IPC: G10L21/0208
Filed: 1991-03-14
Granted: 1996-02-27
Abstract: In a tap control circuit for use in an adaptive filter for filtering a received signal into a filtered signal in accordance with first through N-th controllable tap gains which are produced by a producing section dependent upon the filtered signal and a control parameter, where N represents a positive integer which is not less than one, a first generating section (51) is for generating a first parameter and a second generating section (52), for generating a second parameter which is greater than the first parameter.  A selecting section (53-55, 57) selects one of the first and the second generating sections to selectively supply the first and the second parameters as the control parameter to the producing section in accordance with the first through the N-th controllable tap gains.  Preferably, the tap control circuit comprises a controlling unit (43, 44, 46, 47, 56, 59) for controlling the producing section to select selected ones of the first through the N-th controllable tap gains in accordance with the first through the N-th controllable tap gains.  As soon as the adaptive filter is put into operation, the selecting section selects the first generating section to supply the first parameter to the producing section.  When the selecting section selects the second generating section to supply the second parameter to the producing section, the controlling unit is put into operation and selects the selected ones of the first through the N-th controllable tap gains.
Patent CA-2041340-C (CA)
Title: Method and apparatus for surface modification of metal parts
Inventor: KAMIMURA TADASHI
IPC: B23K9/095
Filed: 1991-04-26
Granted: 1996-04-30
Abstract: A method of modifying surfaces of metal parts is disclosed.  The method comprises a step of melting an area of metal surface by high-density energy irradiation --Step 1; a step of sensing the temperature  (t)  of the melted area -- Step 2: and steps of carrying out the build-up welding by using a wire  (8)  containing heat-resistant alloying element(s) (25) -- Steps 3, 4 and 5.
Patent CA-2057831-C (CA)
Title: Synchronizing circuit
Inventor: AMPE PATRICK
IPC: H04L7/02
Filed: 1991-12-17
Granted: 1998-12-15
Abstract: A synchronizing circuit to synchronize a digital input signal (DIN) with a clock signal (CK1) includes a detection circuit (DC) which checks if a present (SA) sample of a clock signal (CK3) being synchronized with the digital input signal, is equal to the previous (SB) sample, both samples being taken at an interval equal to the period (T) of the clock signal synchronized with the output signal.  When the samples differ, the detection circuit generates a phase adjustment signal (CLR), which triggers a phase adjustment circuit (PAC) to ensure a return to synchronism by phase shifting the signal (ES) controlling the sampling of the digital input signal.
Patent CA-2062944-C (CA)
Title: Method and apparatus for non-destructive testing
Inventor: HARRISON DAVID JOHN
IPC: G01N27/90
Filed: 1990-07-13
Granted: 2001-09-11
Abstract: Eddy current based method and apparatus uses a repetitive square wave signal applied to an excitation coil and operates in a pulse echo mode by gating the detected field signal at synchronised intervals to generate one or more sequences of like gated slices obtained from respective detector positions on a circular scan path.  Suitable time gating to exclude surface and near-sur-face reflections overcomes surface clutter and flaws are detected by examination of the sequence of slices for characteristic changes in level. Both method and apparatus have special application for crack investigation at rivet fasteners or similar, e.g. in airframes, and have ability to cope with ferrous fasteners in non-ferrous material. Excitation coil and magnetic detector are com-bined in a probe and the latter is driven around a circular scan path. A  centring display is derived by examination of the near-sur-face reflection signal to determine the position and level of the peak slice level on the scan path sequence of slices.