baber/WOPTO huggingface dataset:
Patent FI-73594-C (FI)
Inventor: HOCH DIETRICH
IPC: A61Q5/04
Filed: 1984-08-27
Granted: 1987-11-09
Abstract: PCT No. PCT/EP83/00350 Sec. 371 Date Aug. 10, 1984 Sec. 102(e) Date Aug. 10, 1984 PCT Filed Dec. 29, 1983 PCT Pub. No. WO84/02842 PCT Pub. Date Aug. 2, 1984.Process for a selective permanent shaping of the regrowth of hair, whereby the hair is at first treated with a liquid aqueous pretreatment substance, is rolled onto rollers, is treated with a aqueous reducing permanent shaping substance, rinsing, fixing it oxidatively and further treating it in a customaty manner, characterized in that the pretreatment and the permanent shaping substance is so selected that they form a separating layer at their contact face (uppermost layers of the rolled up hair) during contact, thus making an admixture of the pretreatment substance with the permanent substance more difficult or prevent it. Suitable combinations are for example: Pre=treatment substance containing either a high polymeric polycarboxylic acid polymer, whereby at least 25% Mol of these polymers consists of a free carboxylic acid group, or a water soluble aluminum salt in combination with an alkalic permanent shaping substance.
Patent FI-87993-C (FI)
Inventor: DEMMER FRITZ
IPC: A61K47/00
Filed: 1987-07-10
Granted: 1993-03-25
Abstract: The present invention provides an aqueous, alkaline injection solution of torasemide ready for injection, which contains a physiologically compatible alkaline buffer with a pH value of from 9.3 to 9.9 and with a buffer capacity of up to 0.1 val/liter together with an organic solvent in an amount of from 5 to 20% by weight selected from the group of polyethylene glycols with a molecular weight of from 100 to 1500, polypropylene glycols with a molecular weight of from 50 to 1000, glycerol, propylene glycol, ethanol and propanol, the torasemide being present in a concentration of from 2 to 40 mg/ml. Torasemide solutions are useful to inhibit inflammation or promote diuresis. The present invention also provides a process for the preparation of this solution, wherein torasemide is suspended in the above organic solvent brought into solution by the addition of aqueous alkali, adding the buffer and other adjuvants and adjusting the PH value to 9.3 to 9.9.
Patent FI-88418-C (FI)
Inventor: FITZPATRICK KEITH
IPC: D21F7/08
Filed: 1988-12-16
Granted: 1993-05-10
Abstract: A needled press felt, i.e. a felt which is intended to be used in the press section of a papermaking machine. The batt part of the felt comprises at least two kinds of fibers one of which consists of fibers having a diameter size of 0.010 mm or less. These fibers are removed either successively or intermittently during the service of the felt in the press section whereas the rest of the fibers in the batt part of the felt, i.e the fibers having a larger diameter than those of the first kind, remain in the batt part.
Patent FI-97046-C (FI)
Inventor: COLLINS MALCOLM GEORGE
IPC: B65D41/34
Filed: 1991-04-05
Granted: 1996-10-10
Abstract: A PT closure has a plastics security ring (36) held captive by an inwardly formed curl (24) at the end of its tubular skirt. The security ring has a line of weakening (42) arranged to operate in shear, by rotation of the closure in relation to the container neck (12) to which it is fitted. The closure skirt has a substantially radially directed shoulder (76) against which the security ring is tightly compressed by the curl. Despite substantial contraction of the security ring which may occur during thermal sterilisation, a high resistance to relative movement of the security ring and metal closure body is provided in both the rotational and radial senses. <IMAGE>   <IMAGE>
Patent FI-93316-C (FI)
Inventor: PUKKINEN ARTO
IPC: B01J37/03
Filed: 1993-02-10
Granted: 1995-03-27
Abstract: The invention relates to a hydrogenation catalyst for use in the preparation of hydrogen peroxide and to a method for the preparation of the catalyst. The hydrogenation catalyst contains in the main noble metal, of which more than 50 % is palladium. According to the invention, at least one transition metal is added to the noble metal.
Patent NO-150379-C (NO)
Inventor: KAHN KLAUS-DIETER
IPC: H03K3/283
Filed: 1979-12-19
Abstract: 1. A frequency-controllable quartz crystal oscillator in the form of a three-terminal network utilising combined capacitive-inductive pulling, comprising a first series circuit combination of a varactor diode (D), a first inductance (L1), and a quartz crystal (Q), which combination is connected in parallel with a second series circuit combination consisting of two capacitors (C1, C2) a first one of which is bridget by a first resistor (R1), a first connection point of the two series circuit combinations being connected to the base electrode of a first transistor (T1) whose emitter electrode is directly connected via a fifth resistor (R5) to a first operating voltage supply terminal (-U) and to the junction of the two capacitors (C1, C2) via a feedback arrangement, the other connection point of the two series circuit combinations being connected to a second operating voltage supply terminal, the collector electrode of the first transistor (T1) being connected to an output terminal (A) and via a fourth resistor (R4) to the second operating voltage supply terminal, and the varactor diode (D) being connected to a control voltage, characterized in that, the quartz crystal (Q) consists of a fundamental crystal, that the first series circuit combination contains a third resistor (R3) connected between the quartz crystal (Q) and the transistor end connection point of the two series circuit combinations, that the emitter electrode of the first transistor (T1) is connected via a diode (T2) to the junction point of the two capacitors (C1, C2), that the second capacitor (C2) is bridged by a second resistor (R2), that the first terminal of the varactor diode (D) is the terminal of the first series circuit combination connected to the second reference voltage supply source, and that the other terminal of the varactor diode (D) is connected via the first inductance (L1) to the quartz crystal (Q) via a sixth resistor (R6) to the control voltage supply (E).
Patent NO-167399-C (NO)
Inventor: VERWER ANDREAS NICOLAAS JACOBU
IPC: C08G63/52
Filed: 1983-10-07
Abstract: Powdery coating agent, suitable for application in the in-mould coating technique, comprising as the main component, besides a curing catalyst and if desired other additives, a crystalline unsaturated polyester with a melting point of at least 40 DEG  C., a degree of unsaturation of between 1 and 5 moles unsaturation per 1000 g polyester and a viscosity in the melt at 120 DEG  C. of at least 1 dPa.s.
Patent NO-160639-C (NO)
Inventor: PIERREL HANS-JOACHIM
IPC: H04M19/00
Filed: 1984-09-10
Abstract: The invention relates to a circuit for a telephone station which is mains-supplied or remote-powered as required, i.e. in the event of a mains failure an automatic switchover from the mains voltage to remote power takes place, and a switchover in the opposite direction takes place when power is restored. This is effected without any additional voltage insulation and without substantial additional expense. This is achieved in that a switching regulator which establishes the actual feed voltage is connected to the mains DC voltage, where a blocking voltage for a transistor located in the remote feed unit is obtained from the mains DC voltage. If the mains fails, the blocking voltage for the transistor is also lost and the latter is switched through by the remote feed voltage which acts upon its base. This procedure is automatically reversed when the main voltage again becomes available.
Patent NO-165709-C (NO)
Inventor: WONG JEFFREY TZE-FEI
IPC: C08B37/02
Filed: 1984-10-26
Abstract: There is described a water soluble compound having a molecular weight of from about 70,000 to about 2,000,000, and having the formula 1,where PS represents a physiologically acceptable polysaccharide of molecular weight from about 2,000 to about 2,000,000,X represents a covalently bonded chemical bridging group,HB represents a haemoglobin residue, andZ represents an oxygen affinity reducing ligand, containing 2 or more phosphate groups.There is also described haemoglobin linked to an oxygen affinity reducing ligand derived from inositol phosphate, and polymers of such linked haemoglobin.Processes for making the compounds, and their formulation and use as oxygen transporting agents, are also described.
Patent NO-177003-C (NO)
Inventor: LUSZCZ STANLEY L
IPC: C04B35/65
Filed: 1987-09-14
Abstract: Ceramic bodies are bonded by providing a first body formed of polycrystalline material and interconnected residual metal formed by the oxidn. reaction of molten metal and a vapour phase oxidant and grown as molten metal is transported through and then oxidised on the surface of its own oxidn. reaction prod.; holding a second ceramic body against a surface of the first; and heating so that the residual metal content of the first body is transported to the interface where an oxidn. reaction prod. continues to grown as above and forms a bond. - Specifically the metal is Al, oxidant is air and oxidn. reaction prod. is Al2O3. The first body may be formed by infiltrating a filler with oxidn. reaction prod. A barrier material, pref. Ca sulphate, silicate or phosphate or Portland cement, is used to embed and surround all surfaces of the first body except the contacting surface. A body of metal may be placed in contact with another surface of the first body embedded in the barrier material, so that the metal melts and is transported to the bonding interface during the heating step. The second body may have the same ceramic compsn. as the first; it may be made by a different method; or may be of a different compsn. but made by the same method. Pref. the reaction prod. is an oxide, nitride or carbide and the metal is Ti, Si, Zr, Hf or Sn.
Patent NO-176727-C (NO)
Inventor: KJOELSETH PAUL
IPC: E01H13/00
Filed: 1992-10-02
Abstract: A system for dissipating or dispelling fog comprises a launching tube (5) for a projectile, together with a substantially cylindrical projectile (1) which consists of a material which results in the dispelling or dissipation of fog. The non-jacketed projectile (1) is made of the fog-dissipating or fog-dispelling material (1a) which is provided around an explosive device (2a) for dispersal of the fog-dissipating material (1a) which constitutes the projectile body. The ratio between the projectile's weight and the launching tube's cross section area for a given launching height should be less than or equal to a constant (k1) and the ratio between the launching tube's length and diameter should be greater than or equal to a constant (k1) whose value is dependent on the value of the constant (k1).
Patent AU-747417-C (AU)
Title: Filtration method for separating viruses
Inventor: BOGEDAIN CHRISTOPH
IPC: A61K48/00
Filed: 1998-03-05
Granted: 2002-11-07
Abstract: The invention relates to a process for separating viruses of different sizes, with the virus-containing solution preferably being filtered through one or more filter membranes.
Patent CA-2001210-C (CA)
Title: Lubricating oil composition and functionalised polymers therefor
Inventor: VAN ZON ARIE
IPC: C10N60/10
Filed: 1989-10-23
Granted: 2000-01-25
Abstract: Lubricating oil composition comprising a major proportion of a mineral lubricating oil and, as viscosity index improver, a hydrogenated block copolymer or olefin copolymer functionalised by the presence of carboxyl groups attached to the polymer chain by a sulphonamido linkage. As novel products, carboxyl functionalised hydrogenated polyalkadienes and star copolymers.
Patent CA-2011475-C (CA)
Inventor: RAGHAVAN KRISHNAN
IPC: H01Q5/45
Filed: 1990-03-05
Granted: 1994-08-02
Abstract: LOW CROSS-POLARIZATION RADIATOR OF CIRCULARLY              POLARIZED RADIATION                  ABSTRACT OF THE DISCLOSURE            An  antenna  is  constructed  of  an  array  of  contiguous circular  cylindrical  radiators  each  of  which  extends forwardly of a radiator assembly producing two circularly polarized waves of opposite direction of  rotation of their respective electric fields.  The radiators measure one  wavelength  at  the  transmit  frequency band,  and approximately 1.5 wavelengths in diameter at the receive frequency band.  A section of cylindrical waveguide in the back of each radiator assembly encloses a microwave structure for generating the circularly polarized waves, the microwave structure including an orthomode transducer at the back of the assembly and an electric field rotator disposed forward of the orthomode transducer. In each radiator assembly, there is disposed between the rotator and the radiator a transition between smaller diameter waveguide to larger diameter waveguide.  The transition may have the form of a step or a flare for a more gradual transition.  The transducer produces a higher order TM11 mode which is evanescent within the radiator 24.   By attenuating the transverse magnetic mode, a match is made between electric field components thereof and those of curved electric fields of the dominant propagating modes to cancel curvature and reduce cross polarization between the two circularly polarized waves in each radiator.
Patent CA-2013660-C (CA)
Title: Method for manufacturing layer-built material with silicon dioxide film containing organic colorant and the layer-built material manufactured thereby
Inventor: KITAOKA MASAKI
IPC: B05D7/14
Filed: 1990-04-02
Granted: 2000-06-13
Abstract: A method for forming a silicon dioxide film according to the present invention comprises steps of: (i) contacting a substrate with processing solution containing silicofluoric acid solution supersaturated with silicon dioxide, and (ii) forming the silicon dioxide film on the substrate; wherein organic colorants) is/are introduced into the silicon dioxide film by adding organic colorants) to the processing solution. According to the present invention, a silicon dioxide film containing organic colorant without defect such as air bubbles, or undecomposed raw material.
Patent CA-2014814-C (CA)
Title: Coating stripper for optical fibers
Inventor: YATSU HIROYUKI
IPC: H02G1/12
Filed: 1990-04-18
Granted: 1995-03-07
Abstract: There is provided a coating stripper for optical fibers comprising a pair of cramp members each having a matching surface provided with a coating cutting edge, a coating pinching section and a coating holding section arranged in line on said matching surface with said coating pinching section located between said coating cutting edge and said coating holding section, any neighboring ones of said coating cutting edge, said coating pinching section and said coating holding section being contiguous with each other, each of said pair of coating cutting edges, said pair of coating pinching sections and said pair of coating holding sections being swingable relative to each other, both of said pair of coating pinching sections being made of a hard material, at least either of said pair of coating holding sections being made of a soft material and provided with a heater arranged in it.  Such an stripper can securely cramp an end portion of a coated optical fiber and ensures good thermal insulation at and around the cutting lines of the coating layers, easy separation of the split coating layers and consequently an excellent performance of operation of removing an end portion of the coating layers of a coated optical fiber.
Patent CA-2014916-C (CA)
Title: Direct conversion receiver with dithering local carrier frequency for detecting transmitted carrier frequency
Inventor: MINAMI YOICHIRO
IPC: H04L27/16
Filed: 1990-04-19
Granted: 1994-11-08
Abstract: An FSK receiver includes first and second channel paths to which the received FSK signals are applied.  Each channel path includes a mixer circuit, a low-pass filter connected to the mixer circuit, and a limiting amplifier connected to the low-pass filter.   A voltage-controlled oscillator generates a local carrier and a phase shifter applies its output to the mixer circuits with a 90° phase difference therebetween.  A frequency detector is coupled to one of the limiting amplifiers for generating a signal representative of the deviation frequency minus the offset frequency of the received FSK signal.  An average circuit detects an average value of the signal from the frequency detector. A  comparator  circuit  detects  whether  the frequency representative signal lies in or outside of the neighbourhood of the average value.   A ramp voltage of constant amplitude is periodically generated if the signal is detected as  lying outside of the neighbourhood and maintained at an instantaneous value  if the signal  is detected as  lying in the neighbourhood.   The voltage-controlled oscillator is responsive to the ramp generator to control the frequency of the local carrier in search of the transmitted carrier frequency.
Patent CA-2017526-C (CA)
Inventor: FRANCK DONALD L
IPC: B29C47/00
Filed: 1990-05-25
Granted: 1994-06-14
Abstract: AN EXTRUSION SHAPING METHOD A method of extruding a profiled strip of polymeric material off the extrusion die of a plastic extruder and immediately thereafter compression forming a predetermined section of the profiled strip into a predetermined shape when temperature of the polymeric material is sufficiently high to allow plastic flow in the profiled strip. The method including the steps of first extruding a profiled strip of polymeric material through the extrusion die and compression molding a predetermined section of the profiled strip into a predetermined shape at a close proximity from the extrusion die with a set of compression molding dies capable of traveling with the profiled strip at substantially the same speed for a sufficient length of time to permanently set the predetermined shape, disengaging the compression molding dies from the profiled strip at a predetermined distance from the extrusion die; cooling the profiled strip having the compression molded predetermined shape in a suitable cooling fluid such that the predetermined shape is permanently maintained, and then trimming the extruded profiled strip into discontinuous pieces each having the compression molded predetermined shape.
Patent CA-2018344-C (CA)
Title: Fusion bonding-resistant contacts in electromagnetic relays
Inventor: YOKOYAMA YOICHI
IPC: H01H1/54
Filed: 1990-06-01
Granted: 1995-12-12
Abstract: A contact device is provided with an additional mass member secured to a movable contactor carrying a movable contact capable of opening and closing contacts with a stationary contact, for providing to the movable contactor a mass acting in a direction perpendicular to longitudinal axis of the contactor.  A rolling motion is thereby caused to occur in the movable contactor upon contact closing motion so that the movable contact can be prevented from being fusion-bonded to the stationary contact.
Patent CA-2018435-C (CA)
Title: Temperature compensated flowmeter techniques
Inventor: GEE GREGORY P
IPC: G01F1/68
Filed: 1990-06-07
Granted: 1995-02-21
Abstract: A bridge-type "hot wire" flowmeter is temperature compensated by selecting the values of a power resistor, a ballast resistor and a calibration resistor in accordance with an iterative numerical solution of a pair of equations of the form ? = C5*Ti5+C4*Ti4+C3*Ti3+C2*Ti2+C1*Ti+C? ? = K2*Tr2+K1*Tr+K?   wherein the ideal temperature Ti to which the self-heated resistor should be heated for ideal temperature compensation and the real temperature Tr to which the self-heated resistor is actually heated are specified to be equal at three predetermined values of ambient temperature within the range over which it is desired to temperature compensate the flowmeter.
Patent CA-2019214-C (CA)
Title: Disc case
Inventor: SAKURADA MASATAKA
IPC: G11B23/03
Filed: 1990-06-18
Granted: 1997-11-25
Abstract: A disc case for releaseably receiving a disc therein includes a housing having a disc receiving portion formed therein, a shutter adapted to slidably move along one brim of the housing to properly expose a part of the disc to the outside  and  a  spring  member  having  at  least  two  turn portions  to  generate  a  resilient  force  active  in  the direction of closing the shutter,  one end of the spring member being engaged with a groove formed in one corner section of the housing, while other end of the spring member being engaged with one side end of the shutter opposite to the corner section.   The one turn portion located in the vicinity of another side wall of the housing extending at a right angle relative to the one side wall of the housing has a part of the spring member extending from the one turn portion, wherein the extended part of the spring member is bent in the same direction of turn of the one turn portion.   With such construction, no waste material is produced from the boundary wall of the housing, because frictional contact of the spring member with the boundary wall of the housing does not occur at the time when the shutter slidably moves in the opening/closing direction.  Once the spring member is held in a fully opened state, it is properly received in a substantially triangular narrow space in the corner section of the housing.
Patent CA-2029497-C (CA)
Title: 4-acylaminopyridine derivative
Inventor: NINOMIYA KUNIHIRO
IPC: C07D219/10
Filed: 1990-11-07
Granted: 2002-06-04
Abstract: A novel 4-acylaminopyridine derivative represented by the following formula (I) is disclosed.      The 4-acylaminopyridine derivative of the present invention is useful as a medicine for treating disturbances of memory such as senile dementia and Alzheimer's disease, since it has an action of directly activating malfunctioned cholinergic neuron.
Patent CA-2031590-C (CA)
Title: Connector for use with metal clad cable
Inventor: BAWA JASPAL S
IPC: H02G3/06
Filed: 1990-12-05
Granted: 1994-05-24
Abstract: CONNECTOR FOR USE WITH METAL CLAD CABLE            ABSTRACT OF THE DISCLOSURE:      A connector for terminating an electrical cable having a conductive sheath is disclosed.  The connector includes a gland for receipt of the cable and a gland nut securable to the connector gland. Sealing means supported between the gland and the gland nut effects a seal between the gland and the cable upon screw attachment of the gland nut to the gland. Sheath grounding means provides ground connection of the sheath to the connector upon initial insertion of the cable into the connector and also provide permanent mechanical and electrical connection between the sheath and the connector upon tightening of the gland nut to the gland.
Patent CA-2055617-C (CA)
Title: Method and apparatus for forming high strength splices in optical fibers
Inventor: TYNES ARTHUR RICHARD
IPC: G02B6/00
Filed: 1990-06-13
Granted: 1997-03-25
Abstract: High strength optical fiber splices are obtained using an inert flowing gas (82) to remove frit and discoloration produced during a fusing process. The fibers (50) being spliced are protected from chemical and particulate contamination by preventing such contaminants from coming into contact with the exposed fiber ends as can occur when the fiber end is placed into a solvent to soften the jacket prior to stripping. Finally, a post fusion heat treating step is added after the fibers have been spliced to re-move any surface damage that may have been produced.