baber/WOPTO huggingface dataset:
Patent NO-159278-C (NO)
Inventor: KERB ULRICH
IPC: C07J1/00
Filed: 1984-06-15
Abstract: 1-Alkyl androsta-1,4-diene-3,17-diones of the formula   <IMAGE> wherein R1 is a methyl, ethyl, hydroxymethyl, C1-C3-alkoxymethyl, or C1-C4-alkanoyloxymethyl group, R6 is a hydrogen atom or a methyl group, and R7 is a hydrogen atom or a methyl group in the 7 alpha - or 7 beta -position, are useful for fertility control and for the treatment of estrogen-triggered diseases.
Patent NO-171349-C (NO)
Inventor: TRANAAS RANDI HENDEN
IPC: A63B23/02
Filed: 1990-11-22
Abstract: PCT No. PCT/NO91/00146 Sec. 371 Date May 13, 1993 Sec. 102(e) Date May 13, 1993 PCT Filed Nov. 20, 1991 PCT Pub. No. WO92/09333 PCT Pub. Date Jun. 11, 1992.An apparatus to be placed on the head of a person to indicate correct or faulty back posture during execution of various activities in an upright or sitting position. The apparatus comprises a balance member (1) connected with a base section (2) adapted to be attached to the person's head (A) by means of a hair band, forehead band, cap, etc. (3), whereby said balance member (1), in the case of head positions and consequent back positions that deviate from correct back posture, will tip in the direction of inclination of the head (A).
Patent NO-178352-C (NO)
Inventor: HANGARTNER ELMAR
IPC: F16B33/06
Filed: 1992-01-15
Abstract: A tapping screw (1) is screwed into a prefabricated hole (7) in a workpiece (6). The tapping screw (1) is provided with an adhesive layer (5) which covers at least part of the screw surface (2). When a tap is formed by screwing the screw (1) into the hole (7) in the workpiece (6), a thin film of adhesive layer (5) is entrained with the screw, enclosing its circumference, preventing it from working loose and for sealing.
Patent AU-689168-C (AU)
Title: Non-hydroquinone photographic developer composition and processing method
Inventor: WAN HAIXING
IPC: G03C5/30
Filed: 1994-06-10
Granted: 2001-11-22
Abstract: A non-hydroquinone photographic developer composition comprising:(a) a developer selected from the group consisting of ascorbic acid and sugar-type derivatives thereof, or alkali metal salts and mixtures thereof, in an amount of 0.1 to 0.4 mol/liter (mol/l);(b) an effective amount of an auxiliary developing agent comprising a 3-pyrazolidone compound, an aminophenol or a mixture thereof;(c) an alkali metal sulfite in an amount less than or equal to 0.32 mol/l;(d) an alkali metal carbonate in an amount of 0.1 to 0.4 mol/l;(e) an alkali metal hydroxide in an amount of from 0.08 to 2.0 mols/l;(f) with the developer composition having a pH of 11.8 or higher at 25° C.; and(g) the developer composition does not contain an alkanolamine or contains an alkanolamine in an amount of less than 5 g/l; where the developer composition is useful for processing standard rapid access films while showing an especially advantageous effect in the processing of silver halide emulsions containing a hydrazine compound to achieve lith quality, and high dot quality in a stable development solution.
Patent CA-2003022-C (CA)
Inventor: MARUYAMA SEIICHIRO
IPC: D01F6/90
Filed: 1989-11-15
Granted: 1996-03-19
Abstract: Disclosed herein are a polyamide filament comprising a polyamide resin composition which comprises an aromatic polyamide resin (A) produced by polymerizing a monomer containing not less than 85 wt% of an aromatic polyamide component composed of terephthalic acid, isophthalic acid and aliphatic diamine, and an aliphatic polyamide resin (B), and having a heat-shrinkage in boiling water of not less than 20%, and a process for producing the same.
Patent CA-2016982-C (CA)
Title: Processing apparatus for a chemical reaction pack
Inventor: DEVANEY MARK JOSEPH JR
IPC: B01L3/00
Filed: 1990-05-17
Granted: 1997-03-18
Abstract: An apparatus for transferring liquid from one chamber to another in successive chambers of a chemical reaction pack comprising a support surface and pressure applicators.  Temperature control elements are also provided to heat and cool the liquid contained within the chemical reaction pack.
Patent CA-2037863-C (CA)
Title: Apparatus for burning oxidizable components in an exhaust flow
Inventor: OBERMULLER HERBERT
IPC: F23G7/06
Filed: 1991-03-08
Granted: 2001-09-11
Abstract: Oxidizable components in an exhaust air or gas flow are burnt by a burner in a combustion chamber enclosed in a housing.      For this purpose the exhaust air is distributed into inlet ends of heat exchanger pipes which have outlet ends near the burner. The arrangement is such that the exhaust air carry-ing oxidizable components flows through the heat exchanger pipes while the exhaust air freed of oxidizable components flows around the heat exchanger pipes. In order to permit effective heat expansions and contractions of the heat ex-changer pipes, these pipes have an L-configuration with radially inwardly extending legs having inlet ends connected into perfor-ations in a jacket forming an exhaust air distribution chamber, and with substantially axially extending legs having outlet ends leading close to the burner. An air inlet leads centrally into the distribution chamber and a cleaned air outlet leads out of the housing.
Patent CA-2039288-C (CA)
Title: Main valve and seat for use in filling containers to a predetermined level
Inventor: CAMPAU DANIEL N
IPC: F16K31/385
Filed: 1991-03-27
Granted: 1994-10-25
Abstract: An improved apparatus used in a system for filling containers with a required liquid to a predetermined level is disclosed.  The apparatus includes an improved main valve means for controlling the flow of liquid through the apparatus and into the container.  This improved main valve means includes a a flexible main valve, a main valve seat, and a main valve support for supporting said flexible main valve to prevent deflection of said main valve away from said seat.
Patent CA-2040474-C (CA)
Inventor: HAYASHI MOTOHIKO
IPC: H04M1/725
Filed: 1991-04-15
Granted: 1998-08-18
Abstract: L'invention est un télécopieur comportant un téléphone sans fil à unité utilisée à distance qui est doté de photocoupleurs servant à détecter si le combiné de cette unité est décroché. Quand le combiné est décroché, un signal indiquant la chose est transmis à une unité centrale de contrôle via les photocoupleurs et une paire de phototransistors. L'unité centrale de contrôle transmet un signal provenant d'un transformateur qui surveille la condition de la ligne téléphonique par l'intermédiaire du modem du télécopieur. Même si la communication est terminée, quand le combiné de l'unité utilisée à distance est décroché et que la chose est détectée, une unité de base le remet à l'état de raccrochage.
Patent CA-2040741-C (CA)
Title: Fe based soft magnetic alloy, magnetic materials containing same, and magnetic apparatus using the magnetic materials
Inventor: SUZUKI KIYONORI
IPC: H01F10/13
Filed: 1991-04-18
Granted: 2000-02-08
Abstract: An Fe-based soft magnetic alloy having a high saturated magnetic flux density and having a composition represented by formula (I) below: (Fe1-a Q a)b B x T y T'z            (I) wherein Q represents at least one element selected from the group consisting of Co and Ni: T represents at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Mo and W, with Zr and/or Hf being always included; T' represents at least one element selected from the group consisting of Cu, Ag, Au, Ni, Pd and Pt: a, b, x, y and z are real numbers satisfying relationships below: 0 ~ a ~ 0.05 atomic %, 0 < b ~ 93 atomic %, 0.5 ~ x ~ 16 atomic %, 4 ~ y ~ 10 atomic %, 0 ~ z ~ 4.5 atomic % provided that when 0 < z ~ 4.5 atomic %, Q represents Co and 0 < b ~ 92 atomic %: and when z = 0, 0.5 ~ x ~ 8 atomic % and 4 ~ y ~ 9 atomic %. Soft magnetic materials such as thin film, ribbon and powder compact made of the alloy, magnetic transducers such as low frequency transformers and magnetic heads using the material and processes and apparatuses for producing ribbons.
Patent CA-2042975-C (CA)
Title: Scroll type fluid displacement apparatus
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1991-05-21
Granted: 1997-10-07
Abstract: A scroll type fluid displacement apparatus is disclosed. A driving mechanism includes a drive shaft which is rotatably supported by the compressor housing. A crank pin eccentrically extends from an inner end of the drive shaft and is drivingly coupled to a bushing. The bushing has a central axis which is offset from the central axes of the drive shaft and the crank pin. The bushing transmits orbital motion to the orbiting scroll thereby developing line contacts between the spiral elements. A first line can be defined passing through the central axis of the drive shaft and the central axis of the bushing, a second line can be defined passing through the central axis of the bushing and perpendicular to the first line, and a third line can be defined between the central axis of the bushing and the central axis of the crank pin. As the bushing rotates about the crank pin, a reaction force due to the compressed gas is exerted on the central axis of the blushing. When abnormal reaction forces due to the compressed gas are exerted on the central axis of the bushing, a control mechanism reduces the angle between the second line and the third line. Thus, the sealing forces between the fluid respond to changes in compressor output and anti-wearing of the surfaces of the spiral elements can be assured.
Patent CA-2045280-C (CA)
Title: Image processing apparatus and method
Inventor: OUTA KENICHI
IPC: G03G15/01
Filed: 1991-06-21
Granted: 1996-12-31
Abstract: An image processing apparatus comprises: an input device for supplying color image information; a discrimination unit to discriminate whether the color image information includes a predetermined image or not in accordance with a color distribution of the color image information supplied by the input device; and a processing circuit to process the color image information in accordance with the result of the discrimination of the discriminating means. The color image information is constructed by a plurality of color component signals. The color distribution is a distribution of the color image information in a color space.
Patent CA-2049919-C (CA)
Title: Immunochromatographic assay and method of using same
Inventor: FAN EUGENE
IPC: G01N33/558
Filed: 1991-02-08
Granted: 1996-11-19
Abstract: The invention disclosed herein relates to the field of one-step assays and latex agglutination tests ("LAT"), and provides an improved method of preparing and using a one-step immunoassay, as well as improved methods of preparing coated latex particles for use in diagnostic assays, and especially, immunochromatographic assays.
Patent CA-2055267-C (CA)
Title: Method and apparatus for monitoring the temperature and velocity of plasma sprayed particles
Inventor: LAMONTAGNE MARIO
IPC: H05H1/00
Filed: 1991-11-12
Granted: 1999-01-12
Abstract: A method and an apparatus for monitoring simultaneously the temperature and the velocity of sprayed particles.  The system is comprised of a sensor head attached to the spray gun, an optical fibre transmitting the collected radiation to detection apparatus, and a protective detection cabinet having the detection apparatus that incorporates two detectors.  A two-slit or multiple-slit mask is located in the sensor head at the end of the optical fibre.  For the temperature measurements, the particle emitted radiation collected by the sensor head is transmitted to two photodetectors, filtered by interference filters at two adjacent wavelengths.  The particle temperature may be computed from the ratio of the detector outputs.  To measure the velocity, the two-slit system collects radiation emitted by the in-flight particles travelling in the sensor field of view, which generates a double peak light pulse transmitted through the optical fibre. The time delay between these two peaks may be evaluated automatically and the particle velocity computed knowing the distance between the two slit images.
Patent CA-2059019-C (CA)
Title: Isolator with improved symmetrical response to shock and vibration forces
Inventor: SNAITH RAYMOND E
IPC: E04H9/02
Filed: 1992-01-08
Granted: 2000-05-09
Abstract: An isolator with improved uniform spring characteristic response resists transmission of shock and vibration forces between structures, and includes a plurality of arched, individual, flexural support elements arranged circumferentially about an upright axis and spanning the distance between a base connectable to one of the structures, and an elevated support connectable to another of the structures.
Patent CA-2059568-C (CA)
Title: Insulating composition
Inventor: RAMSAY A MICHAEL
IPC: F16L59/14
Filed: 1992-01-17
Granted: 2003-01-07
Abstract: An ethylene glycol composition containing a glycol-compatible welan gum having unique viscosity and thermal properties. The composition is especially suitable as an insulation material.
Patent CA-2060519-C (CA)
Title: Heat insulator and structure using the same
Inventor: SHINOZAKI YUKUO
IPC: C04B38/08
Filed: 1991-04-24
Granted: 1996-08-13
Abstract: This invention relates to a heat insulator and a structure using the heat insulator and aims to provide a heat insulator which can be subject to a dry application using the heat insulator in the molded board or a wet application, having characteristics similar to those of a conventional inorganic heat insulator and a high strength which has not been provided before and to provide a structure using the above heat insulator.  The heat insulator of this invention is prepared by mixing 3 to 50 parts by weight of synthetic resin emulsion in solid content equivalency, 1 to 20 parts by weight of organic micro-balloon, 0.3 to 5 parts by weight of carbon fiber and 10 to 200 parts by weight of inorganic microballoon with 100 parts by weight of cement.  And the heat insulator of this invention is prepared by mixing 3 to 50 parts by weight of synthetic resin emulsion in solid content equivalency, 1 to 20 parts by weight of organic microballoon and 0.3 to 5 parts by weight of carbon fiber with 100 parts by weight of cement.
Patent CA-2060769-C (CA)
Title: Method for regulation of the transverse profile of the coating quantity on a web material and coating station for carrying out the method
Inventor: ELLILA MARKKU
IPC: D21H25/10
Filed: 1992-02-06
Granted: 2005-10-04
Abstract: The invention concerns a method for regulation of the transverse profile of the coating quantity on a paper or any other web material in a coating station, in which the web is passed over a backup roll and a coating agent is smoothed by means of a coating blade loaded against the web. The quantity of coating agent applied onto the web is regulated by actuators acting upon the constructions of the coating station. In the method; the transverse profile of the coating quantity applied onto the web is measured constantly, and a differential profile of the measured transverse profile and the desired transverse profile is calculated. The differential profile is fed as a regulation quantity to the actuators that adjust the transverse profile of the coating quantity so as to correct the transverse profile. The invention is advantageously carried out so that, in the method, an equation is approximated by means of calculation which corresponds to the transverse differential profile of the web coating quantity between the measured transverse profile and the desired transverse profile, and out of said equation, the average error and/or inclination and/or curvature of the differential profile and/or the frequency of a cyclic error of coating quantity is/are determined, they parameters corresponding to said values being fed as regulation quantities to regulation devices that regulate the properties of coating quantity so as to correct the transverse profile. The invention further concerns a coating station construction intended for carrying out the method.
Patent CA-2063649-C (CA)
Inventor: ENSTAD GISLE GOTFRED
IPC: B65G53/20
Filed: 1992-03-20
Granted: 2003-04-22
Abstract: An apparatus having a closed channel or container (1) for transporting and/or distributing fluidisable material (4), the apparatus comprising an air- or gas-permeable wall (2) arranged in the channel and forming a partition between an upper pathway (3) for the fluidisable material and a lower flue (5) which is fed gas from a gas source via a tube (6). An inlet (7) is provided for feeding fluidisable material to the channel. The apparatus also comprises one or more outlets for continual or intermittent run off of material from the channel, together with a tube (8) for ventilating the channel. The channel is equipped at its inlet with a pipe stub (9) extending into the upper pathway (3). Further, there is an area defined under the pipe stub (9) which is inactive or which is equipped with a separately arranged fluidising wall with a separate gas feed.
Patent CA-2065129-C (CA)
Title: Crop stalk guide cutterbar attachment
Inventor: BRITTEN ETHAN F
IPC: A01D41/14
Filed: 1992-04-03
Granted: 1995-03-28
Abstract: A crop  stalk guide assembly for use on a  crop gathering header cutterbar of a crop harvesting machine includes a support framework and a plurality of flat guide plates.    The  support  framework  is  attachable  to  the cutterbar of the crop gathering header so as to extend forwardly from below the sickle guards and a sickle of the cutterbar.  The flat guide plates are attached on the top of a forward portion of the support framework so as to extend above the cutterbar sickle guards and sickle.  The guide plates are spaced laterally from one another so as to define elongated passageways between them running in the direction of forward travel and leading rearwardly between the sickle guards to the sickle of the cutterbar.
Patent CA-2065389-C (CA)
Title: Belt tensioner, pads therefor and methods of making same
Inventor: GREEN NANCY M
IPC: F16H7/08
Filed: 1990-05-10
Granted: 2000-04-18
Abstract: Improvements are provided herein in tensioners for power transmission belts, in a method for making such tensioners, to annular pads which are made of friction material for such power transmission belts, and to methods for making such annular pads. In one embodiment, the tensioner includes a support to be fixed relative to the belt. A belt-engaging element is carried by the support and is movable relative thereto. First springs are operatively-associated with the support and with the belt-engaging element for urging the belt-engaging element relative to the support and against the belt with a force to tension the belt. Frictional dampeners are operatively associated with the support and with the belt-engaging elements relative to the support in at least one direction of movement thereof. The dampeners have a longitudinal axis. The support includes a shaft having a longitudinal axis, which is fixed from movement relative to the belt-engaging elements. The belt-engaging elements have a portion thereof which is rotatably carried by the shaft so as to rotate relative to the shaft. The dampeners include a pan of fractionally-engaging, first and second parts. The first part comprises an annular pad of friction material that is coaxially disposed and is axially movable on the shaft relative to the second part. Second springs urge the first part against the second part with a certain spring force. The first part of the dampener has a guide thereon. One of the supports and the belt-engaging element have openings therein that receive the guides therein to guide axial movement of the first part. The improvement is provided by forming the annular pad and the guides of the first part of the dampener as a one-piece homogeneous member.
Patent CA-2065696-C (CA)
Title: Method for connecting optical fibers
Inventor: OSAKA KEIJI
IPC: G02B6/255
Filed: 1992-04-09
Granted: 1997-01-07
Abstract: The present invention is directed to a method of connecting hermetic optical fibers having a hermetic layer coated on optical fiber glass.  The method comprises positioning the optical fibers on respective electrically non-conductive V-shaped grooves, aligning the optical fibers and fusing and connecting the optical fibers through aerial discharge.  The method of the present invention provides hermetic optical fibers having a small decrease in break strength after the connection is made without needing to remove the hermetic layer.
Patent CA-2066352-C (CA)
Title: Connection device
Inventor: SCHLAPFER JOHANNES FRIDOLIN
IPC: A61B17/64
Filed: 1992-04-16
Granted: 1996-06-18
Abstract: The connection device for adjustable connection of a first with a second structural element, particularly tubes or rods, for a setting device, has an external component with a cylindrical hole and two internal components inserted into the hole so that they can be slid axially and rotatably, each of which said internal components has through openings crossways to the axial direction of the components to hold a structural element.  By means of loading means, designed as a nut/screw connection, the internal component is pushed axially to the external component and thereby grips the inserted structural elements.  A recess in the internal component effectuates a flexible radial deformation of the internal against the external component, said deformation being created through the inserted structural element, and an additional bonding of the connection device is thereby achieved, which considerably improves the setting.
Patent CA-2069305-C (CA)
Title: Novel fluorine-containing resin and coating composition containing same as main component
Inventor: NAKABAYASHI AKIRA
IPC: C08F214/18
Filed: 1991-08-12
Granted: 1997-04-22
Abstract: A fluororesin which is soluble in organic solvent and well compatible  with curing agent and a coating material containing the same, wherein the resin comprises the essential constituents component A composed of a unit represented by formula (a-1) and either component B composed of a unit containing  cyclic hydrocarbon groups bonded through urethane linkages in the mole-cule or component C composed of a unit represented  by formula (c-1) and, if desired, may further contain component D com-posed of a unit formed by the copolymerization of a vinyl monomer having a specified functional group, component E composed of a unit formed by the copolymerization of a vinyl monomer other than those constituting the components A to D, and compo-nent T comprising an acrylic resin having a specified substituent (wherein V, Y, X, Z, RC1, RC, RC3 are as defined in the text of the specification).
Patent CA-2072265-C (CA)
Title: Overflow detection system and its circuit for use in addition and subtraction
Inventor: SUZUKI KAZUMASA
IPC: G06F7/50
Filed: 1992-06-25
Granted: 1997-12-16
Abstract: In an overflow detection circuit for A+B operation, an inverter outputs a value V B, comprising inverted bits of a numeric part of an addend B. A comparator receives as an input a numeric part V A of an augend A and an output V B, of the inventer, and responsive thereto outputs a signal C indicating whether or not V A > V B, is given. Sign parts S A and S B of A and B and the output C of the comparator are inputted into a decoder and an overflow signal "0" is outputted. The decoder is a circuit which outputs "1" when S A and S B are "0" and V A(V A > V B') is large and when S A and S B are "1" and V A is small (VA=V B'), and output "0" in other cases. If the comparator is a circuit for determining V A~V B', the overflow of A+B+1 can be detected. Thus, the overflow of the result of operation can be detected earlier than an adder and a subtracter output the results.
Patent CA-2072809-C (CA)
Title: Seat adjuster with compensating link
Inventor: GRUBER RUDOLF
IPC: B60N2/04
Filed: 1992-06-30
Granted: 1998-05-19
Abstract: A seat adjuster comprising a system of linkages utilizing the effect of a compensating primary link which compensates for the normally uncompensated arcuate motion of the primary links. The links are attached to the riser, or the seat bottom and cooperate with each other in motion through the compensating link which is attached to the riser if the links are attached to the seat bottom and vice versa. The motion of the compensating link combines with the motion of the primary links to provide a substantially linear fore and aft motion to the seat.