baber/WOPTO huggingface dataset:
Patent AU-634635-B2 (AU)
Title: 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1,3- propanediols and related compounds, a process and intermediates for their preparation and their use as medicaments
IPC: A61K31/44
Filed: 1991-03-11
Granted: 1993-02-25
Abstract: The present invention relates to novel 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1,3-propanediols, intermediates and processes for the preparation thereof. The compounds of the invention exhibit antiinflammatory, memory dysfunction relieving, cell proliferation reducing, antibacterial and antifungal activity and can, therefore, be used as medicaments.
Patent AU-707173-B2 (AU)
Title: A tube with line member
Inventor: ANTHONY PAUL
IPC: F16L11/12
Filed: 1996-12-24
Granted: 1999-07-01
Abstract: A flexible plastic water tube which can be stored on a roll has a flexible but substantially inextensible line member attached to it and can include a number of pre-attached drippers. The tube can be stretched between spaced apart supports with the line member preventing undesirable sagging. The tube can therefor be made from inexpensive thin walled plastic.
Patent AU-646865-B2 (AU)
Title: Antiinflammatory hydroxamic acids and N-hydroxyureas
Inventor: STEVENS RODNEY WILLIAM
IPC: C07D213/69
Filed: 1991-04-18
Granted: 1994-03-10
Abstract: Compounds having the structure  <IMAGE>  wherein X is nitrogen, oxygen, sulfur or a bond and Z is oxygen or sulfur have been synthesized. These compounds are lipoxygenase inhibitors and are useful as the active agent in pharmaceutical compositions for treating inflammatory conditions in humans and other mammals for which lipoxygenase activity has been implicated.
Patent AU-748775-B2 (AU)
Title: Method and apparatus for treating concrete blocks
Inventor: CASTONGUAY BERTIN
IPC: B28D1/26
Filed: 1998-09-28
Granted: 2002-06-13
Abstract: An apparatus (24) for treating selected at least partial surfaces of a masonry block, including at least a flail means (70,72) having a shaft (74,75) with an axis of rotation in a vertical plane, at least a moving means (38,40) for moving one of the said masonry blocks parallel to the vertical plane and the flail means (70,72), means (44,46) for holding the masonry blocks with the selected surface to be treated at a distance from the shaft (74,75) to be impacted by the flail means (70,72). <IMAGE>
Patent AU-636260-B2 (AU)
Title: Cellulose oxidation by a perfluorinated hydrocarbon solution of nitrogen dioxide
IPC: C08B15/04
Filed: 1991-12-17
Granted: 1993-04-22
Abstract: A process for oxidizing cellulose involves reacting the cellulose with a solution of nitrogen dioxide in a perfluorocarbon solvent. In preferred embodiments, the solvent has a boiling point in the range between about 30 DEG C and 100 DEG C, the nitrogen dioxide concentration in the solution is in the range between about 2% and 12% by weight, and the reactants are maintained at a temperature between about 25 DEG C and 60 DEG C during a reaction time of at least about 7 hours.
Patent DE-1916966-B2 (DE)
Title: Pig pen slatted frame - has back flap which is kept open and shut by lever arm and locking catches
IPC: A01K1/02
Filed: 1969-04-02
Abstract: The pen (1) consists of slats or grilles with sides and outward and downward slanting trough grille, and back flap (4). The flap (4) consists of a frame (7) to which parallel, downward-pointing struts (8) are fixed. Obligue bars (9) ensure the stability of the flap (4). A lever arm is fixed to the flap which touches a rod running horizontally forward along the pen and protruding through the trough grille (3). On the underneath side of the bar are two locking catches which act in conjunction with a block, to keep the flap in an open or closed position. At the first, top side of the pen, on a horizontal axle is a movably suspended released (18) in the shape of a U-shaped bracket with transverse grip sides. The upward-pointing ends of the sides lift the bar into a release position.
Patent DE-1919161-B2 (DE)
Title: Electrically operated draw mechanism for curtains - has knotted endless draw cord running in one direction periodically engaging entrainment member
IPC: A47H5/032
Filed: 1969-04-16
Abstract: The electrically operated draw mechanism is provided with a trailer carriage which runs together with the curtain on the same curtain rail and is mounted on an endless draw member which is driven electromagnetically in only one direction. A dog or entrainment member which is rotatable against the spring force about the spindle in the direction of movement of the draw cord is mounted on the trailer carriage and has a detent recess which periodically takes up knots provided in the draw cord. When the curtain has been extended to its maximum length, i.e. fully closed, the trailer carriage is stopped whilst the draw cord continues to run until the motor is switched off. To open the curtain the cord continues to move in the same direction and the knots pass round the guide pulley and are taken up by the other end of the entrainment member. If the carriage meets any obstacle the knots are released from the recesses and run free so that the curtain is not damaged and the motor does not become overheated.
Patent DE-1923834-B2 (DE)
Title: Multi wing skimming craft - is trimmed by adjusting front wing angle and rear wing longitudinal setting
IPC: B60V1/22
Filed: 1969-05-09
Abstract: A skimming craft pulled by another suitable craft (11) has wings which lift it due to the air cushion trapped underneath. The craft has a support frame in which the wings are fitted, while steering stability is provided by delta shaped tailplanes raised over the rear of the frame. To trim the craft for different loads, without any drastic changes of shape, the front wings (2) are tilted about their axes to alter the uplift. The rear wings (3) can be tilted to the selected angle and can also be displaced away from the front wings using a rack and pinion control (25, 30). The centre of lift of the craft can thus be altered without any special reconstruction.
Patent DE-1948349-B2 (DE)
Title: Sewer pipe access shaft - has tube or truncated cones not matched to curvature of shaft wall
IPC: F16L5/06
Filed: 1969-09-24
Abstract: The concrete access shaft has cast in its wall (1) a retaining ring (2) for connecting a drain pipe, with the faces of the ring ending at a distance within the associated wall surfaces. Pref. the ring faces extend perpendicularly to its longitudinal direction and are flat, and the ring is at least partially embedded in the concrete in the radial direction, with its inner surface extending conically outwards in an axial direction on both sides. A ring support (11, 12) is attached to the shuttering (9, 10) for the shaft wall and seals off the inner chamber defined by the ring from the curved inner surfaces of the shuttering panels. The support may consist of a tube connecting the two shuttering panels, or two truncated cones with their tapered ends next to each other.
Patent DE-2002962-B2 (DE)
Title: Home sports training device - has system of ropes to pull against adjustable spring loaded levers for muscle training
IPC: A63B21/00
Filed: 1970-01-23
Abstract: The training device consists of c metal frame with a pair of sloping slide rails on which runs a slide (2). The slide is connected to a pull rope (3) which runs via a pulley (4) to one end of a pivoted lever (7). Fixed to the lever and running parallel to it is a screw rod (8) which can be turned manually or mechanically to move a regulator nut (9). A connector plate (11) connects the nut to a spring (10) whose other end is fitted to a point at the top of the frame (1). By pushing the slide up the rail the lever is posited against the tension of the spring (10). The force required to push the slide can be regulated by moving the regulator nut (9) along its screw rod. The device can be used to train all muscles in the body, for sporting or other purposes.
Patent DE-2022351-B2 (DE)
Title: Timing device for flying type printers - has sensors adjustable relative to timing disc on machine
IPC: G06K15/00
Filed: 1970-05-06
Abstract: The disc, having peripheral timing slots, is rotatable relative to a segment to which the sensors are connected for individual adjustment about the axis of the disc. The segment itself is adjustable about the disc axis by means of an arcuate slide connected to the segment. Also, the segment is movable in or against the direction of rotation of the disc by means of a lever biased into a central position by arms pivoted on the lever and urged towards one another by a spring to engage the sides of a fixed flat-sided pin.
Patent DE-2032185-B2 (DE)
Title: Traffic information receiver for motor vehicle - indicates and records traffic message blended into radio broadcast
IPC: G08G1/09
Filed: 1970-06-30
Abstract: The traffic information receiver, for a motor vehicle, indicates the presence of traffic information blended into a continuing radio broadcast and records it on a tape loop. A frequency code is transmitted by the radio station before each traffic information signal and repeated a given number of times. The receiver contains a detector (2) with a set of filters (4-6) for the single or multiple frequency code. The detecotr also contains a gate (7) that only produces an output pulse when all the frequencies are present. A pulse counter (9) and a timing circuit (8) are coupled to the first gate. A second gate is coupled to the counter and timing circuit so that pulses appearing during the timing circuit period are counted. The second gate switches on the recorder (3) once the counter has counted a number equal to the given number of code repetitions.
Patent DE-2218060-B2 (DE)
Title: Stackable chair with integral seat and backrest - has straight lateral supports spaced further apart than seat width
IPC: A47C5/04
Filed: 1972-04-14
Abstract: Stackable chair has an integral seat and backrest carried by the frame with 2 lateral, rearward-inclined supports connected in the region of the side edge and having a reinforcement. The supports are straight over the whole length and run outside and parallel to the side edges of the backrest. The reinforcement is an inlay and the inner dimensions between the lateral supports in their region below the seat/backrest unit are larger than the lateral outer dimensions of the seat. Preferably the supports are tubular, and may have a flat or oval cross section with the larger dimension in the direction of the long axis of the chair. The chair is stable and of attractive appearance.
Patent DE-2309380-B2 (DE)
Title: Brushless DC motor supply cct. - has hall detectors and differential amplifier controlling stator winding current
IPC: H02K29/08
Filed: 1973-02-24
Abstract: A series circuit consisting of a first resistor (41), a first transistor (Q9) and a second resistor (44) is coupled to a voltage source. The bases of the differential amplifier's two second transistors (Q1,-Q3) are each coupled over a third resistor (42, 43) to the bases of the first transistors (Q9). The emitters of the two second transistors are coupled over a fourth resistor (40) to the first transistor's emitter. The first transistor's base-emitter voltage is equal to the base-emitter voltage of one of the two second transistors (e.g. Q1). The current through the stator winding varies in proportion to the Hall generator's output.
Patent IE-S74260-B2 (IE)
Title: A method and apparatus for controlling access by two computer processors to a shared resource
Inventor: WILSON NEIL
IPC: G06F15/163
Filed: 1996-10-29
Abstract: The method controls access by a first processor and a second processor to a shared memory resource so that only one of the processors has access to the resource at any one time. The method comprises the steps of causing the processor seeking access to the resource to set a corresponding lock flag at the resource, and having set its lock flag, the processor checks if the other processor, in the meantime, has set its lock flag. In the case of the second processor determining that the first processor's lock flag has not been set, the second processor seizes control of the resource and sets a contention flag to one indicating successful seizing of the resource. Should the first processor have also set its lock flag, the second processor abandons the attempt, and sets the contention instead to two. Should the first processor determine that the second processor had set its lock flag while the first processor was setting its own lock flag, the first processor seizes control of the resource or otherwise depending on the value of the contention flag.
Patent JP-2647181-B2 (JP)
IPC: F16K31/40
Filed: 1989-01-19
Granted: 1997-08-27
Abstract: A pilot operated control valve includes a spool type pilot valve member which is coupled to the main valve member by a pair of springs so that both pilot pressure forces and spring forces act on the main valve member. The main valve member and the housing in which it moves enclose a damping chamber. A damping orifice extends through the main valve member and connects the damping chamber with a pilot pressure chamber to reduce vibration of the main valve member.
Patent JP-3413862-B2 (JP)
IPC: G10L25/21
Filed: 1993-02-12
Granted: 2003-06-09
Abstract: PURPOSE:To surely attain detecting a sound section even under an environment with a noise and to attain reducing power consumption by reducing an operational amount. CONSTITUTION:The data by one frame to be processed are extracted from an input audio signal (S1, and the effective value (RMS value) R of one frame is calculated (S2). Further, the mean value RV of the RMSs of the newest 30 frames in the sound section is calculated previously, and the value R/RV which the RMS value R at every frame is divided with the RV is obtained. It is detected the fact that the value R/R becomes smaller than a prescribed threshold value K in the sound section, and whether the fact is continued for m (e.g. 15) frames or not is discriminated (S6), and when YES, it is made the start point of a soundless section (S9).
Patent JP-2707241-B2 (JP)
IPC: A61K38/00
Filed: 1986-03-18
Granted: 1998-01-28
Abstract: A high yield method of production of a cross-linked hemoglobin derivative suitable for use as a blood substitute and plasma expander which is cross-linked between Lys 99 Alpha1 and Lys 99 Alpha2 in high percentage by adding the cross-linker in the presence of an added polyanion which blocks competing reactions at other sites of the protein.
Patent JP-3353366-B2 (JP)
IPC: H01L23/50
Filed: 1993-02-25
Granted: 2002-12-03
Abstract: PURPOSE:To prevent a chip from peeling off at the time of wire bonding and improve yield by strengthening the strength of bonding (die shear strength) of a lead frame with the chip. CONSTITUTION:A lead frame 11 on the surface of which is formed a plating layer 13 is subjected to bond strengthening that gas 21 in the plating layer 13 is discharged and contaminating material 22 adhering to the surface of the plating layer 13. Then, a chip 15 is bonded on the processed lead frame 11 by die bonding 2. The bond strengthening 1 is performed by heating or ultraviolet-ray irradiation or by both processes.
Patent JP-3412855-B2 (JP)
IPC: A61B18/24
Filed: 1993-03-25
Granted: 2003-06-03
Abstract: A device for terminating a surgical apparatus such as a fiber optic catheter is disclosed. A fiber optic catheter having an outer lumen, an inner lumen disposed within the outer lumen, and optical fibers between the lumens is terminated at its distal end with a two-piece tip. An outer band of the tip has one end between the outer lumen and the optical fibers, while an inner band contacts the ends of the inner lumen and the optical fibers. The terminal faces of the optical fibers may be angled to increase the surface area illuminated or ablated by the fiber optic catheter. The inner and outer bands may be flared outwardly to increase the surface area affected even more. The inner lumen may also be extended beyond the terminal face to aid tracking of the catheter. The inner lumen and inner band may be eccentric to the outer lumen and outer band so that the catheter may be rotated to ablate a larger vascular area. <IMAGE>
Patent JP-3338885-B2 (JP)
IPC: G10L19/04
Filed: 1994-04-15
Granted: 2002-10-28
Abstract: PURPOSE:To reduce the waveform distortion of a synthesized voice due to phase characteristics of a synthesizing filter by providing a phase correction device which cancels the phase characteristics of the synthesizing filter in front of the synthesizing filter. CONSTITUTION:A demultiplexer 19 demultiplexes multiplexed information sent by a multiplexer 18 into a linear prediction coefficient (a) obtained from a sound signal S, the pitch frequency P of a prediction residue signal R, a voiced/ voiceless decision result D, and a frame mean amplitude value A, and the phase correction device 24 is provided in front of the synthesizing filter 25 which synthesizes a synthesized voice with those signals. The phase correction device 24 calculates the phase characteristics of the constituted synthesizing filter 25 with the demultiplexed linear prediction coefficient (a) and shifts the phase of the synthesized prediction residue signal R' so as to cancel the phase characteristics of the synthesizing filter 25. And, the synthesizing filter 25 calculates a final synthesized speech S' from the synthesized prediction residue signal R'. Therefore, the synthesized voice S' is not affected by the phase characteristics of the synthesizing filter 25.
Patent JP-H0636687-B2 (JP)
IPC: A01D43/10
Filed: 1985-04-12
Abstract: A mowing machine having cutting elements and a beam for attaching to a tractor, and an intermediate structure to which is connected the beam, the cutting elements comprising a first and a second cutting group each group extending on the opposite side of the intermediate structure. The cutting groups are removably mounted on the intermediate structure and optionally are associated with conditioning members for further handling harvested produce.
Patent JP-2613106-B2 (JP)
IPC: C12N/
Filed: 1989-04-04
Granted: 1997-05-21
Abstract: The present invention relates to novel antibody heteroconjugates and their use in the enhancement or inhibition of T or B lymphocytes. The heteroconjugate are comprised of at least two molecules cross-linked to each other, each antibody being reactive with a different cell surface antigen on the same cell. The heteroconjugates appear to act by binding to lymphocytes via the interaction of the antibodies of the heteroconjugate with their respective cell surface antigens and bringing those antigens into physical proximity to each other, resulting in enhanced or reduced activation and function of the lymphocytes. The heteroconjugates, methods and compositions of this invention are therefore useful in the regulation of lymphocyte function, resulting in the improvement of cellular immune responses in various disease states.
Patent JP-H0146175-B2 (JP)
IPC: B01J23/22
Filed: 1980-06-26
Abstract: A supported catalyst, containing vanadium pentoxide, titanium dioxide, phosphorus, rubidium and any optionally added cesium, with or without zirconium dioxide, in which the catalytic material contains from 1 to 40% by weight of V2O5, from 60 to 99% by weight of TiO2 and/or ZrO2 and, based on the total amount of TiO2, ZrO2 and V2O5, up to 2% by weight of phosphorus and up to 1.5% by weight of rubidium and/or cesium, and which comprises two layers, of which the inner layer contains more than 0.2 and up to 2% by weight of phosphorus, but no rubidium and/or cesium, and the outer layer contains from 0 to 0.2% by weight of phosphorus and from 0.02 to 1.5% by weight of rubidium and/or cesium, the outer layer accounting for from 10 to 90% by weight of the total catalytic material.
Patent JP-H0623963-B2 (JP)
IPC: G06F17/30
Filed: 1989-04-10
Abstract: A method is disclosed for interpreting dynamically generated variable data for insertion within a structured data stream or for use in processing such a data stream. Structured data streams typically include a plurality of components, each component having multiple parameters therein. A trigger element, such as a flag within the data stream is utilized to provide an initial link or reference to one of a plurality of variable construct definitions which includes a reference to at least one other variable construct definition. The variable data dynamically generated by the referenced variable construct definitions is then utilized in combination for insertion into the data stream, or for use in processing a portion of the data stream. As a result of the utilization of variable construct definitions, the variable data may be easily modified by a receiver by the utilization of that definition. In this manner, complex variable data expressions may be dynamically compiled or generated by reference to a plurality of variable construct definitions from a non-variable construct within the data stream.
Patent JP-H075177-B2 (JP)
IPC: B32B3/02
Filed: 1992-04-10
Abstract: A conveyor belt is described, which has a support fabric, which is provided with at least one thermoplastic material coating and is characterized in that onto its cutting edges is welded a thermoplastic, strand-like profile material, preferably a round cord so as to constitute an edge protection. Due to the fact that the strand-like profile material (round cord) has a lower melting point than the thermoplastic material of the coating, during welding, substantially no deformation occurs in the coating, even in the vicinity of the contact faces, whereas the profile material having a lower melting point is deformed and adapts to the shape of the cutting edge of the conveyor belt and covers the same. The inventive method makes it possible to economically provide individual endless and finite conveyor belts with an edge protection when this proves necessary.
Patent JP-H0826169-B2 (JP)
IPC: C08J9/00
Filed: 1987-04-16
Abstract: The invention relates to the preparation of closed cell phenolic resin foams produced from compositions of phenolaldehyde resole resins, and the foam products thus prepared. More particularly the present invention relates to the preparation of phenolic resin foams by a method employing a novel modified phenolic foam catalyst. The invention also relates to these modified phenolic foam catalysts which includes an aromatic sulphonic acid and resorcinol.
Patent EP-1313435-B2 (EP)
Inventor: LEGRAND FRéDéRIC
IPC: A61K8/00
Filed: 2001-08-14
Granted: 2016-08-10
Abstract: The invention concerns a composition for bleaching keratinous fibres dyed with oxidation dyes and/or direct dyes, in particular human keratinous fibres such as hair, comprising in a suitable bleaching medium with acid pH, a combination based on at least a sulphinic acid and at least an alpha-oxocarboxylic acid and/or their respective cosmetically acceptable salts. The invention also concerns multi-part kits devices for dyeing and bleaching said fibres and the bleaching method using said composition.
Patent EP-1735210-B2 (EP)
Inventor: STRUVE RICHARD G
IPC: B64C1/40
Filed: 2005-03-28
Granted: 2011-08-10
Abstract: Insulation for use in an aircraft fuselage is formed wherein at least one layer made from an open-celled foam that provides acoustic and thermal insulation. The open-celled foam is compression fitted into the airplane fuselage so as to provide effective attachment to the fuselage. The open-celled foam requires minimal attachment treatments. Further, compression fit of the open cell layer is used as an interface around brackets and unrelated hardware to provide superior close-out of gaps that would normally occur using traditional insulation to bracket interfaces. The preferred foam for the open celled compression layer is also relatively moisture resistant (i.e. hydrophobic) in nature and is compressible to between about 0.5 and 10 percent compression, with about 2% compression being ideal for most applications.