baber/WOPTO huggingface dataset:
Patent JP-3115598-B2 (JP)
IPC: C07D471/10
Filed: 1991-10-10
Granted: 2000-12-11
Abstract: This invention relates to 1'-aminospiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrones of structural formula (I)   <IMAGE> (I)  wherein: R1 and R2 are independently hydrogen, alkyl containing 1 to 6 carbon atoms, halogen, lower alkoxy containing 1 to 6 carbon atoms, trifluoromethyl, nitro, aryl or aryl(lower alkyl)oxy wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms; R3 is lower alkyl containing 1 to 6 carbon atoms, aryl, aryl(lower alkyl) or dihalogen substituted aryl (lower alkyl) wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms; R4 and R5 are independently hydrogen, alkyl containing 1 to 6 carbon atoms, aryl or aryl (lower alkyl) wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms, alkanoyl wherein alkyl contains 1 to 5 carbon atoms, carboalkoxy, wherein alkyl contains 1 to 6 carbon atoms, alkylsulfoxy, arylsulfoxy, alkylsulfonyl, or arylsulfonyl wherein alkyl contains 1 to 6 carbon atoms and the pharmaceutically acceptable salts thereof when R4 and R5 are hydrogen, alkyl or aryl to processes for their preparation, to methods for using the compounds, and to pharmaceutical preparations thereof. The compounds have pharmaceutical properties which render them beneficial for the prevention or treatment of diabetes mellitus associated complications.
Patent JP-4036475-B2 (JP)
IPC: B65B55/00
Filed: 1996-11-20
Granted: 2008-01-23
Abstract: PCT No. PCT/EP96/05117 Sec. 371 Date May 21, 1998 Sec. 102(e) Date May 21, 1998 PCT Filed Nov. 20, 1996 PCT Pub. No. WO97/18994 PCT Pub. Date May 29, 1997A sterile transfer system between a bag and a enclosure suitable for use in the pharmaceutical industry, characterized on the one hand of a first part of a bag having a mouth in the form of a pocket, in which the bottom is constituted by a flexible partition separating the interior spaces of the pocket and the bag and capable of being heat-cut, on the other hand a lock chamber installed at the entrance to the sterile enclosure which includes a fixed part on which the pocket can be mounted, this part presenting a central opening receiving a mobile element constituting the door of the lock chamber, the fixed and mobile parts each being equipped with a heatable blade with closed outline overlapping and joined at their apex in airtight manner when the bag is in the closed state, vacuum outlets being provided for applying the flexible partition by means of suction against the heatable blades and effecting the cutting of it by fusion of the zones which come into contact with the blades. Possible application notably in the pharmaceutical, cosmetic industry and in the medical field.
Patent JP-3402611-B2 (JP)
IPC: B01D29/05
Filed: 1996-11-22
Granted: 2003-05-06
Abstract: Rotary disc filtration devices and filtration processes using those devices are disclosed. The devices have one or more fluid filtration gaps into which fluid to be filtered into permeate and retentate is placed. Each fluid filtration gap is defined by a disc and a filter, one of which rotates with respect to the other. The filter is carried on a filter member. The discs and interleaved filter members may be suspended from the top of the device, the top may rest on a vessel containing the fluid to be filtered, the discs may be attached to a single shaft for rotation, and the filter members may be suspended from a sleeve around the shaft, which sleeve keeps the filters centered with respect to the discs. Removal of the device's top removes the discs and filter members together, facilitating maintenance. Each filter member may have a peripheral lip and the lips of adjacent filter members may be sufficiently close to one another to substantially restrict the flow of retentate out of the fluid filtration gap. Retentate flowing out of each fluid filtration gap may be directed into the vessel to counteract the tendency of the fluid in the vessel to rotate in the same direction as the discs are rotated, or the retentate may be recycled directly to the fluid filtration gaps. The liquid level in the vessel may be held constant using a dual-pipe system and three-head peristaltic pump.
Patent JP-3655637-B2 (JP)
IPC: H04R1/10
Filed: 1996-01-30
Granted: 2005-06-02
Abstract: PCT No. PCT/SE96/00105 Sec. 371 Date Jul. 10, 1997 Sec. 102(e) Date Jul. 10, 1997 PCT Filed Jan. 30, 1996 PCT Pub. No. WO96/23462 PCT Pub. Date Aug. 8, 1996Earmuff and method for changing the noise attenuation characteristic of an earmuff. The change is obtained by providing foam-filled sealing ring of the earmuff in the annular covering thereof with a large number of ventilation apertures which are uniformly distributed along the sealing ring, thereby affecting the air spring action of the sealing ring. The ventilation apertures communicate with the environment without communicating with interior of the earmuff. By reducing the air spring action to a considerable extent, the low frequency attenuation is improved. The communication with the environment provides "acoustic ducts", particular by using special ventilation ducts which can be dimensioned to give a selective noise transmission, dependent on the duct resonance, into the sealing ring, thereby selectively affecting the noise attenuation characteristic.
Patent JP-4256475-B2 (JP)
IPC: A61K31/728
Filed: 1997-11-26
Granted: 2009-04-22
Abstract: PCT No. PCT/EP97/06589 Sec. 371 Date May 25, 1999 Sec. 102(e) Date May 25, 1999 PCT Filed Nov. 26, 1997 PCT Pub. No. WO98/23648 PCT Pub. Date Jun. 4, 1998The present application describes total or partial butyric esters of polysaccharides as novel compounds; the number of hydroxyl groups esterified with butyric residues per each glycosidic monomer is preferably higher than 0.001; the application also describes the process of preparation of said esters, their use in therapy as antiproliferative agents, and pharmaceutical compositions containing them.
Patent JP-4038246-B2 (JP)
IPC: B60N2/06
Filed: 1997-06-26
Granted: 2008-01-23
Abstract: A vehicle seat movable through a cycle of access movement which includes (1) forward movement of the seat back cushion assembly into a seat back access position and forward movement of the seat and seat back cushion assemblies together from a seat operating position into said seat access position and (2) rearward movements of the seat and seat back assemblies together from the seat access position into a seat operating position and the seat back cushion assembly into a seat back operating position. A blocking mechanism is provided operative associated with a motion transmitting assembly for the seat operable during a cycle of access movement to prevent the seat back cushion assembly from reaching a seat back operating position during the rearward movement of the seat back cushion assembly from the seat back access position in the event the aforesaid rearward movement of the seat back cushion assembly precedes the rearward movement of the seat and seat back cushion assemblies together into a seat operating position.
Patent JP-3430474-B2 (JP)
IPC: A61L27/20
Filed: 1996-06-07
Granted: 2003-07-28
Abstract: Disclosed are terminally sterilized osteogenic devices for implantation into a mammal. The devices contain a combination of a biologically active osteogenic protein and an insoluble carrier which after being combined are sterilized by exposure to ionizing radiation, for example, by exposure to gamma rays or an electron beam. The terminally sterilized devices of the invention are characterized in that they induce bone formation following implantation into a mammal. Also disclosed is a method for inducing bone formation in a mammal by implanting a terminally sterilized device of the invention into a preselected locus in a mammal. Also disclosed is a method for preparing the terminally sterilized device of the invention.
Patent JP-3967377-B2 (JP)
IPC: C08J5/00
Filed: 1996-03-22
Granted: 2007-08-29
Abstract: PCT No. PCT/EP96/01255 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Mar. 22, 1996 PCT Pub. No. WO96/31791 PCT Pub. Date Oct. 10, 1996The present invention describes a free radical polymerizable segmented macromonomer based on perfluoroelkyl ether, polysiloxane and divalent organic segments. This macromoner can be polymerized and used to form moldings, contact lenses, corneal implants and other biomedical articles.
Patent JP-4162712-B2 (JP)
IPC: A61K31/4433
Filed: 1996-05-13
Granted: 2008-10-08
Abstract: PCT No. PCT/AU96/00289 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed May 13, 1996 PCT Pub. No. WO96/36628 PCT Pub. Date Nov. 21, 1996Compounds of formula (I), wherein R1 represents OR5, SR5, NR5R6, N(OR5)R6 or N(NR5R6)R6; X represents OH, N3, NR3R4 or NR4CO2R15; Y represents H or NHR2; R2 represents a group SO2R7 or COR7; R3 represents H, C1-6alkyl or C(=NR8)NR9R10; R4 represents H or C1-6alkyl; R5 represents H, C1-20alkyl, C3-8cycloalkyl, C2-20alkenyl, C2-20alkynyl, CHR11COR12 or C1-20alkyl substituted by one or more groups selected from NR13R14, NR13COR14, CO2R13, OR13, C3-8cycloalkyl and optionally substituted aryl; each R6 independently represents H, C1-6alkyl, C3-8cycloalkyl, C2-6alkenyl, C2-20alkynyl, aryl or C1-4alkyl substituted by one or more groups selected from NR13R14, COR13, C3-8cycloalkyl, CN, N3, OR13 and optionally substituted aryl; or R5 and R6 together form a C2-6 hydrocarbon chain which may optionally contain a group NR13 which chain is optionally substituted by 1, 2, 3 or 4 groups selected from oxo and C1-6alkyl groups which groups may optionally be substituted by hydroxy or optionally substituted aryl; R7 represents C1-6alkyl optionally substituted by one or more halogen atoms, C3-8cycloalkyl or optionally substituted aryl; R8, R9 and R10 each independently represent H, C1-6alkyl, amino, hydroxy, cyano or nitro; R11 represents the side chain of a D- or L-amino acid; R12 represents NR13R14, OR13 or R13; each R13 and each R14 independently represents H, C1-6alkyl or optionally substituted arylC1-4alkyl; R15 represents C1-6alkyl; and their pharmaceutically acceptable derivatives are neuraminidase inhibitors useful in the treatment of viral infections.
Patent JP-4150430-B2 (JP)
IPC: C07K9/00
Filed: 1998-05-05
Granted: 2008-09-17
Abstract: The present invention is directed to glycopeptides and more particularly to derivatives of the glycopeptide A82846B. In these derivatives, the leucyl has been removed to create "hexapeptides" of A82846B and its N<DISACC> variations. These hexapeptides are useful as antibacterials and also as starting materials from which further antibacterial compounds are prepared.
Patent MD-4368-B2 (MD)
Title: Method for processing a vegetable product in the form of crushed material and an apparatus for implementation thereof
Inventor: CROSATO REMO
IPC: C12G1/032
Filed: 2009-03-18
Abstract: The invention relates to winemaking, namely a method for processing a vegetable product in the form of crushed material and an apparatus for implementation thereof.The method, according to the invention, comprises the steps of (i) storing the crushed material in a first vat (10) to let it ferment and form a cap (34) of solid parts floating on a liquid mass (30) therein; (ii) connecting a second vat (12) to the first one to gather in it the gaseous products (32) generated due to fermentation; (iii) isolating the two vats; (iv) reducing the gaseous pressure in the first vat; (v) connecting the second vat to the first at a point beneath the cap so that, due to the differential pressure between the two vats, spontaneous racking of gaseous products in the liquid mass occurs, in such a manner that while rising they get into contact with the cap.
Patent PL-121912-B2 (PL)
Title: Process for manufacturing 4-amino-5-chloro-1-phenylpyridaz-6-one
IPC: C07D237/22
Filed: 1980-09-13
Abstract: The manufacture of substantially pure 4-amino-5-chloro-1-phenylpyridaz-6-one by reaction of 4,5-dichloro-1-phenylpyridaz-6-one with ammonia in the presence of phenol-4-sulfonic acid.
Patent ES-2324277-B2 (ES)
Title: Tapiz continuo de plantas helofitas con lastre para su uso semisumergido en la depuracion de aguas residuales.
Inventor: FERNANDEZ GONZALEZ JESUS
IPC: C02F3/32
Filed: 2009-03-25
Granted: 2010-04-28
Abstract: Tapiz continuo de plantas helofitas con lastre
para su uso semisumergido  en la depuración de aguas residuales. 
     La presente invención describe un tapiz vegetal
de plantas helofitas, p.  ej. enea o espadaña (género  Typha.
L. ), con un lastre, para su uso en la  depuración de aguas
residuales, y su método de obtención. El tapiz está  formado por la
rizosfera de las plantas unida de forma íntima al lastre,  que se
mantiene semisumergida en un humedal por donde circulan las aguas 
residuales. El tapiz semisumergido se consigue mediante el
crecimiento  controlado de las helofitas con el lastre, que puede
ser una mezcla de  arena y/o grava en tierra vegetal, y que sirve
para impedir que el tapiz  llegue a flotar en la superficie del
humedal. El oxígeno para la degradación  de la materia orgánica se
consigue así por difusión del aire a través de  la superficie del
agua del humedal y por medio de las helofitas que lo  transportan a
través del tejido especializado de su aerénquima hasta la 
rizosfera, donde habita una abundante flora microbiana que utiliza
dicho  oxígeno para degradar la materia orgánica.
Patent AU-2001266489-B2 (AU)
Title: Traction vehicle for aircraft and engagement and hoisting device therefor
Inventor: JOHANSSON MAGNUS
IPC: B60P3/11
Filed: 2001-06-21
Granted: 2004-02-19
Abstract: A traction vehicle (2) for moving an aircraft (1) comprises a wheel-mounted chassis (7) and an engagement and hoisting device (12) that can be raised and lowered and comprises a U-shaped stand (17); journalling members (15), flexibly connecting the stand to the chassis; actuators (13), arranged between the stand and the chassis to raise and lower the engagement and hoisting device relative to the chassis; and a nose-wheel holder (18), mounted on the stand to carry and hold the nose wheel (4) of the aircraft. In accordance with the invention, the nose-wheel holder and stand are designed as two units and have co-operating journalling members (70, 71), arranged in a circular arc and defining a vertical axis of rotation for said units, the nose-wheel holder being U-shaped to form a space for receiving the nose wheel. The invention also relates to such an engagement and hoisting device.
Patent AU-2001294385-B2 (AU)
Title: Self-sealing valve
Inventor: ZWEEKHORST ARNOLDUS WILLEM
IPC: F16K15/14
Filed: 2001-09-05
Granted: 2004-10-07
Abstract: Shut-off valve, composed of a container ( 3 ) provided with valve seat ( 4 ), and also a valve body ( 2, 22, 42 ) that can be moved through the opening bounded by the valve seat ( 4 ), in order to provide a seal. The valve body ( 2, 22, 42 ) is provided with a conical or spherical shut-off edge and is connected to the container ( 3 ) by way of a flexible connecting part ( 5 ). This makes it possible to move the valve body ( 2, 22, 42 ) laterally, in other words perpendicular to the direction of closing, and in this way achieve an opening of the shut-off valve. The container ( 3 ) can comprise any construction known in the prior art.
Patent AU-2002249597-B2 (AU)
Title: Melting and spinning device and melting and spinning method
Inventor: YAMANE HIDEKI
IPC: D01D1/04
Filed: 2002-04-15
Granted: 2007-02-15
Abstract: The present invention is relative to a melt spinning apparatus for melt spinning a biodegradable polymer material. The biodegradable polymer material is melted by a melt mechanism (4) including a screw (16) which is mounted in a vertically mounted cylinder (8) coaxially with the cylinder (8) and which is rotationally driven by a rotational driving mechanism (7). The screw includes at least one turn of a helical groove (17) on its peripheral surface. The biodegradable polymer material being melted in this way is discharged in the vertical direction from a discharge opening of a nozzle (10) mounted coaxially on the cylinder (8). <IMAGE>
Patent AU-2002253760-B2 (AU)
Title: Stump grinding wheel and cutting assemblies therefor
Inventor: MONYAK KENNETH
IPC: A01G23/06
Filed: 2002-04-16
Granted: 2007-03-22
Abstract: The present invention relates to a stump cutter tooth and a cutting apparatus for use in an apparatus for disintegrating material, such as a tree stump grinding machine. The stump cutter tooth is adapted for use on a rotary stump-cutting wheel (14). The tooth (36a,36b) comprises a shank (54) defining a longitudinal axis and having first and second axially spaced ends. An external screw thread (58) is disposed at the first end and a seat (62) is disposed at the second end. A cutting insert (64) is brazed in the seat and formed of a harder material than the shank (54). The second end further includes an enlargement disposed axially inwardly of the seat. The enlargement is of larger cross section than the shank. The cross section of a portion of the enlargement is non-circular. <IMAGE>
Patent AU-2002301538-B2 (AU)
Title: Antibodies for specifically detecting pathogenic prions of human origin, and detection methods carried out using these antibodies
Inventor: VEY MARTIN
IPC: G01N33/577
Filed: 2002-10-18
Granted: 2008-11-13
Abstract: Antibody (Ab), for specific detection of pathological prions of human origin, binds to an epitope that is characteristic of human prion proteins but is absent from such proteins of other species. <??>Independent claims are also included for the following: <??>(1) Method for detecting pathological prion proteins of human origin using a (monoclonal) Ab; <??>(2) Conformation-dependent immunoassay for detecting pathological prion proteins in samples of body fluids or tissue homogenates of human or animal origin; <??>(3) Epitope of human prion protein that reacts with Ab under non-reducing conditions but not (or only weakly) under reducing conditions; <??>(4) Antibodies (Ab1) and high-affinity ligands (X), for specific determination and characterization of proteins, that bind to a characteristic epitope present in the oxidized, but not reduced, state; <??>(5) Immunoassay for determining the oxidation status of a protein by using Ab1 or (X); and <??>(6) Method for determining epitopes that are produced by formation of disulfide bonds.
Patent AU-2002305744-B2 (AU)
Title: Allylmercaptocaptopril compounds and uses thereof
Inventor: WILCHEK MEIR
IPC: C07D207/16
Filed: 2002-05-30
Granted: 2008-09-11
Abstract: Compounds which are the reaction product of allicin and ACE-inhibiting compounds are useful in treating hypertension, elevated triglycerides, and elevated insulin.
Patent AU-2002366590-B2 (AU)
Title: An electrostatic separator
Inventor: PIASECKI WOJCIECH
IPC: B01D17/02
Filed: 2002-12-13
Granted: 2007-10-04
Abstract: An electrostatic separator intended for separation of liquid phase systems, made up of mixtures of liquids of various electrical permittivity. In particular, the separator is intended for separation of an oil-and-water emulsion. The electrostatic separator contains a vessel, inside which there is suspended a system of electrodes energized from an external voltage source. The electrode system comprises at least one pair of conducting plates ( 8 ), which is attached to a supporting frame ( 7 ) and electrically connected with the high voltage winding of a feeding transformer ( 9 ), which is placed in the supporting frame ( 7 ). The supporting frame ( 7 ) is preferably a casting of an insulating material. The conducting plates ( 8 ) of the electrode system are preferably connected to the winding of the feeding transformer ( 9 ) through a capacitive electrical connection.
Patent AU-2003200959-B2 (AU)
Title: Method of venting a filled bottle which is closed by means of an elastic stopper, and apparatus for implementing the method
Inventor: WILLSTUMPF ERICH
IPC: B67B1/04
Filed: 2003-03-12
Granted: 2008-05-22
Abstract: Process for ventilating a filled bottle sealed with an elastic stopper (10) comprises deforming the stopper inserted in the bottle opening so that an air outlet opening is produced in the sealing region of the bottle and stopper.  An Independent claim is also included for a device for carrying out the above process and consisting of a squeezing device (23, 24) arranged on at least one side of the stopper and acting in a direction parallel to the plane passing through the bottle opening. Preferred Features: The squeezing device is arranged on two sides of the stopper which face away from each other. The stopper is deformed on insertion into the bottle opening and/or when inserted in the bottle opening.
Patent AU-2003250897-B2 (AU)
Title: Fungicidal use
Inventor: GEWEHR MARKUS
IPC: A01N35/04
Filed: 2003-07-07
Granted: 2008-10-30
Abstract: The use of benzophenones of the formula I in which R is hydrogen or C1-C4-alkyl and Hal is fluorine, chlorine or bromine for controlling Pseudocercosporella herpotrichoides in crop plants is described.
Patent AU-2004315772-B2 (AU)
Title: Methods for detecting DNA viruses
Inventor: FODOR ISTVAN
IPC: C12Q1/70
Filed: 2004-12-08
Granted: 2009-11-12
Abstract: A DNA virus in a sample is detected by contacting the sample with host cells that have been transiently transfected with a reporter sequence under the control of a virus-specific promoter, and then detecting the reporter.
Patent AU-2005213750-B2 (AU)
Title: Telephone line extender for high speed modem data transfer
Inventor: MESSERSCHMIDT KENT
IPC: H04B3/23
Filed: 2005-02-11
Granted: 2010-04-22
Abstract: A first aspect provides an echo canceller suitable for such as modem-modem communication systems, such as in a Telephone Line Extender system, either with a wireless or wire-borne communication. The echo canceller comprising adaptive filter means for receiving a first signal and for providing a filter output signal at least partly in response to the first signal, delay means in a signal path of a second signal in order to provide a delay output signal, and summation means for adding the filter output signal and the delay output signal in order to prepare the second signal for digital transmission. Preferably, the adaptive filter means is adapted to detect that part of the first signal that comprises information for updating filter coefficients. Preferably, filter coefficient update is decided upon based on a ratio between levels of the first and second signals. Another aspect of the invention provides a Telephone Line Extender system comprising a portable part (PP), or extension unit, for connection to a modem, and a fixed part (FP), or base unit, for connection to an analog telephone plug, these PP and FP parts comprising means for exchange of data, such as wireless means, these exchange of data means comprising an echo canceller as described above. Preferably, the TLE system comprises modem cheating means adapted to manipulate signals in a negotiation with the modem, preferably A and B signals in phase 2 of e.g. a V.34 negotiation. A wireless exchange of data means may comprise a DECT based technology or other suitable wireless means. The PP part may be integrated with a modem. In still another aspect provides a settop box comprising a TLE system as described.
Patent AU-2005254690-B2 (AU)
Title: Rail fixing device
Inventor: SEELEY DAVID R
IPC: E01B9/48
Filed: 2005-06-17
Granted: 2010-10-21
Abstract: A rail fixing device including a tensioning clamp extending from a holding element and removably arranged on a ribbed plate on which the rail base is mounted. The ribbed plate is placed on an elastic intermediate layer which is maintained in a required prestressed state by the holding element.