baber/WOPTO huggingface dataset:
Patent JP-3545763-B2 (JP)
IPC: A61K31/505
Filed: 1994-07-18
Granted: 2004-07-21
Abstract: The invention concerns quinazoline derivatives of the formula I <CHEM> wherein R<1> includes hydroxy, amino, hydroxyamino, (1-4C)alkoxy, (1-4C)alkylamino and di-[(1-4C)alkyl]amino;  R<3> is halogeno; n is 1, 2 or 3 and R<2> includes hydrogen, hydroxy, halogeno and (1-4C)alkyl;  or a pharmaceutically-acceptable salt thereof; processes for their preparation; pharmaceutical compositions containing them; and the use of the receptor tyrosine kinase inhibitory properties of the compounds in the treatment of cancer.
Patent JP-3296826-B2 (JP)
IPC: B65H18/26
Filed: 1998-06-17
Granted: 2002-07-02
Abstract: An apparatus and method for winding tissue webs into a parent roll includes a rotatable reel drum having a flexible outer shell for engaging a web of tissue paper against a reel spool. A deflection sensor is mounted adjacent to the inner surface of the outer shell for measuring the amount of deflection of the flexible outer shell caused by the paper roll. The amount of deflection is related to the pressure at the nip point and, by moving the reel spool and flexible reel drum away from each other as the diameter of the paper roll increases, the pressure can be controlled at a desired level. Accordingly, a predetermined light nip pressure can be applied to the roll as the tissue web is wound thereon and large parent rolls of high bulk tissue can be manufactured with desired properties when unwound.
Patent JP-4115514-B2 (JP)
IPC: C12N15/53
Filed: 1992-10-23
Granted: 2008-07-09
Abstract: The invention provides a nitroreductase, obtainable from a bacterium having the following characteristics as exemplified by examples isolated from Escherichia coli B and Bacillus amyloliquifaciens:   1. It is a flavoprotein having a molecular weight in the range 20-60 Kilodaltons; 2. It requires either NADH or NAD(P)H or analogues thereof as a cofactor;   3. It has a Km for NADH or NAD(P)H in the range 1-100<0>M; and 4. It is capable of reducing either or both nitro groups of CB 1954 and analogues thereof to a cytotoxic form e.g. the hydroxylamine.   The sequence of one such nitroreductase is shown in Seq. ID No.1. The nitroreductase may be conjugated to a tumor targeting agent such as a monoclonal antibody and used to convert prodrugs into active antitumour agents. Such prodrugs and drugs are also provided.
Patent JP-H0745611-B2 (JP)
IPC: C08L59/00
Filed: 1990-06-14
Abstract: Improvements in the thermal stability of polyacetal compositions containing microcrystalline cellulose or fibrous cellulose as melt processing stabilizers are achieved by the inclusion therein of a polyamide-based co-stabilizer or a meltable hydroxy-containing polymer or oligomer co-stabilizer, such as poly(ethylene vinyl alcohol). Improvements in the thermal stability of polyacetal compositions containing non-meltable polymer stabilizers containing formaldehyde reactive nitrogen or hydroxy groups and having an average particle size of less than 10 microns are achieved by the inclusion therein of at least one amide-containing phenolic antioxidant or alternatively, at least one meltable co-stabilizer compound, such as a conventional polyamide stabilizer, and a primary antioxidant. The compositions of the present invention are characterized as having excellent melt processing and long term thermal stability.
Patent JP-3164371-B2 (JP)
IPC: C07D471/04
Filed: 1995-09-12
Granted: 2001-05-08
Abstract: PCT No. PCT/EP95/03593 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Sep. 12, 1995 PCT Pub. No. WO96/08494 PCT Pub. Date Mar. 21, 1996The present patent application discloses compounds having the formula or a pharmaceutically acceptable salt thereof wherein R1, X and R5 have the meanings set further in the specification. A is a ring of five to seven atoms fused with the benzo ring at the positions marked a and b. The compounds are useful in the treatment of cerebrovascular disorders for example.
Patent JP-3650396-B2 (JP)
IPC: C10L1/18
Filed: 1993-11-10
Granted: 2005-05-18
Abstract: A method to improve the operation of a diesel trap through the use of a fuel additive comprising fuel-soluble compositions of platinum group metal in effective amounts to lower the emissions of unburned hydrocarbons and carbon monoxide from the trap. The catalyst is selective and reduces the oxidation of SO2 to SO3. The platinum group metal compositions are preferably added in amounts effective to provide concentrations of the metal in the fuel of less than 1 part per million (ppm). Lithium and/or sodium compositions can be used in amounts effective to reduce the trap regeneration temperature, e.g. concentrations to provide about 1 to 100 ppm lithium metal, and/or 1 to 30 ppm sodium metal.
Patent JP-3293626-B2 (JP)
IPC: E01C23/00
Filed: 1993-02-19
Granted: 2002-06-17
Abstract: PCT No. PCT/CA93/00069 Sec. 371 Date Aug. 22, 1994 Sec. 102(e) Date Aug. 22, 1994 PCT Filed Feb. 19, 1993 PCT Pub. No. WO93/17185 PCT Pub. Date Sep. 2, 1993.A process for recycling an asphaltic surface. The process comprises: (a) providing an asphaltic surface having an upper surface for recycling; (b) rupturing the upper surface to a depth of at least about 1.5 inches to provide a ruptured upper surface; (c) heating and mixing the ruptured upper surface on the asphalt surface to a temperature in the range of from about 100 DEG  to about 350 DEG  F. to produce a heated, ruptured upper surface which is substantially free of moisture; and (d) pressing the heated, ruptured upper surface to provide a recycled pavement surface. An apparatus adapted for carrying out the process is also described.
Patent JP-2953671-B2 (JP)
IPC: D06M10/10
Filed: 1990-10-23
Granted: 1999-09-27
Abstract: Sulfonic acid-substituted polyaniline salt compositions, processes for their preparation and uses therefor are disclosed. The sulfonated polyaniline salt compositions have fast electronic and optical responses to electrochemical potentials, improved environmental stability, and improved solubility. A process for producing the sulfonated polyaniline salt compositions comprises reacting a sulfonated polyaniline polymer with an aqueous basic solution. The sulfonated polyaniline compositions are useful for absorption of electromagnetic radiation, as a high density erasable data storage medium for use in information storage and processing applications, and to provide electronic, chemical, electrochemical, and optical microelectronic devices which use and control the chemical and physical properties of the sulfonated polyaniline salt compositions.
Patent JP-3655318-B2 (JP)
IPC: F16K31/34
Filed: 1997-09-17
Granted: 2005-06-02
Abstract: A fill valve for a water storage tank includes a riser assembly, a valve housing mounted on an upper end of the riser assembly, and a pilot operated diaphragm valve mounted in the valve housing. A float housing is connected to the valve housing. A combination float and float arm has a first end pivotally connected to a valve housing cap for opening and closing a pilot orifice in the valve housing cap. A second end of the float arm is connected to the float. The float is located in the float housing which has an inlet opening for allowing water to spill into the float housing so that the float rises upwardly and the first end of the float arm fully seals off the pilot orifice. The first end of the float arm has a central arm and a pair of flexible pivot arms that are laterally displaceable for engaging a pair of spaced apart fixed pivot pins on the valve housing cap.
Patent JP-3481242-B2 (JP)
IPC: C07C269/06
Filed: 1994-01-08
Granted: 2003-12-22
Abstract: PCT No. PCT/EP94/00034 Sec. 371 Date Oct. 12, 1995 Sec. 102(e) Date Oct. 12, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17033 PCT Pub. Date Aug. 4, 1994The invention relates to a process for the production of C-substituted diethylenetriamines of general formula   <IMAGE>   in which R1, R2, R3 and R4 have different meanings.
Patent JP-H07110853-B2 (JP)
IPC: C07D401/04
Filed: 1991-09-06
Abstract: PCT No. PCT/US91/06252 Sec. 371 Date Mar. 1, 1993 Sec. 102(e) Date Mar. 1, 1993 PCT Filed Sep. 6, 1991 PCT Pub. No. WO92/04327 PCT Pub. Date Mar. 19, 1992.Compounds useful as antihypertensive agents and useful as antiviral agents against DNA-containing viruses, such as herpes group viruses, are disclosed. The compounds are represented by Formula 1.0:    <IMAGE>  (1.0)  and their pharmaceutically acceptable salts and solvates. Pharmaceutical compositions containing compounds represented by Formula 1.0 are disclosed. Methods of treating a viral infection using compounds represented by Formula 1.0 are disclosed. Also disclosed are methods of treating hypertension using compounds of Formula 1.0 wherein R is selected from the group consisting of H, halogen and -C(O)OR6; and R1 is selected from the group consisting of -OR14, -O(CH2)a C(H)3-iZi and -O(CH2)hN(R15)2.
Patent JP-3532570-B2 (JP)
IPC: C07H21/04
Filed: 1995-01-11
Granted: 2004-05-31
Abstract: Novel human chemokine receptors, MCP-1RA and MCP-1RB, and processes for producing them are disclosed. The receptors, which are alternately spliced versions of MCP-1 receptor protein may be used in an assay to identify antagonists of MCP-1 which are therapeutically useful in the treatment of atherosclerosis and other diseases characterized by monocytic infiltrates.
Patent JP-3434300-B2 (JP)
IPC: G10C3/106
Filed: 1995-02-15
Granted: 2003-08-04
Abstract: A system for tuning a piano or a similar instrument comprises a metal assembly 44 or unit 50, preferably cast iron, composite, zinc or alloy material containing lubricating elements, and tuning pins 10. The pin 10 may have a recessed portion 14 surrounded by a sleeve 30 preferably of bronze or brass to assist and protect the pin when being tuned. The pin 10 has a radial head 12 which seats into a complementary radial bore 31 within aperture 26 allows the pin 10 to rotate about and swivel across its axis 24. The pin 10 and sleeve 30 are held in the assembly 44 or unit 50 under compression from lockscrew 34 bearing down upon the flat head 32 of the pin with the pin pivoting on curved end 38 of the lockscrew 34. The tuning end is free to move within the aperture clearance 33. The tuning system can be provided either as an individual self contained pin 10, sleeve 30 and lockscrew 34 in an assembly 44, or one or more blocks or sectioned units 50 of said pins, which are mounted to the piano frame preferably from the rear by means of one or more screw threaded lugs 27.
Patent JP-4029116-B2 (JP)
IPC: A61F2/90
Filed: 1997-01-03
Granted: 2008-01-09
Abstract: The present invention concerns an improved stent in which the limbs have been fabricated from a medium having a cross sectional profile in which at least one segment is flat and straight, whereby the stent is provided with improved expansion characteristics.
Patent JP-4083232-B2 (JP)
IPC: C07C/
Filed: 1998-02-02
Granted: 2008-04-30
Abstract: PCT No. PCT/FR98/00189 Sec. 371 Date Oct. 2, 1998 Sec. 102(e) Date Oct. 2, 1998 PCT Filed Feb. 2, 1998 PCT Pub. No. WO98/33757 PCT Pub. Date Aug. 6, 1998The invention relates to a process for the preparation of substituted anthraquinones represented by the general formula (I): by Diels-Alder reaction between a 1,4-naphthoquinone of general formula (II): and an acyclic diene of formula (III): CH2=CR-CH=CH-OR3(III) followed by an oxidizing deprotection reaction by means of the Jones reagent, in order to obtain the substituted anthraquinone of general formula (I). Application to the preparation of rheins of use in pharmaceuticals.
Patent JP-3684241-B2 (JP)
IPC: H03K19/177
Filed: 1996-04-30
Granted: 2005-08-17
Abstract: A multiple level routing architecture for a programmable logic device having logical blocks, each logical block comprising a plurality of cells, with a first level routing resources coupling the cells of logical blocks. A second level routing resources coupling the first level routing resources through tab networks; each tab network comprises a first plurality of switches coupling the first level routing resources to an intermediate tab and the intermediate tab coupling the second level routing resources through a second plurality of switches, each switch may comprise an additional buffer. Repeated applications of tab networks provide connections between lower level routing resources to higher level routing resources.
Patent JP-3727952-B2 (JP)
IPC: B01L3/00
Filed: 1998-02-18
Granted: 2005-12-21
Abstract: The invention relates to an immunoassay cassette useful for carrying out multistage immunoassays in an automated manner. In operation, the cassette assumes different operational positions in which solutions are transferred sequentially across an absorbent pathway containing assay reagents.
Patent JP-3763583-B2 (JP)
IPC: C12N1/19
Filed: 1997-04-17
Granted: 2006-04-05
Abstract: The invention concerns members of the endocytic type C lectin family and methods and means for producing them. The native polypeptides of the invention are characterized by containing a signal sequence, a cysteine rich domain, a fibronectin type II domain, 8 type C lectin domains, a transmembrane domain and a cytoplasmic domain. Nucleotide sequences encoding such polypeptides, vectors containing the nucleotide sequences, recombinant host cells transformed with the vectors, and methods for the recombinant production for the type C lectins are also within the scope of the invention.
Patent JP-4295358-B2 (JP)
IPC: C12N15/79
Filed: 1997-05-09
Granted: 2009-07-15
Abstract: The invention relates to the isolation of the prepro form of cathepsin L, of its leader sequence, of cathepsin L and of the affiliated propeptide from ciliates, in particular Paramecium, to the use of these peptides and to a process for preparing cathepsin L from ciliates.
Patent PL-161066-B2 (PL)
IPC: B01F25/90
Filed: 1990-03-30
Abstract: Urządzenie zwiększające równomierność
pracy zespołów roboczych dozowników
materiałów sypkich, wyposażone w
zbiornik, znamienne tym, że w zbiorniku
dozownika (9) zainstalowany jest suwak (1)
z palcami (2), który przykryty jest osłoną (3).
Patent ES-2334604-B2 (ES)
Title: Remolque para administrar paja, forraje o alfalfa al ganado.
Inventor: GARCIA GARCIA MARIO ISRAEL
IPC: A01D90/10
Filed: 2007-05-29
Granted: 2010-10-14
Abstract: Remolque para administrar paja, forraje o
alfalfa al ganado. 
     Remolque para administrar pienso al ganado,
compuesto por una puerta trasera  desplazable, provista en su canto
vertical de una guillotina, y de un dispositivo  de empuje de las
pacas hacia dicha puerta, a la que sobrepasan. Al cerrarse  la
puerta trasera, ésta corta una rebanada de la paca que asoma por su 
marco. Cuando el dispositivo de empuje termina su trabajo sobre una
primera  fila de pacas, el remolque tiene integrado un dispositivo
de volteo de  las pacas que retrocede para poder volver a actuar
sobre una segunda fila,  que se encuentra a la espera de ser tratada
por el mencionado dispositivo  de empuje y por el mecanismo de corte
de las pacas.
Patent IE-S86979-B2 (IE)
Title: Hormone intermediate androst-17a-methyl-17b-alcohol-3-ketone synthesis method
Inventor: FEI PENG
IPC: C07J75/00
Filed: 2018-04-04
Abstract: The present invention discloses hormone intermediate androst-17α - methyl-17β -alcohol-3-ketone synthesis method, comprise the following steps:androst-17α -methyl-2β , 3β ,17β-alcohol-4-amino, diphenyl ether solution was added to the reaction vessel, controlled the temperature of the solution, controlled the stirring speed, react, added potassium nitrate solution, continued to react; added propyl valerate solution, raised the temperature, then added phosphorus trichloride in batches, continued react, added cyclohexane solution to wash, washed with sodium bromide solution, washed with methyl propyl ether solution, recrystallized in the cyclopentyl alcohol solution, dehydrated with dehydration, got the finished product androst-17α - 17β -alcohol-3-ketone.
Patent AU-2001248633-B2 (AU)
Title: Catalysts with high cobalt surface area
Inventor: KELLY GORDON JAMES
IPC: B01J35/02
Filed: 2001-04-23
Granted: 2005-07-07
Abstract: A method of making a catalyst precursor containing 20 to 85% by weight of total cobalt is described comprising slurrying a transition alumina powder having a pore volume above 0.7 ml/g with an aqueous solution of a cobalt ammine complex, heating the slurry to cause the cobalt ammine complex to decompose with the deposition of an insoluble cobalt compound, filtering the solid residue from the aqueous medium and drying the solid residue.
Patent AU-2001277719-B2 (AU)
Title: Stent for blood vessel and material for stent for blood vessel
Inventor: YAMANE HIDEKI
IPC: A61F2/82
Filed: 2001-08-08
Granted: 2006-01-19
Abstract: A luminal stent, implanted and implanted and left in the blood vessel, is disclosed. By permitting a stent (1), formed of a biodegradable polymer material (2), to be swollen, and by impregnating the swollen stent (1) with a drug, a sufficient quantity of the drug is impregnated in the stent. This drug is continuously released into the blood vessel over a prolonged time. A biodegradable polymer layer is formed on the surface of the stent (1) impregnated with the drug, and the release rate of the drug impregnated in the stent is controlled. <IMAGE>
Patent AU-2002242839-B2 (AU)
Title: Air cushioned saddle cloths
Inventor: KEMPSELL DAVID
IPC: B68C1/12
Filed: 2002-03-27
Granted: 2007-02-08
Abstract: The present invention relates to improvements in or relating to saddle cloths, pads or numnahs, particularly for horses. In one aspect, there is described a saddlecloth comprising a sheet material having a longitudinal spine ( 81 ) defining left and right saddlecloth sections; wherein each section includes at least one pocket ( 84, 85 ) housing at least one cushioning element comprising a bladder ( 30,31 ) and resilient element ( 38 ), wherein the bladder ( 30 ) is formed of a substantially inelastic material and is adapted for inflation and deflation with air or other fluid medium. Preferably, the pocket ( 84 ) in each section is a longitudinally elongate and houses two or more bladders ( 30, 31 ) dimensioned so as to overlap within the pocket ( 84 ) such that, when inflated, the bladders ( 30, 31 ) present a substantially uniform thickness. A modification for a saddlecloth for a side-saddle is also described. In a second aspect there is also described a saddlecloth locking element or plate ( 90 ) comprising a central portion including securing means ( 91 ) for securing to a saddlecloth and comprising at least two opposing wings or arms extending radially therefrom from the central portion. There is also described a method of securing a saddlecloth to the underside of a saddle using said locking element or plate ( 90 ).
Patent AU-2002249391-B2 (AU)
Title: Implant
Inventor: ENGMAN FREDRIK
IPC: A61F2/28
Filed: 2002-04-05
Granted: 2007-03-15
Abstract: An implant for a tightly fitting prostehsis, said implant comprising an externally threaded implant body intended to be screwed into bone using an insertion tool, the body being provided with an internal open ended axial bore and an indexing region at the open end of the bore, the indexing region being provided with a connection to support a spacer element and having means for co-operating with the spacer element to prevent twisting between the spacer element, the implant body and the insertion tool, the implant comprising a deformation zone.
Patent AU-2002250913-B2 (AU)
Title: Sliding rail door-closing device
Inventor: HOMBERG JURGEN
IPC: E05F3/10
Filed: 2002-02-11
Granted: 2006-08-31
Abstract: This invention relates to an overhead door closer with slide arm assembly having a toothed pinion that is eccentrically supported and presents a circular rolling curve, which pinion meshes with a toothed rack arranged at a piston. The invention concentrates on a particular embodiment of the rolling curve and of the teeth of the toothed rack in adaptation to a toothing of the pinion. Furthermore, the invention concentrates on an improved embodiment of the delayed closing operation in order to achieve an optimized movement pattern of the piston within the housing of the overhead door closer with slide arm assembly.
Patent AU-2002349856-B2 (AU)
Title: Absorbent article and method of production of an absorbent article
Inventor: GUSTAVSSON ANETTE
IPC: B32B7/02
Filed: 2002-12-09
Granted: 2008-04-17
Abstract: An absorbent article having a first essentially liquid permeable surface layer (13), a backing layer (14) and, located between said liquid permeable surface layer (13) and said liquid impermeable backing layer (14), an absorbent body (15). The absorbent body has cavities (20) which are essentially cone-shaped and extend at least through part of the absorbent body (15), said cavities (20) having a tip part (21) and a base (22), the tip part (21) being located towards or in the liquid permeable surface layer (13) and the base (22) being located away from the liquid permeable surface layer (13). The inner surface of said cavities (20) is treated with at least one functional substance.
Patent AU-2003201321-B2 (AU)
Title: Hair extension applicator
Inventor: GOLD DAVID ANTHONY
IPC: A45D1/08
Filed: 2003-01-23
Granted: 2007-06-07
Abstract: A hair extension applicator ( 1 ), of the kind used to lengthen and/or thicken head hairs by applying additional hair extensions to natural hair, enables a strong precision and rapidity in use and comprises a handle ( 2 ), a pair of jaws ( 6,7 ) adjacent therebetween, supported on said handle ( 2 ), apt to receive therebetween a portion of head hair and one or more fixing elements of respective additional hair extensions, pressing member and respective actuation means ( 1 1) which determine the programmed translation of the pressing member ( 9 ) with respect to a contrast means.
Patent AU-2003244341-B2 (AU)
Title: Optical sensor, optical sensing method, program, and recording medium
Inventor: KANAI MASASHI
IPC: G09G5/02
Filed: 2003-01-29
Granted: 2006-01-12
Abstract: A photodetector capable of making a more accurate measurement, a photodetecting method, a program, and a storage medium, are to be provided. <??>The photodetector according to the present invention measures a luminance characteristic of a specific color outputted from a display unit under a specific illumination light. According to the photodetector of the present invention, color components of the illumination light and color components of the specific light are separated from each other by means of a light separator 60f. Then, using an operator Md for the display unit, the color components of the specific color thus separated are converted from LMS to XYZ by means of a converter 60g for the display unit. Further, using an operator Mi for illumination, the color components of the illumination light thus separated are converted from LMS to XYZ by means of a converter 60h for illumination. Thus, since the operator for the display unit and the operator for illumination are used each independently for the conversion from RGB to LMS, even a stacked color of both display unit output and illumination light can be measured with a higher accuracy. <IMAGE>
Patent AU-2004201850-B2 (AU)
Title: Retainer Ring for Wire Package
Inventor: BARTON DAVID J
IPC: B23K9/133
Filed: 2004-05-03
Granted: 2005-06-16
Abstract: A welding wire package (A) comprising a cylindrical drum (10) with a central axis (a), multiple layers of looped welding wire (W) defining a wire stack or wire body to be paid out, said body having an upper ring shaped surface (40) with an outer cylindrical surface (42) generally covering or overhanging the wire stack and an inner cylindrical surface (44) defining a central bore (46) concentric with the drum axis and a flexible permanent magnet retainer ring (R) on top of the upper ring shaped surface wherein the retainer ring allows welding wire to be paid from under the ring upwardly from the central bore (Fig.1). <IMAGE>
Patent AU-2005261983-B2 (AU)
Title: Device for the treatment of fluids
Inventor: RASMUSSEN CHRISTIAN
IPC: B01J19/24
Filed: 2005-06-29
Granted: 2010-05-13
Abstract: Waste water treatment apparatus has surfaces (3) coated with material, along which the water flows. These are fitted with scrapers (5, 5') which move in a path (12) which covers the surface in sections.