baber/WOPTO huggingface dataset:
Patent PT-1122044-E (PT)
Inventor: LEIGH WALKER
IPC: C07C69/527
Filed: 1994-06-09
Abstract: A method for the preparation of C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl, C<sub>8</sub>-C<sub>20</sub>-alkyl quaternary ammonium carbonates of the formula wherein R<sup>1</sup> is a C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl group, and R<sup>2</sup> is a C<sub>8</sub>-C<sub>20</sub>-alkyl group, said method comprising (a) reacting a quaternary ammonium chloride reactant and a metal hydroxide reactant in an alcohol solvent to yield a quaternary ammonium hydroxide and (b) reacting said quaternary ammonium hydroxide with carbon dioxide to yield the desired quaternary ammonium carbonate.The products are particularly useful in wood preservative systems, as surfactants and as biocides.
Patent PT-1271430-E (PT)
Inventor: HUERTAS JOSE M RUIZ
IPC: G07F11/52
Filed: 2001-03-02
Abstract: A machine consisting of a metal cabinet (1) forming internally a refrigerated chamber (2) having two superimposed doors (17, 24), two vertical longitudinal carrousels (3) for storing sandwiches (b) being mounted in said chamber. The sandwiches are displaced through an opening (16) towards an electric grill (11) that is mounted between both doors (17, 24) and that heats or toasts the sandwiches, which are then ejected to a collector (22) from which they are picked up by the user through an opening (22') in the outer door (24). The machine is characterized in that the two carrousels (3) are mounted crosswise from the front to the back of the refrigerated chamber (2). A central push device (12) is mounted between the two carrousels, which displaces the sandwiches (b) towards the grill (11) from a platform (10) to which they have been displaced previously from the carrousels by corresponding push devices (7). <IMAGE>
Patent PT-1265929-E (PT)
Title: Anti-c2/c2a inhibitors of complement activation
Inventor: FUNG MICHAEL S C
IPC: C07K16/18
Filed: 2001-03-23
Abstract: The invention relates to C2a inhibitors, which bind to C2a and block the functional activity of C2a in complement activation. The inhibitors include antibody molecules, as well as homologs, analogs and modified or derived forms thereof, including immunoglobulin fragments like Fab, F(ab′)2 and Fv, small molecules, including peptides, oligonucleotides, peptidomimetics and organic compounds. A monoclonal antibody, which bound to C2a and blocked its ability to activate complement was generated and designated 175-62. The hybridoma producing this antibody was deposited at the American Type Culture Collection, 10801 University Blvd., Manassas, Va. 20110-2209, under Accession Number PTA-1553.
Patent PT-1478321-E (PT)
Inventor: RENATO ANCOROTTI
IPC: A61K8/02
Filed: 2002-02-28
Abstract: A method for creating an image on a substrate consisting of a cosmetic composition made of powder, paste or a solid, comprising the steps of: a. subjecting at least parts of the substrate to irradiation by means of a laser beam: and b. displacing the laser beam with respect to the substrate, or vice versa, for tracing the chosen image on the substrate.
Patent PT-1606220-E (PT)
Title: Ultraviolet radiation water disinfecting device
Inventor: GIRODET PIERRE
IPC: C02F1/32
Filed: 2004-03-25
Abstract: An ultraviolet water treatment system is provided for treating water moving through a treatment area in a direction D. The system includes a series of ultraviolet modules disposed in side-by-side relationship in the treatment area. Each module includes an ultraviolet lamp and a pair of vertical supports with one support of each module being deemed an upstream support and one support being deemed a downstream support. The upstream supports of the respective modules are non-aligned and at least two of the upstream supports are staggered in the direction D and lie generally in separate transverse planes with respect to direction D.
Patent PT-1882504-E (PT)
Title: Equipment for funfair
Inventor: BONFIGLIOLI GIANCARLO
IPC: A63G31/16
Filed: 2006-12-20
Abstract: An equipment for a funfair comprises: 
- a rigid closed shell (20) provided internally thereof with at least a place for a passenger; 
- a frame (10) for supporting the shell (20), 
- being means for constraining and supporting the shell which enable the shell (20) to rotate about an axis which varies continuously throughout a range of a plurality of axes having any orientation; 
- and means for imparting rotations on the shell, which rotations are unordered with respect to the axis.
Patent PT-1973541-E (PT)
Title: Use of benzo-fused heterocycle sulfamide derivatives for lowering lipids and lowering blood glucose levels
Inventor: REITZ ALLEN B
IPC: A61K31/352
Filed: 2006-12-19
Abstract: The present invention is a method for the glucose related disorders and lipid related disorders comprising administering to a subject in need thereof a therapeutically effective amount of one or more novel benzo-fused heterocycle sulfamide derivatives of formula (I) or formula (II) as herein defined. The present invention is further directed to methods of treatment comprising co-therapy with an anti-diabetic agent, and anti-lipid agent and/or an anti-obesity agent.
Patent PT-1984453-E (PT)
Title: Process for producing shaped bodies from a mixture of particulate natural materials and thermoplastic binder
Inventor: PFAADT MARCUS
IPC: C08L97/02
Filed: 2007-02-06
Abstract: Use of water redispersible polymer powders stabilized with a protective colloid as a thermoplastic binder for natural particulate materials allows thermoplastic processing such as extrusion, without formation of bubbles due to moisture present, and while maintaining physical properties.
Patent PT-2205768-E (PT)
Title: Method for producing leather
Inventor: HUEFFER STEPHAN
IPC: C14C3/08
Filed: 2008-10-20
Abstract: A method for producing leather, characterized in that animal skins or semifinished products are treated with a formaldehyde-free formulation of melamine in a solvent or solvent mixture, comprising at least one multivalent alcohol.
Patent PT-576988-E (PT)
Inventor: EPPLER CECIL MARK
IPC: A61K38/00
Filed: 1993-06-23
Abstract: A method for identifying ligands that specifically bind to growth hormone releasing hormone receptor comprising:  a) labeing the ligand; b) incubating the labeled ligand with memebrane pellets comprising the growth hormone releasing hormone receptor; c) measuring total bound ligand; d) incubating the labeled ligand with membrane pellets comprising the growth hormone releasing hormone receptor in the presence of unlabeled ligand; e) measuring total bound ligand; and f) determining specific binding.
Patent PT-653942-E (PT)
Inventor: KUBERASAMPATH THANGAVEL
IPC: A61P25/02
Filed: 1993-07-29
Abstract: Disclosed are therapeutic treatment methods, compositions and devices for maintaining neural pathways in a mammal, including enhancing survival of neurons at risk of dying, inducing cellular repair of damaged neurons and neural pathways, and stimulating neurons to maintain their differentiated phenotype. In one embodiment, the invention provides means for stimulating CAM expression in neurons. The invention also provides means for evaluating the status of nerve tissue, including means for detecting and monitoring neuropathies in a mammal. The methods, devices and compositions include a morphogen-stimulating agent provided to the mammal in a therapeutically effective concentration.
Patent PT-622361-E (PT)
Inventor: OKU TERUO
IPC: C07D215/24
Filed: 1994-04-26
Abstract: A compound of the formula : <CHEM>  wherein   X<1>   is N or C-R<6>, X<2>   is N or C-R<7>, X<3>   is N or C-R<8>, R<1>   is hydrogen or halogen, R<2>   is halogen, R<3>   is hydrogen, nitro, amino optionally having suitable substituent(s) or a heterocyclic group optionally having suitable substituent(s), R<4> and R<5>   are each hydrogen or halogen, R<6> and R<8>   are each hydrogen, halogen, lower alkyl, hydroxy, lower alkylthio, amino optionally substituted with lower alkyl, or lower alkoxy optionally substituted with a substituent selected from the group consisting of hydroxy, lower alkoxy, amino, lower alkylamino and aryl optionally substituted with lower alkoxy, R<7>   is hydrogen or lower alkyl, A   is lower alkylene, and Q   is O or N-R<9>, in which R<9> is hydrogen or acyl, provided that R<3> is not hydrogen when X<1> is C-R<6>, in which R<6> is hydrogen, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent PT-705165-E (PT)
Inventor: REED ROBERT R
IPC: B31F1/08
Filed: 1994-05-26
Abstract: A resilient prestressed honeycomb structure is disclosed in which at least one of its defined planar surfaces is cushioned along its lateral length by substantially continuously deforming it under compression to a preselected depth. Also disclosed is a one-step method for simultaneously cutting and forming a resilient prestressed paper honeycomb structure and apparatus therefor. One preferred embodiment of the resilient prestressed paper honeycomb structure is sufficiently strong and lightweight to use as an inner packaging for providing cushioning protection of articles having a fragility factor rating of less than about 85 G's against multiple impacts.
Patent PT-724457-E (PT)
Inventor: MAGDA DARREN
IPC: A61K41/00
Filed: 1994-10-12
Abstract: Texaphyrins are provided for use as radiation sensitizers. Advantageous properties of texaphyrins for use as a radiation sensitizer include: i) a low redox potential which allows radiation-induced hydrated electrons to flow to texaphyrin rather than neutralizing hydroxyl radicals, allowing hydroxyl radicals to cause cellular damage, ii) a relatively stable texaphyrin radical that reacts readily to covalently modify neighboring molecules causing further cellular damage, iii) intrinsic biolocalization, and iv) indifference to the presence or absence of O2. These properties allow texaphyrins to be particularly effective for treating the hypoxic areas of solid neoplasms. Methods of treatment for an individual having a neoplasm or atheroma include the use of a texaphyrin as a radiation sensitizer and as an agent for photodynamic tumor therapy, or the use of a texaphyrin for internal and for external ionizing radiation. Novel texaphyrins are provided.
Patent PT-769296-E (PT)
Inventor: SCHWAB WILFRIED
IPC: A61K31/275
Filed: 1996-10-14
Abstract: The use of isoxazole and crotonic acid compounds of formula (I) and (II) and their salts is claimed for the treatment of cancer. R1 = 3-5C cycloalkyl, 2-6C alkenyl or 2-6C alkynyl; R2 = CF3, OCF3, SCF3, OH, NO2, halo, benzyl, phenyl, or CN; or O-phenyl (which is optionally substituted by one or more 1-4C alkyl, halo, OCF3 or OCH3 groups); R<3> = 1-4C alkyl, halo or H; X = CH or N.
Patent PT-837052-E (PT)
Title: Bicyclic amino derivatives and pgd 2 antagonist containing the same
Inventor: HONMA TSUNETOSHI
IPC: C07D275/02
Filed: 1996-06-19
Abstract: A compound of the formula (I): <CHEM>  wherein <CHEM>  for example, a compound below: <CHEM>  wherein     R1 is CH3, H or Na; and X1-X2-X3 is <CHEM> or a salt or a hydrate thereof is useful as a PGD2 antagonist and can be used as a drug for treating diseases in which mast cell dysfunction is involved, for example, systemic mastocytosis and disorder of systemic mast cell activation, and also tracheal contraction, asthma, allergic rhinitis, allergic conjunctivitis, urticaria, injury due to ischemic reperfusion, and as an anti-inflammatory agent. It is particularly useful in the treatment of nasal occlusion.
Patent PT-840061-E (PT)
Inventor: VERBEKE BERNARD
IPC: F23D14/02
Filed: 1997-10-21
Abstract: The flame spreader (1) contains a set of rings (2) made from knitted metal wire with non-porous spacers (20) between them. These have internal diameters which are more or less equal to those of the rings, while there outer diameters are smaller. The spacers are thinner than the metal wire rings, and the difference between their outer diameters is equivalent to the spacers' thickness. The two end rings in the set have collars (132,232) which cover some four fifths of their outer surfaces, while the free end of the stack is closed by a blank cover (26) made from a heat resistant material. The burner also has a gas distribution chamber (81) fed with combustive air and fuel gas, connected to a combustion chamber (82) containing the flame spreader.
Patent PT-950229-E (PT)
Inventor: RITTER RUDOLF
IPC: G07C9/00
Filed: 1997-11-07
Abstract: In a method for authenticating persons, video information of certain body features associated with a user or a user group is recorded in a point of presence (POP). Such recorded video information is processed to derive biometric keys, which are stored in tables of a biometric server and in a SIM-card of the user. Each biometric key in the tables is assigned to a respective user. When the user inserts the SIM-card containing a personal biometric key into a communication terminal device, video information describing current body feature of the user is recorded via a video sensor that is not in the communication terminal device. The recorded current video information is then transmitted from the video sensor to the communication terminal device. To authenticate the user, the recorded current video information is processed to derive current biometric keys and compared with pre-stored biometric keys. The authenticity of the user is ensured if the comparison yield a positive result.
Patent PT-910921-E (PT)
Inventor: CLINCH NOAH
IPC: G02B21/36
Filed: 1997-07-09
Abstract: A method for transmission of a sequence of high quality images for display on a visual display unit is described. It has particular application in the field of telepathology, where magnified images obtained by scanning a medical specimen on the stage of an optical microscope are transmitted from a local pathologist to a remote consultant for diagnosis. The method consists of the steps of advancing the field of view of the camera in discrete steps across the object being viewed to capture a sequence of contiguous images, temporarily storing a digital representation of a first of the images in a first buffer store and a digital representation of at least part of the next succeeding image in a second buffer store, controlling the data in the two buffers stores such that the data follows the leading edge of the advancing viewpoint and data in the first buffer store representing a trailing incremental strip of the first stored image is progressively discarded while data in the second buffer store representing a trailing incremental strip of the next contiguous image is transferred to a location in the first buffer store occupied by the data representing a leading incremental strip of the first stored image.
Patent PT-922671-E (PT)
Inventor: MUSTAFA SIRAY DR
IPC: C09C1/30
Filed: 1998-11-23
Abstract: Precipitated silica with the specified physical-chemical parameters is new. Precipitated silica (I) with the following physical-chemical parameters is new: BET surface area = 400-600 m<2>/g to DIN 66131; dibutyl phthalate (DBP) value = 300-360 g/100 g to DIN 53601; tamped density = 70-140 g/l to DIN 53194; grindometer value = 15-50 mu m to ISO 1524; particle size distribution index I = less than 1.0 by Malvern method, I = (d90 - d10)/2d50. Independent claims are also included for (a) precipitated silica (II) coated with a polyethylene wax emulsion and having specified physical chemical parameters; (b) the production of (I); and (c) the production of (II).
Patent PT-960188-E (PT)
Inventor: SPEED LYNDA ANNE
IPC: C11D3/18
Filed: 1998-11-24
Abstract: According to the present invention there is provided a detergent tablet comprising a compressed portion and a non compressed portion wherein the compressed portion comrpises a mould and dissolves at a faster rate than the non-compressed portion on a weight by weight basis, measured using the SOTAX dissolution test method descrived herein and the non-compressed portion is at least partially retained with the mould.
Patent PT-1085969-E (PT)
Inventor: LEVEQUE ALAIN YVES
IPC: B29C48/625
Filed: 1999-05-06
Abstract: The present invention relates to a screw (27) for use in, for example, an injection molding machine or an extruder. The screw (27) includes a screw shaft (39) having a thread (41) spirally positioned about the screw shaft (39) so as to form a plurality of flights (43, 45, 47). The screw (27) has three zones (29, 31, 33), a feeding zone (29), a compression zone (31) and a metering zone (33), and the depth and pitch of the flights (43, 45, 47) of the screw (27) are designed based upon the material to be used in the screw (27) so that the difference in the ratio of the actual flow to the theoretical drag flow of material in the feeding zone (29) and the ratio of the actual flow to the theoretical drag flow of material in the metering zone (33) is less than 0.2, preferably less than 0.1, and more preferably less than 0.05. This design results in a screw (27) which has a balanced mass flow, and thus a constant pressure gain along the screw without pressure peaks.
Patent SG-14185-G (SG)
Title: Flexible pipe
IPC: F16L11/18
Filed: 1985-02-22
Abstract: This invention relates to a flexible pipe which is designed to withstand continual flexing and bending of the pipe and also to withstand high internal pressures in the order of 5000/7000lbs per sq.inch. The pipe consists of a stainless steel spiral wound core tube 39 encased in two layers of inner plastic liner 37 and 38. The flexible element of the pipe, which withstands the high pressures, consists of a series of rings 120 which have spigot connections and flanges 123. Adjacent rings 120 are held together by keepers 128 which have radially inwardly projecting engagement features with wedge-shaped surfaces. The keepers are staggered circumferentially around the pipe. The keepers may be retained in position by steel bands (not shown) and finally by an outer plastic cover 36. 
<??>The rings 120 are sufficiently thick and are of sufficiently high tensile strength to withstand the hoop stress developed when oil or other fluid flows through the pipe at high pressure. The keepers are used to withstand the whole of longitudinal stress. 
<??>In an alternative embodiment a wire or group of wires runs centrally down the pipe to withstand the longitudinal stress and is spaced from the pipe by spiders. 
<??>A particular use of the pipe is for conveying oil or gas from an under sea oil well terminal to a floating surface reception point such as a buoy or ship.
Patent SG-16293-G (SG)
Title: Borated overbased material
IPC: C10M159/00
Filed: 1993-02-12
Abstract: Carbonated overbased products which have been borated. The products have a very small particle size.
Patent SG-45787-G (SG)
Title: Sulphonic acid substituted di-tolylether sulphones useful as dispersing agents
IPC: C09K23/42
Filed: 1987-05-20
Abstract: The present invention relates to sulphonic acids of ditolylether sulphones of formula I   <IMAGE>   +TR  <IMAGE>  in which n is 0 to 6, each of x and y, independently, is 0 or 1 with the proviso that x+y is at least one, or salts thereof and condensates of the same with formaldehyde, which compounds are useful, inter alia, as dispersing agents for disperse dyestuff preparations.
Patent SG-49692-G (SG)
Title: Phenylacetic acid amides having antiinflammatory and analgesic activity
IPC: C07F9/12
Filed: 1992-04-30
Abstract: Substituted phenylacetic acid amide compounds, and pharmaceutically-acceptable salts thereof, of the formula: <CHEM> wherein X is O or S; R1 is H, OH or CH3; R2 is straight chain alkenyl, branched chain or cyclic hydrocarbon having from about 7 to about 24 carbon atoms; R3 is OH, OSO3-, OPO3<-><-> or a short chain ester with from about 1 to about 6 carbon atoms.
Patent IE-860223-L (IE)
Title: Heat-fusion pipe joining method
IPC: B29L23/00
Filed: 1986-01-27
Abstract: A thermoplastic heat-fusion pipe fitting system comprising a thermoplastic heat-fusion pipe fitting having a body portion to accommodate pipe and a shaped portion bearing a code indicative of the amount of heat required to effect fusion of the fitting, means for heating the fitting, means for sensing and decoding the code, and control means responsive to information decoded from the code for regulating the amount of heat applied by the heating means to the fitting.
Patent IE-37287-L (IE)
Title: Herbicide
IPC: A01N/
Filed: 1973-02-16
Abstract: 1422964 Synergistic herbicide compositions FISONS LTD 13 Feb 1973 [23 Feb 1972] 8283/ 72 Heading A5E Herbicidal compositions and methods utilize as active ingredients a weed combating amount of (a) 2-ethoxy-2, 3-dihydro-3, 3-dimethylbenzofuran-5-yl methanesulphonate and (b) 5-amino- 4-chloro-2-phenyl-3[2H]-pyridazinone. The compositions preferably are used to combat weeds selectively, e.g. in sugar-beet crops.
[GB1422964A]
Patent IE-37297-L (IE)
Title: Timed-release pharmaceutical preparations
IPC: A61K31/22
Filed: 1973-02-19
Abstract: 1390311 Sustained release propoxyphene napsylate ELI LILLY & CO 16 Feb 1973 [22 Feb 1972] 7790/73 Heading A5B A sustained release pharmaceutical preparation for oral administration comprises an extrudate of (a) up to 80% propoxyphene napsylate, (b) as excipient, microcrystalline cellulose, sucrose, dextrose, lactose, fructose and/or maltose and (c) as granulating agent partially hydrolysed starch, sodium carboxymethyl cellulose, methyl cellulose, hydroxypropyl methyl cellulose and/or polyvinyl pyrrolidone. The preparation may also include gelatinised starch. It may be prepared by mixing (a) and (b), adding an aqueous dispersion of (c), extruding the mixture through a perforated plate, breaking up the extrudate into particles and removing excess water. The extrudate may be broken up by tumbling it on a horizontal friction plate rotating within a stationary cylindrical wall.
[GB1390311A]
Patent IE-890383-L (IE)
Title: Process for the preparation of 4-demethoxydaunomycinone, the aglycone of 4-demethoxy-daunorubicin
IPC: C07C50/38
Filed: 1989-02-07
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyl-daunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound with an amine, removing the amino protecting group from the resultant 4-demethyl-4-(protected amino)-13-dioxolanyl-daunomycinone, diazotising the thus-freed 4-amino group and reducing under mild conditions the resulting diazonium compound.
Patent IE-880491-L (IE)
Title: Electrically resistive tracks
IPC: H05B3/10
Filed: 1988-02-23
Abstract: A heating element (2) comprises an electrically resistive track intended to be formed on an electrically insulative substrate (4). A heating unit (10) comprises a heating element (12) and a temperature sensor (14) on a substrate (11), the sensor (14) comprising an electrically resistive track. The track (2,14) consists of a thick film having in the temperature range of from 0 DEG C to 550 DEG C a temperature coefficient of resistance in excess of 0.006 per degree C. The thick film includes a metal and a glass in such proportions as to provide a suitable resistivity and a thermal expansion coefficient to match that of an electrically insulative substrate to which the track is to be applied and to permit adhesion of the track to the substrate. The considerable variation of the resistance of the track with temperature provides advantages in both of the aforementioned applications.