baber/WOPTO huggingface dataset:
Patent MX-9705198-A (MX)
Title: Collagen-based methods and formulations for the treatment of immune system-mediated diseases.
Inventor: NEFF THOMAS B
IPC: C07K19/00
Filed: 1996-01-11
Abstract: The invention provides novel methods and compositions for the treatment of immune system-mediated diseases, including rheumatoid arthritis. The subject compositions comprise one or more different types of collagen or collagen derivatives and a mucosa binding structure. Specific combinations of collagen and/or collagen derivatives may be used to treat specific immune system-mediated diseases. The collagen(s) and/or collagen(s) derivatives used in the subject compositions may be either obtained from natural sources or produced by recombinant genetic engineering techniques and/or chemical modification means. Another aspect of the invention is to provide methods for treating immune system-mediated diseases by administering an effective amount of the subject collagen-containing compositions. The methods of the invention involve the oral administration of a collagen or collagens found in a specific tissue so as to induce the suppression (immunological tolerance) of inflammation against the tissue from which the collagen is found to occur in nature. The methods of the invention include the administration of the subject collagen(s) and/or collagen derivative(s) containing compositions into the intestines so as to induce immune tolerance, e.g., oral administration.
Patent MX-9705965-A (MX)
Title: Bicyclic isothiourea derivatives useful in therapy.
Inventor: MACDONALD JAMES
IPC: A61K31/155
Filed: 1996-02-09
Abstract: There are provided novel compounds of formula (I) wherein D represents alkyl C1 to 6; T represents a C3-5 saturated or unsaturated alkylene chain substituted by -(CH2)m-NXY; -O-(CH2)2-NH- substituted by -(CH2)m-NXY; or -U-(CH2)a-N(X)-(CH2)b-; and a, b, m, X and Y are as defined in the specification together with processes for their preparation, compositions containing them and their use in therapy. Compounds of formula (I) are expected to be useful inter alia in the treatment of neurodegenerative disorders.
Patent MX-9706176-A (MX)
Title: Apparatus and method for storing and presenting text.
Inventor: HUFFMAN JAMES R
IPC: G09B5/06
Filed: 1996-11-26
Abstract: An apparatus (740) for presenting stored text has a book card (136). The book card (136) contains a number of pointers (744) and a compression code (746). An interface (150) receives the book card (136). An internal memory (154) has a permanent dictionary (748) that contains a number of words. A processor (152) is in communication with the interface (150), the internal memory (154) and a display (130). The processor (152) displays a subset of the words, based upon the pointers (744), on the display (130).
Patent MX-9708042-A (MX)
Title: Device for producing thermoplastic containers by a blow-moulding or stretch blow-moulding process.
Inventor: BRIERE DOMINIQUE
IPC: B29C49/48
Filed: 1996-04-16
Abstract: The invention concerns a device for producing thermoplastic containers, in particular bottles, by the blow-moulding or stretch blow-moulding of a pre-heated preform. The device comprises at least one mould consisting of two half-moulds (2) each supported by a mould carrier, the two mould carriers being movable relative to each other. Each half-mould (2) comprises a shell holder (9), supported by the respective mould carrier, and a shell (7) which is equipped with a half-impression (8) of the container to be obtained and can be rendered integral in a detachable manner with its shell holder (9) by rapid-fastening means (19-23). The shell (7) and the shell holder (9) are of complementary shapes such that they contact each other at least partially for heat conduction purposes whilst the pipes and connections for circulating cooling and/or heating fluids are provided in the shell holder alone.
Patent MX-9801464-A (MX)
Title: Procedure for drying silicon.
Inventor: SCHELLENBERGER WILHELM
IPC: H01L21/306
Filed: 1998-02-23
Abstract: The invention relates to a procedure applicable for drying substrate surfaces of a large number of materials, such as semiconductors, metals, plastics and, in particular, silicon. The silicon (1) is dipped into a liquid bath (2) and the silicon (1) is separated from the liquid (3), the liquid of the bath (2) consisting of an aqueous HF solution (3) with a concentration between .001 and 50 percent. By adding a gas mixture containing O2/O3 immediately after the drying process is finished, the silicon surface is hydrophilized. By adding a gas mixture containing O2/O3 during the drying process, cleaning takes place as the ozone enters the solution on the liquid surface.
Patent MX-9802917-A (MX)
Title: Staged combustion process and system for regenerating a reforming catalyst or producing an aromatic catalyst in a moving bed.
Inventor: BRUNET FRANCOIS-XAVIER
IPC: B01J23/96
Filed: 1998-04-14
Abstract: The invention refers to a regeneration process of a reforming catalyst in a moving bed or the production of aromatic hydrocarbons, such catalyst including a support, at least a noble metal and at least a halogen, the process comprising a combustion stage with treatment of said catalyst in at least 2 successive combustion zones, process in which each combustion zone is separated from adjacent combustion zones, in order to allow the catalyst to pass through, and to prevent passage of gases. In each zone, at least an oxygen-containing gas is introduced, and gases so produced are extracted from each zone; the extreme operation conditions are increased in each zone by the catalyst dripping or flow direction. Advantageously, the combustion stage is stopped in a combustion final control zone, characterized by an oxygen substantially small, if not null, consumption. The invention further refers to an apparatus useful to bring into operation this process.
Patent MX-9804639-A (MX)
Title: Condensation products based on triazines and formaldehyde.
Inventor: GUENTHER ERHARD
IPC: C08G12/30
Filed: 1998-06-10
Abstract: The invention relates to condensation products obtained by condensation of (A) of mixture comprising (a) a triazine of the general formula (I), in which R is C1-C6 alkyl, unsubstituted phenyl or phenyl substituted up to three times with C1-C4 alkyl, p-hydroxy phenyl or o-hydroxy phenyl, and C1-C4 alkyl substituted with phenyl, or mixtures thereof, and (b) a mixture comprising (b1) a triazine of the general formula (II), in which Rx is C1-C6 alkyl, unsubstituted phenyl or phenyl substituted up to three times with C1-C4 alkyl, and C1-C4 alkyl substituted with phenyl, and Y' is -NHZ, Z being selected from the group comprising hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)m, where m is 1 to 5, -NHCH2CH2SCH2CH2OH and amino-C2-C12-alkyl, or mixtures thereof, and (b2) a substituted melamine of the general formula (III), in which X, X' and X'' are selected from the group comprising -NH2, -NHR' and -NH'R'', in which X, X' and X'' are not simultaneously either -NH2 or -NH'R'', and R' and R'' are selected from the group comprising hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)n, where n is 1 to 5, and amino-C2-C12-alkyl, or mixtures thereof, and optionally; (B), unsubstituted phenols or phenols substituted with radicals selected from the group comprising C1-C9 alkyl and hydroxy, C1-C4 alkanes substituted with two or three phenol groups, di(hydroxyphenyl)sulphones or mixtures of said phenols, with formaldehyde or formaldehyde-supplying compounds. The invention also relates to a process for preparing said condensation products, the use thereof for producing moulded bodies, in particular fibres, and moulded bodies, in particular fibres and foamed materials, obtained with this process.
Patent MY-8000134-A (MY)
Title: Improvements in or relating to the separation of components from a suspension
IPC: B01D21/02
Filed: 1980-12-30
Abstract: 1490227 Flotation apparatus; dispersing gases in liquids PIELKENROOD-VINITEX BV 6 Dec 1974 [22 Dec 1973] 52771/74 Headings B1C B1D and B2H A method of separating suspended material from a suspension comprises reducing the pressure of a pressurized liquid containing gas or a volatile substance to form a dispersion of gas bubbles in the liquid, and introducing the liquid into a tank containing the suspension and forming part of a plate-type separator 7 so that the bubbles become attached to the suspended material and cause it to float. In the embodiment shown the suspension is introduced to a chamber 3 through a duct 11 and a nozzle 12, the latter consisting of a tube having a longitudinal slot. A pump 16 draws in air through a pipe 18 and liquid through a pipe 17 and produces a pressure in a pipe 14. This pressure is suddenly relieved beyond a valve 15 to produce a dispersion of air bubbles in the liquid which is injected into the chamber 3 through a nozzle 13. Floating material passes over a weir 5 into a discharge chamber 6 and sediment is collected in a hopper 10 after passing through an assembly 7 of superposed parallel corrugated plates. In another embodiment, Fig. 3 (not shown) there are separate pumps (16) and (21) for the liquid and air which may be stored under pressure in a mixing vessel (22) before passing through the valve 15. The suspension to be treated and the dispersion of gas bubbles in the liquid may be introduced into the chamber 3 through the same nozzle, and in another modification the suspension itself is pressurized and mixed with air to form the dispersion of gas bubbles. The suspension may be subjected to a coalescence treatment in a device located either inside or outside the chamber 3.
Patent NL-2018255-A (NL)
Title: Actuator system and lithographic apparatus
Inventor: ROBBERT EDGAR VAN LEEUWEN
IPC: G03F7/20
Filed: 2017-01-30
Abstract: An actuator system is configured to position an object, the actuator system comprises a piezo actuator comprising an actuator contact surface configured. The piezo actuator is configured to exert a force Via the actuator contact surface onto the object. The actuator system further comprises an optical position sensor configured to measure a position of the actuator contact surface. The piezo actuator comprises a transparent piezo material. The optical position sensor is configured to transmit an optical beam through the transparent piezo material to the actuator contact surface. The transparent piezo material may be LiNBO3. The optical position sensor may form an interferometer.
Patent NL-6515263-A (NL)
IPC: C07D501/18
Filed: 1965-11-24
Abstract: 1,124,488. Drawing sheet material. GLANZSTOFF A.G. 2 Dec., 1965 [3 Dec., 1964], No. 51243/65. Heading B5A. A process for the production of an article from polyethylene terephthalate having a solution viscosity between 1À7 and 2À0 and a degree of crystallization between 5% and 25% comprises heating a sheet, plate or film of said material to a temperature between 85‹ C. and 200‹ C., vacuum deep-drawing the thus heated sheet, plate, or film and thereafter heating the article thus formed in the mould to a temperature between 140‹ C. and 220‹ C. During the heat treatment the shaping vacuum is preferably maintained. The vacuum deep-drawing may be effected using a male or female mould assisted by mechanical or pneumatic prestretching if desired.
Patent NL-6903008-A (NL)
IPC: C23C14/20
Filed: 1969-02-26
Abstract: 1,259,774. Coating plastics with metal: electro-plating plastics. RAYCHEM Ltd. Feb.25, 1969 [Feb. 27, 1968], No.9345/68. Headings C7B and C7F. Heat recoverable hollow polymeric articles are coated with metal, e.g. Al by vapour deposition, Ni by decomposition of nickel carbonyl or Cu, Ni, Au, Cr, Cd, Sn or Ag by electrolytic or electrolessplating. The article may be made conductive by including carbon black or a metal filler, and sensitized with chlorides of Pd, Pt or Au. In an example, a cross-linked polyethylene article is immersed in a chromium trioxide-sodium dichromate solution, washed, immersed in a stannous chloride, hydrochloric acid solution, washed, immersed in a palladium chloride solution, and then plated in a copper sulphate, sodium potassium tartrate, sodium hydroxide, formaldehyde solution. Other examples are coating polyethylene with Ag, polyvinylidene fluoride with Cu, after etching in sodium naphthalene, and Neoprene with copper.
Patent NL-6908694-A (NL)
Title: Crystalline alumina hydrate of predetd - particle size
IPC: C01F7/142
Filed: 1969-06-06
Abstract: The nucleation hydrate is prepared by complete carbonatation of alkalimetal-aluminate (specif. Na), maintaining the temperature below a maximum proportional to the free alkali conc. in the soln. (pref. 29-43 degrees C), after which an alkalialuminate solution (temp. pref. not above 38 degrees C) is stirred in to start the crystallizing process which is completed with constant stirring. The aluminate soln. pref. contains a little organic matter free iron solution as 'sinter' liquid it is pref. a 'Bayer liquid'. Spec. bayerite of surface area 30-100m2/g paricles size 0.4-30 mu is produced at 26-82 degrees C (esp. 65-77 degrees C). The precipitated hydrate is sepd. at 38-54 degrees C. The product is used for filling or coating paper.
Patent NL-6911879-A (NL)
IPC: A61K8/04
Filed: 1969-08-04
Abstract: 1284546 Clear toothpastes COLGATEPALMOLIVE CO 4 Aug 1969 [5 Aug 1968 (2)] 10835/72 Divided out of 1284544 Heading A5B A clear toothpaste comprises a clear toothpaste base having dispersed therein particles of agglomerated solid toothpaste ingredient comprising a water-insoluble dental polishing agent e.g. dicalciumphosphate, sodium metaphosphate, calcium carbonate, hydrated alumina, zirconium silicate, or various other phosphates, MgCO 3 , SiO 2  aluminium silicate or polymethyl methacrylate; which agglomerated particles are visible to the naked eye (preferably of size less than 2380 microns) and palpable and substantially retain their identity in the toothpaste and in the presence of saliva but are easily reducible by toothbrushing to fine, impalpable individual particles of the ingredient each of which is invisible to the naked eye (e.g. of size less than 177 microns). The polishing agent is blended with a binding agent e.g. polyethylene glycol, gum acacia or polyvinyl pyrrolidone, and this blend or a blend of polishing and tabletting agents may be compressed into tablets which are then broken down into the agglomerated particles. The agglomerates may be coloured by a dye or pigment and are incorporated into the toothpaste base which may be a gelled dental vehicle typically comprising 20-89.5% liquid and 0.05-5% gelling agent or gum, by weight of the toothpaste. The liquid portion comprises e.g. water, glycerine, sorbitol solution, propylene glycol or polyethylene glycol. Conventional additives may also be present in the toothpaste.
Patent NL-7008292-A (NL)
Title: Electrographs unaffected by further light - exposure
IPC: G03G15/056
Filed: 1970-06-08
Abstract: A layer of electrically photosensitive particles in an insulating light transparent material is sandwiched between and to a first electrode, and a transparent highly visulative film which is scanned by a corona discharge electrode with a high potential between it and the first electrode and subsequently scanned with opposite charge while the photosensitive surface is exposed to a light image.
Patent NL-7312671-A (NL)
Title: Semi-automatic spot welding appts - reducing electrode consumption by avoid-ing overheating
IPC: B23K9/007
Filed: 1973-09-14
Abstract: A casing with a pistol grip carries an axially movable electrode and welding head which is movable under the tension of a spring and which has an insulating disc with an electrode passage opening. The welding head is composed of three concentric elements arranged one on the other and comprising a Cu interior element, an asbestos middle element and a pref. Cu interior element which has cooling blades. The rear end of the interior element can be screwed into a socket connected to the casing and fitted with an insulating disc of asbestos. The socket and the front part of the casing have air passages, thus reducing welding head blockage by slag to avoid electrode overheating.
Patent NL-7402725-A (NL)
IPC: E03C1/08
Filed: 1974-02-28
Abstract: 1468961 Spray nozzle TELEDYNE INDUSTRIES Inc 22 Feb 1974 [4 Sept 1973] 8268/74 Heading B2F A spray nozzle includes a hollow housing having an inlet and a first group of spray discharge outlets 44; means in the housing defining a first passage in the housing extending from the inlet to the first group of discharge outlets: a valve member 54 mounted in a space affording part of the first flow passage operable by water flowing through the first flow passage to intermittently interrupt flow from the inlet to each outlet of the first group of outlets thereby to cause a pulsating spray to be discharged therefrom; the housing having a second group of spray discharge outlets 34 and means in the housing extending from the inlet to the second group of discharge outlets, the second flow passage bypassing the valve member and communicating directly with the second group of outlets whereby water flowing through the second flow passage is discharged from the second group of outlets in continuous non-pulsating streams. The valve member 54 comprises an annular turbine unit which is rotated by fluid flow through tangentially-directed passages 50 and thus interrupts the flow to units of the first group of outlets 44 as a flat plate portion 56 of the valve member moves over surface 42 containing outlets 44. The second flow passage is formed by channels 48, which bypass the valve member 54, and grooves 34 formed in lower housing 20, which are sealed to form orifices by a washer 36 fittting inside housing 20. Water may be directed through these two passages and through a third passage, which passes through the centre of the valve member without substantially affecting its rate of rotation, by a flow-directing plate 62 which has arcuate openings corresponding with the three flow passages. Flow through the passages is controlled by an annular shutter plate 84, moved by the user of the device by means of a control ring 112 and a gear mechanism, and which has blades for closing the openings allowing continuous flow alone, a mixture of continuous and pulsating flow or pulsating flow alone. Reference has been directed by the comptroller to Specification 1430123.
Patent NL-7509224-A (NL)
IPC: G02B5/22
Filed: 1975-08-01
Abstract: An optical filter includes glass doped with erbium (Er3<+>) ions for absorbing light at about 530 nm for protection against frequency doubled Nd-laser light; and to provide protection against Nd-laser light, ferrous (Fe2<+>) ions are included in the glass. The glass base may be changed to broaden the absorption band, increase the absorption coefficient, or to shift the absorption band towards longer wavelengths.
Patent NL-7606132-A (NL)
Title: Casting channels for molten metals - made by cold vibration tamping of a compsn. contg. a fire resistant material and an organic binder
IPC: C21B7/00
Filed: 1976-06-08
Abstract: Tapping channels for liq. metals and/or slag, e.g. for liq. crude iron from blast furnaces, are made from a compsn. comprising a fire resistant component and a high molecular organic binder with viscous structure properties, and vibration tamping the mass with a forming plate for the channel at a press. of >=30 kg/cm2 and a frequency of 500-3000, esp. 1500-2500 strokes/min. and a stroke of >0.5 mm. Pref. the channel is formed in a stationary foundation having a trapezoidal base, and the compsn. is first tamped in with a flat plate and then with a plate shaped to match the foundation plate. The channels need no maintenance and are replaced e.g. after >7 day's use. Used channels are retamped when cold, which gives considerable ergonomic advantages.
Patent NL-7704063-A (NL)
Title: Item sorting machine - has diverging belts with protrusions on inside working in grooves
IPC: B07B13/065
Filed: 1977-04-14
Abstract: The sorting machine is for items of varying dimensions such as cabbages, fruit etc., and has transporter devices in pairs diverging towards the discharge end and running at different speeds. The devices comprise bands or belts (1-7) having protrusions (18) on the inside, sliding in continuous grooves. The protrusions can comprise spindles at right angles to the belt etc., and on which rings rotate, fitting in the grooves. Alternatively they can be plugs diverging towards the inside and working in mating grooves. The belts can have convex faces on the outside, and can overlap each other on the inside.
Patent NL-7705272-A (NL)
Title: Extruded composite sheathed rod wire
IPC: B21C23/00
Filed: 1977-05-12
Abstract: Billet is extruded hydrostatically from opening of matrix in pressure chamber. Billet core material(s) and envelope material are different, and combined such that axial forces resulting from different forming resistances are transmitted between envelope and core, thus avoiding their relative sliding. Back end of billet is pref. sealed against pressure medium.
Patent NL-7710940-A (NL)
Title: Composite sandwich building panel - has thick light layer stuck to thinner strong tractive layer and interconnected sealing strip
IPC: E04C2/40
Filed: 1977-10-05
Abstract: The assembly is of mainly rigid, bearing panels in a building construction, and uses both panel-shaped assembled components and sandwich panels (1). These components are connected along parallel limiting edges by a flexible water-tight strip over the greatest part of the length, the strip being tightly connected to the components. The sandwich panels have a thick, light layer (2) stuck on both sides to a thinner layer (3) of strong tractive material, and the sealing strip (5) is located in the surface of the adhesive between the layers. Where assembled panel units form a building, they are connected with the projecting outer layer on one component engaging over another.
Patent NL-7907289-A (NL)
IPC: G11B11/00
Filed: 1979-10-01
Abstract: A dustproof case (20) containing a tape (23) with on one side a structure carrying optically readable information. The tape (23) is accomodated on two reels (21,22). The case (20) is provided with one window (25) through which a part of the tape (23) between the reels (21,22) is visible and with pressing means (24) for urging that part of the tape against the window (25). This pressing means (24) may be a wheel and the window (25) may have the shape of a cylindrical lens.
Patent NL-8004431-A (NL)
Title: Fixture for bearing assembly of rolling mill roller - axially locates assembly via screws in locking ring engaging bores in pressure bush
IPC: B21B31/07
Filed: 1980-08-04
Abstract: The roller, such as may be used in the end section of a hot strip rolling mill, a cold-rolling unit or hardening roller set, has both shaft ends carried in bearing assemblies (contact roller bearings). Each assembly is axially located via a locking ring, provided with a radially inward collar engaging a side face of an annular groove in the shaft end, and a pressure bush between this ring and the bearing assembly. The ring has a number of axial bores with internal screw thread and the facing end of the bush has a number of corresponding blind bores engaged by the ends of pressure screws through the bores. Fixture for the bearings of a roller mill roller, permitting dismantling of the bearings for rectification of roller. The arrangement simplifies dismantling and re-assembly by permitting the use of power tools on the screws.
Patent NL-8005568-A (NL)
Title: Plant root enclosing system in elastic stocking - fits stocking over body with annular opening for root ball
IPC: B65B25/02
Filed: 1980-10-08
Abstract: The method encloses the root ball of a plant, bush or tree in an elastic stocking, a length of stocking material being fitted over a fixed body with an annular edge, one end of the stocking protruding beyond the latter. The protruding end of the stocking is pulled shut, and the root ball is pushed through the annular opening. The part of the stocking below the ball is then parted off from the rest and stocking part and the ball are lifted out. The annular edge can be formed by a ring on a bowl, fixed detachably to a support.