baber/WOPTO huggingface dataset:
Patent MX-9704532-A (MX)
Title: Sanitary fittings with a cartridge.
Inventor: BECKER ALBERT
IPC: F16K27/04
Filed: 1997-06-18
Abstract: The invention describes a sanitary fitting with a cartridge, a mixer and a spout, which is integrally constituted with a housing, and which can be spun around mixer, due to which housing slides upon, at least, a sliding ring located in a groove provided in mixer. Fitting external dimensions are maintained as small as possible. Mixer diameter is smaller than cartridge diameter, and a separator preferably formed of plastic is placed between cartridge and mixer, due to which separator has on side facing cartridge, at least, cartridge diameter. Alternatively or further, a washer may be inserted in groove for sliding ring, in order to seal housing mixer.
Patent MX-9707270-A (MX)
Title: Seamless capsules.
Inventor: KIEFER JESSE J
IPC: A61J3/07
Filed: 1996-01-24
Abstract: The present invention is related to a seamless capsule comprising a shell material encapsulating a center-filled core material, wherein the shell material is formed of a carbohydrate in glassy state, and a method and an apparatus for making the seamless capsule.
Patent MX-9709458-A (MX)
Title: Method and apparatus for bandwidth reuse in a communication network.
Inventor: LU XIAOLIN
IPC: H04J3/00
Filed: 1997-12-03
Abstract: A method and apparatus is provided within a system having a total bandwich divided into multiple segments. The segments are preferably frequency segments in a frequency division multiplexing environment or time slot segments in a time division multiplexing environment. The system transmits first downstream information from a head end to a router within a first bandwich segment and transmits second downstream information from the head end to the router within a second bandwidth segment. The router sends the first downstream information to a first destination and sends the second downstream information to a second destination. First upstream information is transmitted from the first destination and through the router to the head end within a bandwidth segment used for downstream transmission other than the first bandwidth segment. Second upstream information is transmitted from the second destination and through the router to the head end within a bandwidth segment used for downstream transmission other than the second bandwidht segment. Upstream information from a given destination is always sent over a different bandwidth from the bandwidth over which the downstream information was received. Further, the router directs respective downstream information to respective Eus while blocking other information to maintain privacy of information.
Patent MX-9800175-A (MX)
Title: Spectral noise compensation for echo cancellation.
Inventor: GENTER ROLAND E
IPC: H04B3/21
Filed: 1998-01-07
Abstract: An echo canceller (10) includes an analysis filter bank (24) for dividing a send-input signal (SI) and a receive-input signal (RI) into subband send-input signals (SC1-SC16) and subband receive signals (RC1-RC16). Each of the subband receive signals (RC1-RC16) is convolved with an impulse response function pertaining the echo path coupling the receive signal to the send-input signal within each subband, yielding estimated echo signals (EC1-EC16), which are then each subtracted from the corresponding subband send-input signal, to produce error signals (ER1-ER16). Residual echo components within the error signals are attenuated by a variable attenuator (36a-p), and a choice component is injected into each attenuated error signal to compensate for attenuation of background noise incidental to the variable attenuation of the error signals.
Patent MX-9800444-A (MX)
Title: Method of production of standard size dwellings using a movable manufacturing facility.
Inventor: COHEN DAVID L
IPC: E04B1/35
Filed: 1998-01-14
Abstract: The method of manufacturing standard size dwellings (D) using a movable manufacturing facility (100) brings standard size home building comprehensively within a controlled factory environment. The main structure of the movable manufacturing facility is sufficiently tall to allow assembly and movement of standard size homes within. Multiple independent production lines (P1-P5) are established to each produce portions of the dwelling in the form of subassemblies. Finishes, cabinets, appliances, roofs, paint, etc. are installed in the partially completed dwellings prior to houses leaving the production floor. The movable manufacturing facility allows a standard size home under construction to be advanced via a transport element (T) from one production line to the next until complete. The completed homes are subsequently transported on the transport element over a controlled access roadway to individual sites with pre-constructed foundations specifically designed to accept these standard size dwellings. The standard size house can be relocated from the transport element and placed directly onto the foundation. High capacity hoisting (N1-H3) such as clear span bridge cranes, are the key to material handling and transportation on the production lines in the movable manufacturing facility. A drive through alley large enough to accommodate semi-trucks with loaded trailers may be located within the main structure of the movable manufacturing facility.
Patent MX-9804089-A (MX)
Title: Beverage can device.
Inventor: BJORNSEN PETTER KONRAD
IPC: B65D51/24
Filed: 1998-05-22
Abstract: A device for a beverage can, wherein the top (1') of the container (1) has a depressed portion (6), and wherein the top surface (3') of the can has a detachable section (4) connected to a pouring aperture generating pull means (3). The depressed portion interacts with a cover (2; 13; 13'; 20), optionally designed to have or to form a cavity. Said cavity is capable of accommodating an article or a foodstuff. The cover, optionally its effected cavity, may in addition be provided with legible information, e.g., an advertisement.
Patent MX-PA99005011-A (MX)
Title: Process for the alkylation of aliphatic hydrocarbons with olefins.
Inventor: LUCIANO MONTANARI
IPC: C07C2/58
Filed: 1999-05-31
Abstract: A process for the alkylation of aliphatic hydrocarbons with olefins catalyzed by a silica-based material, characterised in that the surface Si-OH groups of said silica are esterified with a fluoroalkylsulphonic acid of formula CF3(CF2)nSO3H, where n is a whole number between 0 and 11, said material having a Hammett acidity Ho</=-11.4.
Patent NL-6511775-A (NL)
IPC: C22C32/00
Filed: 1965-09-09
Abstract: A fused cast refractory containing at least 5% b.w., and preferably at least 11% b.w., free carbon intermingled with randomly oriented metallic carbide crystals, analytically comprises carbon and at least 20% b.w. of one or a mixture of metals selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W.  Metals from the group consisting of Si, Mn, Fe, Co and Ni may be mixed with metals of the first group (provided first group metals form at least 10% of the casting), and up to 10% b.w. O2 and up to 10% b.w. N2 (but not more than 15% b.w. of both together) may be included with up to 5% b.w. of impurities, e.g. Al, alkali and alkaline earth metals, rare earth metals, S and P.  A mixture of the metal carbide and carbon or graphite or of the metal and/or metal oxide, e.g. ilmenite, with excess carbon, is melted in an electric arc-melting furnace having graphite electrodes or in an electric induction-melting furnace having a graphite lining.  A neutral or reducing atmosphere should be maintained, and the molten charge is poured into a graphite mould where it solidifies rapidly to produce a cast refractory in which at least 40% b.w. of the crystals are randomly oriented, with graphite randomly interwoven.  Specific examples are described.
Patent NL-6914799-A (NL)
Title: 4-(2-hydroxy-3-amino-propoxy)-indole-2-carboxy- - lic acids and esters and 2-hydroxymethylindoles as beta
IPC: C07D209/12
Filed: 1969-09-30
Abstract: 4-(2-Hydroxy-3-amino-propoxy)-indole-2-carboxylic acids and esters and 2-hydroxymethylindoles as betadrenergic agents and intermediates M3A. Are new compounds of formulae (Ia) and Ib) and their salts. (where R1=opt. branched 1-5C alkyl, cyclo alkyl, 8-10C-phenylalkyl or 1-adamantyl; R2=H or 1-5C alkyl). They are prepared by (a) reacting an appropriate 3-halo-2-hydroxypropoxy indole or an epoxypropoxy indole with R1NH2, (b) hydrogenolysis of the N-benzyl derivs. of (Ia) or (Ib), (c) reduction of the Schiffs base derived from (Ia or Ib where R1=H) with a ketone R3COR4 (where R3 and R4=lower alkyl) with simultaneous reduction of COOR to -CH2OH (d) reduction of (Ia) to (Ib) and (e) hydrolysis of (Ia, R2=alkyl) to the free acid or esterification of (Ia E2-H). Compounds (II), useful as intermediates where R'2 = 1-5 alkyl are prepared by reacting 2-benzyloxy-6-nitro-toluene with an oxalic acid ester and reductively cyclising the product. Prefd. compounds are (Ia) and (Ib) R1=iso-P2 and R2=H, Me or Et, R1=tert-Bu and R2=H or Et, R1=tert pentyl and R2=Et, R1=cyclopropyl, and R2=Et; (Ib) R1=sec-Bu, 3-pentyl, adamantyl and Me; and (II) R'2=Me and Et.
Patent NL-7606263-A (NL)
Title: Dryer for bricks, etc., with stationary air blowers - giving rapid drying and consistent products
IPC: F26B21/00
Filed: 1976-06-10
Abstract: Items made of plastic material are dried in an air stream. They are laid out in layers on racks. Air is supplied via a pressurised chamber between each pair of racks. The air is fed at a constant rate at all points of the equipment from stationary press. chambers. Part of the air is recirculated. The addition of warm air is controlled by outlet valves. Esp. used for drying bricks. All the bricks are dried at the same rate to a constant moisture content. The time is cut by 20% compared to conventional methods using mobile air blowers. At the start of the drying only air from the surroundings is used. This is partly recirculated. Later this supply is stopped and warm air is fed. The press. chamber between two racks has openings in its walls facing the racks. At least one fan is placed above each chamber. The racks are in a closed housing and air is removed from the racks on the side opposite the press. chamber. The air is fed to the racks via month pieces arranged regularly over the width and height of the press. chamber walls. A free space is left between the press. chambers and a common air supply. The horizontal cross-sectional area of the press. chamber is at least twice the sum of the areas of the mouth pieces. Flexible vertical walls are suspended between the fans in a press. chamber.
Patent NL-7815047-A (NL)
Title: Oil slick clearing ship - with stern hinged hull sections to open into large mouth skimmer
IPC: B63B35/32
Filed: 1978-09-14
Abstract: An oil slick clearing ship is made in two halves divided along a middle line, and hinged at a special pivot at the stern. The front sections are splayed apart to present a wide mouth to cover a wide inlet area. Each section is self-floating and is equipped with skimmers and settling tanks. Each section has propulsion screws and separate sprays for the oil slick. The vessel has a shallow draught to operate near shore.
Patent NL-7905517-A (NL)
Title: Reducing stresses in concrete due to temp. differences - by incorporating medium which undergoes endothermic phase transition from solid to liq. phase during setting of concrete and then solidifies
IPC: C04B40/00
Filed: 1979-07-16
Abstract: In preventing the occurrence of unacceptable stresses in concrete as a result of differences in peripheral and core temp. caused by the hydration reaction, heat is removed from the core of the concrete element by means of a medium introduced through one wall of the concrete, the medium being embedded in the concrete. The medium undergoes an endothermic phase transition on conversion from the solid phase to the liq. phase, and an exothermic phase transition on conversion from the liq. phase to the solid phase. The phase transition occurs mainly in a temp. range where after setting of the concrete and release of the heat of hydration into the environment, the medium returns to the solid phase.
Patent NL-7906724-A (NL)
Title: Silage supporting wall without embankment - is constructed as a whole using inner and outer formwork
IPC: E04H7/26
Filed: 1979-09-07
Abstract: The supporting wall without reinforcing embankment is for the storage of products requiring to be sealed in, e.g. silage, liquid manure etc. It is constructed as a whole and of variable length and height, using specially constructed inner and outer formwork. On the outside it can have a reinforced foot, in which the vertical reinforcing bars extend horizontally, being then bent through less than 90 degrees so as to bring them back near the vertical main reinforcement again.
Patent NL-7907367-A (NL)
Title: Continuous casting machine maintenance equipment - comprises rail truck below casting track and and above sintering trough
IPC: B22D11/12
Filed: 1979-10-04
Abstract: The inspection and maintenance equipment is for use under the casting track of a continuous casting machine producing blocks, the track having a curved and a flat horizontal portion. The curved portion is a double roller track with sprayers between the rollers and accommodated at least partly in a spray chamber, while a sintering trough runs below the track in the lengthwise direction. The equipment comprises a truck travelling on rails below the casting track (1) and above the trough, and with a working platform in two or more parts.
Patent NL-8100062-A (NL)
Title: Internally e.g. plastics lining pipe - by placing heated pipe vertically and pouring viscous plastics on conical piston whilst lowering in pipe
IPC: B05D7/22
Filed: 1981-01-08
Abstract: Arrangement is intended for applying a lining, e.g. in plastic such as an epoxy resin, to the inner wall surface of a pipe. The pipe is heated and placed in a vertical position after which a piston-like element with upwardly converging cone surface is inserted from above. The lining material in viscous condition is then poured in and the piston moved downwards after which the pipe is heated further and the material allowed to set. The pipe may be held in a vertical frame whilst the piston is carried on a screw spindle which is rotatable to effect axial movement of the piston.
Patent NL-8301202-A (NL)
Title: Vice for machine tool - has slide-blocks with ball bearings, connected to plates with polished surfaces to reduce friction
IPC: B23Q1/62
Filed: 1983-04-06
Abstract: The vice includes a parallel set of round guide rods (1) fixed to a bridge (2), in turn connected to a base-frame. Slide blocks (3) can move over the guide rods with minimal clearance, using sets of ball bearings. The slide blocks are connected to a plate (4) having polished surfaces (5). The surface (6) of a plate (4) accommodates two slide blocks (7) with ball bearings. The spindles of the blocks are fitted vertical to rods (1). A holder (10) for workpiece support is connected to a bottom bridge piece (9). The piston rod (14) of an actuating cylinder (12) is connected to the surface (5) of the plate.
Patent NL-8302257-A (NL)
IPC: A47B9/04
Filed: 1983-06-24
Abstract: A table comprising two or more legs at least one leg being fitted with a height adjustment mechanism, all legs being fitted with adjustment mechanisms that are adjustable both in separate and in interconnected relationship.
Patent NL-8503002-A (NL)
Title: Gas holder with sealing diaphragm - has disc guide formed by pillar on bottom and accommodating sliding sleeve
IPC: F17B1/26
Filed: 1985-11-01
Abstract: The gas holder comprises a bowl open at the top and to which a diaphragm is sealed, this in turn being joined to a rigid disc movable up and down on a guide. The guide comprises a pillar (6) on the bottom of the bowl (1), on which a sleeve (7) slides. This is fixed to the disc (4) at its bottom end, while at the top end it has a sealed joint to the seal (12) enclosing the pillar. The latter can be in the form of a second diaphragm between the top of the sleeve and the cover supported by the bowl and pillar.
Patent NL-8603021-A (NL)
Title: Water deaerator in central heating line - has housing contg. tangential inlet to vortex chamber with outlet and connecting, via. partition to upper chamber contg. float
IPC: F16K24/04
Filed: 1986-11-27
Abstract: The system for separating and venting air from circulating liquid, particularly from water in a central heating line, comprises a largely cylindrical housing (1) with inlet (2) and outlet (3) at its lower end and containing air separating means and a float (9)-operated (8,7) valve (in top cover 6) to vent air collected in its upper end (5). The air separating means are formed by an upright cylindrical (vortex) chamber (4) with a tangential inlet opening (11) at one side and an outlet (3) at the other and connecting, via openings (16 etc) in a partition (12,13) to an upper chamber (5) containing the float mechanism with vent valve. The housing preferably contains an antechamber (10) with the inlet (2) at its lower end and forming an upward passage leading, via a horizontal duct, to the opening (11).
Patent NL-8801485-A (NL)
IPC: A63C17/02
Filed: 1988-06-09
Abstract: The invention relates to a roller skate (1) comprising a sub-frame (3) intended for the bearing of a shoe (5); at least one rear wheel (26, 27) situated at the rear side of the sub-frame (3) and connected thereto; a pair of mutually tracking front wheels (17, 18) which are attached for free turning to a rocking arm (21) that is rigid in a sideways direction and connected for rocking to the front side of the sub-frame (3); and a brake member (35, 36) which is attached to the sub-frame such that forward tilting of the sub-frame (3) results in the brake member (35) making contact with the rearmost front wheel (18). In preference on a rocking arm the distance from the rocking arm-rotation point to a foremost wheel (a) is greater than the distance to the rearmost wheel (b).
Patent NL-8901463-A (NL)
Title: Water pipe de-aeration valve - has casing for float with link to valve outlet coupled by hinge eyelets
IPC: F16K24/04
Filed: 1989-06-08
Abstract: The de-aeration valve is for a pipe handling water, and has a casing containing a valve with a pointer on which a float moves freely up and down. The pointer on which the float works, and the casing, are dimensioned so that, when pressure increases up to a desired value, a sufficient safe distance remains between the surface of the water and the valve. This distance can be arranged to allow for a pressure of up to 6 bar. The float pointer can be coupled to that of the valve by eyes engaging together.
Patent NL-9100699-A (NL)
Title: Sliding saddle on profiled guide rail - which has recirculating needle bearings running in channels between core and outer housing which contains window to expose bearings to guide rail bearings
IPC: F16C29/06
Filed: 1991-04-22
Abstract: The sliding saddle (1) consists of a bridging piece (2) and vertical flanges (4). Each flange has pairs of bearing races (5) inclined in a V-shape. Transverse recirculating needle bearings (7) run in channels (6) between a core (8) and outer housing (9). A window (10) in the housing exposes the bearings to the profiled edge of the guide rail (3). To prevent misalignment, the spacing between adjacent bearings is preferably 50 percent but can be between 25 and 75 percent of bearing diameter. To prevent jamming, the channel depth is preferably 107.5 percent but can be between 100 and 120 percent of bearing diameter.
Patent NL-9200956-A (NL)
Title: Arrangement for presenting perishable products while cooled
IPC: A47F3/04
Filed: 1992-05-29
Abstract: The invention relates to an arrangement for presenting perishable products while cooled. As a result of cold air being blown in above the products, a layer of cold air will come to lie above the products, the products thus being cooled. This air is then, via the air gaps and/or perforation holes, returned below the presentation slabs and onwards to the separately installed air-conditioning cabinet. In the air-conditioning cabinet the air is conditioned and, by means of a fan and an air diffusion bag, blown into the top of the arrangement. The air diffusion bag ensures good distribution of the cold air and reduces the air velocity. At the same time, the air diffusion bag filters the air. This reduces the amount of dust, bacteria and moulds. The system of air diffusion bag and return air gaps provides good presentation options and good storage conditions for perishable products. The arrangement becomes more hygienic, since the cooler and the drip tray are no longer fitted within the arrangement. This is possible by making use of an air- conditioning cabinet placed outside the arrangement.
Patent NL-9201100-A (NL)
Title: Air-conditioning device for a refuse container (bin)
IPC: A61L9/12
Filed: 1992-06-22
Abstract: The invention relates to an air-conditioning device for a refuse container, comprising an element holder, a liquid- absorbing element which is accommodated in the element holder, attachment means for attaching the element holder to a wall of the container, and a liquid-metering holder which is provided with a metering component. The element holder is provided with at least one filling opening which leads to the liquid-absorbing element, in order to feed liquid to the element from the liquid-metering holder, and at least one gas opening for allowing liquid which has been evaporated from the element to flow towards the interior of the refuse container.
Patent NL-9401954-A (NL)
Title: Cutting/click-fit structure
Inventor: SOMSEN JEROEN
IPC: G09F3/03
Filed: 1994-11-23
Abstract: The invention relates to a cutting/click-fit structure which is used in a cylindrical housing and is intended, for example, to permanently attach an electronic identification label to refuse containers (bins). For this purpose, the cylindrical housing is provided with cutting ridges which cut into ribs in the receiver opening, which are specially provided for this purpose. One or more resilient segments, as well as a projection, ensure that rotation in the opposite direction to the attachment direction is impossible. Removal can be made even more difficult by using a special tool.
Patent PT-82527-A (PT)
Title: Process for preparing hydroxycycloalkyl-phenoxyethylamine
Inventor: HUSBANDS GEORGE EDWARD MORRIS
IPC: C07C217/52
Filed: 1986-05-07
Abstract: This invention provides a group of hydroxycycloal- kanephenoxyethylamine antidepressant derivatives of the following structural formula:in whichR, is hydrogen or alkyl of 1 to 6 carbon atoms;R<sub>2</sub> is alkyl of 1 to 6 carbon atoms;R<sub>3</sub> and R<sub>4</sub> are independently hydrogen, hydroxyl, alkyl of 1 to 6 carbon atoms,alkoxy of 1 to 6 carbon atoms, alkanoyloxy of 2 to 7 carbon atoms, halo or trifluoromethyl;R<sub>5</sub> is hydrogen, alkyl of 1 to 6 carbon atoms or alkanoyl of 2 to 7 carbon atoms;and n is one of the integers 0, 1, 2 or 3;or a pharmaceutically acceptable salt thereof. Also provided are intermediates for compounds of formula lincluding amides, primary amines, nitriles and oximes.