baber/WOPTO huggingface dataset:
Patent MX-9603394-A (MX)
Title: Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier.
Inventor: ANTONIE KORNELIS
Filed: 1995-02-01
Abstract: The Patent Applications relates to a method of converting a series of m-bit information words (1) to a modulated signal (7). For each information word from the series an n-bit code word (4) is delivered. The delivered code words (4) are converted to the modulated signal (7). The code words (4) are distributed over at least one group (G11, G12) of a first type and at least one group (G2) of a second type. For the delivery of each of the code words belonging to the group (G11, G12) of the first type the associated group establishes a coding state (S1, S4) of the first type. When each of the code words (4) belonging to the group (G2) of the second type is delivered, a coding state (S2, S3) of the second type is established which is determined by an information word belonging to the delivered code word. When one of the code words (4) is assigned to the received information word (1), this code word is selected from a set (V1, V2, V3, V4) of code words which depends on the coding states (S1, S2, S3, S4). The sets of code words (V2, V3) belonging to the coding states (S1, S2) of the second type are disjunct. In this coding method the number of unique bit combinations that may be established by the code words in the series are enlarged. The modulated signal (7) thus obtained may be reconverted to information words (4) by first converting the modulated signal (7) to a series of code words (4) and then assigning an information word (1) to each of the code words from the series in dependence on the code word to be converted and also in dependence on the logical values of the bit string bits which are situated at predetermined positions relative to the code word. Furthermore, a recording device and a reading device are disclosed.
Patent MX-9605071-A (MX)
Title: Press-on corner bead.
Inventor: FREE GERALD R
IPC: E04F13/06
Filed: 1996-10-24
Abstract: A drywall corner bead is disclosed which includes a plurality of integral preformed barbs provided at intervals along the length of the corner bead for securing the corner bead to a drywall corner. The corner bead includes first and second longitudinally-extending flanges which are interconnected by a longitudinally- extending rounded nose, and the first and second flange are disposed at an angle of less than 90 degree with respect to each other. The barbs project inwardly from the flanges in a generally perpendicular direction and have a length of less than about 3/32 of an inch. When the corner bead is applied to a drywall corner, the barbs penetrate substantially only the paper layer of the underling drywall and secure the corner bead to the corner. The drywall corner bead can be rapidly applied to a corner without requiring additional tools or materials, and the corner bead is securely affixed to the corner by the barbs until the corner is finished with joint compound and paint.
Patent MX-9700719-A (MX)
Title: Punch switch with automatic adjustment.
Inventor: HANS-ULLRICH JACOB
Filed: 1997-01-28
Abstract: The invention refers to a punch switch with automatic adjustment, carrying a housing (3) to receive at least an operable contact (7, 19), with an actuating means (5, 27) which is displaceably conducted in housing, and which works to actuate at least a contact (7, 19), which is maintained by an elastic element (11) in a resting position extracted from housing, and which comprises a skid (5) conducted in housing, and a punch (27) which is displaceably attached therewith in actuating direction, while punch (27) comprises first blocking elements (45) which can go out an angular position (adjusting position) which makes possible adjustment between punch (27) and skid (5) by punch (27) rotary movement around its longitudinal axis by a predetermined angular magnitude, so that skid contacts second blocking elements (29a) (blocking position), thereby achieving a position blocking between punch (27) and skid (5).
Patent MX-9702993-A (MX)
Title: Compositions of polytetramethylene ether glycols and polyoxy alkylene polyether plyols having a low degree of unsaturation.
Inventor: FISHBACK THOMAS L
Filed: 1997-04-24
Abstract: Thus, there is provided according to the present invention polyol compositions comprising (A) a polytetramethylene ether glycol, and (B) a difunctional active hydrogen compound-initiated polyoxyalkylene polyether polyol having a degree of unsaturation of not greater than 0.04 milliequivalents per gram of said polyether polyol.
Patent MX-9703683-A (MX)
Title: Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid.
Inventor: GUEDIRA NOUR-EDDINE
IPC: C11D3/39
Filed: 1995-11-14
Abstract: There is provided a peroxyacid bleach precursor composition, and detergent composition containing it, comprising: a) a particulate peroxyacid bleach precursor of a size less than 100'mu'm and selected from precursors which produce under perhydrolysis hydrophobic peroxyacid whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre; and b) a water-soluble organic acid compound; wherein said precursor and said organic acid are in close physical proximity. The compositions of the invention show enhanced storage stability as well as an enhanced perhydrolysis rate.
Patent MX-9703765-A (MX)
Title: Bone densitometer with improved point characterization.
Inventor: MAZESS RICHARD B
IPC: A61F2/46
Filed: 1997-05-22
Abstract: A dual energy densitometer (10) includes a solid state linear x-ray detector (13) which may be swept across the patient (16) with the movement of both to produce a matrix (29) of data elements (31) representing attenuation through the patient (16). Each of these data elements (31) may be characterized as to its material type by the use of the data element values, templates representing general rules to be applied to the bone and operator input. The operator input is provided by a cursor (228) controlled paintbrush which changes classifications of individual pixels based on a selected brush type.
Patent MX-9707233-A (MX)
Title: Compositions based on apg and at least one additional nonionic sugar cosurfactant.
Inventor: HESSEL JOHN FREDERICK
IPC: C09K23/00
Filed: 1996-03-29
Abstract: The invention relates to alkyl polyglycoside surfactant compositions which comprise one or more nonionic sugar cosurfactants.
Patent MX-9709649-A (MX)
Title: Electrically tunable coatings.
Inventor: DORFMAN VENIAMIN F
IPC: A61L27/30
Filed: 1997-12-05
Abstract: An electrically tunable coating and method for its fabrication and deposition comprising, as a coating on a substrate, a diamond-like nanocomposite solid-state material having interpenetrating atomic scale networks of carbon in a diamond-like carbon network stabilized by hydrogen, a glass-like silicon network stabilized by oxygen, and optionally at least one additional network of dopant elements or dopant compounds having elements from groups 1-7b and 8 of the periodic table.
Patent MX-9805074-A (MX)
Title: Staphylococcus aureus coenzyme a disulfide reductase, and inhibitors thereof useful as antimicrobial agents.
Inventor: DELCARDAYRE STEPHEN B
IPC: G01N33/569
Filed: 1998-06-22
Abstract: An isolated and purified Staphylococcus aureus Coenzyme A disulfide reductase (CoADR) is provided. Oligonucleotides encoding the CoADR, vectors and host cells containing such oligonucleotides are also provided. In addition, antibodies reactive with the CoADR are provided, as are methods of isolating the CoADR, producing recombinant CoADR, using CoADR for screening compounds for CoADR-modulating activity, and detecting S. aureus in a test sample.
Patent NL-2028218-A (NL)
Title: Device and method for automatically straightening body of scraper conveyor based on spatial position information capture
Inventor: SHOUBO JIANG
IPC: B65G19/28
Filed: 2021-05-17
Abstract: The present invention relates to a device and a method for automatically straightening a body of a scraper conveyor based on spatial position information capture, belonging to the technical field of fully-mechanized coal mining equipment. The device comprises scraper conveyor middle troughs, spatial position information acquisition devices, data transmission devices and straightening actuators. The present invention effectively solves the problem of large error caused by manually straightening the body of the scraper conveyor according to the experience and the observation by naked eyes, can directly measure relevant data of straightness of the body of the scraper conveyor, and can straighten the body of the scraper conveyor based on the data, thereby achieving the purposes of autonomous perception and autonomous analysis of the scraper conveyor and quick response to the straightening of the body.
Patent NL-7103763-A (NL)
Title: Fatty acid and/or ester fractionation - for prodn of edible oils
IPC: C11B7/00
Filed: 1971-03-19
Abstract: Fractionation of fatty acids and/or esters of these by cooling a soln. of such material in an organic solvent to a selected temp. above which solid components crystallise out and below wich liquid components remain in soln. in the solvent, the freezing point of which is below the minimum tempat which solid components separate out, and after separating the solid components, recovering the liquid components from the residual soln. by removal of the solvent, the novel feature being that the soln. is cooled to the desired temp. by evaporating a part of the solvent under reduced pressure without the supply of external heat, the quantity of solvent then remaining being sufficient to maintain the liquid components in soln. and for the solid components to crystalline.
Patent NL-7304200-A (NL)
Title: Water-insol carboxyalkylated cellulosic - absorbing and retaining liqs
IPC: C08B11/193
Filed: 1973-03-26
Abstract: The title material, which has an ave. degree of substitution of >0.35 carboxyalkyl radicals/anhydro-glucose unit in the cellulose, is prepd. by (1) reacting the cellulosic material with carboxyalkylating agents to give a water-sol. carboxyalkyl-cellulose having the above substitution characteristics, but with moderate liquid absorption and retention props. (2) removing a portion of the carboxyalkylating agents and by-prods. formed during the reaction such that >=3% of these cpds. are present based on the water-sol. carboxyalkylcellulose. (3) heat-treating the resulting carboxyalkylcellulose in the presence of the remaining carboxyalkylating agents and by-products of the reaction so as to confer water-insolubility and the desired liquid absorption and retention props. Used for sanitary pads or surgical dressing etc.
Patent NL-7407992-A (NL)
Title: Device for strapping e.g. cable bundle together - has element with free end which engages in housing with locking arrangement
IPC: G09F3/20
Filed: 1974-06-14
Abstract: A device for strapping objects such as a bundle of cables together or attaching a label (50) to a packet (60). It consists of an element (15) with a free end and a housing (11) which incorporates a channel for engaging the free end (16) of the element. The channel has a locking arrangement which can be bent sideways by the element. The locking device has a free end which protrudes into the channel. The locking device consists of a sheet fixed along the axis of the channel and is pushed side ways when the strap is buckled. The channel extends from one end of the housing to the other.
Patent NL-7503002-A (NL)
Title: Pocket having lines of adhesive along its edges - so that the edges can be simply attached to a garment
IPC: A41D1/06
Filed: 1975-03-13
Abstract: A pocket (e.g. for trousers) has lines of adhesive provided along those edges of the pocket which are to be attached to the trousers, whereby activating the adhesive allows the pocket to be easily attached to the trousers by the adhesive. The pocket can be attached more quickly than by stitching.
Patent NL-7604126-A (NL)
Title: Large scale concrete mixing system - has frame in two hinging parts forming vehicle or mixing unit
IPC: B28C9/04
Filed: 1976-04-20
Abstract: The concrete mixing system incorporates separate compartments for sand, gravel and cement, and weighing and transport mechanisms to deliver these ingredients in predetermined quantities into a mixer unit. Here they are mixed with a predetermined quantity of added water, and the mixture is dispensed. The equipment is incorporated in a two-part chassis (1, 2) hinging together (10). When the parts are in line with each other the whole forms a transportable vehicle, and when the front one (2) is inclined to the rear one (1) it can operate as a batch mixing unit. The front part can accommodate the mixer with weighing mechanism and conveyors, also the turntable for the towing vehicle, while the rear one has a baseplate with wheels, and accommodates the compartments for sand and gravel.
Patent NL-7604580-A (NL)
IPC: C08F259/04
Filed: 1976-04-29
Abstract: A method for preparing polymers of vinyl chloride in which polymerization of the corresponding monomer or monomers is carried out in microsuspension in the presence of a seeding product in the form of a dispersion of particles of a vinyl polymer previously prepared by polymerization in microsuspension, the particles of which contain at least one organic soluble initiator, without any complementary addition of initiator and in the presence of one or more other seeding products in the form of dispersion of vinyl polymer, the sizes of which differ from one another and from the particles of the first seeding product.
Patent NL-7610723-A (NL)
Title: Cassette for endless flexible tape with base, cover and edge parts - has housing section connectable operatively to tape recording and playback unit
IPC: G11B23/07
Filed: 1976-09-28
Abstract: Next to the region of the tape drive there is a further tape guide arrangement (54, 54', 57, 59) which limits the lateral movement of the tape (14) and which has tape guide faces opposite one another in a vertical direction immediately on the feed side and immediately on the run-off side of the region of the tape drive. The distance between the tape guide surfaces on the feed side is only slightly larger than the width of the tape and the distance between the tape guide faces on the run-off side is greater than the distance between the tape guide surfaces on the feed side. A rotating reel mounted in the housing takes up the roll formed by the endless tape.
Patent NL-7704786-A (NL)
Title: Gravity drainage filter for sewage sludge etc. - has simple unblockable outlet for discharging dehydrated sludge
IPC: B01D29/00
Filed: 1977-05-02
Abstract: The filter comprises a vertically suspended, flexible, tubular sleeve of porous material, e.g. a tube of textile fabric. The cross section of the sleeve can be closed off to form the bottom of a container into which the slude is poured for draining. An outlet for dehydrated sludge which can be opened in the botto of the container has a max. passage cross-section equal to the full cross-section of the tubular sleeve. The sleeve is extended below the level of the container bottom and closure of the container bottom outlet is by folding, compressing, clamping or otherwise deforming the sleeve portion extended below the container bottom. The bottom level of the container is pref. marked by internal and external, rigid reinforcing rings between which the sleeve is clamped. Sleeve extension below the reinforcing rings is carried first vertically downwards and then folded outwards and back upon itself to form an annular pocket around the sleeve. The outer edge of the pocket forms a border attached to a mobile support ring; rotation of the mobile support ring relative to the reinforcing rings will open and close the bottom outlet of the container. The drained sludge can be discharged via a simple, full-flow valve with a passage cross-section equal to the container cross-section.
Patent NL-7812340-A (NL)
IPC: C08J7/14
Filed: 1978-12-20
Abstract: A method for the preparation of semipermeable membranes comprises sulphonating porous membranes of acrylonitrile polymers containing 40 to 100 mole percent of acrylonitrile. A heterogeneous membrane which can be prepared by such a method comprises an acrylonitrile polymer membrane which has a dense surface layer of less than 1  mu  in thickness and has pores increasing in size gradually away from the said dense surface layer of the membrane and is cross-linked more than 0.1  mu  in thickness from the surface. The semipermeable membranes are useful e.g. for separating substances by reverse osmosis or ultrafiltration.
Patent NL-7812527-A (NL)
Title: Removing pollutants from e.g. oil shore line - by floating endless paddle conveyor to mix them with water and deposit on surface for gathering
IPC: E01H12/00
Filed: 1978-12-22
Abstract: Arrangement removes pollutants, such as oil, present on a beach or along a shore line. The pollutants are disintegrated and mixed with water supplied to them whereupon the mixture is moved to the surface where it forms a floating mass which is then gathered. Appts. comprise one or more endless conveyors carrying paddles. Each conveyor is suspended from a buoyancy element and has a downwardly extending skirt which, with the paddles, forms a supply channel, and an upward skirt forming a channel through which the paddles remove water together with pollutant and sand. The conveyors are height-adjustable.
Patent NL-7901851-A (NL)
Title: Mfr. of dangerous chemical substances e.g. chlorine di:oxide soln. - by passing reactants through intercommunicating annular passages in reaction chamber, avoiding gas pockets
IPC: G05D21/02
Filed: 1979-03-08
Abstract: Mfr. of a dangerous chemical substance consisting of a dangerous gas dissolved in a liq., e.g. ClO2 in water, comprises bringing the reactants from their respective sources at a predetermined rate to their respective inlets in a reaction chamber, where they flow through intercommunicating passages in the chamber so as to mix and react, and then flow out. The reaction chamber incorporates an instrument to measure the concn. of reaction prod. and a diluent feed, operated when the concn. exceeds a predetermined value. The inlets are near to one another to ensure early mixing. The reaction chamber is a vertical cylinder in which are coaxial tubes defining annular spaces. Intermediates spaces communicate at one end with the outer adjacent space and at the other end with the inner adjacent space. The passage bring about rigorous mixing and there are no large spaces where dangerous pockets of gas can accumulate. The plant is safe and reliable and allows a conc. soln. of a dangerous gas in a liq. to be made on a large scale without the need of a costly and space-consuming installation.
Patent NL-7908242-A (NL)
Title: Domestic electrical cable installation tool - has vacuum pump adaptor and cord pulling lead in compliance with relevant standard irrespective of shape of path
IPC: H02G1/08
Filed: 1979-11-09
Abstract: The tool is for pulling an electrical cable through a duct for domestic installation. The tool has an adaptor consisting of a vacuum pump connected by means of a flexible hose attached to a universal transparent mouthpiece. The cable is fitted with a cord for pulling electrical wires or other cables through the cable network in compliance with the specific standards. This is irrespective of the number of large and small bends or curves. It is also not affected by any dirt or water.
Patent NL-8004755-A (NL)
Title: plastics foam or interior-sprung mattress - has varying resilience along length to adapt to body contours of occupant
IPC: A47C31/12
Filed: 1980-08-22
Abstract: The mattress comprises an outer envelope containing means, such as polyether foam blocks or coil springs, to provide the required resilience. The resilience of these elements varies in longitudinal direction of the mattress, pref. such that the mattress adapts itself to the body contours of the occupant. The polyether elements may be of different densities. The elements at the head and foot ends may have equal density, whilst the two adjoining elements are of higher and equal density and the central element is of greater density than the other four. If interior-sprung, the spring coils may have different wire diameters.
Patent NL-8503098-A (NL)
IPC: E04D13/16
Filed: 1985-11-11
Abstract: The invention relates to a box-like structure, for example a roof structure, having a number of vertical, substantially right-angled walls comprising a number of elongate louvred slats running parallel to one another, and a cover plate supported by these walls. The invention has for its object to give a box-like structure, for example a roof structure, a form such that a great flexibility in dimensioning is achieved and that the box-like structure can be assembled simply on site with the use of a minimal quantity of very simple tools. In this respect the invention generally proposes a box-like structure of the type described characterized in that each of both end zones of each louvred slat is fixed between two spacers, these spacers being arranged in two rows extending transversely of the longitudinal direction of the louvred slats and being pressed towards one another by pressure means.
Patent NL-8702615-A (NL)
Title: Pipe coupling construction - has enclosed housing for two packing rings of V=shaped cross=section
IPC: F16L21/04
Filed: 1987-11-03
Abstract: The coupling mechanism (1) includes a housing (4) for packing and pressure rings. The pipe coupling is enclosed by the housing, with a first outer wall section. Two flange type walls (6,7) have holes for bolts (21). The packing rings fit in the space between a wall and the pipe circumferences. When the bolts are screwed down the pressure rings are drawn into recesses of rubber packing rings which are then clamped against the pipe circumferences and the wall to form an effective seal.
Patent NL-8800210-A (NL)
Title: Movement sensor-positioning equipment - comprises profiled rail for sliding and lockable bracket
IPC: G01B5/00
Filed: 1988-01-28
Abstract: The system positions a sensor (5), particularly an inuctive proximity switch, on a stationary component near the path travelled by a moving one. It comprises a profiled rail (1) fixed to the stationary component, and accommodating a sliding and lockable bracket (4) supporting the sensor. The rail can have two flanges (3), with which three or more slides (12, 13, 14) on the bracket engage.
Patent NL-9001534-A (NL)
IPC: B07C3/02
Filed: 1990-07-05
Abstract: The invention relates to a mail processing system in which the message content of mail items (1) can already be converted into an electronic message (e) in a mail routing centre (11) at an early stage in the mail flow. Said conversion takes place under the control of a control word which is provided on the mail item and which is read out in the mail routing centre. Conversion and transmission parameters are derived from the parameter codes which are provided on the mail item and which form part of the control word, or from the message part of the mail item. The message converted under the control of the conversion parameters is transmitted by electronic means to the addressee(s) (19, 20) under the control of the transmision parameters, while the mail item itself is transmitted, after conversion, via the normal mail flow (f). The inventions is intended, inter alia, for the orderflow processing of mail order companies. <IMAGE>
Patent NL-9101326-A (NL)
Title: Automatic eraser appliance
IPC: B43L19/00
Filed: 1991-08-01
Abstract: An eraser appliance which runs on batteries and is used for erasing ink or pencil marks, which is provided with a rubber rod which is driven in rotation by a motor and is adjusted by an adjustment device in order to extend beyond it, as well as a dust collector for automatically collecting small pieces of rubber and dust by means of a suction effect.